Predictive model-based measurement acquisition
First Claim
1. A predictive model-based method for measurement data acquisition in a data processing system, comprising the steps of:
- dynamically constructing a predictive model for managing system resources, wherein the predictive model includes a model definition, estimates of model parameters, and input data; and
managing said system resources using predicted values for resource consumption generated by the predictive model.
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Abstract
A method, system and program storage device for measurement acquisition using predictive models which: (a) can improve scalability; (b) can accommodate devices that operate in a disconnected mode; and (c) enable integration of data from sources with different time granularities. Various features can be embodied in software and an object-oriented implementation is described. Different implementations are described, such as standalone predictive models implemented only on a manager (for example systems management/load balancing) or managed system (for example router management); or a parallel implementation with predictive models running on both the manager and managed (agent) systems (for example financial trading or system health monitoring). In a parallel model implementation, the agent constructs a predictive model that is conveyed to the manager system. The models are used in parallel, possibly with no communication for an extended time. The manager uses its model to provide tentative values of measurement variables to management applications. The agent uses its model to check its accuracy. If the model is found to be insufficiently accurate, an updated model is transmitted to the manager. The invention allows other measurement acquisition protocols to operate concurrently on the same measurement variables.
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Citations
13 Claims
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1. A predictive model-based method for measurement data acquisition in a data processing system, comprising the steps of:
dynamically constructing a predictive model for managing system resources, wherein the predictive model includes a model definition, estimates of model parameters, and input data; and
managing said system resources using predicted values for resource consumption generated by the predictive model.
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2. A predictive model-based method for measurement data acquisition in a distributed system, comprising the steps of:
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dynamically constructing a plurality of predictive models on a manager system, wherein each predictive model corresponds to a managed system and includes a model definition, estimates of model parameters, and model measurement variable input data; and
managing the managed systems based on predicted values from the predictive model. - View Dependent Claims (3)
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4. A predictive model-based method for measurement data acquisition in a distributed system, comprising the steps of:
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dynamically constructing a predictive model of pricing data, based on one or more non-static measurement variable values, on both a manager system and a disconnectable managed pricing-data system; and
the manager system processing requests for pricing data values based on the predictive model on the manager system.
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5. A program storage device readable by a machine, tangibly embodying a program of instructions executable by the machine to perform method steps for predictive model-based method for measurement data acquisition in a data processing system, said method steps comprising:
dynamically constructing a predictive model for managing system resources, wherein the predictive model includes a model definition, estimates of model parameters, and input data; and
managing said system resources using predicted values for resource consumption generated by the predictive model.
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6. A program storage device readable by a machine, tangibly embodying a program of instructions executable by the machine to perform method steps for predictive model-based method for measurement data acquisition in a distributed system, said method steps comprising:
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dynamically constructing one or more predictive models on a manager system, wherein each predictive model corresponds to a managed system and includes a model definition, estimates of model parameters, and model measurement variable input data; and
managing the managed systems based on predicted values from the predictive model. - View Dependent Claims (7)
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8. A program storage device readable by a machine, tangibly embodying a program of instructions executable by the machine to perform method steps for predictive model-based method for measurement data acquisition in a distributed system, said method steps comprising:
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dynamically constructing a predictive model of pricing data, based on one or more non-static measurement variable values, on both a manager system and a disconnectable managed pricing-data system; and
the manager system processing requests for pricing data values based on the predictive model on the manager system.
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9. A predictive model-based measurement acquisition system for creating and managing one or more predictive models that predict values of measurement variables, said system comprising:
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means for dynamically constructing a predictive model for managing system resources, wherein the predictive model includes a model definition, estimates of model parameters, and input data; and
means for managing said system resources using predicted values for resource consumption generated by the predictive model. - View Dependent Claims (10)
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11. A predictive model-based measurement acquisition system for creating and managing one or more predictive models that predict values of measurement variables in distributed systems, said system comprising:
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means for dynamically constructing one or more predictive models on a manager system, wherein each predictive model corresponds to a managed system and includes a model definition, estimates of model parameters, and model measurement variable input data; and
manager means for managing the managed systems based on predicted values from a predictive model on the manager system. - View Dependent Claims (12)
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13. A predictive model-based measurement acquisition system for creating and managing one or more predictive models that predict values of pricing data variables in distributed systems, said system comprising:
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means for dynamically constructing a predictive model of pricing data, based on one or more non-static pricing data variable values, on both a manager system and a disconnectable managed pricing-data system; and
manager system means for processing requests for pricing data values based on the predictive model on the manager system.
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Specification