[asterisk-users] asterisk server stress test

Sevana Oy
Thu, 20 Aug 2015 10:12:11 -0000

Hi,



Curious why didn?t you try AQuA <http://sevana.biz/products/aqua/> to
score
the quality? Using voice files for tests has more representation to my
opinion.



Thanks,
vallu

On Thu, Aug 20, 2015 at 4:11 AM, Pete Mundy <pete at fiberphone.co.nz>
wrote:

> Markus
>
> That's a fascinating concept!
>
> Can you share any more about how you appraised the data and determined
> your results?
>
> ie once you had the recordings on the second host what did you do do
> computationally score them? Do you look at the decoded (1khz?) waveform or
> do you appraise in another way?
>
> Pete
>
> On 20/08/2015, at 5:23 AM, Markus Weiler <markus_weiler at
mailworks.org>
> wrote:
>
> Am 19.08.2015 um 19:07 schrieb Steve Edwards:
>
> Please don't top post.
>
> On Wed, 19 Aug 2015, James Cass wrote:
>
> Steve, would you be willing to share that "quick bash script"?
>
>
> There's no magic in the script, but here it is, embarrassing myself:
>
>        cp sample-call-file /tmp/
>        chmod +x /tmp/sample-call-file
>        for     I in $(seq 1 $1)
>                do
>                sudo -u asterisk\
>                        cp /tmp/sample-call-file\
>                        /var/spool/asterisk/outgoing/${RANDOM}
>                done
>    sleep 10
>
> Here's what's wrong with this snippet:
>
> 1) I don't know why I chmod the 'template.' No idea whatsoever.
Alcohol
> may have been involved.
>
> 2) I hate single character variable names. I love alcohol.
>
> 3) cp is ill advised. For a testing script, it was easy. For a production
> application, use mv.
>
> In use, I would execute it specifying how many call files to create, like
> 50. Then, take a look at top, iftop, and vmstat. Lather, rinse, repeat to
> get to your goal.
>
>
> We started the 500 calls and used milliwatt app on the first and record on
> the second host to check the quality. Alternatively just start 500+ calls
> and call yourself on top. So you can get a good idea how the quality is.
>
> Call-Files are explained on
> http://www.voip-info.org/wiki/view/Asterisk+auto-dial+out
>
> Markus
>
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