I want to mark some events on my Munin graphs to see how the graphs change at these points. It seems that in RRD terms they can be created by
VRULE command, but I can't find a way to use it with Munin. Essentially I want to pass a list of
time:caption or at least just
time values and ideally see the corresponding lines on all graphs.
if this is not possible with Munin, is there a similar monitoring system (with custom plugin support) that allows it?