{
    "info": {
        "generated_at": "2019-02-04T22:23:01", 
        "rally_version": "1.2.1", 
        "format_version": "1.2"
    }, 
    "tasks": [
        {
            "uuid": "3378c77d-fc03-457a-9bdd-ff7a4494ede6", 
            "title": "", 
            "description": "", 
            "status": "finished", 
            "tags": [], 
            "env_uuid": "1fa225ae-a858-4e45-b404-ad8448f76b87", 
            "env_name": "opnfv-rally", 
            "created_at": "2019-02-04T22:19:06", 
            "updated_at": "2019-02-04T22:22:57", 
            "pass_sla": true, 
            "subtasks": [
                {
                    "uuid": "eca0cf0c-d03b-4b74-b712-c759bac82f9e", 
                    "title": "KeystoneBasic.add_and_remove_user_role", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:19:13", 
                    "updated_at": "2019-02-04T22:19:33", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "ddee035c-01f3-444b-beeb-246aec216f18", 
                            "description": "Create a user role add to a user and disassociate.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.add_and_remove_user_role": {}
                            }, 
                            "min_duration": 0.5509071350097656, 
                            "max_duration": 0.7287590503692627, 
                            "start_time": 1549318757.117472, 
                            "load_duration": 3.521360158920288, 
                            "full_duration": 18.644416093826294, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.551, 
                                            "max": 0.729, 
                                            "median": 0.6, 
                                            "95%ile": 0.719, 
                                            "iteration_count": 10, 
                                            "avg": 0.617, 
                                            "90%ile": 0.71
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.551, 
                                                    "max": 0.729, 
                                                    "median": 0.6, 
                                                    "95%ile": 0.719, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.617, 
                                                    "90%ile": 0.71
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.391, 
                                                "max": 0.45, 
                                                "median": 0.396, 
                                                "95%ile": 0.448, 
                                                "iteration_count": 10, 
                                                "avg": 0.414, 
                                                "90%ile": 0.445
                                            }, 
                                            "display_name": "keystone_v3.create_role", 
                                            "name": "keystone_v3.create_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.054, 
                                                "max": 0.109, 
                                                "median": 0.078, 
                                                "95%ile": 0.108, 
                                                "iteration_count": 10, 
                                                "avg": 0.079, 
                                                "90%ile": 0.106
                                            }, 
                                            "display_name": "keystone_v3.add_role", 
                                            "name": "keystone_v3.add_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.099, 
                                                "max": 0.179, 
                                                "median": 0.11, 
                                                "95%ile": 0.168, 
                                                "iteration_count": 10, 
                                                "avg": 0.123, 
                                                "90%ile": 0.157
                                            }, 
                                            "display_name": "keystone_v3.revoke_role", 
                                            "name": "keystone_v3.revoke_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318757.117472, 
                                    "error": [], 
                                    "duration": 0.55354905128479, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318757.509012, 
                                            "started_at": 1549318757.117715, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318757.564291, 
                                            "started_at": 1549318757.509164, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318757.671006, 
                                            "started_at": 1549318757.564333, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318757.121524, 
                                    "error": [], 
                                    "duration": 0.6499009132385254, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318757.563911, 
                                            "started_at": 1549318757.121686, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318757.663131, 
                                            "started_at": 1549318757.564086, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318757.771412, 
                                            "started_at": 1549318757.663175, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318757.125085, 
                                    "error": [], 
                                    "duration": 0.5592808723449707, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318757.516462, 
                                            "started_at": 1549318757.125231, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318757.573264, 
                                            "started_at": 1549318757.516607, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318757.684348, 
                                            "started_at": 1549318757.573307, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318757.171698, 
                                    "error": [], 
                                    "duration": 0.5969038009643555, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318757.563938, 
                                            "started_at": 1549318757.171835, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318757.662677, 
                                            "started_at": 1549318757.56406, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318757.768591, 
                                            "started_at": 1549318757.662719, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318758.504653, 
                                    "error": [], 
                                    "duration": 0.6530871391296387, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318758.949014, 
                                            "started_at": 1549318758.504702, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318759.002743, 
                                            "started_at": 1549318758.949096, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318759.157728, 
                                            "started_at": 1549318759.002783, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318758.510974, 
                                    "error": [], 
                                    "duration": 0.6034731864929199, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318758.906329, 
                                            "started_at": 1549318758.511006, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318759.015567, 
                                            "started_at": 1549318758.906388, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318759.114422, 
                                            "started_at": 1549318759.015606, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318758.527933, 
                                    "error": [], 
                                    "duration": 0.7077541351318359, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318758.978308, 
                                            "started_at": 1549318758.527975, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318759.082, 
                                            "started_at": 1549318758.978364, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318759.235674, 
                                            "started_at": 1549318759.08204, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318758.556155, 
                                    "error": [], 
                                    "duration": 0.5509071350097656, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318758.949333, 
                                            "started_at": 1549318758.556198, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318759.003533, 
                                            "started_at": 1549318758.949389, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318759.107051, 
                                            "started_at": 1549318759.003572, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318759.902419, 
                                    "error": [], 
                                    "duration": 0.5649659633636475, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318760.298907, 
                                            "started_at": 1549318759.902465, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318760.354734, 
                                            "started_at": 1549318760.298978, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318760.467373, 
                                            "started_at": 1549318760.35478, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318759.910073, 
                                    "error": [], 
                                    "duration": 0.7287590503692627, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318760.353381, 
                                            "started_at": 1549318759.910108, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318760.459308, 
                                            "started_at": 1549318760.353447, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318760.638821, 
                                            "started_at": 1549318760.459345, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:19:13", 
                            "updated_at": "2019-02-04T22:19:33", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318756.301602, 
                                        "started_at": 1549318753.448885, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318772.087892, 
                                        "started_at": 1549318766.616955, 
                                        "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": 1549318756.302413, 
                                        "started_at": 1549318756.302393, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318766.615798, 
                                        "started_at": 1549318760.662031, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "fbb21bfd-7a96-4dcb-94c4-71d1fe4f3d31", 
                    "title": "KeystoneBasic.create_add_and_list_user_roles", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:19:33", 
                    "updated_at": "2019-02-04T22:19:52", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "c2bfd5b9-5978-4740-a3d2-a7a7e9d6b6b0", 
                            "description": "Create user role, add it and list user roles for given user.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_add_and_list_user_roles": {}
                            }, 
                            "min_duration": 0.505267858505249, 
                            "max_duration": 0.6417460441589355, 
                            "start_time": 1549318777.512935, 
                            "load_duration": 3.0919029712677, 
                            "full_duration": 17.95422887802124, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.505, 
                                            "max": 0.642, 
                                            "median": 0.539, 
                                            "95%ile": 0.641, 
                                            "iteration_count": 10, 
                                            "avg": 0.557, 
                                            "90%ile": 0.641
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.505, 
                                                    "max": 0.642, 
                                                    "median": 0.539, 
                                                    "95%ile": 0.641, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.557, 
                                                    "90%ile": 0.641
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.375, 
                                                "max": 0.489, 
                                                "median": 0.385, 
                                                "95%ile": 0.464, 
                                                "iteration_count": 10, 
                                                "avg": 0.404, 
                                                "90%ile": 0.44
                                            }, 
                                            "display_name": "keystone_v3.create_role", 
                                            "name": "keystone_v3.create_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.046, 
                                                "max": 0.108, 
                                                "median": 0.052, 
                                                "95%ile": 0.086, 
                                                "iteration_count": 10, 
                                                "avg": 0.057, 
                                                "90%ile": 0.065
                                            }, 
                                            "display_name": "keystone_v3.add_role", 
                                            "name": "keystone_v3.add_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.084, 
                                                "max": 0.104, 
                                                "median": 0.097, 
                                                "95%ile": 0.104, 
                                                "iteration_count": 10, 
                                                "avg": 0.095, 
                                                "90%ile": 0.104
                                            }, 
                                            "display_name": "keystone_v3.list_roles", 
                                            "name": "keystone_v3.list_roles", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318777.512935, 
                                    "error": [], 
                                    "duration": 0.6417460441589355, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318777.946076, 
                                            "started_at": 1549318777.513145, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318778.053996, 
                                            "started_at": 1549318777.946183, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318778.154637, 
                                            "started_at": 1549318778.054033, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318777.514508, 
                                    "error": [], 
                                    "duration": 0.5201349258422852, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318777.894763, 
                                            "started_at": 1549318777.514679, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318777.946947, 
                                            "started_at": 1549318777.894877, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318778.034607, 
                                            "started_at": 1549318777.946992, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318777.525866, 
                                    "error": [], 
                                    "duration": 0.5338540077209473, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318777.909971, 
                                            "started_at": 1549318777.526013, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318777.962754, 
                                            "started_at": 1549318777.910081, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318778.059688, 
                                            "started_at": 1549318777.962791, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318777.526556, 
                                    "error": [], 
                                    "duration": 0.5299129486083984, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318777.906409, 
                                            "started_at": 1549318777.526737, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318777.959763, 
                                            "started_at": 1549318777.906521, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318778.056436, 
                                            "started_at": 1549318777.959793, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318778.798748, 
                                    "error": [], 
                                    "duration": 0.5205838680267334, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318779.182215, 
                                            "started_at": 1549318778.798802, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318779.229727, 
                                            "started_at": 1549318779.18226, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318779.319308, 
                                            "started_at": 1549318779.229752, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318778.800199, 
                                    "error": [], 
                                    "duration": 0.505267858505249, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318779.174974, 
                                            "started_at": 1549318778.800253, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318779.22128, 
                                            "started_at": 1549318779.175021, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318779.305422, 
                                            "started_at": 1549318779.221306, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318778.863477, 
                                    "error": [], 
                                    "duration": 0.5822501182556152, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318779.297577, 
                                            "started_at": 1549318778.863539, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318779.35776, 
                                            "started_at": 1549318779.297703, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318779.44569, 
                                            "started_at": 1549318779.357791, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318778.949042, 
                                    "error": [], 
                                    "duration": 0.6411538124084473, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318779.437873, 
                                            "started_at": 1549318778.949092, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318779.486285, 
                                            "started_at": 1549318779.437929, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318779.590164, 
                                            "started_at": 1549318779.486321, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318780.049918, 
                                    "error": [], 
                                    "duration": 0.5499701499938965, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318780.445792, 
                                            "started_at": 1549318780.049969, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318780.496126, 
                                            "started_at": 1549318780.44585, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318780.599852, 
                                            "started_at": 1549318780.496165, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318780.059978, 
                                    "error": [], 
                                    "duration": 0.5448598861694336, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318780.446703, 
