Hi.
Our system crashed. We finally get it up running again and since then application is running slow.
Checked the session tha is using most CPU memory. Nothing revealed.
When I checked Windows Task Manager I noticed that Oracle.exe process CPU is 94 and CPU TIME is 297:35:12 and Memory
Usage is 1,532,884K while the rest of the processes are using little amount of CPU.

Oracle is using High time and CPU. You can login to the application but no user was able to run a report.
What to do?