I'm so sorry but i could not understand the question. If it is in server side than you can instrument it with JProfiler or JxInsight. If it is on client side dynaTrace can help you or even google chrome javascript can help you to detect the problem
On Thu, Feb 16, 2012 at 10:42 PM, Jürgen Lind <[email protected]>wrote: > Hi, > > as I was saying in the original post, in rare cases the tree degenerates > to a plain > list - i.e a tree with one (hidden) root node and up to 5000 children that > are rendered > at the same time. Please do not ask me, why our customer would want that - > it is how > it is for the time being ;-) > > J. > > > On 16.02.2012 21:13, Igor Vaynberg wrote: > >> why is your tree rendering all the nodes ahead of time? shouldnt it >> render them lazily as they are expanded? >> >> -igor >> >> On Thu, Feb 16, 2012 at 10:50 AM, Jürgen Lind<[email protected]> >> wrote: >> >>> Hi there, >>> >>> I am currently encountering a problem that I don't know how to attack... >>> We >>> have >>> developed an application that uses the Tree-Component to show >>> hierarchical >>> data >>> to the user. In some cases, the tree degenerates to a plain list that >>> can be >>> quite >>> large. Now, if the list has around 1000 entries, the rendering phase for >>> the >>> tree >>> takes approx. 1 second, which seems to be ok. For 2500 entries, the >>> rendering time >>> goes up to around 11 seconds and with 5000 entries, we're looking at >>> approx. >>> 30 >>> seconds. >>> >>> Now, I would like to find out, which part of the component tree causes >>> these >>> huge >>> numbers, but I have run out of ideas on how to track down these numbers. >>> The >>> last >>> point I was able to measure was between onBeforeRender and onAfterRender >>> of >>> my >>> subclassed LabelTree component. >>> >>> Any suggestions on how to instrument my application without building a >>> custom wicket >>> package? >>> >>> Kind Regards, >>> >>> J. >>> >>> -- >>> Dr. Jürgen Lind >>> iteratec GmbH Fon: +49 (0)89 614551-44 >>> Inselkammerstrasse 4 Fax: +49 (0)89 614551-10 >>> 82008 Unterhaching Web: www.iteratec.de >>> >>> Sitz und Registergericht der iteratec GmbH: München HRB 113 519 >>> Geschäftsführer: Klaus Eberhardt, Mark Goerke, Inge Hanschke, Ralf Menzel >>> >>> ------------------------------**------------------------------** >>> --------- >>> To unsubscribe, e-mail: >>> users-unsubscribe@wicket.**apache.org<[email protected]> >>> For additional commands, e-mail: [email protected] >>> >>> >> ------------------------------**------------------------------**--------- >> To unsubscribe, e-mail: >> users-unsubscribe@wicket.**apache.org<[email protected]> >> For additional commands, e-mail: [email protected] >> >> > > Mit freundlichen Grüßen, > > Jürgen Lind > > -- > Dr. Jürgen Lind > iteratec GmbH Fon: +49 (0)89 614551-44 > Inselkammerstrasse 4 Fax: +49 (0)89 614551-10 > 82008 Unterhaching Web: www.iteratec.de > > Sitz und Registergericht der iteratec GmbH: München HRB 113 519 > Geschäftsführer: Klaus Eberhardt, Mark Goerke, Inge Hanschke, Ralf Menzel > > ------------------------------**------------------------------**--------- > To unsubscribe, e-mail: > users-unsubscribe@wicket.**apache.org<[email protected]> > For additional commands, e-mail: [email protected] > > -- Pamir Erdem
