Summary
Asia-Pacific Network Operations and Management Symposium
2020
Session Number:P2
Session:
Number:P2-7
VM Allocation in Data Center Subject to CPU Percentile Constraints
Yue Han, Harry Perros, Mingwu Yao,
pp.298-301
Publication Date:2020/9/22
Online ISSN:2188-5079
Summary:
At existing cloud computing environment, virtual machine allocation mechanisms have been actively applied to resources management for processing dynamic workload in largescale data center. In this paper, we address the problem of how many virtual machines should be allocated to a server, so that a given percentile of the execution time of a job is bounded by a predefined value. We first consider the case of ?gdedicated CPU?h, whereby we calculate the CPU allocated to a single VM. Subsequently, we extend the analysis to the case where the CPU is shared equally by different groups of VMs. In this case, we calculate how many VMs need to be allocated in each group.