Minecraft - Chunks loading is slow that's giving an issue

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Phobos’ v2.6.3.0 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Ready

Task

Chunk loading

Problem Description

Issue

When flying with elytra chunks loading so slow that is giving me an issue to explore the world, and i don’t know what to do.
When i’m flying servers CPU and TPS jumps to maximum is there any possible way to fix it ?

Reproduction Steps

  • I tried messing with server settings but it didn’t help
  • Installed a plugin to help loading chunks also nothing
  • Tried messing with in game settings , chunk rendering and all that stuff didn’t help

This is normal for Minecraft, since chunkloading is pretty expensive, and MC is mostly singlethreaded.
You can try installing server-side performance mods, or use something like Chunky to pre-generate terrain at the cost of bloating the world’s file size

Vanilla Minecraft or something like Fabric or modded? Also if your TPS is jumping to maximum then there’s technically no issue It’s when your tps drops down to like 1 or less is when you have an issue, If you’re using vanilla I’d recommend moving to like paper or folia or whatnot or one of the ones that do support multithreading also even if it’s a cpu spike it depends on how much ram you have gave to your server in the end, Vanilla is very memory leaky always has been. Though as Potato put it’s often recommended to pregen chunks then use world border to prevent roaming outside of those bounds. It’ll be at 90% or 100% cpu for awhile during it’s pregen though. Stuff like C2ME exists too depending on the route but for the most part just pre-generating ahead of time saves the most effort.

Already tried installing “Chunky” - still having the same issue

Thanks for responding !

I’m playing on paper right now , TPS drops to 1 and CPU jumps at almost 100% (to be more accurate 95-97%) , and i have 4 GB rams, but i didn’t check how much the server takes from that 4 GB , i’ll check later that