[libvirt-users] Running all my virtual machines with a low priority

Daniel P. Berrangé berrange at redhat.com
Tue Apr 30 15:13:32 UTC 2019


On Tue, Apr 30, 2019 at 04:24:08PM +0200, R. Diez wrote:
> Hi all:
> 
> I have an Ubuntu 18.04 system. What is the easiest way to run all of my virtual machines with a low priority? Say a "nice" level of 15.

You can use the  <vcpusched>  (and related elements) to control
the schedular nice level up or down

  https://libvirt.org/formatdomain.html#elementsCPUTuning

Regards,
Daniel
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