If you are trying to find out if you have a load-based performance issue, which of the
following metrics is significant in a virtual environment but, generally, not in a physical
environment?

A.
Application network throughput to a remote office

B.
Physical RAM over-commitment, as VMware’s hypervisor has technologies for dealing
with this

C.
Physical CPU over-commitment, because of the VMkernel SMP scheduler

D.
Idle VMs (when compared to their equivalent idle physical servers in a physical
environment)