[Tsung] Configuration Problem

Matthias Stiller fvonx2 at googlemail.com
Thu Apr 17 15:53:17 CEST 2008


Hi,

thanks for your answer. I have two further questions again.
I wonder how the response time in Tsung for every request (including
presence and messages) is being measured. Since XMPP is not synchronous you
don't get any answer to your messages. Is the receiving entity "waiting" for
an incoming message to calculate the response time? Or how is this done? As
far as I understand your acknowledgement system ack=local doesn't make sense
for presence and message stanzas ... ?! So the ack-attribute is not the
answer to my question, or?

I would like to monitor the server's resources utilisation using an Erlang
agent.  I wrote the following to my configuration script:
...
<monitoring>
   <monitor host="192.168.2.106" type="erlang"/>
</monitoring>
...

And get an error message saying:

569- fatal: {failed_validation,
                {element_seq_not_conform,{wait,sessions},{is,monitoring}}}
["Config Error, aborting !
",{fatal,{{failed_validation,{element_seq_not_conform,{wait,sessions},{is,monitoring}}},{file,"/home/ms/.tsung/tsung.xml"},{line,204},{col,1}}}]

SSH should be configured as expected. What did I do wrong? I currently use
Tsung 1.2.1.

Thanks in advance!!

Matthias


2008/4/7, Nicolas Niclausse <nicolas at niclux.org>:
>
> Matthias Stiller ecrivait le 05.04.2008 13:31:
>
> > Erm ... yes ... :) Thank you.
> >
> > I have another problem. I would like to simulate more than 1000
> > concurrent users.
> > Unfortunately, it always stops at ~1000. Do I have to configure the
> > erlang virtual machine when starting tsung to handle such amount of users
> > (maybe as I did with the ejabberd: http://www.ejabberd.im/tuning)?
> >
>
>  My guess is that your running out of files descriptors. Use ulimit to
> raise the limit (be default, the limit per process on linux is 1024)
>
> --
> Nicolas
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> Tsung-users at lists.process-one.net
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