My Oracle Support Banner

Oracle VM Server: Using dom0_vcpu_pin Option To Pin Virtual CPUs (Doc ID 2324578.1)

Last updated on JULY 31, 2023

Applies to:

Oracle VM - Version 3.4.1 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64


 To improve the performance of I/O, it is possible to pin virtual CPUs to dom0 CPUs and to set a maximum value for the number of virtual CPUs that can be used by dom0.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.