Troubleshooting
- Debug Apache errors
- Check the MySQL log file
- Install and run mysqltuner
- Check the NGINX log file
- Debug PHP-FPM errors
- Modify PHP script execution time
- Send email with PHP using an external SMTP account
- Debug phpMyAdmin errors
- Modify the Redis persistence mode
- Test Redis with a PHP client
- Deny connections from bots/attackers using Varnish (TM)
apache
mysql
nginx
php
phpmyadmin
redis
varnish