https://bugs.kde.org/show_bug.cgi?id=429687
Bug ID: 429687
Summary: Ksysguard uses 30%+ CPU when looking at the process
table
Product: ksysguard
Version: 5.20.3
Platform: Neon Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: ksysguard-b...@kde.org
Reporter: sephiroth...@hotmail.it
CC: plasma-b...@kde.org
Target Milestone: ---
SUMMARY
Ksysguard is consistently using around 30% CPU on my laptop (Ryzen 5 2500U)
when viewing the process table tab. If I select another tab, e.g. system load,
the process goes down to around 15%. While the latter figure is still high,
it's still half than the other. This also has the effect of making the CPU ramp
up the frequency, and therefore also power draw and temperature.
STEPS TO REPRODUCE
1. open Ksysguard
OBSERVED RESULT
Ksysguard uses around 30% CPU when viewing the process table tab.
EXPECTED RESULT
Ksysguard does not use that much CPU to display a list of processes.
SOFTWARE/OS VERSIONS
Linux: KDE neon Focal
KDE Plasma Version: 5.20.3
KDE Frameworks Version: 5.76.0
Qt Version: 5.15.1
ADDITIONAL INFORMATION
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