{
    "info": {
        "generated_at": "2018-08-25T01:10:08", 
        "rally_version": "1.1.0", 
        "format_version": "1.2"
    }, 
    "tasks": [
        {
            "uuid": "c0c30a2c-a2e0-4b31-b5c7-caece47e726a", 
            "title": "", 
            "description": "", 
            "status": "finished", 
            "tags": [], 
            "env_uuid": "59f0b96d-0dcb-49c4-9653-498cbe02decc", 
            "env_name": "opnfv-rally", 
            "created_at": "2018-08-25T01:03:59", 
            "updated_at": "2018-08-25T01:10:00", 
            "pass_sla": true, 
            "subtasks": [
                {
                    "uuid": "f7cbafa2-eef3-4f1a-9c72-087e0ca644ac", 
                    "title": "KeystoneBasic.add_and_remove_user_role", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:04:15", 
                    "updated_at": "2018-08-25T01:04:45", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "8d5a9148-bf2a-4a24-915a-4464e7116f35", 
                            "description": "Create a user role add to a user and disassociate.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.add_and_remove_user_role": {}
                            }, 
                            "min_duration": 1.6164441108703613, 
                            "max_duration": 1.6164441108703613, 
                            "start_time": 1535159063.889421, 
                            "load_duration": 1.6164441108703613, 
                            "full_duration": 28.722565174102783, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 1.616, 
                                            "max": 1.616, 
                                            "median": 1.616, 
                                            "95%ile": 1.616, 
                                            "iteration_count": 1, 
                                            "avg": 1.616, 
                                            "90%ile": 1.616
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.616, 
                                                    "max": 1.616, 
                                                    "median": 1.616, 
                                                    "95%ile": 1.616, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.616, 
                                                    "90%ile": 1.616
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.041, 
                                                "max": 1.041, 
                                                "median": 1.041, 
                                                "95%ile": 1.041, 
                                                "iteration_count": 1, 
                                                "avg": 1.041, 
                                                "90%ile": 1.041
                                            }, 
                                            "display_name": "keystone_v3.create_role", 
                                            "name": "keystone_v3.create_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.264, 
                                                "max": 0.264, 
                                                "median": 0.264, 
                                                "95%ile": 0.264, 
                                                "iteration_count": 1, 
                                                "avg": 0.264, 
                                                "90%ile": 0.264
                                            }, 
                                            "display_name": "keystone_v3.add_role", 
                                            "name": "keystone_v3.add_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.311, 
                                                "max": 0.311, 
                                                "median": 0.311, 
                                                "95%ile": 0.311, 
                                                "iteration_count": 1, 
                                                "avg": 0.311, 
                                                "90%ile": 0.311
                                            }, 
                                            "display_name": "keystone_v3.revoke_role", 
                                            "name": "keystone_v3.revoke_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159063.889421, 
                                    "error": [], 
                                    "duration": 1.6164441108703613, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159064.93082, 
                                            "started_at": 1535159063.889591, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159065.195163, 
                                            "started_at": 1535159064.930937, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159065.505849, 
                                            "started_at": 1535159065.195201, 
                                            "name": "keystone_v3.revoke_role", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:04:15", 
                            "updated_at": "2018-08-25T01:04:45", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159061.675233, 
                                        "started_at": 1535159055.156675, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159083.877408, 
                                        "started_at": 1535159076.503269, 
                                        "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": 1535159061.676065, 
                                        "started_at": 1535159061.676061, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159076.502702, 
                                        "started_at": 1535159065.535144, 
                                        "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": "cd682890-fe5d-4c71-8744-cafcd9f2158c", 
                    "title": "KeystoneBasic.create_add_and_list_user_roles", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:04:45", 
                    "updated_at": "2018-08-25T01:05:13", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "a73953c6-667b-4fd7-b0cb-ba26fdcbed32", 
                            "description": "Create user role, add it and list user roles for given user.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_add_and_list_user_roles": {}
                            }, 
                            "min_duration": 1.5746040344238281, 
                            "max_duration": 1.5746040344238281, 
                            "start_time": 1535159093.452066, 
                            "load_duration": 1.5746040344238281, 
                            "full_duration": 27.7535879611969, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 1.575, 
                                            "max": 1.575, 
                                            "median": 1.575, 
                                            "95%ile": 1.575, 
                                            "iteration_count": 1, 
                                            "avg": 1.575, 
                                            "90%ile": 1.575
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.575, 
                                                    "max": 1.575, 
                                                    "median": 1.575, 
                                                    "95%ile": 1.575, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.575, 
                                                    "90%ile": 1.575
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.033, 
                                                "max": 1.033, 
                                                "median": 1.033, 
                                                "95%ile": 1.033, 
                                                "iteration_count": 1, 
                                                "avg": 1.033, 
                                                "90%ile": 1.033
                                            }, 
                                            "display_name": "keystone_v3.create_role", 
                                            "name": "keystone_v3.create_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.298, 
                                                "max": 0.298, 
                                                "median": 0.298, 
                                                "95%ile": 0.298, 
                                                "iteration_count": 1, 
                                                "avg": 0.298, 
                                                "90%ile": 0.298
                                            }, 
                                            "display_name": "keystone_v3.add_role", 
                                            "name": "keystone_v3.add_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.243, 
                                                "max": 0.243, 
                                                "median": 0.243, 
                                                "95%ile": 0.243, 
                                                "iteration_count": 1, 
