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From "Carsten Ziegeler" <cziege...@s-und-n.de>
Subject RE: [C2.1] Memory problem
Date Fri, 06 Dec 2002 08:25:06 GMT
The last time we profiled Cocoon (3 or 4 months ago)we didn't find
a memory leak. I suggest to use a profiling tool. Then you will
find very quickly if Cocoon is the problem.

Carsten

Carsten Ziegeler
Open Source Group, S&N AG


> -----Original Message-----
> From: Antonio Gallardo [mailto:agallardo@agsoftware.dnsalias.com]
> Sent: Friday, December 06, 2002 7:27 AM
> To: cocoon-dev@xml.apache.org
> Subject: [C2.1] Memory problem
>
>
> Hi,
>
> I think we have detected another "bug" in the current CVS version of 2.1.
>
> I will try to explain it here:
>
> As suggested in the book: "Professional Apache Tomcat", ISBN
> 1-861007-73-6, page 37, Subtitle "Heap Size". I was configured Tomcat
> Engine 4.1.12 with the following params:
>
> JAVA_OPTS='-Xms256m -Xmx256m -XX:NewSize=128m -XX:MaxNewSize=128m'
>
> This sustancially improves the performance of the Cocoon engine. The
> server serves pages faster.
>
> But the problem is that is seems like the Java process is slowly "eating"
> all the memory. Using the "top" command in Linux and after 2 days of works
> the main Java process shows that is using more than 390MB!
>
> As I noted before in the server are 384 MB of RAM and it runs only Cocoon
> Application. We does not use any custom component. All the application is
> done using standard XSP logicsheets.
>
> Can someone has similars problems? Is this a Cocoon problem?
>
> Thanks in advance,
>
> Antonio Gallardo.
>
>
>
>
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