NHibernate statistics

Question

Would it be a perfomance issue when I set generate_statistics to true? Or would this improve performance of NHibernate? Should I always set this to true - also in production system?

Answer 1

At the production you should not enable it. As ayende says "It is not really recommended, it results in locks to update the stats all too often." http://groups.google.com/group/nhprof/browse_thread/thread/841fbc918418041b