{
    "info": {
        "generated_at": "2019-06-09T22:56:11", 
        "rally_version": "1.3.0", 
        "format_version": "1.2"
    }, 
    "tasks": [
        {
            "uuid": "51d33aa3-8cfe-452b-85e9-fa22d2442847", 
            "title": "", 
            "description": "", 
            "status": "finished", 
            "tags": [], 
            "env_uuid": "f4bf1703-1864-49ad-a3b9-5974ed96db4f", 
            "env_name": "opnfv-rally", 
            "created_at": "2019-06-09T22:47:26", 
            "updated_at": "2019-06-09T22:56:06", 
            "pass_sla": true, 
            "subtasks": [
                {
                    "uuid": "4f0ccbfb-185c-43c7-b8f4-0e85561b07dc", 
                    "title": "NovaServers.boot_and_live_migrate_server", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-06-09T22:47:57", 
                    "updated_at": "2019-06-09T22:48:41", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "3a37853f-0007-400e-bcb2-faafcbc007a7", 
                            "description": "Live Migrate a server.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServers.boot_and_live_migrate_server": {
                                    "block_migration": false, 
                                    "flavor": {
                                        "name": "rally_sanity-flavor_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "image": {
                                        "name": "rally_sanity-img_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "nics": [
                                        {
                                            "net-id": "833a9439-4930-463c-9ce2-476bc8c264b5"
                                        }
                                    ]
                                }
                            }, 
                            "min_duration": 30.431483030319214, 
                            "max_duration": 30.431483030319214, 
                            "start_time": 1560120482.694258, 
                            "load_duration": 30.431483030319214, 
                            "full_duration": 42.50466990470886, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 31.431, 
                                            "max": 31.431, 
                                            "median": 31.431, 
                                            "95%ile": 31.431, 
                                            "iteration_count": 1, 
                                            "avg": 31.431, 
                                            "90%ile": 31.431
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 30.431, 
                                                    "max": 30.431, 
                                                    "median": 30.431, 
                                                    "95%ile": 30.431, 
                                                    "iteration_count": 1, 
                                                    "avg": 30.431, 
                                                    "90%ile": 30.431
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 15.169, 
                                                "max": 15.169, 
                                                "median": 15.169, 
                                                "95%ile": 15.169, 
                                                "iteration_count": 1, 
                                                "avg": 15.169, 
                                                "90%ile": 15.169
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 13.764, 
                                                "max": 13.764, 
                                                "median": 13.764, 
                                                "95%ile": 13.764, 
                                                "iteration_count": 1, 
                                                "avg": 13.764, 
                                                "90%ile": 13.764
                                            }, 
                                            "display_name": "nova.live_migrate", 
                                            "name": "nova.live_migrate", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.498, 
                                                "max": 2.498, 
                                                "median": 2.498, 
                                                "95%ile": 2.498, 
                                                "iteration_count": 1, 
                                                "avg": 2.498, 
                                                "90%ile": 2.498
                                            }, 
                                            "display_name": "nova.delete_server", 
                                            "name": "nova.delete_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1560120482.694258, 
                                    "error": [], 
                                    "duration": 30.431483030319214, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1560120497.86307, 
                                            "started_at": 1560120482.694343, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120511.627219, 
                                            "started_at": 1560120497.863128, 
                                            "name": "nova.live_migrate", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120514.125715, 
                                            "started_at": 1560120511.62729, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2019-06-09T22:47:57", 
                            "updated_at": "2019-06-09T22:48:41", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1560120480.964346, 
                                        "started_at": 1560120477.427032, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120519.929638, 
                                        "started_at": 1560120516.222075, 
                                        "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": 1560120480.964987, 
                                        "started_at": 1560120480.964983, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120516.221489, 
                                        "started_at": 1560120514.152973, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "399b47dc-471f-4806-b4d1-2b3d40d5f7ba", 
                    "title": "NovaServers.boot_server_attach_created_volume_and_live_migrate", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-06-09T22:48:41", 
                    "updated_at": "2019-06-09T22:49:43", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "733ab678-7208-40a6-acb4-bfd3fa3ee586", 
                            "description": "Create a VM, attach a volume to it and live migrate.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServers.boot_server_attach_created_volume_and_live_migrate": {
                                    "block_migration": false, 
                                    "flavor": {
                                        "name": "rally_sanity-flavor_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "boot_server_kwargs": {
                                        "nics": [
                                            {
                                                "net-id": "833a9439-4930-463c-9ce2-476bc8c264b5"
                                            }
                                        ]
                                    }, 
                                    "image": {
                                        "name": "rally_sanity-img_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "size": 10
                                }
                            }, 
                            "min_duration": 45.662840843200684, 
                            "max_duration": 45.662840843200684, 
                            "start_time": 1560120527.119012, 
                            "load_duration": 45.662840843200684, 
                            "full_duration": 60.72893404960632, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 46.663, 
                                            "max": 46.663, 
                                            "median": 46.663, 
                                            "95%ile": 46.663, 
                                            "iteration_count": 1, 
                                            "avg": 46.663, 
                                            "90%ile": 46.663
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 45.663, 
                                                    "max": 45.663, 
                                                    "median": 45.663, 
                                                    "95%ile": 45.663, 
                                                    "iteration_count": 1, 
                                                    "avg": 45.663, 
                                                    "90%ile": 45.663
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 11.83, 
                                                "max": 11.83, 
                                                "median": 11.83, 
                                                "95%ile": 11.83, 
                                                "iteration_count": 1, 
                                                "avg": 11.83, 
                                                "90%ile": 11.83
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.789, 
                                                "max": 2.789, 
                                                "median": 2.789, 
                                                "95%ile": 2.789, 
                                                "iteration_count": 1, 
                                                "avg": 2.789, 
                                                "90%ile": 2.789
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 6.788, 
                                                "max": 6.788, 
                                                "median": 6.788, 
                                                "95%ile": 6.788, 
