distributed-system-analysis/run-perf

View on GitHub
runperf/assets/tests/DummyTest/result.json

Summary

Maintainability
Test Coverage
[
   {
      "iteration_data" : {
         "latency" : {
            "clat" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 5,
                  "description" : "Average completion latency per I/O operation",
                  "mean" : 169900,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 184521
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 173003
                           }
                        ],
                        "value" : 179991.8
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 183353
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 164042
                           }
                        ],
                        "value" : 178467.5
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 163112
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 155681
                           }
                        ],
                        "value" : 163133.133333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 155838
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 157965
                           }
                        ],
                        "value" : 158114.633333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 196443
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 158178
                           }
                        ],
                        "value" : 169633.966666667
                     }
                  ],
                  "stddev" : 8485,
                  "stddevpct" : 4.995,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 5,
                  "description" : "Average completion latency per I/O operation",
                  "mean" : 169900,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 184521
                           },
                           {
                              "date" : 30000,
                              "value" : 173003
                           }
                        ],
                        "value" : 179991.8
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 183353
                           },
                           {
                              "date" : 30000,
                              "value" : 164042
                           }
                        ],
                        "value" : 178467.5
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 163112
                           },
                           {
                              "date" : 30000,
                              "value" : 155681
                           }
                        ],
                        "value" : 163133.133333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 155838
                           },
                           {
                              "date" : 30000,
                              "value" : 157965
                           }
                        ],
                        "value" : 158114.633333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 196443
                           },
                           {
                              "date" : 30000,
                              "value" : 158178
                           }
                        ],
                        "value" : 169633.966666667
                     }
                  ],
                  "stddev" : 8485,
                  "stddevpct" : 4.995,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ],
            "lat" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 5,
                  "description" : "Average total latency per I/O operation",
                  "mean" : 174300,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 189393
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 177454
                           }
                        ],
                        "value" : 184735.633333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 188214
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 168397
                           }
                        ],
                        "value" : 183170.933333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 167398
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 159795
                           }
                        ],
                        "value" : 167427.833333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 159921
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 162113
                           }
                        ],
                        "value" : 162263.466666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 201731
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 162366
                           }
                        ],
                        "value" : 174143.7
                     }
                  ],
                  "stddev" : 8715,
                  "stddevpct" : 4.998,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 5,
                  "description" : "Average total latency per I/O operation",
                  "mean" : 174300,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 189393
                           },
                           {
                              "date" : 30000,
                              "value" : 177454
                           }
                        ],
                        "value" : 184735.633333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 188214
                           },
                           {
                              "date" : 30000,
                              "value" : 168397
                           }
                        ],
                        "value" : 183170.933333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 167398
                           },
                           {
                              "date" : 30000,
                              "value" : 159795
                           }
                        ],
                        "value" : 167427.833333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 159921
                           },
                           {
                              "date" : 30000,
                              "value" : 162113
                           }
                        ],
                        "value" : 162263.466666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 201731
                           },
                           {
                              "date" : 30000,
                              "value" : 162366
                           }
                        ],
                        "value" : 174143.7
                     }
                  ],
                  "stddev" : 8715,
                  "stddevpct" : 4.998,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ],
            "slat" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 5,
                  "description" : "Average submission latency per I/O operation",
                  "mean" : 4330,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 4700
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 4302
                           }
                        ],
                        "value" : 4581.53333333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 4693
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 4209
                           }
                        ],
                        "value" : 4544.4
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 4142
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 3976
                           }
                        ],
                        "value" : 4151.3
