Virtual Machine Resource Allocation Optimization in Cloud Computing Based on Multiobjective Genetic Algorithm

Table 2

Algorithms’ performance (16 physical nodes, 42 virtual machines).

Algorithms	Number of migration	Stable time	Number of idle physical nodes
MOGANS	21	15	1.6
GA-S	6.8	3.8	0.5
GA-N	9.2	1.2	3.7
GA-NN	22.5	0.9	5.6