Result for buffersize 1 (average over 10000 operations):
kb/s: 9.58004  number of operations per second: 9809.96
clock secs:0.000101937(=101.937 usecs)  cpu secs:0.000102(=102 usecs)

Result for buffersize 2 (average over 10000 operations):
kb/s: 19.0528  number of operations per second: 9755.04
clock secs:0.000102511(=102.511 usecs)  cpu secs:0.000103(=103 usecs)

Result for buffersize 4 (average over 10000 operations):
kb/s: 38.1233  number of operations per second: 9759.56
clock secs:0.000102464(=102.464 usecs)  cpu secs:0.000102(=102 usecs)

Result for buffersize 8 (average over 10000 operations):
kb/s: 76.0543  number of operations per second: 9734.95
clock secs:0.000102723(=102.723 usecs)  cpu secs:0.000103(=103 usecs)

Result for buffersize 16 (average over 10000 operations):
kb/s: 151.787  number of operations per second: 9714.38
clock secs:0.00010294(=102.94 usecs)  cpu secs:0.000103(=103 usecs)

Result for buffersize 32 (average over 10000 operations):
kb/s: 302.956  number of operations per second: 9694.58
clock secs:0.00010315(=103.15 usecs)  cpu secs:0.000103(=103 usecs)

Result for buffersize 64 (average over 10000 operations):
kb/s: 596.055  number of operations per second: 9536.88
clock secs:0.000104856(=104.856 usecs)  cpu secs:0.000105(=105 usecs)

Result for buffersize 128 (average over 10000 operations):
kb/s: 1115.63  number of operations per second: 8925.03
clock secs:0.000112045(=112.045 usecs)  cpu secs:0.000111(=111 usecs)

Result for buffersize 256 (average over 10000 operations):
kb/s: 1890.26  number of operations per second: 7561.06
clock secs:0.000132257(=132.257 usecs)  cpu secs:0.000125(=125 usecs)

Result for buffersize 512 (average over 10000 operations):
kb/s: 3121.64  number of operations per second: 6243.27
clock secs:0.000160172(=160.172 usecs)  cpu secs:0.000154(=154 usecs)

Result for buffersize 1024 (average over 10000 operations):
kb/s: 4843.76  number of operations per second: 4843.76
clock secs:0.000206451(=206.451 usecs)  cpu secs:0.000203(=203 usecs)

Result for buffersize 2048 (average over 10000 operations):
kb/s: 5923.5  number of operations per second: 2961.75
clock secs:0.000337638(=337.638 usecs)  cpu secs:0.000317(=317 usecs)