9639850 records/s
real 60.00 s
user 239.95 s
sys   0.01 s
240.45user 0.03system 1:00.25elapsed 399%CPU (0avgtext+0avgdata 0maxresident)k
40inputs+8outputs (0major+1491minor)pagefaults 0swaps
32736 records/s
real 60.00 s
user  5.35 s
sys  53.86 s
5.75user 53.85system 1:00.14elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+8outputs (0major+1965646minor)pagefaults 0swaps
11736289 records/s
real 60.00 s
user 239.95 s
sys   0.01 s
240.49user 0.01system 1:00.20elapsed 399%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+8outputs (0major+1481minor)pagefaults 0swaps