                                                "iteration_count": 1, 
                                                "avg": 6.788, 
                                                "90%ile": 6.788
                                            }, 
                                            "display_name": "nova.attach_volume", 
                                            "name": "nova.attach_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 16.831, 
                                                "max": 16.831, 
                                                "median": 16.831, 
                                                "95%ile": 16.831, 
                                                "iteration_count": 1, 
                                                "avg": 16.831, 
                                                "90%ile": 16.831
                                            }, 
                                            "display_name": "nova.live_migrate", 
                                            "name": "nova.live_migrate", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.533, 
                                                "max": 3.533, 
                                                "median": 3.533, 
                                                "95%ile": 3.533, 
                                                "iteration_count": 1, 
                                                "avg": 3.533, 
                                                "90%ile": 3.533
                                            }, 
                                            "display_name": "nova.detach_volume", 
                                            "name": "nova.detach_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.345, 
                                                "max": 2.345, 
                                                "median": 2.345, 
                                                "95%ile": 2.345, 
                                                "iteration_count": 1, 
                                                "avg": 2.345, 
                                                "90%ile": 2.345
                                            }, 
                                            "display_name": "cinder_v3.delete_volume", 
                                            "name": "cinder_v3.delete_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.546, 
                                                "max": 2.546, 
                                                "median": 2.546, 
                                                "95%ile": 2.546, 
                                                "iteration_count": 1, 
                                                "avg": 2.546, 
                                                "90%ile": 2.546
                                            }, 
                                            "display_name": "nova.delete_server", 
                                            "name": "nova.delete_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1560120527.119012, 
                                    "error": [], 
                                    "duration": 45.662840843200684, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1560120538.949101, 
                                            "started_at": 1560120527.119138, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120541.737873, 
                                            "started_at": 1560120538.949193, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120548.525648, 
                                            "started_at": 1560120541.737944, 
                                            "name": "nova.attach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120565.357052, 
                                            "started_at": 1560120548.525703, 
                                            "name": "nova.live_migrate", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120568.890397, 
                                            "started_at": 1560120565.357259, 
                                            "name": "nova.detach_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120571.235572, 
                                            "started_at": 1560120568.890603, 
                                            "name": "cinder_v3.delete_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120573.781725, 
                                            "started_at": 1560120571.235666, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2019-06-09T22:48:41", 
                            "updated_at": "2019-06-09T22:49:43", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1560120524.869122, 
                                        "started_at": 1560120521.678022, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120582.404025, 
                                        "started_at": 1560120578.366382, 
                                        "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": 1560120525.44962, 
                                        "started_at": 1560120524.869835, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120578.366073, 
                                        "started_at": 1560120578.365827, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120525.450407, 
                                        "started_at": 1560120525.450402, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120578.365124, 
                                        "started_at": 1560120573.807238, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "cinder", 
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "cf970465-51dd-4a25-931e-3c9f479bbc2f", 
                    "title": "NovaServers.boot_server_from_volume_and_live_migrate", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-06-09T22:49:43", 
                    "updated_at": "2019-06-09T22:50:40", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "d09b295c-5dca-45f4-9629-df56e2d8b921", 
                            "description": "Boot a server from volume and then migrate it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServers.boot_server_from_volume_and_live_migrate": {
                                    "volume_size": 1, 
                                    "nics": [
                                        {
                                            "net-id": "833a9439-4930-463c-9ce2-476bc8c264b5"
                                        }
                                    ], 
                                    "image": {
                                        "name": "rally_sanity-img_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "block_migration": false, 
                                    "force_delete": false, 
                                    "flavor": {
                                        "name": "rally_sanity-flavor_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }
                                }
                            }, 
                            "min_duration": 40.99557900428772, 
                            "max_duration": 40.99557900428772, 
                            "start_time": 1560120589.60389, 
                            "load_duration": 40.99557900428772, 
                            "full_duration": 55.94374489784241, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 41.996, 
                                            "max": 41.996, 
                                            "median": 41.996, 
                                            "95%ile": 41.996, 
                                            "iteration_count": 1, 
                                            "avg": 41.996, 
                                            "90%ile": 41.996
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 40.996, 
                                                    "max": 40.996, 
                                                    "median": 40.996, 
                                                    "95%ile": 40.996, 
                                                    "iteration_count": 1, 
                                                    "avg": 40.996, 
                                                    "90%ile": 40.996
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 5.794, 
                                                "max": 5.794, 
                                                "median": 5.794, 
                                                "95%ile": 5.794, 
                                                "iteration_count": 1, 
                                                "avg": 5.794, 
                                                "90%ile": 5.794
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 14.677, 
                                                "max": 14.677, 
                                                "median": 14.677, 
                                                "95%ile": 14.677, 
                                                "iteration_count": 1, 
                                                "avg": 14.677, 
                                                "90%ile": 14.677
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 16.737, 
                                                "max": 16.737, 
                                                "median": 16.737, 
                                                "95%ile": 16.737, 
                                                "iteration_count": 1, 
                                                "avg": 16.737, 
                                                "90%ile": 16.737
                                            }, 
                                            "display_name": "nova.live_migrate", 
                                            "name": "nova.live_migrate", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 4.787, 
                                                "max": 4.787, 
                                                "median": 4.787, 
                                                "95%ile": 4.787, 
                                                "iteration_count": 1, 
