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Advances, Systems and Applications

Table 3 Experiment factors and levels

From: Burstiness-aware service level planning for enterprise application clouds

Factor

Levels

Planning horizon

4 and 8 h

Resource allocation interval

1 h

S a

{75,000, 85,000, 100,000}

F a

Empirical distribution with mean 9.4 request/session [18]

Z a

Empirical distribution with mean 40 s [18]

λ a

3.33, 2.86, 2.5 session/s

S C V a

1, 3, 4, 5

I a

{1, 100, 500, 1000, 10,000}

D a,1

Exponential distribution with mean 20 ms

D a,2

Exponential distribution with mean 10 ms