RE: An app runs a query near 2k times/hr, yet not showing in AWR?
Date: Wed, 25 Feb 2009 07:14:50 -0500
I reviewed awr docs in UG/package reference and ML. Where are these thresholds documented? Thanks
From: Desai, Bhavik (MLITS) <Bhavik_Desai_at_ml.com> Sent: Wednesday, February 25, 2009 2:02 AM To: Yavor_Ivanov_at_stemo.bg; fmhabash_at_gmail.com; Oracle-L Group <oracle-l_at_freelists.org> Subject: RE: An app runs a query near 2k times/hr, yet not showing in AWR?
Hi Yavor Ivanov,
AWR reports are based on some fix THRESHOLD.EG: Thresholds for ELPALED
TIME,PARSE,READS AND BUGGER GETS.
See AWR doc to know values of these thresholds.
If your sql is not crossing this threshold, it will not be captured in
[mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Yavor Ivanov Sent: Wednesday, February 25, 2009 12:19 PM To: fmhabash_at_gmail.com; Oracle-L Group Subject: RE: An app runs a query near 2k times/hr, yet not showing in AWR? What about dba_hist_sql* views? Do you see your SQL there, and how many times is it executed for the period you are looking at?
Also, do you see it in v$sql?
[mailto:oracle-l-bounce_at_freelists.org] On Behalf Of FMHabash Sent: Tuesday, February 24, 2009 9:52 PM To: Oracle-L Group
Subject: An app runs a query near 2k times/hr, yet not showing in AWR?
This is a query that app teams claims to be running at least 2k/hr, yet
we are not seeing it to show in AWR. These are potential causes we came
1- query changed sql-id as a result of a parse. Searching by its text, did not show query running at all.
2- query is parsed with every execution, therefore will post with exec=1 and never show in qwr report.
What further causes or dianostics can help in diagnosing this issue?
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http://www.freelists.org/webpage/oracle-l Received on Wed Feb 25 2009 - 06:14:50 CST