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| Content Provider | IET Digital Library |
|---|---|
| Author | Wu, Tianshu Wang, Shuai Shi, Xiaoyu |
| Abstract | The resource management of virtualisation system is a core issue in the field of cloud computing. For achieving the goal of efficient manage system resource without performance loss in clouding environment, the authors propose an optimal load balancing controller to assign the resource to different virtual machines, which run on a single physical server. Here, the authors focus on dynamical web workloads that the system resource management problem can be formulated as a dynamical optimisation problem. In the face of dynamical and robust workloads, the authors present an alternative approach based on the constrained boundary linear quadratic control (cBLQC) method, the optimal resource allocation scheme is solved by minimising the quadratic cost function with constrains on the system input and output. Different with existing works that assume a particular distribution for system noise or ignore the noise directly, the authors loosen the restrictions on system noise, which simply assume that system noise belongs with some reasonable norm-bounded set. Experiments on the Xen-based platform with a set of workload patterns show that the efficiency of authors’ method in terms of control precision and stability. |
| Starting Page | 8891 |
| Ending Page | 8894 |
| Page Count | 4 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 23, Dec (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/23 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9138 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-03-25 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-Non Commercial-No Derivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/) |
| Subject Keyword | Authors Cloud Computing Constrained Boundary Linear Quadratic Control Method Different Virtual Machines Dynamical Optimisation Problem Dynamical Web Workloads Dynamical Workloads Efficient Dynamical System Resource Management Method Efficient Manage System Resource Internet Software Linear Quadratic Control Optimal Control Optimal Load Optimal Resource Allocation Scheme Optimisation Optimisation Technique Resource Allocation Robust WorkLoad Single Physical Server System Input System Noise System Resource Management Problem Virtual Machine Virtualisation Virtualisation System |
| Content Type | Text |
| Resource Type | Article |
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