Re: [sqlalchemy] Performance degradation after few hours running

2012-12-13 Thread Michael Bayer
On Dec 12, 2012, at 9:33 PM, Jaimy Azle wrote: Previously, I use SQLA 0.7.2 on Jython for production and it works great for almost one year deployment until recently I manage to upgrade to 0.7.8. With this new version, I noticed a constant performance degradation mostly after serveral hours

Re: [sqlalchemy] Performance degradation after few hours running

2012-12-13 Thread Jaimy Azle
On Thursday, December 13, 2012, 10:26:33 PM, Michael Bayer wrote: Almost nothing changed when we were upgrading SQLA except for Jython which should be upgraded from 2.5.2 to 2.5.3 to fix SQLA import problem. Other technology stack used: Also assuming Jython 2.5.3 + SQLA 0.7.2 is fine, right?

[sqlalchemy] Performance degradation after few hours running

2012-12-12 Thread Jaimy Azle
Previously, I use SQLA 0.7.2 on Jython for production and it works great for almost one year deployment until recently I manage to upgrade to 0.7.8. With this new version, I noticed a constant performance degradation mostly after serveral hours running, eventually overall system become almost