About the Go language command line stress testing tool Wrk

sudo cp -R wrk /usr/local/bin/wrk

View version number

wrk -v

使用方法: wrk <选项> <被测HTTP服务的URL>                            
  Options:                                            
    -c, --connections <N>  跟服务器建立并保持的TCP连接数量  
    -d, --duration    <T>  压测时间           
    -t, --threads     <N>  使用多少个线程进行压测   
                                                      
    -s, --script      <S>  指定Lua脚本路径       
    -H, --header      <H>  为每一个HTTP请求添加HTTP头      
        --latency          在压测结束后，打印延迟统计信息   
        --timeout     <T>  超时时间     
    -v, --version          打印正在使用的wrk的详细版本信息
                                                      
  <N>代表数字参数，支持国际单位 (1k, 1M, 1G)
  <T>代表时间参数，支持时间单位 (2s, 2m, 2h)

Common request methods

wrk -t8 -c200 -d30s --latency "http://www.bing.com"

Custom request-s

wrk = {
    scheme  = "http",
    host    = "localhost",
    port    = nil,
    method  = "GET",
    path    = "/",
    headers = {},
    body    = nil,
    thread  = <userdata>
}

Liezi first use postman to test and then copy and set it directly from the post

wrk.method = "POST"
wrk.body   = "foo=bar&baz=quux"
wrk.headers["Content-Type"] = "application/x-www-form-urlencoded"

wrk -d3s -c2 -s scripts/post.lua https://httpbin.org/get