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                                            "name": "nova.delete_server", 
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                                            "name": "nova.delete_server", 
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                                {
                                    "timestamp": 1563897452.875497, 
                                    "error": [], 
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                                    "atomic_actions": [
                                        {
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                                            "name": "nova.boot_server", 
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                                        {
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                                            "name": "nova.resize", 
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                                        {
                                            "finished_at": 1563897495.382935, 
                                            "started_at": 1563897489.959029, 
                                            "name": "nova.resize_confirm", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897497.887572, 
                                            "started_at": 1563897495.382989, 
                                            "name": "nova.delete_server", 
                                            "children": []
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                                    "atomic_actions": [
                                        {
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                                            "name": "nova.boot_server", 
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                                        {
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                                            "started_at": 1563897467.09268, 
                                            "name": "nova.resize", 
                                            "children": []
                                        }, 
                                        {
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                                            "started_at": 1563897489.431401, 
                                            "name": "nova.resize_confirm", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897496.96637, 
                                            "started_at": 1563897492.166566, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1563897486.633903, 
                                    "error": [], 
                                    "duration": 38.10544490814209, 
                                    "output": {
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                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1563897498.278828, 
                                            "started_at": 1563897486.633919, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897520.79174, 
                                            "started_at": 1563897498.27887, 
                                            "name": "nova.resize", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897523.294342, 
                                            "started_at": 1563897520.791807, 
                                            "name": "nova.resize_confirm", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897525.739277, 
                                            "started_at": 1563897523.294375, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1563897486.714424, 
                                    "error": [], 
                                    "duration": 40.181915044784546, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1563897500.589565, 
                                            "started_at": 1563897486.714439, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897522.795797, 
                                            "started_at": 1563897500.589584, 
                                            "name": "nova.resize", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897525.366444, 
                                            "started_at": 1563897522.795857, 
                                            "name": "nova.resize_confirm", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897527.896285, 
                                            "started_at": 1563897525.366478, 
                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-07-23T15:56:35", 
                            "updated_at": "2019-07-23T15:59:01", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1563897399.577704, 
                                        "started_at": 1563897395.487186, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1563897540.973424, 
                                        "started_at": 1563897534.88184, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1563897399.57855, 
                                        "started_at": 1563897399.5785, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1563897534.880875, 
                                        "started_at": 1563897527.918729, 
                                        "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": "80d4de97-1a28-43e8-9ab6-346fa18eba17", 
                    "title": "NovaServers.boot_and_live_migrate_server", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-07-23T15:59:02", 
                    "updated_at": "2019-07-23T16:10:10", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "6013c2e8-dc6d-4ce7-a8fc-74b57392ccf0", 
                            "description": "Live Migrate a server.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServers.boot_and_live_migrate_server": {
                                    "block_migration": false, 
                                    "flavor": {
                                        "name": "rally_full-flavor_916b92f7-10cb-4133-b58d-ddd0092a1bba"
                                    }, 
                                    "image": {
                                        "name": "rally_full-img_916b92f7-10cb-4133-b58d-ddd0092a1bba"
                                    }, 
                                    "nics": [
                                        {
                                            "net-id": "6dc6891e-63e8-43a4-b300-f7615667feb2"
                                        }
                                    ]
                                }
                            }, 
                            "min_duration": 317.2962040901184, 
                            "max_duration": 424.5641119480133, 
                            "start_time": 1563897547.062428, 
                            "load_duration": 640.134083032608, 
                            "full_duration": 667.06600689888, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "0.0%", 
                                            "min": 318.296, 
                                            "max": 425.564, 
                                            "median": 327.446, 
                                            "95%ile": 425.127, 
                                            "iteration_count": 5, 
                                            "avg": 363.502, 
                                            "90%ile": 424.691
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "0.0%", 
                                                    "min": 317.296, 
                                                    "max": 424.564, 
                                                    "median": 326.446, 
                                                    "95%ile": 424.127, 
                                                    "iteration_count": 5, 
                                                    "avg": 362.502, 
                                                    "90%ile": 423.691
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "0.0%", 
                                                    "min": 1.0, 
                                                    "max": 1.0, 
                                                    "median": 1.0, 
