Poor performance on yserver and graphical glitches

[VictorVoltzz]

Very noticeable in games, but i also noticed on less demanding tasks, like resizing a window, doing it fast enough generate a bunch of graphical glitches, tested in Cinnamon and Xfce, sending some logs, not sure if the right ones for this kind of problem, so you can ask something else if needed.

reminder of my configs:
AMD Radeon RX 9070 XT
AMD Ryzen 9 5900X

yserver-cinnamon-logs.zip
yserver-xfce-logs.zip

[joske]

There's no game in either of these logs. Please reproduce the performance issue in a game and provide same telemetry logs.

I could reproduce the glitches on resize on asahi, but not on another system. Performance seemed totally fine though on both, roughly same as Xorg.

[VictorVoltzz]

performance tends to get worse with time, but i was able to get performance issues in game reaching 60fps in some areas where it shouldn't drop this low, i needed to play a bit, so it is a big ass log XD

yserver-cinnamon-logs.zip

[VictorVoltzz]

yep, confirmed, got 30fps on marvel rivals, the issue seems to aggravate when the session exist for about 1 hour, too bad i wasn't in telemetry mode when it happened, i will try a 1 hour telemetry session sometime later to reproduce the issue again and send you another massive log if this one is still not enough.

[VictorVoltzz]

Managed to reproduce the bug with around 40 minutes of yserver session, i ran marvel rivals and warframe at the end, here's the big f log

yserver-cinnamon-bfl.tar.gz

[joske]

Could you try to repro with this branch:

git fetch && git checkout diag/115-resource-population
just yserver-cinnamon-hw-leak

Diagnostics were added + specific recipe tweaked so we don't end up with a thicc log 😁.

[VictorVoltzz]

reproduced, here's the log:

yserver-leak-cinnamon.zip

[joske]

I've implemented a fix (cursors were never released and kept piling up) on this branch, can you test and see if you still see downgrade in performance over time?

git pull
just yserver-cinnamon-hw-leak

[VictorVoltzz]

managed to reproduce the bug again

yserver-leak-cinnamon.zip

[joske]

ok also vulkan pixmaps were not cleaned up. Can you pull and try again?

[VictorVoltzz]

it still downgrades but it seems to a slower pace, log below.

yserver-leak-cinnamon.zip

[joske]

Thx, can you pull and try again.

[VictorVoltzz]

appears to be the same result, here:

yserver-leak-cinnamon.zip

[joske]

Ok, so that helped a bit, but still there's something else. Could you pull and try again? I've added extra logging.