Bug 473052 - System monitor grid style widget doesn't apply configured update interval to sensors
Summary: System monitor grid style widget doesn't apply configured update interval to ...
Status: CONFIRMED
Alias: None
Product: plasmashell
Classification: Plasma
Component: System Monitor widgets (other bugs)
Version First Reported In: 6.0.1
Platform: Arch Linux Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-08-05 21:26 UTC by zini.fin+kde
Modified: 2024-06-11 14:16 UTC (History)
7 users (show)

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Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:


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Description zini.fin+kde 2023-08-05 21:26:38 UTC
SUMMARY
"System monitor Sensor" widget that has a "Display Style" of "Grid" doesn't apply configured update interval ("Minimum Time Between Updates" in the Appearance config page) to the configured sensors.
Other styles obey the interval (e.g. 1 second instead of the default (?) 0.5 seconds).

STEPS TO REPRODUCE
1. Add a new "System monitor Sensor" widget to the Plasma desktop
2. Configure the widget with any sensor and set the "Display Style" under "Appearance" to be "Grid"
3. Set the "Minimum Time Between Updates" to something other than the default "No Limit", e.g. "2 seconds"
4. Observe that the widget updates as fast as possible, not obeying the configured update interval

OBSERVED RESULT
Sensor values in the Grid Display Style update as fast as possible (same as "No Limit" in "Minimum Time Between Updates").

EXPECTED RESULT
Sensor values in the Grid Display Style update at the rate configured in "Minimum Time Between Updates".

SOFTWARE/OS VERSIONS
KDE Plasma Version: 5.27.7
KDE Frameworks Version: 5.108.0
Qt Version: 5.15.10
Graphics Platform: Wayland
Comment 1 Pascal Pollet 2024-03-10 16:58:26 UTC
I can confirm this bug still exists. The short refresh interval causes a really high CPU usage, too high to use the grid layout in a plasmoid on a notebook.

Operating System: Arch Linux 
KDE Plasma Version: 6.0.1
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.7.9-arch1-1 (64-bit)
Graphics Platform: Wayland
Comment 2 Lamarque V. Souza 2024-03-15 20:57:29 UTC
It happens for me too.

Operating System: Gentoo Linux 2.14
KDE Plasma Version: 6.0.2
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.6.16-lvs (64-bit)
Graphics Platform: Wayland
Comment 3 Nate Graham 2024-06-11 14:16:55 UTC
Can confirm this issue with current git master.