Re: Unlucky upgrade

Does this only effect the Sun Solaris platform?

Thanks

Sandy Druar
Oracle DBA
sdruar_at_eckerd.com

David Turner wrote:

> Yeah we ran into the same thing. All I can say is we have hints everywhere now.
>
> Dave
>
> On Thu, Oct 05, 2000 at 06:05:43AM -0800, MARCOTULLI ARMANDO wrote:
> > Two weeks ago we upgraded our instances from 8.0.5 to 8.1.6.
> > This was the worst thing we could do.
> > The consume of CPUs have increased from 50% to 90% and our users are very
> > angry because of long response time.
> > This nightmare is caused by the new optimizer: a full scan on the same table
> > on 8.0.5 took 5 seconds, on 8.1.6 takes about 50 seconds!!!
> > Oracle opened a bug 10 days ago... it seems a BIG bug.
> > I am not asking a solution to the list, I'd like to know if there are other
> > installations getting bad performances in 8.1.6.
> > How is it possible this problem is not already known?
> > Are we alone in the world running 8.1.6 on Solaris 2.6?
> >
> > Greets
> >
> > Armando Marcotulli
> > DB2/ORACLE DBA
> >
> > --
> > Please see the official ORACLE-L FAQ: http://www.orafaq.com
> > --
> > Author: MARCOTULLI ARMANDO
> > INET: AMarcotulli_at_grupposiac.it
> >
> > Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
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> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: David Turner
> INET: turner_at_tellme.com
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
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Received on Thu Oct 05 2000 - 14:06:28 CDT