I've been getting a "Machine Check Events detected on your server" for a few months now and have hesitated posting such a general message on the forums without any supporting information, but figured it's time I should probably get this checked out. Can someone take a look at the attacked logs from mcelog and see if you can figure out what my issue might be?

plexy-diagnostics-20220725-1003.zip

This is my best guess as to what's tripping it:

Jul 22 06:52:20 Plexy mcelog: Kernel does not support page offline interface

and you should be good to ignore it.