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From Alex Boisvert <boisv...@intalio.com>
Subject Re: ODE Performance
Date Mon, 21 Sep 2009 21:33:13 GMT
Hi Daniel,

Two minutes for invoking 2-3 services seems like a LOOOOOOONG time -- such
process should execute in a few seconds if the services respond immediately.

I would try the following:

1) monitor CPU / IO / memory usage -- is there bottleneck?  (if any)
2) turn on debug logging for Ode in general and see what's happening
3) Ode is very persistence-heavy so I would check the database layer to see
what's happening there as well.

The first thing I generally suggest to improve performance is to selectively
disable event persistence<http://ode.apache.org/user-guide.html#UserGuide-Filteringevents>.

Good luck,

On Sun, Sep 20, 2009 at 5:18 AM, Daniel Maier <mail@daniel-maier.eu> wrote:

> Dear ODE Dev. Team,
> recently I installed Apache ODE 1.3.3 on my Server.
> First of all i want to thank for the great work you have done so far :)
> My question:
> I have deployed approximately 10 processes in my ODE installation.
> But now i ran into some performance issuses.
> A process which invokes 2-3 WebServices needs a lot of time (up to 2
> minutes).
> If I invoke each process directly via a WebService testing tool, i got an
> immediate response.
> Therefore i think that the single services are not the bottle neck.
> Perhabs there is just some sort of debug-mode still enabled?
> What kind of hardware (CPU/RAM) do you recommend?
> I hope you can give me some hint, how i can speed up ODE a little :)
> My system onfiguration:
> * ODE is using MySQL
> * ODE is running under Tomcat 6
> * Tomcat is using Java6
> Thanks in advance and keep rocking :)

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