On 03/02/2011 02:53 AM, Mattias Jiderhamn wrote: > We're looking forward to upgrading from 4.0.10 to 4.0.15, but during > testing we notice 4.0.15 takes way longer to boot our application. > Results on different machines range from twice the time to 4-5 times as > long. It seems that the Spring/Hibernate initialization is taking most > of the time (just by debug outputs, no profiling yet) > > Narrowing it down, it changed between 4.0.13 and 4.0.14. > > Is anyone else seeing this? Would this be expected for any reason (like > XML parser, DTD resolving)??? > > (We have primarily tested this on Windows with a Resin Pro license that > should be valid for the update)
I may have just hit this and fixed it (I need to verify the specific change - there are two.) Resin's classloader does some analysis and caching to improve resource/class loading performance. This speeds up Spring/Hibernate initialization considerably. Some of that caching was causing problems with GC, so it was reversed. I'll see how it can be fixed. -- Scott _______________________________________________ resin-interest mailing list [email protected] http://maillist.caucho.com/mailman/listinfo/resin-interest
