PHP-FPM causing server to crash with massive CPU spikes on very small WordPress websites

[Gomez_Adams]

To my knowledge, Virtualmin does not support Stream.

CentOS Stream 9

Just saw this…CentOS Stream is not supported by Virtualmin at this time, and may never be. It’ll probably mostly work if you install CentOS 8 and then convert to Stream, but you’ll diverge from the supported OS over time, and it will eventually break, if Virtualmin doesn’t have some kind of support at that time. I don’t know what that support looks like, or if we’ll ever have resources to implement it, though. So, I strongly recommend you not use CentOS Stream with Virtualmin in production at …