cd /usr/local/php7-*/

ll

cd etc/

ll

vim php-fpm.conf

/include

include=/usr/local/php7-*/etc/php-fpm.d/*.conf    //include引入文件

cd php-fpm.d/

ll

vim www.conf

user=nobody

group=nobody        //启动的用户和用户组

/usr/local/php7-*/sbin/php-fpm    //启动fpm

ps aux | grep php-fpm        //查看fpm进程

vim www.conf

/max_children        //搜索

pm=dynamic                        //进程是动态的还是静态的

pm.max_children=5            //最大可以启动的子进程

pm.start_servers=2            //在启动时先启动几个子进程

ps aux | grep php-fpm        //记录下主进程的进程号2760

kill -USR2 2760

ps aux | grep php-fpm