                                                "avg": 0.243, 
                                                "90%ile": 0.243
                                            }, 
                                            "display_name": "keystone_v3.list_roles", 
                                            "name": "keystone_v3.list_roles", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159093.452066, 
                                    "error": [], 
                                    "duration": 1.5746040344238281, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159094.485875, 
                                            "started_at": 1535159093.452555, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159094.783834, 
                                            "started_at": 1535159094.485981, 
                                            "name": "keystone_v3.add_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159095.026631, 
                                            "started_at": 1535159094.7839, 
                                            "name": "keystone_v3.list_roles", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:04:45", 
                            "updated_at": "2018-08-25T01:05:13", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159091.506236, 
                                        "started_at": 1535159085.559907, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159113.310975, 
                                        "started_at": 1535159106.069003, 
                                        "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": 1535159091.506741, 
                                        "started_at": 1535159091.506735, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159106.066621, 
                                        "started_at": 1535159095.059326, 
                                        "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": "33a01a8e-c691-4f01-9774-5ce87ac32978", 
                    "title": "KeystoneBasic.create_and_list_tenants", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:05:13", 
                    "updated_at": "2018-08-25T01:05:44", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "ce620840-ba3e-469d-82b8-19f5fe66e2a5", 
                            "description": "Create a keystone tenant with random name and list all tenants.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_and_list_tenants": {}
                            }, 
                            "min_duration": 1.8401858806610107, 
                            "max_duration": 1.8401858806610107, 
                            "start_time": 1535159121.7453, 
                            "load_duration": 1.8401858806610107, 
                            "full_duration": 28.640257120132446, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 1.84, 
                                            "max": 1.84, 
                                            "median": 1.84, 
                                            "95%ile": 1.84, 
                                            "iteration_count": 1, 
                                            "avg": 1.84, 
                                            "90%ile": 1.84
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.84, 
                                                    "max": 1.84, 
                                                    "median": 1.84, 
                                                    "95%ile": 1.84, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.84, 
                                                    "90%ile": 1.84
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.572, 
                                                "max": 1.572, 
                                                "median": 1.572, 
                                                "95%ile": 1.572, 
                                                "iteration_count": 1, 
                                                "avg": 1.572, 
                                                "90%ile": 1.572
                                            }, 
                                            "display_name": "keystone_v3.create_project", 
                                            "name": "keystone_v3.create_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.268, 
                                                "max": 0.268, 
                                                "median": 0.268, 
                                                "95%ile": 0.268, 
                                                "iteration_count": 1, 
                                                "avg": 0.268, 
                                                "90%ile": 0.268
                                            }, 
                                            "display_name": "keystone_v3.list_projects", 
                                            "name": "keystone_v3.list_projects", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159121.7453, 
                                    "error": [], 
                                    "duration": 1.8401858806610107, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159123.317627, 
                                            "started_at": 1535159121.74543, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159123.585446, 
                                            "started_at": 1535159123.317768, 
                                            "name": "keystone_v3.list_projects", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:05:13", 
                            "updated_at": "2018-08-25T01:05:44", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159119.612085, 
                                        "started_at": 1535159113.857469, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159142.494793, 
                                        "started_at": 1535159135.088873, 
                                        "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": 1535159119.612712, 
                                        "started_at": 1535159119.612702, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159135.08845, 
                                        "started_at": 1535159123.611816, 
                                        "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": "6b2bc66d-2cb7-4342-8909-2dbb5ecb7d7a", 
                    "title": "KeystoneBasic.create_and_delete_role", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:05:44", 
                    "updated_at": "2018-08-25T01:06:10", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "502a3027-a9a3-4bba-8ffd-89ea2844c970", 
                            "description": "Create a user role and delete it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_and_delete_role": {}
                            }, 
                            "min_duration": 1.3337998390197754, 
                            "max_duration": 1.3337998390197754, 
                            "start_time": 1535159151.880701, 
                            "load_duration": 1.3337998390197754, 
                            "full_duration": 25.09762406349182, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 1.334, 
                                            "max": 1.334, 
                                            "median": 1.334, 
                                            "95%ile": 1.334, 
                                            "iteration_count": 1, 
                                            "avg": 1.334, 
                                            "90%ile": 1.334
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.334, 
                                                    "max": 1.334, 
                                                    "median": 1.334, 
                                                    "95%ile": 1.334, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.334, 
                                                    "90%ile": 1.334
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.094, 
                                                "max": 1.094, 
                                                "median": 1.094, 
                                                "95%ile": 1.094, 
                                                "iteration_count": 1, 
                                                "avg": 1.094, 
                                                "90%ile": 1.094
                                            }, 
                                            "display_name": "keystone_v3.create_role", 
                                            "name": "keystone_v3.create_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.24, 
                                                "max": 0.24, 
                                                "median": 0.24, 
                                                "95%ile": 0.24, 
                                                "iteration_count": 1, 
                                                "avg": 0.24, 
                                                "90%ile": 0.24
