Interface Reports › Interface Report Types › Flows Report

Flows Report

A Flows report is a trend plot that shows the rate of the flows that enter and leave the selected interface. A Flows report helps you find patterns or anomalies.

Viruses typically generate large increases in flow counts. The flow rate can indicate the load on the Harvester.

Follow these steps:

1. Display an interface report in either of the following ways:
   • Locate and click an interface on the Interfaces page.
   • Click an interface link in an existing view--for example, on the Enterprise Overview page.
2. Select Flows as the report type at the top of the page.

   The report page is updated to show flow trend charts.

3. (Optional) Change the data measurement type by using the Presentation options:

   Rate (default setting) or Volume

   Each option displays trend charts of data that is inbound and outbound on the selected interface.

   You can also select Show Baselines to view +/- 1 Standard Deviation. The baseline is computed by calculating the average and standard deviation for a maximum of 10 samples (the last six weeks and the last four days). This rolling baseline feature provides a visual representation of a current and historical trend overlay. When a current trend line is above or below the baseline, the performance is out of the norm. When the current trend is within the baseline, the performance is within the range of historical behavior.

4. (Optional) Change the reporting period: Open the Timeframe dialog by clicking the timeframe link.

   The reporting period is the most recent 24-hour period by default.

Find Flows Views in the Performance Center Console

The Top Flows by Interface view is displayed in the following Performance Center Console dashboards.

• (CA PC) Infrastructure Overview dashboard (by default)
• (CA PC) Management Overview dashboard (by default)
• (CA PC) Summary context view in a custom dashboard
• (NPC) Custom dashboard