I have the entire trace exported as html in the attached archive. Most of the stuff points to building HQL graph and lot of Java class loader and reflection stuff. I suspect a lot of these can be optimized.
Archive.zip

I am not sure how to create a repro as this seem to be data dependent and our schema/java code is proprietary. I will have jump through a lot of hoops to get it public, not sure if I will be able to do that within any reasonable turn-around time for debugging.