“…By considering a dataset consists of h-tuple of ( ̅ , ̅ , , p ̅ q , m ̅ q ) =1,..,ℎ , the proposed model determine the optimal values of and , where ̅ , ̅ , , ̅ , and ̅ indicating the number of local calls in server , number of outbound calls of server , CPU and memory usages in server , respectively. By considering the first constraint, the objective functions in these two models are designed in a way that minimizes the sum of difference between measured values of ̅ and ̅ as 1 is used. Finally, to implement LB-CAC and solve the mathematical models, MATLAB software is utilized.…”