Connectivity Problem with Minecraft - Maxed out CPU

System Information

Field Value
Operating System Linux - Debian GNU/Linux 11 on x86_64
Product AMP ‘Decadeus’ v2.4.6.6 (Mainline)
Virtualization QEMU_KVM
Application Minecraft
Module MinecraftModule
Running in Container No
Current State Ready

Problem Description


Is there a way to increase the CPU max usage on the Minecraft usage because it is using it at max and we are getting server crashes because of it

Reproduction Steps

  • Start server
  • Join server
  • Server crashes

Minecraft servers are mostly single threaded, so all you can really do is manage your server’s usage.
Here’s a guide that has a few tips on reducing usage:

If you have the disk space, pregenerating terrain using the Chunky plugin/mod can also be helpful

You can also check to see if increasing the max tick time/watchdog helps

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