Advances, Systems and Applications
Table 5 Extract of collected performance measures after process of normalization
From: Performance analysis model for big data applications in cloud computing
Performance measure | 138367812000-job_201311051347_0021 | 1384366260-job_201311131253_0019 | 1384801260-job_201311181318_0419 |
|---|---|---|---|
Time of CC System Up | −0.4534012681 | −0.4158208360 | 0.1921547093 |
Load map tasks capacity | −0.0860196415 | −0.0770106325 | −0.0860196415 |
Load reduce tasks capacity | −0.0334295334 | −0.0334295334 | −0.0334295334 |
Network Rx bytes | −0.0647059274 | 0.4808087278 | −0.0055927073 |
Network Tx bytes | −0.0779191010 | 0.3139488890 | −0.0613171507 |
Network Rx dropped | 0.0 | 0.0 | 0.0 |
Network Tx collisions | 0.0 | 0.0 | 0.0 |
Rx network errors | 0.0 | 0.0 | 0.0 |
Tx network errors | 0.0 | 0.0 | 0.0 |
CPU utilization | −0.0950811052 | 0.5669416548 | −0.0869983066 |
Hard disk bytes read | −0.0055644728 | 0.0196859057 | −0.0076297598 |
Hard disk bytes written | −0.0386960610 | 0.2328110281 | −0.0253053155 |
Memory utilization | 0.1956635952 | 0.4244033618 | −0.0341498692 |
Processing time | −0.1838906682 | 0.8143236713 | 0.0156797304 |
Response time | 0.0791592524 | 0.1221040377 | −0.1846444285 |
Turnaround time | −0.1838786629 | 0.8143213555 | 0.0156595689 |
Task MTBF | 0.0 | 0.0 | 0.0 |
Mean recovery time | 0.0 | 0.0 | 0.0 |
Job Status | 1.0 | 0.0 | 1.0 |