There’s a nice Metalink Note 438452.1 about various less known Oracle performance tuning utilities.
If you haven’t heard about things like StackX, LTOM, HangFG, SQLTXPLAIN, OS_Watcher or OPDG then it’s time to check this note out! :)
- learn.tanelpoder.com video training courses for systematic problem-solving: Advanced Oracle SQL Tuning training, Advanced Oracle Troubleshooting training, Linux Performance & Troubleshooting training.
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