N_Threads Real_Time User_Time Sys_Time
1 1.149 .115 .046
2 2.063 3.554 1.898
4 3.368 4.893 5.752
6 4.604 5.585 10.227
8 5.903 6.922 15.439
10 6.913 7.721 20.259
15 8.450 9.333 26.888
20 8.828 9.698 29.396
30 8.611 9.890 28.063
40 8.169 9.591 26.513
50 8.060 9.475 25.984
60 7.927 9.349 25.584
70 7.969 9.573 25.306
80 7.966 9.587 24.864
90 7.849 9.271 24.903
100 7.604 9.367 24.040
500 7.605 9.409 24.252
1000 8.145 10.249 27.016