{
    "info": {
        "generated_at": "2018-11-29T10:03:32", 
        "rally_version": "1.2.2~dev13", 
        "format_version": "1.2"
    }, 
    "tasks": [
        {
            "uuid": "e1d18c45-00d1-49fb-b34c-1e2e407f5f21", 
            "title": "", 
            "description": "", 
            "status": "finished", 
            "tags": [], 
            "env_uuid": "5a82598f-4e9b-48af-b5a0-ae1370e9e874", 
            "env_name": "opnfv-rally", 
            "created_at": "2018-11-29T10:00:26", 
            "updated_at": "2018-11-29T10:03:27", 
            "pass_sla": true, 
            "subtasks": [
                {
                    "uuid": "4c8170e0-7d0e-44f6-92fb-82c5cf3222cf", 
                    "title": "CinderVolumes.create_and_delete_snapshot", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-11-29T10:00:40", 
                    "updated_at": "2018-11-29T10:01:04", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "ced85d2f-34b0-4882-9f73-44bb1e490be0", 
                            "description": "Create and then delete a volume-snapshot.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_delete_snapshot": {
                                    "force": false
                                }
                            }, 
                            "min_duration": 5.476743936538696, 
                            "max_duration": 5.476743936538696, 
                            "start_time": 1543485647.29973, 
                            "load_duration": 5.476743936538696, 
                            "full_duration": 22.258836030960083, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 5.477, 
                                            "max": 5.477, 
                                            "median": 5.477, 
                                            "95%ile": 5.477, 
                                            "iteration_count": 1, 
                                            "avg": 5.477, 
                                            "90%ile": 5.477
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 5.477, 
                                                    "max": 5.477, 
                                                    "median": 5.477, 
                                                    "95%ile": 5.477, 
                                                    "iteration_count": 1, 
                                                    "avg": 5.477, 
                                                    "90%ile": 5.477
                                                }, 
                                                "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": 1, 
                                                    "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": 2.939, 
                                                "max": 2.939, 
                                                "median": 2.939, 
                                                "95%ile": 2.939, 
                                                "iteration_count": 1, 
                                                "avg": 2.939, 
                                                "90%ile": 2.939
                                            }, 
                                            "display_name": "cinder_v3.create_snapshot", 
                                            "name": "cinder_v3.create_snapshot", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.538, 
                                                "max": 2.538, 
                                                "median": 2.538, 
                                                "95%ile": 2.538, 
                                                "iteration_count": 1, 
                                                "avg": 2.538, 
                                                "90%ile": 2.538
                                            }, 
                                            "display_name": "cinder_v3.delete_snapshot", 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1543485647.29973, 
                                    "error": [], 
                                    "duration": 5.476743936538696, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1543485650.238808, 
                                            "started_at": 1543485647.299886, 
                                            "name": "cinder_v3.create_snapshot", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485652.776459, 
                                            "started_at": 1543485650.238943, 
                                            "name": "cinder_v3.delete_snapshot", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-11-29T10:00:40", 
                            "updated_at": "2018-11-29T10:01:04", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "volumes": {
                                    "volumes_per_tenant": 1, 
                                    "size": 1
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1543485643.00545, 
                                        "started_at": 1543485640.427151, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485662.683959, 
                                        "started_at": 1543485658.799172, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 1, 
                                        "tenants": 1, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485643.802672, 
                                        "started_at": 1543485643.005869, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485658.798888, 
                                        "started_at": 1543485658.719776, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485647.192533, 
                                        "started_at": 1543485643.803001, 
                                        "atomic_actions": [
                                            {
                                                "finished_at": 1543485647.19241, 
                                                "started_at": 1543485643.803466, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }
                                        ], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485658.719167, 
                                        "started_at": 1543485655.262367, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "volumes_per_tenant": 1, 
                                        "size": 1
                                    }, 
                                    "plugin_name": "volumes@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485647.192866, 
                                        "started_at": 1543485647.19286, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485655.261923, 
                                        "started_at": 1543485652.799512, 
                                        "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": "8f6bacb5-ae2f-4854-9fe6-58117319a775", 
                    "title": "CinderVolumes.create_and_delete_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-11-29T10:01:04", 
                    "updated_at": "2018-11-29T10:01:56", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "95f80aee-cbc5-40ce-bf5f-993fbd2f51d3", 
                            "description": "Create and then delete a volume.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_delete_volume": {
