ramhost的vps,192M内存,跑wordpress,用apache的ab测试一个page

先看不启用cache的

Server Software: nginx/0.7.64

Server Hostname: www.xhuang.net

Server Port: 80

Document Path: /about/

Document Length: 18015 bytes

Concurrency Level: 20

Time taken for tests: 207.347340 seconds

Complete requests: 1000

Failed requests: 982

(Connect: 0, Length: 982, Exceptions: 0)

Write errors: 0

Total transferred: 18304372 bytes

HTML transferred: 18048116 bytes

Requests per second: 4.82 [#/sec] (mean)

Time per request: 4146.947 [ms] (mean)

Time per request: 207.347 [ms] (mean, across all concurrent requests)

Transfer rate: 86.21 [Kbytes/sec] received

接着启用cache

Server Software: nginx/0.7.64

Server Hostname: www.xhuang.net

Server Port: 80

Document Path: /about/

Document Length: 18064 bytes

Concurrency Level: 20

Time taken for tests: 66.140248 seconds

Complete requests: 1000

Failed requests: 998

(Connect: 0, Length: 998, Exceptions: 0)

Write errors: 0

Total transferred: 18323035 bytes

HTML transferred: 18066267 bytes

Requests per second: 15.12 [#/sec] (mean)

Time per request: 1322.805 [ms] (mean)

Time per request: 66.140 [ms] (mean, across all concurrent requests)

Transfer rate: 270.53 [Kbytes/sec] received

good!

配置请看http://blog.chinaunix.net/u2/69948/showart_1885428.html