VSP Controller Usage Test

This test monitors the usage of each controller available in the Hitachi VSP storage device, and reveals over-utilized controllers (if any).

Target of the test : A Hitachi VSP storage device

Agent deploying the test : A remote agent

Outputs of the test : One set of results for every controller on the target Hitachi VSP device being monitored

The figure below depicts the test configuration page of this test. Click on the parameters in the figure below to know what they are and how to configure them.

Measures made by the test:
Measurement Description Measurement Unit Interpretation


Indicates the percentage of time for which this controller was in use.


A high value or a value close to 100% is indicative of excessive usage of the controllers. By comparing the value of this measure across controllers, you can accurately detect imbalances in load distribution, and rapidly identify the affected controllers.