Re: [Resin-interest] Resin 4.0.14+ slow to boot
Scott Ferguson wrote (2011-03-02 18:10): 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. Great. Is there a bug entry I can keep track of to see when I should try the snapshop? /Mattias ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Resin 4.0.14+ slow to boot
Soctt, Assuming this fix will be in 4.0.16, how soon will that be released? We are looking to upgrade to Resin 4. I would not want to have to do the upgrade in 2 steps (first to 4.0.15, and then to 4.0.16 with this fix). How long is the startup delay anyway? Bill On Wed, Mar 2, 2011 at 12:10 PM, Scott Ferguson f...@caucho.com wrote: 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 resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
[Resin-interest] Resin 4.0.14+ slow to boot
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) -- /Mattias ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Resin 4.0.14+ slow to boot
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 resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
