How to release nginx php-fpm process

1. Nginx uses Unix domain Socket for communication. Because Unix domain Socket does not go through the network, it can indeed improve the performance of Nginx and php-fpm communication, but it will occur when concurrency is high. Unstable problem

#2. Improve stable performance through the following two methods

3. Use php-fpm The parameter tuning method is as follows

4. The command to troubleshoot high CPU usage using php-fpm is as follows

5. Use nohup to convert strace to background execution until the php-fpm process on attach dies. The command is as follows

#6. Monitor php-fpm thread status: nginx configuration The method is as follows

7. The php-fpm configuration command is as follows

Recommended tutorial:Nginx tutorial

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