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 3945
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 4010
                           }
                        ],
                        "value" : 4010.26666666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 5117
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 0,
                              "value" : 4048
                           }
                        ],
                        "value" : 4360.33333333333
                     }
                  ],
                  "stddev" : 221.1,
                  "stddevpct" : 5.106,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 5,
                  "description" : "Average submission latency per I/O operation",
                  "mean" : 4330,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 4700
                           },
                           {
                              "date" : 30000,
                              "value" : 4302
                           }
                        ],
                        "value" : 4581.53333333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 4693
                           },
                           {
                              "date" : 30000,
                              "value" : 4209
                           }
                        ],
                        "value" : 4544.4
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 4142
                           },
                           {
                              "date" : 30000,
                              "value" : 3976
                           }
                        ],
                        "value" : 4151.3
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 3945
                           },
                           {
                              "date" : 30000,
                              "value" : 4010
                           }
                        ],
                        "value" : 4010.26666666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 5117
                           },
                           {
                              "date" : 30000,
                              "value" : 4048
                           }
                        ],
                        "value" : 4360.33333333333
                     }
                  ],
                  "stddev" : 221.1,
                  "stddevpct" : 5.106,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ]
         },
         "parameters" : {
            "benchmark" : [
               {
                  "benchmark_name" : "fio",
                  "bs" : "4k",
                  "clocksource" : "gettimeofday",
                  "direct" : "1",
                  "filename" : "/tmp/fio",
                  "iodepth" : "32",
                  "ioengine" : "libaio",
                  "log_avg_msec" : "1000",
                  "log_hist_msec" : "10000",
                  "max_stddevpct" : 5,
                  "numjobs" : "1",
                  "primary_metric" : "iops_sec",
                  "ramp_time" : "5",
                  "runtime" : "30",
                  "rw" : "read",
                  "size" : "4096M",
                  "sync" : "0",
                  "time_based" : "1",
                  "uid" : "benchmark_name:%%benchmark_name%%-controller_host:%%controller_host%%"
               }
            ]
         },
         "throughput" : {
            "iops_sec" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 5,
                  "description" : "Number of I/O operations sent by client for a period of 1 second",
                  "mean" : 183700,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 168616
                           },
                           {
                              "date" : 29000,
                              "read_or_write" : 0,
                              "value" : 185839
                           }
                        ],
                        "value" : 172685.620689655
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 169664
                           },
                           {
                              "date" : 29000,
                              "read_or_write" : 0,
                              "value" : 185780
                           }
                        ],
                        "value" : 173918.413793103
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 190745
                           },
                           {
                              "date" : 29000,
                              "read_or_write" : 0,
                              "value" : 200419
                           }
                        ],
                        "value" : 190405.896551724
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 199654
                           },
                           {
                              "date" : 29000,
                              "read_or_write" : 0,
                              "value" : 196104
                           }
                        ],
                        "value" : 196685.862068966
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 0,
                              "value" : 158311
                           },
                           {
                              "date" : 29000,
                              "read_or_write" : 0,
                              "value" : 196070
                           }
                        ],
                        "value" : 184600.517241379
                     }
                  ],
                  "stddev" : 9289,
                  "stddevpct" : 5.058,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 5,
                  "description" : "Number of I/O operations sent by client for a period of 1 second",
                  "mean" : 183700,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 168616
                           },
                           {
                              "date" : 29000,
                              "value" : 185839
                           }
                        ],
                        "value" : 172685.620689655
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 169664
                           },
                           {
                              "date" : 29000,
                              "value" : 185780
                           }
                        ],
                        "value" : 173918.413793103
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 190745
                           },
                           {
                              "date" : 29000,
                              "value" : 200419
                           }
                        ],
                        "value" : 190405.896551724
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 199654
                           },
                           {
                              "date" : 29000,
                              "value" : 196104
                           }
                        ],
                        "value" : 196685.862068966
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 158311
                           },
                           {
                              "date" : 29000,
                              "value" : 196070
                           }
                        ],
                        "value" : 184600.517241379
                     }
                  ],
                  "stddev" : 9289,
                  "stddevpct" : 5.058,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ]
         }
      },
      "iteration_name" : "read-4KiB",
      "iteration_number" : 1
