{
    "info": {
        "generated_at": "2019-08-03T17:15:59", 
        "rally_version": "1.5.1", 
        "format_version": "1.2"
    }, 
    "tasks": [
        {
            "uuid": "b65ef230-bcef-4eb1-8034-5f8e697579c1", 
            "title": "", 
            "description": "", 
            "status": "finished", 
            "tags": [], 
            "env_uuid": "8363bfc7-a9c2-4c3a-8c68-8b2b3d3f8407", 
            "env_name": "opnfv-rally", 
            "created_at": "2019-08-03T16:56:16", 
            "updated_at": "2019-08-03T17:15:54", 
            "pass_sla": true, 
            "subtasks": [
                {
                    "uuid": "e80b08f8-133e-44be-b9bc-ff3c415a7c3a", 
                    "title": "CinderVolumes.create_and_attach_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T16:56:43", 
                    "updated_at": "2019-08-03T16:58:25", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "ac941b8a-77c0-4e6c-8098-30ea60214864", 
                            "description": "Create a VM and attach a volume to it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_attach_volume": {
                                    "nics": [
                                        {
                                            "net-id": "46381094-1b0a-4484-9dda-fba88e3c1605"
                                        }
                                    ], 
                                    "flavor": {
                                        "name": "rally_full-flavor_f1bd1b3c-9bac-4035-9f50-c3e56965f117"
                                    }, 
                                    "image": {
                                        "name": "rally_full-img_f1bd1b3c-9bac-4035-9f50-c3e56965f117"
                                    }, 
                                    "size": 1
                                }
                            }, 
                            "min_duration": 20.45191502571106, 
                            "max_duration": 30.900618076324463, 
                            "start_time": 1564851410.146426, 
                            "load_duration": 75.81553101539612, 
                            "full_duration": 102.17644596099854, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 21.452, 
                                            "max": 31.901, 
                                            "median": 26.276, 
                                            "95%ile": 30.312, 
                                            "iteration_count": 10, 
                                            "avg": 26.057, 
                                            "90%ile": 28.724
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 20.452, 
                                                    "max": 30.901, 
                                                    "median": 25.276, 
                                                    "95%ile": 29.312, 
                                                    "iteration_count": 10, 
                                                    "avg": 25.057, 
                                                    "90%ile": 27.724
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 7.452, 
                                                "max": 17.34, 
                                                "median": 11.731, 
                                                "95%ile": 15.86, 
                                                "iteration_count": 10, 
                                                "avg": 11.583, 
                                                "90%ile": 14.38
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.538, 
                                                "max": 2.661, 
                                                "median": 2.568, 
                                                "95%ile": 2.65, 
                                                "iteration_count": 10, 
                                                "avg": 2.584, 
                                                "90%ile": 2.638
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.424, 
                                                "max": 3.967, 
                                                "median": 3.622, 
                                                "95%ile": 3.965, 
                                                "iteration_count": 10, 
                                                "avg": 3.652, 
                                                "90%ile": 3.962
                                            }, 
                                            "display_name": "nova.attach_volume", 
                                            "name": "nova.attach_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.353, 
                                                "max": 3.672, 
                                                "median": 3.45, 
                                                "95%ile": 3.62, 
                                                "iteration_count": 10, 
                                                "avg": 3.471, 
                                                "90%ile": 3.567
                                            }, 
                                            "display_name": "nova.detach_volume", 
                                            "name": "nova.detach_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.185, 
                                                "max": 2.314, 
                                                "median": 2.228, 
                                                "95%ile": 2.304, 
                                                "iteration_count": 10, 
                                                "avg": 2.239, 
                                                "90%ile": 2.295
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.385, 
                                                "max": 2.79, 
                                                "median": 2.505, 
                                                "95%ile": 2.736, 
                                                "iteration_count": 10, 
                                                "avg": 2.528, 
                                                "90%ile": 2.683
                                            }, 
                                            "display_name": "nova.delete_server", 
                                            "name": "nova.delete_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564851410.146426, 
                                    "error": [], 
                                    "duration": 25.488314151763916, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851422.249449, 
                                            "started_at": 1564851410.146555, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851424.787221, 
                                            "started_at": 1564851422.249581, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851428.445046, 
                                            "started_at": 1564851424.787295, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851432.000823, 
                                            "started_at": 1564851428.445071, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851434.186179, 
                                            "started_at": 1564851432.000874, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851436.634713, 
                                            "started_at": 1564851434.186207, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851410.151252, 
                                    "error": [], 
                                    "duration": 30.900618076324463, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851427.49145, 
                                            "started_at": 1564851410.151339, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851430.037555, 
                                            "started_at": 1564851427.491528, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851433.59969, 
                                            "started_at": 1564851430.037622, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851436.990942, 
                                            "started_at": 1564851433.599719, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851439.261775, 
                                            "started_at": 1564851436.990999, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851442.051842, 
                                            "started_at": 1564851439.26181, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851410.151482, 
                                    "error": [], 
                                    "duration": 26.071289777755737, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851422.840991, 
                                            "started_at": 1564851410.151552, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851425.379079, 
                                            "started_at": 1564851422.841079, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851429.046022, 
                                            "started_at": 1564851425.379144, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851432.44926, 
                                            "started_at": 1564851429.046043, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851434.741948, 
                                            "started_at": 1564851432.449325, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851437.222748, 
                                            "started_at": 1564851434.742004, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851410.153659, 
                                    "error": [], 
                                    "duration": 27.371339797973633, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851424.205241, 
                                            "started_at": 1564851410.153735, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851426.833374, 
                                            "started_at": 1564851424.205318, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851430.419562, 
                                            "started_at": 1564851426.83344, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851433.827147, 
                                            "started_at": 1564851430.41958, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851436.018484, 
                                            "started_at": 1564851433.82719, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851438.524973, 
                                            "started_at": 1564851436.018517, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851436.640125, 
                                    "error": [], 
                                    "duration": 23.2159640789032, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851445.967678, 
                                            "started_at": 1564851436.640147, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851448.532605, 
                                            "started_at": 1564851445.967718, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851452.49963, 
                                            "started_at": 1564851448.532666, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851456.038483, 
                                            "started_at": 1564851452.499654, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851458.352144, 
                                            "started_at": 1564851456.038513, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851460.855864, 
                                            "started_at": 1564851458.352181, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851437.229568, 
                                    "error": [], 
                                    "duration": 25.573251962661743, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851448.776364, 
                                            "started_at": 1564851437.22959, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851451.395171, 
                                            "started_at": 1564851448.776407, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851455.356941, 
                                            "started_at": 1564851451.395215, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851458.849445, 
                                            "started_at": 1564851455.356963, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851461.131775, 
                                            "started_at": 1564851458.849561, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851463.802694, 
                                            "started_at": 1564851461.131816, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851438.531383, 
                                    "error": [], 
                                    "duration": 24.282290935516357, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851448.986708, 
                                            "started_at": 1564851438.531411, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851451.622476, 
                                            "started_at": 1564851448.986745, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851455.36193, 
                                            "started_at": 1564851451.62251, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851459.034252, 
                                            "started_at": 1564851455.361955, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851461.259094, 
                                            "started_at": 1564851459.034284, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851463.813616, 
                                            "started_at": 1564851461.259228, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851442.057006, 
                                    "error": [], 
                                    "duration": 25.064528226852417, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851453.971316, 
                                            "started_at": 1564851442.057027, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851456.511896, 
                                            "started_at": 1564851453.971358, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851460.013584, 
                                            "started_at": 1564851456.511938, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851463.366943, 
                                            "started_at": 1564851460.013609, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851465.598764, 
                                            "started_at": 1564851463.367058, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851468.121447, 
                                            "started_at": 1564851465.598817, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851460.867792, 
                                    "error": [], 
                                    "duration": 20.45191502571106, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851468.31991, 
                                            "started_at": 1564851460.86794, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851470.891091, 
                                            "started_at": 1564851468.320018, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851474.343048, 
                                            "started_at": 1564851470.891143, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851477.734637, 
                                            "started_at": 1564851474.343068, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851479.935068, 
                                            "started_at": 1564851477.734697, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851482.319686, 
                                            "started_at": 1564851479.935093, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851463.808482, 
                                    "error": [], 
                                    "duration": 22.153475046157837, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851472.757847, 
                                            "started_at": 1564851463.808525, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851475.418922, 
                                            "started_at": 1564851472.757918, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851478.843401, 
                                            "started_at": 1564851475.418965, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851482.349508, 
                                            "started_at": 1564851478.84342, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851484.546393, 
                                            "started_at": 1564851482.34954, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851486.961931, 
                                            "started_at": 1564851484.546421, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T16:56:43", 
                            "updated_at": "2019-08-03T16:58:25", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564851406.943956, 
                                        "started_at": 1564851403.467249, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851505.641413, 
                                        "started_at": 1564851500.288246, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851407.63218, 
                                        "started_at": 1564851406.944509, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851500.287758, 
                                        "started_at": 1564851500.287357, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851408.630024, 
                                        "started_at": 1564851407.632866, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851500.28677, 
                                        "started_at": 1564851500.166747, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851408.630752, 
                                        "started_at": 1564851408.630747, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851500.165983, 
                                        "started_at": 1564851486.986707, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder", 
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "fef7a03e-103e-49bc-a9c9-1ea2f6fccdb5", 
                    "title": "CinderVolumes.create_and_list_snapshots", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T16:58:25", 
                    "updated_at": "2019-08-03T16:59:12", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "4058114f-36dd-432d-9614-60a705003aa2", 
                            "description": "Create and then list a volume-snapshot.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_list_snapshots": {
                                    "detailed": true, 
                                    "force": false
                                }
                            }, 
                            "min_duration": 2.754366874694824, 
                            "max_duration": 3.1075401306152344, 
                            "start_time": 1564851520.763818, 
                            "load_duration": 8.688713073730469, 
                            "full_duration": 45.9824481010437, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 2.754, 
                                            "max": 3.108, 
                                            "median": 2.895, 
                                            "95%ile": 3.086, 
                                            "iteration_count": 10, 
                                            "avg": 2.92, 
                                            "90%ile": 3.064
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 2.754, 
                                                    "max": 3.108, 
                                                    "median": 2.895, 
                                                    "95%ile": 3.086, 
                                                    "iteration_count": 10, 
                                                    "avg": 2.92, 
                                                    "90%ile": 3.064
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.723, 
                                                "max": 3.022, 
                                                "median": 2.863, 
                                                "95%ile": 3.004, 
                                                "iteration_count": 10, 
                                                "avg": 2.865, 
                                                "90%ile": 2.986
                                            }, 
                                            "display_name": "cinder_v3.create_snapshot", 
                                            "name": "cinder_v3.create_snapshot", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.028, 
                                                "max": 0.088, 
                                                "median": 0.054, 
                                                "95%ile": 0.087, 
                                                "iteration_count": 10, 
                                                "avg": 0.055, 
                                                "90%ile": 0.086
                                            }, 
                                            "display_name": "cinder_v3.list_snapshots", 
                                            "name": "cinder_v3.list_snapshots", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564851520.763818, 
                                    "error": [], 
                                    "duration": 2.9860780239105225, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851523.676467, 
                                            "started_at": 1564851520.76395, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851523.749844, 
                                            "started_at": 1564851523.676565, 
                                            "name": "cinder_v3.list_snapshots", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851520.767631, 
                                    "error": [], 
                                    "duration": 3.05875301361084, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851523.74941, 
                                            "started_at": 1564851520.767724, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851523.826353, 
                                            "started_at": 1564851523.749499, 
                                            "name": "cinder_v3.list_snapshots", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851520.769839, 
                                    "error": [], 
                                    "duration": 2.9219679832458496, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851523.664066, 
                                            "started_at": 1564851520.769926, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851523.691761, 
                                            "started_at": 1564851523.664157, 
                                            "name": "cinder_v3.list_snapshots", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851520.769881, 
                                    "error": [], 
                                    "duration": 2.859565019607544, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851523.599865, 
                                            "started_at": 1564851520.769966, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851523.629394, 
                                            "started_at": 1564851523.599997, 
                                            "name": "cinder_v3.list_snapshots", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851523.639171, 
                                    "error": [], 
                                    "duration": 2.935544013977051, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851526.546195, 
                                            "started_at": 1564851523.639197, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851526.574673, 
                                            "started_at": 1564851526.546273, 
                                            "name": "cinder_v3.list_snapshots", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851523.700224, 
                                    "error": [], 
                                    "duration": 3.1075401306152344, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851526.722253, 
                                            "started_at": 1564851523.70025, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851526.807735, 
                                            "started_at": 1564851526.722335, 
                                            "name": "cinder_v3.list_snapshots", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851523.75814, 
                                    "error": [], 
                                    "duration": 2.754366874694824, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851526.481497, 
                                            "started_at": 1564851523.758177, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851526.512447, 
                                            "started_at": 1564851526.481582, 
                                            "name": "cinder_v3.list_snapshots", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851523.835712, 
                                    "error": [], 
                                    "duration": 2.861917018890381, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851526.609318, 
                                            "started_at": 1564851523.835735, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851526.697586, 
                                            "started_at": 1564851526.609404, 
                                            "name": "cinder_v3.list_snapshots", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851526.521137, 
                                    "error": [], 
                                    "duration": 2.851270914077759, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851529.294097, 
                                            "started_at": 1564851526.521185, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851529.37236, 
                                            "started_at": 1564851529.294164, 
                                            "name": "cinder_v3.list_snapshots", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851526.584821, 
                                    "error": [], 
                                    "duration": 2.8677101135253906, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851529.41755, 
                                            "started_at": 1564851526.584866, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851529.452496, 
                                            "started_at": 1564851529.417654, 
                                            "name": "cinder_v3.list_snapshots", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T16:58:25", 
                            "updated_at": "2019-08-03T16:59:12", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "volumes": {
                                    "volumes_per_tenant": 1, 
                                    "size": 1
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564851509.578772, 
                                        "started_at": 1564851505.897967, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851551.877204, 
                                        "started_at": 1564851546.128261, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851510.116112, 
                                        "started_at": 1564851509.579535, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851546.122571, 
                                        "started_at": 1564851546.122163, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851511.095009, 
                                        "started_at": 1564851510.116795, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851546.121499, 
                                        "started_at": 1564851545.89985, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851520.733571, 
                                        "started_at": 1564851511.095462, 
                                        "atomic_actions": [
                                            {
                                                "finished_at": 1564851514.357337, 
                                                "started_at": 1564851511.096143, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564851517.563168, 
                                                "started_at": 1564851514.358305, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564851520.733498, 
                                                "started_at": 1564851517.564163, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }
                                        ], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851545.898916, 
                                        "started_at": 1564851540.224497, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "volumes_per_tenant": 1, 
                                        "size": 1
                                    }, 
                                    "plugin_name": "volumes@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851520.734176, 
                                        "started_at": 1564851520.734172, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851540.224132, 
                                        "started_at": 1564851529.480717, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "85f5e695-de9b-48b7-9e11-d41a645b1dd9", 
                    "title": "CinderVolumes.create_and_list_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T16:59:12", 
                    "updated_at": "2019-08-03T17:00:44", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "4192a10f-c077-482e-9f66-4f3a4eb06a9a", 
                            "description": "Create a volume and list all volumes.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_list_volume": {
                                    "detailed": true, 
                                    "image": {
                                        "name": "rally_full-img_f1bd1b3c-9bac-4035-9f50-c3e56965f117"
                                    }, 
                                    "size": 1
                                }
                            }, 
                            "min_duration": 9.686623096466064, 
                            "max_duration": 12.398177146911621, 
                            "start_time": 1564851558.386675, 
                            "load_duration": 33.47657108306885, 
                            "full_duration": 57.82688093185425, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 9.687, 
                                            "max": 12.398, 
                                            "median": 11.829, 
                                            "95%ile": 12.299, 
                                            "iteration_count": 10, 
                                            "avg": 11.491, 
                                            "90%ile": 12.2
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 9.687, 
                                                    "max": 12.398, 
                                                    "median": 11.829, 
                                                    "95%ile": 12.299, 
                                                    "iteration_count": 10, 
                                                    "avg": 11.491, 
                                                    "90%ile": 12.2
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 9.557, 
                                                "max": 12.313, 
                                                "median": 11.73, 
                                                "95%ile": 12.226, 
                                                "iteration_count": 10, 
                                                "avg": 11.394, 
                                                "90%ile": 12.139
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.058, 
                                                "max": 0.173, 
                                                "median": 0.078, 
                                                "95%ile": 0.154, 
                                                "iteration_count": 10, 
                                                "avg": 0.096, 
                                                "90%ile": 0.136
                                            }, 
                                            "display_name": "cinder_v3.list_volumes", 
                                            "name": "cinder_v3.list_volumes", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564851558.386675, 
                                    "error": [], 