                                            "started_at": 1549318780.060027, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318780.501059, 
                                            "started_at": 1549318780.446759, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318780.604789, 
                                            "started_at": 1549318780.501097, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:19:33", 
                            "updated_at": "2019-02-04T22:19:52", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318776.697421, 
                                        "started_at": 1549318773.863248, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318791.810821, 
                                        "started_at": 1549318786.286586, 
                                        "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": 1549318776.698107, 
                                        "started_at": 1549318776.698092, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318786.285929, 
                                        "started_at": 1549318780.629927, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "d7d3d8e3-88d7-4cac-907d-4364e6babfbd", 
                    "title": "KeystoneBasic.create_and_list_tenants", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:19:52", 
                    "updated_at": "2019-02-04T22:20:10", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "e0fa2152-6854-49f4-97e7-e82353763a6f", 
                            "description": "Create a keystone tenant with random name and list all tenants.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_and_list_tenants": {}
                            }, 
                            "min_duration": 0.5781679153442383, 
                            "max_duration": 0.7639369964599609, 
                            "start_time": 1549318795.835125, 
                            "load_duration": 3.4687421321868896, 
                            "full_duration": 17.87924599647522, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.578, 
                                            "max": 0.764, 
                                            "median": 0.645, 
                                            "95%ile": 0.75, 
                                            "iteration_count": 10, 
                                            "avg": 0.655, 
                                            "90%ile": 0.737
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.578, 
                                                    "max": 0.764, 
                                                    "median": 0.645, 
                                                    "95%ile": 0.75, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.655, 
                                                    "90%ile": 0.737
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.482, 
                                                "max": 0.661, 
                                                "median": 0.549, 
                                                "95%ile": 0.65, 
                                                "iteration_count": 10, 
                                                "avg": 0.556, 
                                                "90%ile": 0.64
                                            }, 
                                            "display_name": "keystone_v3.create_project", 
                                            "name": "keystone_v3.create_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.093, 
                                                "max": 0.111, 
                                                "median": 0.098, 
                                                "95%ile": 0.107, 
                                                "iteration_count": 10, 
                                                "avg": 0.099, 
                                                "90%ile": 0.104
                                            }, 
                                            "display_name": "keystone_v3.list_projects", 
                                            "name": "keystone_v3.list_projects", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318795.835125, 
                                    "error": [], 
                                    "duration": 0.5781679153442383, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318796.317018, 
                                            "started_at": 1549318795.835318, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318796.413202, 
                                            "started_at": 1549318796.31712, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318795.843861, 
                                    "error": [], 
                                    "duration": 0.5994019508361816, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318796.332391, 
                                            "started_at": 1549318795.84403, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318796.443147, 
                                            "started_at": 1549318796.332518, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318795.84444, 
                                    "error": [], 
                                    "duration": 0.6508960723876953, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318796.401025, 
                                            "started_at": 1549318795.844628, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318796.495195, 
                                            "started_at": 1549318796.401142, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318795.888151, 
                                    "error": [], 
                                    "duration": 0.7113831043243408, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318796.49909, 
                                            "started_at": 1549318795.888334, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318796.599424, 
                                            "started_at": 1549318796.499188, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318797.158684, 
                                    "error": [], 
                                    "duration": 0.5876810550689697, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318797.652749, 
                                            "started_at": 1549318797.158728, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318797.746271, 
                                            "started_at": 1549318797.652816, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318797.215514, 
                                    "error": [], 
                                    "duration": 0.6381609439849854, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318797.757626, 
                                            "started_at": 1549318797.215565, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318797.853576, 
                                            "started_at": 1549318797.757687, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318797.301651, 
                                    "error": [], 
                                    "duration": 0.697490930557251, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318797.89739, 
                                            "started_at": 1549318797.301698, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318797.999035, 
                                            "started_at": 1549318797.897451, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318797.391212, 
                                    "error": [], 
                                    "duration": 0.7337179183959961, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318798.028961, 
                                            "started_at": 1549318797.391262, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318798.124747, 
                                            "started_at": 1549318798.029025, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318798.53993, 
                                    "error": [], 
                                    "duration": 0.7639369964599609, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318799.200792, 
                                            "started_at": 1549318798.539986, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318799.303664, 
                                            "started_at": 1549318799.200847, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318798.59402, 
                                    "error": [], 
                                    "duration": 0.5888371467590332, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318799.082919, 
                                            "started_at": 1549318798.594074, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318799.182725, 
                                            "started_at": 1549318799.082978, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:19:52", 
                            "updated_at": "2019-02-04T22:20:10", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318795.015449, 
                                        "started_at": 1549318792.340089, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318810.214721, 
                                        "started_at": 1549318804.955203, 
                                        "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": 1549318795.016251, 
                                        "started_at": 1549318795.016245, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318804.954237, 
                                        "started_at": 1549318799.332078, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "b3ca0056-05bb-4cc2-b271-6f5724e024a0", 
                    "title": "KeystoneBasic.create_and_delete_role", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:20:10", 
                    "updated_at": "2019-02-04T22:20:27", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "c65eab2a-ad9e-4ece-9c0f-6a33c6fda34e", 
                            "description": "Create a user role and delete it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_and_delete_role": {}
                            }, 
                            "min_duration": 0.4340050220489502, 
                            "max_duration": 0.6491658687591553, 
                            "start_time": 1549318814.436616, 
                            "load_duration": 3.020691156387329, 
                            "full_duration": 15.624392032623291, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.434, 
                                            "max": 0.649, 
                                            "median": 0.453, 
                                            "95%ile": 0.619, 
                                            "iteration_count": 10, 
                                            "avg": 0.489, 
                                            "90%ile": 0.589
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.434, 
                                                    "max": 0.649, 
                                                    "median": 0.453, 
                                                    "95%ile": 0.619, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.489, 
                                                    "90%ile": 0.589
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.378, 
                                                "max": 0.524, 
                                                "median": 0.391, 
                                                "95%ile": 0.5, 
                                                "iteration_count": 10, 
                                                "avg": 0.413, 
                                                "90%ile": 0.475
                                            }, 
                                            "display_name": "keystone_v3.create_role", 
                                            "name": "keystone_v3.create_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.055, 
                                                "max": 0.125, 
                                                "median": 0.06, 
                                                "95%ile": 0.12, 
                                                "iteration_count": 10, 
                                                "avg": 0.075, 
                                                "90%ile": 0.114
                                            }, 
                                            "display_name": "keystone_v3.delete_role", 
                                            "name": "keystone_v3.delete_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318814.436616, 
                                    "error": [], 
                                    "duration": 0.4497971534729004, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318814.826747, 
                                            "started_at": 1549318814.436776, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318814.8864, 
                                            "started_at": 1549318814.826887, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318814.440313, 
                                    "error": [], 
                                    "duration": 0.4478309154510498, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318814.830974, 
                                            "started_at": 1549318814.440462, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318814.888134, 
                                            "started_at": 1549318814.831096, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318814.441713, 
                                    "error": [], 
                                    "duration": 0.43649792671203613, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318814.823445, 
                                            "started_at": 1549318814.441859, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318814.878201, 
                                            "started_at": 1549318814.823603, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318814.441977, 
                                    "error": [], 
                                    "duration": 0.4340050220489502, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318814.820095, 
                                            "started_at": 1549318814.442148, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318814.87597, 
                                            "started_at": 1549318814.820238, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318815.67041, 
                                    "error": [], 
                                    "duration": 0.46142005920410156, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318816.07495, 
                                            "started_at": 1549318815.670463, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318816.131821, 
                                            "started_at": 1549318816.075013, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318815.716079, 
                                    "error": [], 
                                    "duration": 0.5227830410003662, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318816.129707, 
                                            "started_at": 1549318815.716129, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318816.238848, 
                                            "started_at": 1549318816.129772, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318815.782765, 
                                    "error": [], 
                                    "duration": 0.5828499794006348, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318816.25274, 
                                            "started_at": 1549318815.782804, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318816.365601, 
                                            "started_at": 1549318816.252805, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318815.80678, 
                                    "error": [], 
                                    "duration": 0.6491658687591553, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318816.330565, 
                                            "started_at": 1549318815.806814, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318816.455936, 
                                            "started_at": 1549318816.33064, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318816.979899, 
                                    "error": [], 
                                    "duration": 0.4530630111694336, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318817.369761, 
                                            "started_at": 1549318816.979951, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318817.432952, 
                                            "started_at": 1549318817.369818, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318817.005219, 
                                    "error": [], 
                                    "duration": 0.4520881175994873, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318817.39664, 
                                            "started_at": 1549318817.005253, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318817.457299, 
                                            "started_at": 1549318817.396693, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:20:10", 
                            "updated_at": "2019-02-04T22:20:26", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318813.609387, 
                                        "started_at": 1549318810.759179, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318826.377279, 
                                        "started_at": 1549318820.923649, 
                                        "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": 1549318813.610061, 
                                        "started_at": 1549318813.61003, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318820.923076, 
                                        "started_at": 1549318817.4819, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "fa5138e6-6a79-4a82-aa73-c87f248e0634", 
                    "title": "KeystoneBasic.create_and_delete_service", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:20:27", 
                    "updated_at": "2019-02-04T22:20:43", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "459d5d34-3bb0-481b-8fbc-7def2b6f63e1", 
                            "description": "Create and delete service.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_and_delete_service": {}
                            }, 
                            "min_duration": 0.4355499744415283, 
                            "max_duration": 0.5213661193847656, 
                            "start_time": 1549318830.98227, 
                            "load_duration": 2.99896502494812, 
                            "full_duration": 14.777825117111206, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.436, 
                                            "max": 0.521, 
                                            "median": 0.484, 
                                            "95%ile": 0.516, 
                                            "iteration_count": 10, 
                                            "avg": 0.481, 
                                            "90%ile": 0.511
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.436, 
                                                    "max": 0.521, 
                                                    "median": 0.484, 
                                                    "95%ile": 0.516, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.481, 
                                                    "90%ile": 0.511
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.374, 
                                                "max": 0.43, 
                                                "median": 0.408, 
                                                "95%ile": 0.429, 
                                                "iteration_count": 10, 
                                                "avg": 0.406, 
                                                "90%ile": 0.427
                                            }, 
                                            "display_name": "keystone_v3.create_service", 
                                            "name": "keystone_v3.create_service", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.056, 
                                                "max": 0.101, 
                                                "median": 0.072, 
