I play a few native games and ones using proton. After playing for about 30 minutes in any of them suddenly my frame times skyrocket from 6ms to ~60ms. Restarting the game always fixes this. Any ideas what to look for? nvtop seems to show normal usage and I don’t see anything abnormal in journald.
Some info about my setup: Arch/endeavourOS, KDE wayland, nvidia 3060ti with proprietary drivers, 3 monitors (1440 165hz, 1080 165hz, 1080 75hz). Games I play are CS2, Marvel Rivals, Overwatch 2, Lethal Company.
You can check some replies here that seem to fit your issues : https://forums.developer.nvidia.com/t/565-release-feedback-discussion/310777/304
It seems like those posts are about freezing or crashes. This is more of a degradation I would say.