I never have heard of it... And if you don't like shelling out $$$ for YourKit immediately, they have a 30 day trial. Should be enough to at least find this problem.
After that you'll instantly know that the 500 bucks they charge are worth every penny. (I'm not affiliated with them). Martijn On 1/26/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote: > is tmsMserver one of our threads? > > -igor > > > On 1/26/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote: > > Wicket is pretty efficient, so likely there is something very resource > > heavy in your application, or there is a fat memory leak (resulting in > > the VM having to do a lot of GC). Can you track down what happens? If > > you use a profiler like the excellent YourKit > > (http://www.yourkit.com/), you should be able to track down > > bottlenecks and/ or memory leaks pretty quickly. > > > > Eelco > > > > > > On 1/26/07, Konstantinos Lazouras <[EMAIL PROTECTED]> wrote: > > > > > > > > > Thanks Martjin, > > > > > > your answer makes sense but doesn't actually solve my problem, which in > fact > > > is that users complain that the wicket web-app is slow. > > > A check with the server side shows that the thread for 'tmsMserver' is > > > taking up 100% of CPU resource. > > > After a restart of the server and a walk through, the slowness creeps > back > > > almost immediately. All I get in the server log are exceptions like the > one > > > I posted. > > > I suppose what happens is users do something --> they wait --> they get > > > bored --> they kill the request --> exception gets written. > > > > > > So, the main question is why the wicket application is slow? > > > (also, in web.xml I have no specific statement for > development/deployment, > > > and expect deployment to be the default) > > > > > > Konstantinos > > > > > > > > > ----- Original Message ---- > > > From: Martijn Dashorst <[EMAIL PROTECTED]> > > > To: wicket-user@lists.sourceforge.net > > > Sent: Friday, January 26, 2007 3:10:34 PM > > > Subject: Re: [Wicket-user] Unable to render resource stream Exception > > > > > > Broken pipe means that users (or their browsers) have killed the > > > request. This log report has been disabled in newer versions. Not sure > > > if that is the case for 1.2.4, but most certainly for 1.3 and 2.0. > > > > > > Martijn > > > > > > > > > On 1/26/07, Konstantinos Lazouras < [EMAIL PROTECTED]> > wrote: > > > > > > > > > > > > Hi all, > > > > > > > > does anyone know why this exception appears at the logs? (using > wicket > > > > 1.2.3) > > > > > > > > 10:18:52,547 ERROR RequestCycle:1043 - Unable to render resource > stream > > > > > > > > zip:/prod/applc/bea9/weblogic91/config/tmsdomain/./servers/tmsMserver/tmp/_WL_user/fc/2eqljk/war/WEB-INF/lib/wicket- > extensions-1.2.3.jar!/wicket/extensions/markup/html/datepicker/style/aqua/title-bg.gif > > > > wicket.WicketRuntimeException: Unable to render resource stream > > > > > > > > zip:/prod/applc/bea9/weblogic91/config/tmsdomain/./servers/tmsMserver/tmp/_WL_user/fc/2eqljk/war/WEB-INF/lib/wicket- > extensions-1.2.3.jar!/wicket/extensions/markup/html/datepicker/style/aqua/title-bg.gif > > > > at wicket.Resource.respond(Resource.java:279) > > > > at > > > > wicket.Resource.onResourceRequested > (Resource.java:135) > > > > at > > > > > > > > wicket.request.target.resource.SharedResourceRequestTarget.respond(SharedResourceRequestTarget.java:192) > > > > at > > > > > > > > wicket.request.compound.DefaultResponseStrategy.respond > (DefaultResponseStrategy.java:49) > > > > at > > > > > > > > wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(AbstractCompoundRequestCycleProcessor.java:66) > > > > at > > > > > > > > wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:902) > > > > at > > > > > > > > wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:934) > > > > at wicket.RequestCycle.step(RequestCycle.java:1010) > > > > at wicket.RequestCycle.steps(RequestCycle.java:1084) > > > > at wicket.RequestCycle.request(RequestCycle.java:454) > > > > at > > > > > > > > wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:219) > > > > at > > > > > > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:751) > > > > at > > > > > > > > javax.servlet.http.HttpServlet.service(HttpServlet.java:856) > > > > at > > > > > > > > weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225) > > > > at > > > > > > > > weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127) > > > > at > > > > > > > > weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java > :272) > > > > at > > > > > > > > weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:165) > > > > at > > > > > > > > weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run > (WebAppServletContext.java:3153) > > > > at > > > > > > > > weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) > > > > at > > > > > > > weblogic.security.service.SecurityManager.runAs > (SecurityManager.java:121) > > > > at > > > > > > > > weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1973) > > > > at > > > > > > > weblogic.servlet.internal.WebAppServletContext.execute > (WebAppServletContext.java:1880) > > > > at > > > > > > > > weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1310) > > > > at > > > > > > > weblogic.work.ExecuteThread.execute > (ExecuteThread.java:207) > > > > at weblogic.work.ExecuteThread.run(ExecuteThread.java:179) > > > > Caused by: > > > > java.net.SocketException: Broken pipe > > > > at > > > java.net.SocketOutputStream.socketWrite0 (Native > > > > Method) > > > > at > > > > > > > > java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:105) > > > > at > > > > > > > java.net.SocketOutputStream.write > (SocketOutputStream.java:149) > > > > at > > > > > > > > weblogic.utils.io.ChunkedOutputStream.writeTo(ChunkedOutputStream.java:185) > > > > at > > > > > > > weblogic.servlet.internal.ResponseHeaders.writeHeaders > (ResponseHeaders.java:346) > > > > at > > > > > > > > weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseImpl.java:1098) > > > > at > > > > > > > > weblogic.servlet.internal.ServletOutputStreamImpl.sendHeaders > (ServletOutputStreamImpl.java:238) > > > > at > > > > > > > > weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:107) > > > > at wicket.Resource.respond(Resource.java :245) > > > > ... 24 more > > > > > > > > Thanks, > > > > Konstantinos > > > > > > > > > > > > ________________________________ > > > > Finding fabulous fares is fun. > > > > Let Yahoo! FareChase search your favorite travel sites to find flight > and > > > > hotel bargains. > > > > > > > > ------------------------------------------------------------------------- > > > > Take Surveys. Earn Cash. Influence the Future of IT > > > > Join SourceForge.net 's Techsay panel and you'll get the chance to > share > > > your > > > > opinions on IT & business topics through brief surveys - and earn cash > > > > > > > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > > > > > > > _______________________________________________ > > > > Wicket-user mailing list > > > > Wicket-user@lists.sourceforge.net > > > > > https://lists.sourceforge.net/lists/listinfo/wicket-user > > > > > > > > > > > > > > > > > > > > > -- > > > Vote for Wicket at the > > > http://www.thebeststuffintheworld.com/vote_for/wicket > > > Wicket 1.2.4 is as easy as 1-2-4. Download Wicket now! > > > http://wicketframework.org > > > > > > > ------------------------------------------------------------------------- > > > Take Surveys. Earn Cash. Influence the Future of IT > > > Join SourceForge.net's Techsay panel and you'll get the chance to share > your > > > opinions on IT & business topics through brief surveys - and earn cash > > > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > > _______________________________________________ > > > Wicket-user mailing list > > > Wicket-user@lists.sourceforge.net > > > > https://lists.sourceforge.net/lists/listinfo/wicket-user > > > > > > > > > ________________________________ > > > Expecting? Get great news right away with email Auto-Check. > > > Try the Yahoo! Mail Beta. > > > > ------------------------------------------------------------------------- > > > Take Surveys. Earn Cash. Influence the Future of IT > > > Join SourceForge.net's Techsay panel and you'll get the chance to share > your > > > opinions on IT & business topics through brief surveys - and earn cash > > > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > > > > > _______________________________________________ > > > Wicket-user mailing list > > > Wicket-user@lists.sourceforge.net > > > > https://lists.sourceforge.net/lists/listinfo/wicket-user > > > > > > > > > > > > > > ------------------------------------------------------------------------- > > Take Surveys. Earn Cash. Influence the Future of IT > > Join SourceForge.net's Techsay panel and you'll get the chance to share > your > > opinions on IT & business topics through brief surveys - and earn cash > > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > _______________________________________________ > > Wicket-user mailing list > > Wicket-user@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/wicket-user > > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > _______________________________________________ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > > > -- Vote for Wicket at the http://www.thebeststuffintheworld.com/vote_for/wicket Wicket 1.2.4 is as easy as 1-2-4. Download Wicket now! http://wicketframework.org ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