                                    "size": {
                                        "max": 1, 
                                        "min": 1
                                    }
                                }
                            }, 
                            "min_duration": 5.886008024215698, 
                            "max_duration": 5.886008024215698, 
                            "start_time": 1543485667.84463, 
                            "load_duration": 5.886008024215698, 
                            "full_duration": 15.1025710105896, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 5.886, 
                                            "max": 5.886, 
                                            "median": 5.886, 
                                            "95%ile": 5.886, 
                                            "iteration_count": 1, 
                                            "avg": 5.886, 
                                            "90%ile": 5.886
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 5.886, 
                                                    "max": 5.886, 
                                                    "median": 5.886, 
                                                    "95%ile": 5.886, 
                                                    "iteration_count": 1, 
                                                    "avg": 5.886, 
                                                    "90%ile": 5.886
                                                }, 
                                                "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": 1, 
                                                    "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": 3.479, 
                                                "max": 3.479, 
                                                "median": 3.479, 
                                                "95%ile": 3.479, 
                                                "iteration_count": 1, 
                                                "avg": 3.479, 
                                                "90%ile": 3.479
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.406, 
                                                "max": 2.406, 
                                                "median": 2.406, 
                                                "95%ile": 2.406, 
                                                "iteration_count": 1, 
                                                "avg": 2.406, 
                                                "90%ile": 2.406
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1543485667.84463, 
                                    "error": [], 
                                    "duration": 5.886008024215698, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1543485671.324205, 
                                            "started_at": 1543485667.844755, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485673.730625, 
                                            "started_at": 1543485671.324342, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-11-29T10:01:04", 
                            "updated_at": "2018-11-29T10:01:20", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1543485667.088801, 
                                        "started_at": 1543485664.579317, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485679.679274, 
                                        "started_at": 1543485675.941194, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 1, 
                                        "tenants": 1, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485667.820122, 
                                        "started_at": 1543485667.089128, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485675.940823, 
                                        "started_at": 1543485675.875596, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485667.820549, 
                                        "started_at": 1543485667.820545, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485675.875191, 
                                        "started_at": 1543485673.754547, 
                                        "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": "ef42ad4e-00b1-490f-a7b2-2c1dda20d886", 
                            "description": "Create and then delete a volume.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_delete_volume": {
                                    "image": {
                                        "name": "rally_sanity-img_816e550a-411c-44c8-8891-e3b86812b98c"
                                    }, 
                                    "size": 1
                                }
                            }, 
                            "min_duration": 8.170400857925415, 
                            "max_duration": 8.170400857925415, 
                            "start_time": 1543485684.739628, 
                            "load_duration": 8.170400857925415, 
                            "full_duration": 18.32884407043457, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 8.17, 
                                            "max": 8.17, 
                                            "median": 8.17, 
                                            "95%ile": 8.17, 
                                            "iteration_count": 1, 
                                            "avg": 8.17, 
                                            "90%ile": 8.17
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 8.17, 
                                                    "max": 8.17, 
                                                    "median": 8.17, 
                                                    "95%ile": 8.17, 
                                                    "iteration_count": 1, 
                                                    "avg": 8.17, 
                                                    "90%ile": 8.17
                                                }, 
                                                "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": 1, 
                                                    "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": 5.817, 
                                                "max": 5.817, 
                                                "median": 5.817, 
                                                "95%ile": 5.817, 
                                                "iteration_count": 1, 
                                                "avg": 5.817, 
                                                "90%ile": 5.817
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.353, 
                                                "max": 2.353, 
                                                "median": 2.353, 
                                                "95%ile": 2.353, 
                                                "iteration_count": 1, 
                                                "avg": 2.353, 
                                                "90%ile": 2.353
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1543485684.739628, 
                                    "error": [], 
