Hi there, We're running load tests against our Pylons application, which uses SQLAlchemy to hit an Oracle DB.
Under load, we're starting to see errors pop up in our Apache logs: [Mon Aug 29 13:39:59 2011] [error] Exception KeyError: KeyError((<class 'api.entity.proj.ent1.Ent1'>, (631,)),) in <bound method InstanceState._cleanup of <sqlalchemy.orm.state.InstanceState object at 0x2aaabca94d90>> ignored [Mon Aug 29 13:39:59 2011] [error] Exception KeyError: KeyError((<class 'api.entity.shared_entities.Ent'>, (5,)),) in <bound method InstanceState._cleanup of <sqlalchemy.orm.state.InstanceState object at 0x2aaab6ea9090>> ignored [Mon Aug 29 13:39:59 2011] [error] Exception KeyError: KeyError((<class 'api.entity.proj.ent2.Ent2>, (32,)),) in <bound method InstanceState._cleanup of <sqlalchemy.orm.state.InstanceState object at 0x2aaab7bf0410>> ignored These errors only appear under load, I can't reproduce them by hitting the same pages again manually. They also don't exactly correlate with actual server errors; the requests that are happening at this time are returning correctly. Is anyone able to tell me how to follow up on these kinds of errors, so I can figure out what's causing them? Cheers, Paul -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
