WO1990005337A3 - Methods and apparatus for monitoring and diagnosing system performance - Google Patents

Methods and apparatus for monitoring and diagnosing system performance Download PDF

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Publication number
WO1990005337A3
WO1990005337A3 PCT/US1989/004709 US8904709W WO9005337A3 WO 1990005337 A3 WO1990005337 A3 WO 1990005337A3 US 8904709 W US8904709 W US 8904709W WO 9005337 A3 WO9005337 A3 WO 9005337A3
Authority
WO
WIPO (PCT)
Prior art keywords
event
data
performance
events
monitoring
Prior art date
Application number
PCT/US1989/004709
Other languages
French (fr)
Other versions
WO1990005337A2 (en
Inventor
Patricia Millington Mccown
Timothy James Conway
Karl Michael Jessen
Original Assignee
Allied Signal Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/266,722 external-priority patent/US5099436A/en
Application filed by Allied Signal Inc filed Critical Allied Signal Inc
Publication of WO1990005337A2 publication Critical patent/WO1990005337A2/en
Publication of WO1990005337A3 publication Critical patent/WO1990005337A3/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2257—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using expert systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

Method and apparatus for performing system monitoring and diagnostics is disclosed. In performing system monitoring, data is acquired from the system under test and compared to an event model. The event model comprises a database having event records which pre-define events which can occur the system's performance. Each event record includes a state vector dependency which lists the events which must occur prior to the pre-defined event occurring and one or more critical parameters defining the data which must occur during the system's performance for the event to have occurred. Event recognition is performed by comparing each event record to acquired operational data and to events already recognized. Associated with each event record in the database is an intelligent data acquisition action which defines an action to be taken as a result of the event record being recognized. These actions can modify the performance of the system being monitored or the acquisition of data. Additionally, the results of the event recognition step can be further analyzed in a computer.
PCT/US1989/004709 1988-11-03 1989-11-02 Methods and apparatus for monitoring and diagnosing system performance WO1990005337A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/266,722 US5099436A (en) 1988-11-03 1988-11-03 Methods and apparatus for performing system fault diagnosis
US07/335,464 US5067099A (en) 1988-11-03 1989-04-10 Methods and apparatus for monitoring system performance
US335,464 1989-04-10
US266,722 1994-06-24

Publications (2)

Publication Number Publication Date
WO1990005337A2 WO1990005337A2 (en) 1990-05-17
WO1990005337A3 true WO1990005337A3 (en) 1990-06-28

Family

ID=26952002

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1989/004709 WO1990005337A2 (en) 1988-11-03 1989-11-02 Methods and apparatus for monitoring and diagnosing system performance

Country Status (4)

Country Link
US (1) US5067099A (en)
EP (1) EP0441872A1 (en)
JP (1) JPH04501623A (en)
WO (1) WO1990005337A2 (en)

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