0264-profile · spark · sort_string

返回总览 · 时间序列 CSV · 逐核 CSV

{
  "run_id": "0264-profile",
  "rows": 1000000,
  "job": "sort_string",
  "engine": "spark",
  "mode": "compute",
  "repeat": 0,
  "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": 1.272866732,
  "rows_per_second": 785628.2003919951,
  "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

[
  [
    -13.759413003921509,
    "initialize"
  ],
  [
    -8.281620740890503,
    "load_start"
  ],
  [
    -2.9052000045776367,
    "load_end"
  ],
  [
    -2.9050562381744385,
    "warmup_start"
  ],
  [
    -0.001338958740234375,
    "warmup_end"
  ],
  [
    0.0,
    "measurement_start"
  ],
  [
    1.2728660106658936,
    "measurement_end"
  ],
  [
    1.2866950035095215,
    "output_start"
  ],
  [
    3.103020191192627,
    "output_end"
  ],
  [
    3.1033341884613037,
    "profile_prepare"
  ],
  [
    3.143612861633301,
    "profile_start"
  ],
  [
    33.59980607032776,
    "profile_end"
  ],
  [
    33.59993362426758,
    "cleanup_start"
  ],
  [
    34.09880208969116,
    "finished"
  ],
  [
    50.236050605773926,
    "verification_start"
  ],
  [
    54.50919508934021,
    "verification_end"
  ]
]