filename: 500
hash function: crc32_2x6
hash seed 0x1c7f1d2d
total buckets:       8191
total tuples:        10020 (122.33%)
used buckets:        5721 (69.84%)
maximum list length: 8
average list length: 1.75
hash cost per tuple: 119 cyc, 240 ns, 4 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
2	8	0.16%
1	7	0.23%
13	6	1.01%
68	5	4.40%
238	4	13.90%
715	3	35.31%
1798	2	71.20%
2886	1	100.00%
2470	0	100.00%