慢查询是常见性能瓶颈。修改/etc/php-fpm.d/www.conf:
pm = dynamic pm.max_children = 50 pm.start_servers = 10 pm.min_spare_servers = 5 pm.max_spare_servers = 20根据服务器内存调整max_children值(每进程约占用20-30MB内存) 。荒野行动同人创作设置定时任务清理:
sudo crontab -e 0 */2 * * * find /var/lib/php/sessions -type f -mtime +1 -delete10. 监控与分析工具使用Blackfire或XHProf分析性能瓶颈