0219-profile · spark · sort_string

返回总览 · 时间序列 CSV · 逐核 CSV

{
  "run_id": "0219-profile",
  "rows": 10000000,
  "job": "sort_string",
  "engine": "spark",
  "mode": "compute",
  "repeat": 2,
  "cores": 24,
  "heap": "96g",
  "memory": "128g",
  "kind": "profiling",
  "image_id": "sha256:215b09f971f3ac8d72022ea6e3157d80d88835ceb62899aecd829be0705e12b1",
  "profile_seconds": 30,
  "status": "completed",
  "valid_resources": true,
  "correctness": "pass",
  "comparable": true,
  "seconds": 4.524212251,
  "rows_per_second": 2210329.543621582,
  "resolution_insufficient": true
}

所有资源曲线是整机值。虚线表示阶段事件；悬停查看事件。缺口不插值。t=0 为测量开始。

CPU 执行核数

最忙逻辑核 %

I/O wait 核数

整机内存使用 GiB

Page cache GiB

磁盘读 MiB/s

磁盘写 MiB/s

磁盘 busy %

Prometheus CPU 核数

Prometheus RSS MiB

node_exporter CPU 核数

阶段时间线

[
  [
    -19.93867802619934,
    "initialize"
  ],
  [
    -14.270713567733765,
    "load_start"
  ],
  [
    -6.558632850646973,
    "load_end"
  ],
  [
    -6.558491230010986,
    "warmup_start"
  ],
  [
    -0.001264810562133789,
    "warmup_end"
  ],
  [
    0.0,
    "measurement_start"
  ],
  [
    4.524212121963501,
    "measurement_end"
  ],
  [
    4.538564205169678,
    "output_start"
  ],
  [
    8.295468807220459,
    "output_end"
  ],
  [
    8.295777320861816,
    "profile_prepare"
  ],
  [
    8.335441827774048,
    "profile_start"
  ],
  [
    40.620347023010254,
    "profile_end"
  ],
  [
    40.6204628944397,
    "cleanup_start"
  ],
  [
    41.15305471420288,
    "finished"
  ],
  [
    58.62685751914978,
    "verification_start"
  ],
  [
    78.62552571296692,
    "verification_end"
  ]
]