| Synchronous | Asynchronous | |||||||||||||||
| File Size(MB) | Buffer Size (KB) | MB | LOG | No. of Buffers | Read Time | Read 1 BW(MB/s) | Write Time | Write BW (MB/sec) | Read Time | Read BW (MB/sec) | Read Time | Read 1 BW(MB/s) | Write Time | Write BW (MB/sec) | Read Time | Read BW (MB/sec) |
| 512 | 1 | 0.0009766 | 0 | 524288 | 15.45686 | 33.12445089 | 995.580749 | 0.5142727 | 15.779596 | 32.44696506 | 29.567479 | 17.31632244 | 57.77272 | 8.862314255 | 22.312397 | 22.94688464 |
| 512 | 2 | 0.0019531 | 1 | 262144 | 15.582796 | 32.85674792 | 503.586335 | 1.016707493 | 16.0042 | 31.9916022 | 15.667419 | 32.67928176 | 58.564599 | 8.742482809 | 20.311391 | 25.2075301 |
| 512 | 4 | 0.0039063 | 2 | 131072 | 15.515872 | 32.99846763 | 39.752496 | 12.8796944 | 15.790617 | 32.42431882 | 15.684982 | 32.64268968 | 20.959202 | 24.42841097 | 44.177618 | 11.58957914 |
| 512 | 8 | 0.0078125 | 3 | 65536 | 15.419344 | 33.20504426 | 28.677268 | 17.85386251 | 15.80269 | 32.39954717 | 16.278612 | 31.45231301 | 21.902864 | 23.37593842 | 39.725833 | 12.88833893 |
| 512 | 16 | 0.015625 | 4 | 32768 | 15.211452 | 33.65885124 | 26.359704 | 19.42358685 | 15.95324 | 32.09379411 | 15.927286 | 32.14609193 | 21.142116 | 24.21706512 | 44.495631 | 11.50674771 |
| 512 | 32 | 0.03125 | 5 | 16384 | 15.706189 | 32.59861447 | 27.731717 | 18.46261449 | 16.02838 | 31.9433405 | 15.779754 | 32.44664017 | 20.278159 | 25.24884039 | 42.602484 | 12.01807857 |
| 512 | 64 | 0.0625 | 6 | 8192 | 15.473573 | 33.08867318 | 25.956069 | 19.72563719 | 15.921681 | 32.1574085 | 15.678756 | 32.65565202 | 21.657215 | 23.6410822 | 36.607535 | 13.98619164 |
| 512 | 128 | 0.125 | 7 | 4096 | 15.197616 | 33.68949446 | 42.991319 | 11.90938105 | 15.955422 | 32.08940509 | 15.845982 | 32.31103001 | 20.264938 | 25.26531293 | 41.694942 | 12.27966692 |
| 512 | 256 | 0.25 | 8 | 2048 | 15.454015 | 33.13054892 | 42.383252 | 12.08024339 | 16.21612 | 31.57352067 | 15.856963 | 32.28865452 | 21.635355 | 23.66496875 | 38.492061 | 13.30144416 |
| 512 | 512 | 0.5 | 9 | 1024 | 16.803639 | 30.46959055 | 37.855507 | 13.52511274 | 16.128821 | 31.74441579 | 16.309534 | 31.39268112 | 21.543988 | 23.76533073 | 46.701532 | 10.96323778 |
| 512 | 1024 | 1 | 10 | 512 | 15.941222 | 32.11798945 | 38.112601 | 13.43387716 | 16.17847 | 31.64699752 | 16.103081 | 31.79515771 | 20.568526 | 24.89240114 | 42.911312 | 11.93158578 |
| 512 | 2048 | 2 | 11 | 256 | 15.893478 | 32.21447187 | 29.35859 | 17.43952962 | 16.328577 | 31.35606979 | 16.185438 | 31.63337316 | 22.685624 | 22.56935934 | 34.298046 | 14.92796412 |
| 512 | 4096 | 4 | 12 | 128 | 16.483564 | 31.06124379 | 27.478192 | 18.63295809 | 16.132234 | 31.73769981 | 16.289519 | 31.43125343 | 20.002123 | 25.59728285 | 48.431252 | 10.57168623 |
| 512 | 8192 | 8 | 13 | 64 | 17.95678 | 28.5129071 | 26.002997 | 19.69003804 | 16.214026 | 31.57759831 | 16.421265 | 31.17908395 | 21.018775 | 24.35917412 | 45.055337 | 11.36380358 |
| 512 | 16384 | 16 | 14 | 32 | 17.177439 | 29.80653868 | 27.60168 | 18.54959553 | 16.744494 | 30.57721541 | 16.629078 | 30.78944004 | 21.711893 | 23.58154584 | 46.607714 | 10.98530599 |
| 512 | 32768 | 32 | 15 | 16 | 22.314806 | 22.9444074 | 98.723761 | 5.186188156 | 21.918999 | 23.35873093 | 18.406845 | 27.8157392 | 24.575223 | 20.83399203 | 66.170366 | 7.73760266 |
| 512 | 65536 | 64 | 16 | 8 | 20.547545 | 24.91781865 | 103.067018 | 4.96764154 | 24.759295 | 20.67910254 | 20.846887 | 24.56002184 | 75.056274 | 6.821548323 | 56.14503 | 9.11923994 |
| 512 | 131072 | 128 | 17 | 4 | 26.332843 | 19.44340002 | 99.760114 | 5.132311697 | 27.900767 | 18.35075 | 27.922223 | 18.33664891 | 96.053305 | 5.330373588 | 45.402838 | 11.27682811 |
| 512 | 262144 | 256 | 18 | 2 | 86.834999 | 5.896240063 | 109.625689 | 4.670438149 | 123.460945 | 4.147060433 | 468.476267 | 1.092904883 | 108.572173 | 4.71575714 | 124.735217 | 4.104694827 |
| 512 | 524288 | 512 | 19 | 1 | 86.265521 | 5.93516383 | 120.890595 | 4.235234346 | 139.412226 | 3.672561688 | 77.515512 | 6.605129564 | 125.581699 | 4.077027179 | 132.482184 | 3.864670588 |