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spurious activities...

From: Volker Hetzer <volker.hetzer_at_ieee.org>
Date: Thu, 17 Jul 2003 12:57:31 +0200
Message-ID: <bf5ves$p6r$1@news.fujitsu-siemens.com>


Hi!
Since a few months I'm in charge of an oracle db (9.2.0.3.0, linux). A week ago I set the archive_lag target so I could see what happens when there's no activity.
The result was that the db created 900K of redo info per hour, even if nothing happens. The archived redologs are roughly similar in size (890K-950K, once 500K). The redologs themselves are configured to be 50M in size.
Is this redo activity normal?

Lots of Greetings!
Volker

--
While it is a known fact that programmers
never make mistakes, it is still a good idea
to humor the users by checking for errors at
critical points in your program.
-Robert D. Schneider, "Optimizing INFORMIX
 Applications"
Received on Thu Jul 17 2003 - 05:57:31 CDT

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