Print at Dec 16, 2025, 5:20:17 PM

Posted by l8zin at Mar 13, 2023, 9:15:28 AM
confused   Really bad performance on high end hardware
System information:
Operating System: Fedora Linux 37
KDE Plasma Version: 5.27.2
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
Kernel Version: 6.1.15-200.fc37.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 24 × AMD Ryzen 9 3900X 12-Core Processor
Memory: 15.5 GiB of RAM
Graphics Processor: NVIDIA GeForce RTX 3070/PCIe/SSE2
Manufacturer: ASUS

I have a decently high end system and yet this application runs horrible on my hardware. I have tried different methods of installation: portable, jar standalone and the normal install, but the problem persists. I have also tried java version 8,11,17 without change.

It seems to have something to do with the 3d view, since moving anything else doesnt affect the performance. Here is a video to show how bad it runs: https://youtu.be/X0Xb21k6lLk

Could this be a problem of running under the Wayland display server and thus under XWayland since it is Java. I could not find any meaningful logs unfortunately