Virtual Machine Replica Placement Using a Multiobjective Genetic Algorithm

Table 8

Experimental results of compute-intensive heterogeneous environments

	Number of PMs	Distance	Performance degrading	F
First-fit	2,978	17,836	470	31.22
Next-fit	3,787	18,050	459	33.60
Best-fit	3,505	15,000	463	31.80
NSGA-III	2,552.50  17.70	15,002	18  4.20	13.97
PSO	2,861  12.70	15,257.50  29	365  19.80	26.52
MOEA/D	2,662  12.73	15,027.50  3.54	140  2.83	18.36

where bold numbers indicate the best result.