                                                "95%ile": 0.099, 
                                                "iteration_count": 10, 
                                                "avg": 0.075, 
                                                "90%ile": 0.096
                                            }, 
                                            "display_name": "keystone_v3.delete_service", 
                                            "name": "keystone_v3.delete_service", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318830.98227, 
                                    "error": [], 
                                    "duration": 0.4355499744415283, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318831.356264, 
                                            "started_at": 1549318830.982528, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318831.417807, 
                                            "started_at": 1549318831.356378, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318830.982445, 
                                    "error": [], 
                                    "duration": 0.5001039505004883, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318831.409846, 
                                            "started_at": 1549318830.982698, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318831.482538, 
                                            "started_at": 1549318831.409966, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318830.982527, 
                                    "error": [], 
                                    "duration": 0.43616390228271484, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318831.362441, 
                                            "started_at": 1549318830.982738, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318831.418681, 
                                            "started_at": 1549318831.362566, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318830.995214, 
                                    "error": [], 
                                    "duration": 0.4845139980316162, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318831.407315, 
                                            "started_at": 1549318830.995431, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318831.479717, 
                                            "started_at": 1549318831.40743, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318832.182998, 
                                    "error": [], 
                                    "duration": 0.48223114013671875, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318832.593565, 
                                            "started_at": 1549318832.183042, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318832.665219, 
                                            "started_at": 1549318832.593622, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318832.214802, 
                                    "error": [], 
                                    "duration": 0.45101404190063477, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318832.604132, 
                                            "started_at": 1549318832.21484, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318832.665806, 
                                            "started_at": 1549318832.604192, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318832.220782, 
                                    "error": [], 
                                    "duration": 0.5093810558319092, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318832.651302, 
                                            "started_at": 1549318832.220826, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318832.730152, 
                                            "started_at": 1549318832.651367, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318832.225514, 
                                    "error": [], 
                                    "duration": 0.5213661193847656, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318832.65132, 
                                            "started_at": 1549318832.225571, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318832.746869, 
                                            "started_at": 1549318832.651381, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318833.38541, 
                                    "error": [], 
                                    "duration": 0.4842560291290283, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318833.788686, 
                                            "started_at": 1549318833.385464, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318833.869656, 
                                            "started_at": 1549318833.788739, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318833.473727, 
                                    "error": [], 
                                    "duration": 0.5075080394744873, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318833.879866, 
                                            "started_at": 1549318833.473779, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318833.981225, 
                                            "started_at": 1549318833.879926, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:20:27", 
                            "updated_at": "2019-02-04T22:20:43", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318830.155335, 
                                        "started_at": 1549318827.173438, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318841.946645, 
                                        "started_at": 1549318837.343154, 
                                        "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": 1549318830.155975, 
                                        "started_at": 1549318830.15597, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318837.342567, 
                                        "started_at": 1549318834.005352, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "2a3f89f6-6552-4ef1-858b-4d3448b4ed39", 
                    "title": "KeystoneBasic.get_entities", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:20:43", 
                    "updated_at": "2019-02-04T22:21:09", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "556c1189-4d90-4253-a90e-ab9fa12175ca", 
                            "description": "Get instance of a tenant, user, role and service by id's.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.get_entities": {}
                            }, 
                            "min_duration": 1.1728310585021973, 
                            "max_duration": 1.3649768829345703, 
                            "start_time": 1549318847.295006, 
                            "load_duration": 5.293247938156128, 
                            "full_duration": 24.924658060073853, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 1.173, 
                                            "max": 1.365, 
                                            "median": 1.285, 
                                            "95%ile": 1.352, 
                                            "iteration_count": 10, 
                                            "avg": 1.271, 
                                            "90%ile": 1.339
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.173, 
                                                    "max": 1.365, 
                                                    "median": 1.285, 
                                                    "95%ile": 1.352, 
                                                    "iteration_count": 10, 
                                                    "avg": 1.271, 
                                                    "90%ile": 1.339
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.483, 
                                                "max": 0.597, 
                                                "median": 0.493, 
                                                "95%ile": 0.595, 
                                                "iteration_count": 10, 
                                                "avg": 0.518, 
                                                "90%ile": 0.593
                                            }, 
                                            "display_name": "keystone_v3.create_project", 
                                            "name": "keystone_v3.create_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.309, 
                                                "max": 0.459, 
                                                "median": 0.38, 
                                                "95%ile": 0.456, 
                                                "iteration_count": 10, 
                                                "avg": 0.382, 
                                                "90%ile": 0.453
                                            }, 
                                            "display_name": "keystone_v3.create_user", 
                                            "name": "keystone_v3.create_user", 
                                            "count_per_iteration": 1, 
                                            "children": [
                                                {
                                                    "data": {
                                                        "success": "100.0%", 
                                                        "min": 0.037, 
                                                        "max": 0.095, 
                                                        "median": 0.042, 
                                                        "95%ile": 0.092, 
                                                        "iteration_count": 10, 
                                                        "avg": 0.051, 
                                                        "90%ile": 0.089
                                                    }, 
                                                    "display_name": "keystone_v3.list_roles", 
                                                    "name": "keystone_v3.list_roles", 
                                                    "count_per_iteration": 1, 
                                                    "children": []
                                                }, 
                                                {
                                                    "data": {
                                                        "success": "100.0%", 
                                                        "min": 0.067, 
                                                        "max": 0.176, 
                                                        "median": 0.083, 
                                                        "95%ile": 0.155, 
                                                        "iteration_count": 10, 
                                                        "avg": 0.098, 
                                                        "90%ile": 0.134
                                                    }, 
                                                    "display_name": "keystone_v3.add_role", 
                                                    "name": "keystone_v3.add_role", 
                                                    "count_per_iteration": 1, 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.042, 
                                                "max": 0.098, 
                                                "median": 0.046, 
                                                "95%ile": 0.095, 
                                                "iteration_count": 10, 
                                                "avg": 0.059, 
                                                "90%ile": 0.092
                                            }, 
                                            "display_name": "keystone_v3.create_role", 
                                            "name": "keystone_v3.create_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.034, 
                                                "max": 0.097, 
                                                "median": 0.063, 
                                                "95%ile": 0.095, 
                                                "iteration_count": 10, 
                                                "avg": 0.064, 
                                                "90%ile": 0.092
                                            }, 
                                            "display_name": "keystone_v3.get_project", 
                                            "name": "keystone_v3.get_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.034, 
                                                "max": 0.042, 
                                                "median": 0.038, 
                                                "95%ile": 0.042, 
                                                "iteration_count": 10, 
                                                "avg": 0.038, 
                                                "90%ile": 0.041
                                            }, 
                                            "display_name": "keystone_v3.get_user", 
                                            "name": "keystone_v3.get_user", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.034, 
                                                "max": 0.04, 
                                                "median": 0.037, 
                                                "95%ile": 0.04, 
                                                "iteration_count": 10, 
                                                "avg": 0.037, 
                                                "90%ile": 0.04
                                            }, 
                                            "display_name": "keystone_v3.get_role", 
                                            "name": "keystone_v3.get_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.038, 
                                                "max": 0.053, 
                                                "median": 0.041, 
                                                "95%ile": 0.052, 
                                                "iteration_count": 10, 
                                                "avg": 0.042, 
                                                "90%ile": 0.051
                                            }, 
                                            "display_name": "keystone_v3.list_services", 
                                            "name": "keystone_v3.list_services", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.033, 
                                                "max": 0.041, 
                                                "median": 0.037, 
                                                "95%ile": 0.041, 
                                                "iteration_count": 10, 
                                                "avg": 0.037, 
                                                "90%ile": 0.04
                                            }, 
                                            "display_name": "keystone_v3.get_services", 
                                            "name": "keystone_v3.get_services", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318847.295006, 
                                    "error": [], 
                                    "duration": 1.220458984375, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318847.788985, 
                                            "started_at": 1549318847.295148, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.131667, 
                                            "started_at": 1549318847.789117, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318848.064717, 
                                                    "started_at": 1549318848.023798, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1549318848.131649, 
                                                    "started_at": 1549318848.064759, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1549318848.266627, 
                                            "started_at": 1549318848.220859, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.364158, 
                                            "started_at": 1549318848.266723, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.401855, 
                                            "started_at": 1549318848.36429, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.436716, 
                                            "started_at": 1549318848.401924, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.474447, 
                                            "started_at": 1549318848.436755, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.515439, 
                                            "started_at": 1549318848.474583, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318847.305676, 
                                    "error": [], 
                                    "duration": 1.2809019088745117, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318847.796301, 
                                            "started_at": 1549318847.305808, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.255251, 
                                            "started_at": 1549318847.796426, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318848.13756, 
                                                    "started_at": 1549318848.093156, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1549318848.25523, 
                                                    "started_at": 1549318848.137602, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1549318848.39219, 
                                            "started_at": 1549318848.345725, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.43197, 
                                            "started_at": 1549318848.392303, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.473113, 
                                            "started_at": 1549318848.432085, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.509801, 
                                            "started_at": 1549318848.473173, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.553602, 
                                            "started_at": 1549318848.509831, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.586561, 
                                            "started_at": 1549318848.553665, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318847.305824, 
                                    "error": [], 
                                    "duration": 1.3054399490356445, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318847.898092, 
                                            "started_at": 1549318847.305948, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.295968, 
                                            "started_at": 1549318847.898215, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318848.1199, 
                                                    "started_at": 1549318848.079696, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1549318848.295943, 
                                                    "started_at": 1549318848.119931, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1549318848.427823, 
                                            "started_at": 1549318848.383937, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.462239, 
                                            "started_at": 1549318848.4279, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.496354, 
                                            "started_at": 1549318848.462308, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.535567, 
                                            "started_at": 1549318848.496407, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.574382, 
                                            "started_at": 1549318848.535617, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.611242, 
                                            "started_at": 1549318848.574449, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318847.306643, 
                                    "error": [], 
                                    "duration": 1.2133290767669678, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318847.793118, 
                                            "started_at": 1549318847.30676, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.155247, 
                                            "started_at": 1549318847.793284, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318848.083333, 
