Correlations among cloud system metrics (IMAGE)

Higher Education Press

Correlations among cloud system metrics

Caption

Higher failure probability reduces system availability, jeopardizing reliability via prolonged service time. Admins can mitigate reliability risks using parallelism and sharing allocation. Parallelism increases unit power demands but reduces overall duration. Resource sharing lowers power consumption but may hinder performance. Thus, the performance-power trade-off hinges on unit power and service time, influenced by parallelism and sharing designs.

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Shuyi MA1 , Jin LI2 , Jianping LI3 , Min XIE4

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