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From: endo-h@remus.dti.ne.jp (Hideyuki Endo)
In-Reply-To: Your message of "Sun, 02 Aug 1998 08:31:05 +0900"
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Subject: [FreeBSD-users-jp 31500] I/O benchmarks (Re: FreeBSD
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$B$($s$I$&$G$9(B

From: Kazumasa Gotoh <kgotoh@biwa.linc.or.jp>
Subject: [FreeBSD-users-jp 31494] Re: FreeBSD $B$N(B IO $B$OCY$$!)(B 
Date: Sun, 02 Aug 1998 08:31:05 +0900
> # $B$d$O$j(B packages/ports $B$K$"$k!"(Bbonnie $B$C$F2?$N%Y%s%A%^!<%/$+$J!)(B

iozone$B$O(BPerformance Test of Sequential File I/O$B$H$+$G!"%U%!%$%k$r$9$k$C(B
$B$H=q$$$F$9$k$C$HFI$`$H$$$&%F%9%H$r$9$k$b$N$G$9!#(B

IOZONE performance measurements:
        1100145 bytes/second for writing the file
        1528675 bytes/second for reading the file

$B$H1>$&46$8$N7k2L$r=P$7$^$9!#(B

bonnie$B$O%-%c%i%/%?$4$H$H$+%V%m%C%/$4$H$H$+F1;~$KJ#?t%W%m%;%9$G(Bseek$B$7$^(B
$B$/$j$H$+$b$C$H$$$m$$$m$J%F%9%H$r$7$^$9!#$3$C$A$N7k2L$O!"(B

              -------Sequential Output-------- ---Sequential Input-- --Random--
              -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
Machine    MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU  /sec %CPU
           30   650 66.1  1418 26.9   585 16.5   532 52.6   965 12.3  50.0  9.7

$B$H1>$&46$8$N$b$N$G$9!#(B

# $B$H$3$m$G!">e$K5s$2$?7k2L$O;d$N<g5!$N$b$N$G$9(B(/_;)

$B$G$O(B
$B$O$O(B
--
$B$($s$I$&$R$G$f$-(B				  endo-h@remus.dti.ne.jp
