Looks right to me.
On Thu, Jan 7, 2010 at 1:47 PM, Matteo Caprari <[email protected]> wrote: > Oh well well if you want somethig to do... > > Do you think this view is the right way to correctly generate response > time reports? > > http://github.com/mcaprari/couchdb-stats/tree/master/app/views/request_time/ > (despite the fancy name, the key is just date split in its components) > > Don't tell me, today I was about to be crushed by a double decker :) > > On Thu, Jan 7, 2010 at 1:31 PM, Paul Davis <[email protected]> > wrote: >> Oh, I see what you're saying. I'll have to dig into it this weekend >> when I get home. You're actually giving me something worth thinking >> about as I just trawl through email occasionally to burn time. >> Internet cafes are a brief respite from trying to walk on the ice >> rinks that are Britain's sidewalks. >> >> Paul Davis >> >> On Tue, Jan 5, 2010 at 5:39 PM, Matteo Caprari <[email protected]> >> wrote: >>> Thanks paul :) >>> >>> I swear, I'm not trying to disturb your holiday. But I still don't >>> understand why couchdb.requests_time sees 2 requests while >>> httpd.requests sees 3 (it this is what is happening). >>> >>> My ass is freezing, hope your holidays are warm :) >>> >>> On Tue, Jan 5, 2010 at 4:56 PM, Paul Davis <[email protected]> >>> wrote: >>>> Still just shooting from memory on holiday, but that should mean that >>>> you only had 2 requests in a 1 second window of the 60 seconds. The >>>> stats modules work by accumulating values and then aggregating. The >>>> different range query parameters just show a longer history for each >>>> endpoint. >>>> >>>> HTH, >>>> Paul Davis >>>> >>>> On Tue, Jan 5, 2010 at 12:11 PM, Matteo Caprari >>>> <[email protected]> wrote: >>>>> Hi. >>>>> >>>>> I'm looking at this snippet from _stats?range=60 >>>>> >>>>> "couchdb": { >>>>> "request_time": { >>>>> "description": "", >>>>> "current": 36.5, >>>>> "sum": 36.5, >>>>> "mean": 18.25, >>>>> "stddev": 22.274, >>>>> "min": 2.5, >>>>> "max": 34.0 >>>>> }, >>>>> >>>>> Looking at how numbers add up, it looks like there have been 2 >>>>> requests, but 'sum' is 3 in http.requests for the same period >>>>> >>>>> "requests": { >>>>> "description": "number of HTTP requests", >>>>> "current": 3.0, >>>>> "sum": 3.0, >>>>> "mean": 0.05, >>>>> "stddev": 0.287, >>>>> "min": 0, >>>>> "max": 2 >>>>> } >>>>> >>>>> tnx >>>>> >>>>> -- >>>>> :Matteo Caprari >>>>> [email protected] >>>>> >>>> >>> >>> >>> >>> -- >>> :Matteo Caprari >>> [email protected] >>> >> > > > > -- > :Matteo Caprari > [email protected] >
