The SkewedSessions portlet displays skewed active sessions for any AMP that is causing a system-wide skew.
This portlet demonstrates:
Selecting a system to monitor using preferences
Getting data from the Cache DB
Implementing business logic
Using the Table Widget
The SkewedSessions portlet requires a working Data Collection Service(DCS) to display meaningful data. If you do not have access to a DCS, it is still recommended that you step through this tutorial, as it introduces several important concepts, but note that the completed portlet will not display any data.