This information is also available in the Control Panel's debug section.
You can see which thread is busy doing what ...

Depending on exactly how "locked up" it is, you can try going there, see
what the current requests are pending, and in which thread.

That panel also shows you cache information, how many objects are loaded
and so on.  This could help you determine if you're leaking references
to certain objects for instance?

J.F. 

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Brian Sullivan
Sent: January 17, 2007 2:06 PM
To: Zope Users
Subject: Re: [Zope] pool_size

On 1/17/07, Maciej Wisniowski <[EMAIL PROTECTED]>
wrote:
>
> >
> > Ok so I have DeadlockDebugger installed and running ( I think) --  
> > it produces an on screen "dump" that looks the following (this is 
> > under "normal" circustances -- without the failure that I was trying

> > to debug happening). I am just trying to get a feel for what I am
seeing.
> > I see this same information every time -- so I am assuming that this

> > is the norm?
> What you see is traceback from all your zope threads.
> This is traceback from thread 3396:
>
> > Thread 3396:
> > File "C:\Program
> > Files\Zope-2.9.1\lib\python\ZServer\PubCore\ZServerPublisher.py", 
> > line 19, in __init__
> >   name, request, response=accept()
> > File "C:\Program
> > Files\Zope-2.9.1\lib\python\ZServer\PubCore\ZRendezvous.py", line 
> > 73, in accept
> > l.acquire()
>
> This shows that thread 3396 is not busy now (waiting in acquire
function).
>
> Thread 1848 does something different. I'm not sure but maybe this is a

> main thread under windows or something like that.
> >
> > I am presuming there will be different information if I am in the 
> > throes of the cpu pegging event I am trying to debug?
> >
> As soon as your Zope will be doing something (rendering page etc.) 
> you'll see different results.
>
> Try to write a long running script, execute this, and then check 
> deadlock debugger. You should see that one thread is busy.
> You just need to have your zope under some load.
>


OK - thanks - I will keep poking.
_______________________________________________
Zope maillist  -  Zope@zope.org
http://mail.zope.org/mailman/listinfo/zope
**   No cross posts or HTML encoding!  **
(Related lists -
 http://mail.zope.org/mailman/listinfo/zope-announce
 http://mail.zope.org/mailman/listinfo/zope-dev )
_______________________________________________
Zope maillist  -  Zope@zope.org
http://mail.zope.org/mailman/listinfo/zope
**   No cross posts or HTML encoding!  **
(Related lists -
 http://mail.zope.org/mailman/listinfo/zope-announce
 http://mail.zope.org/mailman/listinfo/zope-dev )

Reply via email to