Search

9.3.5. Tuning vCPU Pinning with virsh

download PDF

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
Red Hat logoGithubRedditYoutubeTwitter

Learn

Try, buy, & sell

Communities

About Red Hat Documentation

We help Red Hat users innovate and achieve their goals with our products and services with content they can trust.

Making open source more inclusive

Red Hat is committed to replacing problematic language in our code, documentation, and web properties. For more details, see the Red Hat Blog.

About Red Hat

We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.

© 2024 Red Hat, Inc.