Scenario: A line of business application has been deployed as a hosted server application in XenDesktop. The deadline for a critical project is quickly approaching.
Users report that the application is slower than usual. The Server OS machines are non-persistent.
Where should a Citrix Administrator gather information to resolve the performance issue?

A.
Citrix Studio

B.
Citrix Director

C.
Provisioning Services vDisk statistics

D.
Performance Monitor on the Delivery Controller