OT: Visualisation of traffic going through different qdiscs

[Marius Mertens]

Hi everybody,

I have a setup of traffic shaping via tc/iptables for which I would like to 
display the bandwidth usage for each of the qdiscs the traffic is sorted 
into. But with the bandwidth monitors I have seen so far, this seems not so 
easily possible, since they either display traffic for whole interfaces, or 
need their own rules for creating seperate graphs.
I think I remember a tool that was able to generate diagrams from the tc 
show output (unfortunately I do not remember its name...), something like 
this would be perfectly fitting my needs. Does anybody know its name or an 
equivalent or even better program?

Thank you,

Marius