About the Flow Monitor: Top Senders report
This dashboard report shows the devices generating the most traffic traveling in the selected direction (Inbound, Outbound, Inbound and Outbound, or Bounce) on the selected interface.
You can choose to display and sort sender traffic by bytes, packets, or flows using the Display and sort by option on the report configuration dialog. Providing alternate sorting methods allows you to monitor and identify hosts that are the largest consumers of interface resources other than bandwidth.
By default, devices are listed by hostname, however you can configure this report to list the devices by IP address by selecting Display IP Address instead of Hostname on the report configuration dialog.
- Sender. Displays the hosts that are the top senders on the interface.
- You can select one of the following units to display and sort the specific items in the report using the Display and sort by option on the report configuration dialog. The selected option will appear as the first column header in the report and will be used to sort the top "n" items.
- Bytes. Displays the total number of bytes transmitted for the specific item in the report category for the selected date range.
- Packets. Displays the total number of packets for the specific item in the report category for the selected date range.
- Flows. Displays the total number of flows for the specific item in the report category for the selected date range.
- Rate. Displays the average bit rate, packet rate or flow rate, in multiples of the selected unit (e.g. Kbps, Mbps, or Gbps) for the specific item in the report category for the selected date range.
- Utilization. Displays the percentage of the total available bandwidth used by the specific item in the report category for the selected date range.
Note: Utilization is displayed as N/A if a speed is not specified for the interface, or if you have selected to display packets or flows in the report. If you are displaying bytes, you can set the interface speed on the Flow Interface dialog. To navigate to the Flow Interface dialog, right-click on the interface and then click Configure > Source > Edit.
- Percentage. Displays the percentage of the total traffic for the specific item in the report category for the selected date range.
- Others (row title). The optional Others row title displays a summation of all of the unspecified items of the report category. The unspecified items are those items not specifically displayed in the top "n" items. The Others row provides a comparison between the specified items, or top "n" items selected for display, and the rest of the traffic on the interface. When displayed, the Others row will provide perspective as to the relative size of the specified items in comparison to the total traffic on the interface.
- Totals (row title). Displays the total of all of the items in the report category, specified and unspecified (Others). This row shows the interface totals for each column in the report.
Tip: You can hover over a host name to display popup information about the host name's IP address. If you right-click on the host-name, a filter will be created that uses the host as the filter criteria and the Interface Details dashboard will reload with this filter applied.
Tip: You can hover over information in the Bytes column to display popup information with average data speed as a percentage of the total interface capacity.
For more information
About interface traffic directions
Linking to Flow Monitor reports from WhatsUp Gold
Configuring this dashboard report