An administrator notices one of the VMs hosting an application server is consuming more CPU resources over time. As a result, the host is running near 90% CPU capacity at peak time. Which of the following is the BEST method to alleviate this issue while minimizing downtime?
A.
Online storage migration
B.
Online migration to a new host
C.
Upgrade the host CPU to increase resources
D.
Add a new virtual CPU
B.