filename: 01-matrix
hash function: abcd_host
total buckets:       524287
total tuples:        75216 (14.35%)
used buckets:        70045 (13.36%)
maximum list length: 5
average list length: 1.07
hash cost per tuple: 76 cyc, 77 ns, 13 Mhz on 993 Mhz CPU (INNER)
Count	Length	CT
1	5	0.01%
5	4	0.03%
226	3	0.93%
4700	2	13.43%
65113	1	100.00%
454242	0	100.00%