Created attachment 140868 [details] Frame drops oberved in FPS SUMMARY Few minutes after boot the UI starts to stutter not sure what the root cause is but it is often accompanied by audio issues (can even crash pulseaudio sometimes) STEPS TO REPRODUCE 1. Use youtube and Gmeet for a while. 2. After some duration (sleep & wake increases the chances of this issue) UI starts starts to stutter. Note. Even after restart plasmashell and kwin_x11 the issue still persists. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
More Details. Operating System: KDE neon 5.22 KDE Plasma Version: 5.22.4 KDE Frameworks Version: 5.85.0 Qt Version: 5.15.3 Kernel Version: 5.11.0-27-generic (64-bit) Graphics Platform: X11 Processors: 8 × Intel® Core™ i7-1065G7 CPU @ 1.30GHz Memory: 15.4 GiB of RAM Graphics Processor: Mesa Intel® Iris® Plus Graphics
>Note. Even after restart plasmashell and kwin_x11 the issue still persists. Then it's unlikely to be plasmashell or kwin at fault.
is graphics driver the issue then?
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!
I can observe high CPU usage in xorg process when the stutter happens. Also confirmed using Intel integrated graphics w/ Mesa driver at the time of stuttering. Is this an Upstream issue. if so why is it only observed in kde neon?
Performance is something we are constantly improving, performance issues in an old release do not contain any actionable information. Please reopen a new bug against a new version if issues remain.