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Date:      Tue, 22 Oct 2002 12:01:23 -0700 (PDT)
From:      Julian Elischer <julian@elischer.org>
To:        Seigo Tanimura <tanimura@axe-inc.co.jp>
Cc:        current@FreeBSD.org, tanimura@FreeBSD.org
Subject:   Re: Dynamic growth of the buffer and buffer page reclaim
Message-ID:  <Pine.BSF.4.21.0210221155320.30640-100000@InterJet.elischer.org>
In-Reply-To: <200210220949.g9M9nroK026750@shojaku.t.axe-inc.co.jp>

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On Tue, 22 Oct 2002, Seigo Tanimura wrote:

> Introduction:
> 
[...]
> 
> The patch at:
> 
> http://people.FreeBSD.org/~tanimura/patches/dynamicbuf.diff.gz

Cool..


> 
> 
> -j	baseline		w/ my patch
> 	real	user	sys	real	user	sys
> 1	1608.21	1387.94	125.96	1577.88	1391.02	100.90
> 10	1576.10	1360.17	132.76	1531.79	1347.30	103.60
> 20	1568.01	1280.89	133.22	1509.36	1276.75	104.69
> 30	1923.42	1215.00	155.50	1865.13	1219.07	113.43
> 

definitly statistically significant.


> 
> Another interesting results are the numbers of swaps, shown below.
> 
> -j	baseline		w/ my patch
> 1	0			0
> 10	0			0
> 20	141			77
> 30	530			465

this too.

> 
> 
> Comments and flames are welcome.  Thanks a lot.
> 

No flames..


Julian



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