AMD EPYC 7501 VPS (6 cores, 16 GB RAM) PHP 7.2.34 MySQL Ver 15.1 Distrib 10.1.48-MariaDB, for Linux (x86_64) using readline 5. XenForo 2.1: decently sized forum. I would assume this server should be able to handle this fine, but it isn't. There's...