cvs commit: src/sys/kern kern_descrip.c
julian at elischer.org
Tue Jul 24 00:48:41 UTC 2007
Jeremie Le Hen wrote:
> Hi Jeff,
> On Tue, Jul 03, 2007 at 02:27:51PM -0700, Jeff Roberson wrote:
>> For the curious, these last two patches make a substantial improvement to
>> mysql write performance on my 8way opteron:
>> The green line is without and the blue line is with.
> Just for information, do you have any hint why Linux eventually
> performs better above 18 threads?
I think that is the wrong question..
the question is "why do we drop off after 8?"
which I'm sure Jeff is already working on.
> Thank you for your work.
> Best regards,
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