High time consumption and CPU utilization on EPM 11.1.2.1

We are using a distributed environment for EPM system 11.1.2.0, in which, on system A, Foundation services and Planning have been installed and on system B, Essbase, Admin Services and Provider Services have been installed.
The configuration for the two systems is as mentioned below :
System A:
intel Xenon CPU X7560 2.27 GHz (dual core)
12 GB RAM
System B:
intel Xenon CPU X7560 2.27 GHz (dual core)
8 GB RAM
A business rule takes 15 minutes on being executed on version 9.3.1; whereas the time consumed on system 11.1.2.1 varies from 3 hours (mostly) to 10 minutes.
This business rule aggregates 5 dimensions (1 dense and 4 sparse). It does not create any new blocks and intelligent calc is also set to off.
Although the cache and memory values on the newer system are higher than the previous version, we fail to reduce the time consumption and CPU utilization. Please help us resolve this issue.

Your issues is beyond the scope of a forum. I suggest you find an infrastructure person who has Essbase experience. Your machines also have less resources than the standard deployment guide recommends.
This would appear to either be lack of physical memory or an issue with the IO speed of the disk subsystem which you are storing your Essbase data on.
Regards,
John A. Booth
http://www.metavero.com

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Link to picture
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Dear Colleague
I just want to rephrase the problem again.
We have a Pro*C application. This will read the binary file and dump the data in ascii format to a data file. Then, within from the pro*C, 14 Dynamic tables will be created using EXEC SQL EXECUTE IMMEDIATE statement, each having almost a maximum of 45 columns. Also, created INDEXES to the tables in the same way from Pro*C.
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OPTIONS (SILENT=(FEEDBACK)) UNRECOVERABLE
LOAD DATA
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v_sql_query := 'SELECT '|| '/*+ index(b '||p_File_Name ||'_1) index(b '||p_File_Name ||'_2) index(s '||p_File_Name ||'_3) index(s '||p_File_Name ||'_4) index(s '||p_File_Name ||'_5) index(s '||p_File_Name ||'_6) index(e '||p_File_Name ||'_7)*/'   || '
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                     ' s0 where s0.rec_no = s.rec_no and s0.sub_rec_type = 203) ,1, 25),
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         (select sum(s1.field1) from ' || SU_Table ||
                     ' s1 where s1.field2 = s.rec_no and trim(s1.field2) = ''00'' ) ,
         s.field3 ,
         e.field2/power(10,e.field3) ,
         s.field4 ,
         s.field5 ,
         s.field6 ,
         s.field7 ,
         s.field8 ,
         s.field9 ,
         s.field10 ,
         nvl(b.field6,''F'') ,
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         s.field11 ,
         (select sum(s2.field11) from ' || SU_Table || ' s2 where s2.rec_no = s.rec_no) ,
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      FROM   ' || BCI_Table || ' b , ' || SU_Table || ' s, ' || EXCH_Table ||
                     ' e WHERE b.filename = s.filename
        AND    b.rec_no = s.rec_no
        AND    (b.field7 = 0 OR b.field7 = 1)
        AND    TRIM(s.chg_type) = ''00''
        AND    (s.field1 = e.field2_Code )
        AND    not(s.field4 = ''V'' and s.field12 > 1)
        AND    not(s.field4 = ''W'' and s.field12 > 1)
        AND    not(b.rec_type = 75 and s.field12 > 1)
        AND    not(b.rec_type = 75 and s.field4 =''D'')
        AND    s.sub_rec_type <> 203
        and    (s.field12 = 1 or b.rec_type not in (20,30))';
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    LOOP
      g_tab_call_events.DELETE;
      --      Execute immediate v_sql_query bulk collect into g_tab_call_events;
      FETCH cur_call_events BULK COLLECT
        INTO g_tab_call_events limit 5000;
      EXIT WHEN g_tab_call_events.COUNT = 0;
      BEGIN
        SAVEPOINT Block_Begin;
        process_records(p_file_name,
                        g_tab_call_events);
      EXCEPTION
        WHEN Severe_Error THEN
          Write_error('S');
          ROLLBACK TO Block_Begin;
        WHEN Warning THEN
          Write_error('W');
        WHEN NO_DATA_FOUND THEN
          Write_error('S');