   },
   {
      "iteration_data" : {
         "latency" : {
            "clat" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 3,
                  "description" : "Average completion latency per I/O operation",
                  "mean" : 335000,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 262275
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 245946
                           }
                        ],
                        "value" : 252693.1
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 12375100
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 255067
                           }
                        ],
                        "value" : 659228.8
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 255202
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 251885
                           }
                        ],
                        "value" : 256151.466666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 253485
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 252822
                           }
                        ],
                        "value" : 253542.433333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 252724
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 245325
                           }
                        ],
                        "value" : 253288.733333333
                     }
                  ],
                  "stddev" : 162100,
                  "stddevpct" : 48.4,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 3,
                  "description" : "Average completion latency per I/O operation",
                  "mean" : 335000,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 262275
                           },
                           {
                              "date" : 30000,
                              "value" : 245946
                           }
                        ],
                        "value" : 252693.1
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 12375100
                           },
                           {
                              "date" : 30000,
                              "value" : 255067
                           }
                        ],
                        "value" : 659228.8
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 255202
                           },
                           {
                              "date" : 30000,
                              "value" : 251885
                           }
                        ],
                        "value" : 256151.466666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 253485
                           },
                           {
                              "date" : 30000,
                              "value" : 252822
                           }
                        ],
                        "value" : 253542.433333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 252724
                           },
                           {
                              "date" : 30000,
                              "value" : 245325
                           }
                        ],
                        "value" : 253288.733333333
                     }
                  ],
                  "stddev" : 162100,
                  "stddevpct" : 48.4,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ],
            "lat" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 3,
                  "description" : "Average total latency per I/O operation",
                  "mean" : 340100,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 267762
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 251131
                           }
                        ],
                        "value" : 257891.766666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 12380237
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 260375
                           }
                        ],
                        "value" : 664413.333333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 260407
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 257512
                           }
                        ],
                        "value" : 261361.6
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 258738
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 258007
                           }
                        ],
                        "value" : 258666.666666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 257499
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 250256
                           }
                        ],
                        "value" : 258387.466666667
                     }
                  ],
                  "stddev" : 162100,
                  "stddevpct" : 47.67,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 3,
                  "description" : "Average total latency per I/O operation",
                  "mean" : 340100,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 267762
                           },
                           {
                              "date" : 30000,
                              "value" : 251131
                           }
                        ],
                        "value" : 257891.766666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 12380237
                           },
                           {
                              "date" : 30000,
                              "value" : 260375
                           }
                        ],
                        "value" : 664413.333333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 260407
                           },
                           {
                              "date" : 30000,
                              "value" : 257512
                           }
                        ],
                        "value" : 261361.6
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 258738
                           },
                           {
                              "date" : 30000,
                              "value" : 258007
                           }
                        ],
                        "value" : 258666.666666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 257499
                           },
                           {
                              "date" : 30000,
                              "value" : 250256
                           }
                        ],
                        "value" : 258387.466666667
                     }
                  ],
                  "stddev" : 162100,
                  "stddevpct" : 47.67,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ],
            "slat" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 2,
                  "description" : "Average submission latency per I/O operation",
                  "mean" : 4966,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 5284
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 4988
                           }
                        ],
                        "value" : 5003.4
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 4934
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 5104
                           }
                        ],
                        "value" : 4982.6
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 5002
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 5422
                           }
                        ],
                        "value" : 5009.5
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 5057
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 4987
