++I have a medium-sized webapp, with the compiled jar coming in at 155KB 
++(not to mention XML/XSL. Running Apache, Tomcat4, mod_webapp, and Cocoon2rc2
++on a Compaq Alpha with 128MB of RAM, we encountered an OutOfMemoryError on first 
++loading our page (It was under development on a Athlon 1.4ghz, 512MB RAM WinXP 
+system). 
++After we restarted apache/tomcat, we could load the page successfully, 
++but it's still running pretty slow. Does anybody know what might be contributing 
++to that? I'm not talking about the quantity of hits, either; with nobody 
++on the server, one click will still take a while.
 
++Is this a RAM problem, or have other people had problems? I've had problems
++ever since I went with Tomcat4/webapp on my XP ++system, but maybe that's my 
+configuration?

Did you changed the -Xms- -Xmx JVM paramters? On a 128MB RAM machine I recommend 
following
settings:
  -Xms60000000 -Xmx110000000
You can set this paramters in you Tomcat (3.2.2) start skript (tomcat.bat) under
  :startServer
  ...
  %_STARTJAVA% %TOMCAT_OPTS% -Dtomcat.home="%TOMCAT_HOME%" -Xms60000000  -Xmx100000000 
...

Then I recommend to change following parameters in the cocoon.xconf
  <store-janitor class="org.apache.cocoon.components.store.StoreJanitorImpl" 
logger="root.store">
     <parameter name="freememory" value="80000000"/>
     <parameter name="heapsize" value="100000000"/>
     <parameter name="cleanupthreadinterval" value="10"/>
     <parameter name="threadpriority" value="5"/>
  </store-janitor>

Maybe this helps.

So long
Gerhard

PS: Could you please send your emails in plain text!



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