[bobykus]

Well,

Not sure why you experiencing any of issues with CloudLinux.
BTW, what CloudLinux do you use - LVE or CageFS? We use LVE
and have all the features working well. Users are use RAM, CPU and Disk.
And yes, it can restrict a huge site CPU wise, process wise etc.
Even I/O wise with hybrid kernel. And yes, LiteSpeed faster then Apache,
and yes, you can disable symlinks if owner not much and customers can not enable it back via htacess as apache users can.

Hope LiteSpeed Support help you to resolve all your issues and we will get another great story of success