Evaluate the performance of hyper rule cache - Number of evolving rules

Number of evolving rules of hyper rule cache (100 actions)

Trace	Number of pkts	Avg	Max
Trace 3	7439801	17	24
Trace 5	7432650	16	24
Trace 10	7448271	18	27

Number of evolving rules of hyper rule cache (2 actions)

Trace	Number of pkts	Avg	Max
Trace 3	7439801	14	21
Trace 5	7432650	14	22
Trace 10	7448271	15	23