Hi Anthony,
I was wondering if it was only me whos having the problem.
My Problem:
I am using Cocoon1.8 with iAnywhere Wireless Server(from Sybase). For
simplicity I am using a simple XML file with a simple XSL stylesheet which
transforms the XML to HTML
Everything is OK until I request around 19 xml documents from Cocoon.(it
doesnt matter if i keep refreshing the same page.) But when I cross this
limit, the CPU usage never comes back to normal. It keeps varying between
44% - 85%. And if i keep requesting xml pages... it goes upto 100% never to
come back!!! I have to restart the server.
Has anyone else run into such case??
Is there some solution/workaround to this? if its a problem with Cocoon.
cheers
Adam
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, November 14, 2001 10:30 PM
Subject: Re: Reducing system resource usage by Tomcat/Cocoon
Interesting - I've been running c2 on NT and UNIX - it seems much better
behaved under UNIX - I still fail to understand the CPU usage when it's
idle (100% if allowed on NT! and 2.6% on UNIX, but why, it's not doing
anything).
dunno the answer. Maybe should be posted to the 'dev' mail list.
Regards,
Anthony Aldridge
Lead Application developer
Managed Intranet Hosting
CSC
JPMorganChase
Personal GDP: 325-8338
MIH Hotline: 876-1300
Robert J. Lebowitz [EMAIL PROTECTED] on 14/11/2001 02:40:56
Please respond to [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:
Subject: Reducing system resource usage by Tomcat/Cocoon
I've been running Cocoon 2 for a few days now using Tomcat/Apache as a
servlet container. Frankly, I'm a bit stunned at what a memory hog the
framework is.
I've been trying to determine by what means I can reduce the amount of
memory utilized, but thought I'd simply ask the group to see what items
they
think would be significant:
1. Choice of VM: I'm using Sun's jdk 1.3.1 under Linux. Would the IBM
VM
be a better choice?
2. Configuration of Tomcat: what aspects of Tomcat can be tuned to
reduce
memory usage? I've experimented running Tomcat in standalone mode, and
using the Warp connector.. what can I do to reduce resource usage?
3. Eliminating unneeded jars, Generators, Transformers, etc.
4. Cocoon configuration itself...
Thanks I look forward to your remarks.
Rob
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