On 27/02/2009, 金健康 <[email protected]> wrote:
> Hi all,
>
>  I create a test plan with a listener 'Spline Visualizer', brief
>  configuration as blow:
>
>  Target URL:http://jakarta.apache.org/jmeter/usermanual/index.html
>  Number of Threads:10
>  Ramp-Up Period (in second):1
>  Loop Count:10
>
>  Save the test plan.
>
>  Run my JMeter(2.3.2), and get a graph of 'Spline Visualizer', named SV_1.
>
>  Close the test plan, and reopen the test plan.Run my JMeter, and get a
>  graph of 'Spline Visualizer', named SV_2.
>
>  Repeat them and get SV_3, SV_4, ...
>
>  If you compare them each other, you would find all splines are different.
>
>  Why ?

Sorry, no idea.

>  Why to use listener 'Spline Visualizer'? Or we can get WHAT using
>  'Spline Visualizer'?

I can't see the point of the Spline Visualiser.
The data is scaled to fit the screen, so even if all the readings are
very close together one still gets a wavy line.

Anyway, what is the point of trying to fit a curve to the data points?

>  Thanks.
>
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