Coming from a contract job where they used PRTG, one thing I liked was that their graphs showed a total percent, in + out. You could show in, out and total or just pick and choose on graphs. When doing reports and/or showing upper management and non IT or network users traffic usage say on your network links, total usage means more and makes more sense to them than seeing a graph showing just in and out. You could also see total on other types of graphs like netflow, Xbps etc.
This might need to be another Feature request, but also to alert on total percentage. I have alerts setup to notify me at 70% usage on either ingress or egress, but if I have 50% on both ingress and egress the circuit will show as green and seem fine but really you are using 100% of the BW.
Thanks
