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From Peter Molettiere <pie...@axonstudios.net>
Subject Re: AXIS-1423 : Peter's test case for performance
Date Fri, 16 Jul 2004 19:39:38 GMT

Try running a larger heap size on the client so you don't get the OOM 
on the client. Then you'll be able to see the leak on the server.

--Peter

On Jul 16, 2004, at 12:22 PM, Davanum Srinivas wrote:

> Peter,
>
> So far i have not been able to recreate the leak on the server-side
> with latest CVS. I have been getting OutOfMemory on the client
> though...and am working to clean up some stuff for that.
>
> -- dims
>
> On Fri, 16 Jul 2004 11:26:36 -0700, Peter Molettiere
> <pietro@axonstudios.net> wrote:
>>
>> Hey guys,
>>
>> We set the numbers high to make the problem manifest easily, however,
>> if you set the return message size smaller, you'll still see the 
>> server
>> side memory leak, it will just take much longer to notice, since you
>> have to leak much more memory before the serialization/deserialization
>> overhead (which is itself much smaller due to the smaller message 
>> size)
>> bumps into the max heap size limit.
>>
>> We're mainly concerned with the server leaking memory, rather than the
>> large amount of memory used during serialization/deserialization, 
>> since
>> it eventually crashes our server, whereas we can just install more RAM
>> and increase our heap size to get around the gobs of memory used 
>> during
>> serialization.
>>
>> --Peter
>>
>>
>>
>> On Jul 16, 2004, at 9:26 AM, Davanum Srinivas wrote:
>>
>>> Glen,
>>>
>>> Uploaded a slightly revved version of Peter's test case. Note that
>>> there are 15 threads each issuing 50 calls against a service that
>>> delivers a 13 MB XML  (Please edit the client code to restore the
>>> original params if needed)
>>>
>>> http://nagoya.apache.org/jira/browse/AXIS-1423
>>>
>>> -- dims
>>>
>>> --
>>> Davanum Srinivas - http://webservices.apache.org/~dims/
>>
>>
>
>
> -- 
> Davanum Srinivas - http://webservices.apache.org/~dims/


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