                                            }, 
                                            "display_name": "keystone_v3.delete_role", 
                                            "name": "keystone_v3.delete_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159151.880701, 
                                    "error": [], 
                                    "duration": 1.3337998390197754, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159152.974367, 
                                            "started_at": 1535159151.880866, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159153.214491, 
                                            "started_at": 1535159152.974785, 
                                            "name": "keystone_v3.delete_role", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:05:44", 
                            "updated_at": "2018-08-25T01:06:10", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159149.919259, 
                                        "started_at": 1535159144.106405, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159169.199637, 
                                        "started_at": 1535159161.660582, 
                                        "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": 1535159149.919893, 
                                        "started_at": 1535159149.919889, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159161.658593, 
                                        "started_at": 1535159153.244434, 
                                        "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": "d3f77cb4-30cb-4468-b096-636fad319733", 
                    "title": "KeystoneBasic.create_and_delete_service", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:06:10", 
                    "updated_at": "2018-08-25T01:06:36", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "e92a10b7-6845-49a4-8002-9d18e627915e", 
                            "description": "Create and delete service.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_and_delete_service": {}
                            }, 
                            "min_duration": 1.4558050632476807, 
                            "max_duration": 1.4558050632476807, 
                            "start_time": 1535159178.243317, 
                            "load_duration": 1.4558050632476807, 
                            "full_duration": 24.784997940063477, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 1.456, 
                                            "max": 1.456, 
                                            "median": 1.456, 
                                            "95%ile": 1.456, 
                                            "iteration_count": 1, 
                                            "avg": 1.456, 
                                            "90%ile": 1.456
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.456, 
                                                    "max": 1.456, 
                                                    "median": 1.456, 
                                                    "95%ile": 1.456, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.456, 
                                                    "90%ile": 1.456
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.22, 
                                                "max": 1.22, 
                                                "median": 1.22, 
                                                "95%ile": 1.22, 
                                                "iteration_count": 1, 
                                                "avg": 1.22, 
                                                "90%ile": 1.22
                                            }, 
                                            "display_name": "keystone_v3.create_service", 
                                            "name": "keystone_v3.create_service", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.235, 
                                                "max": 0.235, 
                                                "median": 0.235, 
                                                "95%ile": 0.235, 
                                                "iteration_count": 1, 
                                                "avg": 0.235, 
                                                "90%ile": 0.235
                                            }, 
                                            "display_name": "keystone_v3.delete_service", 
                                            "name": "keystone_v3.delete_service", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159178.243317, 
                                    "error": [], 
                                    "duration": 1.4558050632476807, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159179.463616, 
                                            "started_at": 1535159178.243562, 
                                            "name": "keystone_v3.create_service", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159179.699117, 
                                            "started_at": 1535159179.463673, 
                                            "name": "keystone_v3.delete_service", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:06:10", 
                            "updated_at": "2018-08-25T01:06:36", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159176.003943, 
                                        "started_at": 1535159170.375974, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159195.154934, 
                                        "started_at": 1535159187.993572, 
                                        "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": 1535159176.004922, 
                                        "started_at": 1535159176.004905, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159187.991975, 
                                        "started_at": 1535159179.726888, 
                                        "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": "ec63c422-f0cd-47aa-bb55-1be738593f49", 
                    "title": "KeystoneBasic.get_entities", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:06:36", 
                    "updated_at": "2018-08-25T01:07:14", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "f54a36aa-9031-4919-b539-245b0546ba4b", 
                            "description": "Get instance of a tenant, user, role and service by id's.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.get_entities": {}
                            }, 
                            "min_duration": 4.4085469245910645, 
                            "max_duration": 4.4085469245910645, 
                            "start_time": 1535159204.536819, 
                            "load_duration": 4.4085469245910645, 
                            "full_duration": 36.54990100860596, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 4.409, 
                                            "max": 4.409, 
                                            "median": 4.409, 
                                            "95%ile": 4.409, 
                                            "iteration_count": 1, 
                                            "avg": 4.409, 
                                            "90%ile": 4.409
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 4.409, 
                                                    "max": 4.409, 
                                                    "median": 4.409, 
                                                    "95%ile": 4.409, 
                                                    "iteration_count": 1, 
                                                    "avg": 4.409, 
                                                    "90%ile": 4.409
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.544, 
                                                "max": 1.544, 
                                                "median": 1.544, 
                                                "95%ile": 1.544, 
                                                "iteration_count": 1, 
                                                "avg": 1.544, 
                                                "90%ile": 1.544
                                            }, 
                                            "display_name": "keystone_v3.create_project", 
                                            "name": "keystone_v3.create_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.201, 
                                                "max": 1.201, 
                                                "median": 1.201, 
                                                "95%ile": 1.201, 
                                                "iteration_count": 1, 
                                                "avg": 1.201, 
                                                "90%ile": 1.201
                                            }, 
                                            "display_name": "keystone_v3.create_user", 
                                            "name": "keystone_v3.create_user", 
