Dynamic Performance Optimization for Cloud Computing Using M/M/m Queueing System

Table 2

Average queue length.

Service number	FIFO	SSF	SO
4	892.3	892.3	890.6
20	607.3	607.3	398.1
40	206.2	206.2	0.76
60	3.39	3.39	48	0.032
			52	0.0013
80	0.077	0.077	60	0