Re: 2.6.5-mm5
From: Ingo Molnar
Date: Fri Apr 16 2004 - 05:35:42 EST
* markw@xxxxxxxx <markw@xxxxxxxx> wrote:
> I have more results with DBT-2 on my 4-way Xeon system:
> http://developer.osdl.org/markw/fs/dbt2_project_results.html
>
> It doesn't look like the latest cpu scheduler work is helping this
> workload. I've also made sure that the database was set to use fsync
> instead of fdatasync so you can see if those fsync speedup patches are
> offering anything with this workload too.
>
> ext2 ext3
> 2.6.5-mm5 2165 1933
> 2.6.5-mm4 2180
> 2.6.5-mm3 2165 1930
> 2.6.5 2385
how stable are the results? Could the 2180 => 2165 drop be noise?
Ingo
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