We currently have hyperthreading enabled on our Dell 6850s (Quad Core, Inter Xeon 3GHz, 32GB ram each). We are running various OSs on our vms (MS Windows 2003, Netware 6.5, etc). A Novell consultant mentioned we might want to disable hyper-threading on the Esx hosts because it increases performance if it is disabled. Is there any truth to that statement?
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