Hello Ferda,
 
we have experienced similar problems. We upgraded to the last rhino
version (At that moment the trunk, but there might be a new release
which you can use) and replaced in all flowscript files all loadPackage
declarations with loadClass (and then only the classes you need).
Something changed regarding the classloader making the loadPackage very
slow for 2.1.10 and higher. 
 
For using the rhino trunk, we also needed some cocoon 2.1.11 revision,
but I do not remember which revision number. You might want to try the
trunk
 
Regards Ard
 


________________________________

        From: Ferda [mailto:[EMAIL PROTECTED] 
        Posted At: Thursday, October 18, 2007 9:10 PM
        Posted To: Cocoon User List
        Conversation: Performance problems with 2.1.10 using FOM
JavaScript cocoon.load()
        Subject: RE: Performance problems with 2.1.10 using FOM
JavaScript cocoon.load()
        
        

         

        *              The problem is that when upgrading to Cocoon
2.1.10 for 
        *              one of our software packages to make use of all
the improvements 
        *              in 2.1.10, we're hitting an enormous performance
hit.  We 
        *              basically see that requests which would normally
take 10ths 
        *              to 100thms of microseconds now takes seconds up
to a minute 
        *              to execute, where the processor is fully used.

         

        Has there been any solution to this issue?  I am rather
desperate to for this to be solved because I have upgraded a production
system that supports 50 simultaneous video stream feeds and response
time has degraded to between 5 to 10 minutes after around 20 feeds have
started up.

         

        Thank you,

        Ferda

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