filename: 500
hash function: jenkins2
total buckets:       65537
total tuples:        10020 (15.29%)
used buckets:        9311 (14.21%)
maximum list length: 3
average list length: 1.08
hash cost per tuple: 68 cyc, 137 ns, 7 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
27	3	0.81%
655	2	13.88%
8629	1	100.00%
56226	0	100.00%