12186005 records/s
real 60.00 s
user 239.56 s
sys   0.01 s
239.59user 0.01system 1:00.60elapsed 395%CPU (0avgtext+0avgdata 23408maxresident)k
56inputs+8outputs (0major+1509minor)pagefaults 0swaps
20041 records/s
real 60.00 s
user  4.09 s
sys  54.40 s
4.13user 54.41system 1:00.74elapsed 96%CPU (0avgtext+0avgdata 23088maxresident)k
0inputs+8outputs (0major+1203997minor)pagefaults 0swaps
14169163 records/s
real 60.00 s
user 239.81 s
sys   0.00 s
239.83user 0.02system 1:01.69elapsed 388%CPU (0avgtext+0avgdata 23264maxresident)k
0inputs+8outputs (0major+1498minor)pagefaults 0swaps