Research Article
Risk Intelligence: Making Profit from Uncertainty in Data Processing System
Table 1
Execution time statistics for 128 map tasks from job wordcount.
| ā | Avg. | Std | Max. | Min. |
| Total | 80 | 27.42 | 159 | 32 | Node 1 | 108.61 | 18.46 | 159 | 80 | Node 2 | 92.66 | 9.68 | 116 | 75 | Node 3 | 73.61 | 5.61 | 84 | 63 | Node 4 | 43.5 | 4.94 | 54 | 32 |
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