On 6 May 2016 at 14:22, Philippe Mouawad <[email protected]> wrote: > On Fri, May 6, 2016 at 3:00 PM, sebb <[email protected]> wrote: > >> On 6 May 2016 at 13:37, Philippe Mouawad <[email protected]> >> wrote: >> > Hi, >> > Thanks for documentation review. >> > My answers below. >> > Regards >> > >> > On Fri, May 6, 2016 at 12:43 PM, sebb <[email protected]> wrote: >> > >> >> Just read real-time results [1] >> >> >> >> I don't understand the following sentences: >> >> >> >> 1) When percentile contains a comma for example "99.9", dot is >> >> sanitized by "_" leading to 99_9. >> >> >> >> The sentence refers to 'comma' however the example does not include a >> >> comma. Huh? >> >> >> > Good catch. >> > comma should be dot. >> > >> >> >> >> Why should there be any need to sanitize the percentile? >> >> >> > >> > >> http://graphite.readthedocs.io/en/latest/feeding-carbon.html#step-1-plan-a-naming-hierarchy >> > >> > >> >> >> >> 2) By default JMeter sends only metrics for all samplers using "all" >> >> as samplerName. >> >> >> >> Does this mean that JMeter matches the label 'all' by default? >> >> Or something else? >> >> >> > I don't understand question. >> >> It's not clear what "samplerName" refers to. >> Is it the JMeter sample results - i.e. the filtering - or is it the >> attribute of the metrics data? >> And where is the default defined? >> How does one change it? >> > > It means jmeter will send to graphite an entry called "all" as it would do > if you decide to send a particular sampler called "search"
I still don't understand. What does JMeter send if I configure the following? samplersList=Login == How does one change 'all' to something else? >> >> > >> >> >> >> 3) You can input as many percentiles as you want (3 or 4 being a >> >> reasonable value). >> >> >> >> It's not clear how to provide multiple entries, unless it is >> >> referrring to the "percentiles" field on the GUI? >> > >> > >> > Yes >> > >> >> In which case, it >> >> would make more sense for the GUI description to mention the suggested >> >> limit of 3 or 4 percentiles. >> >> >> > Feel free to add it. >> > >> >> >> >> 4) The rootMetricsPrefix defaults to "jmeter.". In the description, >> >> the names are shown as >> >> <rootMetricsPrefix>.<samplerName>.ok.count >> >> >> >> Does this mean that the names are actually of the form: >> >> >> >> jmeter..Login.ok.count >> >> >> > Yes >> >> Two dots? >> > Ok , no 2 dots. So you're right the rootMetricsPrefix is "jmeter" not > "jmeter." > >> Really? >> >> If the code appends a dot to the prefix, why does the default prefix >> end with a dot? >> Or was that a mistake? >> > Mistake So should the default be changed to "jmeter" ? >> >> 5) Also, how does >> >> <rootMetricsPrefix>.<samplerName>.a.count >> Number of responses for sampler name >> >> differ from >> >> <rootMetricsPrefix>.<samplerName>.ok.count >> Number of successful responses for sampler name >> >> and >> >> <rootMetricsPrefix>.<samplerName>.ko.count >> Number of failed responses for sampler name >> >> It's not clear what the 'a' means in 'a.count' >> > a is for all. > a.count = ok.count + ko.count So why was it not called 'all'? >> >> > >> >> >> >> It would be helpful to have some actual example names. >> >> >> > Feel free to complete documentation >> > >> >> >> >> [1] >> >> >> http://home.apache.org/~milamber/jmeter-3.0RC3/docs/usermanual/realtime-results.html >> >> >> > >> > Note that BackendListener is here since JMeter 2.13 >> > >> > >> > -- >> > Cordialement. >> > Philippe Mouawad. >> > > > > -- > Cordialement. > Philippe Mouawad.
