filename: 500
hash function: rt_new
total buckets:       262147
total tuples:        10020 (3.82%)
used buckets:        5471 (2.09%)
maximum list length: 11
average list length: 1.83
hash cost per tuple: 53 cyc, 107 ns, 9 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
13	11	1.43%
471	10	48.43%
6	8	48.91%
7	7	49.40%
7	6	49.82%
8	4	50.14%
37	2	50.88%
4922	1	100.00%
256676	0	100.00%