Never Mind.
Within 2 hours of posting the original post, Idle CPU usage settled down less than 1% and
this morning it is still at less than 1%.
Still its funny that Fedora/WayLand/KDE wanted to use so much CPU for the first hour or two
after a new install (note: during this time the disks were in sleep mode).
Thanks
On 6/26/24 3:03 PM, Patrick O'Callaghan wrote:
On Wed, 2024-06-26 at 14:30 -0700, richard emberson wrote:
Just upgraded from 6.8.8-300.fc40.x86_64 to 6.9.5-200.fc40.x86_64.
With both using KDE Wayland.
With 6.9.5-200.fc40 there is high idle CPU usage:
around 35% for /usr/bin/plasmashell --no-respawn
around 25% for /bin/kwin_wayland --wayland-fd 7 --socket wayland-0 --
xwayland-fd 8 --xwayland-fd 9 --xwayland-display :0 --xwayland-
xauthority /run/user/1000/xauth_oPtMqQ --xwayland
and 20% for [kworker/u18:2-events_unbound]
There are a bunch of kworkers that for a time take up 20% CPU (such
as [kworker/1:2-events] and others)
With version 6.8.8-300.fc40 where was no such high CPU usage.
What to do?
Try asking on the Fedora KDE list.
poc
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