https://www.multimediaxp.com/post/31/whm-tweak-settings-to-improve-performance-cpanel
https://www.hostwinds.com/guide/recommended-whm-tweaks/
https://www.rackaid.com/blog/cpanel-performance/
https://hattanmedia.com/speed-up-wordpress-through-whm-or-cpanel-tweaks/