[rules-users] Performance monitoring and hotspot detection in rules?

[H.C.]

I am trying to implement a performance monitor to find the most problematic
rules in order to optimize performance. The main performance metrics I want
to gather are:

1. How any times a rule's conditions have been evaluated
2. How long each rule's condition evaluation took
3. How many times a rule's then clause actually executed
4. How long execution of a rule's then clause took

Are there any existing or recommended approaches to do this? I have looked
some at the AgendaEventListener methods but can't clearly map events to the
above. Is there some other logging interface with more events?

Thanks in advance.




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