Re: 2.5.59mm5 database 'benchmark' results

From: David Mansfield (lkml@dm.cobite.com)
Date: Mon Jan 27 2003 - 10:14:11 EST

On Fri, 24 Jan 2003, Andrew Morton wrote:

> > kernel minutes comment
> > ------------- ----------- ---------------------------------
> > 2.4.20-aa1 134 i consider this 'baseline'
> > 2.5.59 124 woo-hoo
> > 2.4.18-19.7.xsmp 128 not bad for frankenstein's montster
> > 2.5.59-mm5 157 uh-oh
> >

> > Oracle version 8.1.7 (no aio support in this release) is accessing
> > datafiles on the two megaraid devices via /dev/raw stacked on top of
> > device-mapper
>
> Rather impressed that you got all that to work ;)
>

Me too. It's still got some rough edges, but 2.5.59 was the first version
that made it through because of this or that reason. I'm very impressed
personally.

>
> http://www.zip.com.au/~akpm/linux/patches/2.5/2.5.59/2.5.59-mm5/broken-out/anticipatory_io_scheduling-2_5_59-mm3.patch

Ok. The results are basically the same as 2.5.59 vanilla:

kernel minutes
----------------------------- ----------
2.5.59-mm5-no-anticipatory-io 125

Anything else?

David 

-- 
/==============================\
| David Mansfield              |
| lkml@dm.cobite.com           |
\==============================/

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