Thanks Tino, Your answer really helped me. Basically I want to know what objects are accessed the most so that I can plan a cache strategy. This is also helpfull just to optimize the code in the objects that are used intensively. Also I can delete objects that are very old and not used anymore but in big web apps is dificult to maintain track of every tiny object that we don't use anymore. Regards Hugo On 6/16/05, Tino Wildenhain <tino@wildenhain.de> wrote:

Am Donnerstag, den 16.06.2005, 11:24 +0100 schrieb Hugo Ramos:

...

Yellow ppl,

Is there a way to know how many times an object has been accessed during current Zope's uptime? Something like the activity tab in /Control_Panel/Database/main but specific to each object in ZODB.

You can enable profiling (see ZMI in Control_Panel) (You need to create a file for the log in the filesystem, change config and restart zope) where you get refcounts on all object but it will also cause substantial slowdown. E.g. nothing you use in production environment.

Next best be it to just analyze the logfiles, for example Z2.log - which gives you numbers based on URL (Not that in a publishing process not only the object on the specific URL is used but also a lot parent objects, user, etc.

I guess it highly depends on what you really want to do. -- Tino Wildenhain <tino@wildenhain.de>

-- Hugo Ramos - ramosh@gmail.com