Re: intermittent very high waits in LGWR on Linux?

From: Joel Garry <joel-garry_at_home.com>
Date: 1 Jul 2005 15:47:46 -0700
Message-ID: <1120258066.845501.275270@z14g2000cwz.googlegroups.com>

> It could also well be in archivelog mode,
which will slow you down periodically on a single >disk system.

So compare the archiving log times in the alert log with the slowdown wallclock times...

I've also seen where cpu's get spun by other things (classically by SMON or PMON) while doing various sorts of maintenance, noticeably slowing things down for everyone.

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Received on Fri Jul 01 2005 - 17:47:46 CDT