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                                        {
                                            "finished_at": 1550926273.111508, 
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                                            "name": "nova.create_keypair", 
                                            "children": []
                                        }, 
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                                }, 
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                                    "error": [], 
                                    "duration": 0.797698974609375, 
                                    "output": {
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                                    }, 
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                                    "atomic_actions": [
                                        {
                                            "finished_at": 1550926273.777323, 
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                                            "name": "nova.create_keypair", 
                                            "children": []
                                        }, 
                                        {
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                                            "started_at": 1550926273.777342, 
                                            "name": "nova.list_keypairs", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1550926273.106608, 
                                    "error": [], 
                                    "duration": 0.7346000671386719, 
                                    "output": {
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                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1550926273.823861, 
                                            "started_at": 1550926273.10662, 
                                            "name": "nova.create_keypair", 
                                            "children": []
                                        }, 
                                        {
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                                            "started_at": 1550926273.823879, 
                                            "name": "nova.list_keypairs", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-23T12:51:06", 
                            "updated_at": "2019-02-23T12:51:28", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }, 
                                "quotas": {
                                    "nova": {
                                        "ram": -1, 
                                        "floating_ips": -1, 
                                        "security_group_rules": -1, 
                                        "instances": -1, 
                                        "key_pairs": -1, 
                                        "cores": -1, 
                                        "security_groups": -1
                                    }
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1550926270.514043, 
                                        "started_at": 1550926266.827604, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1550926287.192584, 
                                        "started_at": 1550926281.887053, 
                                        "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": 1550926271.501666, 
                                        "started_at": 1550926270.514376, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
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                                        "started_at": 1550926281.854368, 
                                        "atomic_actions": [], 
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                                    }, 
                                    "plugin_cfg": {
                                        "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": 1550926271.501976, 
                                        "started_at": 1550926271.501974, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1550926281.853997, 
                                        "started_at": 1550926273.862635, 
                                        "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": "4582d225-cbca-42bc-b83a-d9213eabc1b1", 
                    "title": "NovaServers.boot_and_bounce_server", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-23T12:51:28", 
                    "updated_at": "2019-02-23T12:53:07", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "0db1d287-60f9-4f40-9d01-de2f9661d417", 
                            "description": "Boot a server and run specified actions against it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "NovaServers.boot_and_bounce_server": {
                                    "nics": [
                                        {
                                            "net-id": "30faf2b7-d44d-4f7f-8c25-6ae898b24e2b"
                                        }
                                    ], 
                                    "flavor": {
                                        "name": "rally_full-flavor_c37a5586-33da-45d8-ad65-115734da2962"
                                    }, 
                                    "image": {
                                        "name": "rally_full-img_c37a5586-33da-45d8-ad65-115734da2962"
                                    }, 
                                    "actions": [
                                        {
                                            "hard_reboot": 1
                                        }, 
                                        {
                                            "soft_reboot": 1
                                        }, 
                                        {
                                            "stop_start": 1
                                        }, 
                                        {
                                            "rescue_unrescue": 1
                                        }
                                    ]
                                }
                            }, 
                            "min_duration": 14.563748121261597, 
