CLI Reference Guide

402 CHAPTER 10: MONITORING THE NETWORK
When looking at graphed data, you can see the 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)
To change how you view data values, select Absolute to see absolute
values or Deltas to see rate-of-change values.
Refreshing RF Trend
Data
By default, the data displayed in the RF Trends window is not refreshed.
You can refresh the data on demand, or automatically at regular
intervals. If you enable automatic data refresh, the data is refreshed
based on the RF trending polling interval specified in the monitoring
service. (See “Changing Monitoring Settings” on page 489.)
To refresh the data on demand
To refresh the data on demand, click the Refresh option on the RF Trends
window’s toolbar.
To refresh the data automatically
1 Click the checkbox next to Auto Refresh on the RF Trends window’s
toolbar to enable the option.
2 Click Refresh.
Accessing Realtime
Performance
Statistics
In addition to information supplied by 3WXM’s monitoring features, you
can access performance statistics directly from the network.
To access performance statistics from the network
1 Do one of the following:
 Select Monitor > Performance from the toolbar in the main 3WXM
window. The Performance Monitoring dialog box appears. Go to
step 4.
 Select an object in the Organizer panel, then right-click and select
Performance Statistics and the type of statistics to monitor from the
menu. The Performance Monitoring dialog box appears, with the
scope and statistic type selected. Go to step 5.