filename: matrix
hash function: crc32_bof
hash seed 0x1c7f1d2d
total buckets:       65535
total tuples:        75216 (114.77%)
used buckets:        44833 (68.41%)
maximum list length: 7
average list length: 1.68
hash cost per tuple: 93 cyc, 189 ns, 5 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
7	7	0.07%
64	6	0.58%
353	5	2.92%
1547	4	11.15%
5156	3	31.71%
13656	2	68.03%
24050	1	100.00%
20702	0	100.00%