It is 'deployment' mode, good advise though. By any chance, any recommendation on JVM -ms / -mx parameters for wicket application?
What we have found that we needed to set the 1/ low -ms value. 2/ comparatively high -mx value , but had to make sure that it does not exceed half of the available memory of the box Carlo Camerino wrote: > > did yous witch your aplication to deployment mode. > Using development mode in websphere using wicket will cause it to have > memory leaks. > Even in 1.3.5 we experience it. > Try switching to deployment mode and see if helps > > On Thu, Apr 23, 2009 at 10:20 PM, Martijn Dashorst < > martijn.dasho...@gmail.com> wrote: > >> Wicket doesn't do anything with native stuff—we're doing pure Java. >> Either you did something strange, or there's a bug in WebSphere or the >> IBM JDK you're running into. >> >> Martijn >> >> On Thu, Apr 23, 2009 at 1:37 PM, Basak, Prasan (TCS) >> <prasan.ba...@landg.com> wrote: >> > Hi, >> > >> > Our web application use following configuration for development, and it >> > frequently gives Java core dump without enough load. >> > We contacted IBM support, who, after analysing dump file, has found >> that >> > some of the html files of our app have been stored in the native memory >> > space ( not heap memory) , presumably by wicket. >> > >> > Did any other user of wicket 1.2.x experience similar issues? >> > >> > Env: >> > JDK = IBM JDK 1.4 >> > OS = Windows 2003 Server SP1 >> > Application Server = Websphere Process Server 6.0.2x >> > Web application = Is a pure java app >> > Wicket Version = 1.2.6 >> > >> > Thanks >> > prasun >> > >> > >> > ********************************************************************** >> > This email (and any attachments) may contain privileged and/or >> confidential information. If you are not the intended recipient please do >> not disclose, copy, distribute, disseminate or take any action in >> reliance >> on it. If you have received this message in error please reply and tell >> us >> and then delete it. Should you wish to communicate with us by email we >> cannot guarantee the security of any data outside our own computer >> systems. >> For the protection of Legal & General's systems and staff, incoming >> emails >> will be automatically scanned. Any information contained in this message >> may >> be subject to applicable terms and conditions and must not be construed >> as >> giving investment advice within or outside the United Kingdom. >> > >> > Legal & General Group plc is registered in England under company number >> 1417162 and is a holding company. >> > >> > The registered office for all companies in the Legal & General group is >> One Coleman Street London EC2R 5AA. >> > >> > The following subsidiary companies of Legal & General Group Plc are >> authorised and regulated by the Financial Services Authority: Legal & >> General Partnership Services Limited, Legal & General Insurance Limited, >> Legal & General Assurance Society Limited, Legal & General (Unit Trust >> Managers) Limited and Legal & General (Portfolio Management Services) >> Limited. >> > >> > Legal & General International (Ireland) is incorporated in Ireland >> under >> company number 440141 with its registered office at Beaux Lane House, >> Lower >> Mercer Street, Dublin 2, Ireland and is authorised by the Financial >> Regulator in Ireland and by the Financial Services Authority for the >> conduct >> of insurance business in the UK. >> > >> > Full details can be found at http://www.legalandgeneralgroup.com >> > >> > ********************************************************************** >> > >> >> >> >> -- >> Become a Wicket expert, learn from the best: http://wicketinaction.com >> Apache Wicket 1.3.5 is released >> Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> > > -- View this message in context: http://www.nabble.com/Native-memory-leak-using-wicket-1.2.6---IBM-JDK-1.4---Windows-2003-Server-SP1-tp23195156p23253779.html Sent from the Wicket - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org