I found something interesting while profiling our application that I'm hoping someone can explain. I noticed 8.3 MB of memory allocated to int16[] arrays. Digging down further I found that these all originated in NHibernate.Hql.Ast.ANTLR.HqlLexer for static readonly field DFA23_transition. Here is the variable definition
static readonly short[][] DFA23_transition = DFA.UnpackEncodedStringArray(DFA23_transitionS); When setting a breakpoint on this the arrays first dimension is 346 and the second dimension varies between 0 - 65526 Total memory usage for the array ends up being around 8.3 meg. I then started looking at what causes this class to be used and narrowed it down to a named queries. We only have one named query defined in our hbm.xml files and if I remove that then I do not see this class get used. Can anyone explain what this is doing and why its using so much memory. Our application is a web application and we have hundreds of instances running. 8.3mb doesn't seem like much but it adds up quick with that many instances. -- You received this message because you are subscribed to the Google Groups "nhusers" group. To view this discussion on the web visit https://groups.google.com/d/msg/nhusers/-/lAjJ1_JOSosJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en.
