Hi Chris,
it's weird. Can you try accessing directly
.../xwiki/bin/delete/Blog/ArchivePanel?confirm=1 to see if it changes
anything?
Guillaume
On Tue, Jan 17, 2012 at 6:34 PM, Chris Meyer <chris.me...@gmail.com> wrote:
> Thank you Joris & Guillaume,
>
> I have gone through all the panels in our Wiki, and the offending panels
> appear to be:
>
> - ArchivePanel
> - CategoriesPanel
> - RecentPostsPanel
> - UnpublishedPanel
>
> I have tried to access the /xwiki/bin/inline/Blog/ArchivePanel, and
> the /xwiki/bin/delete/Blog/ArchivePanel of each of the offending panels and
> have the same issue... CPU spikes 25% with every click. So ultimately, it
> appears that I cannot edit, or even delete these panels.
>
> Any thoughts as to how I might accomplish this in alternative methods? I
> want to get rid to these panels all together so we dont end up crashing the
> server...
>
> Thanks!
> Chris
>
>
> On Tue, Jan 17, 2012 at 4:42 AM, Joris Dirks <jo...@user.stekje.nl> wrote:
>
> > In my experience, the statistics panels ('Most Edited Pages', 'Current
> > Month Activity', 'Most Referred Pages') hogged the panel editor (they
> > are disabled in my wiki). Stil, I prefer not to use the somewhat
> > unreliable Panel Editor and declare what panels to use under
> > Presentation > Left Panels instead.
> >
> > Joris
> >
> > On Tue, Jan 17, 2012 at 12:22 PM, Guillaume Lerouge <guilla...@xwiki.com
> >
> > wrote:
> > > Hi Chris,
> > >
> > > sorry for the late reply. Here's what you can try doing in order to
> debug
> > > this issue:
> > >
> > > - Go to .../xwiki/bin/view/Panels/
> > > - Try opening the various panels listed on the page and see if one of
> > > them hangs (ie, its page does not display)
> > > - If you find one, replace "view" by "inline" in its URL and comment
> it
> > > out by adding #* at the very beginning and *# at the end, then save
> it
> > > - Try accessing it again
> > >
> > > Once you've identified and "fixed" all such panels the panel wizard
> > should
> > > work again. You could also log a JIRA issue noting that this should be
> > > fixed in the default distribution.
> > >
> > > Thanks,
> > >
> > > Guillaume
> > >
> > > On Tue, Jan 10, 2012 at 7:15 PM, Chris Meyer <chris.me...@gmail.com>
> > wrote:
> > >
> > >> Hi Guillaume,
> > >>
> > >> I commented out both panels, and no luck.
> > >>
> > >> Any other suggestions?
> > >>
> > >> Chris
> > >>
> > >> On Tue, Jan 10, 2012 at 2:46 AM, Guillaume Lerouge <
> guilla...@xwiki.com
> > >> >wrote:
> > >>
> > >> > Hi Chris,
> > >> >
> > >> > to fix this, you can go to .../xwiki/bin/inline/Panels/Navigation
> and
> > >> > comment the panel out (same for the other one). You'll lose that
> > panel,
> > >> but
> > >> > you'll win your ssytem back.
> > >> >
> > >> > Guillaume
> > >> >
> > >> > On Tue, Jan 10, 2012 at 7:59 AM, Marius Dumitru Florea <
> > >> > mariusdumitru.flo...@xwiki.com> wrote:
> > >> >
> > >> > > Hi Chris,
> > >> > >
> > >> > > On Tue, Jan 10, 2012 at 1:28 AM, Chris Meyer <
> chris.me...@gmail.com
> > >
> > >> > > wrote:
> > >> > > > Hi All,
> > >> > > >
> > >> > > > I am having an odd issue with the panel wizard in my test and
> prod
> > >> > > > instances of XWiki. The users are trying to click on "Panel
> > Wizard"
> > >> via
> > >> > > > "Administer this Wiki" and the system spikes to 25% CPU but
> never
> > >> > yields
> > >> > > > results. Later, they try again, another 25% CPU and no
> results....
> > >> > > > ultimately they keep trying until I start getting administrative
> > >> alerts
> > >> > > > that the system is overwhelmed. To recover, I need to stop/start
> > the
> > >> > > > application. However, that only allows the application to
> function
> > >> > until
> > >> > > > they do the same thing again. This is a critical task for them
> to
> > add
> > >> > the
> > >> > > > necessary navigation to their wiki.
> > >> > > >
> > >> > >
> > >> > > > Anyone had a similar experience?
> > >> > >
> > >> > > The panel wizard renders all the panels and so if you have a panel
> > >> > > that uses a lot of resources (CPU/Memory) it will slow down or
> even
> > >> > > block the panel wizard. From my experience, the panels from the
> > >> > > standard XAR that cause problems on large wikis are
> > Panels.Navigation
> > >> > > and Panels.SpaceDocs because they don't limit the number of pages
> > >> > > displayed and both are loaded synchronously (when the page loads,
> so
> > >> > > no AJAX). The description of Panels.Navigation warns you about
> this:
> > >> > > "However when your wiki grows you'll usually want to replace it
> with
> > >> > > your own fixed navigation".
> > >> > >
> > >> > > Hope this helps,
> > >> > > Marius
> > >> > >
> > >> > > >
> > >> > > > Any ideas on how to troubleshoot this further?
> > >> > > >
> > >> > > > Thanks,
> > >> > > > Chris
> > >> > > > _______________________________________________
> > >> > > > users mailing list
> > >> > > > users@xwiki.org
> > >> > > > http://lists.xwiki.org/mailman/listinfo/users
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> > >> > > users@xwiki.org
> > >> > > http://lists.xwiki.org/mailman/listinfo/users
> > >> > >
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> > >> >
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