In some circumstances, you may need to edit the settings of PHP-FPM for one domain. You may follow the procedure below to modify PHP-FPM settings in WHM for a single domain name.
1. Log into WHM.
2. Navigate to MultiPHP Manager.
3. In the User Domain Settings section, search for your domain.
4. Click PHP-FPM Settings to the far right of your domain.
5. On the page that will show, you can edit the various settings for PHP-FPM of the selected domain.
6. Click Save Configuration.