[jboss-dev] Further profling: Where should I focus?

Jaikiran Pai jpai at redhat.com
Thu Dec 24 00:19:20 EST 2009

Brian Stansberry wrote:
> Yeah, reducing the cost of AOP would be nice. We use the @DisableAOP 
> annotation to bypass AOPDependencyBuilder, but I don't see that 
> annotation used much, probably due to use of @JMX.
EJB3 MC beans, either programatically or through the -beans.xml, have 
been using @DisableAOP ever since we noticed the performance issue with 


The performance gains were very noticeable. It was relatively easier to 
add this @DisableAOP to MC beans in EJB3 because the set of MC bean 
files were few. But it's going to be a difficult task trying to add this 
to each and every MC bean, infact i am not sure whether any new 
*-beans.xml in EJB3 have @DisableAOP set. That's one of the reasons why 
i thought it would be better do disable the AOPDependencyBuilder by 
default (after all most of the developers shouldn't even know about this 
internal detail).


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