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Posted to user@jmeter.apache.org by 金健康 <ji...@gmail.com> on 2009/02/27 04:08:58 UTC
Why to use listener 'Spline Visualizer'?
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 ?
Why to use listener 'Spline Visualizer'? Or we can get WHAT using
'Spline Visualizer'?
Thanks.
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Re: Why to use listener 'Spline Visualizer'?
Posted by sebb <se...@gmail.com>.
On 27/02/2009, 金健康 <ji...@gmail.com> 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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> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
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>
>
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