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  1. #1
    Join Date
    Jul 2005
    Location
    New Zealand
    Posts
    61

    Unanswered: Analyzing SQL Profiler trace

    Hi All,

    I am going over the output of a Profiler trace and I've found that the duration for many occurrences of EventClass 15 (Logout) is several seconds, up to a maximum of 20 seconds. That seems excessive just to complete a logout, so my question is, does the duration figure reflect only the time to complete the logout operation or does it include the total time that the connection has been active for?

    Thanks in advance
    Lempster

  2. #2
    Join Date
    Jan 2003
    Location
    Massachusetts
    Posts
    5,800
    Provided Answers: 11
    Look up "Security Audit Data Columns" in BOL. For The logout event, the duration is the approximate time the connection was in existence.

  3. #3
    Join Date
    Nov 2004
    Location
    on the wrong server
    Posts
    8,835
    Provided Answers: 6
    are you sure that is not milliseconds you are looking at?
    “If one brings so much courage to this world the world has to kill them or break them, so of course it kills them. The world breaks every one and afterward many are strong at the broken places. But those that will not break it kills. It kills the very good and the very gentle and the very brave impartially. If you are none of these you can be sure it will kill you too but there will be no special hurry.” Earnest Hemingway, A Farewell To Arms.

  4. #4
    Join Date
    Jul 2005
    Location
    New Zealand
    Posts
    61

    It's knowing where to look!

    No, definitely seconds (20,000-odd milliseconds), but McCrowley's explanation makes sense - thanks!

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