17 Jan
2012
17 Jan
'12
7:26 p.m.
Hi Guillaume,
Same issue...
Thanks!
Chris
On Tue, Jan 17, 2012 at 10:40 AM, Guillaume Lerouge <guillaume(a)xwiki.com>wrote;wrote:
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.meyer(a)gmail.com>
wrote:
of
guillaume(a)xwiki.com
chris.meyer(a)gmail.com
never
administrative
panel
pages
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 <joris(a)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 <
guillaume(a)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 > > them hangs (ie, its page does not
display)
> > - If you find one, replace "view" by "inline" in its URL
and
comment
it
be
> 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 fixed in the default distribution.
Thanks,
Guillaume
On Tue, Jan 10, 2012 at 7:15 PM, Chris Meyer <chris.meyer(a)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 < >> >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.florea(a)xwiki.com> wrote:
>> >
>> > > Hi Chris,
>> > >
>> > > On Tue, Jan 10, 2012 at 1:28 AM, Chris Meyer < >
>> > > 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 >> > yields
>> > > > results. Later, they try again, another 25% CPU and no
results....
> >> > > > ultimately they keep trying until I start getting > >> 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
>>
> > 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
> >> > > displayed and both are
loaded synchronously (when the page
loads,
so
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>> > > 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
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