                                                "avg": 4.787, 
                                                "90%ile": 4.787
                                            }, 
                                            "display_name": "nova.delete_server", 
                                            "name": "nova.delete_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1560120589.60389, 
                                    "error": [], 
                                    "duration": 40.99557900428772, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1560120595.398006, 
                                            "started_at": 1560120589.604047, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120610.075327, 
                                            "started_at": 1560120595.398198, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120626.812088, 
                                            "started_at": 1560120610.075455, 
                                            "name": "nova.live_migrate", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120631.599413, 
                                            "started_at": 1560120626.812179, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2019-06-09T22:49:43", 
                            "updated_at": "2019-06-09T22:50:40", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1560120587.444942, 
                                        "started_at": 1560120584.01424, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120639.956434, 
                                        "started_at": 1560120635.968858, 
                                        "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": 1560120588.223016, 
                                        "started_at": 1560120587.4456, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120635.968441, 
                                        "started_at": 1560120635.968098, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120588.223458, 
                                        "started_at": 1560120588.223449, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120635.96749, 
                                        "started_at": 1560120631.622967, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "nova", 
                                        "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": "07731b55-8138-45bb-80da-7df01d2f9613", 
                    "title": "NovaKeypair.boot_and_delete_server_with_keypair", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-06-09T22:50:40", 
                    "updated_at": "2019-06-09T22:51:26", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "d4a1f74f-42d4-48c4-806e-2c576b626208", 
                            "description": "Boot and delete server with keypair.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaKeypair.boot_and_delete_server_with_keypair": {
                                    "server_kwargs": {
                                        "nics": [
                                            {
                                                "net-id": "833a9439-4930-463c-9ce2-476bc8c264b5"
                                            }
                                        ]
                                    }, 
                                    "flavor": {
                                        "name": "rally_sanity-flavor_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "image": {
                                        "name": "rally_sanity-img_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }
                                }
                            }, 
                            "min_duration": 14.217643976211548, 
                            "max_duration": 14.217643976211548, 
                            "start_time": 1560120655.308847, 
                            "load_duration": 14.217643976211548, 
                            "full_duration": 44.40204191207886, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 15.218, 
                                            "max": 15.218, 
                                            "median": 15.218, 
                                            "95%ile": 15.218, 
                                            "iteration_count": 1, 
                                            "avg": 15.218, 
                                            "90%ile": 15.218
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 14.218, 
                                                    "max": 14.218, 
                                                    "median": 14.218, 
                                                    "95%ile": 14.218, 
                                                    "iteration_count": 1, 
                                                    "avg": 14.218, 
                                                    "90%ile": 14.218
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.021, 
                                                "max": 1.021, 
                                                "median": 1.021, 
                                                "95%ile": 1.021, 
                                                "iteration_count": 1, 
                                                "avg": 1.021, 
                                                "90%ile": 1.021
                                            }, 
                                            "display_name": "nova.create_keypair", 
                                            "name": "nova.create_keypair", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 11.673, 
                                                "max": 11.673, 
                                                "median": 11.673, 
                                                "95%ile": 11.673, 
                                                "iteration_count": 1, 
                                                "avg": 11.673, 
                                                "90%ile": 11.673
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.486, 
                                                "max": 2.486, 
                                                "median": 2.486, 
                                                "95%ile": 2.486, 
                                                "iteration_count": 1, 
                                                "avg": 2.486, 
                                                "90%ile": 2.486
                                            }, 
                                            "display_name": "nova.delete_server", 
                                            "name": "nova.delete_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.035, 
                                                "max": 0.035, 
                                                "median": 0.035, 
                                                "95%ile": 0.035, 
                                                "iteration_count": 1, 
                                                "avg": 0.035, 
                                                "90%ile": 0.035
                                            }, 
                                            "display_name": "nova.delete_keypair", 
                                            "name": "nova.delete_keypair", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1560120655.308847, 
                                    "error": [], 
                                    "duration": 14.217643976211548, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1560120656.332058, 
                                            "started_at": 1560120655.310838, 
                                            "name": "nova.create_keypair", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120668.005282, 
                                            "started_at": 1560120656.332114, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120670.491752, 
                                            "started_at": 1560120668.005326, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120670.526464, 
                                            "started_at": 1560120670.491785, 
                                            "name": "nova.delete_keypair", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2019-06-09T22:50:40", 
                            "updated_at": "2019-06-09T22:51:26", 
                            "contexts": {
                                "quotas": {
                                    "nova": {
                                        "ram": -1, 
                                        "floating_ips": -1, 
                                        "security_group_rules": -1, 
                                        "instances": -1, 
                                        "key_pairs": -1, 
                                        "cores": -1, 
                                        "security_groups": -1
                                    }, 
                                    "neutron": {
                                        "subnet": -1, 
                                        "network": -1, 
                                        "port": -1
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "network": {
                                    "networks_per_tenant": 1, 
                                    "start_cidr": "100.1.0.0/25"
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1560120643.60236, 
                                        "started_at": 1560120640.313641, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120684.713519, 
                                        "started_at": 1560120680.78784, 
                                        "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": 1560120644.80695, 
                                        "started_at": 1560120643.603056, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120680.787478, 
                                        "started_at": 1560120680.751117, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "neutron": {
                                            "subnet": -1, 
