cPanel : WARNING: RVSiteBuilder recommend PHP maximum execution

RVSiteBuilder warning messages under WHM :

WARNING !!
WARNING: RVSiteBuilder recommend PHP maximum execution time of each script , in 180 seconds or above.
HELP: Edit /usr/local/cpanel/3rdparty/etc/php.ini and change “max_execution_time=180” or above, and restart cPanel service (/usr/local/cpanel/startup).

WARNING: RVSiteBuilder recommend maximum size of POST data 105M or above.
HELP: Edit /usr/local/cpanel/3rdparty/etc/php.ini and change “post_max_size=105M” or above, and restart cPanel service (/usr/local/cpanel/startup).

WARNING: RVSiteBuilder recommend maximum allowed size for uploaded files that PHP will accept 100M or above.
HELP: Edit /usr/local/cpanel/3rdparty/etc/php.ini and change “upload_max_filesize=100M” or above, and restart cPanel service (/usr/local/cpanel/startup).