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.
Cheers,
Doc
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