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From: Akira Noda <a-noda@jaist.ac.jp>
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To: FreeBSD-tech-jp@jp.FreeBSD.org
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Date: Mon, 02 Jun 2003 21:13:33 +0900
X-Sequence: FreeBSD-tech-jp 3362
Subject: [FreeBSD-tech-jp 3362] Re: periodic measurement of sysctl variables
 at a high-load status
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X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+030602

$BLnED$G$9!#(B

$B$*$*$h$=!"#1IC$*$-$K%G!<%?$r<hF@$7$F%G!<%?$r<hF@$9$k$H$-$K@53N$J(B
$B%?%$%`%9%?%s%W$rF@$k$H$$$&<jCJ$G$O$@$a$G$7$g$&$+!)(B

while(1){
CPU$BIi2Y$J$I$N7WB,(B
gettimeofday()$B$G@53N$J;~4V$r<hF@(B
usleep()$B!!>e5-$GF@$i$l$?@53N$J;~4V$rMxMQ$7$FI,MW$J;~4V$@$1(Bsleep$B$9$k!#(B
}
$B$3$l$@$H!"=hM};~4V$r9M$($:$KAH$`$HKhIC!!6O$+$KCY$l$?;~E@$G%G!<%?$r5-O?(B
$B$7$?$j!"Ii2Y$,=8Cf$7$?$H$-$O(B1$BIC?a$CHt$P$9$H$$$&$3$H$b$"$k$+$b$7$l$^$;$s$,!"(B
$B%9%W%i%$%sJd40$G$4$^$+$;$J$$$G$9$+$M$'!&!&!J$)(B


Kenji Rikitake wrote:

> FreeBSD$B$KBP$7$FIi2Y$,$+$+$C$?>uBV(B(CPU$BMxMQN(!"%a%b%j$NNL!"%Z!<%8%U%)%k%H(B
> $B$N2s?t$N$I$l$+$"$k$$$O$9$Y$F$,9b$/$J$k>uBV(B)$B$N;~$K!"(B($BNc$($P(B1$BIC$K(B1$B2s(B)$BFbIt(B
> $B$N>u67$rDj4|E*$KB,Dj$G$-$kJ}K!$r8!F$$7$F$$$^$9!#M%@hEY$N9b$$%W%m%;%9$r>e(B
> $B$2$F$*$1$P:Q$`$N$+!"$=$l$H$b%+!<%M%k%l%Y%k$GA`:n$9$kI,MW$,$"$k$N$+!"$A$g$C(B
> $B$H9M$($F$_$^$7$?$,$o$+$i$J$$>uBV$G$9!#4XO"%j%=!<%9$r$4B8$8$NJ}$O$*65$($$(B
> $B$?$@$1$l$P9,$$$G$9!#(B
> 
> // Kenji Rikitake


