Add visualizations and filters to the Flows dashboard in Grafana to allow display of traffic by QoS/DSCP tag. The aggregated "top N" application and conversation views must also be supported.
- graph: traffic volume (in/out) by QoS
- graph: traffic rate curves by QoS (e.g. EF) with associated table showing data volume by DSCP value
- QoS as filter dropdown - user can select any QoS queue and see the applications present in the QoS queue. Again, visualizations wanted would be traffic rate graphs and data volume table, aggregated by application.