These posts were previously published on the Super User Stack Exchange site, and have been cross-posted here for ad-free posterity. I’m no longer active with responding to questions on the Stack Exchange Network, and consider these to be the canonical links for my answers. If I update any of my responses to correspond to changing technology, they will only be updated on my own site, and not Super User.
Is my VM hyperthreaded?
RonJohn needs to know if his VMs are hyperthreaded. I point him to vCenter for a definitive answer, and to a SQL Server DMV for the next best thing.