Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Usenet -> c.d.o.misc -> Re: Oracle, Linux and a Mainframe

Re: Oracle, Linux and a Mainframe

From: Paul Watts <rafstanbridge_at_btconnect.com>
Date: Fri, 13 Dec 2002 09:42:59 +0000 (UTC)
Message-ID: <atca33$ate$1@venus.btinternet.com>


We're running VM ESA in a single partition on a single CPU, linux is sharing this with another database base but their combined CPU usage is less than 100% (I/O doesn't seem to be a problem either). Linux has 512MB of memory all to itself.

"Scott Mattes" <Scott_at_TheMattesFamily.ws> wrote in message news:Gk6K9.24049$VA5.1971755_at_news1.news.adelphia.net...
> What is the VM setup like? Are you VM under VM for instance. What other OS
> are sharing the box? What size is the box?
>
> VM has changed much since I was a sysprog, but those are the basic things
to
> start looking at.
>
>
> "Paul Watts" <rafstanbridge_at_btconnect.com> wrote in message
> news:atafm9$cpv$1_at_sparta.btinternet.com...
> > Hi,
> >
> > Can any one help? We've just installed Oracle 9i on SUSE Linux running
on
> a
> > Mainframe (VM). The problem is Oracle runs slower than a corpse! I've
> > checked the CPU, I/O and buffer cache and they seem to be fine (CPU
approx
> > 30-60%, I/O: very little and library and buffer caches over 94% hit
> rates).
> >
> > Can any tell me why the instance is running so slow?
> >
> > Thanks.
> > Paul
> >
> >
>
>
Received on Fri Dec 13 2002 - 03:42:59 CST

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US