On Thu, Dec 22, 2011 at 01:58:45PM +0100, hiro wrote: > Now I want to display a more complicated network with multiple streams > of different services, multiple interfaces, multiple clients, multiple > uplinks. > > ... > > What tools do you know that are able to render such graphics and > update once per second or so?
I'd go bourne shell + gnuplot. gnuplot is pretty nice. Depending on what you want, nagiosgrapher works well too, which uses rrd. Quite a bit more overhead to set up, though.