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From "Thorsten Scherler (JIRA)" <>
Subject [jira] Created: (FOR-1157) The dispatcher rewrite is loosing throughput in jmeter tests
Date Thu, 29 Jan 2009 13:40:59 GMT
The dispatcher rewrite is loosing throughput in jmeter tests

                 Key: FOR-1157
             Project: Forrest
          Issue Type: Test
          Components: Plugin: internal.dispatcher
            Reporter: Thorsten Scherler

"The old dispatcher is around 10% faster and consumes less memory (!!!) then the new one.
The new one is using AXIOM to create the final document which supposed to be faster then DOM,
but it is not.

I switch the contract processing from DOM to AXIOM to finally have SAX.

Some sidenotes of my profiling sessions: - we use as testing ground a dedicated linux box
which is basically a replica of - the side is made with
cocoon 2.2 and "old" dispatcher cocoon 2.2 block (which is the same as we use here in forrest
projects). - The app is running on a tomcat6 and java6. - We using jmeter to have an incremental
test run on concurrent threads (starting with 5 to 90 concurrent threads). "

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