From: Mary Edie Meredith <maryedie@osdl.org>
To: Patrick Mansfield <patmans@us.ibm.com>
Cc: lse-tech <lse-tech@lists.sourceforge.net>, linux-kernel@vger.kernel.org
Subject: Re: [Lse-tech] Re: [OSDL][BENCHMARK] DBT-2 2.5.65/mjb/osdl comparison data
Date: 28 Mar 2003 15:52:24 -0800 [thread overview]
Message-ID: <1048895544.2532.342.camel@ibm-e.pdx.osdl.net> (raw)
In-Reply-To: <20030328152516.A22557@beaverton.ibm.com>
No, I didn't capture read profiles on the non-cached cases. I will be
collecting readprofile on all cases when I go to 2.5.66, but I didn't on
this round.
If you have a special interest, I can go back and get the data. It
takes 2hrs per kernel. If you could identify a subset most interesting
to you, I can do those first.
On Fri, 2003-03-28 at 15:25, Patrick Mansfield wrote:
> On Fri, Mar 28, 2003 at 02:15:24PM -0800, Mary Edie Meredith wrote:
> > Score Score
> > Kernel Cached Non-Cached
> > 2.5.65 base 100 (baseline) 100
> > 2.5.65-mjb2 HZ=100 90.95 99.26
> > 2.5.65-mjb2 HZ=1000 102.38 99.92
> > 2.5.65-osdl1 101.69 99.89
> > 2.5.64-osdl1 104.16 99.67
> >
> > HZ is defined as 1000 in the base and osdl1 kernels. mjb2 kernel uses
> > Andrew Morton / Dave Hansen patch making HZ a config option of
> > 100 Hz or 1000 Hz). Also we reversed out the 400-shpte patch.
> >
> > Link to .config, readprofiles, metric info, raw data:
> >
> > http://www.osdl.org/projects/dbt2dev/results/8way/MJB65/8way_2_5_65.html
>
> Do you have readprofiles of the non-cached runs?
>
> -- Patrick Mansfield
>
>
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--
Mary Edie Meredith <maryedie@osdl.org>
Open Source Development Lab
next prev parent reply other threads:[~2003-03-28 23:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-28 22:15 Mary Edie Meredith
2003-03-28 23:25 ` Patrick Mansfield
2003-03-28 23:52 ` Mary Edie Meredith [this message]
2003-03-29 1:17 ` [Lse-tech] " Patrick Mansfield
2003-03-28 23:46 ` [Lse-tech] " Martin J. Bligh
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