                           }
                        ],
                        "value" : 4930.53333333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 4589
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 4735
                           }
                        ],
                        "value" : 4904.23333333333
                     }
                  ],
                  "stddev" : 41.57,
                  "stddevpct" : 0.837,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 2,
                  "description" : "Average submission latency per I/O operation",
                  "mean" : 4966,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 5284
                           },
                           {
                              "date" : 30000,
                              "value" : 4988
                           }
                        ],
                        "value" : 5003.4
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 4934
                           },
                           {
                              "date" : 30000,
                              "value" : 5104
                           }
                        ],
                        "value" : 4982.6
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 5002
                           },
                           {
                              "date" : 30000,
                              "value" : 5422
                           }
                        ],
                        "value" : 5009.5
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 5057
                           },
                           {
                              "date" : 30000,
                              "value" : 4987
                           }
                        ],
                        "value" : 4930.53333333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 4589
                           },
                           {
                              "date" : 30000,
                              "value" : 4735
                           }
                        ],
                        "value" : 4904.23333333333
                     }
                  ],
                  "stddev" : 41.57,
                  "stddevpct" : 0.837,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ]
         },
         "parameters" : {
            "benchmark" : [
               {
                  "benchmark_name" : "fio",
                  "bs" : "4k",
                  "clocksource" : "gettimeofday",
                  "direct" : "1",
                  "filename" : "/tmp/fio",
                  "iodepth" : "32",
                  "ioengine" : "libaio",
                  "log_avg_msec" : "1000",
                  "log_hist_msec" : "10000",
                  "max_stddevpct" : 5,
                  "numjobs" : "1",
                  "primary_metric" : "iops_sec",
                  "ramp_time" : "5",
                  "runtime" : "30",
                  "rw" : "randwrite",
                  "size" : "4096M",
                  "sync" : "0",
                  "time_based" : "1",
                  "uid" : "benchmark_name:%%benchmark_name%%-controller_host:%%controller_host%%"
               }
            ]
         },
         "throughput" : {
            "iops_sec" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 4,
                  "description" : "Number of I/O operations sent by client for a period of 1 second",
                  "mean" : 123000,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 119156
                           },
                           {
                              "date" : 29000,
                              "read_or_write" : 1,
                              "value" : 124621
                           }
                        ],
                        "value" : 123589.172413793
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 126253
                           },
                           {
                              "date" : 29000,
                              "read_or_write" : 1,
                              "value" : 122939
                           }
                        ],
                        "value" : 122621.551724138
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 122517
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 123762
                           }
                        ],
                        "value" : 122084.9
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 123323
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 123525
                           }
                        ],
                        "value" : 123291.266666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 123917
                           },
                           {
                              "date" : 29000,
                              "read_or_write" : 1,
                              "value" : 125685
                           }
                        ],
                        "value" : 123303.413793103
                     }
                  ],
                  "stddev" : 548.1,
                  "stddevpct" : 0.4457,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 4,
                  "description" : "Number of I/O operations sent by client for a period of 1 second",
                  "mean" : 123000,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 119156
                           },
                           {
                              "date" : 29000,
                              "value" : 124621
                           }
                        ],
                        "value" : 123589.172413793
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 126253
                           },
                           {
                              "date" : 29000,
                              "value" : 122939
                           }
                        ],
                        "value" : 122621.551724138
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 122517
                           },
                           {
                              "date" : 30000,
                              "value" : 123762
                           }
                        ],
                        "value" : 122084.9
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 123323
                           },
                           {
                              "date" : 30000,
                              "value" : 123525
                           }
                        ],
                        "value" : 123291.266666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 123917
                           },
                           {
                              "date" : 29000,
                              "value" : 125685
                           }
                        ],
                        "value" : 123303.413793103
                     }
                  ],
                  "stddev" : 548.1,
                  "stddevpct" : 0.4457,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ]
         }
      },
      "iteration_name" : "randwrite-4KiB",
      "iteration_number" : 10
   },
   {
      "iteration_data" : {
         "latency" : {
            "clat" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 2,
                  "description" : "Average completion latency per I/O operation",
                  "mean" : 806700,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 593235
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 619748
                           }
                        ],
                        "value" : 581039.4
