Hello Christian,

Gosh, that looks simple. A simple decorator pattern on the storage.

So I shall create a branch, something like
svn://svn.zope.org/repos/main/ZODB/branches/tracing-storage
from
svn://svn.zope.org/repos/main/ZODB/trunk
and start there?

Saturday, February 24, 2007, 8:00:40 PM, you wrote:

> Hi,

> I'm pretty sure there are no hooks around that do what you need.

> The methods you want to tap into would be

> store()
> load*()

> on the storages.

> You might want to look into how the BlobStorage was created to make
> yourself a "tracing storage" that can be wrapped around an existing
> storage to allow usage with multiple other storages.

> This could be a useful extensions to ZODB. If you go this way,  I'd be
> happy to help out with some of the packaging mechanics and getting the
> ZConfig parts fletched out.

> Christian

> Am Samstag, den 24.02.2007, 14:33 +0100 schrieb Adam Groszer:
>> Hello,
>> 
>> I'm using ZODB in a GUI application, so outside of Zope.
>> 
>> I'm having performance problems. I'm already on the way of figuring
>> out what causes a lot of object load. getTransferCounts helped in
>> that. But now I would need something more detailed.
>> 
>> Are there any hooks or something to get detailed object load
>> statistics?
>> Worst case I could hook into some methods of ZODB temporarly to
>> collect the data, but into which methods?
>> 
>> Any help or pointers are welcome.
>> 


-- 
Best regards,
 Adam                            mailto:[EMAIL PROTECTED]
--
Quote of the day:
Faith is believing in things when common sense tells you not to. 
- George Seaton 

_______________________________________________
For more information about ZODB, see the ZODB Wiki:
http://www.zope.org/Wikis/ZODB/

ZODB-Dev mailing list  -  ZODB-Dev@zope.org
http://mail.zope.org/mailman/listinfo/zodb-dev

Reply via email to