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Computer-implemented method for implementing a requester-side autonomic governor using feedback loop information to dynamically adjust a resource threshold of a resource pool scheme
Computer-implemented method for implementing a requester-side autonomic governor using feedback loop information to dynamically adjust a resource threshold of a resource pool scheme
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机译:用于使用反馈循环信息动态调整资源池方案的资源阈值的实现请求方自主自治器的计算机实现方法
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摘要
A requester-side autonomic governor is provided for a requester configured to send service requests to a service provider. For example, the requester and service provider may be disposed in a Service Oriented Architecture (SOA) architected system. A feedback loop, preferably a monitor portion of a Monitor, Analyze, Plan, and Execute (MAPE) loop, is configured to monitor responses to service requests. An autonomic governor mechanism limits the type and/or number of concurrent service requests according to a resource pool scheme, and dynamically adjusts a resource threshold of the resource pool scheme based on information provided by the feedback loop. In one embodiment, the resource threshold is reduced if more than a predetermined number of service requests generated time-outs, and is increased if more than a predetermined number of service requests are being held awaiting available pool resources and less than a predetermined number of service requests generated time-outs.
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