apache nginx 性能简单对比测试

hti

　　VPC
　　32 cpus，8G ram，SSD
　　linux 环境是centos 7
　　apache 2.4  yum安装base库
　　php 5.4    yum安装base库
　　php-fpm 5.4 yum安装base库
　　nginx 1.10  yum安装epel库
　　windows 环境是 windows server 2012R2
　　apache 2.4
　　php   5.5
　　IIS 8.5 PHP（NTS） 5.5
　　测试phpinfo，
　　
　　ab压力测试，32线程，共1024000个链接，性能对比如下
　　linux apache php
　　Concurrency Level:      32
　　Time taken for tests:   122.010 seconds
　　Complete requests:      1024000
　　Failed requests:        102711
　　(Connect: 0, Receive: 0, Length: 102711, Exceptions: 0)
　　Write errors:           0
　　Total transferred:      42976140870 bytes
　　HTML transferred:       42788748870 bytes
　　Requests per second:    8392.73 [#/sec] (mean)
　　Time per request:       3.813 [ms] (mean)
　　Time per request:       0.119 [ms] (mean, across all concurrent requests)
　　Transfer rate:          343978.17 [Kbytes/sec] received
　　linux nginx php-fpm
　　Concurrency Level:      32
　　Time taken for tests:   130.657 seconds
　　Complete requests:      1024000
　　Failed requests:        104256
　　(Connect: 0, Receive: 0, Length: 104256, Exceptions: 0)
　　Write errors:           0
　　Total transferred:      38909836092 bytes
　　HTML transferred:       38758284092 bytes
　　Requests per second:    7837.32 [#/sec] (mean)
　　Time per request:       4.083 [ms] (mean)
　　Time per request:       0.128 [ms] (mean, across all concurrent requests)
　　Transfer rate:          290821.98 [Kbytes/sec] received
　　windows apache php
　　Concurrency Level:      32
　　Time taken for tests:   280.478 seconds
　　Complete requests:      1024000
　　Failed requests:        105718
　　(Connect: 0, Receive: 0, Length: 105718, Exceptions: 0)
　　Write errors:           0
　　Total transferred:      85580685230 bytes
　　HTML transferred:       85461901230 bytes
　　Requests per second:    3650.91 [#/sec] (mean)
　　Time per request:       8.765 [ms] (mean)
　　Time per request:       0.274 [ms] (mean, across all concurrent requests)
　　Transfer rate:          297973.35 [Kbytes/sec] received
　　windows IIS php
　　Concurrency Level:      32
　　Time taken for tests:   320.750 seconds
　　Complete requests:      1024000
　　Failed requests:        102941
　　(Connect: 0, Receive: 0, Length: 102941, Exceptions: 0)
　　Write errors:           0
　　Total transferred:      80454541633 bytes
　　HTML transferred:       80274317633 bytes
　　Requests per second:    3192.51 [#/sec] (mean)
　　Time per request:       10.023 [ms] (mean)
　　Time per request:       0.313 [ms] (mean, across all concurrent requests)
　　Transfer rate:          244953.39 [Kbytes/sec] received
　　在都是默认配置的情况下，linux性能确实好很多，apache能跑到每秒8392次响应，但nginx没有想象中性能高，只有每秒7837次响应，可能是没有优化好。windows apache 有3650次响应，IIS 垫底，只有每秒3192次响应。
　　但不要忘记以上都是没有优化过的测试，像IIS，配合WinCache Extension for PHP，每秒响应能跑到1W以上，微软大法好。