Show throughput of a conversation (e.g. XMbps)?

Hello,

Is it possible to show the throughput of a flow in NTA 4.0? I find a conversation with NTA between A and B and using a Top XX Conversations resource I can see the ingress bytes, egress bytes, ingress packets and egress packets but can I find out what the average throughput was? e.g. 20Mbps over 1 hour?

Am I missing a resource? Or is this simply not possible? I'm looking for functionality similar to NetQoS.

Thanks.