Owners Manual

Resource Monitors | Performance Monitoring
374 OMNM 6.5.2 User Guide
Hover the cursor over the Availability icon, and a popup appears with details about availability. If
the device is available, the
RTT (round-trip time) for communication appears in Avg (average),
Max (maximum), and Min (minimum) amounts, along with the PacketCount . If it is not, an Error
Message
appears instead of the RTT and Pack etCount parameters.
To edit more performance settings and targets than are available here, use the features described in
Dashboard Views on page 425. You can create and display dashboards by right-clicking items in the
Managed Resources portlet, selecting
Show Performance .
Excluding Attributes from Display
The show.perf.exclude property in the portal-ext.properties file contains a comma
delimited list of the attribute display names to exclude from display. Remember, best practice is to
override properties as described in
Overriding Properties on page 111.
For example,
show.perf.exclude=CPU Utilization,AvgRTT
If you define this property, the Show Performance command creates charts for the listed attributes.
This has no impact on manually created dashboards.
NOTE:
You must restart tomcat after changing the properties file for the changes to take effect.