http://bugzilla.opensuse.org/show_bug.cgi?id=1112824 http://bugzilla.opensuse.org/show_bug.cgi?id=1112824#c151 --- Comment #151 from Dead Mozay <dead_mozay@opensuse.org> --- (In reply to Richard Brown from comment #143)
After my own testing, I've proposed changing to a kernel that uses VOLUNTARY preemption
https://lists.opensuse.org/opensuse-kernel/2019-02/msg00005.html
Anyone on Tumbleweed wishing to see if they can reproduce my findings can give the kernel I tried a go at https://download.opensuse.org/repositories/home:/favogt:/twvolun/standard/ x86_64/kernel-default-4.20.6-1.1.g463cfd2.x86_64.rpm
I tried this kernel on my laptop and ran a test in sysprof this is the initial data https://cloud.rfo13.ru/index.php/s/sQpk72nRXSESYpL This is after the kernel update. https://cloud.rfo13.ru/index.php/s/gCcaAHYNDopAdMd and this is after the update libmozjs-60 from my repository https://cloud.rfo13.ru/index.php/s/b8XDLsS3mAfFXrJ there is definitely progress, but visually almost nothing changes. I also stumbled upon such tests https://www.phoronix.com/scan.php?page=article&item=dellxps-9380-linux&num=1 Perhaps the author of the article is right, and the problem lies in energy consumption. -- You are receiving this mail because: You are on the CC list for the bug.