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 627584
                           },
                           {
                              "date" : 83051,
                              "read_or_write" : 1,
                              "value" : 3025808
                           }
                        ],
                        "value" : 684710.076923077
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 583668
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 619813
                           }
                        ],
                        "value" : 650907.6
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 26069800
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 622142
                           }
                        ],
                        "value" : 1476512.6
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 740963
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 610653
                           }
                        ],
                        "value" : 640397.733333333
                     }
                  ],
                  "stddev" : 336600,
                  "stddevpct" : 41.72,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 2,
                  "description" : "Average completion latency per I/O operation",
                  "mean" : 806700,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 593235
                           },
                           {
                              "date" : 30000,
                              "value" : 619748
                           }
                        ],
                        "value" : 581039.4
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 627584
                           },
                           {
                              "date" : 83051,
                              "value" : 3025808
                           }
                        ],
                        "value" : 684710.076923077
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 583668
                           },
                           {
                              "date" : 30000,
                              "value" : 619813
                           }
                        ],
                        "value" : 650907.6
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 26069800
                           },
                           {
                              "date" : 30000,
                              "value" : 622142
                           }
                        ],
                        "value" : 1476512.6
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 740963
                           },
                           {
                              "date" : 30000,
                              "value" : 610653
                           }
                        ],
                        "value" : 640397.733333333
                     }
                  ],
                  "stddev" : 336600,
                  "stddevpct" : 41.72,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ],
            "lat" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 2,
                  "description" : "Average total latency per I/O operation",
                  "mean" : 816700,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 602326
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 628555
                           }
                        ],
                        "value" : 590150.1
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 637045
                           },
                           {
                              "date" : 83051,
                              "read_or_write" : 1,
                              "value" : 3034820
                           }
                        ],
                        "value" : 694510.384615385
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 594966
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 630365
                           }
                        ],
                        "value" : 661448.5
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 26079432
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 632421
                           }
                        ],
                        "value" : 1486346.5
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 752039
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 621369
                           }
                        ],
                        "value" : 651055.766666667
                     }
                  ],
                  "stddev" : 336500,
                  "stddevpct" : 41.2,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 2,
                  "description" : "Average total latency per I/O operation",
                  "mean" : 816700,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 602326
                           },
                           {
                              "date" : 30000,
                              "value" : 628555
                           }
                        ],
                        "value" : 590150.1
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 637045
                           },
                           {
                              "date" : 83051,
                              "value" : 3034820
                           }
                        ],
                        "value" : 694510.384615385
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 594966
                           },
                           {
                              "date" : 30000,
                              "value" : 630365
                           }
                        ],
                        "value" : 661448.5
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 26079432
                           },
                           {
                              "date" : 30000,
                              "value" : 632421
                           }
                        ],
                        "value" : 1486346.5
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 752039
                           },
                           {
                              "date" : 30000,
                              "value" : 621369
                           }
                        ],
                        "value" : 651055.766666667
                     }
                  ],
                  "stddev" : 336500,
                  "stddevpct" : 41.2,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ],
            "slat" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 4,
                  "description" : "Average submission latency per I/O operation",
                  "mean" : 9742,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 8869
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 8590
                           }
                        ],
                        "value" : 8885
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 9243
                           },
                           {
                              "date" : 83051,
                              "read_or_write" : 1,
                              "value" : 8801
                           }
                        ],
                        "value" : 9566.84615384615
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 11016
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 10276
                           }
                        ],
                        "value" : 10272.6666666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 9401
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 10015
                           }
