PZ eatin' up like 10 GB of my ram [LINUX MINT B42 UNSTABLE]

[stable obsidian]

Only mod I have is that multi-cpu one, but I was getting this performance without it too.

[orchid vale]

same here, my Ubuntu server consume 11gb

but i've define Xms8 and XMX12g into JSON file

seems to be down at 10g now

[dawn monolith]

XMX only defines the Jvm heap, not the max usage of the app

[still depot]

I'm on Nobara Linux and my game also uses a little under 10 GB of RAM while I'm playing. I have set Xmx6144 to 6GB for myself, but as Beard just said, that only applys to the Java heap.

[dawn monolith]

MultiCPU just increases the RAM assignment, so you see more RAM usage, and as mentioned, the game still needs to use the RAM for everything else such as textures, classes and other assets