0203-profile · spark · join_small

返回总览 · 时间序列 CSV · 逐核 CSV

{
  "run_id": "0203-profile",
  "rows": 10000000,
  "job": "join_small",
  "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": 3.337238421,
  "rows_per_second": 2996489.5337035917,
  "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

[
  [
    -17.045819997787476,
    "initialize"
  ],
  [
    -11.448139190673828,
    "load_start"
  ],
  [
    -3.4205610752105713,
    "load_end"
  ],
  [
    -3.4204318523406982,
    "warmup_start"
  ],
  [
    -0.0016062259674072266,
    "warmup_end"
  ],
  [
    0.0,
    "measurement_start"
  ],
  [
    3.337238073348999,
    "measurement_end"
  ],
  [
    3.353006601333618,
    "output_start"
  ],
  [
    6.302569389343262,
    "output_end"
  ],
  [
    6.302865982055664,
    "profile_prepare"
  ],
  [
    6.335619211196899,
    "profile_start"
  ],
  [
    37.90076923370361,
    "profile_end"
  ],
  [
    37.900914430618286,
    "cleanup_start"
  ],
  [
    38.471455574035645,
    "finished"
  ],
  [
    56.32323908805847,
    "verification_start"
  ],
  [
    77.01493382453918,
    "verification_end"
  ]
]