                                    "duration": 11.950898170471191, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851570.266258, 
                                            "started_at": 1564851558.386805, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851570.337543, 
                                            "started_at": 1564851570.266457, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851558.386954, 
                                    "error": [], 
                                    "duration": 11.849902868270874, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851570.167705, 
                                            "started_at": 1564851558.387094, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851570.236792, 
                                            "started_at": 1564851570.167876, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851558.387132, 
                                    "error": [], 
                                    "duration": 12.398177146911621, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851570.700725, 
                                            "started_at": 1564851558.387239, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851570.785286, 
                                            "started_at": 1564851570.700816, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851558.389499, 
                                    "error": [], 
                                    "duration": 12.177871942520142, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851570.509142, 
                                            "started_at": 1564851558.389614, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851570.567344, 
                                            "started_at": 1564851570.50923, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851570.242386, 
                                    "error": [], 
                                    "duration": 11.63377594947815, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851581.762734, 
                                            "started_at": 1564851570.242423, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851581.876101, 
                                            "started_at": 1564851581.762881, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851570.345001, 
                                    "error": [], 
                                    "duration": 11.644969940185547, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851581.858267, 
                                            "started_at": 1564851570.345037, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851581.989861, 
                                            "started_at": 1564851581.85835, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851570.571872, 
                                    "error": [], 
                                    "duration": 11.808007955551147, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851582.316156, 
                                            "started_at": 1564851570.571898, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851582.379835, 
                                            "started_at": 1564851582.316259, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851570.789972, 
                                    "error": [], 
                                    "duration": 11.889086961746216, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851582.505806, 
                                            "started_at": 1564851570.790007, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851582.678958, 
                                            "started_at": 1564851582.505895, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851581.881461, 
                                    "error": [], 
                                    "duration": 9.686623096466064, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851591.438383, 
                                            "started_at": 1564851581.881493, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851591.567911, 
                                            "started_at": 1564851591.438943, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851581.997556, 
                                    "error": [], 
                                    "duration": 9.865689992904663, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851591.792106, 
                                            "started_at": 1564851581.997593, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851591.863143, 
                                            "started_at": 1564851591.79241, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T16:59:12", 
                            "updated_at": "2019-08-03T17:00:10", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564851555.980046, 
                                        "started_at": 1564851552.179371, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851610.00353, 
                                        "started_at": 1564851604.258044, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851556.649776, 
                                        "started_at": 1564851555.980686, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851604.257527, 
                                        "started_at": 1564851604.257151, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851557.715629, 
                                        "started_at": 1564851556.650698, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851604.25634, 
                                        "started_at": 1564851604.017004, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851557.71629, 
                                        "started_at": 1564851557.716271, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851604.016027, 
                                        "started_at": 1564851591.886985, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }, 
                        {
                            "uuid": "ea23daf0-d625-49be-982f-955a8ecb8160", 
                            "description": "Create a volume and list all volumes.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_list_volume": {
                                    "detailed": true, 
                                    "size": 1
                                }
                            }, 
                            "min_duration": 3.0396361351013184, 
                            "max_duration": 3.335942029953003, 
                            "start_time": 1564851615.77063, 
                            "load_duration": 9.475290060043335, 
                            "full_duration": 32.69858694076538, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 3.04, 
                                            "max": 3.336, 
                                            "median": 3.141, 
                                            "95%ile": 3.324, 
                                            "iteration_count": 10, 
                                            "avg": 3.173, 
                                            "90%ile": 3.313
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 3.04, 
                                                    "max": 3.336, 
                                                    "median": 3.141, 
                                                    "95%ile": 3.324, 
                                                    "iteration_count": 10, 
                                                    "avg": 3.173, 
                                                    "90%ile": 3.313
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.971, 
                                                "max": 3.251, 
                                                "median": 3.019, 
                                                "95%ile": 3.241, 
                                                "iteration_count": 10, 
                                                "avg": 3.077, 
                                                "90%ile": 3.232
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.055, 
                                                "max": 0.137, 
                                                "median": 0.107, 
                                                "95%ile": 0.133, 
                                                "iteration_count": 10, 
                                                "avg": 0.095, 
                                                "90%ile": 0.128
                                            }, 
                                            "display_name": "cinder_v3.list_volumes", 
                                            "name": "cinder_v3.list_volumes", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564851615.77063, 
                                    "error": [], 
                                    "duration": 3.239499092102051, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851618.939825, 
                                            "started_at": 1564851615.77078, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851619.010098, 
                                            "started_at": 1564851618.93999, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851615.775004, 
                                    "error": [], 
                                    "duration": 3.2054390907287598, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851618.923645, 
                                            "started_at": 1564851615.775115, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851618.980412, 
                                            "started_at": 1564851618.923763, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851615.777203, 
                                    "error": [], 
                                    "duration": 3.3103229999542236, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851619.028021, 
                                            "started_at": 1564851615.777353, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851619.087492, 
                                            "started_at": 1564851619.028113, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851615.777221, 
                                    "error": [], 
                                    "duration": 3.335942029953003, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851619.007434, 
                                            "started_at": 1564851615.777346, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851619.113126, 
                                            "started_at": 1564851619.007537, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851618.98552, 
                                    "error": [], 
                                    "duration": 3.1152050495147705, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851621.99176, 
                                            "started_at": 1564851618.985562, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851622.100666, 
                                            "started_at": 1564851621.991862, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851619.016415, 
                                    "error": [], 
                                    "duration": 3.1472997665405273, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851622.046957, 
                                            "started_at": 1564851619.016461, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851622.163668, 
                                            "started_at": 1564851622.047042, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851619.092756, 
                                    "error": [], 
                                    "duration": 3.1093690395355225, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851622.065182, 
                                            "started_at": 1564851619.092799, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851622.202077, 
                                            "started_at": 1564851622.065293, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851619.118949, 
                                    "error": [], 
                                    "duration": 3.088824987411499, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851622.090058, 
                                            "started_at": 1564851619.118988, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851622.207705, 
                                            "started_at": 1564851622.090154, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851622.110963, 
                                    "error": [], 
                                    "duration": 3.1349568367004395, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851625.118361, 
                                            "started_at": 1564851622.111017, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851625.245849, 
                                            "started_at": 1564851625.118442, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851622.170029, 
                                    "error": [], 
                                    "duration": 3.0396361351013184, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851625.154428, 
                                            "started_at": 1564851622.170061, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851625.209631, 
                                            "started_at": 1564851625.154494, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:00:10", 
                            "updated_at": "2019-08-03T17:00:44", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564851614.008082, 
                                        "started_at": 1564851610.499703, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851643.196364, 
                                        "started_at": 1564851637.426301, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851614.56297, 
                                        "started_at": 1564851614.008866, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851637.425813, 
                                        "started_at": 1564851637.425404, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851615.743835, 
                                        "started_at": 1564851614.563548, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851637.424724, 
                                        "started_at": 1564851637.302668, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851615.744566, 
                                        "started_at": 1564851615.744545, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851637.302168, 
                                        "started_at": 1564851625.273159, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 1, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "437ac217-9dbf-4572-8bb5-73fbd27969e6", 
                    "title": "CinderVolumes.create_and_upload_volume_to_image", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:00:44", 
                    "updated_at": "2019-08-03T17:02:59", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "0ef5aa80-c665-4b97-b970-f94cdcd7e823", 
                            "description": "Create and upload a volume to image.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_upload_volume_to_image": {
                                    "container_format": "bare", 
                                    "force": false, 
                                    "disk_format": "raw", 
                                    "do_delete": true, 
                                    "size": 1
                                }
                            }, 
                            "min_duration": 24.30809497833252, 
                            "max_duration": 43.66794490814209, 
                            "start_time": 1564851651.200009, 
                            "load_duration": 113.09118580818176, 
                            "full_duration": 133.73106694221497, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 24.308, 
                                            "max": 43.668, 
                                            "median": 43.429, 
                                            "95%ile": 43.668, 
                                            "iteration_count": 10, 
                                            "avg": 39.687, 
                                            "90%ile": 43.668
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 24.308, 
                                                    "max": 43.668, 
                                                    "median": 43.429, 
                                                    "95%ile": 43.668, 
                                                    "iteration_count": 10, 
                                                    "avg": 39.687, 
                                                    "90%ile": 43.668
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.542, 
                                                "max": 2.629, 
                                                "median": 2.608, 
                                                "95%ile": 2.628, 
                                                "iteration_count": 10, 
                                                "avg": 2.6, 
                                                "90%ile": 2.627
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 19.174, 
                                                "max": 38.147, 
                                                "median": 37.95, 
                                                "95%ile": 38.116, 
                                                "iteration_count": 10, 
                                                "avg": 34.22, 
                                                "90%ile": 38.086
                                            }, 
                                            "display_name": "cinder_v3.upload_volume_to_image", 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.185, 
                                                "max": 2.281, 
                                                "median": 2.199, 
                                                "95%ile": 2.256, 
                                                "iteration_count": 10, 
                                                "avg": 2.209, 
                                                "90%ile": 2.231
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.282, 
                                                "max": 0.858, 
                                                "median": 0.679, 
                                                "95%ile": 0.851, 
                                                "iteration_count": 10, 
                                                "avg": 0.657, 
                                                "90%ile": 0.845
                                            }, 
                                            "display_name": "glance_v2.delete_image", 
                                            "name": "glance_v2.delete_image", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564851651.200009, 
                                    "error": [], 
                                    "duration": 43.66794490814209, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851653.829036, 
                                            "started_at": 1564851651.2001, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851691.830307, 
                                            "started_at": 1564851653.829169, 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851694.024432, 
                                            "started_at": 1564851691.83041, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851694.867922, 
                                            "started_at": 1564851694.024481, 
                                            "name": "glance_v2.delete_image", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851651.234859, 
                                    "error": [], 
                                    "duration": 43.66775894165039, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851653.856974, 
                                            "started_at": 1564851651.234967, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851691.870188, 
                                            "started_at": 1564851653.857054, 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851694.067107, 
                                            "started_at": 1564851691.870349, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851694.902603, 
                                            "started_at": 1564851694.067145, 
                                            "name": "glance_v2.delete_image", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851651.235721, 
                                    "error": [], 
                                    "duration": 43.65746593475342, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851653.838224, 
                                            "started_at": 1564851651.235804, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851691.917258, 
                                            "started_at": 1564851653.838316, 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851694.141372, 
                                            "started_at": 1564851691.917333, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851694.893159, 
                                            "started_at": 1564851694.141404, 
                                            "name": "glance_v2.delete_image", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851651.243006, 
                                    "error": [], 
                                    "duration": 43.663968086242676, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851653.870095, 
                                            "started_at": 1564851651.243088, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851692.01738, 
                                            "started_at": 1564851653.870218, 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851694.242521, 
                                            "started_at": 1564851692.017462, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851694.906955, 
                                            "started_at": 1564851694.242598, 
                                            "name": "glance_v2.delete_image", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851695.718866, 
                                    "error": [], 
                                    "duration": 43.396267890930176, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851698.303311, 
                                            "started_at": 1564851695.719021, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851736.234293, 
                                            "started_at": 1564851698.303416, 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851738.421373, 
                                            "started_at": 1564851736.23444, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851739.11511, 
                                            "started_at": 1564851738.421426, 
                                            "name": "glance_v2.delete_image", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851695.723251, 
                                    "error": [], 
                                    "duration": 43.460988998413086, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851698.336945, 
                                            "started_at": 1564851695.723333, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851736.045279, 
                                            "started_at": 1564851698.337011, 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851738.326597, 
                                            "started_at": 1564851736.045403, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851739.184214, 
                                            "started_at": 1564851738.326649, 
                                            "name": "glance_v2.delete_image", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851695.83427, 
                                    "error": [], 
                                    "duration": 43.360783100128174, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851698.37619, 
                                            "started_at": 1564851695.834376, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851736.346328, 
                                            "started_at": 1564851698.376262, 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851738.547627, 
                                            "started_at": 1564851736.346551, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851739.195033, 
                                            "started_at": 1564851738.547692, 
                                            "name": "glance_v2.delete_image", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851695.898411, 
                                    "error": [], 
                                    "duration": 43.28877806663513, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851698.523025, 
                                            "started_at": 1564851695.898476, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851736.446209, 
                                            "started_at": 1564851698.523098, 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851738.631343, 
                                            "started_at": 1564851736.446353, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851739.187162, 
                                            "started_at": 1564851738.631391, 
                                            "name": "glance_v2.delete_image", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851739.88927, 
                                    "error": [], 
                                    "duration": 24.393539905548096, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851742.467638, 
                                            "started_at": 1564851739.889327, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851761.641625, 
                                            "started_at": 1564851742.467719, 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851763.842023, 
                                            "started_at": 1564851761.641695, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851764.282798, 
                                            "started_at": 1564851763.842071, 
                                            "name": "glance_v2.delete_image", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851739.9831, 
                                    "error": [], 
                                    "duration": 24.30809497833252, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851742.561898, 
                                            "started_at": 1564851739.983157, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851761.81605, 
                                            "started_at": 1564851742.562007, 
                                            "name": "cinder_v3.upload_volume_to_image", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851764.009094, 
                                            "started_at": 1564851761.816144, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851764.291178, 
                                            "started_at": 1564851764.009143, 
                                            "name": "glance_v2.delete_image", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:00:44", 
                            "updated_at": "2019-08-03T17:02:59", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564851648.604896, 
                                        "started_at": 1564851644.754312, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851778.482978, 
                                        "started_at": 1564851772.70684, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851649.131818, 
                                        "started_at": 1564851648.605393, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851772.706311, 
                                        "started_at": 1564851772.705894, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851650.272311, 
                                        "started_at": 1564851649.132555, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851772.705338, 
                                        "started_at": 1564851772.481335, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851650.272968, 
                                        "started_at": 1564851650.272963, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851772.48073, 
                                        "started_at": 1564851764.313426, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder", 
                                        "glance"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "f4288c4e-e924-4a49-b5a1-0ff35571d9ad", 
                    "title": "CinderVolumes.create_nested_snapshots_and_attach_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:02:59", 
                    "updated_at": "2019-08-03T17:04:57", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "e3033fa8-e95e-42be-b902-2321f9038f2a", 
                            "description": "Create a volume from snapshot and attach/detach the volume", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_nested_snapshots_and_attach_volume": {
                                    "create_vm_params": {
                                        "nics": [
                                            {
                                                "net-id": "46381094-1b0a-4484-9dda-fba88e3c1605"
                                            }
                                        ]
                                    }, 
                                    "flavor": {
                                        "name": "rally_full-flavor_f1bd1b3c-9bac-4035-9f50-c3e56965f117"
                                    }, 
                                    "image": {
                                        "name": "rally_full-img_f1bd1b3c-9bac-4035-9f50-c3e56965f117"
                                    }, 
                                    "nested_level": 1, 
                                    "size": {
                                        "max": 1, 
                                        "min": 1
                                    }
                                }
                            }, 
                            "min_duration": 27.046342134475708, 
                            "max_duration": 34.55265688896179, 
                            "start_time": 1564851786.162815, 
                            "load_duration": 89.55667400360107, 
                            "full_duration": 116.56524991989136, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 28.046, 
                                            "max": 35.553, 
                                            "median": 30.822, 
                                            "95%ile": 34.745, 
                                            "iteration_count": 10, 
                                            "avg": 31.049, 
                                            "90%ile": 33.936
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 27.046, 
                                                    "max": 34.553, 
                                                    "median": 29.822, 
                                                    "95%ile": 33.745, 
                                                    "iteration_count": 10, 
                                                    "avg": 30.049, 
                                                    "90%ile": 32.936
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 9.412, 
                                                "max": 15.846, 
                                                "median": 11.386, 
                                                "95%ile": 15.345, 
                                                "iteration_count": 10, 
                                                "avg": 11.821, 
                                                "90%ile": 14.844
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.528, 
                                                "max": 2.723, 
                                                "median": 2.586, 
                                                "95%ile": 2.719, 
                                                "iteration_count": 10, 
                                                "avg": 2.606, 
                                                "90%ile": 2.715
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.232, 
                                                "max": 2.388, 
                                                "median": 2.345, 
                                                "95%ile": 2.384, 
                                                "iteration_count": 10, 
                                                "avg": 2.329, 
