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OpenCubicChunks / CubicChunks2

Infinite* height mod for Minecraft - rewrite for versions above 1.12
MIT License
77 stars 18 forks source link

Server w/ Cubic Chunks eats all memory and dies #68

Closed imreallybadatnames closed 2 years ago

imreallybadatnames commented 2 years ago

Environment:

  1. 1.17.1 fabric server, loader version 0.11.7
  2. mods:
    • fabric api 0.41.3
    • cubic chunks 1.17.1-0.0.667.0-SNAPSHOT, compiled from latest commit at default branch
  3. Java 17
  4. JVM args: -Xmx24G -XX:+UseZGC

A server with all default settings and nothing but Cubic Chunks and fabric API eventually consumes all memory given and dies from out of memory exception/oom kill.

With no mods except cubic chunks and fabric api, with all default settings, it either generates the world in several minutes then idles at 12 gb usage, or crash from no memory during generation. Example of idling: 2021-11-02_12-02

Example of last moments before OOM crash: 2021-11-02_12-05

logs for server OOM killed on generation: latest.log

imreallybadatnames commented 2 years ago

sometimes it does generate beyond 0%, but its very rare if it fully prepares world spawn and then goes to idle.

CorgiTaco commented 2 years ago

1.17 CC is not at all ready to use for 1.17. Please don't open issues for a very very unpolished project.