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GG网络技术分享 2025-03-18 16:14 0
大家好,这里是关于[宝塔linux面板PHP-FPM间歇性占用高CPU100%],[宝塔面板操作(Linux、Nginx、Apache、MySQL、PHP、Redis等)]问题的解答,希望对您有所帮助。如果你还想了解更多这方面的信息,请关注本站其他相关内容,共同学习吧!
教程大全PHP-FPM占用CPU高
宝塔linux面板PHP-FPM间歇性占用高CPU100%
昨天遇到一个问题,宝塔linux面板,服务器等几分钟就CPU100%,倒腾了几个小时都没解决,调整了运行模式、子进程数量、起始进程数、空闲进程数等等。都没任何效果。
最后发现是日志太大了。。。
日志太大PHP写入时候需要占用大量的处理器来打开日志文件写入,日志整整198G!
清除日志完美解决。
在问题解决过程中调整PHP性能设置这一块,后面打算写个教程,专门来介绍PHP的性能设置。请大家关注
yum install ‐y wget && wget ‐O install.sh http://download.bt.cn/install/install.sh && sh install.sh
wget ‐O install.sh http://download.bt.cn/install/install‐ubuntu.sh && sudo bash install.sh
wget ‐O install.sh http://download.bt.cn/install/install‐ubuntu.sh && bash install.sh
wget ‐O install.sh http://download.bt.cn/install/install.sh && bash install.sh
/etc/init.d/bt start
/etc/init.d/bt restart
/etc/init.d/bt stop
/etc/init.d/bt stop && chkconfig ‐‐del bt && rm ‐f /etc/init.d/bt && rm ‐rf /www/server/panel
cat /www/server/panel/data/port.pl
echo '8881' > /www/server/panel/data/port.pl && /etc/init.d/bt restart
iptables ‐I INPUT ‐p tcp ‐m state ‐‐state NEW ‐m tcp ‐‐dport 8881 ‐j ACCEPT
service iptables save
service iptables restart
echo '8881' > /www/server/panel/data/port.pl && /etc/init.d/bt restart
firewall‐cmd ‐‐permanent ‐‐zone=public ‐‐add‐port=8881/tcp
firewall‐cmd ‐‐reloadcd /www/server/panel && python tools.pyc root 123456
cd /www/server/panel && python tools.pyc panel 123456
rm ‐f /www/server/panel/data/domain.conf
rm ‐f /www/server/panel/data/*.login
rm ‐f /www/server/panel/data/limitip.conf
rm ‐f /www/server/panel/data/ssl.pl && /etc/init.d/bt restart
/etc/init.d/nginx start
/etc/init.d/nginx restart
/etc/init.d/nginx stop
/etc/init.d/nginx reload
/etc/init.d/httpd start
/etc/init.d/httpd restart
/etc/init.d/httpd stop
/etc/init.d/httpd reload
/etc/init.d/mysqld start
/etc/init.d/mysqld restart
/etc/init.d/mysqld stop
/etc/init.d/mysqld reload
/etc/init.d/pure‐ftpd start
/etc/init.d/pure‐ftpd restart
/etc/init.d/pure‐ftpd stop
/etc/init.d/php‐fpm‐{52|53|54|55|56|70|71} start
/etc/init.d/php‐fpm‐{52|53|54|55|56|70|71} restart
/etc/init.d/php‐fpm‐{52|53|54|55|56|70|71} stop
/etc/init.d/php‐fpm‐{52|53|54|55|56|70|71} reload
/etc/init.d/redis start
/etc/init.d/redis stop
/etc/init.d/memcached start
/etc/init.d/memcached restart
/etc/init.d/memcached stop
/etc/init.d/memcached reload
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