Your network includes Microsoft Hyper-V Server 2008 R2 servers. Each Hyper-V server runs multiple
virtual machines (VMs). The VM guest operating systems include Windows Server 2003 and
Windows Server 2008 R2. You are analyzing VM performance metrics to complete capacity planning
for the Hyper-V servers. The performance metrics for the VMs are shown in the following table.
Virtual
machine
Network
average
bytes per
second
Network
output
queue length
System
drive free
space
Disk
latency
Disk
queue
length
Memory
pages per
second
A 410,000 0 20 GB 8 ms 0 250
B 280,000 2 25 GB 24 ms 0 200
C 120,000 0 40 GB 42 ms 0 1 0
D 100,000 1 100 GB 11 ms 0 50
You need to identify the VM that is showing indications of reduced performance. Which VM should
you choose?

A.
virtual machine A

B.
virtual machine B

C.
virtual machine C

D.
virtual machine D