Is Your Server Slow After Enabling XDebug? Here\'s How to Disable It and Check Performance.

Disabling XDebug and Its Impact on Server Performance

Many users have reported a noticeable slowdown in their servers after enabling XDebug, a PHP debugging tool. If you suspect XDebug to be the culprit, disabling it temporarily can help shed light on this hypothesis.

To disable XDebug:

1. Locate your php.ini file. This is typically found in the root directory of your web server or in the PHP installation directory.

2. Edit the following XDebug settings:

   • xdebug.remote_autostart = 0
   • xdebug.remote_enable = 0
   • xdebug.profiler_enable = 0
3. Restart your web server. This is necessary for the changes to take effect.

If the server performance returns to normal after disabling XDebug, it confirms your suspicion. Note that even with XDebug disabled but loaded, there can be a slight performance loss.

To disable loading of XDebug altogether, locate the following entry in php.ini:

zend_extension = "/path/to/php_xdebug.dll"

Comment it out by adding a ; at the beginning of the line:

;zend_extension = "/path/to/php_xdebug.dll"

Remember that this answer pertains to XDebug version 2. Be sure to consult relevant sources for instructions on disabling XDebug 3.

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