Thanks Much for the confirmation.
Does it actually run/trigger the exact application sql queries behind the
scene by itself? or just get the information from awr/ash stats only
without actually running any sql?
Regards
Lok
On Thu, Jan 14, 2021 at 11:27 PM Noveljic Nenad <nenad.noveljic@xxxxxxxxxxxx>
wrote:
We’ve turned the following advisors off on all of our databases: sql
tuning, segment space and statistics advisors, because they were causing
significant load on the system without providing any useful information.
We’ve never looked back.
Disclaimer: I’m not an expert, just a longtime practitioner.
Best regards,
Nenad
http://nenadnoveljic.com/blog/
*From:* oracle-l-bounce@xxxxxxxxxxxxx <oracle-l-bounce@xxxxxxxxxxxxx> *On
Behalf Of *Lok P
*Sent:* Donnerstag, 14. Januar 2021 18:49
*To:* Oracle L <oracle-l@xxxxxxxxxxxxx>
*Subject:* Question on tuning Advisor
Wanted to know experts' opinion , if we should turn off automatic tuning
advisor jobs. We normally don't see that report or say in other words , we
have not got much useful information from automatic tuning advisors
jobs reports which can really improve things . Creating new indexes is
something that appears most of the time which is not always a feasible
option to be implemented. And it does have load in the database while it's
running during the specific window(not sure if it actually runs all the sql
behind the scene), so is it a good idea to turn this job OFF? We are
currently on 11.2.0.4 in this case, so is it better in the recent versions
and we should turn it On then?
Regards
Lok
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