7146700 records/s
real 65.00 s
user 260.33 s
sys   0.02 s
260.43user 0.06system 1:05.43elapsed 398%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+8outputs (0major+1492minor)pagefaults 0swaps
38083 records/s
real 60.00 s
user  5.63 s
sys  58.05 s
4.56user 45.20system 1:00.17elapsed 82%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+8outputs (0major+2286459minor)pagefaults 0swaps
12322296 records/s
real 96.00 s
user 383.20 s
sys   0.01 s
383.29user 0.01system 1:36.00elapsed 399%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+8outputs (0major+1481minor)pagefaults 0swaps