Thanks for the quick response and your time.

I may have confused the issue.

I want to dedicate a certain number of CPUs to the host, thereby assuring CPUs are not over-provisioned to guests.


On 2/15/25 10:54, Paul Procacci wrote:
On Sat, Feb 15, 2025 at 10:34 AM FreeBSD Louisville
<[email protected]> wrote:
It appears to me that a user could over-provision CPUs to guests,
causing massive slowdown of the system.  Can I specify CPUs to be
"locked" to the host?  If I have 16 processors available, could I start
guests that want 32 CPUs?


The maximum number of vcpus is limited to the number of cpus.
You can "lock" cpus to a guest by way of cpuset -- which I don't
suggest doing unless you know what you are doing.

~Paul


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