                                                "90%ile": 2.38
                                            }, 
                                            "display_name": "cinder_v3.create_snapshot", 
                                            "name": "cinder_v3.create_snapshot", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.463, 
                                                "max": 3.73, 
                                                "median": 3.6, 
                                                "95%ile": 3.706, 
                                                "iteration_count": 10, 
                                                "avg": 3.597, 
                                                "90%ile": 3.682
                                            }, 
                                            "display_name": "nova.attach_volume", 
                                            "name": "nova.attach_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.336, 
                                                "max": 3.544, 
                                                "median": 3.471, 
                                                "95%ile": 3.527, 
                                                "iteration_count": 10, 
                                                "avg": 3.452, 
                                                "90%ile": 3.51
                                            }, 
                                            "display_name": "nova.detach_volume", 
                                            "name": "nova.detach_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.134, 
                                                "max": 2.252, 
                                                "median": 2.164, 
                                                "95%ile": 2.225, 
                                                "iteration_count": 10, 
                                                "avg": 2.168, 
                                                "90%ile": 2.198
                                            }, 
                                            "display_name": "cinder_v3.delete_snapshot", 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.18, 
                                                "max": 2.286, 
                                                "median": 2.213, 
                                                "95%ile": 2.278, 
                                                "iteration_count": 10, 
                                                "avg": 2.223, 
                                                "90%ile": 2.269
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.403, 
                                                "max": 4.789, 
                                                "median": 2.514, 
                                                "95%ile": 4.087, 
                                                "iteration_count": 10, 
                                                "avg": 2.853, 
                                                "90%ile": 3.384
                                            }, 
                                            "display_name": "nova.delete_server", 
                                            "name": "nova.delete_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564851786.162815, 
                                    "error": [], 
                                    "duration": 34.55265688896179, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851802.008946, 
                                            "started_at": 1564851786.162891, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851804.561607, 
                                            "started_at": 1564851802.009023, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851806.949545, 
                                            "started_at": 1564851804.561725, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851810.679324, 
                                            "started_at": 1564851806.949596, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851814.185403, 
                                            "started_at": 1564851810.679345, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851816.363297, 
                                            "started_at": 1564851814.185453, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851818.596672, 
                                            "started_at": 1564851816.363347, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851821.715445, 
                                            "started_at": 1564851818.596717, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851786.166291, 
                                    "error": [], 
                                    "duration": 27.69703197479248, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851796.166402, 
                                            "started_at": 1564851786.16636, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851798.793499, 
                                            "started_at": 1564851796.166486, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851801.098355, 
                                            "started_at": 1564851798.79359, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851804.632481, 
                                            "started_at": 1564851801.098399, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851808.025031, 
                                            "started_at": 1564851804.632516, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851810.162499, 
                                            "started_at": 1564851808.02509, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851812.345717, 
                                            "started_at": 1564851810.162528, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851814.863298, 
                                            "started_at": 1564851812.345761, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851786.167815, 
                                    "error": [], 
                                    "duration": 32.756834983825684, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851800.900341, 
                                            "started_at": 1564851786.167887, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851803.517199, 
                                            "started_at": 1564851800.900422, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851805.807612, 
                                            "started_at": 1564851803.517285, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851809.433634, 
                                            "started_at": 1564851805.807669, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851812.812376, 
                                            "started_at": 1564851809.433658, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851815.064585, 
                                            "started_at": 1564851812.812435, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851817.314745, 
                                            "started_at": 1564851815.064621, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851819.924614, 
                                            "started_at": 1564851817.314808, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851786.168785, 
                                    "error": [], 
                                    "duration": 31.58767080307007, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851799.786273, 
                                            "started_at": 1564851786.168861, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851802.35977, 
                                            "started_at": 1564851799.786355, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851804.71312, 
                                            "started_at": 1564851802.359894, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851808.389731, 
                                            "started_at": 1564851804.713203, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851811.933829, 
                                            "started_at": 1564851808.389767, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851814.074711, 
                                            "started_at": 1564851811.93389, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851816.292328, 
                                            "started_at": 1564851814.074766, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851818.756428, 
                                            "started_at": 1564851816.292373, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851814.869524, 
                                    "error": [], 
                                    "duration": 30.16275906562805, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851827.01484, 
                                            "started_at": 1564851814.869554, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851829.737422, 
                                            "started_at": 1564851827.014884, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851832.116848, 
                                            "started_at": 1564851829.737484, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851835.784056, 
                                            "started_at": 1564851832.116888, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851839.265953, 
                                            "started_at": 1564851835.784147, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851841.400397, 
                                            "started_at": 1564851839.266068, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851843.579998, 
                                            "started_at": 1564851841.400431, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851846.032211, 
                                            "started_at": 1564851843.580044, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851818.762797, 
                                    "error": [], 
                                    "duration": 28.90237283706665, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851830.135701, 
                                            "started_at": 1564851818.762831, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851832.722751, 
                                            "started_at": 1564851830.135741, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851835.015903, 
                                            "started_at": 1564851832.723068, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851838.529955, 
                                            "started_at": 1564851835.015993, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851841.866096, 
                                            "started_at": 1564851838.529981, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851844.016632, 
                                            "started_at": 1564851841.866152, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851846.225143, 
                                            "started_at": 1564851844.016685, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851848.665122, 
                                            "started_at": 1564851846.22521, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851819.929809, 
                                    "error": [], 
                                    "duration": 30.27533197402954, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851831.329148, 
                                            "started_at": 1564851819.929835, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851834.043837, 
                                            "started_at": 1564851831.329215, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851836.3981, 
                                            "started_at": 1564851834.043897, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851840.051905, 
                                            "started_at": 1564851836.398406, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851843.550038, 
                                            "started_at": 1564851840.051964, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851845.710782, 
                                            "started_at": 1564851843.55014, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851847.977521, 
                                            "started_at": 1564851845.710845, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851851.205071, 
                                            "started_at": 1564851847.977561, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851821.721043, 
                                    "error": [], 
                                    "duration": 29.480928897857666, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851831.211676, 
                                            "started_at": 1564851821.721071, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851833.764878, 
                                            "started_at": 1564851831.211721, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851835.996815, 
                                            "started_at": 1564851833.765214, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851839.525904, 
                                            "started_at": 1564851835.996953, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851842.955434, 
                                            "started_at": 1564851839.525928, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851845.126059, 
                                            "started_at": 1564851842.955511, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851847.412553, 
                                            "started_at": 1564851845.126095, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851852.201937, 
                                            "started_at": 1564851847.412616, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851846.039856, 
                                    "error": [], 
                                    "duration": 28.03144598007202, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851856.230738, 
                                            "started_at": 1564851846.039923, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851858.816795, 
                                            "started_at": 1564851856.230835, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851861.154251, 
                                            "started_at": 1564851858.816878, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851864.728586, 
                                            "started_at": 1564851861.154298, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851868.188475, 
                                            "started_at": 1564851864.728612, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851870.355103, 
                                            "started_at": 1564851868.188501, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851872.561543, 
                                            "started_at": 1564851870.355153, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851875.071273, 
                                            "started_at": 1564851872.561598, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851848.673147, 
                                    "error": [], 
                                    "duration": 27.046342134475708, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851858.084892, 
                                            "started_at": 1564851848.673208, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851860.61259, 
                                            "started_at": 1564851858.084953, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851862.966452, 
                                            "started_at": 1564851860.612653, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851866.42954, 
                                            "started_at": 1564851862.966489, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851869.926967, 
                                            "started_at": 1564851866.429565, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851872.119538, 
                                            "started_at": 1564851869.927017, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851874.316059, 
                                            "started_at": 1564851872.119571, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851876.719461, 
                                            "started_at": 1564851874.316084, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:02:59", 
                            "updated_at": "2019-08-03T17:04:57", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564851783.067157, 
                                        "started_at": 1564851779.290502, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851895.853913, 
                                        "started_at": 1564851890.797465, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851783.631762, 
                                        "started_at": 1564851783.067789, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851890.796943, 
                                        "started_at": 1564851890.796539, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851784.801665, 
                                        "started_at": 1564851783.63223, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851890.795946, 
                                        "started_at": 1564851890.66201, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851784.802419, 
                                        "started_at": 1564851784.8024, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564851890.661295, 
                                        "started_at": 1564851876.742023, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder", 
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "95807a5d-4f41-4f63-83ea-3b94b3e745ff", 
                    "title": "CinderVolumes.create_snapshot_and_attach_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:04:57", 
                    "updated_at": "2019-08-03T17:06:56", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "40eab794-f88d-48bf-b484-e087c8f7ed98", 
                            "description": "Create vm, volume, snapshot and attach/detach volume.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_snapshot_and_attach_volume": {
                                    "create_vm_params": {
                                        "nics": [
                                            {
                                                "net-id": "46381094-1b0a-4484-9dda-fba88e3c1605"
                                            }
                                        ]
                                    }, 
                                    "flavor": {
                                        "name": "rally_full-flavor_f1bd1b3c-9bac-4035-9f50-c3e56965f117"
                                    }, 
                                    "image": {
                                        "name": "rally_full-img_f1bd1b3c-9bac-4035-9f50-c3e56965f117"
                                    }, 
                                    "size": {
                                        "max": 1, 
                                        "min": 1
                                    }
                                }
                            }, 
                            "min_duration": 26.496052980422974, 
                            "max_duration": 34.632169008255005, 
                            "start_time": 1564851904.468955, 
                            "load_duration": 90.51065301895142, 
                            "full_duration": 117.77432298660278, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 27.496, 
                                            "max": 35.632, 
                                            "median": 31.795, 
                                            "95%ile": 35.277, 
                                            "iteration_count": 10, 
                                            "avg": 31.49, 
                                            "90%ile": 34.922
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 26.496, 
                                                    "max": 34.632, 
                                                    "median": 30.795, 
                                                    "95%ile": 34.277, 
                                                    "iteration_count": 10, 
                                                    "avg": 30.49, 
                                                    "90%ile": 33.922
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.964, 
                                                "max": 4.089, 
                                                "median": 3.078, 
                                                "95%ile": 3.705, 
                                                "iteration_count": 10, 
                                                "avg": 3.176, 
                                                "90%ile": 3.322
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.239, 
                                                "max": 2.484, 
                                                "median": 2.368, 
                                                "95%ile": 2.45, 
                                                "iteration_count": 10, 
                                                "avg": 2.357, 
                                                "90%ile": 2.416
                                            }, 
                                            "display_name": "cinder_v3.create_snapshot", 
                                            "name": "cinder_v3.create_snapshot", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 8.572, 
                                                "max": 16.436, 
                                                "median": 12.099, 
                                                "95%ile": 16.073, 
                                                "iteration_count": 10, 
                                                "avg": 12.01, 
                                                "90%ile": 15.711
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.38, 
                                                "max": 3.628, 
                                                "median": 3.501, 
                                                "95%ile": 3.603, 
                                                "iteration_count": 10, 
                                                "avg": 3.501, 
                                                "90%ile": 3.577
                                            }, 
                                            "display_name": "nova.attach_volume", 
                                            "name": "nova.attach_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.324, 
                                                "max": 3.538, 
                                                "median": 3.366, 
                                                "95%ile": 3.497, 
                                                "iteration_count": 10, 
                                                "avg": 3.382, 
                                                "90%ile": 3.455
                                            }, 
                                            "display_name": "nova.detach_volume", 
                                            "name": "nova.detach_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.134, 
                                                "max": 2.219, 
                                                "median": 2.158, 
                                                "95%ile": 2.208, 
                                                "iteration_count": 10, 
                                                "avg": 2.165, 
                                                "90%ile": 2.196
                                            }, 
                                            "display_name": "cinder_v3.delete_snapshot", 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.189, 
                                                "max": 2.298, 
                                                "median": 2.213, 
                                                "95%ile": 2.27, 
                                                "iteration_count": 10, 
                                                "avg": 2.22, 
                                                "90%ile": 2.241
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.412, 
                                                "max": 4.532, 
                                                "median": 2.451, 
                                                "95%ile": 3.674, 
                                                "iteration_count": 10, 
                                                "avg": 2.679, 
                                                "90%ile": 2.816
                                            }, 
                                            "display_name": "nova.delete_server", 
                                            "name": "nova.delete_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564851904.468955, 
                                    "error": [], 
                                    "duration": 28.361423015594482, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851907.705768, 
                                            "started_at": 1564851904.469093, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851910.001575, 
                                            "started_at": 1564851907.705834, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851920.12614, 
                                            "started_at": 1564851910.001654, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851923.578185, 
                                            "started_at": 1564851920.12617, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851926.960447, 
                                            "started_at": 1564851923.578212, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851929.094091, 
                                            "started_at": 1564851926.960488, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851931.2834, 
                                            "started_at": 1564851929.094124, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851933.830352, 
                                            "started_at": 1564851931.283432, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851904.470513, 
                                    "error": [], 
                                    "duration": 32.945666790008545, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851907.640598, 
                                            "started_at": 1564851904.470612, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851909.960747, 
                                            "started_at": 1564851907.640713, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851924.685125, 
                                            "started_at": 1564851909.960797, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851928.111581, 
                                            "started_at": 1564851924.685154, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851931.446226, 
                                            "started_at": 1564851928.111602, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851933.665495, 
                                            "started_at": 1564851931.446271, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851935.963839, 
                                            "started_at": 1564851933.665544, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851938.416158, 
                                            "started_at": 1564851935.963874, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851904.470517, 
                                    "error": [], 
                                    "duration": 34.632169008255005, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851907.637681, 
                                            "started_at": 1564851904.470611, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851909.957704, 
                                            "started_at": 1564851907.637789, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851926.393306, 
                                            "started_at": 1564851909.957773, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851929.952355, 
                                            "started_at": 1564851926.393337, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851933.283537, 
                                            "started_at": 1564851929.952388, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851935.437078, 
                                            "started_at": 1564851933.283592, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851937.653053, 
                                            "started_at": 1564851935.437113, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851940.102661, 
                                            "started_at": 1564851937.653127, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851904.473886, 
                                    "error": [], 
                                    "duration": 31.47666597366333, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851908.562653, 
                                            "started_at": 1564851904.473984, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851910.955004, 
                                            "started_at": 1564851908.562767, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851923.170354, 
                                            "started_at": 1564851910.95511, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851926.741781, 
                                            "started_at": 1564851923.170383, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851930.085503, 
                                            "started_at": 1564851926.741812, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851932.2794, 
                                            "started_at": 1564851930.085548, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851934.499851, 
                                            "started_at": 1564851932.27945, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851936.950526, 
                                            "started_at": 1564851934.499889, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851933.837267, 
                                    "error": [], 
                                    "duration": 26.918159008026123, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851936.801267, 
                                            "started_at": 1564851933.837304, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851939.285782, 
                                            "started_at": 1564851936.801331, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851947.884459, 
                                            "started_at": 1564851939.285819, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851951.512982, 
                                            "started_at": 1564851947.884543, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851954.958527, 
                                            "started_at": 1564851951.513003, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851957.135975, 
                                            "started_at": 1564851954.958684, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851959.340657, 
                                            "started_at": 1564851957.136012, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851961.755395, 
                                            "started_at": 1564851959.340707, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851936.955935, 
                                    "error": [], 
                                    "duration": 30.11383891105652, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851939.928973, 
                                            "started_at": 1564851936.955975, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851942.306962, 
                                            "started_at": 1564851939.929057, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851954.288759, 
                                            "started_at": 1564851942.307001, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851957.842686, 
                                            "started_at": 1564851954.288852, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851961.201332, 
                                            "started_at": 1564851957.842712, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851963.355532, 
                                            "started_at": 1564851961.201399, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851965.590153, 
