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RE: Total Extents

From: Post, Ethan <Ethan.Post_at_ps.net>
Date: Thu, 28 Feb 2002 09:08:34 -0800
Message-ID: <F001.0041B497.20020228090834@fatcity.com>


On a side note I guess I could just look for a large change in space allocation. My free space queries run pretty fast.

-----Original Message-----
Sent: Thursday, February 28, 2002 11:10 AM To: 'ORACLE-L_at_fatcity.com'

Well I will need those included. I want to configure an alert in my monitoring tool that will pick up the rapid allocation of extents and notify me in case it happens to be a runaway job. I have a lot of objects in one particular database and the sum(extents) from dba_segments is taking 30-60 seconds to come back. I like most of my metrics to grab info within a few seconds at most. Just means I can not poll my servers as often as I would like.

Thanks,
Ethan

-----Original Message-----
Sent: Thursday, February 28, 2002 9:13 AM To: Multiple recipients of list ORACLE-L

That's what I thought too, but it will skip extents from any LMTs in use. And getting extents info when LMTs are is use will be slower as compared to DMTs due the way this info is stored in the bitmap in each datafile for the LMT.

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Author: Post, Ethan
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Received on Thu Feb 28 2002 - 11:08:34 CST

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