filename: 500
hash function: rt_new
total buckets:       32771
total tuples:        10020 (30.58%)
used buckets:        5066 (15.46%)
maximum list length: 12
average list length: 1.98
hash cost per tuple: 53 cyc, 107 ns, 9 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
8	12	0.96%
64	11	7.98%
412	10	49.10%
1	9	49.19%
7	8	49.75%
7	7	50.24%
5	6	50.54%
8	4	50.86%
17	3	51.37%
336	2	58.07%
4201	1	100.00%
27705	0	100.00%