                                            "started_at": 1564851963.355572, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851968.069705, 
                                            "started_at": 1564851965.590203, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851938.421192, 
                                    "error": [], 
                                    "duration": 33.214503049850464, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851941.528013, 
                                            "started_at": 1564851938.421225, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851943.766991, 
                                            "started_at": 1564851941.52807, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851956.854148, 
                                            "started_at": 1564851943.767039, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851960.389586, 
                                            "started_at": 1564851956.854205, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851963.762751, 
                                            "started_at": 1564851960.389618, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851965.904452, 
                                            "started_at": 1564851963.762852, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851968.103275, 
                                            "started_at": 1564851965.904489, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851972.635666, 
                                            "started_at": 1564851968.103306, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851940.109889, 
                                    "error": [], 
                                    "duration": 33.843087911605835, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851943.159774, 
                                            "started_at": 1564851940.109922, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851945.568584, 
                                            "started_at": 1564851943.159856, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851961.198909, 
                                            "started_at": 1564851945.56862, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851964.633128, 
                                            "started_at": 1564851961.198952, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851967.957608, 
                                            "started_at": 1564851964.63315, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851970.117171, 
                                            "started_at": 1564851967.957725, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851972.327645, 
                                            "started_at": 1564851970.117206, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851974.952945, 
                                            "started_at": 1564851972.327693, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851961.768128, 
                                    "error": [], 
                                    "duration": 26.496052980422974, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851964.764167, 
                                            "started_at": 1564851961.768202, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851967.141486, 
                                            "started_at": 1564851964.764242, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851975.713687, 
                                            "started_at": 1564851967.141537, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851979.093715, 
                                            "started_at": 1564851975.713704, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851982.477354, 
                                            "started_at": 1564851979.093736, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851984.635772, 
                                            "started_at": 1564851982.477384, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851986.852166, 
                                            "started_at": 1564851984.635808, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851989.264155, 
                                            "started_at": 1564851986.85219, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564851968.08058, 
                                    "error": [], 
                                    "duration": 26.899028062820435, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564851971.08697, 
                                            "started_at": 1564851968.080664, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851973.446094, 
                                            "started_at": 1564851971.087047, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851982.181474, 
                                            "started_at": 1564851973.446136, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851985.648663, 
                                            "started_at": 1564851982.181492, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851989.186942, 
                                            "started_at": 1564851985.648689, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851991.344527, 
                                            "started_at": 1564851989.186975, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851993.554163, 
                                            "started_at": 1564851991.344562, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564851995.979581, 
                                            "started_at": 1564851993.554193, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:04:57", 
                            "updated_at": "2019-08-03T17:06:56", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564851901.624517, 
                                        "started_at": 1564851897.772547, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852015.541825, 
                                        "started_at": 1564852009.810885, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851902.129766, 
                                        "started_at": 1564851901.625286, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852009.810466, 
                                        "started_at": 1564852009.810164, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851903.209421, 
                                        "started_at": 1564851902.130407, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852009.809749, 
                                        "started_at": 1564852009.729214, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564851903.210167, 
                                        "started_at": 1564851903.21015, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852009.728574, 
                                        "started_at": 1564851996.001941, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder", 
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "8a91a4eb-2972-422c-8435-c338ce4b7d80", 
                    "title": "CinderVolumes.create_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:06:56", 
                    "updated_at": "2019-08-03T17:08:02", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "c3d6219e-261b-47df-a02d-d3ef4a6ef25e", 
                            "description": "Create a volume.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_volume": {
                                    "size": 1
                                }
                            }, 
                            "min_duration": 2.9597010612487793, 
                            "max_duration": 4.143352031707764, 
                            "start_time": 1564852020.720058, 
                            "load_duration": 9.213444948196411, 
                            "full_duration": 31.219727993011475, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 2.96, 
                                            "max": 4.143, 
                                            "median": 3.077, 
                                            "95%ile": 3.703, 
                                            "iteration_count": 10, 
                                            "avg": 3.164, 
                                            "90%ile": 3.262
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 2.96, 
                                                    "max": 4.143, 
                                                    "median": 3.077, 
                                                    "95%ile": 3.703, 
                                                    "iteration_count": 10, 
                                                    "avg": 3.164, 
                                                    "90%ile": 3.262
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.96, 
                                                "max": 4.143, 
                                                "median": 3.077, 
                                                "95%ile": 3.703, 
                                                "iteration_count": 10, 
                                                "avg": 3.164, 
                                                "90%ile": 3.262
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852020.720058, 
                                    "error": [], 
                                    "duration": 4.143352031707764, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852024.863352, 
                                            "started_at": 1564852020.720187, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852020.724432, 
                                    "error": [], 
                                    "duration": 3.0926430225372314, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852023.817029, 
                                            "started_at": 1564852020.724545, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852020.726575, 
                                    "error": [], 
                                    "duration": 3.081165075302124, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852023.807686, 
                                            "started_at": 1564852020.72672, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852020.726882, 
                                    "error": [], 
                                    "duration": 3.083148956298828, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852023.809966, 
                                            "started_at": 1564852020.726964, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852023.814544, 
                                    "error": [], 
                                    "duration": 3.0412089824676514, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852026.855727, 
                                            "started_at": 1564852023.814593, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852023.815541, 
                                    "error": [], 
                                    "duration": 3.164090871810913, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852026.979587, 
                                            "started_at": 1564852023.815574, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852023.82269, 
                                    "error": [], 
                                    "duration": 2.9946179389953613, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852026.817283, 
                                            "started_at": 1564852023.82272, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852024.871826, 
                                    "error": [], 
                                    "duration": 2.9597010612487793, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852027.831498, 
                                            "started_at": 1564852024.871875, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852026.822111, 
                                    "error": [], 
                                    "duration": 3.004850149154663, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852029.826931, 
                                            "started_at": 1564852026.822148, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852026.860439, 
                                    "error": [], 
                                    "duration": 3.073063850402832, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852029.933472, 
                                            "started_at": 1564852026.860467, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:06:56", 
                            "updated_at": "2019-08-03T17:07:28", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852020.148966, 
                                        "started_at": 1564852016.282038, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852047.498977, 
                                        "started_at": 1564852041.741346, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852020.694905, 
                                        "started_at": 1564852020.149709, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852041.740852, 
                                        "started_at": 1564852041.740443, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852020.695635, 
                                        "started_at": 1564852020.69562, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852041.739058, 
                                        "started_at": 1564852029.959245, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }, 
                        {
                            "uuid": "21fb28c8-f2ad-4ba8-af80-d2846bf6594e", 
                            "description": "Create a volume.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_volume": {
                                    "size": {
                                        "max": 1, 
                                        "min": 1
                                    }
                                }
                            }, 
                            "min_duration": 2.9125452041625977, 
                            "max_duration": 4.10306715965271, 
                            "start_time": 1564852053.761461, 
                            "load_duration": 9.207817077636719, 
                            "full_duration": 32.20922899246216, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 2.913, 
                                            "max": 4.103, 
                                            "median": 3.086, 
                                            "95%ile": 3.704, 
                                            "iteration_count": 10, 
                                            "avg": 3.161, 
                                            "90%ile": 3.306
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 2.913, 
                                                    "max": 4.103, 
                                                    "median": 3.086, 
                                                    "95%ile": 3.704, 
                                                    "iteration_count": 10, 
                                                    "avg": 3.161, 
                                                    "90%ile": 3.306
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.912, 
                                                "max": 4.103, 
                                                "median": 3.086, 
                                                "95%ile": 3.704, 
                                                "iteration_count": 10, 
                                                "avg": 3.16, 
                                                "90%ile": 3.305
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852053.761461, 
                                    "error": [], 
                                    "duration": 3.0920979976654053, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852056.853513, 
                                            "started_at": 1564852053.76156, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852053.761618, 
                                    "error": [], 
                                    "duration": 4.10306715965271, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852057.864247, 
                                            "started_at": 1564852053.761714, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852053.763206, 
                                    "error": [], 
                                    "duration": 3.079716920852661, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852056.842823, 
                                            "started_at": 1564852053.763315, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852053.76518, 
                                    "error": [], 
                                    "duration": 3.2169058322906494, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852056.982017, 
                                            "started_at": 1564852053.765273, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852056.853779, 
                                    "error": [], 
                                    "duration": 3.0044310092926025, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852059.858159, 
                                            "started_at": 1564852056.853813, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852056.859103, 
                                    "error": [], 
                                    "duration": 3.0645389556884766, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852059.923592, 
                                            "started_at": 1564852056.859134, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852056.991148, 
                                    "error": [], 
                                    "duration": 2.927328109741211, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852059.91843, 
                                            "started_at": 1564852056.991206, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852057.869959, 
                                    "error": [], 
                                    "duration": 3.102235794067383, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852060.972163, 
                                            "started_at": 1564852057.869987, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852059.865676, 
                                    "error": [], 
                                    "duration": 3.103602170944214, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852062.969233, 
                                            "started_at": 1564852059.865727, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852059.925742, 
                                    "error": [], 
                                    "duration": 2.9125452041625977, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852062.838259, 
                                            "started_at": 1564852059.925795, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:07:28", 
                            "updated_at": "2019-08-03T17:08:02", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852052.125751, 
                                        "started_at": 1564852048.503165, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852080.706683, 
                                        "started_at": 1564852075.124642, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852052.7051, 
                                        "started_at": 1564852052.126559, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852075.124157, 
                                        "started_at": 1564852075.123756, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852053.724732, 
                                        "started_at": 1564852052.705827, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852075.123196, 
                                        "started_at": 1564852074.891098, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852053.725413, 
                                        "started_at": 1564852053.725396, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852074.890224, 
                                        "started_at": 1564852062.993707, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 1, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "896403c1-005f-49c1-b252-e5a1ae4bb915", 
                    "title": "CinderVolumes.list_volumes", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:08:02", 
                    "updated_at": "2019-08-03T17:08:57", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "4bb61dbb-60aa-41e2-80f8-9b8c24f18bab", 
                            "description": "List all volumes.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.list_volumes": {
                                    "detailed": true
                                }
                            }, 
                            "min_duration": 0.5052928924560547, 
                            "max_duration": 0.7603650093078613, 
                            "start_time": 1564852120.411506, 
                            "load_duration": 1.6449861526489258, 
                            "full_duration": 52.23240399360657, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.505, 
                                            "max": 0.76, 
                                            "median": 0.55, 
                                            "95%ile": 0.731, 
                                            "iteration_count": 10, 
                                            "avg": 0.582, 
                                            "90%ile": 0.701
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.505, 
                                                    "max": 0.76, 
                                                    "median": 0.55, 
                                                    "95%ile": 0.731, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.582, 
                                                    "90%ile": 0.701
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.505, 
                                                "max": 0.76, 
                                                "median": 0.55, 
                                                "95%ile": 0.731, 
                                                "iteration_count": 10, 
                                                "avg": 0.582, 
                                                "90%ile": 0.701
                                            }, 
                                            "display_name": "cinder_v3.list_volumes", 
                                            "name": "cinder_v3.list_volumes", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852120.411506, 
                                    "error": [], 
                                    "duration": 0.5917279720306396, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852121.003185, 
                                            "started_at": 1564852120.411639, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852120.419267, 
                                    "error": [], 
                                    "duration": 0.6946079730987549, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852121.113775, 
                                            "started_at": 1564852120.419357, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852120.41972, 
                                    "error": [], 
                                    "duration": 0.7603650093078613, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852121.18003, 
                                            "started_at": 1564852120.419814, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852120.420235, 
                                    "error": [], 
                                    "duration": 0.5570290088653564, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852120.977211, 
                                            "started_at": 1564852120.420335, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852120.983568, 
                                    "error": [], 
                                    "duration": 0.5099921226501465, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852121.493513, 
                                            "started_at": 1564852120.983599, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852121.008869, 
                                    "error": [], 
                                    "duration": 0.5310890674591064, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852121.53991, 
                                            "started_at": 1564852121.008898, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852121.121953, 
                                    "error": [], 
                                    "duration": 0.5052928924560547, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852121.627201, 
                                            "started_at": 1564852121.121991, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852121.186084, 
                                    "error": [], 
                                    "duration": 0.6135580539703369, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852121.799578, 
                                            "started_at": 1564852121.186111, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852121.501369, 
                                    "error": [], 
                                    "duration": 0.543381929397583, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852122.044674, 
                                            "started_at": 1564852121.5014, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852121.545302, 
                                    "error": [], 
                                    "duration": 0.5111901760101318, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852122.056413, 
                                            "started_at": 1564852121.54533, 
                                            "name": "cinder_v3.list_volumes", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:08:02", 
                            "updated_at": "2019-08-03T17:08:57", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "volumes": {
                                    "volumes_per_tenant": 4, 
                                    "size": 1
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852086.423256, 
                                        "started_at": 1564852082.752954, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852134.983216, 
                                        "started_at": 1564852129.32165, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852087.010829, 
                                        "started_at": 1564852086.424042, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852129.321157, 
                                        "started_at": 1564852129.320751, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852088.241061, 
                                        "started_at": 1564852087.011215, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852129.320056, 
                                        "started_at": 1564852129.165721, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852120.38039, 
                                        "started_at": 1564852088.241555, 
                                        "atomic_actions": [
                                            {
                                                "finished_at": 1564852091.388759, 
                                                "started_at": 1564852088.242002, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852093.986989, 
                                                "started_at": 1564852091.388836, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852096.540722, 
                                                "started_at": 1564852093.987114, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852099.046068, 
                                                "started_at": 1564852096.540846, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852102.098048, 
                                                "started_at": 1564852099.047096, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852104.600158, 
                                                "started_at": 1564852102.098171, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852107.003508, 
                                                "started_at": 1564852104.60027, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852109.563526, 
                                                "started_at": 1564852107.003625, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852112.799251, 
                                                "started_at": 1564852109.564569, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852115.402258, 
                                                "started_at": 1564852112.799378, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852117.883001, 
                                                "started_at": 1564852115.402339, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852120.380343, 
                                                "started_at": 1564852117.883124, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }
                                        ], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852129.164773, 
                                        "started_at": 1564852122.08436, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "volumes_per_tenant": 4, 
                                        "size": 1
                                    }, 
                                    "plugin_name": "volumes@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "824a2eaf-ccff-4516-b3f2-fb4acfdb0bc3", 
                    "title": "CinderVolumes.create_and_delete_snapshot", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:08:57", 
                    "updated_at": "2019-08-03T17:09:47", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "3d5eda4c-530e-4bec-91e1-0cc973ba094e", 
                            "description": "Create and then delete a volume-snapshot.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_delete_snapshot": {
                                    "force": false
                                }
                            }, 
                            "min_duration": 5.031536817550659, 
                            "max_duration": 5.197082042694092, 
                            "start_time": 1564852152.094772, 
                            "load_duration": 15.312620878219604, 
                            "full_duration": 48.31716704368591, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 5.032, 
                                            "max": 5.197, 
                                            "median": 5.103, 
                                            "95%ile": 5.195, 
                                            "iteration_count": 10, 
                                            "avg": 5.108, 
                                            "90%ile": 5.193
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 5.032, 
                                                    "max": 5.197, 
                                                    "median": 5.103, 
                                                    "95%ile": 5.195, 
                                                    "iteration_count": 10, 
                                                    "avg": 5.108, 
                                                    "90%ile": 5.193
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.8, 
                                                "max": 2.946, 
                                                "median": 2.849, 
                                                "95%ile": 2.934, 
                                                "iteration_count": 10, 
                                                "avg": 2.858, 
                                                "90%ile": 2.922
                                            }, 
                                            "display_name": "cinder_v3.create_snapshot", 
                                            "name": "cinder_v3.create_snapshot", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.207, 
                                                "max": 2.395, 
                                                "median": 2.23, 
                                                "95%ile": 2.34, 
                                                "iteration_count": 10, 
                                                "avg": 2.249, 
                                                "90%ile": 2.285
                                            }, 
                                            "display_name": "cinder_v3.delete_snapshot", 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852152.094772, 
                                    "error": [], 
                                    "duration": 5.074689865112305, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852154.940514, 
