多个PHP-FPM进程占用CPU90%以上，怎么办

henry_li

多个PHP-FPM进程占用CPU90%以上，导致网站太慢了，这个怎么处理啊，麻烦军歌，帮忙解释一下。

通过查看php日志/usr/local/php/var/log/php-fpm.log，有如下警告信息：
PS：不只是category.php文件，并且这个程序早就不在了，目前的程序里面也没有引用过这个文件。

1. [03-May-2015 01:07:04] WARNING: [pool www] child 887 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
   
2. [03-May-2015 01:07:19] WARNING: [pool www] child 894 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
   
3. [03-May-2015 01:07:45] WARNING: [pool www] child 893 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
   
4. [03-May-2015 01:08:05] WARNING: [pool www] child 880 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
   
5. [03-May-2015 01:08:29] WARNING: [pool www] child 1348 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
   
6. [03-May-2015 01:08:51] WARNING: [pool www] child 889 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
   
7. [03-May-2015 01:09:15] WARNING: [pool www] child 894 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
   
8. [03-May-2015 01:09:38] WARNING: [pool www] child 888 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
   
9. [03-May-2015 01:10:01] WARNING: [pool www] child 880 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
   
10. [03-May-2015 01:10:18] WARNING: [pool www] child 891 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
    
11. [03-May-2015 01:10:24] WARNING: [pool www] child 882 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"
    
12. [03-May-2015 01:10:47] WARNING: [pool www] child 893 said into stderr: "ERROR: Unable to open primary script: /home/wwwroot/www.xxxx.com/category.php (No such file or directory)"

复制代码

licess

这个日志里只有提示的文件不存在的信息

你可以按置顶帖开慢日志看看