H2Server Using 100% CPU

[AusKillSwitch]

Myself and others have been seeing an issue where H2Server will consume 100% CPU either immediately on startup or randomly after weeks of normal operation. Once it happens, CPU usage does not drop back down, even with no players connected, and the only workaround is a full server restart.

Is this a known issue?

[Berthalamew]

We haven't encountered this thus far on our own servers.
Let me know when it happens again and I can take a look at the instance to see what's going on.

[nukeulater]

are you using any external tools that modify/access the process resources?

[AusKillSwitch]

I have tools that read and write memory however this can happen with no tools running.

It's been a known issue for us for years on 2 different VM hosts.

I'll DM someone when it happens again or I can try force it as it's common on restarts