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Connor McDonald

Thanks for the question, Pradeep.

Asked: March 04, 2019 - 2:58 pm UTC

Last updated: March 11, 2019 - 1:14 am UTC

Version: 12.2.0.1

Viewed 1000+ times

You Asked

Dear Sir's,

Please help me with good link or book for AWR/ASH report analyzer and various wait events including RAC.

Also want to seen behind rollback segment header contention in oracle.

Please help me to sort this.

Oracle version: 12.2.0.1
OS: OLE 6.10

Thanks
Pradeep

and Connor said...

Here are some links to get you going. Most of them are by Graham Wood who was the architect for for AWR/ASH

https://www.oracle.com/technetwork/database/manageability/ppt-active-session-history-129612.pdf

https://www.oracle.com/technetwork/database/manageability/awr-oow2013-2031463.pdf

http://www.oraclezsig.org/2009presentations/4.Zos.pdf

https://www.doag.org/formes/pubfiles/8571010/2016-DB-David_Kurtz-Active_Session_History__Advanced_Analysis-Praesentation.pdf

In terms of RAC, here's some stuff by Ace Directors

https://www.oracle.com/technetwork/oem/s316263-monitoring-diagnosing-rac-185291.pdf

http://nyoug.org/Presentations/SIG/DBA/real_life_rac.pdf



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Book on Wait Events (Oracle 10g)

David D., March 11, 2019 - 3:04 pm UTC


Hello,

If you want to read a book about "Wait Events", there are very very few; this one is excellent : "Oracle Wait Interface: A Practical Guide to Performance Diagnostics & Tuning"

https://www.amazon.com/Oracle-Wait-Interface-Performance-Diagnostics/dp/007222729X/ref=sr_1_fkmrnull_2?keywords=oracle+wait+event&qid=1552316532&s=gateway&sr=8-2-fkmrnull

It is about Oracle 10g (2004) but you have to read it.

Have a nice day,

David D.
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