          ROLLBACK TO Block_Begin;
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With almost 150K or more rows in BCI_Table & SU_Table each and less than 10 rows in EXCH_Table, the application takes more than 100 minutes to complete the process.
When we checked the session activity, it is showing the same query for a very long time.
Where as files with 100K or less rows are getting processed in a minute.
And the performance for 150K+ rows is inconsistent, that when we isolate the package and run it directly calling from oracle, it is getting executed in less than 4 minutes. Whereas it takes 100+ minutes from Pro*C.
The execution plan for the above query is given below
                              Object Owner     Object Name          Cost     Cardinality     Bytes     CPU cost     IO cost
SELECT STATEMENT, GOAL = HINT: FIRST_ROWS                              494     2497          494406     143334576     483
TABLE ACCESS BY INDEX ROWID               SCHEMA1          FILENAME_SU_USED     4     1          21     30610          4
INDEX RANGE SCAN                    SCHEMA1          FILENAME_3          3     1          21764     3
SORT AGGREGATE                                                  1     13
INDEX RANGE SCAN                    SCHEMA1          FILENAME_5          3     1          13     22064          3
SORT AGGREGATE                                                  1     7
TABLE ACCESS BY INDEX ROWID               SCHEMA1          FILENAME_SU_USED     4     1          7     30706          4
   INDEX RANGE SCAN                    SCHEMA1          FILENAME_3          3     1          21764     3
CONCATENATION
HASH JOIN                                                  355     2496          1307904     103068617     347
   TABLE ACCESS FULL                    SCHEMA1          FILENAME_EXCH_USED     3     2          26     35987          3
   HASH JOIN                                                  352     2496          813696     96532618     344
    VIEW                         SYS          VW_NSO_1          4     20          880     12549326     3
     HASH UNIQUE                                             4     20          220     12549326     3
      TABLE ACCESS FULL                    SCHEMA2          IOT_SERVICE_MATRIX     3     20          220     45207          3
    HASH JOIN                                                  347     15850          2234850     76145180     341
     TABLE ACCESS FULL                    SCHEMA1          FILENAME_SU_USED     130     16584          1111128     33625872     127
     TABLE ACCESS FULL                    SCHEMA1          FILENAME_BCI_USED     217     23757          1758018     31405896     214
NESTED LOOPS                                                  139     1          198     40265959     136
   NESTED LOOPS                                                  135     1          154     27716633     133
    NESTED LOOPS                                             132     1          141     27680646     130
     TABLE ACCESS FULL                    SCHEMA1          FILENAME_SU_USED     129     1          67     27655992     127
     TABLE ACCESS BY INDEX ROWID          SCHEMA1          FILENAME_BCI_USED     3     1          74     24654          3
      INDEX RANGE SCAN                    SCHEMA1          FILENAME_1          2     1          15493     2
    TABLE ACCESS FULL                    SCHEMA1          FILENAME_EXCH_USED     3     1          13     35987          3
   VIEW                              SYS          VW_NSO_1          4     1          44     12549326     3
    SORT UNIQUE                                                  4     20          220     12549326     3
     TABLE ACCESS FULL                    SCHEMA2          IOT_SERVICE_MATRIX     3     20          220     45207          3Regards
Sajid
Edited by: user12039545 on Jul 11, 2010 12:05 AM
Edited by: user12039545 on Jul 11, 2010 12:15 AM
Edited by: user12039545 on Jul 11, 2010 12:32 AM
Edited by: user12039545 on Jul 11, 2010 12:34 AM
Edited by: user12039545 on Jul 11, 2010 12:37 AM

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Proglogs
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utils diagnose test
utils core active list
show process load
HTH
Manish

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