filename: 500
hash function: jenkins
total buckets:       131072
total tuples:        10020 (7.64%)
used buckets:        9659 (7.37%)
maximum list length: 4
average list length: 1.04
hash cost per tuple: 127 cyc, 256 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
1	4	0.04%
8	3	0.28%
342	2	7.11%
9308	1	100.00%
121413	0	100.00%