Comes from DOM itself. Not Cocoon's fault.
It makes sense if you consider a DOM tree may grow roughly 10 times the
original doc size...

----- Original Message ----- 
From: "David LAGARDERE" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, October 16, 2003 1:58 PM
Subject: Cocoon And Memory


> Hello.
>
> I 've been working with Cocoon 2.0 for one year and a
> half now and I still don't understand why so much
> memory is needed. Moreover, I haven't found any
> relevant piece of information about requirements
> issued by the Cocoon development team. The performance
> tips web page does not help in this case.
> As an example, consider a 12 Mb document resulting
> of the aggregation of five smaller documents : the
> whole processing ending up by an XSLT transformation
> (one template) makes my JVM grow up from 150 Mb to
> 350Mb. I know that most of it will be finally garbaged
> but this is not my consideration. My question is :
> where does this 200Mb come from ? Does version 2.1
> improves this behaviour ?
> Any help will be greatly appreciated.
>
> Thanks
>
> David LAGARDERE
>
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