Performance of VMware VMI

Publisher : VMware
Latest Version : February 19, 2008
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VMware ESX Server 3.5 introduces support for guest operating systems that use VMware's paravirtualization standard, Virtual Machine Interface (VMI). This paper describes VMI and its performance benefits, concluding that VMI-style paravirtualization offers performance improvements for a wide variety of workloads, but that the actual performance gains depend on the nature of those workloads.