slow peroformance
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  1. #1
    Join Date
    Sep 2002
    Posts
    59

    slow peroformance

    my application is running is very slow, i have anyalysed the main tables and checking the statistics in user_tables, i have got chain_cnt as nil , what else do i need to check on this veiw and what do i need to work around.
    i am also trying to use explain plan command, here can't i do i for the complete user or do i need to go for each sql statement.

    thanks,
    ram

  2. #2
    Join Date
    Feb 2000
    Location
    Singapore
    Posts
    1,758
    To start with run a STATSPACK report to get an overview of what extacly is proble. Read the docs below..

    https://metalink.oracle.com/metalink...,1,1,helvetica

    Explain Plan is for sql statement.
    Sanjay G.
    Oracle Certified Professional 8i, 9i.

    "The degree of normality in a database is inversely proportional to that of its DBA"

  3. #3
    Join Date
    May 2000
    Location
    ATLANTA, GA, USA
    Posts
    3,136
    Do you have a base line statistics?

    Tamil

  4. #4
    Join Date
    Nov 2004
    Location
    Mumbai, India
    Posts
    452
    How have you defined "Slow" ?
    There are three kinds of lies: Lies, damned lies, and benchmarks...

    Unix is user friendly. It's just very particular about who it's friends are.

    Oracle DBA

  5. #5
    Join Date
    Sep 2003
    Location
    over the hill and through the woods
    Posts
    995
    How many licks does it take to get to the center of a tootsy roll tootsy pop?
    Oracle it's not just a database it's a lifestyle!
    --------------
    BTW....You need to get a girlfriend who's last name isn't .jpg

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