With 1Gb of memory, I suggest starting with something like this and
tuning from there:
-Xms200m -Xmx600m
<store-janitor class="org.apache.cocoon.components.store.StoreJanitorImpl"
logger="core.store-janitor">
<parameter name="freememory" value="5000000"/>
<parameter name="heapsize" value="500000000"/>
<parameter name="cleanupthreadinterval" value="10"/>
<parameter name="threadpriority" value="5"/>
<parameter name="percent_to_free" value="10"/>
</store-janitor>
Regards,
Lajos
galatea.com
Rogier Peters wrote:
> Hi,
>
> We've been running cocoon for some time now, and we really like it, but we keep
>having problems with memory usage.
> We're running on a dual pII-700 with 1Gb memory and windows 2000 server. I just
>upgraded from jdk1.3.1_01 to 1.3.1_03, using the hotspot jvm, and from cocoon 2.0.1
>to 2.0.2 but is doesn't seem to solve the problems.
> The site we're developing is largish, about 1000 pages, and probably very (too?)
>transformation intensive. A typical page transforms the aggregate of about 5
>elements, which each come from pipelines that do a couple of transform on data that
>is retrieved from an xml database with a custom Source.
>
> The problem is that with each page, looking at the Windows Task Manager, memory use
>increases by about 25M and although in the processes window java.exe will reduce
>memory now and again, system memory use stays high.
>
> I played around with the jvm -Xmx option, and with cocoon.xconf heapsize and cached
>objects, but that didn't help. I was wondering whether anyone had the same problems
>with cocoon, and I am of course very interested in solutions, tweaks, or
>configuration options that I may have overlooked.
>
> Regards,
>
> Rogier Peters
>
>
> ---------------------------------------------------------
> Content Management Department
> Hippo Webworks
> Grasweg 35
> 1031 HW Amsterdam
> The Netherlands
> Tel +31 (0)20 6345173
> Fax +31 (0)20 6345179
> Rogier(at)hippo(dot)nl / www.hippo.nl
>
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