                                                    "started_at": 1549318848.04674, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1549318848.15523, 
                                                    "started_at": 1549318848.08337, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1549318848.337367, 
                                            "started_at": 1549318848.245583, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.371271, 
                                            "started_at": 1549318848.337473, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.407694, 
                                            "started_at": 1549318848.371363, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.444519, 
                                            "started_at": 1549318848.407788, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.482226, 
                                            "started_at": 1549318848.444566, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318848.519957, 
                                            "started_at": 1549318848.482306, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318849.267534, 
                                    "error": [], 
                                    "duration": 1.3649768829345703, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318849.758096, 
                                            "started_at": 1549318849.267571, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.209999, 
                                            "started_at": 1549318849.75817, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318850.118174, 
                                                    "started_at": 1549318850.030264, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1549318850.209977, 
                                                    "started_at": 1549318850.118212, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1549318850.390361, 
                                            "started_at": 1549318850.302164, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.482244, 
                                            "started_at": 1549318850.390416, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.52452, 
                                            "started_at": 1549318850.482304, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.558902, 
                                            "started_at": 1549318850.524581, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.596684, 
                                            "started_at": 1549318850.558948, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.632473, 
                                            "started_at": 1549318850.59675, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318849.329067, 
                                    "error": [], 
                                    "duration": 1.3330819606781006, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318849.859685, 
                                            "started_at": 1549318849.329099, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.29786, 
                                            "started_at": 1549318849.859755, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318850.184656, 
                                                    "started_at": 1549318850.14504, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1549318850.297838, 
                                                    "started_at": 1549318850.184693, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1549318850.426348, 
                                            "started_at": 1549318850.38393, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.511095, 
                                            "started_at": 1549318850.426404, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.549982, 
                                            "started_at": 1549318850.511146, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.586453, 
                                            "started_at": 1549318850.550046, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.627141, 
                                            "started_at": 1549318850.58652, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.662127, 
                                            "started_at": 1549318850.627206, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318849.361995, 
                                    "error": [], 
                                    "duration": 1.2898950576782227, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318849.88474, 
                                            "started_at": 1549318849.362036, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.228394, 
                                            "started_at": 1549318849.884796, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318850.161381, 
                                                    "started_at": 1549318850.120848, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1549318850.228373, 
                                                    "started_at": 1549318850.161416, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1549318850.411327, 
                                            "started_at": 1549318850.313519, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.502125, 
                                            "started_at": 1549318850.411473, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.538036, 
                                            "started_at": 1549318850.502187, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.575613, 
                                            "started_at": 1549318850.538096, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.61673, 
                                            "started_at": 1549318850.575656, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.651865, 
                                            "started_at": 1549318850.616795, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318849.414331, 
                                    "error": [], 
                                    "duration": 1.3366611003875732, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318850.011, 
                                            "started_at": 1549318849.414361, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.4132, 
                                            "started_at": 1549318850.01107, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318850.283964, 
                                                    "started_at": 1549318850.188865, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1549318850.413178, 
                                                    "started_at": 1549318850.284002, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1549318850.544268, 
                                            "started_at": 1549318850.500456, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.584951, 
                                            "started_at": 1549318850.544347, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.623022, 
                                            "started_at": 1549318850.585002, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.662903, 
                                            "started_at": 1549318850.623079, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.713382, 
                                            "started_at": 1549318850.662948, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318850.750967, 
                                            "started_at": 1549318850.713461, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318851.381129, 
                                    "error": [], 
                                    "duration": 1.1728310585021973, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318851.864194, 
                                            "started_at": 1549318851.381164, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.181876, 
                                            "started_at": 1549318851.86426, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318852.107687, 
                                                    "started_at": 1549318852.063186, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1549318852.181849, 
                                                    "started_at": 1549318852.10773, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1549318852.33992, 
                                            "started_at": 1549318852.288124, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.37917, 
                                            "started_at": 1549318852.339974, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.420399, 
                                            "started_at": 1549318852.379224, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.460701, 
                                            "started_at": 1549318852.42046, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.513622, 
                                            "started_at": 1549318852.460746, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.553937, 
                                            "started_at": 1549318852.51372, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318851.40012, 
                                    "error": [], 
                                    "duration": 1.188133955001831, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318851.892531, 
                                            "started_at": 1549318851.400164, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.20173, 
                                            "started_at": 1549318851.892598, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318852.128227, 
                                                    "started_at": 1549318852.084153, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1549318852.201705, 
                                                    "started_at": 1549318852.128266, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1549318852.339692, 
                                            "started_at": 1549318852.29778, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.431096, 
                                            "started_at": 1549318852.339746, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.469461, 
                                            "started_at": 1549318852.431143, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.506612, 
                                            "started_at": 1549318852.469544, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.548384, 
                                            "started_at": 1549318852.506657, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318852.588229, 
                                            "started_at": 1549318852.548456, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:20:43", 
                            "updated_at": "2019-02-04T22:21:09", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318846.478414, 
                                        "started_at": 1549318843.566995, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318868.483434, 
                                        "started_at": 1549318863.268495, 
                                        "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": 1549318846.47999, 
                                        "started_at": 1549318846.479967, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318863.267824, 
                                        "started_at": 1549318852.610282, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "8f7b19fc-4804-43cf-afbe-b6a80b4e3d7b", 
                    "title": "KeystoneBasic.create_update_and_delete_tenant", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:21:09", 
                    "updated_at": "2019-02-04T22:21:28", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "d1537fd2-13e7-4f72-a33d-38e8cf539d0e", 
                            "description": "Create, update and delete tenant.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_update_and_delete_tenant": {}
                            }, 
                            "min_duration": 0.7189128398895264, 
                            "max_duration": 0.8600051403045654, 
                            "start_time": 1549318873.995424, 
                            "load_duration": 4.076807022094727, 
                            "full_duration": 16.665722131729126, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.719, 
                                            "max": 0.86, 
                                            "median": 0.77, 
                                            "95%ile": 0.86, 
                                            "iteration_count": 10, 
                                            "avg": 0.787, 
                                            "90%ile": 0.859
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.719, 
                                                    "max": 0.86, 
                                                    "median": 0.77, 
                                                    "95%ile": 0.86, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.787, 
                                                    "90%ile": 0.859
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.476, 
                                                "max": 0.588, 
                                                "median": 0.536, 
                                                "95%ile": 0.587, 
                                                "iteration_count": 10, 
                                                "avg": 0.53, 
                                                "90%ile": 0.587
                                            }, 
                                            "display_name": "keystone_v3.create_project", 
                                            "name": "keystone_v3.create_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.1, 
                                                "max": 0.159, 
                                                "median": 0.106, 
                                                "95%ile": 0.143, 
                                                "iteration_count": 10, 
                                                "avg": 0.112, 
                                                "90%ile": 0.126
                                            }, 
                                            "display_name": "keystone_v3.update_project", 
                                            "name": "keystone_v3.update_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.1, 
                                                "max": 0.208, 
                                                "median": 0.143, 
                                                "95%ile": 0.186, 
                                                "iteration_count": 10, 
                                                "avg": 0.144, 
                                                "90%ile": 0.164
                                            }, 
                                            "display_name": "keystone_v3.delete_project", 
                                            "name": "keystone_v3.delete_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318873.995424, 
                                    "error": [], 
                                    "duration": 0.7466530799865723, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318874.47717, 
                                            "started_at": 1549318873.995629, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318874.636451, 
                                            "started_at": 1549318874.477419, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318874.742059, 
                                            "started_at": 1549318874.636528, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318873.99706, 
                                    "error": [], 
                                    "duration": 0.8337559700012207, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318874.568918, 
                                            "started_at": 1549318873.99722, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318874.678032, 
                                            "started_at": 1549318874.569175, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318874.830801, 
                                            "started_at": 1549318874.67809, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318874.000624, 
                                    "error": [], 
                                    "duration": 0.728579044342041, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318874.49046, 
                                            "started_at": 1549318874.000772, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318874.592269, 
                                            "started_at": 1549318874.49065, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318874.729192, 
                                            "started_at": 1549318874.592306, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318874.007832, 
                                    "error": [], 
                                    "duration": 0.7189128398895264, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318874.483837, 
                                            "started_at": 1549318874.008011, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318874.584941, 
                                            "started_at": 1549318874.484046, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318874.726731, 
                                            "started_at": 1549318874.584999, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318875.539775, 
                                    "error": [], 
                                    "duration": 0.7356631755828857, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318876.030037, 
                                            "started_at": 1549318875.539836, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318876.134252, 
                                            "started_at": 1549318876.030313, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318876.275418, 
                                            "started_at": 1549318876.134286, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318875.579939, 
                                    "error": [], 
                                    "duration": 0.8592791557312012, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318876.129097, 
                                            "started_at": 1549318875.579996, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318876.23094, 
                                            "started_at": 1549318876.129323, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318876.439188, 
                                            "started_at": 1549318876.230994, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318875.581186, 
                                    "error": [], 
                                    "duration": 0.7925629615783691, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318876.120415, 
                                            "started_at": 1549318875.581226, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318876.230074, 
                                            "started_at": 1549318876.120698, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318876.37373, 
                                            "started_at": 1549318876.230125, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318875.590014, 
                                    "error": [], 
                                    "duration": 0.733381986618042, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318876.122416, 
                                            "started_at": 1549318875.590054, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318876.222849, 
                                            "started_at": 1549318876.122652, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318876.323376, 
                                            "started_at": 1549318876.222903, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318877.108617, 
                                    "error": [], 
                                    "duration": 0.8594310283660889, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318877.696682, 
                                            "started_at": 1549318877.108681, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318877.808411, 
                                            "started_at": 1549318877.696914, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318877.968035, 