                                            "count_per_iteration": 1, 
                                            "children": [
                                                {
                                                    "data": {
                                                        "success": "100.0%", 
                                                        "min": 0.226, 
                                                        "max": 0.226, 
                                                        "median": 0.226, 
                                                        "95%ile": 0.226, 
                                                        "iteration_count": 1, 
                                                        "avg": 0.226, 
                                                        "90%ile": 0.226
                                                    }, 
                                                    "display_name": "keystone_v3.list_roles", 
                                                    "name": "keystone_v3.list_roles", 
                                                    "count_per_iteration": 1, 
                                                    "children": []
                                                }, 
                                                {
                                                    "data": {
                                                        "success": "100.0%", 
                                                        "min": 0.237, 
                                                        "max": 0.237, 
                                                        "median": 0.237, 
                                                        "95%ile": 0.237, 
                                                        "iteration_count": 1, 
                                                        "avg": 0.237, 
                                                        "90%ile": 0.237
                                                    }, 
                                                    "display_name": "keystone_v3.add_role", 
                                                    "name": "keystone_v3.add_role", 
                                                    "count_per_iteration": 1, 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.239, 
                                                "max": 0.239, 
                                                "median": 0.239, 
                                                "95%ile": 0.239, 
                                                "iteration_count": 1, 
                                                "avg": 0.239, 
                                                "90%ile": 0.239
                                            }, 
                                            "display_name": "keystone_v3.create_role", 
                                            "name": "keystone_v3.create_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.213, 
                                                "max": 0.213, 
                                                "median": 0.213, 
                                                "95%ile": 0.213, 
                                                "iteration_count": 1, 
                                                "avg": 0.213, 
                                                "90%ile": 0.213
                                            }, 
                                            "display_name": "keystone_v3.get_project", 
                                            "name": "keystone_v3.get_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.229, 
                                                "max": 0.229, 
                                                "median": 0.229, 
                                                "95%ile": 0.229, 
                                                "iteration_count": 1, 
                                                "avg": 0.229, 
                                                "90%ile": 0.229
                                            }, 
                                            "display_name": "keystone_v3.get_user", 
                                            "name": "keystone_v3.get_user", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.247, 
                                                "max": 0.247, 
                                                "median": 0.247, 
                                                "95%ile": 0.247, 
                                                "iteration_count": 1, 
                                                "avg": 0.247, 
                                                "90%ile": 0.247
                                            }, 
                                            "display_name": "keystone_v3.get_role", 
                                            "name": "keystone_v3.get_role", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.245, 
                                                "max": 0.245, 
                                                "median": 0.245, 
                                                "95%ile": 0.245, 
                                                "iteration_count": 1, 
                                                "avg": 0.245, 
                                                "90%ile": 0.245
                                            }, 
                                            "display_name": "keystone_v3.list_services", 
                                            "name": "keystone_v3.list_services", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.255, 
                                                "max": 0.255, 
                                                "median": 0.255, 
                                                "95%ile": 0.255, 
                                                "iteration_count": 1, 
                                                "avg": 0.255, 
                                                "90%ile": 0.255
                                            }, 
                                            "display_name": "keystone_v3.get_services", 
                                            "name": "keystone_v3.get_services", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159204.536819, 
                                    "error": [], 
                                    "duration": 4.4085469245910645, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159206.080835, 
                                            "started_at": 1535159204.537269, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159207.282235, 
                                            "started_at": 1535159206.081319, 
                                            "name": "keystone_v3.create_user", 
                                            "children": [
                                                {
                                                    "finished_at": 1535159207.04521, 
                                                    "started_at": 1535159206.819246, 
                                                    "name": "keystone_v3.list_roles", 
                                                    "children": []
                                                }, 
                                                {
                                                    "finished_at": 1535159207.282217, 
                                                    "started_at": 1535159207.045234, 
                                                    "name": "keystone_v3.add_role", 
                                                    "children": []
                                                }
                                            ]
                                        }, 
                                        {
                                            "finished_at": 1535159207.756671, 
                                            "started_at": 1535159207.517938, 
                                            "name": "keystone_v3.create_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159207.969464, 
                                            "started_at": 1535159207.756738, 
                                            "name": "keystone_v3.get_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159208.19901, 
                                            "started_at": 1535159207.96951, 
                                            "name": "keystone_v3.get_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159208.445818, 
                                            "started_at": 1535159208.199149, 
                                            "name": "keystone_v3.get_role", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159208.690461, 
                                            "started_at": 1535159208.445864, 
                                            "name": "keystone_v3.list_services", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159208.945335, 
                                            "started_at": 1535159208.69052, 
