It'd be nice to be able to set this in the compute offering as it can impact licensing of various proprietary software. I know, it's stupid, but people pay more if they have more sockets, as opposed to cores.
There could be other considerations as well.

Regards

On 2025-12-04 07:23, Wei ZHOU wrote:
Hi,

You can stop the vm, add a vm setting cpu.corespersocket=4, and then start
the vm.


Kind regards,
Wei


On Thu, Dec 4, 2025 at 7:56 AM Marty Godsey <[email protected]> wrote:


Hello,


When Cloudstack creates a VM on my XCP cluster, it always adds more
sockets than I would like to have. So, for example, if I have a compute offering that is 4 cores, It's 2 sockets, 2 cores. Why can't it be 1 socket and 4 cores? If this is something that is not being don’t by Cloudstack and
XCP, I will go that route. Any one seen this?


Thank you everyone.

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