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From sebb <seb...@gmail.com>
Subject Re: [Bug 54451] Response Time Graph reports wrong times when the are many samples for same time
Date Mon, 21 Jan 2013 23:46:57 GMT
On 20 January 2013 15:03, Philippe Mouawad
<p.mouawad@ubik-ingenierie.com> wrote:
> Hello,
> I fixed this issue https://issues.apache.org/bugzilla/show_bug.cgi?id=54451
> And used Mean value to compute one value from many.
>
> Do you think it's the best indicator ? or should we use 90% point ? or
> maybe propose a select box with:
>
>    - Max
>    - 90%
>    - 95%
>    - Mean


The description does not currently state how duplicate time-stamps are
handled, nor is it very clear on what the Interval does:

"The time in milli-seconds for X axis interval."

I assume that results in the same interval are treated as being at the
same time?

As to how to best to aggregate results, I think the Mean is fine as the default.

The others might well be useful. But why just 90% and 95%? Perhaps add
a numeric % field?

I think what's important is to document the behaviour so people know
what the graph shows.

> Regards
> Philippe M.
> UBIK-INGENIERIE on TWITTER <https://twitter.com/ubikingenierie>
>
> UBIK LOAD PACK BLOG <http://www.ubik-ingenierie.com/blog/>
>
> On Sun, Jan 20, 2013 at 3:59 PM, <bugzilla@apache.org> wrote:
>
>> https://issues.apache.org/bugzilla/show_bug.cgi?id=54451
>>
>> Philippe Mouawad <p.mouawad@ubik-ingenierie.com> changed:
>>
>>            What    |Removed                     |Added
>>
>> ----------------------------------------------------------------------------
>>              Status|NEW                         |RESOLVED
>>          Resolution|---                         |FIXED
>>
>> --- Comment #1 from Philippe Mouawad <p.mouawad@ubik-ingenierie.com> ---
>> Date: Sun Jan 20 14:59:12 2013
>> New Revision: 1435860
>>
>> URL: http://svn.apache.org/viewvc?rev=1435860&view=rev
>> Log:
>> Bug 54451 - Response Time Graph reports wrong times when the are many
>> samples
>> for same time
>>
>> Also fixed OOM in getData() introduced by 54287 (reset of values was not
>> impacted to use Long.MAX_VALUE and Long.MIN_VALUE)
>> Bugzilla Id: 54451
>>
>> Modified:
>>
>>
>> jmeter/trunk/src/components/org/apache/jmeter/visualizers/RespTimeGraphVisualizer.java
>>     jmeter/trunk/xdocs/changes.xml
>>
>> --
>> You are receiving this mail because:
>> You are the assignee for the bug.
>>
>
>
>
> --
> Cordialement.
> Philippe Mouawad.
> Ubik-Ingénierie
>
> UBIK-INGENIERIE on TWITTER <https://twitter.com/ubikingenierie>
>
> UBIK LOAD PACK BLOG <http://www.ubik-ingenierie.com/blog/>

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