FS#73375 - High cpu usage caused by kernel process when upgraded to linux 5.16
Attached to Project:
Arch Linux
Opened by William Tang (william0419) - Sunday, 16 January 2022, 04:43 GMT
Last edited by Toolybird (Toolybird) - Tuesday, 06 June 2023, 04:29 GMT
Opened by William Tang (william0419) - Sunday, 16 January 2022, 04:43 GMT
Last edited by Toolybird (Toolybird) - Tuesday, 06 June 2023, 04:29 GMT
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Details
Description:
There are some kernel process that uses a lot of cpu power after upgrading to linux 5.16. Namely, - kworker/events_unbond - kworker/events_power_efficient See the attached files for demsg output and htop screenshot. Additional info: * package: linux 5.16.arch1-1 Steps to reproduce: Boot up the system and watch the htop output |
This task depends upon
Closed by Toolybird (Toolybird)
Tuesday, 06 June 2023, 04:29 GMT
Reason for closing: Upstream
Additional comments about closing: Old and stale...and clearly an upstream issue. If still happening, please follow up with the kernel folks.
Tuesday, 06 June 2023, 04:29 GMT
Reason for closing: Upstream
Additional comments about closing: Old and stale...and clearly an upstream issue. If still happening, please follow up with the kernel folks.
link: https://bugzilla.kernel.org/show_bug.cgi?id=215548