                        ],
                        "value" : 9598.33333333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 10770
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 10423
                           }
                        ],
                        "value" : 10386.8
                     }
                  ],
                  "stddev" : 544.6,
                  "stddevpct" : 5.591,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 4,
                  "description" : "Average submission latency per I/O operation",
                  "mean" : 9742,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 8869
                           },
                           {
                              "date" : 30000,
                              "value" : 8590
                           }
                        ],
                        "value" : 8885
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 9243
                           },
                           {
                              "date" : 83051,
                              "value" : 8801
                           }
                        ],
                        "value" : 9566.84615384615
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 11016
                           },
                           {
                              "date" : 30000,
                              "value" : 10276
                           }
                        ],
                        "value" : 10272.6666666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 9401
                           },
                           {
                              "date" : 30000,
                              "value" : 10015
                           }
                        ],
                        "value" : 9598.33333333333
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 10770
                           },
                           {
                              "date" : 30000,
                              "value" : 10423
                           }
                        ],
                        "value" : 10386.8
                     }
                  ],
                  "stddev" : 544.6,
                  "stddevpct" : 5.591,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ]
         },
         "parameters" : {
            "benchmark" : [
               {
                  "benchmark_name" : "fio",
                  "bs" : "64k",
                  "clocksource" : "gettimeofday",
                  "direct" : "1",
                  "filename" : "/tmp/fio",
                  "iodepth" : "32",
                  "ioengine" : "libaio",
                  "log_avg_msec" : "1000",
                  "log_hist_msec" : "10000",
                  "max_stddevpct" : 5,
                  "numjobs" : "1",
                  "primary_metric" : "iops_sec",
                  "ramp_time" : "5",
                  "runtime" : "30",
                  "rw" : "randwrite",
                  "size" : "4096M",
                  "sync" : "0",
                  "time_based" : "1",
                  "uid" : "benchmark_name:%%benchmark_name%%-controller_host:%%controller_host%%"
               }
            ]
         },
         "throughput" : {
            "iops_sec" : [
               {
                  "client_hostname" : "%(hostname)s",
                  "closest_sample" : 4,
                  "description" : "Number of I/O operations sent by client for a period of 1 second",
                  "mean" : 50990,
                  "role" : "client",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 53425
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 54203
                           }
                        ],
                        "value" : 54196.9666666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 52868
                           },
                           {
                              "date" : 26000,
                              "read_or_write" : 1,
                              "value" : 24424
                           }
                        ],
                        "value" : 52149.0384615385
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 50499
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 50029
                           }
                        ],
                        "value" : 48468.5
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 48292
                           },
                           {
                              "date" : 29000,
                              "read_or_write" : 1,
                              "value" : 45250
                           }
                        ],
                        "value" : 50558.6551724138
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "read_or_write" : 1,
                              "value" : 48150
                           },
                           {
                              "date" : 30000,
                              "read_or_write" : 1,
                              "value" : 51088
                           }
                        ],
                        "value" : 49563.1
                     }
                  ],
                  "stddev" : 2010,
                  "stddevpct" : 3.943,
                  "uid" : "client_hostname:%%client_hostname%%"
               },
               {
                  "client_hostname" : "all",
                  "closest_sample" : 4,
                  "description" : "Number of I/O operations sent by client for a period of 1 second",
                  "mean" : 50990,
                  "role" : "aggregate",
                  "samples" : [
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 53425
                           },
                           {
                              "date" : 30000,
                              "value" : 54203
                           }
                        ],
                        "value" : 54196.9666666667
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 52868
                           },
                           {
                              "date" : 26000,
                              "value" : 24424
                           }
                        ],
                        "value" : 52149.0384615385
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 50499
                           },
                           {
                              "date" : 30000,
                              "value" : 50029
                           }
                        ],
                        "value" : 48468.5
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 48292
                           },
                           {
                              "date" : 29000,
                              "value" : 45250
                           }
                        ],
                        "value" : 50558.6551724138
                     },
                     {
                        "timeseries" : [
                           {
                              "date" : 1000,
                              "value" : 48150
                           },
                           {
                              "date" : 30000,
                              "value" : 51088
                           }
                        ],
                        "value" : 49563.1
                     }
                  ],
                  "stddev" : 2010,
                  "stddevpct" : 3.943,
                  "uid" : "client_hostname:%%client_hostname%%"
               }
            ]
         }
      },
      "iteration_name" : "randwrite-64KiB",
      "iteration_number" : 11
   }
]