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
> >
> >
> > ________________________________
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