Bug 471872 - Spurious Data Points in Total CPU Usage
Summary: Spurious Data Points in Total CPU Usage
Status: RESOLVED UPSTREAM
Alias: None
Product: plasmashell
Classification: Plasma
Component: System Monitor widgets (other bugs)
Version First Reported In: master
Platform: Other Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-07-02 14:02 UTC by gtx.swift
Modified: 2024-02-08 19:48 UTC (History)
4 users (show)

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Description gtx.swift 2023-07-02 14:02:59 UTC 
SUMMARY
Total CPU Usage shows bogus data points.

STEPS TO REPRODUCE
1. Create Total CPU Usage Widget
2. Let run

OBSERVED RESULT


EXPECTED RESULT
Spurious data displayed along with correct line chart, messy.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 
openSUSE Tumbleweed
KDE Plasma Version: 5.27.6
KDE Frameworks Version: 5.107.0
Qt Version: 5.15.10

ADDITIONAL INFORMATION
Kernel: 6.3.9-1-default (64-bit)
Wayland
Mesa Intel® G41
Comment 1 gtx.swift 2023-07-02 14:08:56 UTC 
I think this maybe Mesa related as when broke Mesa bug disappeared. G41 Intel onboard is running main monitor & AMD passively cooled GPU runs second monitor. I run it this way so as to enable proper hibernation & sleep. Running both monitors from GPU used to be buggy with Hibernate & sleep. So yeah, probably ancient G41.
Comment 2 gtx.swift 2023-07-04 11:46:07 UTC 
Confirm as not present with running both monitors running off PCIE Radeon HD6450. However now PC does not resume from hibernate, so guess will be posting a secondary bug via openSUSE Bugzilla.
Comment 3 Nate Graham 2024-02-08 19:48:37 UTC 
Thanks!