1st 128K took 3672 ms = 35695 Bytes/sec = approx 297 kbits/sec
2nd 128K took 3656 ms = 35851 Bytes/sec = approx 298 kbits/sec
3rd 128K took 3688 ms = 35540 Bytes/sec = approx 296 kbits/sec
4th 128K took 203 ms = 645675 Bytes/sec = approx 5372 kbits/sec
