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Real-time database performance and availability change root cause analysis method and system

  • US 20060112135A1
  • Filed: 11/22/2005
  • Published: 05/25/2006
  • Est. Priority Date: 11/23/2004
  • Status: Active Grant
First Claim
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1. A computer readable medium having computer-executable instructions that, when executed by a processor, cause the processor to perform a method of root cause analysis of database system performance and availability issues, the method comprising:

  • obtaining a value of each of one or more database-related quantities selected from the group consisting of database parameters and database performance statistics at a beginning point of time T(i);

    obtaining a value of each of said one or more database-related quantities at an ending point of time T(i+1);

    calculating and recording value differences between ending and starting values for each of said one or more database-related quantities and recording the duration between T(i) and T(i+1) and a current time stamp; and

    enabling a user to view the difference for each of said one or more database-related quantities to determine at least one item selected from the group consisting of;

    a greatest absolute value, a greatest percent increase, and an impact on performance of the database system.

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