12070106 records/s
real 60.00 s
user 239.36 s
sys   0.01 s
239.40user 0.02system 1:00.08elapsed 398%CPU (0avgtext+0avgdata 23408maxresident)k
56inputs+8outputs (0major+1511minor)pagefaults 0swaps
19882 records/s
real 60.00 s
user  3.85 s
sys  54.60 s
3.86user 54.60system 1:00.04elapsed 97%CPU (0avgtext+0avgdata 23072maxresident)k
0inputs+8outputs (0major+1194424minor)pagefaults 0swaps
14263760 records/s
real 60.00 s
user 239.78 s
sys   0.01 s
239.82user 0.01system 1:00.07elapsed 399%CPU (0avgtext+0avgdata 23248maxresident)k
0inputs+8outputs (0major+1497minor)pagefaults 0swaps