                                            "started_at": 1564852152.094892, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852157.169455, 
                                            "started_at": 1564852154.94059, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852152.096678, 
                                    "error": [], 
                                    "duration": 5.1929309368133545, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852155.016375, 
                                            "started_at": 1564852152.096801, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852157.2896, 
                                            "started_at": 1564852155.016479, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852152.099175, 
                                    "error": [], 
                                    "duration": 5.033972978591919, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852154.917046, 
                                            "started_at": 1564852152.099267, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852157.133138, 
                                            "started_at": 1564852154.917204, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852152.101432, 
                                    "error": [], 
                                    "duration": 5.130568027496338, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852154.961694, 
                                            "started_at": 1564852152.101521, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852157.231994, 
                                            "started_at": 1564852154.961765, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852157.141025, 
                                    "error": [], 
                                    "duration": 5.197082042694092, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852159.942829, 
                                            "started_at": 1564852157.141064, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852162.338097, 
                                            "started_at": 1564852159.942951, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852157.1755, 
                                    "error": [], 
                                    "duration": 5.163650035858154, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852160.090455, 
                                            "started_at": 1564852157.175523, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852162.339139, 
                                            "started_at": 1564852160.090555, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852157.23705, 
                                    "error": [], 
                                    "duration": 5.159337997436523, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852160.182745, 
                                            "started_at": 1564852157.23709, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852162.396382, 
                                            "started_at": 1564852160.182882, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852157.294393, 
                                    "error": [], 
                                    "duration": 5.032166957855225, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852160.094447, 
                                            "started_at": 1564852157.294421, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852162.326548, 
                                            "started_at": 1564852160.09454, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852162.335112, 
                                    "error": [], 
                                    "duration": 5.031536817550659, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852165.159758, 
                                            "started_at": 1564852162.335173, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852167.366634, 
                                            "started_at": 1564852165.159863, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852162.346184, 
                                    "error": [], 
                                    "duration": 5.061208963394165, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852165.198933, 
                                            "started_at": 1564852162.346217, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852167.40738, 
                                            "started_at": 1564852165.199044, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:08:57", 
                            "updated_at": "2019-08-03T17:09:47", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "volumes": {
                                    "volumes_per_tenant": 1, 
                                    "size": 1
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852140.769699, 
                                        "started_at": 1564852137.104481, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852185.417375, 
                                        "started_at": 1564852179.203425, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852141.385578, 
                                        "started_at": 1564852140.770329, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852179.202926, 
                                        "started_at": 1564852179.202465, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852142.48781, 
                                        "started_at": 1564852141.386477, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852179.201736, 
                                        "started_at": 1564852179.001406, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852152.072461, 
                                        "started_at": 1564852142.488404, 
                                        "atomic_actions": [
                                            {
                                                "finished_at": 1564852145.900656, 
                                                "started_at": 1564852142.488963, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852148.855092, 
                                                "started_at": 1564852145.901684, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852152.072412, 
                                                "started_at": 1564852148.856133, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }
                                        ], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852179.00078, 
                                        "started_at": 1564852174.483751, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "volumes_per_tenant": 1, 
                                        "size": 1
                                    }, 
                                    "plugin_name": "volumes@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852152.072846, 
                                        "started_at": 1564852152.072839, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852174.483376, 
                                        "started_at": 1564852167.431822, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "87a746b3-b9ff-4021-9c5c-024e2ef31a40", 
                    "title": "CinderVolumes.create_and_delete_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:09:47", 
                    "updated_at": "2019-08-03T17:11:54", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "9cd1b6db-7dc2-43fa-b132-79d8f1a9290d", 
                            "description": "Create and then delete a volume.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_delete_volume": {
                                    "size": {
                                        "max": 1, 
                                        "min": 1
                                    }
                                }
                            }, 
                            "min_duration": 5.261482000350952, 
                            "max_duration": 5.6032819747924805, 
                            "start_time": 1564852192.898684, 
                            "load_duration": 16.142214059829712, 
                            "full_duration": 33.96791386604309, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 5.261, 
                                            "max": 5.603, 
                                            "median": 5.434, 
                                            "95%ile": 5.574, 
                                            "iteration_count": 10, 
                                            "avg": 5.418, 
                                            "90%ile": 5.545
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 5.261, 
                                                    "max": 5.603, 
                                                    "median": 5.434, 
                                                    "95%ile": 5.574, 
                                                    "iteration_count": 10, 
                                                    "avg": 5.418, 
                                                    "90%ile": 5.545
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.017, 
                                                "max": 3.275, 
                                                "median": 3.151, 
                                                "95%ile": 3.266, 
                                                "iteration_count": 10, 
                                                "avg": 3.141, 
                                                "90%ile": 3.258
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.189, 
                                                "max": 2.347, 
                                                "median": 2.285, 
                                                "95%ile": 2.339, 
                                                "iteration_count": 10, 
                                                "avg": 2.276, 
                                                "90%ile": 2.332
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852192.898684, 
                                    "error": [], 
                                    "duration": 5.6032819747924805, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852196.155044, 
                                            "started_at": 1564852192.898858, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852198.501954, 
                                            "started_at": 1564852196.155149, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852192.899052, 
                                    "error": [], 
                                    "duration": 5.445733070373535, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852196.033702, 
                                            "started_at": 1564852192.899171, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852198.344774, 
                                            "started_at": 1564852196.033802, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852192.900882, 
                                    "error": [], 
                                    "duration": 5.495457887649536, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852196.069693, 
                                            "started_at": 1564852192.900984, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852198.396328, 
                                            "started_at": 1564852196.06979, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852192.90142, 
                                    "error": [], 
                                    "duration": 5.538059949874878, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852196.108798, 
                                            "started_at": 1564852192.901516, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852198.439466, 
                                            "started_at": 1564852196.108903, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852198.349923, 
                                    "error": [], 
                                    "duration": 5.308906078338623, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852201.371019, 
                                            "started_at": 1564852198.349962, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852203.658819, 
                                            "started_at": 1564852201.37114, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852198.401394, 
                                    "error": [], 
                                    "duration": 5.4647650718688965, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852201.676073, 
                                            "started_at": 1564852198.401442, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852203.866147, 
                                            "started_at": 1564852201.676147, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852198.444372, 
                                    "error": [], 
                                    "duration": 5.421576976776123, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852201.611614, 
                                            "started_at": 1564852198.444407, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852203.865939, 
                                            "started_at": 1564852201.611679, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852198.507659, 
                                    "error": [], 
                                    "duration": 5.261482000350952, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852201.524368, 
                                            "started_at": 1564852198.507696, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852203.769129, 
                                            "started_at": 1564852201.524496, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852203.664449, 
                                    "error": [], 
                                    "duration": 5.37129807472229, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852206.753707, 
                                            "started_at": 1564852203.664488, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852209.035737, 
                                            "started_at": 1564852206.753822, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852203.774417, 
                                    "error": [], 
                                    "duration": 5.266481161117554, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852206.851652, 
                                            "started_at": 1564852203.774453, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852209.040882, 
                                            "started_at": 1564852206.851775, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:09:47", 
                            "updated_at": "2019-08-03T17:10:21", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852191.074086, 
                                        "started_at": 1564852187.432961, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852221.397043, 
                                        "started_at": 1564852215.979749, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852191.76742, 
                                        "started_at": 1564852191.074866, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852215.979373, 
                                        "started_at": 1564852215.979069, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852192.868811, 
                                        "started_at": 1564852191.768146, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852215.978567, 
                                        "started_at": 1564852215.913853, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852192.869635, 
                                        "started_at": 1564852192.86963, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852215.913316, 
                                        "started_at": 1564852209.062606, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }, 
                        {
                            "uuid": "535c738c-0214-4417-9e6d-6faa62de379b", 
                            "description": "Create and then delete a volume.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_delete_volume": {
                                    "image": {
                                        "name": "rally_full-img_f1bd1b3c-9bac-4035-9f50-c3e56965f117"
                                    }, 
                                    "size": 1
                                }
                            }, 
                            "min_duration": 11.76659107208252, 
                            "max_duration": 14.675514936447144, 
                            "start_time": 1564852227.569414, 
                            "load_duration": 38.05834221839905, 
                            "full_duration": 56.816264152526855, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 11.767, 
                                            "max": 14.676, 
                                            "median": 13.826, 
                                            "95%ile": 14.468, 
                                            "iteration_count": 10, 
                                            "avg": 13.272, 
                                            "90%ile": 14.26
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 11.767, 
                                                    "max": 14.676, 
                                                    "median": 13.826, 
                                                    "95%ile": 14.468, 
                                                    "iteration_count": 10, 
                                                    "avg": 13.272, 
                                                    "90%ile": 14.26
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 9.449, 
                                                "max": 12.448, 
                                                "median": 9.875, 
                                                "95%ile": 12.242, 
                                                "iteration_count": 10, 
                                                "avg": 10.556, 
                                                "90%ile": 12.036
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.191, 
                                                "max": 4.348, 
                                                "median": 2.289, 
                                                "95%ile": 4.341, 
                                                "iteration_count": 10, 
                                                "avg": 2.715, 
                                                "90%ile": 4.334
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852227.569414, 
                                    "error": [], 
                                    "duration": 14.213726997375488, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852239.560266, 
                                            "started_at": 1564852227.569587, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852241.783125, 
                                            "started_at": 1564852239.560364, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852227.571367, 
                                    "error": [], 
                                    "duration": 12.391411066055298, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852237.515344, 
                                            "started_at": 1564852227.571483, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852239.962761, 
                                            "started_at": 1564852237.515506, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852227.573015, 
                                    "error": [], 
                                    "duration": 14.675514936447144, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852240.02152, 
                                            "started_at": 1564852227.573122, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852242.248519, 
                                            "started_at": 1564852240.021673, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852227.573596, 
                                    "error": [], 
                                    "duration": 12.417716979980469, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852237.380207, 
                                            "started_at": 1564852227.573711, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852239.991301, 
                                            "started_at": 1564852237.380342, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852239.969932, 
                                    "error": [], 
                                    "duration": 13.88452696800232, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852249.521576, 
                                            "started_at": 1564852239.969973, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852253.85444, 
                                            "started_at": 1564852249.521665, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852239.996941, 
                                    "error": [], 
                                    "duration": 13.797142028808594, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852249.445686, 
                                            "started_at": 1564852239.996981, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852253.794074, 
                                            "started_at": 1564852249.445795, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852241.788752, 
                                    "error": [], 
                                    "duration": 13.854806900024414, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852253.378443, 
                                            "started_at": 1564852241.789392, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852255.643551, 
                                            "started_at": 1564852253.378527, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852242.255936, 
                                    "error": [], 
                                    "duration": 13.912255048751831, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852253.977539, 
                                            "started_at": 1564852242.255988, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852256.168181, 
                                            "started_at": 1564852253.977649, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852253.800746, 
                                    "error": [], 
                                    "duration": 11.802159070968628, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852263.290485, 
                                            "started_at": 1564852253.800811, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852265.602876, 
                                            "started_at": 1564852263.29088, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852253.861165, 
                                    "error": [], 
                                    "duration": 11.76659107208252, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852263.430342, 
                                            "started_at": 1564852253.861205, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852265.627705, 
                                            "started_at": 1564852263.430722, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:10:21", 
                            "updated_at": "2019-08-03T17:11:19", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852225.307427, 
                                        "started_at": 1564852221.637672, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852278.451887, 
                                        "started_at": 1564852272.572496, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852225.819808, 
                                        "started_at": 1564852225.307982, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852272.572006, 
                                        "started_at": 1564852272.5716, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852226.94112, 
                                        "started_at": 1564852225.820591, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852272.571047, 
                                        "started_at": 1564852272.445346, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852226.94175, 
                                        "started_at": 1564852226.941742, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852272.444619, 
                                        "started_at": 1564852265.649474, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 1, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }, 
                        {
                            "uuid": "f1324fbe-ebd6-4797-9420-afb3e4618a90", 
                            "description": "Create and then delete a volume.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_delete_volume": {
                                    "size": 1
                                }
                            }, 
                            "min_duration": 5.1933300495147705, 
                            "max_duration": 5.492808103561401, 
                            "start_time": 1564852285.226666, 
                            "load_duration": 16.128236055374146, 
                            "full_duration": 33.53496193885803, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 5.193, 
                                            "max": 5.493, 
                                            "median": 5.369, 
                                            "95%ile": 5.483, 
                                            "iteration_count": 10, 
                                            "avg": 5.346, 
                                            "90%ile": 5.473
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 5.193, 
                                                    "max": 5.493, 
                                                    "median": 5.369, 
                                                    "95%ile": 5.483, 
                                                    "iteration_count": 10, 
                                                    "avg": 5.346, 
                                                    "90%ile": 5.473
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.937, 
                                                "max": 3.168, 
                                                "median": 3.079, 
                                                "95%ile": 3.154, 
                                                "iteration_count": 10, 
                                                "avg": 3.056, 
                                                "90%ile": 3.141
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.199, 
                                                "max": 2.381, 
                                                "median": 2.295, 
                                                "95%ile": 2.381, 
                                                "iteration_count": 10, 
                                                "avg": 2.29, 
                                                "90%ile": 2.38
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852285.226666, 
                                    "error": [], 
                                    "duration": 5.337886095046997, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852288.365046, 
                                            "started_at": 1564852285.22688, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852290.564536, 
                                            "started_at": 1564852288.365145, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852285.227126, 
                                    "error": [], 
                                    "duration": 5.400402069091797, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852288.316833, 
                                            "started_at": 1564852285.227233, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852290.627515, 
                                            "started_at": 1564852288.317005, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852285.227803, 
                                    "error": [], 
                                    "duration": 5.471216917037964, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852288.31747, 
                                            "started_at": 1564852285.228001, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852290.699011, 
                                            "started_at": 1564852288.317624, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852285.228824, 
                                    "error": [], 
                                    "duration": 5.492808103561401, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852288.362065, 
                                            "started_at": 1564852285.228919, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852290.721619, 
                                            "started_at": 1564852288.362176, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852290.570328, 
                                    "error": [], 
                                    "duration": 5.448983907699585, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852293.639065, 
                                            "started_at": 1564852290.570364, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852296.019301, 
                                            "started_at": 1564852293.639137, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852290.632661, 
                                    "error": [], 
                                    "duration": 5.2310638427734375, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852293.571238, 
                                            "started_at": 1564852290.632689, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852295.863717, 
                                            "started_at": 1564852293.571309, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852290.704132, 
                                    "error": [], 
                                    "duration": 5.240303993225098, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852293.708664, 
                                            "started_at": 1564852290.704174, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852295.944423, 
                                            "started_at": 1564852293.70873, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852290.726364, 
                                    "error": [], 
                                    "duration": 5.234544038772583, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852293.662985, 
                                            "started_at": 1564852290.726389, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852295.960901, 
                                            "started_at": 1564852293.663044, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852295.872427, 
                                    "error": [], 
                                    "duration": 5.1933300495147705, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852298.864337, 
                                            "started_at": 1564852295.872558, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852301.065743, 
                                            "started_at": 1564852298.86445, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852295.9493, 
                                    "error": [], 
                                    "duration": 5.405601978302002, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852299.11714, 
                                            "started_at": 1564852295.949332, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852301.354892, 
                                            "started_at": 1564852299.117229, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:11:19", 
                            "updated_at": "2019-08-03T17:11:54", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852283.693478, 
                                        "started_at": 1564852279.949891, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852313.482819, 
                                        "started_at": 1564852308.085797, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852284.295038, 
                                        "started_at": 1564852283.694008, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852308.085436, 
                                        "started_at": 1564852308.085129, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852285.200627, 
                                        "started_at": 1564852284.295425, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852308.08467, 
                                        "started_at": 1564852307.902318, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852285.201268, 
