| With Bufferring | Without Buffering | |||||||||||||||
| File Size (MB) | Buffer Size(KB) | (MB) | LG | Number of Buffers | Read 1 | Read1 BW | Write | Write1 BW | Read2 | Read2 BW | Read1 | Read BW (MB/s) | Write | Write BW (MB/s) | Read2 | Read2 BW (MB/s) |
| 512 | 1 | 0.000976563 | 0 | 524288 | 23.810886 | 21.50276978 | 0.063302 | 8088.212063 | 24.348344 | 21.02812413 | 23.794768 | 21.51733524 | 0.060265 | 8495.810172 | 23.59651 | 21.698124 |
| 512 | 2 | 0.001953125 | 1 | 262144 | 23.850599 | 21.46696609 | 0.030278 | 16909.96763 | 23.583301 | 21.71027712 | 23.85165 | 21.46602017 | 0.030159 | 16976.69021 | 23.597908 | 21.69683855 |
| 512 | 4 | 0.00390625 | 2 | 131072 | 23.864093 | 21.45482755 | 0.015463 | 33111.29794 | 23.626363 | 21.67070742 | 23.793327 | 21.5186384 | 0.015292 | 33481.55899 | 23.683635 | 21.6183031 |
| 512 | 8 | 0.0078125 | 3 | 65536 | 23.822566 | 21.49222716 | 0.007524 | 68048.91015 | 23.605776 | 21.68960681 | 24.406932 | 20.97764684 | 0.007593 | 67430.52812 | 23.61981 | 21.67671967 |
| 512 | 16 | 0.015625 | 4 | 32768 | 23.907859 | 21.4155521 | 0.003917 | 130712.2798 | 23.518113 | 21.77045412 | 23.780092 | 21.53061477 | 0.003802 | 134665.9653 | 23.680147 | 21.6214874 |
| 512 | 32 | 0.03125 | 5 | 16384 | 23.86504 | 21.45397619 | 0.001918 | 266944.7341 | 23.635622 | 21.66221816 | 23.808444 | 21.50497529 | 0.00197 | 259898.4772 | 23.567403 | 21.72492234 |
| 512 | 64 | 0.0625 | 6 | 8192 | 23.949359 | 21.37844274 | 0.000981 | 521916.4118 | 23.599826 | 21.69507521 | 24.548904 | 20.85632825 | 0.000982 | 521384.9287 | 23.524392 | 21.76464327 |
| 512 | 128 | 0.125 | 7 | 4096 | 23.822029 | 21.49271164 | 0.000573 | 893542.7574 | 23.675982 | 21.62529098 | 24.164188 | 21.18838009 | 0.000515 | 994174.7573 | 23.650734 | 21.64837675 |
| 512 | 256 | 0.25 | 8 | 2048 | 23.862317 | 21.45642437 | 0.000263 | 1946768.061 | 23.611347 | 21.68448924 | 23.850702 | 21.46687339 | 0.000274 | 1868613.139 | 23.561376 | 21.73047958 |
| 512 | 512 | 0.5 | 9 | 1024 | 23.935626 | 21.39070856 | 0.000155 | 3303225.806 | 23.604851 | 21.69045676 | 23.863606 | 21.45526539 | 0.000159 | 3220125.786 | 24.363402 | 21.01512753 |
| 512 | 1024 | 1 | 10 | 512 | 23.821539 | 21.49315374 | 0.000102 | 5019607.843 | 23.690156 | 21.6123524 | 23.821928 | 21.49280277 | 0.000106 | 4830188.679 | 23.561803 | 21.73008577 |
| 512 | 2048 | 2 | 11 | 256 | 23.864187 | 21.45474304 | 0.000076 | 6736842.105 | 23.653605 | 21.64574914 | 23.921417 | 21.40341435 | 0.000068 | 7529411.765 | 23.549724 | 21.74123145 |
| 512 | 4096 | 4 | 12 | 128 | 23.807021 | 21.5062607 | 0.000045 | 11377777.78 | 23.664913 | 21.63540597 | 23.807046 | 21.50623811 | 0.000054 | 9481481.481 | 24.31776 | 21.05457082 |
| 512 | 8192 | 8 | 13 | 64 | 23.749669 | 21.55819519 | 0.000054 | 9481481.481 | 23.519346 | 21.7693128 | 23.849766 | 21.46771587 | 0.000049 | 10448979.59 | 23.606143 | 21.68926961 |
| 512 | 16384 | 16 | 14 | 32 | 23.890403 | 21.4311998 | 0.000045 | 11377777.78 | 23.537785 | 21.75225919 | 23.862379 | 21.45636862 | 0.000043 | 11906976.74 | 23.666597 | 21.6338665 |
| 512 | 32768 | 32 | 15 | 16 | 23.817992 | 21.49635452 | 0.000032 | 16000000 | 23.706293 | 21.59764076 | 23.794757 | 21.51734519 | 0.000038 | 13473684.21 | 23.582066 | 21.71141409 |
| 512 | 65536 | 64 | 16 | 8 | 24.600589 | 20.81250981 | 0.000049 | 10448979.59 | 23.649846 | 21.6491896 | 23.931009 | 21.39483546 | 0.00005 | 10240000 | 23.599498 | 21.69537674 |
| 512 | 131072 | 128 | 17 | 4 | 31.589503 | 16.20791565 | 0.000043 | 11906976.74 | 23.794555 | 21.51752785 | 23.970941 | 21.35919487 | 0.000053 | 9660377.358 | 25.420206 | 20.14145755 |
| 512 | 262144 | 256 | 18 | 2 | 93.121833 | 5.498173559 | 0.066714 | 7674.551069 | 129.940352 | 3.940269455 | 82.096451 | 6.236566791 | 0.126222 | 4056.34517 | 131.90011 | 3.881725345 |
| 512 | 524288 | 512 | 19 | 1 | 76.394761 | 6.702030261 | 0.126228 | 4056.152359 | 140.004902 | 3.657014809 | 76.335215 | 6.707258242 | 0.126288 | 4054.225263 | 142.789828 | 3.585689591 |