filename: 500
hash function: crc32_2x6
hash seed 0x1c7f1d2d
total buckets:       131101
total tuples:        10020 (7.64%)
used buckets:        9677 (7.38%)
maximum list length: 3
average list length: 1.04
hash cost per tuple: 119 cyc, 240 ns, 4 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
9	3	0.27%
325	2	6.76%
9343	1	100.00%
121424	0	100.00%