App Unresponsive

[SytheZN]

Hey

I'm experiencing frequent "application not responding" popups, and general laggyness.
Here's a screen capture that shows what I mean: Screencast from 24-09-2022 11:51:55.webm

Running on Fedora 36, Gnome 42.4 on Wayland.

I'm not sure how to go about troubleshooting further; please let me know if there's any logs/whatever that I can capture to help diagnose.

[SytheZN]

After a bit more digging, I only experience this behaviour when "Remember Settings" is enabled.

Watching process spawns, it appears that when the window is opened and Remember is enabled every core's minimum frequency, maximum frequency and governor is set, and all this work is done synchronously with the UI, which leads to the freezing. In my case that's 48 x 3 pkexec calls to cpufreqctl. Even if each call takes only 50ms, that's 7.5s of dead time while it's waiting for the settings to be applied.