posted on 2015-11-10, 03:09authored byBruno Guazzelli Batista, Julio Cezar Estrella, Carlos Henrique Gomes Ferreira, Dionisio Machado Leite Filho, Luis Hideo Vasconcelos Nakamura, Stephan Reiff-Marganiec, Marcos José Santana, Regina Helena Carlucci Santana
As new vCPUs were added, the competition for physical resources was greater, and this reduced the execution mean time. However this only occurred until the vCPUs number was less than, or equal to, the physical CPU number. After this point, there were increases in the response variable.