0193-profile · spark · distinct

返回总览 · 时间序列 CSV · 逐核 CSV

{
  "run_id": "0193-profile",
  "rows": 1000000,
  "job": "distinct",
  "engine": "spark",
  "mode": "compute",
  "repeat": 1,
  "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": 0.49522976,
  "rows_per_second": 2019264.7550098766,
  "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

[
  [
    -12.144078969955444,
    "initialize"
  ],
  [
    -6.433414459228516,
    "load_start"
  ],
  [
    -1.1843795776367188,
    "load_end"
  ],
  [
    -1.1842145919799805,
    "warmup_start"
  ],
  [
    -0.0014300346374511719,
    "warmup_end"
  ],
  [
    0.0,
    "measurement_start"
  ],
  [
    0.49522900581359863,
    "measurement_end"
  ],
  [
    0.5082027912139893,
    "output_start"
  ],
  [
    1.5838291645050049,
    "output_end"
  ],
  [
    1.5841798782348633,
    "profile_prepare"
  ],
  [
    1.624159812927246,
    "profile_start"
  ],
  [
    31.75643563270569,
    "profile_end"
  ],
  [
    31.756565809249878,
    "cleanup_start"
  ],
  [
    32.41803312301636,
    "finished"
  ],
  [
    48.902259826660156,
    "verification_start"
  ],
  [
    50.98800206184387,
    "verification_end"
  ]
]