We have a site that 'eats' memory. Within hours of a restart it consumes 600+ MB of RAM. It's a busy, but not hugely busy site. It's running the following: Python 2.3.3/Zope 2.7.0/Plone It has installed (and uses) several products, including CMFPhoto, CMFPhotoAlbum, CMFBoard and others. Taking a look in the Control Panel and the Debug information I show a a lot of the following type of Refcounts: DateTime.DateTime.DateTime: 63436 Acquisition.ImplicitAcquirerWrapper: 42944 BTreee.IIBTree.IIBTree: 11363 BTrees.IOBTree.IOBucket: 10169 Products.PageTemplates.Expressions.SubPathExpr: 9391 Persistence.PersistentMapping: 6522 BTrees.OOBTree.OOBucket: 6322 (and others) These numbers are only after 10 hours of use or so. And the top two refcounts continue to grow by the hundreds and thousands. Is there probably a memory leak somewhere? If so how would I go about determining where it may be? -- Edward Muller @ Interlix Email: edwardam@interlix.com Jabber IM: edwardam@jabber.interlix.com Phone: 417-844-2435