                                        "started_at": 1564852285.201246, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852307.901731, 
                                        "started_at": 1564852301.37462, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 2, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "6d5b2127-1f2e-4597-b90b-38fece5b2330", 
                    "title": "CinderVolumes.create_and_extend_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:11:54", 
                    "updated_at": "2019-08-03T17:12:36", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "e2cf5afa-d64b-4958-be23-f7f84ae1218e", 
                            "description": "Create and extend a volume and then delete it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_extend_volume": {
                                    "new_size": 2, 
                                    "size": 1
                                }
                            }, 
                            "min_duration": 7.625442028045654, 
                            "max_duration": 8.792691946029663, 
                            "start_time": 1564852319.461296, 
                            "load_duration": 23.257720947265625, 
                            "full_duration": 41.26847290992737, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 7.625, 
                                            "max": 8.793, 
                                            "median": 7.754, 
                                            "95%ile": 8.373, 
                                            "iteration_count": 10, 
                                            "avg": 7.845, 
                                            "90%ile": 7.954
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 7.625, 
                                                    "max": 8.793, 
                                                    "median": 7.754, 
                                                    "95%ile": 8.373, 
                                                    "iteration_count": 10, 
                                                    "avg": 7.845, 
                                                    "90%ile": 7.954
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.918, 
                                                "max": 4.038, 
                                                "median": 3.144, 
                                                "95%ile": 3.666, 
                                                "iteration_count": 10, 
                                                "avg": 3.208, 
                                                "90%ile": 3.294
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.312, 
                                                "max": 2.501, 
                                                "median": 2.37, 
                                                "95%ile": 2.462, 
                                                "iteration_count": 10, 
                                                "avg": 2.379, 
                                                "90%ile": 2.424
                                            }, 
                                            "display_name": "cinder_v3.extend_volume", 
                                            "name": "cinder_v3.extend_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.193, 
                                                "max": 2.372, 
                                                "median": 2.247, 
                                                "95%ile": 2.353, 
                                                "iteration_count": 10, 
                                                "avg": 2.258, 
                                                "90%ile": 2.334
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852319.461296, 
                                    "error": [], 
                                    "duration": 7.723083019256592, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852322.610479, 
                                            "started_at": 1564852319.461466, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852324.979461, 
                                            "started_at": 1564852322.610571, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852327.18437, 
                                            "started_at": 1564852324.979538, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852319.468539, 
                                    "error": [], 
                                    "duration": 7.628643989562988, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852322.591949, 
                                            "started_at": 1564852319.468715, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852324.903921, 
                                            "started_at": 1564852322.592058, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852327.097169, 
                                            "started_at": 1564852324.904028, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852319.468581, 
                                    "error": [], 
                                    "duration": 7.860471963882446, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852322.679601, 
                                            "started_at": 1564852319.468692, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852325.050737, 
                                            "started_at": 1564852322.679692, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852327.329043, 
                                            "started_at": 1564852325.050834, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852319.469832, 
                                    "error": [], 
                                    "duration": 8.792691946029663, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852323.508011, 
                                            "started_at": 1564852319.469923, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852325.89069, 
                                            "started_at": 1564852323.508099, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852328.262508, 
                                            "started_at": 1564852325.890851, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852327.104271, 
                                    "error": [], 
                                    "duration": 7.625442028045654, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852330.077624, 
                                            "started_at": 1564852327.104337, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852332.434001, 
                                            "started_at": 1564852330.077713, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852334.729699, 
                                            "started_at": 1564852332.434093, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852327.189576, 
                                    "error": [], 
                                    "duration": 7.695200204849243, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852330.31813, 
                                            "started_at": 1564852327.18961, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852332.682902, 
                                            "started_at": 1564852330.31819, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852334.884764, 
                                            "started_at": 1564852332.682957, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852327.333991, 
                                    "error": [], 
                                    "duration": 7.849958896636963, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852330.472462, 
                                            "started_at": 1564852327.334031, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852332.9735, 
                                            "started_at": 1564852330.472533, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852335.18394, 
                                            "started_at": 1564852332.973566, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852328.268712, 
                                    "error": [], 
                                    "duration": 7.784373044967651, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852331.475295, 
                                            "started_at": 1564852328.268769, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852333.816678, 
                                            "started_at": 1564852331.475368, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852336.053076, 
                                            "started_at": 1564852333.816736, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852334.735817, 
                                    "error": [], 
                                    "duration": 7.662939071655273, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852337.653779, 
                                            "started_at": 1564852334.735851, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852340.069147, 
                                            "started_at": 1564852337.653868, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852342.398746, 
                                            "started_at": 1564852340.069238, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852334.889814, 
                                    "error": [], 
                                    "duration": 7.829203128814697, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852338.084676, 
                                            "started_at": 1564852334.889848, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852340.461362, 
                                            "started_at": 1564852338.084728, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852342.719004, 
                                            "started_at": 1564852340.461418, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:11:54", 
                            "updated_at": "2019-08-03T17:12:36", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852317.737217, 
                                        "started_at": 1564852314.200163, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852355.46554, 
                                        "started_at": 1564852349.399562, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852318.301454, 
                                        "started_at": 1564852317.737934, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852349.399343, 
                                        "started_at": 1564852349.399149, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852319.433377, 
                                        "started_at": 1564852318.302173, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852349.398856, 
                                        "started_at": 1564852349.279432, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852319.434094, 
                                        "started_at": 1564852319.43408, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852349.27904, 
                                        "started_at": 1564852342.743567, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "fae9f09b-3c2c-4a19-9ba5-c09878dd36ab", 
                    "title": "CinderVolumes.create_from_volume_and_delete_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:12:36", 
                    "updated_at": "2019-08-03T17:13:26", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "85776e27-a3f1-419d-a72c-7bedf89be959", 
                            "description": "Create volume from volume and then delete it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_from_volume_and_delete_volume": {
                                    "size": 1
                                }
                            }, 
                            "min_duration": 5.3702051639556885, 
                            "max_duration": 7.616861820220947, 
                            "start_time": 1564852371.330945, 
                            "load_duration": 16.612333059310913, 
                            "full_duration": 49.850119829177856, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 5.37, 
                                            "max": 7.617, 
                                            "median": 5.487, 
                                            "95%ile": 7.606, 
                                            "iteration_count": 10, 
                                            "avg": 5.888, 
                                            "90%ile": 7.596
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 5.37, 
                                                    "max": 7.617, 
                                                    "median": 5.487, 
                                                    "95%ile": 7.606, 
                                                    "iteration_count": 10, 
                                                    "avg": 5.888, 
                                                    "90%ile": 7.596
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.045, 
                                                "max": 5.291, 
                                                "median": 3.181, 
                                                "95%ile": 5.282, 
                                                "iteration_count": 10, 
                                                "avg": 3.571, 
                                                "90%ile": 5.274
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.251, 
                                                "max": 2.361, 
                                                "median": 2.316, 
                                                "95%ile": 2.353, 
                                                "iteration_count": 10, 
                                                "avg": 2.316, 
                                                "90%ile": 2.346
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852371.330945, 
                                    "error": [], 
                                    "duration": 7.593617916107178, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852376.621663, 
                                            "started_at": 1564852371.331044, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852378.924554, 
                                            "started_at": 1564852376.621739, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852371.337082, 
                                    "error": [], 
                                    "duration": 5.434481143951416, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852374.410701, 
                                            "started_at": 1564852371.337173, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852376.771555, 
                                            "started_at": 1564852374.410839, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852371.337135, 
                                    "error": [], 
                                    "duration": 7.616861820220947, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852376.609589, 
                                            "started_at": 1564852371.337231, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852378.953987, 
                                            "started_at": 1564852376.609683, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852371.337836, 
                                    "error": [], 
                                    "duration": 5.551619052886963, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852374.559141, 
                                            "started_at": 1564852371.337924, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852376.889443, 
                                            "started_at": 1564852374.559288, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852376.776753, 
                                    "error": [], 
                                    "duration": 5.3702051639556885, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852379.821898, 
                                            "started_at": 1564852376.776803, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852382.146949, 
                                            "started_at": 1564852379.821963, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852376.896599, 
                                    "error": [], 
                                    "duration": 5.553554058074951, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852380.15684, 
                                            "started_at": 1564852376.896655, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852382.450144, 
                                            "started_at": 1564852380.156903, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852378.931411, 
                                    "error": [], 
                                    "duration": 5.404097080230713, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852382.031533, 
                                            "started_at": 1564852378.931467, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852384.335499, 
                                            "started_at": 1564852382.031603, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852378.958999, 
                                    "error": [], 
                                    "duration": 5.485419988632202, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852382.100185, 
                                            "started_at": 1564852378.959047, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852384.444409, 
                                            "started_at": 1564852382.100263, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852382.15123, 
                                    "error": [], 
                                    "duration": 5.3786139488220215, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852385.222063, 
                                            "started_at": 1564852382.151264, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852387.529831, 
                                            "started_at": 1564852385.222214, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852382.454971, 
                                    "error": [], 
                                    "duration": 5.488306999206543, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852385.692447, 
                                            "started_at": 1564852382.455025, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852387.94327, 
                                            "started_at": 1564852385.69253, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:12:36", 
                            "updated_at": "2019-08-03T17:13:26", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "volumes": {
                                    "volumes_per_tenant": 1, 
                                    "size": 1
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852360.237167, 
                                        "started_at": 1564852356.489358, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852406.337018, 
                                        "started_at": 1564852400.387087, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852360.778015, 
                                        "started_at": 1564852360.238006, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852400.386561, 
                                        "started_at": 1564852400.386161, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852361.828214, 
                                        "started_at": 1564852360.778682, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852400.385579, 
                                        "started_at": 1564852400.241717, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852371.301797, 
                                        "started_at": 1564852361.828629, 
                                        "atomic_actions": [
                                            {
                                                "finished_at": 1564852364.977204, 
                                                "started_at": 1564852361.829093, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852368.137243, 
                                                "started_at": 1564852364.978223, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }, 
                                            {
                                                "finished_at": 1564852371.301734, 
                                                "started_at": 1564852368.138175, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }
                                        ], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852400.240816, 
                                        "started_at": 1564852394.655135, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "volumes_per_tenant": 1, 
                                        "size": 1
                                    }, 
                                    "plugin_name": "volumes@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852371.302356, 
                                        "started_at": 1564852371.302352, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852394.654515, 
                                        "started_at": 1564852387.966214, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "25002a74-ac37-4ac4-8b6b-a71a71a8ab85", 
                    "title": "CinderQos.create_and_get_qos", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:13:26", 
                    "updated_at": "2019-08-03T17:13:44", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "e71ec2f3-209b-4b93-99f6-9d9d0bbcb3b3", 
                            "description": "Create a qos, then get details of the qos.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderQos.create_and_get_qos": {
                                    "write_iops_sec": "10", 
                                    "consumer": "both", 
                                    "read_iops_sec": "1000"
                                }
                            }, 
                            "min_duration": 0.5237720012664795, 
                            "max_duration": 0.7167069911956787, 
                            "start_time": 1564852411.165609, 
                            "load_duration": 1.8065571784973145, 
                            "full_duration": 17.65228295326233, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.524, 
                                            "max": 0.717, 
                                            "median": 0.57, 
                                            "95%ile": 0.715, 
                                            "iteration_count": 10, 
                                            "avg": 0.614, 
                                            "90%ile": 0.714
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.524, 
                                                    "max": 0.717, 
                                                    "median": 0.57, 
                                                    "95%ile": 0.715, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.614, 
                                                    "90%ile": 0.714
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.451, 
                                                "max": 0.647, 
                                                "median": 0.496, 
                                                "95%ile": 0.64, 
                                                "iteration_count": 10, 
                                                "avg": 0.536, 
                                                "90%ile": 0.633
                                            }, 
                                            "display_name": "cinder_v3.create_qos", 
                                            "name": "cinder_v3.create_qos", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.068, 
                                                "max": 0.103, 
                                                "median": 0.077, 
                                                "95%ile": 0.094, 
                                                "iteration_count": 10, 
                                                "avg": 0.078, 
                                                "90%ile": 0.086
                                            }, 
                                            "display_name": "cinder_v3.get_qos", 
                                            "name": "cinder_v3.get_qos", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852411.165609, 
                                    "error": [], 
                                    "duration": 0.6972141265869141, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852411.760093, 
                                            "started_at": 1564852411.165939, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852411.862771, 
                                            "started_at": 1564852411.760173, 
                                            "name": "cinder_v3.get_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852411.16992, 
                                    "error": [], 
                                    "duration": 0.7087531089782715, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852411.794487, 
                                            "started_at": 1564852411.170133, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852411.878654, 
                                            "started_at": 1564852411.79456, 
                                            "name": "cinder_v3.get_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852411.171552, 
                                    "error": [], 
                                    "duration": 0.713144063949585, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852411.803493, 
                                            "started_at": 1564852411.171742, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852411.884671, 
                                            "started_at": 1564852411.80356, 
                                            "name": "cinder_v3.get_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852411.173385, 
                                    "error": [], 
                                    "duration": 0.7167069911956787, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852411.82047, 
                                            "started_at": 1564852411.173639, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852411.890068, 
                                            "started_at": 1564852411.820541, 
                                            "name": "cinder_v3.get_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852411.868347, 
                                    "error": [], 
                                    "duration": 0.5429320335388184, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852412.332715, 
                                            "started_at": 1564852411.868444, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852412.411242, 
                                            "started_at": 1564852412.332758, 
                                            "name": "cinder_v3.get_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852411.883432, 
                                    "error": [], 
                                    "duration": 0.580070972442627, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852412.386686, 
                                            "started_at": 1564852411.883555, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852412.463484, 
                                            "started_at": 1564852412.386743, 
                                            "name": "cinder_v3.get_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852411.89099, 
                                    "error": [], 
                                    "duration": 0.5607810020446777, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852412.380052, 
                                            "started_at": 1564852411.891115, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852412.451753, 
                                            "started_at": 1564852412.3801, 
                                            "name": "cinder_v3.get_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852411.89589, 
                                    "error": [], 
                                    "duration": 0.5237720012664795, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852412.347431, 
                                            "started_at": 1564852411.895997, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852412.419638, 
                                            "started_at": 1564852412.34747, 
                                            "name": "cinder_v3.get_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852412.417264, 
                                    "error": [], 
                                    "duration": 0.5519061088562012, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852412.891994, 
                                            "started_at": 1564852412.41739, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852412.969142, 
                                            "started_at": 1564852412.892043, 
                                            "name": "cinder_v3.get_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852412.425456, 
                                    "error": [], 
                                    "duration": 0.5467100143432617, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852412.903953, 
                                            "started_at": 1564852412.425553, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852412.972149, 
                                            "started_at": 1564852412.904001, 
                                            "name": "cinder_v3.get_qos", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:13:26", 
                            "updated_at": "2019-08-03T17:13:44", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852410.580315, 
                                        "started_at": 1564852406.79384, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852424.444081, 
                                        "started_at": 1564852418.542818, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852411.137826, 
                                        "started_at": 1564852410.581199, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852418.542269, 
                                        "started_at": 1564852418.541836, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852411.138421, 
                                        "started_at": 1564852411.138417, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852418.540978, 
                                        "started_at": 1564852412.997457, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "486240ab-778b-4123-9ab6-503e13ead5ba", 
                    "title": "CinderQos.create_and_list_qos", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:13:44", 
                    "updated_at": "2019-08-03T17:14:03", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "767aee82-2ef4-435f-8eb9-9935610f41bd", 
                            "description": "Create a qos, then list all qos.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderQos.create_and_list_qos": {
                                    "write_iops_sec": "10", 
                                    "consumer": "both", 
                                    "read_iops_sec": "1000"
                                }
                            }, 
                            "min_duration": 0.5306940078735352, 
                            "max_duration": 0.6827120780944824, 
                            "start_time": 1564852429.141775, 
                            "load_duration": 1.7627801895141602, 
                            "full_duration": 17.427865982055664, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.531, 
                                            "max": 0.683, 
                                            "median": 0.572, 
                                            "95%ile": 0.682, 
                                            "iteration_count": 10, 
                                            "avg": 0.594, 
                                            "90%ile": 0.68
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.531, 
                                                    "max": 0.683, 
                                                    "median": 0.572, 
                                                    "95%ile": 0.682, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.594, 
                                                    "90%ile": 0.68
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.468, 
