1服务器配置信息: 500M内存  centos  nginx php7 开启opcache

2.yii2 Requests per second:    279.81 [#/sec] (mean)

3 ci Requests per second:    580.91 [#/sec] (mean)

4原生php Requests per second:    4834.89 [#/sec] (mean)

5 laravel Requests per second:    150.14 [#/sec] (mean)