Hi,
I am running Zope 2.9.2 that interacts with Mysql.
Sometimes (often actually) when I  submit a query to Mysql Databese,
Zope becomes very slow. It seems to be a leak memory.
On the basis
of similar problems found on other mailing list, I cheked in Control
Panel--> Debug Information and i found the following data.
Any idea??
thanks in advance, 
Maria

-------------------------------------------------------

Class     January 7, 2008 4:27 pm     January 7, 2008 7:33 pm     Delta
weakref.WeakKeyDictionary     1824     1888     +64
DocumentTemplate.DT_In.InClass     71     91     +20
DocumentTemplate.DT_HTML.HTML     26     46     +20
Shared.DC.ZRDB.sqltest.SQLTest     7     26     +19
Products.PageTemplates.Expressions.SubPathExpr     52     66     +14
RestrictedPython.RCompile.RestrictedExpressionCodeGenerator     9     21     +12
Shared.DC.ZRDB.Results.SQLAlias     6     17     +11
Products.Five.browser.adding.ObjectManagerNameChooser     8     18     +10
DocumentTemplate.DT_With.With     8     17     +9
Products.PageTemplates.Expressions.PathExpr     32     39     +7
DocumentTemplate.DT_Let.Let     13     20     +7
compiler.ast.Expression     7     13     +6
App.Extensions.NoBrains     5     11     +6
AccessControl.ImplC.SecurityManager     13     17     +4
Shared.DC.ZRDB.sqlgroup.SQLGroup     7     11     +4
__builtin__.Record     31     34     +3
DocumentTemplate.DT_Var.Var     25     28     +3
__builtin__.Acquirer     250     252     +2
logging.Logger     63     65     +2
ZPublisher.HTTPRequest.HTTPRequest     22     24     +2
exceptions.PendingDeprecationWarning     13     15     +2
Products.PageTemplates.Expressions.StringExpr     13     15     +2
weakref.WeakValueDictionary     12     14     +2
ZServer.HTTPResponse.ZServerHTTPResponse     8     10     +2
ZPublisher.BaseRequest.RequestContainer     8     10     +2
AccessControl.SecurityManagement.SecurityContext     5     7     +2
Shared.DC.ZRDB.Results.NoBrains     4     6     +2
Products.PageTemplates.ZRPythonExpr.PythonExpr     13     14     +1
Shared.DC.ZRDB.DA.SQL     11     12     +1
ExtensionClass.NoInstanceDictionaryBase     11     12     +1
Shared.DC.ZRDB.Aqueduct.Args     10     11     +1
Products.ExternalMethod.ExternalMethod.ExternalMethod     10     11     +1
codecs.Codec     7     8     +1
compiler.symbols.ModuleScope     6     7     +1
codecs.StreamWriter     6     7     +1
codecs.StreamReader     6     7     +1
DateTime.DateTime._timezone     6     7     +1
Shared.DC.ZRDB.sqlvar.SQLVar     5     6     +1

-----------------------------------------------------------

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