                                                "max": 0.611, 
                                                "median": 0.504, 
                                                "95%ile": 0.601, 
                                                "iteration_count": 10, 
                                                "avg": 0.521, 
                                                "90%ile": 0.59
                                            }, 
                                            "display_name": "cinder_v3.create_qos", 
                                            "name": "cinder_v3.create_qos", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.028, 
                                                "max": 0.092, 
                                                "median": 0.082, 
                                                "95%ile": 0.09, 
                                                "iteration_count": 10, 
                                                "avg": 0.073, 
                                                "90%ile": 0.088
                                            }, 
                                            "display_name": "cinder_v3.list_qos", 
                                            "name": "cinder_v3.list_qos", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852429.141775, 
                                    "error": [], 
                                    "duration": 0.5750401020050049, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852429.688429, 
                                            "started_at": 1564852429.142079, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852429.716666, 
                                            "started_at": 1564852429.688473, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852429.146735, 
                                    "error": [], 
                                    "duration": 0.6827120780944824, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852429.75839, 
                                            "started_at": 1564852429.146964, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852429.829298, 
                                            "started_at": 1564852429.758435, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852429.14877, 
                                    "error": [], 
                                    "duration": 0.6260499954223633, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852429.6878, 
                                            "started_at": 1564852429.148969, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852429.774689, 
                                            "started_at": 1564852429.687845, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852429.149473, 
                                    "error": [], 
                                    "duration": 0.6800789833068848, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852429.737124, 
                                            "started_at": 1564852429.149687, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852429.829404, 
                                            "started_at": 1564852429.737173, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852429.721699, 
                                    "error": [], 
                                    "duration": 0.5550830364227295, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852430.192806, 
                                            "started_at": 1564852429.721782, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852430.276689, 
                                            "started_at": 1564852430.192841, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852429.779701, 
                                    "error": [], 
                                    "duration": 0.5647408962249756, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852430.263458, 
                                            "started_at": 1564852429.779799, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852430.344336, 
                                            "started_at": 1564852430.263496, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852429.83376, 
                                    "error": [], 
                                    "duration": 0.5698308944702148, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852430.327211, 
                                            "started_at": 1564852429.833878, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852430.403481, 
                                            "started_at": 1564852430.327264, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852429.834548, 
                                    "error": [], 
                                    "duration": 0.5306940078735352, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852430.32972, 
                                            "started_at": 1564852429.834628, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852430.365146, 
                                            "started_at": 1564852430.329753, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852430.281337, 
                                    "error": [], 
                                    "duration": 0.6003050804138184, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852430.794097, 
                                            "started_at": 1564852430.281435, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852430.881523, 
                                            "started_at": 1564852430.794135, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852430.348799, 
                                    "error": [], 
                                    "duration": 0.5557560920715332, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852430.817229, 
                                            "started_at": 1564852430.348904, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852430.904358, 
                                            "started_at": 1564852430.817272, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:13:44", 
                            "updated_at": "2019-08-03T17:14:03", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852428.578283, 
                                        "started_at": 1564852424.96498, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852442.39038, 
                                        "started_at": 1564852436.453934, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852429.119372, 
                                        "started_at": 1564852428.578711, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852436.453449, 
                                        "started_at": 1564852436.453047, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852429.119795, 
                                        "started_at": 1564852429.119785, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852436.45226, 
                                        "started_at": 1564852430.925412, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "f3641f84-0312-4223-bb94-7a318e8477fc", 
                    "title": "CinderQos.create_and_set_qos", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:14:03", 
                    "updated_at": "2019-08-03T17:14:21", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "604681ef-0214-4252-ad1f-0c35adbff226", 
                            "description": "Create a qos, then Add/Update keys in qos specs.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderQos.create_and_set_qos": {
                                    "set_read_iops_sec": "1001", 
                                    "set_consumer": "both", 
                                    "read_iops_sec": "1000", 
                                    "set_write_iops_sec": "11", 
                                    "write_iops_sec": "10", 
                                    "consumer": "back-end"
                                }
                            }, 
                            "min_duration": 0.5593030452728271, 
                            "max_duration": 0.7457940578460693, 
                            "start_time": 1564852447.578619, 
                            "load_duration": 1.8873560428619385, 
                            "full_duration": 17.94732904434204, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.559, 
                                            "max": 0.746, 
                                            "median": 0.624, 
                                            "95%ile": 0.727, 
                                            "iteration_count": 10, 
                                            "avg": 0.64, 
                                            "90%ile": 0.708
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.559, 
                                                    "max": 0.746, 
                                                    "median": 0.624, 
                                                    "95%ile": 0.727, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.64, 
                                                    "90%ile": 0.708
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.465, 
                                                "max": 0.662, 
                                                "median": 0.503, 
                                                "95%ile": 0.658, 
                                                "iteration_count": 10, 
                                                "avg": 0.546, 
                                                "90%ile": 0.653
                                            }, 
                                            "display_name": "cinder_v3.create_qos", 
                                            "name": "cinder_v3.create_qos", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.039, 
                                                "max": 0.127, 
                                                "median": 0.097, 
                                                "95%ile": 0.126, 
                                                "iteration_count": 10, 
                                                "avg": 0.094, 
                                                "90%ile": 0.126
                                            }, 
                                            "display_name": "cinder_v3.set_qos", 
                                            "name": "cinder_v3.set_qos", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852447.578619, 
                                    "error": [], 
                                    "duration": 0.6440010070800781, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852448.183503, 
                                            "started_at": 1564852447.578881, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852448.222606, 
                                            "started_at": 1564852448.183597, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852447.578645, 
                                    "error": [], 
                                    "duration": 0.6977341175079346, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852448.181251, 
                                            "started_at": 1564852447.578881, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852448.276354, 
                                            "started_at": 1564852448.18132, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852447.580047, 
                                    "error": [], 
                                    "duration": 0.7037971019744873, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852448.242637, 
                                            "started_at": 1564852447.58025, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852448.283828, 
                                            "started_at": 1564852448.242693, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852447.582206, 
                                    "error": [], 
                                    "duration": 0.7457940578460693, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852448.234433, 
                                            "started_at": 1564852447.582399, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852448.327977, 
                                            "started_at": 1564852448.234498, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852448.227303, 
                                    "error": [], 
                                    "duration": 0.6132068634033203, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852448.727457, 
                                            "started_at": 1564852448.227396, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852448.840491, 
                                            "started_at": 1564852448.727496, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852448.282065, 
                                    "error": [], 
                                    "duration": 0.5593030452728271, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852448.746982, 
                                            "started_at": 1564852448.28216, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852448.841339, 
                                            "started_at": 1564852448.747021, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852448.288688, 
                                    "error": [], 
                                    "duration": 0.6288759708404541, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852448.792118, 
                                            "started_at": 1564852448.288775, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852448.917536, 
                                            "started_at": 1564852448.792163, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852448.333061, 
                                    "error": [], 
                                    "duration": 0.5787069797515869, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852448.812347, 
                                            "started_at": 1564852448.333148, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852448.911741, 
                                            "started_at": 1564852448.812387, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852448.846111, 
                                    "error": [], 
                                    "duration": 0.6198639869689941, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852449.349618, 
                                            "started_at": 1564852448.846248, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852449.465953, 
                                            "started_at": 1564852449.349656, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852448.847987, 
                                    "error": [], 
                                    "duration": 0.6116909980773926, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852449.332699, 
                                            "started_at": 1564852448.848084, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852449.459654, 
                                            "started_at": 1564852449.332741, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:14:03", 
                            "updated_at": "2019-08-03T17:14:21", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852446.998093, 
                                        "started_at": 1564852443.15725, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852461.102075, 
                                        "started_at": 1564852455.062355, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852447.55149, 
                                        "started_at": 1564852446.998896, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852455.061868, 
                                        "started_at": 1564852455.061455, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852447.55188, 
                                        "started_at": 1564852447.551871, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852455.060552, 
                                        "started_at": 1564852449.493143, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "33f136e2-22c4-4edc-8a72-98ecb5e8ad11", 
                    "title": "CinderVolumeTypes.create_and_get_volume_type", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:14:21", 
                    "updated_at": "2019-08-03T17:14:39", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "b9070998-6175-4f6c-9383-b3a942121e4e", 
                            "description": "Create a volume Type, then get the details of the type.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumeTypes.create_and_get_volume_type": {
                                    "description": "rally tests creating types"
                                }
                            }, 
                            "min_duration": 0.5686399936676025, 
                            "max_duration": 0.761497974395752, 
                            "start_time": 1564852465.85763, 
                            "load_duration": 1.8793179988861084, 
                            "full_duration": 17.96188712120056, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.569, 
                                            "max": 0.761, 
                                            "median": 0.638, 
                                            "95%ile": 0.721, 
                                            "iteration_count": 10, 
                                            "avg": 0.638, 
                                            "90%ile": 0.68
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.569, 
                                                    "max": 0.761, 
                                                    "median": 0.638, 
                                                    "95%ile": 0.721, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.638, 
                                                    "90%ile": 0.68
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.491, 
                                                "max": 0.692, 
                                                "median": 0.55, 
                                                "95%ile": 0.639, 
                                                "iteration_count": 10, 
                                                "avg": 0.556, 
                                                "90%ile": 0.587
                                            }, 
                                            "display_name": "cinder_v3.create_volume_type", 
                                            "name": "cinder_v3.create_volume_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.069, 
                                                "max": 0.105, 
                                                "median": 0.08, 
                                                "95%ile": 0.101, 
                                                "iteration_count": 10, 
                                                "avg": 0.082, 
                                                "90%ile": 0.096
                                            }, 
                                            "display_name": "cinder_v3.get_volume_type", 
                                            "name": "cinder_v3.get_volume_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852465.85763, 
                                    "error": [], 
                                    "duration": 0.761497974395752, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852466.549454, 
                                            "started_at": 1564852465.85775, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852466.61912, 
                                            "started_at": 1564852466.5495, 
                                            "name": "cinder_v3.get_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852465.859391, 
                                    "error": [], 
                                    "duration": 0.6709160804748535, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852466.434945, 
                                            "started_at": 1564852465.859491, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852466.530294, 
                                            "started_at": 1564852466.434989, 
                                            "name": "cinder_v3.get_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852465.859687, 
                                    "error": [], 
                                    "duration": 0.6455938816070557, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852466.417713, 
                                            "started_at": 1564852465.859785, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852466.50527, 
                                            "started_at": 1564852466.417795, 
                                            "name": "cinder_v3.get_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852465.861188, 
                                    "error": [], 
                                    "duration": 0.6428251266479492, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852466.435118, 
                                            "started_at": 1564852465.861273, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852466.503997, 
                                            "started_at": 1564852466.435161, 
                                            "name": "cinder_v3.get_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852466.509858, 
                                    "error": [], 
                                    "duration": 0.654151201248169, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852467.081153, 
                                            "started_at": 1564852466.509917, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852467.164, 
                                            "started_at": 1564852467.08118, 
                                            "name": "cinder_v3.get_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852466.511592, 
                                    "error": [], 
                                    "duration": 0.606809139251709, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852467.013268, 
                                            "started_at": 1564852466.51162, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852467.118387, 
                                            "started_at": 1564852467.013303, 
                                            "name": "cinder_v3.get_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852466.536493, 
                                    "error": [], 
                                    "duration": 0.6324379444122314, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852467.07816, 
                                            "started_at": 1564852466.536512, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852467.168922, 
                                            "started_at": 1564852467.078187, 
                                            "name": "cinder_v3.get_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852466.624447, 
                                    "error": [], 
                                    "duration": 0.5839059352874756, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852467.13759, 
                                            "started_at": 1564852466.624467, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852467.208343, 
                                            "started_at": 1564852467.137617, 
                                            "name": "cinder_v3.get_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852467.123426, 
                                    "error": [], 
                                    "duration": 0.6133921146392822, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852467.663598, 
                                            "started_at": 1564852467.123454, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852467.736806, 
                                            "started_at": 1564852467.663642, 
                                            "name": "cinder_v3.get_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852467.168308, 
                                    "error": [], 
                                    "duration": 0.5686399936676025, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852467.659123, 
                                            "started_at": 1564852467.168339, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852467.736937, 
                                            "started_at": 1564852467.659149, 
                                            "name": "cinder_v3.get_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:14:21", 
                            "updated_at": "2019-08-03T17:14:39", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852465.215967, 
                                        "started_at": 1564852461.335655, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852479.296013, 
                                        "started_at": 1564852473.365485, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852465.830302, 
                                        "started_at": 1564852465.216536, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852473.365162, 
                                        "started_at": 1564852473.364898, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852465.831109, 
                                        "started_at": 1564852465.831093, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852473.364451, 
                                        "started_at": 1564852467.766851, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "d32397d7-0b5e-40a2-929d-ab9a8eb2db84", 
                    "title": "CinderVolumeTypes.create_and_list_volume_types", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:14:39", 
                    "updated_at": "2019-08-03T17:14:59", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "a1a2e4e0-6604-4e49-9984-69a0a9b0a09b", 
                            "description": "Create a volume Type, then list all types.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumeTypes.create_and_list_volume_types": {
                                    "description": "rally tests creating types"
                                }
                            }, 
                            "min_duration": 0.5611908435821533, 
                            "max_duration": 0.8263330459594727, 
                            "start_time": 1564852483.870638, 
                            "load_duration": 2.000452995300293, 
                            "full_duration": 18.079101085662842, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.561, 
                                            "max": 0.826, 
                                            "median": 0.634, 
                                            "95%ile": 0.81, 
                                            "iteration_count": 10, 
                                            "avg": 0.677, 
                                            "90%ile": 0.795
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.561, 
                                                    "max": 0.826, 
                                                    "median": 0.634, 
                                                    "95%ile": 0.81, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.677, 
                                                    "90%ile": 0.795
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.501, 
                                                "max": 0.724, 
                                                "median": 0.536, 
                                                "95%ile": 0.72, 
                                                "iteration_count": 10, 
                                                "avg": 0.598, 
                                                "90%ile": 0.715
                                            }, 
                                            "display_name": "cinder_v3.create_volume_type", 
                                            "name": "cinder_v3.create_volume_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.034, 
                                                "max": 0.112, 
                                                "median": 0.092, 
                                                "95%ile": 0.108, 
                                                "iteration_count": 10, 
                                                "avg": 0.079, 
                                                "90%ile": 0.105
                                            }, 
                                            "display_name": "cinder_v3.list_types", 
                                            "name": "cinder_v3.list_types", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852483.870638, 
                                    "error": [], 
                                    "duration": 0.7578761577606201, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852484.594837, 
                                            "started_at": 1564852483.870864, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852484.628415, 
                                            "started_at": 1564852484.594877, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852483.876252, 
                                    "error": [], 
                                    "duration": 0.7911021709442139, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852484.571978, 
                                            "started_at": 1564852483.876344, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852484.667256, 
                                            "started_at": 1564852484.572022, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852483.877522, 
                                    "error": [], 
                                    "duration": 0.7352759838104248, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852484.578011, 
                                            "started_at": 1564852483.877623, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852484.612723, 
                                            "started_at": 1564852484.578056, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852483.877896, 
                                    "error": [], 
                                    "duration": 0.8263330459594727, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852484.592328, 
                                            "started_at": 1564852483.877987, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852484.704128, 
                                            "started_at": 1564852484.592394, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852484.618448, 
                                    "error": [], 
                                    "duration": 0.6236100196838379, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852485.145802, 
                                            "started_at": 1564852484.61847, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852485.241987, 
                                            "started_at": 1564852485.145841, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852484.634838, 
                                    "error": [], 
                                    "duration": 0.5611908435821533, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852485.154171, 
                                            "started_at": 1564852484.634861, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852485.195967, 
                                            "started_at": 1564852485.154204, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852484.672674, 
                                    "error": [], 
                                    "duration": 0.5881130695343018, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852485.173252, 
                                            "started_at": 1564852484.672699, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852485.260721, 
                                            "started_at": 1564852485.17331, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852484.71154, 
                                    "error": [], 
                                    "duration": 0.6163380146026611, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852485.23518, 
                                            "started_at": 1564852484.711569, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852485.327809, 
                                            "started_at": 1564852485.235211, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852485.200187, 
                                    "error": [], 
                                    "duration": 0.6439769268035889, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852485.739935, 
                                            "started_at": 1564852485.200205, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852485.844074, 
