优化php-fpm 性能

Shell

Mem=`free -m | awk '/Mem:/{print $2}'`sed -i "s#pm.max_children.*#pm.max_children = $(($Mem/2/20))#" /usr/local/php/etc/php-fpm.confsed -i "s#^pm.start_servers.*#pm.start_servers = $(($Mem/2/30))#" /usr/local/php/etc/php-fpm.confsed -i "s#^pm.min_spare_servers.*#pm.min_spare_servers = $(($Mem/2/40))#" /usr/local/php/etc/php-fpm.confsed -i "s#^pm.max_spare_servers.*#pm.max_spare_servers = $(($Mem/2/20))#" /usr/local/php/etc/php-fpm.conf

参考

1. [php-fpm参数优化](https://blog.linuxeye.cn/380.html%20php-fpm%E5%8F%82%E6%95%B0%E4%BC%98%E5%8C%96)2. [PHP-FPM性能优化参考](https://blog.tanteng.me/2016/03/php-fpm-conf/)