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ROOT CAUSE ANALYSIS IN A SENSOR-ACTUATOR FABRIC OF A CONNECTED ENVIRONMENT

  • US 20140129876A1
  • Filed: 11/05/2012
  • Published: 05/08/2014
  • Est. Priority Date: 11/05/2012
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving, at a node, indicia of a fault state in one or more components of a computer network;

    identifying, based on the indicia, a network dependency group comprising a plurality of network components hierarchically associated with the one or more components;

    receiving, from a database, a time series of performance data values corresponding to the network dependency group, wherein the time series comprises performance data values from before and after onset of the fault state;

    identifying altered performance data values in the time series comprising values which differ before and after onset of the fault state; and

    determining a root cause of the fault state by identifying one or more particular components within the network dependency group associated with the altered performance data values.

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