Re: [TEST/REVIEW] cpu time accounting patch, step 2

From: Poul-Henning Kamp <phk_at_phk.freebsd.dk>
Date: Fri, 10 Feb 2006 15:55:16 +0000
In message <17388.44976.250463.383429_at_grasshopper.cs.duke.edu>, Andrew Gallatin
 writes:

>Here are some benchmark results from my "AMD Athlon(tm) 64 X2 Dual
>Core Processor 3800+" running an SMP kernel for both loopback and
>10GbE TCP networks.  The executive summary is that there's a 41%
>improvement in loopback pingpong, and a 12.5% improvement in a
>pingpong test with a remote linux machine over 10GbE.  Since the linux
>machine isn't infinately fast, the improvement is probably a bit more
>than 12.5% ;)

That's a LOT more than I had hoped for...

Poul-Henning

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk_at_FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.
Received on Fri Feb 10 2006 - 14:55:19 UTC

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