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File Size(MB) |
Buffer Sz(KB) |
MB |
LOG |
No of Buffers |
Sequential Time |
Seq Read BW (MB/s) |
Random Time |
Rnd BW (MB/s) |
512 |
1 |
0.0009766 |
0 |
1000 |
0.059 |
8677.966102 |
10.652 |
48.06609087 |
512 |
2 |
0.0019531 |
1 |
1000 |
0.054 |
9481.481481 |
2.474 |
206.952304 |
512 |
4 |
0.0039063 |
2 |
1000 |
0.095 |
5389.473684 |
5.475 |
93.51598174 |
512 |
8 |
0.0078125 |
3 |
1000 |
0.167 |
3065.868263 |
9.876 |
51.84285136 |
512 |
16 |
0.015625 |
4 |
1000 |
0.311 |
1646.302251 |
10.442 |
49.03275235 |
512 |
32 |
0.03125 |
5 |
1000 |
0.614 |
833.8762215 |
12.2 |
41.96721311 |
512 |
64 |
0.0625 |
6 |
1000 |
1.202 |
425.9567388 |
10.855 |
47.16720405 |
512 |
128 |
0.125 |
7 |
1000 |
2.442 |
209.6642097 |
11.299 |
45.31374458 |
512 |
256 |
0.25 |
8 |
1000 |
9.218 |
55.54350184 |
18.158 |
28.19693799 |
512 |
512 |
0.5 |
9 |
1000 |
23.864 |
21.45491116 |
22.336 |
22.9226361 |
512 |
1024 |
1 |
10 |
1000 |
28.357 |
18.05550658 |
35.223 |
14.53595662 |
512 |
2048 |
2 |
11 |
1000 |
25.21 |
20.30940103 |
60.647 |
8.442297228 |
512 |
4096 |
4 |
12 |
1000 |
32.981 |
15.52408963 |
112.813 |
4.53848404 |
512 |
8192 |
8 |
13 |
1000 |
44.044 |
11.6247389 |
211.18 |
2.424472014 |
512 |
16384 |
16 |
14 |
1000 |
66.499 |
7.6993639 |
412.493 |
1.241233185 |
512 |
32768 |
32 |
15 |
1000 |
44.56 |
11.49012567 |
851.756 |
0.601111116 |
512 |
65536 |
64 |
16 |
1000 |
35.321 |
14.49562583 |
2094.01 |
0.244506951 |
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