                                    "duration": 8.170400857925415, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1543485690.556946, 
                                            "started_at": 1543485684.73974, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485692.910018, 
                                            "started_at": 1543485690.557065, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-11-29T10:01:20", 
                            "updated_at": "2018-11-29T10:01:40", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1543485683.24452, 
                                        "started_at": 1543485680.704258, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485699.029679, 
                                        "started_at": 1543485695.176755, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 1, 
                                        "tenants": 1, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485684.110515, 
                                        "started_at": 1543485683.245192, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485695.176345, 
                                        "started_at": 1543485695.100959, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485684.110899, 
                                        "started_at": 1543485684.110896, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485695.09933, 
                                        "started_at": 1543485692.939338, 
                                        "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": "5205b8a2-031c-4fb0-ae02-478597e1016f", 
                            "description": "Create and then delete a volume.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_delete_volume": {
                                    "size": 1
                                }
                            }, 
                            "min_duration": 6.063498020172119, 
                            "max_duration": 6.063498020172119, 
                            "start_time": 1543485704.308657, 
                            "load_duration": 6.063498020172119, 
                            "full_duration": 16.04667592048645, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 6.063, 
                                            "max": 6.063, 
                                            "median": 6.063, 
                                            "95%ile": 6.063, 
                                            "iteration_count": 1, 
                                            "avg": 6.063, 
                                            "90%ile": 6.063
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 6.063, 
                                                    "max": 6.063, 
                                                    "median": 6.063, 
                                                    "95%ile": 6.063, 
                                                    "iteration_count": 1, 
                                                    "avg": 6.063, 
                                                    "90%ile": 6.063
                                                }, 
                                                "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": 1, 
                                                    "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": 3.649, 
                                                "max": 3.649, 
                                                "median": 3.649, 
                                                "95%ile": 3.649, 
                                                "iteration_count": 1, 
                                                "avg": 3.649, 
                                                "90%ile": 3.649
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.415, 
                                                "max": 2.415, 
                                                "median": 2.415, 
                                                "95%ile": 2.415, 
                                                "iteration_count": 1, 
                                                "avg": 2.415, 
                                                "90%ile": 2.415
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1543485704.308657, 
                                    "error": [], 
                                    "duration": 6.063498020172119, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1543485707.957329, 
                                            "started_at": 1543485704.308757, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485710.372143, 
                                            "started_at": 1543485707.957442, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-11-29T10:01:40", 
                            "updated_at": "2018-11-29T10:01:56", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1543485703.541152, 
                                        "started_at": 1543485700.82972, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485716.873988, 
                                        "started_at": 1543485712.660242, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 1, 
                                        "tenants": 1, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485704.288595, 
                                        "started_at": 1543485703.541607, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485712.659681, 
                                        "started_at": 1543485712.595109, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485704.288904, 
                                        "started_at": 1543485704.288898, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485712.594712, 
                                        "started_at": 1543485710.397005, 
                                        "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": "64719b3b-56ef-4d1c-b34f-d25c609e02f9", 
                    "title": "CinderVolumes.create_and_extend_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-11-29T10:01:56", 
                    "updated_at": "2018-11-29T10:02:15", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "b3111206-43d8-4492-8b09-45f316366395", 
                            "description": "Create and extend a volume and then delete it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_and_extend_volume": {
                                    "new_size": 2, 
                                    "size": 1
                                }
                            }, 
                            "min_duration": 8.120714902877808, 
                            "max_duration": 8.120714902877808, 
                            "start_time": 1543485720.363142, 
                            "load_duration": 8.120714902877808, 
                            "full_duration": 17.7171528339386, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 8.121, 
                                            "max": 8.121, 
                                            "median": 8.121, 
                                            "95%ile": 8.121, 
                                            "iteration_count": 1, 
                                            "avg": 8.121, 
                                            "90%ile": 8.121
