Symptoms

On systems with HT Split CPU the Average CPU usage shown in DOS Visibility page was calculated as average of all available CPU-s. On other hand, on other screens it is calculated as an average of maximum of data plane and control plane CPU-s. It causes inconsistency in displayed data.

Impact

Inconsistency in CPU usage values displayed in DOS Visibility and other screens

Conditions

HT Split is enabled on the system (tmsh list sys db scheduler.splitplanes.ltm results in "True")

Workaround

None

Fix Information

After the fix on systems with HT Split average CPU usage is calculated only for data plane CPU-s. The GUI title is changed correspondingly.

Behavior Change