Performance analysis model for big data applications in cloud computing

Journal of Cloud Computing

Advances, Systems and Applications

Table 11 Processing time SNR results

Experiment	Time of system up	Map tasks capacity	Reduce tasks capacity	Network Rx bytes	…^*	Processing time trial 1	Processing time trial 2	Processing Time trial 3	SNR
1	< 0	< 0	< 0	< 0	…^*	−0.1839028	0.5155972	0.4155972	−0.999026
2	< 0	< 0	< 0	< 0	…^*	−0.1708835	0.7304555	0.7304555	−0.45658085
3	< 0	< 0	≥ 0	≥ 0	…^*	−0.1714686	−0.269538	0.2643756	1.25082414
4	< 0	≥ 0	< 0	≥ 0	…^*	−0.1325244	−0.132524	−0.132524	15.7043319
5	< 0	≥ 0	≥ 0	< 0	…^*	−0.1856763	−0.267772	−0.269537	1.39727504
6	< 0	≥ 0	≥ 0	< 0	…^*	−0.2677778	−0.269537	−0.185676	1.39727504
7	< 0	≥ 0	≥ 0	≥ 0	…^*	−0.1714686	−0.174542	−0.174542	3.98029432
8	≥ 0	< 0	≥ 0	< 0	…^*	−0.2688839	−0.267712	−0.268355	5.32068168
9	≥ 0	< 0	< 0	≥ 0	…^*	0.81432367	0.8143236	0.8143236	15.7761839
10	≥ 0	≥ 0	≥ 0	< 0	…^*	−0.1325244	−0.132524	−0.132524	15.7043319
11	≥ 0	≥ 0	< 0	≥ 0	…^*	−0.1837929	−0.182090	−0.269544	1.24567693
12	≥ 0	≥ 0	< 0	< 0	…^*	−0.1714686	−0.269538	−0.269538	1.23463636

^*Corresponding parameter configuration for Network Tx bytes, CPU utilization, HD bytes read, Memory utilization and Response time.