Top XX Types of Service (Classic Chart)

This widget provides a view of the most active services on your monitored network.

When placed on the Node Details or Interface Details view, this widget provides a view of the service types responsible for the most traffic passing through the viewed node or interface over the selected period of time.

For more information about types of service monitored in NTA, see Configuring NetFlow Types of Service.

View more details about service types

Click a listed service type to open the NetFlow Types of Service Summary view that presents statistics for the selected type of service. For more details, see NetFlow Types of Service Summary View.

Click + to expand a listed type of service and display the list of nodes and their respective interfaces through which traffic using the selected type of service is traversing.

Click a node or interface to display the NetFlow Types of Service detail view showing statistics for the selected type of service traffic traversing through the appropriate node or interface. For more details, see NetFlow Types of Service View.

Top XX Types of Service (Endpoint Centric)

You can customize an endpoint-centric version of this widget and place it on the NetFlow Node Details or Interface Details view. The endpoint-centric Top XX Types of Service widget provides a ranked list of service types with which the selected node or interface initiated or terminated traffic.

For more information about adding endpoint-centric widgets, see Add endpoint-centric widgets to NTA views.

Table legend

The table below the chart provides the following information:

Column Title	Contents
Type of Service	Displays the type of service.
Ingress Bytes, Egress Bytes Ingress Packets, Egress Packets	Displays the amount of traffic, in both bytes and packets, handled by the listed service through the viewed object over the selected period of time. The columns displayed depend on the flow direction set in the top left corner of the view (either only Ingress Bytes, or only Egress Bytes, or both columns).
Percent (Utilization)	Displays the percentage of all serviced traffic through the viewed object that is handled by the listed type of service. The first value describes the percentage of the appropriate item based on items shown by the chart. Individual items in the legend add up 100%. This percentage can be absolute or relative. For more information, see Set the Percentage type for Top XX lists. A value in parentheses is available only for interfaces. It describes how the appropriate item utilizes the interface bandwidth in percentage. If the utilization is approximately twice as high as it should be, for example 150% instead of 75%, it might be caused by flow duplication. For more information, see Resolve duplicate flows.

Edit the widget

If you are logged in using a User ID with administrative privileges, you can change the way this widget is displayed for all users:

1. Click Edit to go to the Edit widget page.
2. Make the appropriate changes.

3. Click Submit.

Edit the widget for the current session

You can change the contents and looks of the widget for the current session only. After you leave the view, your changes will be lost and default settings applied.

Chart Style and Data Units

1. In the Data drop-down, select the appropriate chart style (Area Chart or Pie Chart).
2. If you have selected the Area Chart type, you can further select what data you want to display by the widget.
   1. In the Data Units drop-down, select the appropriate unit.

Time Period and Flows Direction

To change the time period and Flows direction shown by all widgets in the view, click next to the appropriate setting below the view name and define the settings.

For more information about time settings, see Edit time settings for NTA views.

For more information about Flow direction settings, seeEdit flow direction in NTA views.