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Posted to dev@jmeter.apache.org by Philippe Mouawad <ph...@gmail.com> on 2013/01/29 23:28:37 UTC

https://issues.apache.org/bugzilla/show_bug.cgi?id=54478

Hello,
Regarding this bug, issue seems to me related to elapsed time not taking
into account number of samples ?

But I was wondering what was the initial intent of StatisticalSampleResult
? If it aggregates elapsed time how does it compute average ?
Shouldn't it use SamplingStatCalculator ?

Regards
Philippe

AW: https://issues.apache.org/bugzilla/show_bug.cgi?id=54478

Posted by Danny Lade <D....@bigpoint.net>.
There is no average calculated in the StatisticalSampleResult but summed up all data. The elapsed time is calculated as the time between the start of the first sample and the end of the last sample. I assume this is the correct way for calculation of the throughput.

We're using an own implementation of StatisticalSampleSender/StatisticalSampleResult which is non-blocking (without "synchronize") and therefore double checked the correct calculation of the throughput.

IMO the bug could be found in the SummaryReport.

VG Danny

-----Ursprüngliche Nachricht-----
Von: Philippe Mouawad [mailto:philippe.mouawad@gmail.com] 
Gesendet: Samstag, 30. März 2013 17:08
An: dev@jmeter.apache.org
Betreff: Re: https://issues.apache.org/bugzilla/show_bug.cgi?id=54478

Hello,
Any feedback on this ?
Regards
Philippe


On Sun, Feb 3, 2013 at 11:28 PM, Philippe Mouawad < philippe.mouawad@gmail.com> wrote:

> Hello,
> Any idea on this ?
>
> Thanks
> Regards
> Philippe
>
>
> On Tue, Jan 29, 2013 at 11:28 PM, Philippe Mouawad < 
> philippe.mouawad@gmail.com> wrote:
>
>> Hello,
>> Regarding this bug, issue seems to me related to elapsed time not 
>> taking into account number of samples ?
>>
>> But I was wondering what was the initial intent of 
>> StatisticalSampleResult ? If it aggregates elapsed time how does it 
>> compute average ?
>> Shouldn't it use SamplingStatCalculator ?
>>
>> Regards
>> Philippe
>>
>
>
>
> --
> Cordialement.
> Philippe Mouawad.
>
>
>


--
Cordialement.
Philippe Mouawad.

Re: https://issues.apache.org/bugzilla/show_bug.cgi?id=54478

Posted by Philippe Mouawad <ph...@gmail.com>.
Hello,
Any feedback on this ?
Regards
Philippe


On Sun, Feb 3, 2013 at 11:28 PM, Philippe Mouawad <
philippe.mouawad@gmail.com> wrote:

> Hello,
> Any idea on this ?
>
> Thanks
> Regards
> Philippe
>
>
> On Tue, Jan 29, 2013 at 11:28 PM, Philippe Mouawad <
> philippe.mouawad@gmail.com> wrote:
>
>> Hello,
>> Regarding this bug, issue seems to me related to elapsed time not taking
>> into account number of samples ?
>>
>> But I was wondering what was the initial intent of
>> StatisticalSampleResult ? If it aggregates elapsed time how does it compute
>> average ?
>> Shouldn't it use SamplingStatCalculator ?
>>
>> Regards
>> Philippe
>>
>
>
>
> --
> Cordialement.
> Philippe Mouawad.
>
>
>


-- 
Cordialement.
Philippe Mouawad.

Re: https://issues.apache.org/bugzilla/show_bug.cgi?id=54478

Posted by Philippe Mouawad <ph...@gmail.com>.
Hello,
Any idea on this ?

Thanks
Regards
Philippe

On Tue, Jan 29, 2013 at 11:28 PM, Philippe Mouawad <
philippe.mouawad@gmail.com> wrote:

> Hello,
> Regarding this bug, issue seems to me related to elapsed time not taking
> into account number of samples ?
>
> But I was wondering what was the initial intent of StatisticalSampleResult
> ? If it aggregates elapsed time how does it compute average ?
> Shouldn't it use SamplingStatCalculator ?
>
> Regards
> Philippe
>



-- 
Cordialement.
Philippe Mouawad.