5.3.7. fpm使用

pm.start_servers= min_spare_servers + (max_spare_servers - min_spare_servers) / 2

max_spare_servers是根据服务器本身的内存来计算的,标准算法就是内存大小除以30M
当然,有的php程序可能占用比较小,不到30M,这就看情况来计算了


pm.max_requests = 500
php-fpm recycles the process after it has processed 500个请求


pm.max_children = 256