Inaccurate link useage showing in Netflow Analyzer

Inaccurate link useage showing in Netflow Analyzer

Hello All,

I am not very well versed in Netflow Analyzer but managed to get our key Nexus switch interfaces sending data to our server. Unfortunately the size of the traffic looks way to small. For instance, a WAN link is showing a peak of only 19.65 kbps. I know this is not accurate. I'm wondering if there is a setting change I need to make in Netflow Analyzer or if I need to make a change to the way netflow is setup on the switches.

Any  help is appreciated.

Thanks.

Jim L.