Tomcat v5.0.28 has memory leaking?

[Gary Shi <Ga...@datamaxx.com>]

Tomcat v5.0.28 has memory leaking Problem ?

My environment:

Win2000 with SP4

380M Ram

Intel(R)ieo

2.8 GHz

Tomcat v5.0.28

Axia-1-2RC3

JDBC Driver to SQL-Server2000

We have a small web services to be hosted in Tomcat .

Problem:

When we send request to web services for 10 hours non-stop, we got Java
heap out of memory.=20 Then, we set initial memory as 128M and max
memory 256M (java -Xms128m -Xmx256 ...) After 20 hours runing I got out
of memory and out of Java heap space. tomcat stop. Tomcat v5.0.28 has
memory leaking Problem ? How to handle it ?

thanks for your help

gary

Re: Tomcat v5.0.28 has memory leaking?

[Jason Bainbridge <jb...@gmail.com>]

On 5/4/05, Gary Shi <Ga...@datamaxx.com> wrote:
> Tomcat v5.0.28 has memory leaking Problem ?
> 
> My environment:
> 
> Win2000 with SP4
> 
> 380M Ram
> 
> Intel(R)ieo
> 
> 2.8 GHz
> 
> Tomcat v5.0.28
> 
> Axia-1-2RC3
> 
> JDBC Driver to SQL-Server2000
> 
> We have a small web services to be hosted in Tomcat .
> 
> Problem:
> 
> When we send request to web services for 10 hours non-stop, we got Java
> heap out of memory.=20 Then, we set initial memory as 128M and max
> memory 256M (java -Xms128m -Xmx256 ...) After 20 hours runing I got out
> of memory and out of Java heap space. tomcat stop. Tomcat v5.0.28 has
> memory leaking Problem ? How to handle it ?

Problem is more than likely with your web application and not Tomcat,
use a profiler such as jProfiler -
http://www.ej-technologies.com/products/jprofiler/overview.html to
find the leak.

Regards,
-- 
Jason Bainbridge
http://kde.org - webmaster@kde.org
Personal Site - http://jasonbainbridge.com

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