Result for buffersize 1 (average over 1000 operations):
kb/s: 25.6269  number of operations per second: 26241.9
clock secs:3.8107e-05(=38.107 usecs)  cpu secs:4e-05(=40 usecs)

Result for buffersize 2 (average over 1000 operations):
kb/s: 47.859  number of operations per second: 24503.8
clock secs:4.081e-05(=40.81 usecs)  cpu secs:4e-05(=40 usecs)

Result for buffersize 4 (average over 1000 operations):
kb/s: 96.2202  number of operations per second: 24632.4
clock secs:4.0597e-05(=40.597 usecs)  cpu secs:4e-05(=40 usecs)

Result for buffersize 8 (average over 1000 operations):
kb/s: 190.945  number of operations per second: 24440.9
clock secs:4.0915e-05(=40.915 usecs)  cpu secs:4e-05(=40 usecs)

Result for buffersize 16 (average over 1000 operations):
kb/s: 381.591  number of operations per second: 24421.8
clock secs:4.0947e-05(=40.947 usecs)  cpu secs:4e-05(=40 usecs)

Result for buffersize 32 (average over 1000 operations):
kb/s: 728.014  number of operations per second: 23296.4
clock secs:4.2925e-05(=42.925 usecs)  cpu secs:4e-05(=40 usecs)

Result for buffersize 64 (average over 1000 operations):
kb/s: 1388.03  number of operations per second: 22208.4
clock secs:4.5028e-05(=45.028 usecs)  cpu secs:5e-05(=50 usecs)

Result for buffersize 128 (average over 1000 operations):
kb/s: 2352.14  number of operations per second: 18817.2
clock secs:5.3143e-05(=53.143 usecs)  cpu secs:5e-05(=50 usecs)

Result for buffersize 256 (average over 1000 operations):
kb/s: 3905.03  number of operations per second: 15620.1
clock secs:6.402e-05(=64.02 usecs)  cpu secs:6e-05(=60 usecs)

Result for buffersize 512 (average over 1000 operations):
kb/s: 5718.21  number of operations per second: 11436.4
clock secs:8.744e-05(=87.44 usecs)  cpu secs:8e-05(=80 usecs)

Result for buffersize 1024 (average over 1000 operations):
kb/s: 7406.8  number of operations per second: 7406.8
clock secs:0.000135011(=135.011 usecs)  cpu secs:0.00014(=140 usecs)

Result for buffersize 2048 (average over 1000 operations):
kb/s: 8934.28  number of operations per second: 4467.14
clock secs:0.000223857(=223.857 usecs)  cpu secs:0.00022(=220 usecs)

Result for buffersize 4096 (average over 1000 operations):
kb/s: 7011.6  number of operations per second: 1752.9
clock secs:0.000570483(=570.483 usecs)  cpu secs:0.00046(=460 usecs)

Result for buffersize 8192 (average over 1000 operations):
kb/s: 7512.46  number of operations per second: 939.058
clock secs:0.0010649(=1064.9 usecs)  cpu secs:0.00084(=840 usecs)

Result for buffersize 16384 (average over 1000 operations):
kb/s: 7536.22  number of operations per second: 471.014
clock secs:0.00212308(=2123.08 usecs)  cpu secs:0.00131(=1310 usecs)

Result for buffersize 32768 (average over 1000 operations):
kb/s: 7519.57  number of operations per second: 234.986
clock secs:0.00425556(=4255.56 usecs)  cpu secs:0.00205(=2050 usecs)

Result for buffersize 65536 (average over 1000 operations):
kb/s: 7229.82  number of operations per second: 112.966
clock secs:0.00885223(=8852.23 usecs)  cpu secs:0.00473(=4730 usecs)

Result for buffersize 131072 (average over 1000 operations):
kb/s: 7279.62  number of operations per second: 56.872
clock secs:0.0175833(=17583.3 usecs)  cpu secs:0.0087(=8700 usecs)

Result for buffersize 262144 (average over 1000 operations):
kb/s: 6722.88  number of operations per second: 26.2613
clock secs:0.0380789(=38078.9 usecs)  cpu secs:0.01749(=17490 usecs)