Hi, In a nutshell ODE 1.3.5 RC seems ok. Please go ahead and release!
Thank you very much! It seems that new ODE requires slightly more PermGen size than the previous one. We had a strange waves of FullGC, but we were at the edge of the PermGen limit, so the app could release some memory from time to time from PermGen space, so the app had strange hiccups. The PermGen for our app went to 86,5 MB, so setting: -XX:PermSize=128m -XX:MaxPermSize=128m seems safe. -- Regards, Mateusz Nowakowski -----Original Message----- From: Tammo van Lessen [mailto:[email protected]] Sent: Friday, January 21, 2011 7:58 PM To: Nowakowski, Mateusz Cc: [email protected]; Vanthienen, Gert Subject: Re: Release candidate for ODE 1.3.5 Hi Mateusz, thanks for letting us know. I briefly skimmed through the list of changes at https://github.com/apache/ode/compare/APACHE_ODE_1.3.4.X...ode-1.3.5.x but don't have a direct idea about what could cause these issues. Most of the non-ODE-876 related fixes are just of a cosmetic nature. Looking forward to your results. Tammo On 21.01.2011 15:23, Nowakowski, Mateusz wrote: > Unfortunately we need to ask to hold on the release. > > We encountered weird, unstable behavior during performance tests. > > After some time we started getting very slow performance and it ended with > application crash. > > ODE 1.3.4 + a fix for ODE-876 only works stable. > > We need more time to investigate core dumps and to perform more, longer tests. > -- Tammo van Lessen - http://www.taval.de
