sum(sharable_mem)
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Thread: sum(sharable_mem)

  1. #1
    Join Date
    Jul 2000
    Posts
    521

    sum(sharable_mem)

    Hello DBAs,

    Is sum(sharable_mem) from v$sqlarea any indication of how full shared pool is ? Can it indicate how close things are to getting ORA-04031 error ? Can it be used as an indication to do "alter system flush shared_pool" until there is an opportunity to bounce the dba and increase the shared pool ?

    BTW, this is 32-bit 806 db.

    Thanks
    Last edited by svk; 05-12-2004 at 11:24 AM.
    svk

  2. #2
    Join Date
    Jul 2000
    Posts
    521
    And then, whats the difference between sum(sharable_mem) from v$sqlarea and "free memory" from v$sgastat where pool='shared pool' ??
    svk

  3. #3
    Join Date
    Jul 2000
    Posts
    521
    Any inputs on this ?? Please...
    svk

  4. #4
    Join Date
    Jul 2003
    Posts
    323
    Do not think so i.e sum(sharable_mem) is not an ideal indicator of shared_pool usage - use "free memory" from v$sgastat.


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