                                                    "95%ile": 1.0, 
                                                    "iteration_count": 5, 
                                                    "avg": 1.0, 
                                                    "90%ile": 1.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 9.848, 
                                                "max": 21.213, 
                                                "median": 19.453, 
                                                "95%ile": 21.117, 
                                                "iteration_count": 5, 
                                                "avg": 17.091, 
                                                "90%ile": 21.021
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "0.0%", 
                                                "min": 307.993, 
                                                "max": 404.351, 
                                                "median": 308.617, 
                                                "95%ile": 404.01, 
                                                "iteration_count": 5, 
                                                "avg": 346.411, 
                                                "90%ile": 403.669
                                            }, 
                                            "display_name": "nova.live_migrate", 
                                            "name": "nova.live_migrate", 
                                            "count_per_iteration": 1, 
                                            "children": [
                                                {
                                                    "data": {
                                                        "success": "100.0%", 
                                                        "min": 0.484, 
                                                        "max": 0.669, 
                                                        "median": 0.541, 
                                                        "95%ile": 0.644, 
                                                        "iteration_count": 5, 
                                                        "avg": 0.553, 
                                                        "90%ile": 0.618
                                                    }, 
                                                    "display_name": "nova.list_hypervisors", 
                                                    "name": "nova.list_hypervisors", 
                                                    "count_per_iteration": 1, 
                                                    "children": []
                                                }
                                            ]
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1563897547.062428, 
                                    "error": [
                                        "TimeoutException", 
                                        "Rally tired waiting 400.00 seconds for Server s_rally_6013c2e8_1Dx1HC4F:023eb8a6-9eef-446e-a805-c4b688fc4536 to become ('ACTIVE') current status MIGRATING", 
                                        "Traceback (most recent call last):\n  File \"/usr/lib/python2.7/site-packages/rally/task/runner.py\", line 71, in _run_scenario_once\n    getattr(scenario_inst, method_name)(**scenario_kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/servers.py\", line 720, in run\n    self._live_migrate(server, block_migration, disk_over_commit)\n  File \"/usr/lib/python2.7/site-packages/rally/task/atomic.py\", line 91, in func_atomic_actions\n    f = func(self, *args, **kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/utils.py\", line 805, in _live_migrate\n    CONF.openstack.nova_server_live_migrate_poll_interval)\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 252, in wait_for_status\n    timeout=timeout)\nTimeoutException: Rally tired waiting 400.00 seconds for Server s_rally_6013c2e8_1Dx1HC4F:023eb8a6-9eef-446e-a805-c4b688fc4536 to become ('ACTIVE') current status MIGRATING\n"
                                    ], 
                                    "duration": 422.38055205345154, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1563897567.79621, 
                                            "started_at": 1563897547.062549, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897970.442931, 
                                            "started_at": 1563897567.796252, 
                                            "children": [
                                                {
                                                    "finished_at": 1563897568.323855, 
                                                    "started_at": 1563897567.796288, 
                                                    "name": "nova.list_hypervisors", 
                                                    "children": []
                                                }
                                            ], 
                                            "failed": true, 
                                            "name": "nova.live_migrate"
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1563897547.067984, 
                                    "error": [
                                        "TimeoutException", 
                                        "Rally tired waiting 400.00 seconds for Server s_rally_6013c2e8_PJWRmyxO:edaf8cd7-c14a-4e3a-8b71-c1cf6d5cdfe5 to become ('ACTIVE') current status MIGRATING", 
                                        "Traceback (most recent call last):\n  File \"/usr/lib/python2.7/site-packages/rally/task/runner.py\", line 71, in _run_scenario_once\n    getattr(scenario_inst, method_name)(**scenario_kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/servers.py\", line 720, in run\n    self._live_migrate(server, block_migration, disk_over_commit)\n  File \"/usr/lib/python2.7/site-packages/rally/task/atomic.py\", line 91, in func_atomic_actions\n    f = func(self, *args, **kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/utils.py\", line 805, in _live_migrate\n    CONF.openstack.nova_server_live_migrate_poll_interval)\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 252, in wait_for_status\n    timeout=timeout)\nTimeoutException: Rally tired waiting 400.00 seconds for Server s_rally_6013c2e8_PJWRmyxO:edaf8cd7-c14a-4e3a-8b71-c1cf6d5cdfe5 to become ('ACTIVE') current status MIGRATING\n"
                                    ], 
                                    "duration": 424.5641119480133, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1563897568.281321, 
                                            "started_at": 1563897547.068059, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897972.632059, 
                                            "started_at": 1563897568.281383, 
                                            "children": [
                                                {
                                                    "finished_at": 1563897568.823698, 
                                                    "started_at": 1563897568.281416, 
                                                    "name": "nova.list_hypervisors", 
                                                    "children": []
                                                }
                                            ], 
                                            "failed": true, 
                                            "name": "nova.live_migrate"
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1563897547.068032, 
                                    "error": [
                                        "RallyException", 
                                        "Live Migration failed: Migration complete but instance did not change host: cmp002", 
                                        "Traceback (most recent call last):\n  File \"/usr/lib/python2.7/site-packages/rally/task/runner.py\", line 71, in _run_scenario_once\n    getattr(scenario_inst, method_name)(**scenario_kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/servers.py\", line 720, in run\n    self._live_migrate(server, block_migration, disk_over_commit)\n  File \"/usr/lib/python2.7/site-packages/rally/task/atomic.py\", line 91, in func_atomic_actions\n    f = func(self, *args, **kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/utils.py\", line 813, in _live_migrate\n    \"but instance did not change host: %s\" % host_pre_migrate)\nRallyException: Live Migration failed: Migration complete but instance did not change host: cmp002\n"
