Hello, Context: - Working on switching percentiles computation from custom+DescriptiveStats (commons-math) to HDRHistogram - Vladimir suggested using LatencyUtils as it provides detection of Pauses - It appears LatencyUtils's class to use is LatencyStats, which uses AtomicHistogram which uses Long to count, which means this has a bigger footprint than for example IntCountsHistogram (which uses Long for values , but int for counts which is enough in our context)
Question 1 : - Does it look to you ok to stay on LatencyUtils ? for now we built our work on it Question 2: - Javadocs of LatencyStats#recordValue mentions nanosec, but it looks like we could use directly millis, can somebody confirm ? If some of you want to look at work in progress of PR: - https://github.com/ubikloadpack/jmeter/pull/50 References: - https://groups.google.com/forum/#!topic/mechanical-sympathy/C6d-vFeYs_c - https://hdrhistogram.github.io/HdrHistogram/JavaDoc/org/HdrHistogram/AtomicHistogram.html - https://github.com/LatencyUtils/LatencyUtils/blob/d8f51f39f6146e1ad9a263dc916bcbc0ec06e16d/src/main/java/org/LatencyUtils/LatencyStats.java#L196 Thanks Regards Qian Qian and Philippe -- [image: logo Ubik Ingenierie] <https://www.ubik-ingenierie.com> Philippe Mouawad Senior Performance Expert 320914981 <+33320914981> | [email protected] [image: ubik-ingenierie.com] ubik-ingenierie.com <https://www.ubik-ingenierie.com> | [image: 03.20.91.49.81] 03.20.91.49.81 <+33320914981> | [image: 23 rue du chemin de fer , 59100 , Roubaix] 23 rue du chemin de fer, 59100, Roubaix <https://www.openstreetmap.org/#map=18/50.69454/3.16455>
