[jboss-user] [JBoss Cache POJO Edition] - Performance of cache.attach s badly influence by javassist calls

sebi sebi do-not-reply at jboss.com
Wed Jul 7 07:55:26 EDT 2010

sebi sebi [http://community.jboss.org/people/prese] created the discussion

"Performance of cache.attach s badly influence by javassist calls"

To view the discussion, visit: http://community.jboss.org/message/551462#551462

Hi *,

I am running a profiler over our code which is using intensively POJO cache.
I was surprised to use a performance bottleneck caused by calls performed during cache.attach to javassist.CctnewMethodMake.

For all our objects whih are added to the cache we have performed instrumentation, thus I do not expect to see javassist calls at runtime.

Why do attach code still use javassist?

How should I get rid of this bottleneck?



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