filename: 500
hash function: rt_new
total buckets:       65536
total tuples:        10020 (15.29%)
used buckets:        5379 (8.21%)
maximum list length: 11
average list length: 1.86
hash cost per tuple: 53 cyc, 107 ns, 9 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
30	11	3.29%
454	10	48.60%
1	9	48.69%
5	8	49.09%
6	7	49.51%
8	6	49.99%
8	4	50.31%
112	2	52.54%
4755	1	100.00%
60157	0	100.00%