On Sun, 2007-12-30 at 07:46 -0800, Artur W. wrote: > > Uwe Schäfer wrote: > > > > Hi Artur, > > > > I suppose it isn´t the AppendingStringBuffer that is causing your problem. > > Did you attach a profiler? http://YourKit.com is just one example of a > > good, easy to setup&run profiler. > > > > > I did like you said. I turns out that my refreshView consume so much memory > but it still don't know > if it is correct for the wicket app or not? > > Ok, so I have a RefreshingView. This repeater contains about 300 rows. > Every row contains about 20 ajax components (AjaxLinks, AjaxButtons, > AjaxEditableLabels, ModalsWindows). > Components have references to each other because clicking on one can change > state of another (using AjaxRequestTarget). > > With every change, especially when opening ModalWindow, free memory drops > approx. 20MB. > (org.apache.wicket.protocol.http.pagestore.DiskPageStore retained size is > about 27MB just after few clicks). > > When I force gc used memory drops to 50MB which is the same value as the > application starts. > So I think this is a prove that I don't hold references to unused objects :) > > So my question is. Am i doing something wrong or it is normal for wicket to > consume so much > memory when using so many ajax components on one page?
I'm very interested in what your code looks like. If it's straight forward enough can you make a quickstart reproducing this? I'm doing some performance profiling of wicket (cpu/memory) and it or may not be a use case to expose places we can optimize. Cheers, ./C --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
