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Posted to user@jmeter.apache.org by Jonathan Kwadzo <Jo...@rona.ca> on 2003/05/01 18:31:12 UTC
Accuracy of test results
Hi,
I'm performing several tests on our applications, sometimes with the very same configuration values (threads number, loop count, ramp-up period etc...). Tests are performed against the same server from the same machine. But from time to time, I can experience very significant differences between results. For exemple, I'm get an average response time around 1mn a set of 3 similar tests. Then suddenly, the average response will raise to 8 mn for all other consecutive runs of the same test.
I'm completely confused in the interpretation of those results. What can possibly be happening?...
Jonathan Kwadzo
Rona Inc. - Dév. Technique / Technical Dev.
220, Chemin du Tremblay
Boucherville (Québec) J4B 8H7
Tel : 514 599 5900 ext. 5360
Re: Accuracy of test results
Posted by ms...@apache.org.
Yeah, that happens to me too whenever I start playing Unreal while the test
runs.....
Seriously, there's far too many possibilities to diagnose from this little
information. You'll have to dig a little more.
-Mike
On 1 May 2003 at 12:31, Jonathan Kwadzo wrote:
> Hi,
>
> I'm performing several tests on our applications, sometimes with the very
same configuration values (threads number, loop count, ramp-up period
etc...). Tests are performed against the same server from the same machine.
But from time to time, I can experience very significant differences between
results. For exemple, I'm get an average response time around 1mn a set of 3
similar tests. Then suddenly, the average response will raise to 8 mn for all
other consecutive runs of the same test.
> I'm completely confused in the interpretation of those results. What can
possibly be happening?...
>
> Jonathan Kwadzo
> Rona Inc. - Dév. Technique / Technical Dev.
> 220, Chemin du Tremblay
> Boucherville (Québec) J4B 8H7
> Tel : 514 599 5900 ext. 5360
>
>
--
Michael Stover
mstover1@apache.org
Yahoo IM: mstover_ya
ICQ: 152975688
AIM: mstover777
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