ok,
2013/6/6 Tanglin, Oliver <oliver.tang...@saic.com> > Also you might try tweaking your -Xms (minimum heap size) and -Xmx > (maximum heap size) arguments for your JVM. If your PostgreSQL driver does > not actually have a memory leak, this may do the trick. > > You can Google for specifications and examples. Set these in Catalina.sh > CATALINA_OPS. > > Oliver > > > > -----Original Message----- > From: users-return-242170-OLIVER.TANGLIN=saic....@tomcat.apache.org on > behalf of Ilya Kazakevich > Sent: Thu 6/6/2013 5:50 PM > To: 'Tomcat Users List' > Subject: RE: Tomcat and PostgreeSQL > > I've never heard about it but looks like JDBC PostgreSQL driver has memory > leak. What version of driver do you use? Try to google "postgre SQL JDBC > memory leak" > Actually any memory leak should be investigated using profiler tool. Google > for "java profile memory leaks" > > > Ilya. > >-----Original Message----- > >From: Hector Del Mestre [mailto:hectordelmes...@gmail.com] > >Sent: Friday, June 07, 2013 12:46 AM > >To: users@tomcat.apache.org > >Subject: Tomcat and PostgreeSQL > > > >Hello: > >I'm on a project and asked me to install Apache Tomcat as server pages and > >PostgreSQL as database engine. So far so good and right install everything > >correctly. > >The application was done with AppFuse architecture originally utlizando > >MySQL, but issues like licensing and client wants to use PostgreSQL. > >And that is where I'm stuck, because Tomcat (or rather the Java VM) began > >comsumir large amount of memory (I get 1.5 GB of RAM) when using the > >application and there comes a time when it is hung and not answers, and > this > >is the only application deployed on the server. > >Well, now the fatal question: > >Tomcat need any special configuration to use PostgreSQL? > >With MySQL the application works normally. > > > >Team Summary (Virtualized with VMWare): > >S.O.: OpenSUSE 12.3 > >PostgreSQL 9.2 > >Apache Tomcat: 7.0.39 > >RAM: 4 GB > >Processor: 1 with two (2) cores. > > > >Any guide / link will help. > > > >Note: > >Sorry for the English, I am using a translator. > > > >Atte. > > > >-- > >Héctor Del Mestre > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > -- Héctor Del Mestre
