filename: 500
hash function: rt_ab2
total buckets:       65535
total tuples:        10020 (15.29%)
used buckets:        5481 (8.36%)
maximum list length: 11
average list length: 1.83
hash cost per tuple: 51 cyc, 103 ns, 10 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
38	11	4.17%
446	10	48.68%
7	8	49.24%
7	7	49.73%
6	6	50.09%
8	4	50.41%
4969	1	100.00%
60054	0	100.00%