filename: 500
hash function: abcdef
total buckets:       8209
total tuples:        10020 (122.06%)
used buckets:        5626 (68.53%)
maximum list length: 8
average list length: 1.78
hash cost per tuple: 44 cyc, 88 ns, 11 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
1	8	0.08%
6	7	0.50%
19	6	1.64%
77	5	5.48%
265	4	16.06%
717	3	37.52%
1719	2	71.84%
2822	1	100.00%
2583	0	100.00%