Bug 512366

Summary: 4 CPU cores loaded x100% each should not add up to 400% unless overclocking. please check your math logic.
Product: [Applications] plasma-systemmonitor Reporter: Ivaylo N <ivaylon>
Component: generalAssignee: KSysGuard Developers <ksysguard-bugs>
Status: RESOLVED DUPLICATE    
Severity: normal CC: ahiemstra, oliver.schramm97, plasma-bugs-null
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Kubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Ivaylo N 2025-11-20 02:58:47 UTC 
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SUMMARY


STEPS TO REPRODUCE
1. run  System Monitor - History - CPU
2. observe 4 cores loaded on 100% each
3. total load =400% 

OBSERVED RESULT
400%

EXPECTED RESULT
100%

SOFTWARE/OS VERSIONS

Linux/KDE Plasma: x11
KDE Plasma Version: 5.27.12
KDE Frameworks Version: 5.115.0
Qt Version: 5.15.13

ADDITIONAL INFORMATION
Comment 1 Oliver Schramm 2025-11-27 03:32:01 UTC 

*** This bug has been marked as a duplicate of bug 434040 ***