                                            "started_at": 1564852485.739984, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852485.247729, 
                                    "error": [], 
                                    "duration": 0.6233618259429932, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852485.779723, 
                                            "started_at": 1564852485.247758, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852485.870953, 
                                            "started_at": 1564852485.779772, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:14:39", 
                            "updated_at": "2019-08-03T17:14:59", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852483.172015, 
                                        "started_at": 1564852479.510488, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852497.587225, 
                                        "started_at": 1564852491.591243, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852483.844726, 
                                        "started_at": 1564852483.172661, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852491.590697, 
                                        "started_at": 1564852491.590293, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852483.845573, 
                                        "started_at": 1564852483.845554, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852491.589558, 
                                        "started_at": 1564852485.897902, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "270d1e10-757f-4f31-806a-6261eb1f7b88", 
                    "title": "CinderVolumeTypes.create_and_update_volume_type", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:14:59", 
                    "updated_at": "2019-08-03T17:15:17", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "5827f4ef-4a0e-4060-b4b4-62337447a21b", 
                            "description": "create a volume type, then update the type.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumeTypes.create_and_update_volume_type": {
                                    "description": "test", 
                                    "update_description": "test update"
                                }
                            }, 
                            "min_duration": 0.5848970413208008, 
                            "max_duration": 0.7372949123382568, 
                            "start_time": 1564852504.14676, 
                            "load_duration": 1.908958911895752, 
                            "full_duration": 17.864405155181885, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.585, 
                                            "max": 0.737, 
                                            "median": 0.646, 
                                            "95%ile": 0.734, 
                                            "iteration_count": 10, 
                                            "avg": 0.645, 
                                            "90%ile": 0.731
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.585, 
                                                    "max": 0.737, 
                                                    "median": 0.646, 
                                                    "95%ile": 0.734, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.645, 
                                                    "90%ile": 0.731
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.483, 
                                                "max": 0.634, 
                                                "median": 0.54, 
                                                "95%ile": 0.632, 
                                                "iteration_count": 10, 
                                                "avg": 0.544, 
                                                "90%ile": 0.63
                                            }, 
                                            "display_name": "cinder_v2.create_volume_type", 
                                            "name": "cinder_v2.create_volume_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.089, 
                                                "max": 0.119, 
                                                "median": 0.102, 
                                                "95%ile": 0.112, 
                                                "iteration_count": 10, 
                                                "avg": 0.101, 
                                                "90%ile": 0.106
                                            }, 
                                            "display_name": "cinder_v2.update_volume_type", 
                                            "name": "cinder_v2.update_volume_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852504.14676, 
                                    "error": [], 
                                    "duration": 0.7372949123382568, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852504.781093, 
                                            "started_at": 1564852504.146936, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852504.884045, 
                                            "started_at": 1564852504.781116, 
                                            "name": "cinder_v2.update_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852504.151501, 
                                    "error": [], 
                                    "duration": 0.6422419548034668, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852504.697722, 
                                            "started_at": 1564852504.151738, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852504.79373, 
                                            "started_at": 1564852504.697746, 
                                            "name": "cinder_v2.update_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852504.152749, 
                                    "error": [], 
                                    "duration": 0.730633020401001, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852504.781964, 
                                            "started_at": 1564852504.152891, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852504.883372, 
                                            "started_at": 1564852504.781984, 
                                            "name": "cinder_v2.update_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852504.154899, 
                                    "error": [], 
                                    "duration": 0.6555280685424805, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852504.707108, 
                                            "started_at": 1564852504.155037, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852504.810414, 
                                            "started_at": 1564852504.70713, 
                                            "name": "cinder_v2.update_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852504.797978, 
                                    "error": [], 
                                    "duration": 0.6538941860198975, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852505.332723, 
                                            "started_at": 1564852504.79802, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852505.451847, 
                                            "started_at": 1564852505.332761, 
                                            "name": "cinder_v2.update_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852504.814699, 
                                    "error": [], 
                                    "duration": 0.6498050689697266, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852505.370757, 
                                            "started_at": 1564852504.814738, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852505.464479, 
                                            "started_at": 1564852505.370826, 
                                            "name": "cinder_v2.update_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852504.887483, 
                                    "error": [], 
                                    "duration": 0.603884220123291, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852505.391115, 
                                            "started_at": 1564852504.88752, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852505.491354, 
                                            "started_at": 1564852505.391147, 
                                            "name": "cinder_v2.update_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852504.888395, 
                                    "error": [], 
                                    "duration": 0.5972659587860107, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852505.396892, 
                                            "started_at": 1564852504.888422, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852505.485643, 
                                            "started_at": 1564852505.396923, 
                                            "name": "cinder_v2.update_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852505.459172, 
                                    "error": [], 
                                    "duration": 0.5965468883514404, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852505.95155, 
                                            "started_at": 1564852505.459234, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852506.055705, 
                                            "started_at": 1564852505.951586, 
                                            "name": "cinder_v2.update_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852505.468768, 
                                    "error": [], 
                                    "duration": 0.5848970413208008, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852505.951365, 
                                            "started_at": 1564852505.4688, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852506.053651, 
                                            "started_at": 1564852505.95142, 
                                            "name": "cinder_v2.update_volume_type", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:14:59", 
                            "updated_at": "2019-08-03T17:15:17", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852503.426876, 
                                        "started_at": 1564852499.692327, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852517.553722, 
                                        "started_at": 1564852511.569769, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852504.124619, 
                                        "started_at": 1564852503.427561, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852511.569499, 
                                        "started_at": 1564852511.569226, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852504.125208, 
                                        "started_at": 1564852504.125204, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852511.56874, 
                                        "started_at": 1564852506.083807, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "a8a755de-26d8-40d2-8876-f017ef9bf933", 
                    "title": "CinderVolumeTypes.create_volume_type_and_encryption_type", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:15:17", 
                    "updated_at": "2019-08-03T17:15:36", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "9c0e03aa-ddff-4ca3-a4fa-f16f427a80b2", 
                            "description": "Create encryption type", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumeTypes.create_volume_type_and_encryption_type": {
                                    "control_location": "front-end", 
                                    "cipher": "aes-xts-plain64", 
                                    "description": "rally tests creating types", 
                                    "key_size": 512, 
                                    "provider": "LuksEncryptor"
                                }
                            }, 
                            "min_duration": 0.5894119739532471, 
                            "max_duration": 0.7350740432739258, 
                            "start_time": 1564852521.975403, 
                            "load_duration": 1.9205799102783203, 
                            "full_duration": 17.929347038269043, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.589, 
                                            "max": 0.735, 
                                            "median": 0.654, 
                                            "95%ile": 0.704, 
                                            "iteration_count": 10, 
                                            "avg": 0.643, 
                                            "90%ile": 0.673
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.589, 
                                                    "max": 0.735, 
                                                    "median": 0.654, 
                                                    "95%ile": 0.704, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.643, 
                                                    "90%ile": 0.673
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.474, 
                                                "max": 0.561, 
                                                "median": 0.542, 
                                                "95%ile": 0.558, 
                                                "iteration_count": 10, 
                                                "avg": 0.53, 
                                                "90%ile": 0.555
                                            }, 
                                            "display_name": "cinder_v3.create_volume_type", 
                                            "name": "cinder_v3.create_volume_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.062, 
                                                "max": 0.174, 
                                                "median": 0.113, 
                                                "95%ile": 0.15, 
                                                "iteration_count": 10, 
                                                "avg": 0.113, 
                                                "90%ile": 0.127
                                            }, 
                                            "display_name": "cinder_v3.create_encryption_type", 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852521.975403, 
                                    "error": [], 
                                    "duration": 0.7350740432739258, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852522.536473, 
                                            "started_at": 1564852521.975497, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852522.710437, 
                                            "started_at": 1564852522.536578, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852521.978558, 
                                    "error": [], 
                                    "duration": 0.6604039669036865, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852522.533024, 
                                            "started_at": 1564852521.978649, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852522.638925, 
                                            "started_at": 1564852522.533134, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852521.980706, 
                                    "error": [], 
                                    "duration": 0.6482739448547363, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852522.515889, 
                                            "started_at": 1564852521.980803, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852522.628943, 
                                            "started_at": 1564852522.516, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852521.983105, 
                                    "error": [], 
                                    "duration": 0.6010539531707764, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852522.521921, 
                                            "started_at": 1564852521.983202, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852522.584111, 
                                            "started_at": 1564852522.522026, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852522.592163, 
                                    "error": [], 
                                    "duration": 0.5894119739532471, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852523.081817, 
                                            "started_at": 1564852522.592186, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852523.181555, 
                                            "started_at": 1564852523.081844, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852522.636698, 
                                    "error": [], 
                                    "duration": 0.6594460010528564, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852523.183857, 
                                            "started_at": 1564852522.63673, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852523.296122, 
                                            "started_at": 1564852523.183895, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852522.646508, 
                                    "error": [], 
                                    "duration": 0.6650230884552002, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852523.192839, 
                                            "started_at": 1564852522.646526, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852523.311511, 
                                            "started_at": 1564852523.192865, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852522.718755, 
                                    "error": [], 
                                    "duration": 0.614530086517334, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852523.225643, 
                                            "started_at": 1564852522.718782, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852523.33327, 
                                            "started_at": 1564852523.22567, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852523.186514, 
                                    "error": [], 
                                    "duration": 0.6661660671234131, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852523.731088, 
                                            "started_at": 1564852523.186538, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852523.852644, 
                                            "started_at": 1564852523.731123, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852523.301113, 
                                    "error": [], 
                                    "duration": 0.5948700904846191, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852523.7754, 
                                            "started_at": 1564852523.301137, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852523.895952, 
                                            "started_at": 1564852523.77545, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:15:17", 
                            "updated_at": "2019-08-03T17:15:36", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852521.453475, 
                                        "started_at": 1564852517.899981, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852535.826135, 
                                        "started_at": 1564852529.701606, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852521.954178, 
                                        "started_at": 1564852521.453941, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852529.701171, 
                                        "started_at": 1564852529.70082, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852521.954559, 
                                        "started_at": 1564852521.954552, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852529.700257, 
                                        "started_at": 1564852523.917253, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "9815edc1-d9a2-4b32-9968-5b25dfc0d710", 
                    "title": "CinderVolumeTypes.create_volume_type_add_and_list_type_access", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-08-03T17:15:36", 
                    "updated_at": "2019-08-03T17:15:54", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "b4444e0e-2b19-42ca-8294-70b6e1eedc14", 
                            "description": "Add and list volume type access for the given project.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumeTypes.create_volume_type_add_and_list_type_access": {
                                    "description": "rally tests creating types"
                                }
                            }, 
                            "min_duration": 0.6188030242919922, 
                            "max_duration": 0.8344728946685791, 
                            "start_time": 1564852540.337856, 
                            "load_duration": 2.004049062728882, 
                            "full_duration": 18.026426076889038, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.619, 
                                            "max": 0.834, 
                                            "median": 0.668, 
                                            "95%ile": 0.78, 
                                            "iteration_count": 10, 
                                            "avg": 0.687, 
                                            "90%ile": 0.725
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.619, 
                                                    "max": 0.834, 
                                                    "median": 0.668, 
                                                    "95%ile": 0.78, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.687, 
                                                    "90%ile": 0.725
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.477, 
                                                "max": 0.593, 
                                                "median": 0.529, 
                                                "95%ile": 0.576, 
                                                "iteration_count": 10, 
                                                "avg": 0.528, 
                                                "90%ile": 0.559
                                            }, 
                                            "display_name": "cinder_v2.create_volume_type", 
                                            "name": "cinder_v2.create_volume_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.031, 
                                                "max": 0.204, 
                                                "median": 0.083, 
                                                "95%ile": 0.158, 
                                                "iteration_count": 10, 
                                                "avg": 0.092, 
                                                "90%ile": 0.112
                                            }, 
                                            "display_name": "cinder_v2.add_type_access", 
                                            "name": "cinder_v2.add_type_access", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.026, 
                                                "max": 0.082, 
                                                "median": 0.076, 
                                                "95%ile": 0.081, 
                                                "iteration_count": 10, 
                                                "avg": 0.067, 
                                                "90%ile": 0.08
                                            }, 
                                            "display_name": "cinder_v2.list_type_access", 
                                            "name": "cinder_v2.list_type_access", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1564852540.337856, 
                                    "error": [], 
                                    "duration": 0.8344728946685791, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852540.890974, 
                                            "started_at": 1564852540.338062, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.095423, 
                                            "started_at": 1564852540.89101, 
                                            "name": "cinder_v2.add_type_access", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.172315, 
                                            "started_at": 1564852541.095464, 
                                            "name": "cinder_v2.list_type_access", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852540.343152, 
                                    "error": [], 
                                    "duration": 0.7110168933868408, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852540.883629, 
                                            "started_at": 1564852540.343308, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852540.974011, 
                                            "started_at": 1564852540.883681, 
                                            "name": "cinder_v2.add_type_access", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.054153, 
                                            "started_at": 1564852540.974044, 
                                            "name": "cinder_v2.list_type_access", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852540.344675, 
                                    "error": [], 
                                    "duration": 0.6746869087219238, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852540.89361, 
                                            "started_at": 1564852540.344904, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852540.990709, 
                                            "started_at": 1564852540.893653, 
                                            "name": "cinder_v2.add_type_access", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.019347, 
                                            "started_at": 1564852540.990745, 
                                            "name": "cinder_v2.list_type_access", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852540.346007, 
                                    "error": [], 
                                    "duration": 0.7125208377838135, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852540.901122, 
                                            "started_at": 1564852540.346242, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852540.982022, 
                                            "started_at": 1564852540.901159, 
                                            "name": "cinder_v2.add_type_access", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.058514, 
                                            "started_at": 1564852540.982052, 
                                            "name": "cinder_v2.list_type_access", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852541.024348, 
                                    "error": [], 
                                    "duration": 0.6285068988800049, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852541.501393, 
                                            "started_at": 1564852541.024383, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.576742, 
                                            "started_at": 1564852541.501419, 
                                            "name": "cinder_v2.add_type_access", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.652841, 
                                            "started_at": 1564852541.57678, 
                                            "name": "cinder_v2.list_type_access", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852541.059151, 
                                    "error": [], 
                                    "duration": 0.6188030242919922, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852541.550935, 
                                            "started_at": 1564852541.059181, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.652334, 
                                            "started_at": 1564852541.550952, 
                                            "name": "cinder_v2.add_type_access", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.677938, 
                                            "started_at": 1564852541.652378, 
                                            "name": "cinder_v2.list_type_access", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852541.063412, 
                                    "error": [], 
                                    "duration": 0.7055840492248535, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852541.656701, 
                                            "started_at": 1564852541.063457, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.687449, 
                                            "started_at": 1564852541.656723, 
                                            "name": "cinder_v2.add_type_access", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.768982, 
                                            "started_at": 1564852541.68748, 
                                            "name": "cinder_v2.list_type_access", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852541.180934, 
                                    "error": [], 
                                    "duration": 0.6604940891265869, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852541.698743, 
                                            "started_at": 1564852541.180975, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.771917, 
                                            "started_at": 1564852541.698759, 
                                            "name": "cinder_v2.add_type_access", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852541.841417, 
                                            "started_at": 1564852541.77197, 
                                            "name": "cinder_v2.list_type_access", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852541.657206, 
                                    "error": [], 
                                    "duration": 0.6611418724060059, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852542.160684, 
                                            "started_at": 1564852541.657249, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852542.242526, 
                                            "started_at": 1564852542.160721, 
                                            "name": "cinder_v2.add_type_access", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852542.318335, 
                                            "started_at": 1564852542.242591, 
                                            "name": "cinder_v2.list_type_access", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1564852541.683207, 
                                    "error": [], 
                                    "duration": 0.6586980819702148, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1564852542.179615, 
                                            "started_at": 1564852541.683246, 
                                            "name": "cinder_v2.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852542.2648, 
                                            "started_at": 1564852542.179647, 
                                            "name": "cinder_v2.add_type_access", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1564852542.341893, 
                                            "started_at": 1564852542.264843, 
                                            "name": "cinder_v2.list_type_access", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-08-03T17:15:36", 
                            "updated_at": "2019-08-03T17:15:54", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1564852539.705695, 
                                        "started_at": 1564852536.086061, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852554.110867, 
                                        "started_at": 1564852547.963711, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852540.315521, 
                                        "started_at": 1564852539.706254, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852547.963323, 
                                        "started_at": 1564852547.962994, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1564852540.316161, 
                                        "started_at": 1564852540.316146, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1564852547.962436, 
                                        "started_at": 1564852542.359631, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }
            ]
        }
    ]
}