In Statistics->Throughput->Overview shows the temporal evolution of total traffic throughput, adding both directions and all wires.

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The evolution over time per network interface is available in Statistics->Throughput->Interfaces.

It is possible to check how much traffic is being processed according to each of the configured policies. For Subscriber Flows policies, it can be checked in Statistics->Throughput->Subscriber Flows Policies and similarly for Subscriber Rate Policies and Subscriber Monitoring Policies.

The chart in Statistics->System->Latencies shows the access RTT (RTT-Down) and Internet RTT (RTT-Up). Average across all flows of the minimum value per flow are provided. They could help as reference to set TCP metric thresholds set in Configuration->TCPO Settings.

Also, Statistics->System->Retransmissions shows the average retransmission percentages in downlink and uplink directions.

To see the number of flows per policy and per protocol, click on Statistics->Flow->Per Policy and Statistics->Flow->Per Protocol respectively.

You can also see the instantaneous number of Flows per protocol in Status->Flows->Per Protocol and per subscriber in Status->Flows->Per Subscriber.