filename: 500
hash function: jenkins
total buckets:       262143
total tuples:        10020 (3.82%)
used buckets:        9833 (3.75%)
maximum list length: 3
average list length: 1.02
hash cost per tuple: 128 cyc, 259 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
3	3	0.09%
181	2	3.70%
9649	1	100.00%
252310	0	100.00%