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
Edward Muller wrote at 2004-10-20 12:02 -0500:
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
You apparently leak acquisition wrappers. This usally happens when you leak requests. Please search the mailing list archive. Someone else has seen similar behaviour. He finally was able to find the cause (some internationalzation tool) Maybe, you have the same cause? -- Dieter
participants (2)
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Dieter Maurer -
Edward Muller