Performance Tuning issue in oracle 10g
We have created one procedures named CHOLA_CIBIL_BANK_EOM and CIBIL_CONSUMER_EXTRACT procedures which will extract data from our system and will spool it as xl file and it is monthly process. Upto December it was taking only 6 hours and in january we have added parellel hint to run process in parellel for CHOLA_CIBIL_BANK_EOM Procedure and deployed same in production. But during Jan month it has taken more than 12 hours which is doubled than previous one. Attaching the Original Code and Modified code of CHOLA_CIBIL_BANK_EOM and AWR report for same. Kindly help us as what is issue and also need help
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