                                    ], 
                                    "duration": 321.8236229419708, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1563897561.274668, 
                                            "started_at": 1563897547.068126, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897869.891607, 
                                            "started_at": 1563897561.274713, 
                                            "children": [
                                                {
                                                    "finished_at": 1563897561.75883, 
                                                    "started_at": 1563897561.274751, 
                                                    "name": "nova.list_hypervisors", 
                                                    "children": []
                                                }
                                            ], 
                                            "failed": true, 
                                            "name": "nova.live_migrate"
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1563897547.070831, 
                                    "error": [
                                        "RallyException", 
                                        "Live Migration failed: Migration complete but instance did not change host: cmp001", 
                                        "Traceback (most recent call last):\n  File \"/usr/lib/python2.7/site-packages/rally/task/runner.py\", line 71, in _run_scenario_once\n    getattr(scenario_inst, method_name)(**scenario_kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/servers.py\", line 720, in run\n    self._live_migrate(server, block_migration, disk_over_commit)\n  File \"/usr/lib/python2.7/site-packages/rally/task/atomic.py\", line 91, in func_atomic_actions\n    f = func(self, *args, **kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/utils.py\", line 813, in _live_migrate\n    \"but instance did not change host: %s\" % host_pre_migrate)\nRallyException: Live Migration failed: Migration complete but instance did not change host: cmp001\n"
                                    ], 
                                    "duration": 326.446161031723, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1563897566.524194, 
                                            "started_at": 1563897547.070916, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563897874.516918, 
                                            "started_at": 1563897566.524238, 
                                            "children": [
                                                {
                                                    "finished_at": 1563897567.065666, 
                                                    "started_at": 1563897566.524256, 
                                                    "name": "nova.list_hypervisors", 
                                                    "children": []
                                                }
                                            ], 
                                            "failed": true, 
                                            "name": "nova.live_migrate"
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1563897869.900307, 
                                    "error": [
                                        "RallyException", 
                                        "Live Migration failed: Migration complete but instance did not change host: cmp002", 
                                        "Traceback (most recent call last):\n  File \"/usr/lib/python2.7/site-packages/rally/task/runner.py\", line 71, in _run_scenario_once\n    getattr(scenario_inst, method_name)(**scenario_kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/servers.py\", line 720, in run\n    self._live_migrate(server, block_migration, disk_over_commit)\n  File \"/usr/lib/python2.7/site-packages/rally/task/atomic.py\", line 91, in func_atomic_actions\n    f = func(self, *args, **kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/utils.py\", line 813, in _live_migrate\n    \"but instance did not change host: %s\" % host_pre_migrate)\nRallyException: Live Migration failed: Migration complete but instance did not change host: cmp002\n"
                                    ], 
                                    "duration": 317.2962040901184, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1563897879.747878, 
                                            "started_at": 1563897869.90034, 
                                            "name": "nova.boot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1563898188.196453, 
                                            "started_at": 1563897879.747932, 
                                            "children": [
                                                {
                                                    "finished_at": 1563897880.416971, 
                                                    "started_at": 1563897879.747945, 
                                                    "name": "nova.list_hypervisors", 
                                                    "children": []
                                                }
                                            ], 
                                            "failed": true, 
                                            "name": "nova.live_migrate"
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 5, 
                            "total_iteration_count": 5, 
                            "created_at": "2019-07-23T15:59:02", 
                            "updated_at": "2019-07-23T16:10:10", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1563897545.752552, 
                                        "started_at": 1563897542.048952, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1563898209.112588, 
                                        "started_at": 1563898203.389276, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "user_domain": "Default", 
                                        "project_domain": "Default", 
                                        "user_choice_method": "random", 
                                        "users_per_tenant": 2, 
                                        "tenants": 3, 
                                        "resource_management_workers": 20
                                    }, 
                                    "plugin_name": "users@openstack"
                                }, 
                                {
                                    "setup": {
                                        "finished_at": 1563897545.753739, 
                                        "started_at": 1563897545.75359, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1563898203.388676, 
                                        "started_at": 1563898188.221402, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "nova"
                                    ], 
                                    "plugin_name": "cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": false, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 100.00% <= 0.00% - Failed", 
                                        "success": false
                                    }, 
                                    {
                                        "criterion": "aborted_on_sla", 
                                        "detail": "Task was aborted due to SLA failure(s).", 
                                        "success": false
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "f36fa482-0650-43f3-94bb-766a379017a6", 
                    "title": "NovaServers.boot_server_attach_created_volume_and_live_migrate", 
                    "description": "", 
                    "status": "aborted", 
                    "created_at": "2019-07-23T16:10:10", 
                    "updated_at": "2019-07-23T16:10:10", 
                    "sla": {}, 
                    "workloads": []
                }
            ]
        }
    ]
}