wrk

usage
HTTP benchmarking tool.
More information: https://github.com/wg/wrk.

param

Options:
 -c, --connections <N>  Connections to keep open //连接数
 -d, --duration    <T>  Duration of test         //测试时间
 -t, --threads     <N>  Number of threads to use //线程数

 -s, --script      <S>  Load Lua script file     //lua脚本
 -H, --header      <H>  Add header to request    //添加头信息
     --latency          Print latency statistics
     --timeout     <T>  Socket/request timeout
 -v, --version          Print version details    //版本信息
Numeric arguments may include a SI unit (1k, 1M, 1G)
Time arguments may include a time unit (2s, 2m, 2h)

examples

测试go-zero demo中的check接口

1	wrk -t10 -c1000 -d30s --latency "http://localhost:8888/check?book=go-zero"

结果

Running 30s test @ http://localhost:8888/check? book=go-zero
  10 threads and 1000 connections
  Thread Stats   Avg      Stdev     Max   +/-   Stdev
    Latency   128.84ms   60.10ms 593.00ms   77.53%
    Req/Sec   794.67    304.69     1.95k    69.54%
  Latency Distribution
     50%  115.23ms
     75%  153.24ms
     90%  203.13ms
     99%  339.48ms
  233390 requests in 30.10s, 29.60MB read
Requests/sec:   7754.33
Transfer/sec:      0.98MB

ubuntu下使用

安装

git clone https://github.com/wg/wrk.git

// 构建可执行文件
cd wrk
make

// 软连接
ln -s 绝对路径/wrk /usr/local/bin(任意在PATH中的路径都可以)