[rules-users] Hints for profiling pattern-matching

[Ingomar Otter]

Folks,
I am currently tuning a Drools application.
We have made good progress with basic rule tuning (pattern  
reordering), however I am under the impression that there is still  
some inefficient matching going on. I am wondering whether there are  
hooks in Drools (or an approach) to get a handle on where "expensive "  
matching is performed. A regular profiler is not helpful, as I can't  
see the data (what is being matched).
Any ideas?

Cheers,
   Ingomar