filename: 500
hash function: crc32_2x6
hash seed 0x1c7f1d2d
total buckets:       65535
total tuples:        10020 (15.29%)
used buckets:        9239 (14.10%)
maximum list length: 4
average list length: 1.08
hash cost per tuple: 119 cyc, 240 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
2	4	0.08%
35	3	1.13%
705	2	15.20%
8497	1	100.00%
56296	0	100.00%