Script to find the " List of objects to be pinned in the shared pool"

hi all,
please suggest me any script is there to find the recommended objects to be pinned in to shared pool.
Regards,
Vamsi.

I think the important question here is – do you really need to PIN objects? Are you facing any ORA-4031 errors?
Oracle would tell you to PIN packages such as STANDARD, DBMS_STANDARD, DBMS_UTILITY, DBMS_OUTPUT. It really depends on your application. So I am afraid there is no exact answer for that, but you can work with your application team to learn if there is some large object that is very frequently used that you might want to PIN.
I suggest that you check the larger objects from your SGA using the view v$db_object_cache that folks already pointed out checking the column SHARABLE_MEM.
You can refer to v$sql or v$sqlarea (which is a grouping of v$sql) to find the most executed stored procedures and packages and so on.
However, most of the problems shared pool problems I have faced were related to bad application coding - such as lack of bind variables - or shared pool undersized. Once those problems were fixed, I hardly had to PIN anything into the SGA.
Regards

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We have already answered you, not sure why you keep asking the same question!
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Copyright (c) 1982, 2005, Oracle. All rights reserved.
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mohammed_dba wrote:
hi dear,
please tell me how can find out which package is frequently pins? please give query for thatI guess you mean which packages are frequently accessed and are candidate for the pinning in the keep pool.
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ADDM Report for Task 'ADDM:1775307360_12808'
Analysis Period
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Time period starts at 10-MAY-11 01.00.15 PM
Time period ends at 10-MAY-11 02.00.23 PM
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The average number of active sessions was 7.71.
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Description Active Sessions Recommendations
Percent of Activity
1 Shared Pool Latches 6.43 | 83.42 0
2 Top SQL by DB Time 2.41 | 31.24 3
3 "Concurrency" Wait Class 2.18 | 28.22 0
4 PL/SQL Execution 1.53 | 19.86 1
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6 Hard Parse 1.24 | 16.14 0
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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1 ADVFDWP1 99.31 ADDM:1775307360_1_12808
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Script to find the " List of objects to be pinned in the shared pool"

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