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Manual Chapter: Customizing Views for Network Objects
Manual Chapter
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About network object statistics

With Enterprise Manager, you can easily monitor the health and activity of managed objects in your network through collected statistics. You can view activity in a summary and detailed graph format. This information ensures that your network is performing efficiently and helps you to troubleshoot potential issues. Viewing statistics provides you with an overview and details about the health and activity of the objects in your network. You can customize the information displayed in the graphics on this screen by using rule classes. This flexibility provides you the at-a-glance view, while highlighting the statistics you are most interested in.

Displaying network object statistics and customizing view

You must have statistics collection enabled for a network object for Enterprise Manager to collect and display statistics.
You can view network activity based on collected statistics in a standardized or customized format.
  1. On the Main tab, click Statistics > Managed Devices > View.
  2. From the Object Type list, select the object type for the statistics that you want to view. The screen refreshes to display the related statistics in a summary graph. If no statistics exist for the object type you selected, the Data column displays No Data.
  3. From the Rule list, select a rule class to specify the particular statistics displayed. The screen refreshes to display the associated statistics details in the summary graph.
  4. From the Time Span list, select a range of time for which to display data.
  5. Move the cursor over a graph to display a summary, or click the graph to view a detailed graph.

Rule class descriptions

The statistics data displayed is defined by the associated rule class.

Rule Class Description
All Active All statistics currently configured in the associated statistic profile
All Errors All statistics related to error conditions
Commonly Used A subset of commonly used statistics available in the associated statistic profile
Common Errors A subset of commonly occurring errors available in the associated statistic profile
Device Health A subset of device statistics related to the physical health of the device
Device Stats A subset of device statistics related to the traffic management of the device
HTTP Stats A subset of statistics related to HTTP traffic
Out of Range A collection of statistics where the value is currently exceeding a user-set threshold
Red Line A collection of resource-utilization statistics that have a user-set threshold
SSL Stats A subset of statistics related to SSL traffic
TCP Stats A subset of statistics related to TCP traffic
UDP Stats A subset of statistics related to UDP traffic

Modifying the number of records per screen to display

By default, Enterprise Manager displays up to 10 records per screen. If there are more than 10 graphs, the screen displays a link where you can view additional graphs. If you want to view more than 10 records per screen, you can increase the number displayed. This global setting affects all list screens on the Enterprise Manager system. Performance can be affected the large number of items to display on a screen.
  1. On the Main tab, click System > Preferences. The Preferences screen opens.
  2. In the Records Per Screen field, type a new value. This is a global setting and that affects all screens that lists records.
  3. Click the Update button.
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