                                            "network": -1, 
                                            "port": -1
                                        }, 
                                        "nova": {
                                            "ram": -1, 
                                            "floating_ips": -1, 
                                            "security_group_rules": -1, 
                                            "instances": -1, 
                                            "key_pairs": -1, 
                                            "cores": -1, 
                                            "security_groups": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120653.881471, 
                                        "started_at": 1560120644.807485, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120680.750074, 
                                        "started_at": 1560120672.559136, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "subnets_per_network": 1, 
                                        "networks_per_tenant": 1, 
                                        "network_create_args": {}, 
                                        "dns_nameservers": null, 
                                        "dualstack": false, 
                                        "router": {
                                            "external": true
                                        }, 
                                        "start_cidr": "100.1.0.0/25"
                                    }, 
                                    "plugin_name": "network@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120653.882125, 
                                        "started_at": 1560120653.882121, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120672.558618, 
                                        "started_at": 1560120670.544797, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "b8c1c89f-2d88-448c-8efd-8f2c2ea340ec", 
                    "title": "NovaServers.boot_server_from_volume_and_delete", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-06-09T22:51:26", 
                    "updated_at": "2019-06-09T22:52:24", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "54d62fe4-0589-43be-b561-3e294fca0712", 
                            "description": "Boot a server from volume and then delete it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServers.boot_server_from_volume_and_delete": {
                                    "volume_size": 1, 
                                    "flavor": {
                                        "name": "rally_sanity-flavor_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "image": {
                                        "name": "rally_sanity-img_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "nics": [
                                        {
                                            "net-id": "833a9439-4930-463c-9ce2-476bc8c264b5"
                                        }
                                    ]
                                }
                            }, 
                            "min_duration": 23.223029851913452, 
                            "max_duration": 23.223029851913452, 
                            "start_time": 1560120702.918996, 
                            "load_duration": 23.223029851913452, 
                            "full_duration": 57.25588297843933, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 24.223, 
                                            "max": 24.223, 
                                            "median": 24.223, 
                                            "95%ile": 24.223, 
                                            "iteration_count": 1, 
                                            "avg": 24.223, 
                                            "90%ile": 24.223
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 23.223, 
                                                    "max": 23.223, 
                                                    "median": 23.223, 
                                                    "95%ile": 23.223, 
                                                    "iteration_count": 1, 
                                                    "avg": 23.223, 
                                                    "90%ile": 23.223
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 5.563, 
                                                "max": 5.563, 
                                                "median": 5.563, 
                                                "95%ile": 5.563, 
                                                "iteration_count": 1, 
                                                "avg": 5.563, 
                                                "90%ile": 5.563
                                            }, 
                                            "display_name": "cinder_v3.create_volume", 
                                            "name": "cinder_v3.create_volume", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 13.961, 
                                                "max": 13.961, 
                                                "median": 13.961, 
                                                "95%ile": 13.961, 
                                                "iteration_count": 1, 
                                                "avg": 13.961, 
                                                "90%ile": 13.961
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 4.699, 
                                                "max": 4.699, 
                                                "median": 4.699, 
                                                "95%ile": 4.699, 
                                                "iteration_count": 1, 
                                                "avg": 4.699, 
                                                "90%ile": 4.699
                                            }, 
                                            "display_name": "nova.delete_server", 
                                            "name": "nova.delete_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1560120702.918996, 
                                    "error": [], 
                                    "duration": 23.223029851913452, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1560120708.481817, 
                                            "started_at": 1560120702.919166, 
                                            "name": "cinder_v3.create_volume", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120722.443269, 
                                            "started_at": 1560120708.482015, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120727.141991, 
                                            "started_at": 1560120722.443389, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2019-06-09T22:51:26", 
                            "updated_at": "2019-06-09T22:52:24", 
                            "contexts": {
                                "api_versions": {
                                    "cinder": {
                                        "service_type": "volumev3", 
                                        "version": 3
                                    }
                                }, 
                                "quotas": {
                                    "cinder": {
                                        "gigabytes": -1, 
                                        "volumes": -1, 
                                        "snapshots": -1
                                    }, 
                                    "nova": {
                                        "ram": -1, 
                                        "floating_ips": -1, 
                                        "security_group_rules": -1, 
                                        "instances": -1, 
                                        "cores": -1, 
                                        "security_groups": -1
                                    }, 
                                    "neutron": {
                                        "subnet": -1, 
                                        "network": -1, 
                                        "port": -1
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "network": {
                                    "networks_per_tenant": 1, 
                                    "start_cidr": "100.1.0.0/25"
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1560120690.185852, 
                                        "started_at": 1560120686.582373, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120743.832892, 
                                        "started_at": 1560120740.228567, 
                                        "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": 1560120690.740852, 
                                        "started_at": 1560120690.186491, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120740.228084, 
                                        "started_at": 1560120740.227703, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "service_type": "volumev3", 
                                            "version": 3
                                        }
                                    }, 
                                    "plugin_name": "api_versions@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120692.26834, 
                                        "started_at": 1560120690.741494, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120740.2272, 
                                        "started_at": 1560120740.085121, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "cinder": {
                                            "gigabytes": -1, 
                                            "snapshots": -1, 
                                            "volumes": -1
                                        }, 
                                        "neutron": {
                                            "subnet": -1, 
                                            "network": -1, 
                                            "port": -1
