tModLoader run out of memory in multiplayer

[stooormys]

Version

Latest 1.4.4-stable

OS

Windows

Platform

Steam

This bug affects...

Gameplay as a Player

Description

When checking estimated last load RAM usage it uses 3.7GB of RAM, and shows that i have 7 GB available memory, so when I join my friend server game crashes and says that game ran out of memory. My friend have same RAM usage but he is loading into world

Log File

client.log
environment-client.log
environment-server.log
Launch.log
Natives.log
server.log

Steps to reproduce

1.Mods:Calamity Mod, Calamity Mod Music, Calamity Mod Infernum Mod, Recipe Browser, Boss Checklist, absoluteAquarian Utilities, Subworld Library, Luminance
2.Join other player server

Expected Behavior

I think if estimated last load RAM usage is 3.7 GB and available memory is 7 GB I must load into world without crashing

Actual Behavior

Game crashes after world loading is done

Reproduction frequency

Almost every time

Additional Information

1.It started crashing after recent Calamity mod update and memory use didn't icnreased too much since previous update
2.I tried restarting pc and it didn't helped
3.I really don't understand mod issue this is or not so
I apologize in advance, if this issue is not allowed to solve or something like that

[JavidPack]

We've updated the memory reporting in #4237 to hopefully log memory issues in more detail to help detect these issue. That will be in stable on a later month. The current code underestimates memory usage so it is a bit misleading. Calamity alone will take 4.9 GB, so if you are hosting a server double that. tModLoader and the world will take another GB or 2.

One thing I noticed in helping others with this issue is many of them had their swap file disabled or set to a specific limit. If you are still having issues, I would suggest setting the swap file size to managed by windows so your computer can use more memory than installed RAM if needed: https://www.tomshardware.com/news/how-to-manage-virtual-memory-pagefile-windows-10,36929.html