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From Antonio Gallardo <>
Subject Re: Performance problems with cocoon 2.1.10
Date Thu, 22 Feb 2007 21:40:11 GMT

Perhaps the following advise you already know, just in case here is:

There was a report about ehcache 1.2.3. being not caching in cocoon 
2.1.10. A user reported just upgrading to ehcache 1.2.4 fixed the issue. 
Carsten already committed it to 2.1. branch. [1]

Best Regards,

Antonio Gallardo.


(Berry) A.W. van Halderen escribió:
> Dear all,
> We are working to upgrade to Cocoon 2.1.10 for one of our software packages to
> make use of all the improvements in 2.1.10.  However we hit a major bummer,
> the performance collapsed when migrating from 2.1.8 to 2.1.10.  Now basically
> we needed to make no modifications to our software to use 2.1.10 apart from
> updating dependencies.
> We think therefor that the bad performance comes from some way we use a Cocoon
> component which has undergone some major change.
> We're still in the process of profiling, but any pointers on which items to
> consider especially would be very helpful.  We basically see that requests
> which would normally take 10ths to 100thms of microseconds now takes seconds
> upto a minut to execute, where the processor is fully used.
> The only hint so far is that I see the application spending a lot of time
> in loading FOM JavaScript, and not even that much time in executing them.
> But I'm not even too sure about that part.
> Thnx,
> \Berry

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