Lag Fix & RAM Optimization
Palworld Server Performance Guide
Tackle high RAM usage, server stutter, rubberbanding, and CPU bottlenecking with these proven configuration tweaks and garbage collection parameters.
Engine.ini Memory Leak & Garbage Collection Tweaks
Add these Unreal Engine memory management parameters to Pal/Saved/Config/WindowsServer/Engine.ini (or LinuxServer):
[/Script/Engine.GarbageCollectionSettings] gc.TimeBetweenPurgingPendingKillObjects=30 gc.NumObjectsPerPurge=2000 gc.MaxObjectsNotConsideredByGC=0 [/Script/Engine.Engine] bSmoothFrameRate=True MinDesiredFrameRate=30.000000
Recommended Launch Flags
Force Unreal Engine to utilize multi-threaded async loading and worker threads when starting PalServer.exe or PalServer.sh:
./PalServer.sh -port=8211 -players=32 -useperfthreads -NoAsyncLoadingThread -UseMultithreadForDS
Need to Calculate Hardware Specs?
Estimate exact RAM and CPU core requirements with our free calculator.