filename: 01-matrix
hash function: abcd_long
total buckets:       262144
total tuples:        75216 (28.69%)
used buckets:        65336 (24.92%)
maximum list length: 6
average list length: 1.15
hash cost per tuple: 98 cyc, 98 ns, 10 Mhz on 1000 Mhz CPU (INNER)
Count	Length	CT
1	6	0.01%
5	5	0.04%
64	4	0.38%
793	3	3.54%
8077	2	25.02%
56396	1	100.00%
196808	0	100.00%