                                        }, 
                                        "nova": {
                                            "ram": -1, 
                                            "floating_ips": -1, 
                                            "security_group_rules": -1, 
                                            "instances": -1, 
                                            "cores": -1, 
                                            "security_groups": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120701.712332, 
                                        "started_at": 1560120692.268927, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120740.08456, 
                                        "started_at": 1560120731.556729, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "subnets_per_network": 1, 
                                        "networks_per_tenant": 1, 
                                        "network_create_args": {}, 
                                        "dns_nameservers": null, 
                                        "dualstack": false, 
                                        "router": {
                                            "external": true
                                        }, 
                                        "start_cidr": "100.1.0.0/25"
                                    }, 
                                    "plugin_name": "network@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120701.712961, 
                                        "started_at": 1560120701.712898, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120731.556123, 
                                        "started_at": 1560120727.168585, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "nova", 
                                        "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": "4c061058-16ae-4daa-ad55-496e747b9550", 
                    "title": "NovaServers.pause_and_unpause_server", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-06-09T22:52:24", 
                    "updated_at": "2019-06-09T22:53:15", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "40a5942c-4e0c-495c-8710-0bdc40cf8c46", 
                            "description": "Create a server, pause, unpause and then delete it", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServers.pause_and_unpause_server": {
                                    "force_delete": false, 
                                    "flavor": {
                                        "name": "rally_sanity-flavor_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "image": {
                                        "name": "rally_sanity-img_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "nics": [
                                        {
                                            "net-id": "833a9439-4930-463c-9ce2-476bc8c264b5"
                                        }
                                    ]
                                }
                            }, 
                            "min_duration": 14.298123836517334, 
                            "max_duration": 14.298123836517334, 
                            "start_time": 1560120760.144921, 
                            "load_duration": 14.298123836517334, 
                            "full_duration": 48.347764015197754, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 19.298, 
                                            "max": 19.298, 
                                            "median": 19.298, 
                                            "95%ile": 19.298, 
                                            "iteration_count": 1, 
                                            "avg": 19.298, 
                                            "90%ile": 19.298
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 14.298, 
                                                    "max": 14.298, 
                                                    "median": 14.298, 
                                                    "95%ile": 14.298, 
                                                    "iteration_count": 1, 
                                                    "avg": 14.298, 
                                                    "90%ile": 14.298
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 5.0, 
                                                    "max": 5.0, 
                                                    "median": 5.0, 
                                                    "95%ile": 5.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 5.0, 
                                                    "90%ile": 5.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 11.934, 
                                                "max": 11.934, 
                                                "median": 11.934, 
                                                "95%ile": 11.934, 
                                                "iteration_count": 1, 
                                                "avg": 11.934, 
                                                "90%ile": 11.934
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.466, 
                                                "max": 2.466, 
                                                "median": 2.466, 
                                                "95%ile": 2.466, 
                                                "iteration_count": 1, 
                                                "avg": 2.466, 
                                                "90%ile": 2.466
                                            }, 
                                            "display_name": "nova.pause_server", 
                                            "name": "nova.pause_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.396, 
                                                "max": 2.396, 
                                                "median": 2.396, 
                                                "95%ile": 2.396, 
                                                "iteration_count": 1, 
                                                "avg": 2.396, 
                                                "90%ile": 2.396
                                            }, 
                                            "display_name": "nova.unpause_server", 
                                            "name": "nova.unpause_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.502, 
                                                "max": 2.502, 
                                                "median": 2.502, 
                                                "95%ile": 2.502, 
                                                "iteration_count": 1, 
                                                "avg": 2.502, 
                                                "90%ile": 2.502
                                            }, 
                                            "display_name": "nova.delete_server", 
                                            "name": "nova.delete_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1560120760.144921, 
                                    "error": [], 
                                    "duration": 14.298123836517334, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 5.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1560120772.079102, 
                                            "started_at": 1560120760.144982, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120774.545327, 
                                            "started_at": 1560120772.079156, 
                                            "name": "nova.pause_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120776.941433, 
                                            "started_at": 1560120774.545355, 
                                            "name": "nova.unpause_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120779.443012, 
                                            "started_at": 1560120776.941478, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2019-06-09T22:52:24", 
                            "updated_at": "2019-06-09T22:53:15", 
                            "contexts": {
                                "quotas": {
                                    "nova": {
                                        "ram": -1, 
                                        "floating_ips": -1, 
                                        "security_group_rules": -1, 
                                        "instances": -1, 
                                        "cores": -1, 
                                        "security_groups": -1
                                    }, 
                                    "neutron": {
                                        "subnet": -1, 
                                        "network": -1, 
                                        "port": -1
                                    }
                                }, 
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "network": {
                                    "networks_per_tenant": 1, 
                                    "start_cidr": "100.1.0.0/25"
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1560120748.21351, 
                                        "started_at": 1560120744.928351, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120793.273149, 
                                        "started_at": 1560120789.553967, 
                                        "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": 1560120749.396372, 
                                        "started_at": 1560120748.214286, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120789.553557, 
                                        "started_at": 1560120789.516728, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "neutron": {
                                            "subnet": -1, 
                                            "network": -1, 
                                            "port": -1
                                        }, 
                                        "nova": {
