filename: 500
hash function: abcdef
total buckets:       8191
total tuples:        10020 (122.33%)
used buckets:        5912 (72.18%)
maximum list length: 7
average list length: 1.69
hash cost per tuple: 44 cyc, 89 ns, 11 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
1	7	0.07%
5	6	0.37%
28	5	1.77%
204	4	9.91%
730	3	31.77%
1893	2	69.55%
3051	1	100.00%
2279	0	100.00%