TRANSLATING TIME-STAMPED EVENTS TO PERFORMANCE INDICATORS
First Claim
Patent Images
1. A system that translates time-stamped events to performance indicators, comprising:
- a memory that stores computer executable components; and
a processor that executes the following computer executable components stored in the memory;
a data component that receives a sequence of time-stamped events and event-descriptors associated with a device that includes a set of subsystem components;
a conversion component that converts the sequence of event-descriptors to a generalized time series associated with an event count axis related to the events;
an estimation component that estimates a local event-descriptor distribution characteristic associated with the generalized time series; and
a translation component that translates the local event-rate distribution characteristic into a performance indicator.
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Abstract
Systems and methods for translating time-stamped events to performance indicators are provided. A data component can receive sequences of time-stamped events associated with a device with a set of subsystem components. A conversion component can convert the sequences to time series based upon log transformations of event-intervals associated with the events. An estimation component can estimate local event-descriptor distribution characteristics at an event count associated with the time series. A translation component can translate the local event-descriptor distributions characteristics into performance indicators.
22 Citations
15 Claims
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1. A system that translates time-stamped events to performance indicators, comprising:
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a memory that stores computer executable components; and a processor that executes the following computer executable components stored in the memory; a data component that receives a sequence of time-stamped events and event-descriptors associated with a device that includes a set of subsystem components; a conversion component that converts the sequence of event-descriptors to a generalized time series associated with an event count axis related to the events; an estimation component that estimates a local event-descriptor distribution characteristic associated with the generalized time series; and a translation component that translates the local event-rate distribution characteristic into a performance indicator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for constructing performance indicators based upon time-stamped events, comprising:
employing a computer-based processor to execute computer executable components stored in a memory to perform the following; analyzing a data log associated with a device with multiple subsystems for determining a stream of ordered events; transform event-descriptors determined from the data log to a generalized time series associated with an event count axis relating to events included in the data log; determining a local event-descriptor distribution characteristic in connection with the generalized time series; and converting the local event-descriptor distribution characteristic to a performance indicator. - View Dependent Claims (12, 13, 14)
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15. A method for identifying performance modes, comprising:
employing a computer-based processor to execute computer executable components stored in a memory to perform the following; transforming event-descriptors of a stream of events identified in a data log associated with a set of device subsystems to a time series; determining a performance indicator based upon a local event-descriptor distribution associated with a local event count of the time series; determining a global event-descriptor distribution from multiple local event-descriptor distribution characteristics; employing data-driven analysis for determining peaks and valleys of the global event-descriptor distribution; and identifying performance modes over ranges of the global event-descriptor distribution bounded by two consecutive valleys of a sufficiently meaningful mode.
Specification