Severe Reports Performance Issues
Many Reports are giving us problems. When Executed it takes more than 24 hours to complete and completely Hangs the DB Server ( Processor Utilization goes to 99%).
Same Report Query once Executed in Toad or SQL Developer takes Few Seconds to complete.
DB Server: 10.2.0.3 64Bit
Hardware IBM Blade Server: Dual Process 4 Core Each
RAM: 32 Gb.
Any Advice.