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Posted to user@geronimo.apache.org by the666pack <ma...@gmail.com> on 2008/07/16 11:00:04 UTC

Geronimo 2.1.1 MDB Performance Question

hello,

i have a question regarding MDBS in Geronimo 2.1.1

i bombard the server with a high amount of mdb requests, the mdbs write
tuples to a database. so although my database connection pool maximum is 20
i realize that with mdbs the pool is just utilized with 10 connections to
the database, no matter how many requests are coming in. 

does somebody have an idea what might be the reason for this behaviour?

thanks a lot,

mario


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Re: Geronimo 2.1.1 MDB Performance Question

Posted by Mario Kofler <ma...@gmail.com>.
as a supplemental, i was monitoring the database connections.

regards,

mario.

2008/10/2 Mario Kofler <ma...@gmail.com>:
> hello,
>
> i am afraid i never solved the problem. the problem also with me still
> existed after all the different solutions that were suggested
> throughout this thread.
>
> i also never opened a jira to this problem (blame me).
>
> i accepted that the geronimo just works with 10 message driven bean
> connections at a single point in time at the moment.
>
> sorry that i cannot give you a better solution,
>
> regards,
>
> mario
>
> 2008/10/2 my_forum <my...@ukr.net>:
>>
>>
>>
>> the666pack wrote:
>>>
>>> hello,
>>>
>>> i have a question regarding MDBS in Geronimo 2.1.1
>>>
>>> i bombard the server with a high amount of mdb requests, the mdbs write
>>> tuples to a database. so although my database connection pool maximum is
>>> 20 i realize that with mdbs the pool is just utilized with 10 connections
>>> to the database, no matter how many requests are coming in.
>>>
>>> does somebody have an idea what might be the reason for this behaviour?
>>>
>>> thanks a lot,
>>>
>>> mario
>>>
>>>
>>>
>>
>>
>> Mario, have you suceeded solving this problem (the pool is just utilized
>> with 10 connections), if yes, what the solution was?
>>
>> --
>> View this message in context: http://www.nabble.com/Geronimo-2.1.1-MDB-Performance-Question-tp18483266s134p19780147.html
>> Sent from the Apache Geronimo - Users mailing list archive at Nabble.com.
>>
>>
>

Re: Geronimo 2.1.1 MDB Performance Question

Posted by Mario Kofler <ma...@gmail.com>.
hello,

i am afraid i never solved the problem. the problem also with me still
existed after all the different solutions that were suggested
throughout this thread.

i also never opened a jira to this problem (blame me).

i accepted that the geronimo just works with 10 message driven bean
connections at a single point in time at the moment.

sorry that i cannot give you a better solution,

regards,

mario

2008/10/2 my_forum <my...@ukr.net>:
>
>
>
> the666pack wrote:
>>
>> hello,
>>
>> i have a question regarding MDBS in Geronimo 2.1.1
>>
>> i bombard the server with a high amount of mdb requests, the mdbs write
>> tuples to a database. so although my database connection pool maximum is
>> 20 i realize that with mdbs the pool is just utilized with 10 connections
>> to the database, no matter how many requests are coming in.
>>
>> does somebody have an idea what might be the reason for this behaviour?
>>
>> thanks a lot,
>>
>> mario
>>
>>
>>
>
>
> Mario, have you suceeded solving this problem (the pool is just utilized
> with 10 connections), if yes, what the solution was?
>
> --
> View this message in context: http://www.nabble.com/Geronimo-2.1.1-MDB-Performance-Question-tp18483266s134p19780147.html
> Sent from the Apache Geronimo - Users mailing list archive at Nabble.com.
>
>

Re: Geronimo 2.1.1 MDB Performance Question

Posted by my_forum <my...@ukr.net>.


the666pack wrote:
> 
> hello,
> 
> i have a question regarding MDBS in Geronimo 2.1.1
> 
> i bombard the server with a high amount of mdb requests, the mdbs write
> tuples to a database. so although my database connection pool maximum is
> 20 i realize that with mdbs the pool is just utilized with 10 connections
> to the database, no matter how many requests are coming in. 
> 
> does somebody have an idea what might be the reason for this behaviour?
> 
> thanks a lot,
> 
> mario
> 
> 
> 


Mario, have you suceeded solving this problem (the pool is just utilized
with 10 connections), if yes, what the solution was?

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View this message in context: http://www.nabble.com/Geronimo-2.1.1-MDB-Performance-Question-tp18483266s134p19780147.html
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