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

Table 8

The results of each host with different traffic intensity in ST1.

HostID	Traffic intensity set 1 (TIs1)				Traffic intensity set 2 (TIs2)
		Simulation	Analytical results	Relative error		Simulation	Analytical results	Relative error
Host#1	0.751	1.143158	1.146792	0.32%	0.651	0.87184	0.867756	0.47%
Host#2	0.755	0.76765	0.764214	0.45%	0.665	0.642525	0.640293	0.35%
Host#3	0.756	0.648089	0.647759	0.05%	0.686	0.580317	0.583304	0.51%
Host#4	0.759	0.595157	0.597003	0.31%	0.735	0.578816	0.577729	0.19%
Host#5	0.761	0.571153	0.572848	0.30%	0.749	0.560845	0.560706	0.02%
Host#6	0.764	0.554577	0.555183	0.11%	0.782	0.56216	0.562954	0.14%
Host#7	0.766	0.541873	0.543499	0.30%	0.786	0.551055	0.550656	0.07%
Host#8	0.771	0.534157	0.535349	0.22%	0.807	0.551097	0.551994	0.16%
Host#9	0.815	0.54695	0.547189	0.04%	0.811	0.542748	0.544765	0.37%
Host#10	0.798	0.52541	0.525306	0.02%	0.813	0.538181	0.538257	0.01%