+1 : lgtm 2017-05-06 15:41 GMT+02:00 Philippe Mouawad <p.moua...@ubik-ingenierie.com>:
> Hello, > A user recently reported a bug on StatCalculator class: > > - https://bz.apache.org/bugzilla/show_bug.cgi?id=61071 > > It appears issue is not restrained to Median but concerns percentile > computing. > > Besides, this class has many drawbacks: > > - It is not tested as much as it should be > - It relies on an algorithm that consumes memory > > We use another class in Web/Dashboard report and BackendListener client > implementations that relies on commons-math > org.apache.commons.math3.stat.descriptive.DescriptiveStatistics. > > My proposal is the following: > > - First step : Introduce in StatCalculator, HdrHistogram > - Second step : Replace DescriptiveStatistics by HdrHistogram > > > Benefits: > > - Uniform computing accross JMeter > - Better performances > > Are you ok with this approach ? > > Thanks > -- > Regards. > Philippe Mouawad. > Ubik-Ingénierie >
