artillery 学习一 简单使用

artillery 是一个不错的负载测试套件，功能很强大，支持多协议

安装

npm install -g artillery --unsafe-perm

运行一个简单的快速测试

artillery quick --count 10 -n 20 https://artillery.io/

效果

artillery quick --count 10 -n 20 https://artillery.io/

Started phase 0, duration: 1s @ 09:14:49(+0800) 2019-09-11

Report @ 09:14:59(+0800) 2019-09-11

Elapsed time: 10 seconds

  Scenarios launched: 10

  Scenarios completed: 2

  Requests completed: 165

  RPS sent: 17.38

  Request latency:

    min: 198.8

    max: 2113.4

    median: 211.1

    p95: 1057.8

    p99: 1920.7

  Codes:

    200: 165

​

Report @ 09:15:09(+0800) 2019-09-11

Elapsed time: 20 seconds

  Scenarios launched: 0

  Scenarios completed: 3

  Requests completed: 23

  RPS sent: 2.24

  Request latency:

    min: 205.1

    max: 2057.3

    median: 211.7

    p95: 1348.8

    p99: 2057.3

  Codes:

    200: 23

​

Report @ 09:15:19(+0800) 2019-09-11

Elapsed time: 30 seconds

  Scenarios launched: 0

  Scenarios completed: 4

  Requests completed: 11

  RPS sent: 0.82

  Request latency:

    min: 200.3

    max: 13235.8

    median: 268

    p95: 13231.4

    p99: 13235.8

  Codes:

    200: 11

​

Report @ 09:15:20(+0800) 2019-09-11

Elapsed time: 31 seconds

  Scenarios launched: 0

  Scenarios completed: 1

  Requests completed: 1

  RPS sent: NaN

  Request latency:

    min: 1081.2

    max: 1081.2

    median: 1081.2

    p95: 1081.2

    p99: 1081.2

  Codes:

    200: 1

​

All virtual users finished

Summary report @ 09:15:20(+0800) 2019-09-11

  Scenarios launched: 10

  Scenarios completed: 10

  Requests completed: 200

  RPS sent: 6.46

  Request latency:

    min: 198.8

    max: 13235.8

    median: 211.7

    p95: 1231.8

    p99: 12564.4

  Scenario counts:

    0: 10 (100%)

  Codes:

    200: 200

测试脚本方式运行

• yaml 定义文件
  app.yaml

config:

  target: 'https://artillery.io'

  phases:

    - duration: 60

      arrivalRate: 20

  defaults:

    headers:

      x-my-service-auth: '987401838271002188298567'

scenarios:

  - flow:

    - get:

        url: "/docs"

• 运行

artillery run app.yaml -o stats.json

效果：
同上

• 生成报表

artillery report stats.json

效果

参考资料

https://artillery.io/docs/cli-reference/
https://github.com/artilleryio/artillery