                                            "ram": -1, 
                                            "floating_ips": -1, 
                                            "security_group_rules": -1, 
                                            "instances": -1, 
                                            "cores": -1, 
                                            "security_groups": -1
                                        }
                                    }, 
                                    "plugin_name": "quotas@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120758.663842, 
                                        "started_at": 1560120749.396899, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120789.516129, 
                                        "started_at": 1560120781.397835, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "subnets_per_network": 1, 
                                        "networks_per_tenant": 1, 
                                        "network_create_args": {}, 
                                        "dns_nameservers": null, 
                                        "dualstack": false, 
                                        "router": {
                                            "external": true
                                        }, 
                                        "start_cidr": "100.1.0.0/25"
                                    }, 
                                    "plugin_name": "network@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120758.664583, 
                                        "started_at": 1560120758.664578, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120781.397235, 
                                        "started_at": 1560120779.474293, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "0dc71f9a-f65b-4f26-b813-5deefa6002ef", 
                    "title": "NovaServers.boot_and_migrate_server", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-06-09T22:53:15", 
                    "updated_at": "2019-06-09T22:54:09", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "7da15061-3e8d-4032-a329-ea3cc1113db7", 
                            "description": "Migrate a server.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServers.boot_and_migrate_server": {
                                    "nics": [
                                        {
                                            "net-id": "833a9439-4930-463c-9ce2-476bc8c264b5"
                                        }
                                    ], 
                                    "flavor": {
                                        "name": "rally_sanity-flavor_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "image": {
                                        "name": "rally_sanity-img_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }
                                }
                            }, 
                            "min_duration": 41.84209203720093, 
                            "max_duration": 41.84209203720093, 
                            "start_time": 1560120800.338297, 
                            "load_duration": 41.84209203720093, 
                            "full_duration": 53.70345401763916, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 42.842, 
                                            "max": 42.842, 
                                            "median": 42.842, 
                                            "95%ile": 42.842, 
                                            "iteration_count": 1, 
                                            "avg": 42.842, 
                                            "90%ile": 42.842
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 41.842, 
                                                    "max": 41.842, 
                                                    "median": 41.842, 
                                                    "95%ile": 41.842, 
                                                    "iteration_count": 1, 
                                                    "avg": 41.842, 
                                                    "90%ile": 41.842
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 12.289, 
                                                "max": 12.289, 
                                                "median": 12.289, 
                                                "95%ile": 12.289, 
                                                "iteration_count": 1, 
                                                "avg": 12.289, 
                                                "90%ile": 12.289
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 25.41, 
                                                "max": 25.41, 
                                                "median": 25.41, 
                                                "95%ile": 25.41, 
                                                "iteration_count": 1, 
                                                "avg": 25.41, 
                                                "90%ile": 25.41
                                            }, 
                                            "display_name": "nova.migrate", 
                                            "name": "nova.migrate", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.558, 
                                                "max": 2.558, 
                                                "median": 2.558, 
                                                "95%ile": 2.558, 
                                                "iteration_count": 1, 
                                                "avg": 2.558, 
                                                "90%ile": 2.558
                                            }, 
                                            "display_name": "nova.resize_confirm", 
                                            "name": "nova.resize_confirm", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.585, 
                                                "max": 2.585, 
                                                "median": 2.585, 
                                                "95%ile": 2.585, 
                                                "iteration_count": 1, 
                                                "avg": 2.585, 
                                                "90%ile": 2.585
                                            }, 
                                            "display_name": "nova.delete_server", 
                                            "name": "nova.delete_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1560120800.338297, 
                                    "error": [], 
                                    "duration": 41.84209203720093, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1560120812.627675, 
                                            "started_at": 1560120800.338411, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120838.037358, 
                                            "started_at": 1560120812.627712, 
                                            "name": "nova.migrate", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120840.595688, 
                                            "started_at": 1560120838.037451, 
                                            "name": "nova.resize_confirm", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120843.180271, 
                                            "started_at": 1560120840.595757, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2019-06-09T22:53:15", 
                            "updated_at": "2019-06-09T22:54:09", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1560120798.808532, 
                                        "started_at": 1560120795.188756, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120848.889912, 
                                        "started_at": 1560120844.948118, 
                                        "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": 1560120798.809423, 
                                        "started_at": 1560120798.80933, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120844.947844, 
                                        "started_at": 1560120843.208583, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "bb37aaf3-ec6d-4195-9fde-36542b3c3dfc", 
                    "title": "NovaServers.boot_server_and_list_interfaces", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-06-09T22:54:09", 
                    "updated_at": "2019-06-09T22:54:55", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "c4a08abb-c7f2-43eb-af22-cbd9ee69c56e", 
                            "description": "Boot a server and list interfaces attached to it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServers.boot_server_and_list_interfaces": {
                                    "flavor": {
                                        "name": "rally_sanity-flavor_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "auto_assign_nic": true, 
                                    "image": {
                                        "name": "rally_sanity-img_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }
                                }
                            }, 
                            "min_duration": 11.484389066696167, 
                            "max_duration": 11.484389066696167, 
                            "start_time": 1560120863.295018, 
                            "load_duration": 11.484389066696167, 
                            "full_duration": 45.30542492866516, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 12.484, 
                                            "max": 12.484, 
                                            "median": 12.484, 
                                            "95%ile": 12.484, 
                                            "iteration_count": 1, 
                                            "avg": 12.484, 
                                            "90%ile": 12.484
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 11.484, 
                                                    "max": 11.484, 