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 8.121, 
                                                    "max": 8.121, 
                                                    "median": 8.121, 
                                                    "95%ile": 8.121, 
                                                    "iteration_count": 1, 
                                                    "avg": 8.121, 
                                                    "90%ile": 8.121
                                                }, 
                                                "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": 1, 
                                                    "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": 3.294, 
                                                "max": 3.294, 
                                                "median": 3.294, 
                                                "95%ile": 3.294, 
                                                "iteration_count": 1, 
                                                "avg": 3.294, 
                                                "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": 2.528, 
                                                "max": 2.528, 
                                                "median": 2.528, 
                                                "95%ile": 2.528, 
                                                "iteration_count": 1, 
                                                "avg": 2.528, 
                                                "90%ile": 2.528
                                            }, 
                                            "display_name": "cinder_v3.extend_volume", 
                                            "name": "cinder_v3.extend_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.299, 
                                                "max": 2.299, 
                                                "median": 2.299, 
                                                "95%ile": 2.299, 
                                                "iteration_count": 1, 
                                                "avg": 2.299, 
                                                "90%ile": 2.299
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1543485720.363142, 
                                    "error": [], 
                                    "duration": 8.120714902877808, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1543485723.65721, 
                                            "started_at": 1543485720.363301, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485726.185084, 
                                            "started_at": 1543485723.657308, 
                                            "name": "cinder_v3.extend_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485728.483844, 
                                            "started_at": 1543485726.185164, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-11-29T10:01:56", 
                            "updated_at": "2018-11-29T10:02:15", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1543485719.595576, 
                                        "started_at": 1543485717.010427, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485734.724968, 
                                        "started_at": 1543485730.746931, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 1, 
                                        "tenants": 1, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485720.341479, 
                                        "started_at": 1543485719.596196, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485730.746505, 
                                        "started_at": 1543485730.669471, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485720.341861, 
                                        "started_at": 1543485720.341859, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485730.669138, 
                                        "started_at": 1543485728.511232, 
                                        "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": "831ff9c1-4c27-4bf3-b40d-4779cf27cd1e", 
                    "title": "CinderVolumes.create_from_volume_and_delete_volume", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-11-29T10:02:15", 
                    "updated_at": "2018-11-29T10:02:39", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "16d9a4d7-8ec1-4a6b-9384-b76a8d308e0a", 
                            "description": "Create volume from volume and then delete it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumes.create_from_volume_and_delete_volume": {
                                    "size": 1
                                }
                            }, 
                            "min_duration": 5.6664979457855225, 
                            "max_duration": 5.6664979457855225, 
                            "start_time": 1543485742.13961, 
                            "load_duration": 5.6664979457855225, 
                            "full_duration": 22.160732984542847, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 5.666, 
                                            "max": 5.666, 
                                            "median": 5.666, 
                                            "95%ile": 5.666, 
                                            "iteration_count": 1, 
                                            "avg": 5.666, 
                                            "90%ile": 5.666
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 5.666, 
                                                    "max": 5.666, 
                                                    "median": 5.666, 
                                                    "95%ile": 5.666, 
                                                    "iteration_count": 1, 
                                                    "avg": 5.666, 
                                                    "90%ile": 5.666
                                                }, 
                                                "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": 1, 
                                                    "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": 3.36, 
                                                "max": 3.36, 
                                                "median": 3.36, 
                                                "95%ile": 3.36, 
                                                "iteration_count": 1, 
                                                "avg": 3.36, 
                                                "90%ile": 3.36
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.305, 
                                                "max": 2.305, 
                                                "median": 2.305, 
                                                "95%ile": 2.305, 
                                                "iteration_count": 1, 
                                                "avg": 2.305, 
                                                "90%ile": 2.305
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1543485742.13961, 
                                    "error": [], 
