Performance metrics can be charted to provide an indication of how an element is performing. Performance metrics can be any property that is captured via a profile and expression in Operations Center.
For information on configuring performance metrics and basic charting instructions, see
Charting Performance Data in Operations Center 5.6 User Guide.
By default, when you create a Service Level Agreement for any element, the service level profile is automatically applied to it and element condition change including outages is captured as part of this profile. You can also apply other profiles and expressions to an element that are predefined or define your own profiles and expressions.