                                                    "median": 11.484, 
                                                    "95%ile": 11.484, 
                                                    "iteration_count": 1, 
                                                    "avg": 11.484, 
                                                    "90%ile": 11.484
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 12.348, 
                                                "max": 12.348, 
                                                "median": 12.348, 
                                                "95%ile": 12.348, 
                                                "iteration_count": 1, 
                                                "avg": 12.348, 
                                                "90%ile": 12.348
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "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": "nova.list_interfaces", 
                                            "name": "nova.list_interfaces", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1560120863.295018, 
                                    "error": [], 
                                    "duration": 11.484389066696167, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1560120875.643275, 
                                            "started_at": 1560120863.295164, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120875.779379, 
                                            "started_at": 1560120875.643382, 
                                            "name": "nova.list_interfaces", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2019-06-09T22:54:09", 
                            "updated_at": "2019-06-09T22:54:55", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "network": {}
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1560120852.908991, 
                                        "started_at": 1560120849.490744, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120894.794379, 
                                        "started_at": 1560120891.026548, 
                                        "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": 1560120861.615076, 
                                        "started_at": 1560120852.909802, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120891.025848, 
                                        "started_at": 1560120882.15019, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "subnets_per_network": 1, 
                                        "networks_per_tenant": 1, 
                                        "network_create_args": {}, 
                                        "dns_nameservers": null, 
                                        "dualstack": false, 
                                        "router": {
                                            "external": true
                                        }, 
                                        "start_cidr": "10.2.0.0/24"
                                    }, 
                                    "plugin_name": "network@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120861.615705, 
                                        "started_at": 1560120861.615699, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120882.149758, 
                                        "started_at": 1560120875.805674, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "a8dda3fc-aaf4-4508-96d6-3912221bdea0", 
                    "title": "NovaServers.boot_server_associate_and_dissociate_floating_ip", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-06-09T22:54:55", 
                    "updated_at": "2019-06-09T22:55:53", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "6af9ba24-c37f-4341-8375-1ef3676ef3c2", 
                            "description": "Boot a server associate and dissociate a floating IP from it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServers.boot_server_associate_and_dissociate_floating_ip": {
                                    "nics": [
                                        {
                                            "net-id": "833a9439-4930-463c-9ce2-476bc8c264b5"
                                        }
                                    ], 
                                    "flavor": {
                                        "name": "rally_sanity-flavor_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "image": {
                                        "name": "rally_sanity-img_c1a3469f-d666-45e6-b3f6-35e08a2d2013"
                                    }, 
                                    "create_floating_ip_args": {
                                        "ext_network": "floating_net"
                                    }
                                }
                            }, 
                            "min_duration": 18.752055168151855, 
                            "max_duration": 18.752055168151855, 
                            "start_time": 1560120909.427785, 
                            "load_duration": 18.752055168151855, 
                            "full_duration": 56.3778600692749, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 19.752, 
                                            "max": 19.752, 
                                            "median": 19.752, 
                                            "95%ile": 19.752, 
                                            "iteration_count": 1, 
                                            "avg": 19.752, 
                                            "90%ile": 19.752
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 18.752, 
                                                    "max": 18.752, 
                                                    "median": 18.752, 
                                                    "95%ile": 18.752, 
                                                    "iteration_count": 1, 
                                                    "avg": 18.752, 
                                                    "90%ile": 18.752
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 12.3, 
                                                "max": 12.3, 
                                                "median": 12.3, 
                                                "95%ile": 12.3, 
                                                "iteration_count": 1, 
                                                "avg": 12.3, 
                                                "90%ile": 12.3
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.087, 
                                                "max": 3.087, 
                                                "median": 3.087, 
                                                "95%ile": 3.087, 
                                                "iteration_count": 1, 
                                                "avg": 3.087, 
                                                "90%ile": 3.087
                                            }, 
                                            "display_name": "nova.associate_floating_ip", 
                                            "name": "nova.associate_floating_ip", 
                                            "count_per_iteration": 1, 
                                            "children": [
                                                {
                                                    "data": {
                                                        "success": "100.0%", 
                                                        "min": 0.1, 
                                                        "max": 0.1, 
                                                        "median": 0.1, 
                                                        "95%ile": 0.1, 
                                                        "iteration_count": 1, 
                                                        "avg": 0.1, 
                                                        "90%ile": 0.1
                                                    }, 
                                                    "display_name": "neutron.list_ports", 
                                                    "name": "neutron.list_ports", 
                                                    "count_per_iteration": 1, 
                                                    "children": []
                                                }, 
                                                {
                                                    "data": {
                                                        "success": "100.0%", 
                                                        "min": 0.074, 
                                                        "max": 0.074, 
                                                        "median": 0.074, 
                                                        "95%ile": 0.074, 
                                                        "iteration_count": 1, 
                                                        "avg": 0.074, 
                                                        "90%ile": 0.074
                                                    }, 
                                                    "display_name": "neutron.list_floating_ips", 
                                                    "name": "neutron.list_floating_ips", 
                                                    "count_per_iteration": 1, 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 2.466, 
                                                "max": 2.466, 
                                                "median": 2.466, 
                                                "95%ile": 2.466, 
                                                "iteration_count": 1, 
                                                "avg": 2.466, 
                                                "90%ile": 2.466
                                            }, 
                                            "display_name": "nova.dissociate_floating_ip", 
                                            "name": "nova.dissociate_floating_ip", 
