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From Daniel Maier <m...@daniel-maier.eu>
Subject Re: ODE Performance
Date Tue, 22 Sep 2009 06:49:00 GMT

Hi Alex,

thank you very much for the advice with the events. I didn't see this
before :/. This hint brought us a big performance boost.
Does this have also an effect if i run the process in memory mode?

Thanks a lot

Daniel

On Mon, 21 Sep 2009 14:33:13 -0700, Alex Boisvert <boisvert@intalio.com>
wrote:
> 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,
> alex
> 
> 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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