                                            "name": "keystone_v3.get_services", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:06:36", 
                            "updated_at": "2018-08-25T01:07:14", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159202.571032, 
                                        "started_at": 1535159196.630381, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159233.178159, 
                                        "started_at": 1535159226.084374, 
                                        "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": 1535159202.571593, 
                                        "started_at": 1535159202.571555, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159226.083574, 
                                        "started_at": 1535159208.976942, 
                                        "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": "05a05bb6-909d-4245-b1e4-14d6acc20a95", 
                    "title": "KeystoneBasic.create_update_and_delete_tenant", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:07:14", 
                    "updated_at": "2018-08-25T01:07:43", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "fd701d21-54e2-4808-af88-ce3076ee3d69", 
                            "description": "Create, update and delete tenant.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_update_and_delete_tenant": {}
                            }, 
                            "min_duration": 2.3152050971984863, 
                            "max_duration": 2.3152050971984863, 
                            "start_time": 1535159242.9547, 
                            "load_duration": 2.3152050971984863, 
                            "full_duration": 26.170658826828003, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 2.315, 
                                            "max": 2.315, 
                                            "median": 2.315, 
                                            "95%ile": 2.315, 
                                            "iteration_count": 1, 
                                            "avg": 2.315, 
                                            "90%ile": 2.315
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 2.315, 
                                                    "max": 2.315, 
                                                    "median": 2.315, 
                                                    "95%ile": 2.315, 
                                                    "iteration_count": 1, 
                                                    "avg": 2.315, 
                                                    "90%ile": 2.315
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.644, 
                                                "max": 1.644, 
                                                "median": 1.644, 
                                                "95%ile": 1.644, 
                                                "iteration_count": 1, 
                                                "avg": 1.644, 
                                                "90%ile": 1.644
                                            }, 
                                            "display_name": "keystone_v3.create_project", 
                                            "name": "keystone_v3.create_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.271, 
                                                "max": 0.271, 
                                                "median": 0.271, 
                                                "95%ile": 0.271, 
                                                "iteration_count": 1, 
                                                "avg": 0.271, 
                                                "90%ile": 0.271
                                            }, 
                                            "display_name": "keystone_v3.update_project", 
                                            "name": "keystone_v3.update_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.399, 
                                                "max": 0.399, 
                                                "median": 0.399, 
                                                "95%ile": 0.399, 
                                                "iteration_count": 1, 
                                                "avg": 0.399, 
                                                "90%ile": 0.399
                                            }, 
                                            "display_name": "keystone_v3.delete_project", 
                                            "name": "keystone_v3.delete_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159242.9547, 
                                    "error": [], 
                                    "duration": 2.3152050971984863, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159244.599592, 
                                            "started_at": 1535159242.955321, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159244.870579, 
                                            "started_at": 1535159244.599873, 
                                            "name": "keystone_v3.update_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159245.269894, 
                                            "started_at": 1535159244.870632, 
                                            "name": "keystone_v3.delete_project", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:07:14", 
                            "updated_at": "2018-08-25T01:07:43", 
                            "contexts": {
                                "users": {
                                    "users_per_tenant": 1, 
                                    "tenants": 1
                                }
                            }, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159240.764748, 
                                        "started_at": 1535159234.953155, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159261.121085, 
                                        "started_at": 1535159253.538966, 
                                        "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": 1535159240.765251, 
                                        "started_at": 1535159240.765246, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159253.537477, 
                                        "started_at": 1535159245.303335, 
                                        "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": "25a25676-60ab-459d-8529-8a2c17b65dff", 
                    "title": "KeystoneBasic.create_user", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:07:43", 
                    "updated_at": "2018-08-25T01:08:11", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "ec0f83a4-4cef-4441-aabc-858fc4d35b90", 
                            "description": "Create a keystone user with random name.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_user": {}
                            }, 
                            "min_duration": 1.7061538696289062, 
                            "max_duration": 1.7061538696289062, 
                            "start_time": 1535159270.882924, 
                            "load_duration": 1.7061538696289062, 
                            "full_duration": 27.790817975997925, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 1.706, 
                                            "max": 1.706, 
                                            "median": 1.706, 
                                            "95%ile": 1.706, 
                                            "iteration_count": 1, 
                                            "avg": 1.706, 
                                            "90%ile": 1.706
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.706, 
                                                    "max": 1.706, 
                                                    "median": 1.706, 
                                                    "95%ile": 1.706, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.706, 
                                                    "90%ile": 1.706
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.481, 
                                                "max": 1.481, 
                                                "median": 1.481, 
                                                "95%ile": 1.481, 
                                                "iteration_count": 1, 
                                                "avg": 1.481, 
                                                "90%ile": 1.481
                                            }, 
                                            "display_name": "keystone_v3.create_user", 
                                            "name": "keystone_v3.create_user", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159270.882924, 
                                    "error": [], 
                                    "duration": 1.7061538696289062, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159272.363692, 
                                            "started_at": 1535159270.883165, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:07:43", 
