Messages in this thread | | | Date | Thu, 24 Apr 2008 09:43:33 -0400 | From | "Alan D. Brunelle" <> | Subject | Re: [RFC][PATCH 0/3] Skip I/O merges when disabled |
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Alan D. Brunelle wrote:
> > Kernel NM I/Os per second > -------------------- -- --------------- > 2.6.25 (not patched) 483,727.36 > 2.6.25 + nomerges 0 483,880.96 > 2.6.25 + nomerges 1 483,921.92
Wrong chart, sorry:
Kernel NM I/Os per second -------------------- -- --------------- 2.6.25 (not patched) 472.39 2.6.25 + nomerges 0 472.54 2.6.25 + nomerges 1 472.58
(Don't think a little 2-way box w/ 4 SATA drives can really approach 500K I/Os per second...)
Alan
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