                                            "count_per_iteration": 1, 
                                            "children": [
                                                {
                                                    "data": {
                                                        "success": "100.0%", 
                                                        "min": 0.086, 
                                                        "max": 0.086, 
                                                        "median": 0.086, 
                                                        "95%ile": 0.086, 
                                                        "iteration_count": 1, 
                                                        "avg": 0.086, 
                                                        "90%ile": 0.086
                                                    }, 
                                                    "display_name": "neutron.list_floating_ips", 
                                                    "name": "neutron.list_floating_ips", 
                                                    "count_per_iteration": 1, 
                                                    "children": []
                                                }
                                            ]
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1560120909.427785, 
                                    "error": [], 
                                    "duration": 18.752055168151855, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1560120921.727867, 
                                            "started_at": 1560120909.427885, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120926.713483, 
                                            "started_at": 1560120923.62698, 
                                            "name": "nova.associate_floating_ip", 
                                            "children": [
                                                {
                                                    "finished_at": 1560120923.726886, 
                                                    "started_at": 1560120923.62702, 
                                                    "name": "neutron.list_ports", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1560120923.800883, 
                                                    "started_at": 1560120923.727291, 
                                                    "name": "neutron.list_floating_ips", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1560120929.179824, 
                                            "started_at": 1560120926.713502, 
                                            "name": "nova.dissociate_floating_ip", 
                                            "children": [
                                                {
                                                    "finished_at": 1560120926.799881, 
                                                    "started_at": 1560120926.713736, 
                                                    "name": "neutron.list_floating_ips", 
                                                    "children": []
                                                }
                                            ]
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2019-06-09T22:54:55", 
                            "updated_at": "2019-06-09T22:55:53", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }, 
                                "network": {}
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1560120898.885419, 
                                        "started_at": 1560120895.755722, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120952.13045, 
                                        "started_at": 1560120948.285966, 
                                        "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": 1560120907.669325, 
                                        "started_at": 1560120898.886059, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120948.285266, 
                                        "started_at": 1560120939.329262, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "subnets_per_network": 1, 
                                        "networks_per_tenant": 1, 
                                        "network_create_args": {}, 
                                        "dns_nameservers": null, 
                                        "dualstack": false, 
                                        "router": {
                                            "external": true
                                        }, 
                                        "start_cidr": "10.2.0.0/24"
                                    }, 
                                    "plugin_name": "network@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1560120907.670262, 
                                        "started_at": 1560120907.670066, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120939.328337, 
                                        "started_at": 1560120929.198592, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "nova", 
                                        "neutron.floatingip"
                                    ], 
                                    "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": "65f1e56f-fa75-44d0-a641-2a4a34b772b1", 
                    "title": "NovaServerGroups.create_and_delete_server_group", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-06-09T22:55:53", 
                    "updated_at": "2019-06-09T22:56:06", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "f5c61a92-e290-4d53-ad37-9cc59ca8ac21", 
                            "description": "Create a server group, then delete it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServerGroups.create_and_delete_server_group": {
                                    "policies": [
                                        "affinity"
                                    ]
                                }
                            }, 
                            "min_duration": 0.8118889331817627, 
                            "max_duration": 0.8118889331817627, 
                            "start_time": 1560120957.466706, 
                            "load_duration": 0.8118889331817627, 
                            "full_duration": 10.44218397140503, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.812, 
                                            "max": 0.812, 
                                            "median": 0.812, 
                                            "95%ile": 0.812, 
                                            "iteration_count": 1, 
                                            "avg": 0.812, 
                                            "90%ile": 0.812
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.812, 
                                                    "max": 0.812, 
                                                    "median": 0.812, 
                                                    "95%ile": 0.812, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.812, 
                                                    "90%ile": 0.812
                                                }, 
                                                "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": 0.761, 
                                                "max": 0.761, 
                                                "median": 0.761, 
                                                "95%ile": 0.761, 
                                                "iteration_count": 1, 
                                                "avg": 0.761, 
                                                "90%ile": 0.761
                                            }, 
                                            "display_name": "nova.create_server_group", 
                                            "name": "nova.create_server_group", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.051, 
                                                "max": 0.051, 
                                                "median": 0.051, 
                                                "95%ile": 0.051, 
                                                "iteration_count": 1, 
                                                "avg": 0.051, 
                                                "90%ile": 0.051
                                            }, 
                                            "display_name": "nova.delete_server_group", 
                                            "name": "nova.delete_server_group", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1560120957.466706, 
                                    "error": [], 
                                    "duration": 0.8118889331817627, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1560120958.227621, 
                                            "started_at": 1560120957.466821, 
                                            "name": "nova.create_server_group", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1560120958.278584, 
                                            "started_at": 1560120958.227704, 
                                            "name": "nova.delete_server_group", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2019-06-09T22:55:54", 
                            "updated_at": "2019-06-09T22:56:06", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1560120957.438558, 
                                        "started_at": 1560120954.034291, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120964.4741, 
                                        "started_at": 1560120960.238002, 
                                        "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": 1560120957.439249, 
                                        "started_at": 1560120957.439244, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1560120960.237631, 
                                        "started_at": 1560120958.300344, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }
            ]
        }
    ]
}