14.13.4. Displaying Information about the Virtual CPU Counts of a Domain

virsh vcpucount requires a domain name or a domain ID. For example:

# virsh vcpucount rhel6
maximum      config         2
maximum      live           2
current      config         2
current      live           2

The vcpucount can take the following options:

--maximum displays the maximum number of vCPUs available
--active displays the number of currently active vCPUs
--live displays the value from the running domain
--config displays the value to be configured on guest virtual machine's next boot
--current displays the value according to current domain state
--guest displays the count that is returned is from the perspective of the guest

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