Minecraft - Minecraft server keeps crashing and is lagging

System Information

Field Value
Operating System Linux - Debian GNU/Linux 13 on x86_64
Product AMP ‘Phobos’ v2.6.5.2 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Ready

Task

Play on a server

Problem Description

Issue

So, I’ve bought an instance and only 2 people are playing most of the time, however, the server keeps crashing every 30 minutes or so. Progress that has been made during the last 10 Minutes is often gone after that.
Also, very often, it’s necessary to mine blocks twice or so.

Don’t know how to describe the steps in more detail because it happens randomly.

Reproduction Steps

  • Join the server
  • Play for a while
  • Server crashes