I vaguely remember a situation in the past where JBOSS and Xalan-J were
running together in the same JVM, and running out of memory. What I
remember was that JBOSS was a memory pig, and that there wasn't much
Xalan-J could do about that.

- Brian



                                                                       
             Michael Ludwig                                            
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                                                                   Subject
                                       Re: XSL Transformation in Xalan -
                                       Pls help!                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       




Sriram83 schrieb:
> 1/. We have the XSL transformation taking place inside an application
> deployed in JBOSS app server. There are no restart of JVM.
> Initialisation of memory takes only during jboss startup.

I don't know much about JBoss, but it's a pretty huge application. You
may be testing JBoss instead of Xalan. In order to test Xalan, I'd
rather use a leaner frame, maybe just the simplest of programs which
does what you describe below using loops and timestamps.

> 2/. As mentioned by Tatu, I believe we do allow time for JVM to
> warmup. We run around 200 XSL transformations first, after this, we
> collect the average time taken for around 1000 transactions.

Sounds very reasonable to me.

Michael

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