                                            "started_at": 1549318877.808452, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318877.212226, 
                                    "error": [], 
                                    "duration": 0.8600051403045654, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318877.798912, 
                                            "started_at": 1549318877.212288, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318877.921757, 
                                            "started_at": 1549318877.799252, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318878.072217, 
                                            "started_at": 1549318877.921795, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:21:09", 
                            "updated_at": "2019-02-04T22:21:28", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 2, 
                                    "tenants": 3
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318873.172827, 
                                        "started_at": 1549318870.047195, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318886.707574, 
                                        "started_at": 1549318881.485505, 
                                        "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": 1549318873.173325, 
                                        "started_at": 1549318873.173319, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318881.484926, 
                                        "started_at": 1549318878.102234, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "aa1ad3b0-2112-41b3-a266-1d8acbd379b1", 
                    "title": "KeystoneBasic.create_user", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:21:28", 
                    "updated_at": "2019-02-04T22:21:44", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "713bc9f4-6a17-4077-93f6-6df317e173ca", 
                            "description": "Create a keystone user with random name.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_user": {}
                            }, 
                            "min_duration": 0.5241851806640625, 
                            "max_duration": 0.5806059837341309, 
                            "start_time": 1549318891.853783, 
                            "load_duration": 2.99910306930542, 
                            "full_duration": 15.14667296409607, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.524, 
                                            "max": 0.581, 
                                            "median": 0.544, 
                                            "95%ile": 0.573, 
                                            "iteration_count": 10, 
                                            "avg": 0.546, 
                                            "90%ile": 0.565
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.524, 
                                                    "max": 0.581, 
                                                    "median": 0.544, 
                                                    "95%ile": 0.573, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.546, 
                                                    "90%ile": 0.565
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.467, 
                                                "max": 0.519, 
                                                "median": 0.487, 
                                                "95%ile": 0.511, 
                                                "iteration_count": 10, 
                                                "avg": 0.488, 
                                                "90%ile": 0.504
                                            }, 
                                            "display_name": "keystone_v3.create_user", 
                                            "name": "keystone_v3.create_user", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318891.853783, 
                                    "error": [], 
                                    "duration": 0.5370080471038818, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318892.332327, 
                                            "started_at": 1549318891.854004, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318891.855725, 
                                    "error": [], 
                                    "duration": 0.5348658561706543, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318892.335632, 
                                            "started_at": 1549318891.85597, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318891.856747, 
                                    "error": [], 
                                    "duration": 0.5241851806640625, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318892.324146, 
                                            "started_at": 1549318891.856953, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318891.859391, 
                                    "error": [], 
                                    "duration": 0.5806059837341309, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318892.37818, 
                                            "started_at": 1549318891.859661, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318893.075869, 
                                    "error": [], 
                                    "duration": 0.5442860126495361, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318893.56642, 
                                            "started_at": 1549318893.07592, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318893.080128, 
                                    "error": [], 
                                    "duration": 0.5425460338592529, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318893.568514, 
                                            "started_at": 1549318893.080167, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318893.08443, 
                                    "error": [], 
                                    "duration": 0.5448451042175293, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318893.56966, 
                                            "started_at": 1549318893.084537, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318893.12423, 
                                    "error": [], 
                                    "duration": 0.5628001689910889, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318893.626763, 
                                            "started_at": 1549318893.124268, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318894.301164, 
                                    "error": [], 
                                    "duration": 0.5455200672149658, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318894.791243, 
                                            "started_at": 1549318894.301222, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318894.309264, 
                                    "error": [], 
                                    "duration": 0.5436220169067383, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318894.791752, 
                                            "started_at": 1549318894.309317, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:21:28", 
                            "updated_at": "2019-02-04T22:21:44", 
                            "contexts": {}, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318891.034677, 
                                        "started_at": 1549318888.447623, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318903.589929, 
                                        "started_at": 1549318900.560758, 
                                        "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": 1549318891.035329, 
                                        "started_at": 1549318891.035287, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318900.560085, 
                                        "started_at": 1549318894.873582, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "9f0cbc6f-af93-4e01-8ada-2f88626f6862", 
                    "title": "KeystoneBasic.create_tenant", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:21:44", 
                    "updated_at": "2019-02-04T22:22:01", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "54d35dd2-1f44-47c5-a2e8-d1cd0cbc6bad", 
                            "description": "Create a keystone tenant with random name.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_tenant": {}
                            }, 
                            "min_duration": 0.4814920425415039, 
                            "max_duration": 0.7014460563659668, 
                            "start_time": 1549318908.142287, 
                            "load_duration": 3.0556609630584717, 
                            "full_duration": 15.167073011398315, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.481, 
                                            "max": 0.701, 
                                            "median": 0.497, 
                                            "95%ile": 0.653, 
                                            "iteration_count": 10, 
                                            "avg": 0.533, 
                                            "90%ile": 0.604
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.481, 
                                                    "max": 0.701, 
                                                    "median": 0.497, 
                                                    "95%ile": 0.653, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.533, 
                                                    "90%ile": 0.604
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.481, 
                                                "max": 0.701, 
                                                "median": 0.496, 
                                                "95%ile": 0.653, 
                                                "iteration_count": 10, 
                                                "avg": 0.533, 
                                                "90%ile": 0.604
                                            }, 
                                            "display_name": "keystone_v3.create_project", 
                                            "name": "keystone_v3.create_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318908.142287, 
                                    "error": [], 
                                    "duration": 0.49569106101989746, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318908.637923, 
                                            "started_at": 1549318908.142501, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318908.144701, 
                                    "error": [], 
                                    "duration": 0.4976980686187744, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318908.642352, 
                                            "started_at": 1549318908.14489, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318908.146017, 
                                    "error": [], 
                                    "duration": 0.49337291717529297, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318908.639341, 
                                            "started_at": 1549318908.146198, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318908.146619, 
                                    "error": [], 
                                    "duration": 0.5920648574829102, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318908.738639, 
                                            "started_at": 1549318908.146811, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318909.417662, 
                                    "error": [], 
                                    "duration": 0.4814920425415039, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318909.899118, 
                                            "started_at": 1549318909.417705, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318909.427017, 
                                    "error": [], 
                                    "duration": 0.5931799411773682, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318910.020163, 
                                            "started_at": 1549318909.427069, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318909.42769, 
                                    "error": [], 
                                    "duration": 0.48502206802368164, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318909.91268, 
                                            "started_at": 1549318909.427745, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318909.454465, 
                                    "error": [], 
                                    "duration": 0.7014460563659668, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318910.155876, 
                                            "started_at": 1549318909.454531, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318910.688471, 
                                    "error": [], 
                                    "duration": 0.49153685569763184, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318911.179975, 
                                            "started_at": 1549318910.688529, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318910.695726, 
                                    "error": [], 
                                    "duration": 0.5022220611572266, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318911.197916, 
                                            "started_at": 1549318910.695768, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:21:44", 
                            "updated_at": "2019-02-04T22:22:01", 
                            "contexts": {}, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318907.318737, 
                                        "started_at": 1549318904.848329, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318920.011394, 
                                        "started_at": 1549318917.140655, 
                                        "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": 1549318907.31942, 
                                        "started_at": 1549318907.319415, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318917.140011, 
                                        "started_at": 1549318911.22906, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "bd0a831b-4bd2-4e92-98d2-48fc8cc45227", 
                    "title": "KeystoneBasic.create_and_list_users", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:22:01", 
                    "updated_at": "2019-02-04T22:22:17", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "ad844d00-d476-43e8-b95c-ecff04c6516c", 
                            "description": "Create a keystone user with random name and list all users.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_and_list_users": {}
                            }, 
                            "min_duration": 0.5839970111846924, 
                            "max_duration": 0.6116678714752197, 
                            "start_time": 1549318924.439109, 
                            "load_duration": 3.1740598678588867, 
                            "full_duration": 15.564627885818481, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 0.584, 
                                            "max": 0.612, 
                                            "median": 0.605, 
                                            "95%ile": 0.61, 
                                            "iteration_count": 10, 
                                            "avg": 0.601, 
                                            "90%ile": 0.609
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.584, 
                                                    "max": 0.612, 
                                                    "median": 0.605, 
                                                    "95%ile": 0.61, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.601, 
                                                    "90%ile": 0.609
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.467, 
                                                "max": 0.488, 
                                                "median": 0.481, 
                                                "95%ile": 0.487, 
                                                "iteration_count": 10, 
                                                "avg": 0.479, 
                                                "90%ile": 0.486
                                            }, 
                                            "display_name": "keystone_v3.create_user", 
                                            "name": "keystone_v3.create_user", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.06, 
                                                "max": 0.069, 
                                                "median": 0.064, 
                                                "95%ile": 0.069, 
                                                "iteration_count": 10, 
                                                "avg": 0.064, 
                                                "90%ile": 0.069
                                            }, 
                                            "display_name": "keystone_v3.list_users", 
                                            "name": "keystone_v3.list_users", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318924.439109, 
                                    "error": [], 
                                    "duration": 0.6082630157470703, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318924.925019, 
                                            "started_at": 1549318924.43932, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318925.046998, 
                                            "started_at": 1549318924.983126, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318924.444812, 
                                    "error": [], 
                                    "duration": 0.6085729598999023, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318924.932996, 
                                            "started_at": 1549318924.445135, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318925.052902, 
                                            "started_at": 1549318924.98986, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318924.446185, 
                                    "error": [], 
                                    "duration": 0.6060118675231934, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318924.923071, 
                                            "started_at": 1549318924.446424, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318925.051821, 
                                            "started_at": 1549318924.983346, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318924.450918, 
                                    "error": [], 
                                    "duration": 0.6031620502471924, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318924.934216, 
                                            "started_at": 1549318924.451171, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318925.053689, 
                                            "started_at": 1549318924.993396, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318925.73048, 
                                    "error": [], 
                                    "duration": 0.5992381572723389, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318926.205694, 
                                            "started_at": 1549318925.730566, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318926.329292, 
                                            "started_at": 1549318926.264039, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318925.730883, 
                                    "error": [], 
                                    "duration": 0.5870752334594727, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318926.199176, 
                                            "started_at": 1549318925.730929, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318926.317531, 
                                            "started_at": 1549318926.256664, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318925.733072, 
                                    "error": [], 
                                    "duration": 0.5839970111846924, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318926.199808, 
                                            "started_at": 1549318925.733116, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318926.316363, 
