Yes I have hack to display total time spent in CBQ and HTB dequeue function. And my graphs are generated by custom packet generator/measurer devik On Fri, 26 Apr 2002, PiotR wrote: > On Fri, Apr 26, 2002 at 07:40:43PM +0200, Martin Devera wrote: > > > Very interesting devik, as soon as I have some time, I will begin > > > graphing and studying the behaviour of HTB. > > > I will find useful if you have some notes in gathering data, and > > > graphing with gnuplot. ( I think you used gnuplot in your page ). > > > > I'm planning to write some page on this theme .. > > devik > > Good, I have written a page with an example using the output of `tc -s > qdisc' to draw graphs with rrdtool. =BFDo you graph other data more > specific than the tc output to test your code?, I mean, if you use debug > code in htb, to output data from its internal functions.