Invention Grant
US07890624B2 Method for reducing variability and oscillations in load balancing recommendations using historical values and workload metrics
失效
使用历史值和工作负荷指标降低负载平衡建议中的变异性和振荡的方法
- Patent Title: Method for reducing variability and oscillations in load balancing recommendations using historical values and workload metrics
- Patent Title (中): 使用历史值和工作负荷指标降低负载平衡建议中的变异性和振荡的方法
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Application No.: US12146707Application Date: 2008-06-26
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Publication No.: US07890624B2Publication Date: 2011-02-15
- Inventor: John A. Bivens , Donna N. Dillenberger , Yuksel Gunal
- Applicant: John A. Bivens , Donna N. Dillenberger , Yuksel Gunal
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Main IPC: G06F15/173
- IPC: G06F15/173
Abstract:
The present invention provides a method of preventing harmful variability and oscillation in weight based, dynamic load balancing environments. More specifically, the present invention relates to methods to effectively determine the magnitude of weight changes in dynamic load balancing environments based on the workload magnitude and server farm capacity. This method depends on the development of new multi-system characteristics such as a relative workload metric to characterize the workload of the system relative to the collective capacity of all of the systems to handle the workload.
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