HP Manager Software manual Accessing Realtime Performance Statistics

Accessing Realtime Performance Statistics 405

8You can repeat step 2 through step 7 for other scopes and objects. The corresponding Statistics tab appears, along with the first tab.

If you make changes in the network plan that affect the object membership list (for example, you add a WX to a Mobility Domain and deploy it), the current monitoring session does not update this change. Stop the session, and restart performance monitoring for the scope.

For more information about viewing performance data, see “Viewing Performance Data” on page 405. For more information about exporting data, see “Exporting Performance Data” on page 410.

Viewing Performance When looking at performance data in the Statistics tab, you can see the Data data in absolute or delta values.

Delta (rate of change) values are calculated with the following equation:

value at end of polling interval - value at beginning of polling interval time difference (in seconds)

For example, if the number of octets in is 11,101,288 at the beginning of the polling period, the number of octets in is 11,146,904 at the end of the polling period, and the time difference is 60 seconds, the delta value is 760.267.

To change how you view data values, select Absolute to see absolute values or Deltas to see rate-of-change values.

Using the Statistics tab, you can see performance data in different formats:

„Current data — When the Statistics tab appears in the main 3WXM window, you see the current data in the Current tab. For more information, see “Viewing Current Data” on page 406.

„Historical data — You can see historical data in a line graph. For more information, see “Viewing Historical Data” on page 407.

„Percentages — You can see the data in percentages in a pie chart. For more information, see “Viewing Data in Percentages” on page 408.