                            "max_duration": 27.459177017211914, 
                            "start_time": 1550926310.08278, 
                            "load_duration": 36.91340923309326, 
                            "full_duration": 96.75319981575012, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "0.0%", 
                                            "min": 15.564, 
                                            "max": 28.459, 
                                            "median": 26.235, 
                                            "95%ile": 28.017, 
                                            "iteration_count": 5, 
                                            "avg": 23.77, 
                                            "90%ile": 27.576
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "0.0%", 
                                                    "min": 14.564, 
                                                    "max": 27.459, 
                                                    "median": 25.235, 
                                                    "95%ile": 27.017, 
                                                    "iteration_count": 5, 
                                                    "avg": 22.77, 
                                                    "90%ile": 26.576
                                                }, 
                                                "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": "0.0%", 
                                                "min": 15.548, 
                                                "max": 28.441, 
                                                "median": 26.217, 
                                                "95%ile": 27.999, 
                                                "iteration_count": 5, 
                                                "avg": 23.752, 
                                                "90%ile": 27.558
                                            }, 
                                            "display_name": "nova.boot_server", 
                                            "name": "nova.boot_server", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1550926310.08278, 
                                    "error": [
                                        "GetResourceErrorStatus", 
                                        "Resource <Server: s_rally_0db1d287_NzfEuoTX> has ERROR status.\n Fault: {u'message': u'Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance a0585313-4a4e-4222-ae4c-7ba72bd9103f.', u'code': 500, u'created': u'2019-02-23T12:52:11Z'}", 
                                        "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 234, in run\n    server = self._boot_server(image, flavor, **kwargs)\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 88, in _boot_server\n    check_interval=CONF.openstack.nova_server_boot_poll_interval\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 214, in wait_for_status\n    resource = update_resource(resource)\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 89, in _get_from_manager\n    fault=getattr(res, \"fault\", \"n/a\"))\nGetResourceErrorStatus: Resource <Server: s_rally_0db1d287_NzfEuoTX> has ERROR status.\n Fault: {u'message': u'Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance a0585313-4a4e-4222-ae4c-7ba72bd9103f.', u'code': 500, u'created': u'2019-02-23T12:52:11Z'}\n"
                                    ], 
                                    "duration": 21.343444108963013, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1550926332.426211, 
                                            "started_at": 1550926310.102036, 
                                            "children": [], 
                                            "failed": true, 
                                            "name": "nova.boot_server"
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1550926310.083765, 
                                    "error": [
                                        "GetResourceErrorStatus", 
                                        "Resource <Server: s_rally_0db1d287_ScaDug7g> has ERROR status.\n Fault: {u'message': u'Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance f59a2fd6-d012-42ea-8015-1b04b51dc39c.', u'code': 500, u'created': u'2019-02-23T12:52:15Z'}", 
                                        "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 234, in run\n    server = self._boot_server(image, flavor, **kwargs)\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 88, in _boot_server\n    check_interval=CONF.openstack.nova_server_boot_poll_interval\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 214, in wait_for_status\n    resource = update_resource(resource)\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 89, in _get_from_manager\n    fault=getattr(res, \"fault\", \"n/a\"))\nGetResourceErrorStatus: Resource <Server: s_rally_0db1d287_ScaDug7g> has ERROR status.\n Fault: {u'message': u'Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance f59a2fd6-d012-42ea-8015-1b04b51dc39c.', u'code': 500, u'created': u'2019-02-23T12:52:15Z'}\n"
                                    ], 
                                    "duration": 25.250757932662964, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1550926336.334511, 
                                            "started_at": 1550926310.102349, 
                                            "children": [], 
                                            "failed": true, 
                                            "name": "nova.boot_server"
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1550926310.085469, 
                                    "error": [
                                        "GetResourceErrorStatus", 
                                        "Resource <Server: s_rally_0db1d287_wJoV7Ljd> has ERROR status.\n Fault: {u'message': u'Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance 100f509d-5b35-4ff2-84c7-e4879fe33fba.', u'code': 500, u'created': u'2019-02-23T12:52:15Z'}", 
