filename: 500
hash function: rt
total buckets:       8209
total tuples:        10020 (122.06%)
used buckets:        5683 (69.23%)
maximum list length: 7
average list length: 1.76
hash cost per tuple: 48 cyc, 98 ns, 10 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
1	7	0.07%
11	6	0.73%
63	5	3.87%
235	4	13.25%
782	3	36.67%
1755	2	71.70%
2836	1	100.00%
2526	0	100.00%