                            "updated_at": "2018-08-25T01:08:11", 
                            "contexts": {}, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159268.753633, 
                                        "started_at": 1535159263.223559, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159291.01267, 
                                        "started_at": 1535159283.94045, 
                                        "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": 1535159268.754332, 
                                        "started_at": 1535159268.754314, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159283.939791, 
                                        "started_at": 1535159272.617871, 
                                        "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": "0a2871f5-7849-4d0a-80a5-175209d5068d", 
                    "title": "KeystoneBasic.create_tenant", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:08:11", 
                    "updated_at": "2018-08-25T01:08:39", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "3bb4c2ff-954c-491d-99fa-3b830bc45789", 
                            "description": "Create a keystone tenant with random name.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_tenant": {}
                            }, 
                            "min_duration": 1.559589147567749, 
                            "max_duration": 1.559589147567749, 
                            "start_time": 1535159299.399376, 
                            "load_duration": 1.559589147567749, 
                            "full_duration": 27.843665838241577, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 1.56, 
                                            "max": 1.56, 
                                            "median": 1.56, 
                                            "95%ile": 1.56, 
                                            "iteration_count": 1, 
                                            "avg": 1.56, 
                                            "90%ile": 1.56
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 1.56, 
                                                    "max": 1.56, 
                                                    "median": 1.56, 
                                                    "95%ile": 1.56, 
                                                    "iteration_count": 1, 
                                                    "avg": 1.56, 
                                                    "90%ile": 1.56
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.559, 
                                                "max": 1.559, 
                                                "median": 1.559, 
                                                "95%ile": 1.559, 
                                                "iteration_count": 1, 
                                                "avg": 1.559, 
                                                "90%ile": 1.559
                                            }, 
                                            "display_name": "keystone_v3.create_project", 
                                            "name": "keystone_v3.create_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159299.399376, 
                                    "error": [], 
                                    "duration": 1.559589147567749, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159300.958912, 
                                            "started_at": 1535159299.399615, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:08:11", 
                            "updated_at": "2018-08-25T01:08:39", 
                            "contexts": {}, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159297.405067, 
                                        "started_at": 1535159291.487869, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159319.327883, 
                                        "started_at": 1535159312.017274, 
                                        "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": 1535159297.405612, 
                                        "started_at": 1535159297.405608, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159312.016897, 
                                        "started_at": 1535159300.980678, 
                                        "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": "ef744614-e2a7-48a5-8db4-3a14ed47c2b0", 
                    "title": "KeystoneBasic.create_and_list_users", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:08:39", 
                    "updated_at": "2018-08-25T01:09:10", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "753a908a-8201-456d-92bb-7fa80bd14b82", 
                            "description": "Create a keystone user with random name and list all users.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_and_list_users": {}
                            }, 
                            "min_duration": 2.0241639614105225, 
                            "max_duration": 2.0241639614105225, 
                            "start_time": 1535159327.51339, 
                            "load_duration": 2.0241639614105225, 
                            "full_duration": 28.773645877838135, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 2.024, 
                                            "max": 2.024, 
                                            "median": 2.024, 
                                            "95%ile": 2.024, 
                                            "iteration_count": 1, 
                                            "avg": 2.024, 
                                            "90%ile": 2.024
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 2.024, 
                                                    "max": 2.024, 
                                                    "median": 2.024, 
                                                    "95%ile": 2.024, 
                                                    "iteration_count": 1, 
                                                    "avg": 2.024, 
                                                    "90%ile": 2.024
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.546, 
                                                "max": 1.546, 
                                                "median": 1.546, 
                                                "95%ile": 1.546, 
                                                "iteration_count": 1, 
                                                "avg": 1.546, 
                                                "90%ile": 1.546
                                            }, 
                                            "display_name": "keystone_v3.create_user", 
                                            "name": "keystone_v3.create_user", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 0.24, 
                                                "max": 0.24, 
                                                "median": 0.24, 
                                                "95%ile": 0.24, 
                                                "iteration_count": 1, 
                                                "avg": 0.24, 
                                                "90%ile": 0.24
                                            }, 
                                            "display_name": "keystone_v3.list_users", 
                                            "name": "keystone_v3.list_users", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159327.51339, 
                                    "error": [], 
                                    "duration": 2.0241639614105225, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159329.059399, 
                                            "started_at": 1535159327.513609, 
                                            "name": "keystone_v3.create_user", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159329.537202, 
                                            "started_at": 1535159329.297389, 
                                            "name": "keystone_v3.list_users", 
                                            "children": []
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:08:39", 
                            "updated_at": "2018-08-25T01:09:10", 
                            "contexts": {}, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159325.679156, 
                                        "started_at": 1535159319.780198, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159348.547373, 
                                        "started_at": 1535159341.15491, 
                                        "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": 1535159325.679783, 
                                        "started_at": 1535159325.67978, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159341.151678, 
                                        "started_at": 1535159329.562748, 
                                        "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": "d0662fb2-bb3c-4ead-805f-e5d2afa85b23", 
