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SYSTEM ANALYSIS DEVICE AND SYSTEM ANALYSIS METHOD

  • US 20150363250A1
  • Filed: 02/05/2014
  • Published: 12/17/2015
  • Est. Priority Date: 02/18/2013
  • Status: Abandoned Application
First Claim
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1. A system analysis device comprising:

  • a correlation destruction pattern storage unit which stores a plurality of correlation destruction patterns each of which is a set of correlations in which correlation destruction has been detected among correlations of pairs of metrics in a system;

    an aggregated destruction pattern generation unit which generates an aggregated destruction pattern which is obtained by aggregating correlation destruction patterns of the same type among the plurality of correlation destruction patterns; and

    a similarity calculation unit which calculates and outputs a similarity between the aggregated destruction pattern and a newly-detected correlation destruction pattern.

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