RE: shared pool notifications

  • From: Herring Dave - dherri <Dave.Herring@xxxxxxxxxx>
  • To: "pdba1966@xxxxxxxxxxx" <pdba1966@xxxxxxxxxxx>, "cicciuxdba@xxxxxxxxx" <cicciuxdba@xxxxxxxxx>, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
  • Date: Thu, 7 Jul 2011 12:30:31 +0000

In GC, although Monitoring Templates have different thresholds, those are only 
for recording purposes.  So not only do you specify various metrics to be 
monitored but also to record that thresholds have been passed.  When these 
thresholds are passed you'll see them on the Target's home page in GC, under 
Alerts.

For Notification Rules, these are for setting ways you'll want to be notified 
on what you're monitoring.  You could also go after the metadata directly to 
check for thresholds that have been passed historically across different 
targets.  I've done this for custom reporting (such as all the times we've hit 
a certain ORA-00600 on a given RAC).

At least that's my understanding and how I've been addressing these items for 
the past 2 acronyms (OEM and GC).

DAVID HERRING
DBA
Acxiom Corporation
EML   dave.herring@xxxxxxxxxx
TEL    630.944.4762
MBL   630.430.5988 
1501 Opus Pl, Downers Grove, IL 60515, USA
WWW.ACXIOM.COM  
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From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of P D
Sent: Wednesday, July 06, 2011 7:41 PM
To: cicciuxdba@xxxxxxxxx; oracle-l@xxxxxxxxxxxxx
Subject: RE: shared pool notifications

What do you think is a good setting to use in Grid Control for 'Warning' and 
'Critical' for Shared Pool?    I am just learning Grid Control and trying to 
set it up now which brings up the next question.    What is the difference 
between Preferences->Notification Rule and Setup->Monitoring Templates?

In creating Monitoring templates, you have to select all the metric and also, 
while creating notification rule, you have to once again select the 
metrics.    Getting confused at what is the difference between the two.
 
________________________________________
Date: Tue, 5 Jul 2011 13:11:00 -0300
Subject: Re: shared pool notifications
From: cicciuxdba@xxxxxxxxx
To: Freek.DHooge@xxxxxxxxx
CC: pdba1966@xxxxxxxxxxx; oracle-l@xxxxxxxxxxxxx

do you have grid control?
Alan.-

Is there a way to get notified that the shared pool is running out of memory 
before it actually occurs?
 
We had a sudden unexpected spike of activity and the database was unable to 
allocate shared memory.     This is a 10.2.0.4 database.    We saw it in the 
alert log but only after it had run out.   Just wondering what other people are 
doing as far as receiving notifications before it runs completely out.
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