filename: 500
hash function: rt_ab
total buckets:       65535
total tuples:        10020 (15.29%)
used buckets:        8701 (13.28%)
maximum list length: 4
average list length: 1.15
hash cost per tuple: 49 cyc, 98 ns, 10 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
2	4	0.08%
9	3	0.35%
1295	2	26.20%
7395	1	100.00%
56834	0	100.00%