                                            "started_at": 1549318926.252893, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318925.736679, 
                                    "error": [], 
                                    "duration": 0.5953109264373779, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318926.217373, 
                                            "started_at": 1549318925.736733, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318926.331423, 
                                            "started_at": 1549318926.269641, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318926.995012, 
                                    "error": [], 
                                    "duration": 0.6116678714752197, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318927.477802, 
                                            "started_at": 1549318926.995069, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318927.606229, 
                                            "started_at": 1549318927.540201, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318927.005516, 
                                    "error": [], 
                                    "duration": 0.6076529026031494, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318927.486598, 
                                            "started_at": 1549318927.005564, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318927.612739, 
                                            "started_at": 1549318927.54372, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:22:01", 
                            "updated_at": "2019-02-04T22:22:17", 
                            "contexts": {}, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318923.613637, 
                                        "started_at": 1549318921.240368, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318936.801271, 
                                        "started_at": 1549318933.779698, 
                                        "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": 1549318923.614236, 
                                        "started_at": 1549318923.614229, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318933.779084, 
                                        "started_at": 1549318927.644467, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }, 
                {
                    "uuid": "5d35fcea-538d-448d-9377-d5e44fd1d1b3", 
                    "title": "KeystoneBasic.create_tenant_with_users", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2019-02-04T22:22:17", 
                    "updated_at": "2019-02-04T22:22:57", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "04e39aa6-4d31-4c82-886f-1a355702b2b5", 
                            "description": "Create a keystone tenant and several users belonging to it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 4, 
                                    "times": 10
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_tenant_with_users": {
                                    "users_per_tenant": 10
                                }
                            }, 
                            "min_duration": 4.255462169647217, 
                            "max_duration": 4.537438869476318, 
                            "start_time": 1549318940.784861, 
                            "load_duration": 14.853007793426514, 
                            "full_duration": 39.87627196311951, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 4.255, 
                                            "max": 4.537, 
                                            "median": 4.472, 
                                            "95%ile": 4.527, 
                                            "iteration_count": 10, 
                                            "avg": 4.451, 
                                            "90%ile": 4.516
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 4.255, 
                                                    "max": 4.537, 
                                                    "median": 4.472, 
                                                    "95%ile": 4.527, 
                                                    "iteration_count": 10, 
                                                    "avg": 4.451, 
                                                    "90%ile": 4.516
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 10, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.469, 
                                                "max": 0.527, 
                                                "median": 0.487, 
                                                "95%ile": 0.512, 
                                                "iteration_count": 10, 
                                                "avg": 0.49, 
                                                "90%ile": 0.496
                                            }, 
                                            "display_name": "keystone_v3.create_project", 
                                            "name": "keystone_v3.create_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 3.261, 
                                                "max": 3.645, 
                                                "median": 3.503, 
                                                "95%ile": 3.62, 
                                                "iteration_count": 10, 
                                                "avg": 3.496, 
                                                "90%ile": 3.594
                                            }, 
                                            "display_name": "keystone_v3.create_users", 
                                            "name": "keystone_v3.create_users", 
                                            "count_per_iteration": 1, 
                                            "children": [
                                                {
                                                    "data": {
                                                        "success": "100.0%", 
                                                        "min": 3.26, 
                                                        "max": 3.645, 
                                                        "median": 3.503, 
                                                        "95%ile": 3.619, 
                                                        "iteration_count": 10, 
                                                        "avg": 3.496, 
                                                        "90%ile": 3.594
                                                    }, 
                                                    "display_name": "keystone_v3.create_user (x10)", 
                                                    "name": "keystone_v3.create_user", 
                                                    "count_per_iteration": 10, 
                                                    "children": [
                                                        {
                                                            "data": {
                                                                "success": "100.0%", 
                                                                "min": 0.406, 
                                                                "max": 0.652, 
                                                                "median": 0.455, 
                                                                "95%ile": 0.638, 
                                                                "iteration_count": 10, 
                                                                "avg": 0.479, 
                                                                "90%ile": 0.624
                                                            }, 
                                                            "display_name": "keystone_v3.list_roles (x10)", 
                                                            "name": "keystone_v3.list_roles", 
                                                            "count_per_iteration": 10, 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "data": {
                                                                "success": "100.0%", 
                                                                "min": 0.674, 
                                                                "max": 1.118, 
                                                                "median": 0.822, 
                                                                "95%ile": 1.091, 
                                                                "iteration_count": 10, 
                                                                "avg": 0.86, 
                                                                "90%ile": 1.064
                                                            }, 
                                                            "display_name": "keystone_v3.add_role (x10)", 
                                                            "name": "keystone_v3.add_role", 
                                                            "count_per_iteration": 10, 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1549318940.784861, 
                                    "error": [], 
                                    "duration": 4.446563005447388, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318941.277853, 
                                            "started_at": 1549318940.785067, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318944.768387, 
                                            "started_at": 1549318941.277963, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318941.577869, 
                                                    "started_at": 1549318941.277984, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318941.504435, 
                                                            "started_at": 1549318941.459618, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318941.577849, 
                                                            "started_at": 1549318941.50447, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318941.905301, 
                                                    "started_at": 1549318941.577893, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318941.842157, 
                                                            "started_at": 1549318941.80154, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318941.905284, 
                                                            "started_at": 1549318941.842184, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.406743, 
                                                    "started_at": 1549318941.905326, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.338082, 
                                                            "started_at": 1549318942.189702, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.406721, 
                                                            "started_at": 1549318942.338117, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.749289, 
                                                    "started_at": 1549318942.406775, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.680367, 
                                                            "started_at": 1549318942.586686, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.749267, 
                                                            "started_at": 1549318942.680404, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318943.082087, 
                                                    "started_at": 1549318942.749316, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.014403, 
                                                            "started_at": 1549318942.927649, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318943.08206, 
                                                            "started_at": 1549318943.01444, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318943.418592, 
                                                    "started_at": 1549318943.08212, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.296756, 
                                                            "started_at": 1549318943.257554, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318943.418572, 
                                                            "started_at": 1549318943.296796, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318943.710178, 
                                                    "started_at": 1549318943.418617, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.642806, 
                                                            "started_at": 1549318943.601419, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318943.71014, 
                                                            "started_at": 1549318943.642839, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.050012, 
                                                    "started_at": 1549318943.710214, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.927931, 
                                                            "started_at": 1549318943.888367, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.049992, 
                                                            "started_at": 1549318943.927967, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.441025, 
                                                    "started_at": 1549318944.050039, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318944.317822, 
                                                            "started_at": 1549318944.271558, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.441004, 
                                                            "started_at": 1549318944.317852, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.768378, 
                                                    "started_at": 1549318944.441053, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318944.703876, 
                                                            "started_at": 1549318944.66345, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.76836, 
                                                            "started_at": 1549318944.703907, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318940.788352, 
                                    "error": [], 
                                    "duration": 4.470611095428467, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318941.279363, 
                                            "started_at": 1549318940.788561, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318944.854921, 
                                            "started_at": 1549318941.279467, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318941.675978, 
                                                    "started_at": 1549318941.279498, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318941.549566, 
                                                            "started_at": 1549318941.514158, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318941.675949, 
                                                            "started_at": 1549318941.549602, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.012244, 
                                                    "started_at": 1549318941.676013, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318941.892075, 
                                                            "started_at": 1549318941.852705, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.012222, 
                                                            "started_at": 1549318941.892116, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.292836, 
                                                    "started_at": 1549318942.012271, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.223555, 
                                                            "started_at": 1549318942.181718, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.292819, 
                                                            "started_at": 1549318942.223593, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.624098, 
                                                    "started_at": 1549318942.29286, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.560402, 
                                                            "started_at": 1549318942.521768, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.624082, 
                                                            "started_at": 1549318942.56043, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.959763, 
                                                    "started_at": 1549318942.624121, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.886371, 
                                                            "started_at": 1549318942.849152, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.959743, 
                                                            "started_at": 1549318942.886407, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318943.294081, 
                                                    "started_at": 1549318942.959798, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.223122, 
                                                            "started_at": 1549318943.183545, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318943.294058, 
                                                            "started_at": 1549318943.223205, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318943.682127, 
                                                    "started_at": 1549318943.294114, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.611907, 
                                                            "started_at": 1549318943.565547, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318943.682099, 
                                                            "started_at": 1549318943.611941, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.069514, 
                                                    "started_at": 1549318943.682159, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.952972, 
                                                            "started_at": 1549318943.910394, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.069475, 
                                                            "started_at": 1549318943.953004, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.449498, 
                                                    "started_at": 1549318944.069542, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318944.33208, 
                                                            "started_at": 1549318944.290842, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.449463, 
                                                            "started_at": 1549318944.332111, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.854911, 
                                                    "started_at": 1549318944.449528, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318944.739147, 
                                                            "started_at": 1549318944.687, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.85489, 
                                                            "started_at": 1549318944.739179, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318940.792318, 
                                    "error": [], 
                                    "duration": 4.513520002365112, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318941.277776, 
                                            "started_at": 1549318940.792505, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318944.739469, 
                                            "started_at": 1549318941.278005, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318941.655931, 
                                                    "started_at": 1549318941.27804, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318941.541395, 
                                                            "started_at": 1549318941.502697, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318941.655898, 
                                                            "started_at": 1549318941.541426, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318941.941841, 
                                                    "started_at": 1549318941.655964, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318941.870972, 
                                                            "started_at": 1549318941.829415, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318941.941821, 
