"CPU tuning" is available since 0.9.0: https://libvirt.org/formatdomain.html#elementsCPUTuning If you mean "CPU frequency" as "GHz" or "%", I think there is no way to set the limit explicitly in QEMU/KVM. Instead, we use "period/quota" or "share" of CPU tuning. Regards, Makkie On 2015/09/16 8:05, Paul Apostolescu wrote:

Is it possible to set the CPU frequency exposed to the guest operating system for a kvm-enabled virtual machine ? The documentation does not mention anything about it.

Thanks.

_______________________________________________ libvirt-users mailing list libvirt-users@redhat.com https://www.redhat.com/mailman/listinfo/libvirt-users