filename: 500
hash function: abcd
total buckets:       32771
total tuples:        10020 (30.58%)
used buckets:        9077 (27.70%)
maximum list length: 3
average list length: 1.10
hash cost per tuple: 43 cyc, 88 ns, 11 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
34	3	1.02%
875	2	18.48%
8168	1	100.00%
23694	0	100.00%