filename: 500
hash function: crc32_2x6
hash seed 0x1c7f1d2d
total buckets:       65537
total tuples:        10020 (15.29%)
used buckets:        9235 (14.09%)
maximum list length: 4
average list length: 1.09
hash cost per tuple: 119 cyc, 240 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
4	4	0.16%
38	3	1.30%
697	2	15.21%
8496	1	100.00%
56302	0	100.00%