Difference between consistent gets of autotrace and query column of tkprof output
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Thread: Difference between consistent gets of autotrace and query column of tkprof output

  1. #1
    Join Date
    May 2006
    Posts
    6

    Difference between consistent gets of autotrace and query column of tkprof output

    What is the difference between consistent gets value from autotrace and query+current column value of tkprof output? I did a session tracing using dbms_system and also autotrace traceonly exp stat and executed a query. Autotrace output showed 110 consistent gets, but tkprof output of the same session showed 20 in query and 10 in current columns. Is this expected behaviour? All I am trying is to find the logical reads of the query. Which one should I do, autotrace or dbms_system?
    Thanks.

  2. #2
    Join Date
    Sep 2002
    Location
    England
    Posts
    7,333
    tkprof never lies, autotrace can becuase it is a guess

  3. #3
    Join Date
    May 2006
    Posts
    6
    Thanks for the reply.

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