                                    "duration": 5.6664979457855225, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1543485745.501121, 
                                            "started_at": 1543485742.140922, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485747.806097, 
                                            "started_at": 1543485745.501233, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-11-29T10:02:15", 
                            "updated_at": "2018-11-29T10:02:39", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "volumes": {
                                    "volumes_per_tenant": 1, 
                                    "size": 1
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1543485737.804269, 
                                        "started_at": 1543485735.152998, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485757.309824, 
                                        "started_at": 1543485753.671512, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 1, 
                                        "tenants": 1, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485738.732396, 
                                        "started_at": 1543485737.804722, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485753.671111, 
                                        "started_at": 1543485753.644711, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485742.114374, 
                                        "started_at": 1543485738.732839, 
                                        "atomic_actions": [
                                            {
                                                "finished_at": 1543485742.114307, 
                                                "started_at": 1543485738.733567, 
                                                "name": "cinder_v3.create_volume", 
                                                "children": []
                                            }
                                        ], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485753.644157, 
                                        "started_at": 1543485750.129067, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "volumes_per_tenant": 1, 
                                        "size": 1
                                    }, 
                                    "plugin_name": "volumes@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485742.114702, 
                                        "started_at": 1543485742.1147, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485750.12862, 
                                        "started_at": 1543485747.825021, 
                                        "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": "8f84c0dd-da73-4b24-a447-5d0b89f2c94e", 
                    "title": "CinderQos.create_and_list_qos", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-11-29T10:02:39", 
                    "updated_at": "2018-11-29T10:02:51", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "5cbec9aa-1af8-44f5-8266-da5e5a2a0b0b", 
                            "description": "Create a qos, then list all qos.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderQos.create_and_list_qos": {
                                    "write_iops_sec": "10", 
                                    "consumer": "both", 
                                    "read_iops_sec": "1000"
                                }
                            }, 
                            "min_duration": 0.7114169597625732, 
                            "max_duration": 0.7114169597625732, 
                            "start_time": 1543485761.861578, 
                            "load_duration": 0.7114169597625732, 
                            "full_duration": 11.590360879898071, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.711, 
                                            "max": 0.711, 
                                            "median": 0.711, 
                                            "95%ile": 0.711, 
                                            "iteration_count": 1, 
                                            "avg": 0.711, 
                                            "90%ile": 0.711
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.711, 
                                                    "max": 0.711, 
                                                    "median": 0.711, 
                                                    "95%ile": 0.711, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.711, 
                                                    "90%ile": 0.711
                                                }, 
                                                "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": 1, 
                                                    "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": 0.635, 
                                                "max": 0.635, 
                                                "median": 0.635, 
                                                "95%ile": 0.635, 
                                                "iteration_count": 1, 
                                                "avg": 0.635, 
                                                "90%ile": 0.635
                                            }, 
                                            "display_name": "cinder_v3.create_qos", 
                                            "name": "cinder_v3.create_qos", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.076, 
                                                "max": 0.076, 
                                                "median": 0.076, 
                                                "95%ile": 0.076, 
                                                "iteration_count": 1, 
                                                "avg": 0.076, 
                                                "90%ile": 0.076
                                            }, 
                                            "display_name": "cinder_v3.list_qos", 
                                            "name": "cinder_v3.list_qos", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1543485761.861578, 
                                    "error": [], 
                                    "duration": 0.7114169597625732, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1543485762.497037, 
                                            "started_at": 1543485761.86178, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485762.572866, 
                                            "started_at": 1543485762.497101, 
                                            "name": "cinder_v3.list_qos", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-11-29T10:02:39", 
                            "updated_at": "2018-11-29T10:02:51", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1543485761.840424, 
                                        "started_at": 1543485759.295457, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485770.884291, 
                                        "started_at": 1543485766.939568, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 1, 
                                        "tenants": 1, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485761.840737, 
