9.3.5. Tuning vCPU Pinning with virsh

Important

These are example commands only. You will need to substitute values according to your environment.
The following example virsh command will pin the vcpu thread (rhel6u4) which has an ID of 1 to the physical CPU 2:
% virsh vcpupin rhel6u4 1 2
You can also obtain the current vcpu pinning configuration with the virsh command. For example:
% virsh vcpupin rhel6u4