【待反馈】CPU使用率100%

为了能快速了解并处理您的问题，请提供以下基础信息：

面板、插件版本：

面板：9.2.0

Nginx 1.24.0

MySQL 8.4.0

PHP- 8.2.24

系统版本：

Debian GNU/Linux 12 (bookworm) x86_64(Py3.7.16)
8xCPU 内存x24G

问题描述：

运行5个wrodpress站点，流量特少，CPU使用率经常100%和负载状态变红，找不到问题，请大师帮助看看分析一下原因。

相关截图（日志、错误）：

日志

1. [25-Nov-2024 21:45:28] WARNING: [pool www] child 25035, script '/www/wwwroot/******.com/wp-login.php' (request: "GET /wp-login.php") executing too slow (30.082026 sec), logging
   
2. [25-Nov-2024 21:45:28] WARNING: [pool www] child 24750, script '/www/wwwroot/****.com/wp-login.php' (request: "GET /wp-login.php?redirect_to=https://www.****.com/123/") executing too slow (31.160729 sec), logging
   
3. [25-Nov-2024 21:45:28] WARNING: [pool www] child 24749, script '/www/wwwroot/*****.com/index.php' (request: "GET /index.php") executing too slow (33.494993 sec), logging
   
4. [25-Nov-2024 21:45:28] NOTICE: child 24750 stopped for tracing
   
5. [25-Nov-2024 21:45:28] NOTICE: about to trace 24750
   
6. [25-Nov-2024 21:45:28] NOTICE: finished trace of 24750
   
7. [25-Nov-2024 21:45:28] NOTICE: child 24749 stopped for tracing
   
8. [25-Nov-2024 21:45:28] NOTICE: about to trace 24749
   
9. [25-Nov-2024 21:45:28] NOTICE: finished trace of 24749
   
10. [25-Nov-2024 21:45:28] NOTICE: child 25035 stopped for tracing
    
11. [25-Nov-2024 21:45:28] NOTICE: about to trace 25035
    
12. [25-Nov-2024 21:45:28] NOTICE: finished trace of 25035
    
13. [25-Nov-2024 21:45:38] WARNING: [pool www] child 24754, script '/www/wwwroot/****.com/index.php' (request: "GET /index.php?product_count=48") executing too slow (33.716577 sec), logging
    
14. [25-Nov-2024 21:45:38] NOTICE: child 24754 stopped for tracing
    
15. [25-Nov-2024 21:45:38] NOTICE: about to trace 24754
    
16. [25-Nov-2024 21:45:38] NOTICE: finished trace of 24754

复制代码

您好，您这种情况重启一下php和nignx，负载和cpu应该就可以降下来
重启之后观察一下你站点使用的php负载状态
如果这里又生成了慢请求，建议您让您公司的开发人员看看慢日志
可能需要优化一下php代码