Symantec Operating Corporation

David A Stuckmann

Michael Spertus

Richard Schooler

Christopher D Metcalf

A method and mechanism for diagnosing application failures. An executable application is augmented with code which generates a list of components, as well as version information, utilized by the application. Also created is data which associates application components with applications which utilize those components. The list of components, version information, and association data are stored in a database and updated each time the application is run. In response to detecting a failure of the application, a database query is generated which returns a list of components utilized by the failed application. By comparing the date that application components changed to the date the application was last successfully run, a high priority list of components which changed since the last successful run may be generated. Diagnosis of the application failure may then begin with components in the high priority list.

Application failure diagnosis

Methods and systems are provided for internal monitoring of applications. A distributed management framework may comprise a plurality of applications and application servers, wherein each of the applications is configured to make function calls to standard programming functions. The function calls to the standard programming functions are intercepted. The function calls are routed to alternative implementations of the standard programming functions, and the alternative implementations are used to collect availability metrics for the plurality of applications. Manager threads may be used for internal monitoring of application execution. Applications may be modified with additional instructions to monitor program execution and automatically generate output comprising an execution history.

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Cary, IL, United States of America

David A Stuckmann