Mointoring Application crashes in Solaris 9

From: Brandon Haberfeld (BrandonH_at_investec.co.za)
Date: 11/25/05

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    Date: Fri, 25 Nov 2005 13:21:20 +0200
To: <sunmanagers@sunmanagers.org>

    Hi all

    We have a problem where a custom written application (Java jsp pages)
    that interfaces with a 3th party document management system and Oracle
    databases all running on Solaris 9 keeps crashing and taking down the
    Solaris webserver with it. It crashes at arbitrary times during a call
    to a vendor DLM on Solaris and therefore we think the problem exists in
    some part of the vendor code (which the vendor will no longer support!)
    - There is the chance that the crash is being caused by our application
    although the logging which we have implmented is not sufficient.

    Can anyone recommend deep tracing / logging tools for Solaris 9 which
    may help us to identify the problem - I guess I'm looking for stack
    tace tools or lightweight thread monitoring tools that give more info
    than the standard truss command.

    Regards

    Brandon Haberfeld
    Investec Bank Limited
    Risk Management IT
    brandonh@investec.co.za

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