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

测试phpinfo，

<?php 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

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

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

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 垫底，只有每秒3650次响应。

本文出自 “专注打孔100年” 博客，请务必保留此出处http://titandeng.blog.51cto.com/823817/1904055

apache nginx 性能简单对比测试