Running a VM on a hyperthreaded CPU

Posted by gbrandt on Server Fault See other posts from Server Fault or by gbrandt
Published on 2010-05-06T22:10:37Z Indexed on 2010/05/06 22:18 UTC
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virtualization

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multi-core

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hyperthreading

Is it better to run a VM on a dual core hyperthreaded machine as a four core or as a two core VM.

The hyperthreaded 'virtual' cores are not as fast as the real cores. Does this effect the VM?

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