                                                            "started_at": 1549318941.871018, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.28117, 
                                                    "started_at": 1549318941.941868, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.216689, 
                                                            "started_at": 1549318942.168592, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.281154, 
                                                            "started_at": 1549318942.216721, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.627259, 
                                                    "started_at": 1549318942.281192, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.548019, 
                                                            "started_at": 1549318942.508173, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.627239, 
                                                            "started_at": 1549318942.548047, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.946095, 
                                                    "started_at": 1549318942.627285, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.877399, 
                                                            "started_at": 1549318942.834908, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.946075, 
                                                            "started_at": 1549318942.877434, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318943.291211, 
                                                    "started_at": 1549318942.946121, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.221339, 
                                                            "started_at": 1549318943.182205, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318943.291191, 
                                                            "started_at": 1549318943.221375, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318943.681199, 
                                                    "started_at": 1549318943.291238, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.606977, 
                                                            "started_at": 1549318943.513432, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318943.681175, 
                                                            "started_at": 1549318943.607014, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318943.954887, 
                                                    "started_at": 1549318943.681227, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.887561, 
                                                            "started_at": 1549318943.847168, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318943.954864, 
                                                            "started_at": 1549318943.887595, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.343185, 
                                                    "started_at": 1549318943.954916, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318944.274044, 
                                                            "started_at": 1549318944.23489, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.343168, 
                                                            "started_at": 1549318944.27408, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.73946, 
                                                    "started_at": 1549318944.343206, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318944.659021, 
                                                            "started_at": 1549318944.617206, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.739438, 
                                                            "started_at": 1549318944.659054, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318940.794987, 
                                    "error": [], 
                                    "duration": 4.501467943191528, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318941.282048, 
                                            "started_at": 1549318940.795174, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318944.870963, 
                                            "started_at": 1549318941.282146, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318941.568159, 
                                                    "started_at": 1549318941.282165, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318941.499545, 
                                                            "started_at": 1549318941.459627, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318941.568143, 
                                                            "started_at": 1549318941.49959, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318941.905328, 
                                                    "started_at": 1549318941.568181, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318941.83405, 
                                                            "started_at": 1549318941.796141, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318941.905311, 
                                                            "started_at": 1549318941.834089, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.256577, 
                                                    "started_at": 1549318941.905353, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.182973, 
                                                            "started_at": 1549318942.128515, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.256558, 
                                                            "started_at": 1549318942.183006, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.605076, 
                                                    "started_at": 1549318942.256615, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.534099, 
                                                            "started_at": 1549318942.493294, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.605056, 
                                                            "started_at": 1549318942.534128, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318942.945626, 
                                                    "started_at": 1549318942.605102, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318942.869532, 
                                                            "started_at": 1549318942.828304, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318942.945607, 
                                                            "started_at": 1549318942.869565, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318943.422346, 
                                                    "started_at": 1549318942.945652, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.352848, 
                                                            "started_at": 1549318943.223404, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318943.422324, 
                                                            "started_at": 1549318943.352881, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318943.709576, 
                                                    "started_at": 1549318943.422374, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318943.645013, 
                                                            "started_at": 1549318943.602172, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318943.709548, 
                                                            "started_at": 1549318943.645053, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.153532, 
                                                    "started_at": 1549318943.709604, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318944.032531, 
                                                            "started_at": 1549318943.941057, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.153512, 
                                                            "started_at": 1549318944.03257, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.532377, 
                                                    "started_at": 1549318944.153558, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318944.417365, 
                                                            "started_at": 1549318944.330047, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.532355, 
                                                            "started_at": 1549318944.4174, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318944.870954, 
                                                    "started_at": 1549318944.532403, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318944.800437, 
                                                            "started_at": 1549318944.71355, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318944.870935, 
                                                            "started_at": 1549318944.800509, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318945.982256, 
                                    "error": [], 
                                    "duration": 4.440529108047485, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318946.468571, 
                                            "started_at": 1549318945.982303, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318949.948685, 
                                            "started_at": 1549318946.468638, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318946.819286, 
                                                    "started_at": 1549318946.468658, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318946.747713, 
                                                            "started_at": 1549318946.7041, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318946.819265, 
                                                            "started_at": 1549318946.747745, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.157009, 
                                                    "started_at": 1549318946.819317, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.092385, 
                                                            "started_at": 1549318947.052842, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.156995, 
                                                            "started_at": 1549318947.092418, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.473218, 
                                                    "started_at": 1549318947.157038, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.407285, 
                                                            "started_at": 1549318947.368282, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.473203, 
                                                            "started_at": 1549318947.407366, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.847895, 
                                                    "started_at": 1549318947.473238, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.777847, 
                                                            "started_at": 1549318947.739268, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.847878, 
                                                            "started_at": 1549318947.777894, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.196823, 
                                                    "started_at": 1549318947.847922, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.128248, 
                                                            "started_at": 1549318948.084107, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.196802, 
                                                            "started_at": 1549318948.128279, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.528993, 
                                                    "started_at": 1549318948.196851, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.459555, 
                                                            "started_at": 1549318948.4181, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.528976, 
                                                            "started_at": 1549318948.459596, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.863232, 
                                                    "started_at": 1549318948.529018, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.79916, 
                                                            "started_at": 1549318948.762605, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.863213, 
                                                            "started_at": 1549318948.799187, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.173529, 
                                                    "started_at": 1549318948.863258, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.109585, 
                                                            "started_at": 1549318949.069169, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.173513, 
                                                            "started_at": 1549318949.109617, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.556658, 
                                                    "started_at": 1549318949.173554, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.491808, 
                                                            "started_at": 1549318949.452131, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.55664, 
                                                            "started_at": 1549318949.491835, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.948676, 
                                                    "started_at": 1549318949.556685, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.876961, 
                                                            "started_at": 1549318949.784561, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.948658, 
                                                            "started_at": 1549318949.876996, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318945.997575, 
                                    "error": [], 
                                    "duration": 4.4764039516448975, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318946.466593, 
                                            "started_at": 1549318945.997616, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318949.981949, 
                                            "started_at": 1549318946.466645, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318946.810725, 
                                                    "started_at": 1549318946.466661, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318946.74527, 
                                                            "started_at": 1549318946.703825, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318946.810706, 
                                                            "started_at": 1549318946.745302, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.147865, 
                                                    "started_at": 1549318946.81075, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.077632, 
                                                            "started_at": 1549318947.036169, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.147851, 
                                                            "started_at": 1549318947.077673, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.565524, 
                                                    "started_at": 1549318947.147885, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.453414, 
                                                            "started_at": 1549318947.412997, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.565505, 
                                                            "started_at": 1549318947.453444, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.856322, 
                                                    "started_at": 1549318947.565555, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.791617, 
                                                            "started_at": 1549318947.752733, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.856305, 
                                                            "started_at": 1549318947.791658, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.193781, 
                                                    "started_at": 1549318947.856359, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.122974, 
                                                            "started_at": 1549318948.077611, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.193756, 
                                                            "started_at": 1549318948.123005, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.525736, 
                                                    "started_at": 1549318948.193818, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.458636, 
                                                            "started_at": 1549318948.416412, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.525716, 
                                                            "started_at": 1549318948.458669, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.895952, 
                                                    "started_at": 1549318948.525764, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.828009, 
                                                            "started_at": 1549318948.789839, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.895935, 
                                                            "started_at": 1549318948.828038, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.268845, 
                                                    "started_at": 1549318948.895973, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.155542, 
                                                            "started_at": 1549318949.120171, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.268828, 
                                                            "started_at": 1549318949.155582, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.643316, 
                                                    "started_at": 1549318949.26887, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.532574, 
                                                            "started_at": 1549318949.493386, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.643296, 
                                                            "started_at": 1549318949.532611, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.981941, 
                                                    "started_at": 1549318949.643344, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.919533, 
                                                            "started_at": 1549318949.876412, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.981925, 
                                                            "started_at": 1549318949.919565, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318946.008614, 
                                    "error": [], 
                                    "duration": 4.537438869476318, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318946.49302, 
                                            "started_at": 1549318946.008666, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318950.13815, 
                                            "started_at": 1549318946.493082, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318946.852141, 
                                                    "started_at": 1549318946.493102, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318946.771781, 
                                                            "started_at": 1549318946.730938, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318946.852121, 
                                                            "started_at": 1549318946.771818, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.245391, 
                                                    "started_at": 1549318946.852171, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.13278, 
                                                            "started_at": 1549318947.090849, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.245371, 
                                                            "started_at": 1549318947.132805, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.564102, 
                                                    "started_at": 1549318947.245419, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.462258, 
