Re: Simple Insert - very slow

From: Stefan Koehler <>
Date: Sat, 18 May 2019 11:00:53 +0200 (CEST)
Message-ID: <>

Hello Sanjay,
in this case it is very likely that this is an ASSM issue (e.g. finding free space, rejecting list problem, etc.) if the object is the table.

I think it is time to stack trace the session to get a better insight into what is going on. You can find an example on slide 20 to 24 here:

P.S.: There are also trace events (e.g. 10320, 10612) but have a look at the stack traces first and check if this is an ASSM issue.

Best Regards
Stefan Koehler

Independent Oracle performance consultant and researcher Website:
Twitter: _at_OracleSK

> Sanjay Mishra <> hat am 17. Mai 2019 um 23:32 geschrieben:
> Andy
> Thanks for the update. Based on the Obj Id with trace on the Insert process, it is Table itself reported. This table is recently exported and imported and Index was only created less than a month back. Surprisingly not able to understand as to why it is doing cell single block physical read to the table. I will also check your link and do more troubleshooting 
> Tx
> Sanjay

Received on Sat May 18 2019 - 11:00:53 CEST

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