                                        "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 234, in run\n    server = self._boot_server(image, flavor, **kwargs)\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 88, in _boot_server\n    check_interval=CONF.openstack.nova_server_boot_poll_interval\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 214, in wait_for_status\n    resource = update_resource(resource)\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 89, in _get_from_manager\n    fault=getattr(res, \"fault\", \"n/a\"))\nGetResourceErrorStatus: Resource <Server: s_rally_0db1d287_wJoV7Ljd> has ERROR status.\n Fault: {u'message': u'Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance 100f509d-5b35-4ff2-84c7-e4879fe33fba.', u'code': 500, u'created': u'2019-02-23T12:52:15Z'}\n"
                                    ], 
                                    "duration": 25.234862089157104, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1550926336.320319, 
                                            "started_at": 1550926310.103768, 
                                            "children": [], 
                                            "failed": true, 
                                            "name": "nova.boot_server"
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1550926310.087327, 
                                    "error": [
                                        "GetResourceErrorStatus", 
                                        "Resource <Server: s_rally_0db1d287_QUOwXVMB> has ERROR status.\n Fault: {u'message': u'Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance 132776b1-fe05-450c-a1f2-23fc9e7f197a.', u'code': 500, u'created': u'2019-02-23T12:52:18Z'}", 
                                        "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 234, in run\n    server = self._boot_server(image, flavor, **kwargs)\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 88, in _boot_server\n    check_interval=CONF.openstack.nova_server_boot_poll_interval\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 214, in wait_for_status\n    resource = update_resource(resource)\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 89, in _get_from_manager\n    fault=getattr(res, \"fault\", \"n/a\"))\nGetResourceErrorStatus: Resource <Server: s_rally_0db1d287_QUOwXVMB> has ERROR status.\n Fault: {u'message': u'Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance 132776b1-fe05-450c-a1f2-23fc9e7f197a.', u'code': 500, u'created': u'2019-02-23T12:52:18Z'}\n"
                                    ], 
                                    "duration": 27.459177017211914, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1550926338.546478, 
                                            "started_at": 1550926310.105334, 
                                            "children": [], 
                                            "failed": true, 
                                            "name": "nova.boot_server"
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1550926332.432441, 
                                    "error": [
                                        "GetResourceErrorStatus", 
                                        "Resource <Server: s_rally_0db1d287_7oojcohX> has ERROR status.\n Fault: {u'message': u'Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance f5071022-d1cf-41bc-91cd-c426ecb5f78f.', u'code': 500, u'created': u'2019-02-23T12:52:26Z'}", 
                                        "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 234, in run\n    server = self._boot_server(image, flavor, **kwargs)\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 88, in _boot_server\n    check_interval=CONF.openstack.nova_server_boot_poll_interval\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 214, in wait_for_status\n    resource = update_resource(resource)\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 89, in _get_from_manager\n    fault=getattr(res, \"fault\", \"n/a\"))\nGetResourceErrorStatus: Resource <Server: s_rally_0db1d287_7oojcohX> has ERROR status.\n Fault: {u'message': u'Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance f5071022-d1cf-41bc-91cd-c426ecb5f78f.', u'code': 500, u'created': u'2019-02-23T12:52:26Z'}\n"
                                    ], 
                                    "duration": 14.563748121261597, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 1.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1550926347.996179, 
                                            "started_at": 1550926332.448496, 
                                            "children": [], 
                                            "failed": true, 
                                            "name": "nova.boot_server"
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 5, 
                            "total_iteration_count": 5, 
                            "created_at": "2019-02-23T12:51:28", 
                            "updated_at": "2019-02-23T12:53:07", 
                            "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": 2, 
                                    "tenants": 3
                                }, 
                                "network": {
                                    "networks_per_tenant": 1, 
                                    "start_cidr": "100.1.0.0/25"
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1550926292.319142, 
                                        "started_at": 1550926288.937971, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1550926385.689317, 
                                        "started_at": 1550926380.59896, 
                                        "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": 1550926293.593769, 
                                        "started_at": 1550926292.319473, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1550926380.598544, 
                                        "started_at": 1550926380.507486, 
                                        "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": 1550926309.062677, 
                                        "started_at": 1550926293.594093, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1550926380.507036, 
                                        "started_at": 1550926357.335219, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": {
                                        "subnets_per_network": 1, 
                                        "networks_per_tenant": 1, 
                                        "network_create_args": {}, 
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                                        "criterion": "failure_rate", 
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}