System and method for modeling and provisioning information system capacity
First Claim
1. A method of accepting a session in an information system server, the method comprising:
- generating a representation of a session, based on one or more of a typical feature vector, regression models, piecewise linear or non-linear models for the session, the representation of the session including a first plurality of parameters, the first plurality of parameters defining a proposed additional load of the session on the information system server;
determining a current state of the session representation of the information system server, the current state of the information system defined by a second plurality of parameters, the current state session representation defining a current load on the information system server at a time instant;
determining a headroom representation for the current state of the information system, the headroom representation defined by a distance between a model surface, the model surface indicating a capacity of the information system server;
comparing a magnitude of the headroom representation to a magnitude of the session representation.
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Abstract
A method for accepting a session in an information system server includes generating a representation of the session. The representation includes a first plurality of parameters that define a proposed additional load of the session on the information system server. A determination is made of a current state representation of the information system server. The current state representation is defined by a second plurality of parameters. The current state representation defines a current load on the information system server at a time instant. A determination is made of a headroom representation for the current state of the information system. The headroom representation is defined by a distance between a model surface.
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Citations
30 Claims
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1. A method of accepting a session in an information system server, the method comprising:
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generating a representation of a session, based on one or more of a typical feature vector, regression models, piecewise linear or non-linear models for the session, the representation of the session including a first plurality of parameters, the first plurality of parameters defining a proposed additional load of the session on the information system server;
determining a current state of the session representation of the information system server, the current state of the information system defined by a second plurality of parameters, the current state session representation defining a current load on the information system server at a time instant;
determining a headroom representation for the current state of the information system, the headroom representation defined by a distance between a model surface, the model surface indicating a capacity of the information system server;
comparing a magnitude of the headroom representation to a magnitude of the session representation. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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2. A method of accepting a session in an information system server, the method comprising:
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generating a representation of the session, the representation including a first plurality of parameters, the first plurality of parameters defining a proposed additional load of the session on the information system server;
determining a current state representation of the information system server, the current state representation being defined by a second plurality of parameters, the current state representation defming a current load on the information system server at an instant in time, determining a headroom representation for the current state of the information system, the headroom representation defined by a distance between a model surface, the model surface indicating a capacity of the information system server;
comparing a magnitude of the headroom representation to a magnitude of the additional load of the session on the information server representation. - View Dependent Claims (3, 4)
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Specification