+forwarding graph.
+
+Multiple records per packet are normal, and to be expected. Packets
+will appear multipe times as they traverse the vpp forwarding
+graph. In this way, vpp graph dispatch traces are significantly
+different from regular network packet captures from an end-station.
+This property complicates stateful packet analysis.
+
+Restricting stateful analysis to records from a single vpp graph node
+such as "ethernet-input" seems likely to improve the situation.