寫了一個項目發現性能不如人意. 于是便測試下, 看下性能瓶頸在什么地方. 使用 ab -n 20 http://www.lartest.com/
軟件環境:
OS : windows 8.1
CPU: i3 2.4G
disk: 7200 st 500G
Server : Apache/2.4.9
PHP : PHP 7.0.0RC1
框架: Laravel 5.1
路由數量 : 273
測試 1 : 未開啟優化
app_debug : true
php artisan route:cache : false
php artisan optimize –-force : false
Concurrency Level: 1
Time taken for tests: 8.561 seconds
Complete requests: 20
Failed requests: 0
Total transferred: 94976 bytes
HTML transferred: 73080 bytes
Requests per second: 2.34 [#/sec] (mean)
Time per request: 428.033 [ms] (mean)
Time per request: 428.033 [ms] (mean, across all concurrent requests)
Transfer rate: 10.83 [Kbytes/sec] received
測試 2 : 開啟性能優化, 未優化 Laravel 內置方法
app_debug : false
php artisan route:cache : false
php artisan optimize –-force : false
Concurrency Level: 1
Time taken for tests: 7.048 seconds
Complete requests: 20
Failed requests: 0
Total transferred: 93576 bytes
HTML transferred: 73080 bytes
Requests per second: 2.84 [#/sec] (mean)
Time per request: 352.383 [ms] (mean)
Time per request: 352.383 [ms] (mean, across all concurrent requests)
Transfer rate: 12.97 [Kbytes/sec] received
測試3: 優化完畢
app_debug : false
php artisan route:cache : true
php artisan optimize : true
Concurrency Level: 1
Time taken for tests: 5.822 seconds
Complete requests: 20
Failed requests: 0
Total transferred: 93562 bytes
HTML transferred: 73080 bytes
Requests per second: 3.44 [#/sec] (mean)
Time per request: 291.092 [ms] (mean)
Time per request: 291.092 [ms] (mean, across all concurrent requests)
Transfer rate: 15.69 [Kbytes/sec] received
看起來性能還沒有達到我的標準, 還是慢
2015年9月4日:
找了一臺服務器: CentOS 7, 4核, 8G, 4M , apache 2.4, php5.6 經過優化過后性能如下
Concurrency Level: 1
Time taken for tests: 0.844 seconds
Complete requests: 20
Failed requests: 0
Total transferred: 93422 bytes
HTML transferred: 73420 bytes
Requests per second: 23.71 [#/sec] (mean)
Time per request: 42.179 [ms] (mean)
Time per request: 42.179 [ms] (mean, across all concurrent requests)
Transfer rate: 108.15 [Kbytes/sec] received
讓自己機器慢的可能是自己, 而不是別人.
參考文章 :
