Power supply and performance management system for virtualization server cluster

Abstract

The invention provides a power supply and performance management system for a virtualization server cluster. The power supply and performance management system comprises an acquiring module, a performance optimizing module and an energy consumption optimizing module, wherein the acquiring module is used for acquiring operation data of the virtualization server cluster; the performance optimizing module is used for carrying out energy efficiency modeling on performance and resource utilizing conditions of a virtual machine according to an original energy source and resource utilization relationship and outputting resource configuration parameter of the virtual machine; and the energy consumption optimizing module is used for receiving the resource configuration parameters of the virtual machine, which are from the performance optimizing module, establishing an energy consumption model according to the resource configuration parameters of the virtual machine and carrying out scheduling and resource re-allocation on the virtual machine according to limiting conditions of a resource threshold and the scheduling limiting condition of the virtual machine. According to the power supply and performance management system disclosed by the invention, due to the combination of a control theory with a linear programming technology, the considerable energy-saving effect can be achieved while application performances are ensured. Particularly, the effect of saving energy by 43 percent can be achieved by integrating a performance controller with an energy optimizer.

Description

technical field [0001] The invention relates to the field of green computing, in particular to a hierarchical management system of data center performance and energy consumption based on virtualization technology, in particular to a power supply and performance management system of a virtualized server cluster. Background technique [0002] In recent years, the problem of energy consumption has become increasingly prominent, and the restrictive relationship between the overall performance of data centers and energy-saving management has also attracted the attention of more companies and research institutions. At present, the following technologies are mainly used to schedule and manage the data center: control technology, which is used to optimize the control and effective allocation of the use of physical resources, and realize the optimization of the overall performance of the system; energy management technology, according to the utilization rate of resources Build a reas...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the existing technology, the present invention proposes a hierarchical management system for the performance and energy consumption of virtual server clusters, uses linear programming technology to design the management system for resources and energy consumption, and solves the problem of inconsistency between data center performance and energy consumption problem, ensuring the performance requirements of application-level services while minimizing energy consumption in the virtualized data center

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