Wrk 安装

$ yum -y install git openssl-devel
$ git clone https://github.com/wg/wrk.git
# 国内网络不好可以换成
# $ git clone https://github.com.cnpmjs.org/wg/wrk.git
# $ yum -y install wget unzip && wget https://cdn.hongfs.cn/software/wrk/wrk-master.zip && unzip wrk-master.zip && rm -rf wrk-master.zip && cp -r wrk-master/ wrk && rm -rf wrk-master
$ cd wrk
$ make

$ ./wrk -t8 -c200 -d30s --latency https://www.hongfs.cn
Running 30s test @ https://www.hongfs.cn
  8 threads and 200 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    38.21ms   23.52ms   1.20s    95.03%
    Req/Sec   673.36    144.80     0.90k    83.26%
  Latency Distribution
     50%   33.52ms
     75%   36.40ms
     90%   47.53ms
     99%  107.63ms
  158344 requests in 30.11s, 88.80MB read
Requests/sec:   5258.60
Transfer/sec:      2.95MB