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Advances, Systems and Applications

Table 5 Statistical mean differences in energy consumption and the number of service migrations obtained through simulations of different cloud configurations

From: Agent-based cloud simulation model for resource management

Configuration

balanced-fit (energy diff in unit)

min-energy (energy diff in unit)

2SE

3SE

2SE

3SE

(Ho,MA\(^-\),Co\(^-\)) - (Ho,MA\(^+\),Co\(^-\))

(-8.418, -7.395)

(-8.448, -7.424)

(-8.189, -7.196)

(-8.193, -7.200)

(He,MA\(^-\),Co\(^-\)) - (He,MA\(^+\),Co\(^-\))

(-0.909, 0.286)

(-0.969, 0.211)

(-11.187, -9.727)

(-11.192, -9.735)

(Ho,MA\(^+\),Co\(^-\)) - (Ho,MA\(^+\),Co\(^+\))

(5.367, 6.549)

(5.374, 6.556)

(5.450, 6.587)

(5.450, 6.587)

(He,MA\(^+\),Co\(^-\)) - (He,MA\(^+\),Co\(^+\))

(0.586, 1.776)

(0.590, 1.782)

(5.730, 7.214)

(5.693, 7.168)

  1. Note that 95% confidence interval was used
  2. Ho homogeneous, He heterogeneous, AM\(^{+/-}\) with/without auto-migration, Co\(^{+/-}\) with/without server consolidation