进入apache 目录的bin
ab -c 10 -n 1000 http://www.bo56.com......略过n多行......
Requests per second: 11.20 [#/sec](mean)
Time per request: 893.241 [ms](mean)
Time per request: 89.324 [ms](mean, across all concurrent requests)
php-fpm 启动进程数 22个。cpu占用13%-15%。平均每个进程占用内存15M。
