filename: matrix
hash function: crc32_bof
hash seed 0x1c7f1d2d
total buckets:       262144
total tuples:        75216 (28.69%)
used buckets:        65236 (24.89%)
maximum list length: 5
average list length: 1.15
hash cost per tuple: 94 cyc, 189 ns, 5 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
3	5	0.02%
50	4	0.29%
781	3	3.40%
8256	2	25.35%
56146	1	100.00%
196908	0	100.00%