                    "title": "KeystoneBasic.create_tenant_with_users", 
                    "description": "", 
                    "status": "finished", 
                    "created_at": "2018-08-25T01:09:10", 
                    "updated_at": "2018-08-25T01:10:00", 
                    "sla": {}, 
                    "workloads": [
                        {
                            "uuid": "2f7ce634-33ff-4dee-99bf-8a0b3192f188", 
                            "description": "Create a keystone tenant and several users belonging to it.", 
                            "runner": {
                                "constant": {
                                    "concurrency": 1, 
                                    "times": 1
                                }
                            }, 
                            "hooks": [], 
                            "scenario": {
                                "KeystoneBasic.create_tenant_with_users": {
                                    "users_per_tenant": 10
                                }
                            }, 
                            "min_duration": 15.72475790977478, 
                            "max_duration": 15.72475790977478, 
                            "start_time": 1535159358.53028, 
                            "load_duration": 15.72475790977478, 
                            "full_duration": 48.39325189590454, 
                            "statistics": {
                                "durations": {
                                    "total": {
                                        "data": {
                                            "success": "100.0%", 
                                            "min": 15.725, 
                                            "max": 15.725, 
                                            "median": 15.725, 
                                            "95%ile": 15.725, 
                                            "iteration_count": 1, 
                                            "avg": 15.725, 
                                            "90%ile": 15.725
                                        }, 
                                        "display_name": "total", 
                                        "name": "total", 
                                        "count_per_iteration": 1, 
                                        "children": [
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 15.725, 
                                                    "max": 15.725, 
                                                    "median": 15.725, 
                                                    "95%ile": 15.725, 
                                                    "iteration_count": 1, 
                                                    "avg": 15.725, 
                                                    "90%ile": 15.725
                                                }, 
                                                "display_name": "duration", 
                                                "name": "duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }, 
                                            {
                                                "data": {
                                                    "success": "100.0%", 
                                                    "min": 0.0, 
                                                    "max": 0.0, 
                                                    "median": 0.0, 
                                                    "95%ile": 0.0, 
                                                    "iteration_count": 1, 
                                                    "avg": 0.0, 
                                                    "90%ile": 0.0
                                                }, 
                                                "display_name": "idle_duration", 
                                                "name": "idle_duration", 
                                                "count_per_iteration": 1, 
                                                "children": []
                                            }
                                        ]
                                    }, 
                                    "atomics": [
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 1.604, 
                                                "max": 1.604, 
                                                "median": 1.604, 
                                                "95%ile": 1.604, 
                                                "iteration_count": 1, 
                                                "avg": 1.604, 
                                                "90%ile": 1.604
                                            }, 
                                            "display_name": "keystone_v3.create_project", 
                                            "name": "keystone_v3.create_project", 
                                            "count_per_iteration": 1, 
                                            "children": []
                                        }, 
                                        {
                                            "data": {
                                                "success": "100.0%", 
                                                "min": 11.829, 
                                                "max": 11.829, 
                                                "median": 11.829, 
                                                "95%ile": 11.829, 
                                                "iteration_count": 1, 
                                                "avg": 11.829, 
                                                "90%ile": 11.829
                                            }, 
                                            "display_name": "keystone_v3.create_users", 
                                            "name": "keystone_v3.create_users", 
                                            "count_per_iteration": 1, 
                                            "children": [
                                                {
                                                    "data": {
                                                        "success": "100.0%", 
                                                        "min": 11.828, 
                                                        "max": 11.828, 
                                                        "median": 11.828, 
                                                        "95%ile": 11.828, 
                                                        "iteration_count": 1, 
                                                        "avg": 11.828, 
                                                        "90%ile": 11.828
                                                    }, 
                                                    "display_name": "keystone_v3.create_user (x10)", 
                                                    "name": "keystone_v3.create_user", 
                                                    "count_per_iteration": 10, 
                                                    "children": [
                                                        {
                                                            "data": {
                                                                "success": "100.0%", 
                                                                "min": 2.058, 
                                                                "max": 2.058, 
                                                                "median": 2.058, 
                                                                "95%ile": 2.058, 
                                                                "iteration_count": 1, 
                                                                "avg": 2.058, 
                                                                "90%ile": 2.058
                                                            }, 
                                                            "display_name": "keystone_v3.list_roles (x10)", 
                                                            "name": "keystone_v3.list_roles", 
                                                            "count_per_iteration": 10, 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "data": {
                                                                "success": "100.0%", 
                                                                "min": 2.868, 
                                                                "max": 2.868, 
                                                                "median": 2.868, 
                                                                "95%ile": 2.868, 
                                                                "iteration_count": 1, 
                                                                "avg": 2.868, 
                                                                "90%ile": 2.868
                                                            }, 
