On Wed, Jun 29, 2011 at 3:16 PM, Rogier R. Mulhuijzen <[email protected]>wrote:
> > Currently varnishtop shows the top urls purely based on frequency. >> Depending >> on your usecase that might be usefull, but might also NOT give you the >> bottlenecks you are looking for. >> > > Agreed. > > > I'd like to use varnish for the following (example) scenario: >> > > ---- SNIP ---- > > > expensive url = backend url with high total time spend (freq x >> duration) (So the slow ones, that are called often) >> >> What do you guys think ? >> This would instantly give the problem areas of a website, no ? >> > > I think this would work quite nicely. I would just change the "freq x > duration" definition to "cumulative duration". > > It would mean adding the 5th (or 6th) field from ReqEnd to the counter > instead of 1. The hard part is probably (guessing here, have yet to look at > v-top source) getting the ReqEnd values to add to the individual counters. > > Throw it on the shopping list, I'd say. > Whats the best way to get this on the shopping list ? Regards, Harm Verhagen
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