Performance Analysis of Heterogeneous Data Centers in Cloud Computing Using a Complex Queuing Model

Table 2

The simulations and analytical results of .

	Host set	Simulation 95% C.I. for			Analytical results
		Mean	Lower	Upper
157.5	ST1	0.0058	0.005683	0.005917	0.005759
	ST2	0.00573	0.005491	0.005969	0.005759
172.5	ST1	0.00452	0.004404	0.004636	0.004586
	ST2	0.00462	0.004504	0.004736	0.004586
187.5	ST1	0.00295	0.002853	0.003047	0.002916
	ST2	0.00296	0.002842	0.003078	0.002916