Messages in this thread | | | Date | Fri, 16 Apr 2004 07:52:39 -0700 (PDT) | From | markw@osdl ... | Subject | Re: 2.6.5-mm5 |
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On 16 Apr, Ingo Molnar wrote: > > * markw@osdl.org <markw@osdl.org> 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?
I've found results to bt stable within a few percent, so this drop could be noise.
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