https://bugs.kde.org/show_bug.cgi?id=508566
Bug ID: 508566
Summary: KDE System monitor reports way higher gpu usage than
is actually correct
Classification: Applications
Product: plasma-systemmonitor
Version First 6.4.4
Reported In:
Platform: CachyOS
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Target Milestone: ---
SUMMARY
The KDE system monitor inflates the gpu usage by about 40%. This also extends
to the widgets that are created from the system monitor. This results in
situations where the gpu is actually being used at 100%, and system monitor
reports ~140%, which is nonsensical. It used to work fine before, however i
cannot pinpoint when exactly it started misbehaving. I have confirmed with
nvidia-smi and nvidia-settings that the usage is actually being misreported, as
they indicate it correctly.
STEPS TO REPRODUCE
1. Open the system monitor program
2. Look at the GPU sensor chart
3. It reports higher than actual usage
OBSERVED RESULT
Wrongly inflated usage percentage
EXPECTED RESULT
Correct usage percentage
SOFTWARE/OS VERSIONS
Operating System: CachyOS Linux
KDE Plasma Version: 6.4.4
KDE Frameworks Version: 6.17.0
Qt Version: 6.9.1
Kernel Version: 6.16.1-2-cachyos (64-bit)
Graphics Platform: Wayland
Processors: 20 × 13th Gen Intel® Core™ i5-13600KF
Memory: 24 GiB of RAM (23.3 GiB usable)
Graphics Processor: NVIDIA GeForce RTX 3060
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