                                                            "started_at": 1549318947.422665, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.564074, 
                                                            "started_at": 1549318947.462284, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.951793, 
                                                    "started_at": 1549318947.564137, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.838038, 
                                                            "started_at": 1549318947.80168, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.951774, 
                                                            "started_at": 1549318947.83807, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.309966, 
                                                    "started_at": 1549318947.951835, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.189966, 
                                                            "started_at": 1549318948.15012, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.309947, 
                                                            "started_at": 1549318948.190002, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.645015, 
                                                    "started_at": 1549318948.309994, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.534713, 
                                                            "started_at": 1549318948.491694, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.644995, 
                                                            "started_at": 1549318948.534747, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.997086, 
                                                    "started_at": 1549318948.645041, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.854911, 
                                                            "started_at": 1549318948.814357, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.997055, 
                                                            "started_at": 1549318948.854944, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.381541, 
                                                    "started_at": 1549318948.997118, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.244805, 
                                                            "started_at": 1549318949.164005, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.381521, 
                                                            "started_at": 1549318949.24484, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.80181, 
                                                    "started_at": 1549318949.381568, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.734574, 
                                                            "started_at": 1549318949.652736, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.801793, 
                                                            "started_at": 1549318949.734604, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318950.138141, 
                                                    "started_at": 1549318949.801835, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318950.064279, 
                                                            "started_at": 1549318950.024714, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318950.138123, 
                                                            "started_at": 1549318950.064311, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318946.020045, 
                                    "error": [], 
                                    "duration": 4.397819995880127, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318946.546997, 
                                            "started_at": 1549318946.020076, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318949.959754, 
                                            "started_at": 1549318946.547056, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318946.895026, 
                                                    "started_at": 1549318946.547076, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318946.77893, 
                                                            "started_at": 1549318946.729545, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318946.895007, 
                                                            "started_at": 1549318946.778967, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.181182, 
                                                    "started_at": 1549318946.895054, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.116861, 
                                                            "started_at": 1549318947.078984, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.181168, 
                                                            "started_at": 1549318947.116901, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.565105, 
                                                    "started_at": 1549318947.181201, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.448204, 
                                                            "started_at": 1549318947.407558, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.565084, 
                                                            "started_at": 1549318947.448231, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318947.857042, 
                                                    "started_at": 1549318947.565132, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318947.786462, 
                                                            "started_at": 1549318947.7471, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318947.857028, 
                                                            "started_at": 1549318947.786509, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.273343, 
                                                    "started_at": 1549318947.857062, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.118975, 
                                                            "started_at": 1549318948.080356, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.273322, 
                                                            "started_at": 1549318948.119007, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.565316, 
                                                    "started_at": 1549318948.273369, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.497313, 
                                                            "started_at": 1549318948.459585, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.565298, 
                                                            "started_at": 1549318948.497348, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318948.885954, 
                                                    "started_at": 1549318948.565341, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318948.821749, 
                                                            "started_at": 1549318948.77684, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318948.885939, 
                                                            "started_at": 1549318948.821773, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.259577, 
                                                    "started_at": 1549318948.885974, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.147775, 
                                                            "started_at": 1549318949.11002, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.259561, 
                                                            "started_at": 1549318949.147802, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.581783, 
                                                    "started_at": 1549318949.259611, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.513862, 
                                                            "started_at": 1549318949.476238, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.581763, 
                                                            "started_at": 1549318949.513896, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318949.959745, 
                                                    "started_at": 1549318949.581808, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318949.891273, 
                                                            "started_at": 1549318949.800793, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318949.959728, 
                                                            "started_at": 1549318949.891304, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318951.164994, 
                                    "error": [], 
                                    "duration": 4.472874879837036, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318951.648042, 
                                            "started_at": 1549318951.165038, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318955.176014, 
                                            "started_at": 1549318951.648107, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318952.036871, 
                                                    "started_at": 1549318951.648129, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318951.872417, 
                                                            "started_at": 1549318951.83186, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318952.036851, 
                                                            "started_at": 1549318951.872447, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318952.329139, 
                                                    "started_at": 1549318952.036897, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318952.262005, 
                                                            "started_at": 1549318952.222628, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318952.329119, 
                                                            "started_at": 1549318952.262047, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318952.63624, 
                                                    "started_at": 1549318952.329166, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318952.564244, 
                                                            "started_at": 1549318952.52124, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318952.636224, 
                                                            "started_at": 1549318952.564296, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318952.987519, 
                                                    "started_at": 1549318952.636265, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318952.919727, 
                                                            "started_at": 1549318952.878228, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318952.987478, 
                                                            "started_at": 1549318952.919761, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318953.279338, 
                                                    "started_at": 1549318952.987544, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318953.213088, 
                                                            "started_at": 1549318953.172648, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318953.279321, 
                                                            "started_at": 1549318953.213119, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318953.582512, 
                                                    "started_at": 1549318953.279363, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318953.505608, 
                                                            "started_at": 1549318953.464624, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318953.582468, 
                                                            "started_at": 1549318953.505646, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318953.886075, 
                                                    "started_at": 1549318953.582539, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318953.816928, 
                                                            "started_at": 1549318953.776716, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318953.886054, 
                                                            "started_at": 1549318953.816965, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318954.352056, 
                                                    "started_at": 1549318953.886103, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318954.173596, 
                                                            "started_at": 1549318954.132187, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318954.352037, 
                                                            "started_at": 1549318954.173627, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318954.705031, 
                                                    "started_at": 1549318954.352084, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318954.590049, 
                                                            "started_at": 1549318954.546919, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318954.705014, 
                                                            "started_at": 1549318954.590083, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318955.176006, 
                                                    "started_at": 1549318954.70507, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318954.93425, 
                                                            "started_at": 1549318954.892165, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318955.175988, 
                                                            "started_at": 1549318954.93428, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1549318951.173904, 
                                    "error": [], 
                                    "duration": 4.255462169647217, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1549318951.664193, 
                                            "started_at": 1549318951.173959, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1549318954.925004, 
                                            "started_at": 1549318951.664251, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1549318951.949041, 
                                                    "started_at": 1549318951.664271, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318951.883072, 
                                                            "started_at": 1549318951.845106, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318951.949023, 
                                                            "started_at": 1549318951.883103, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318952.297733, 
                                                    "started_at": 1549318951.949068, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318952.233611, 
                                                            "started_at": 1549318952.193586, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318952.297714, 
                                                            "started_at": 1549318952.23364, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318952.658764, 
                                                    "started_at": 1549318952.297759, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318952.584713, 
                                                            "started_at": 1549318952.533735, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318952.658748, 
                                                            "started_at": 1549318952.584758, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318952.959399, 
                                                    "started_at": 1549318952.658788, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318952.891645, 
                                                            "started_at": 1549318952.850048, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318952.959381, 
                                                            "started_at": 1549318952.891677, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318953.312878, 
                                                    "started_at": 1549318952.959424, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318953.240408, 
                                                            "started_at": 1549318953.200269, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318953.312843, 
                                                            "started_at": 1549318953.24044, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318953.608672, 
                                                    "started_at": 1549318953.312907, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318953.539, 
                                                            "started_at": 1549318953.499793, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318953.608654, 
                                                            "started_at": 1549318953.539034, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318953.921004, 
                                                    "started_at": 1549318953.608697, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318953.851988, 
                                                            "started_at": 1549318953.803016, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318953.920986, 
                                                            "started_at": 1549318953.852026, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318954.221653, 
                                                    "started_at": 1549318953.92103, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318954.149118, 
                                                            "started_at": 1549318954.104698, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318954.221634, 
                                                            "started_at": 1549318954.149149, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318954.579013, 
                                                    "started_at": 1549318954.22168, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318954.508545, 
                                                            "started_at": 1549318954.466422, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318954.578993, 
                                                            "started_at": 1549318954.50858, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1549318954.924997, 
                                                    "started_at": 1549318954.579039, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1549318954.851328, 
                                                            "started_at": 1549318954.809669, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1549318954.924977, 
                                                            "started_at": 1549318954.851362, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 10, 
                            "created_at": "2019-02-04T22:22:17", 
                            "updated_at": "2019-02-04T22:22:57", 
                            "contexts": {}, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1549318939.968627, 
                                        "started_at": 1549318937.584823, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318977.456987, 
                                        "started_at": 1549318973.998336, 
                                        "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": 1549318939.969265, 
                                        "started_at": 1549318939.96926, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1549318973.997735, 
                                        "started_at": 1549318955.668711, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "plugin_cfg": [
                                        "keystone"
                                    ], 
                                    "plugin_name": "admin_cleanup@openstack"
                                }
                            ], 
                            "position": 0, 
                            "pass_sla": true, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 0.00% <= 0.00% - Passed", 
                                        "success": true
                                    }
                                ]
                            }, 
                            "sla": {
                                "failure_rate": {
                                    "max": 0
                                }
                            }
                        }
                    ]
                }
            ]
        }
    ]
}