                                        "started_at": 1543485761.840734, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485766.938826, 
                                        "started_at": 1543485762.594139, 
                                        "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": "93f94f60-b2ef-412e-b5ff-c153ed0651a0", 
                    "title": "CinderQos.create_and_set_qos", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-11-29T10:02:51", 
                    "updated_at": "2018-11-29T10:03:03", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "6fc6c017-dc91-4f95-82d2-e4a03ab4cb30", 
                            "description": "Create a qos, then Add/Update keys in qos specs.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "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": 0.7548620700836182, 
                            "max_duration": 0.7548620700836182, 
                            "start_time": 1543485773.97085, 
                            "load_duration": 0.7548620700836182, 
                            "full_duration": 11.598731994628906, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.755, 
                                            "max": 0.755, 
                                            "median": 0.755, 
                                            "95%ile": 0.755, 
                                            "iteration_count": 1, 
                                            "avg": 0.755, 
                                            "90%ile": 0.755
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.755, 
                                                    "max": 0.755, 
                                                    "median": 0.755, 
                                                    "95%ile": 0.755, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.755, 
                                                    "90%ile": 0.755
                                                }, 
                                                "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": 1, 
                                                    "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": 0.653, 
                                                "max": 0.653, 
                                                "median": 0.653, 
                                                "95%ile": 0.653, 
                                                "iteration_count": 1, 
                                                "avg": 0.653, 
                                                "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": 0.102, 
                                                "max": 0.102, 
                                                "median": 0.102, 
                                                "95%ile": 0.102, 
                                                "iteration_count": 1, 
                                                "avg": 0.102, 
                                                "90%ile": 0.102
                                            }, 
                                            "display_name": "cinder_v3.set_qos", 
                                            "name": "cinder_v3.set_qos", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1543485773.97085, 
                                    "error": [], 
                                    "duration": 0.7548620700836182, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1543485774.623762, 
                                            "started_at": 1543485773.971249, 
                                            "name": "cinder_v3.create_qos", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485774.725679, 
                                            "started_at": 1543485774.623905, 
                                            "name": "cinder_v3.set_qos", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-11-29T10:02:51", 
                            "updated_at": "2018-11-29T10:03:03", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1543485773.940845, 
                                        "started_at": 1543485771.379454, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485782.976806, 
                                        "started_at": 1543485779.092466, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 1, 
                                        "tenants": 1, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485773.941501, 
                                        "started_at": 1543485773.941485, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485779.091871, 
                                        "started_at": 1543485774.745791, 
                                        "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": "cabe808b-0030-4be3-9436-4a8bafea4799", 
                    "title": "CinderVolumeTypes.create_and_list_volume_types", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-11-29T10:03:03", 
                    "updated_at": "2018-11-29T10:03:15", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "d122af25-9297-4e0a-a071-686a4a17fd58", 
                            "description": "Create a volume Type, then list all types.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "CinderVolumeTypes.create_and_list_volume_types": {
                                    "description": "rally tests creating types"
                                }
                            }, 
                            "min_duration": 0.7037160396575928, 
                            "max_duration": 0.7037160396575928, 
                            "start_time": 1543485786.154516, 
                            "load_duration": 0.7037160396575928, 
                            "full_duration": 11.827383041381836, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.704, 
                                            "max": 0.704, 
                                            "median": 0.704, 
                                            "95%ile": 0.704, 
                                            "iteration_count": 1, 
                                            "avg": 0.704, 
                                            "90%ile": 0.704
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.704, 
                                                    "max": 0.704, 
                                                    "median": 0.704, 
                                                    "95%ile": 0.704, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.704, 
                                                    "90%ile": 0.704
                                                }, 
                                                "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": 1, 
                                                    "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": 0.623, 
                                                "max": 0.623, 
                                                "median": 0.623, 
                                                "95%ile": 0.623, 
                                                "iteration_count": 1, 
                                                "avg": 0.623, 
