无聊用AB压力测试了一下VPS性能

对比了一下大网站, 被秒的渣都不剩.
CDN堆服务器,不得不服.

Requests per second 每秒吞吐率
Time per request 请求响应时间
Time per request 服务器响应时间
Transfer rate 流量速率

# ab -c 100 -n 10000  https://www.livelu.com/
Requests per second:    31.16 [#/sec] (mean)
Time per request:       3209.450 [ms] (mean)
Time per request:       32.094 [ms]
Transfer rate:          512.19 [Kbytes/sec] received

# ab -c 100 -n 10000  https://www.baidu.com/
Requests per second:    111.35 [#/sec] (mean)
Time per request:       898.033 [ms] (mean)
Time per request:       8.980 [ms] (mean, across all concurrent requests)
Transfer rate:          112.48 [Kbytes/sec] received

# ab -c 100 -n 10000 https://www.cloudflare.com/
Requests per second:    178.80 [#/sec] (mean)
Time per request:       559.286 [ms] (mean)
Time per request:       5.593 [ms] (mean, across all concurrent requests)
Transfer rate:          19175.31 [Kbytes/sec] received

# ab -c 100 -n 10000 https://www.google.com/
Requests per second:    316.78 [#/sec] (mean)
Time per request:       315.680 [ms] (mean)
Time per request:       3.157 [ms] (mean, across all concurrent requests)
Transfer rate:          3756.44 [Kbytes/sec] received