                                                            "display_name": "keystone_v3.add_role (x10)", 
                                                            "name": "keystone_v3.add_role", 
                                                            "count_per_iteration": 10, 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }
                            }, 
                            "data": [
                                {
                                    "timestamp": 1535159358.53028, 
                                    "error": [], 
                                    "duration": 15.72475790977478, 
                                    "output": {
                                        "additive": [], 
                                        "complete": []
                                    }, 
                                    "idle_duration": 0.0, 
                                    "atomic_actions": [
                                        {
                                            "finished_at": 1535159360.134145, 
                                            "started_at": 1535159358.530457, 
                                            "name": "keystone_v3.create_project", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1535159371.963096, 
                                            "started_at": 1535159360.134286, 
                                            "name": "keystone_v3.create_users", 
                                            "children": [
                                                {
                                                    "finished_at": 1535159361.307352, 
                                                    "started_at": 1535159360.134316, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1535159361.045558, 
                                                            "started_at": 1535159360.8505, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1535159361.307333, 
                                                            "started_at": 1535159361.045585, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1535159362.544516, 
                                                    "started_at": 1535159361.307375, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1535159362.146669, 
                                                            "started_at": 1535159361.956745, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1535159362.544502, 
                                                            "started_at": 1535159362.146713, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1535159363.840298, 
                                                    "started_at": 1535159362.544541, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1535159363.546012, 
                                                            "started_at": 1535159363.350382, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1535159363.840283, 
                                                            "started_at": 1535159363.546039, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1535159364.969462, 
                                                    "started_at": 1535159363.840322, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1535159364.711936, 
                                                            "started_at": 1535159364.488787, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1535159364.969417, 
                                                            "started_at": 1535159364.711974, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1535159366.250873, 
                                                    "started_at": 1535159364.969491, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1535159365.989024, 
                                                            "started_at": 1535159365.775099, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1535159366.250853, 
                                                            "started_at": 1535159365.989055, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1535159367.364994, 
                                                    "started_at": 1535159366.250898, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1535159367.115751, 
                                                            "started_at": 1535159366.891204, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1535159367.364979, 
                                                            "started_at": 1535159367.115769, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1535159368.558123, 
                                                    "started_at": 1535159367.365019, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1535159368.249969, 
                                                            "started_at": 1535159368.042562, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1535159368.558107, 
                                                            "started_at": 1535159368.25, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1535159369.65003, 
                                                    "started_at": 1535159368.558149, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1535159369.372383, 
                                                            "started_at": 1535159369.169281, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1535159369.650009, 
                                                            "started_at": 1535159369.372408, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1535159370.797301, 
                                                    "started_at": 1535159369.650053, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1535159370.522417, 
                                                            "started_at": 1535159370.308623, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1535159370.797228, 
                                                            "started_at": 1535159370.522462, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }, 
                                                {
                                                    "finished_at": 1535159371.963038, 
                                                    "started_at": 1535159370.79739, 
                                                    "name": "keystone_v3.create_user", 
                                                    "children": [
                                                        {
                                                            "finished_at": 1535159371.677491, 
                                                            "started_at": 1535159371.485824, 
                                                            "name": "keystone_v3.list_roles", 
                                                            "children": []
                                                        }, 
                                                        {
                                                            "finished_at": 1535159371.963017, 
                                                            "started_at": 1535159371.67752, 
                                                            "name": "keystone_v3.add_role", 
                                                            "children": []
                                                        }
                                                    ]
                                                }
                                            ]
                                        }
                                    ]
                                }
                            ], 
                            "failed_iteration_count": 0, 
                            "total_iteration_count": 1, 
                            "created_at": "2018-08-25T01:09:10", 
                            "updated_at": "2018-08-25T01:10:00", 
                            "contexts": {}, 
                            "contexts_results": [
                                {
                                    "setup": {
                                        "finished_at": 1535159356.168473, 
                                        "started_at": 1535159350.153932, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159398.543884, 
                                        "started_at": 1535159391.358379, 
                                        "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": 1535159356.169186, 
                                        "started_at": 1535159356.169181, 
                                        "atomic_actions": [], 
                                        "error": null
                                    }, 
                                    "cleanup": {
                                        "finished_at": 1535159391.357924, 
                                        "started_at": 1535159374.298349, 
                                        "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
                                }
                            }
                        }
                    ]
                }
            ]
        }
    ]
}