Restart php-fpm in Cpanel Server
To restart php-fpm on Cpanel server, run
/scripts/restartsrv_apache_php_fpm
For Cpanel php-fpm, run
/scripts/restartsrv_cpanel_php_fpm
php-fpm config stored in /opt/cpanel/ea-php70/root/etc/php-fpm.conf, pool config available in folder
/opt/cpanel/ea-php70/root/etc/php-fpm.d/
php70 is for PHP version 7, replace it with actual PHP version you are using.