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SYSTEM ANALYZING PROGRAM, SYSTEM ANALYZING APPARATUS, AND SYSTEM ANALYZING METHOD

  • US 20100017486A1
  • Filed: 05/06/2009
  • Published: 01/21/2010
  • Est. Priority Date: 07/16/2008
  • Status: Abandoned Application
First Claim
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1. A computer-readable recording medium storing a system analyzing program containing instructions executed on a computer, the program causing the computer to execute:

  • an obtaining procedure which obtains a message data group including a message ID, a protocol, a type, and a transmission time of a message transmitted/received in a system where a hierarchical structure of protocols is defined;

    a detecting procedure which detects a pair of a request message and a response message with the same message ID from the obtained message data group;

    an identifying procedure which identifies a request time and a response time of each of the detected pairs;

    a searching procedure which searches for a child-layer pair that has a request time and a response time between the request time and the response time of a parent-layer pair arbitrarily selected from among the pairs and that has a protocol in a layer lower than the protocol of the parent-layer pair on the basis of an identification result generated in the identifying procedure; and

    an outputting procedure which outputs the found child-layer pair as a candidate pair having a call relationship with the parent-layer pair.

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