[ZODB-Dev] Re: ZODB Benchmarks

[Roché Compaan]

On Tue, 2008-02-05 at 19:17 +0100, Dieter Maurer wrote:
> Roché Compaan wrote at 2008-2-4 20:54 +0200:
> > ...
> >I don't follow? There are 20000 insertions and there are 1338046 calls
> >to persistent_id. Doesn't this suggest that there are 66 objects
> >persisted per insertion? This seems way to high?
> 
> Jim told you that "persistent_id" is called for each object and not
> only persistent objects.
> 
> An OOBucket contains up to 30 key value pairs, each of which
> are subjected to a call to "persistent_id". In each of your pairs,
> there is an additional persistent object. This means, you
> should expect 3 calls to "persistent_id" for each pair in an "OOBucket".

If I understand correctly, for each insertion 3 calls are made to
"persistent_id"? This is still very far from the 66 I mentioned above?

-- 
Roché Compaan
Upfront Systems                   http://www.upfrontsystems.co.za