                                                "90%ile": 0.623
                                            }, 
                                            "display_name": "cinder_v3.create_volume_type", 
                                            "name": "cinder_v3.create_volume_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.081, 
                                                "max": 0.081, 
                                                "median": 0.081, 
                                                "95%ile": 0.081, 
                                                "iteration_count": 1, 
                                                "avg": 0.081, 
                                                "90%ile": 0.081
                                            }, 
                                            "display_name": "cinder_v3.list_types", 
                                            "name": "cinder_v3.list_types", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1543485786.154516, 
                                    "error": [], 
                                    "duration": 0.7037160396575928, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1543485786.777385, 
                                            "started_at": 1543485786.154676, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485786.858114, 
                                            "started_at": 1543485786.777459, 
                                            "name": "cinder_v3.list_types", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-11-29T10:03:03", 
                            "updated_at": "2018-11-29T10:03:15", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1543485786.126313, 
                                        "started_at": 1543485783.487272, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485795.313449, 
                                        "started_at": 1543485791.322442, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 1, 
                                        "tenants": 1, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485786.126994, 
                                        "started_at": 1543485786.126986, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485791.321969, 
                                        "started_at": 1543485786.878785, 
                                        "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": "2b681c4e-ab62-4e6e-8b1b-c9f7849ce9a7", 
                    "title": "CinderVolumeTypes.create_volume_type_and_encryption_type", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-11-29T10:03:15", 
                    "updated_at": "2018-11-29T10:03:27", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "b518bc56-dfb2-457f-b644-9d2a4dd23840", 
                            "description": "Create encryption type", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "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": 0.823077917098999, 
                            "max_duration": 0.823077917098999, 
                            "start_time": 1543485798.157139, 
                            "load_duration": 0.823077917098999, 
                            "full_duration": 11.768293857574463, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.823, 
                                            "max": 0.823, 
                                            "median": 0.823, 
                                            "95%ile": 0.823, 
                                            "iteration_count": 1, 
                                            "avg": 0.823, 
                                            "90%ile": 0.823
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.823, 
                                                    "max": 0.823, 
                                                    "median": 0.823, 
                                                    "95%ile": 0.823, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.823, 
                                                    "90%ile": 0.823
                                                }, 
                                                "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": 1, 
                                                    "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": 0.687, 
                                                "max": 0.687, 
                                                "median": 0.687, 
                                                "95%ile": 0.687, 
                                                "iteration_count": 1, 
                                                "avg": 0.687, 
                                                "90%ile": 0.687
                                            }, 
                                            "display_name": "cinder_v3.create_volume_type", 
                                            "name": "cinder_v3.create_volume_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.136, 
                                                "max": 0.136, 
                                                "median": 0.136, 
                                                "95%ile": 0.136, 
                                                "iteration_count": 1, 
                                                "avg": 0.136, 
                                                "90%ile": 0.136
                                            }, 
                                            "display_name": "cinder_v3.create_encryption_type", 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1543485798.157139, 
                                    "error": [], 
                                    "duration": 0.823077917098999, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1543485798.844155, 
                                            "started_at": 1543485798.157238, 
                                            "name": "cinder_v3.create_volume_type", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1543485798.980188, 
                                            "started_at": 1543485798.844215, 
                                            "name": "cinder_v3.create_encryption_type", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-11-29T10:03:15", 
                            "updated_at": "2018-11-29T10:03:27", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1543485798.126168, 
                                        "started_at": 1543485795.594535, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485807.360686, 
                                        "started_at": 1543485803.384387, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 1, 
                                        "tenants": 1, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1543485798.126889, 
                                        "started_at": 1543485798.126877, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1543485803.383205, 
                                        "started_at": 1543485799.002944, 
                                        "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
                                }
                            }
                        }
                    ]
                }
            ]
        }
    ]
}