After mistakenly switching off the computer without closing most of the vms today, I am experiencing a high cpu usage by dom0 (50% approximately, 75°).
In particular, the task manager shows how is [xen-balloon] to use all this cpu.
Today I had installed bluez in fedora to manage the bluetooth and updated the kernel (5.4.150-1), but uninstall the first and use the previous kernel (5.4.143-1) do not improve the situation.
Any help will be appreciated!
I didn’t find any other topics about this, sorry in this case