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From: tetsuya <tetsuya@falcon.cs.ritsumei.ac.jp>
To: FreeBSD-users-jp@jp.FreeBSD.org
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Date: Tue, 30 Sep 2003 21:35:31 +0900
X-Sequence: FreeBSD-users-jp 76563
Subject: [FreeBSD-users-jp 76563] Re: All mbuf clusters exhausted
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$B?9K\$H?=$7$^$9!%(B

> mbuf clusters$B$r;H$$@Z$C$F$7$^$&>l9g$C$F!"$I$s$J$3$H$,(B
> $B9M$($i$l$k$G$7$g$&$+!)(B
> $B!V0lHLO@$H$7$F!"$3$s$J$3$H$,9M$($i$l$k!WDxEY$G$b!"2?$+(B
> $B>pJs$,$"$k$H=u$+$j$^$9!#(B
$B;29M$K$J$i$J$$$+$b$7$l$^$;$s$,!$(B
$B0JA0(B apache $B$NIi2Y%F%9%H$r$d$C$F$$$F0n$l$?$3$H$,$"$j$^$9!%(B
$B$A$J$_$K(B web $B%5!<%PB&$N%^%7%s$G$O$J$/!$(B
$BIi2Y$r$+$1$k%/%i%$%"%s%HB&$N%^%7%s$G$9!%(B

$B$I$l$0$i$$$NIi2Y$r$+$1$F$$$?$+$^$G$O5-21$,[#Kf$G$9$,!$(B
CGI $B$r<B9T$9$kF0E*$J%Z!<%8$KBP$7$F(B 500 $B!A(B 1000 $BF1;~@\B3$r9T$C$F$^$7$?!%(B
$BIi2Y7WB,%D!<%k$K$O(B apache $BIUB0$N(B ab $B%3%^%s%I$G9T$$$^$7$?!%(B
# ab -n 500 -c 500 http://web/server/load.cgi
$B$N$h$&$J46$8$G$9!%(B

$B%G%U%)%k%H$G$O(B NMBCLUSTER=1024 $B$K$J$C$F$$$?$N$G!$(B
$B$=$l$r(B -> 2048 -> 4092 $B$HA}$d$7$F%F%9%H$7$F$_$?$N$G$9$,!$(B
$B$d$C$Q$j0n$l$F$7$^$$$^$7$?!%(B

$B$I$N$0$i$$CM(B(NMBCLUSTERS)$B$,E,@5$J$N$+$J$H(B
$B%M%C%H$r8!:w$7$?$H$3$m!$0J2<$N%Z!<%8$r8+IU$1$^$7$?!%(B
http://www.nxhack.tarumi.kobe.jp/FreeBSD_kernel_tuning.html

$B$3$3$G$O(B NMBCLUSTER=32768 $B$HBg$-$J?t$r@_Dj$7$F$$$^$9!%(B
$B$3$NCM$J$i>e5-$NIi2Y%F%9%H$G0n$l$k$3$H$O$"$j$^$;$s$G$7$?!%(B
$BJ*M}%a%b%j$KM>M5$,$"$k$J$iBg$-$a$K$7$F$*$$$F$b$$$$$b$N$J$N$+$J!)(B

$B$=$l$G$O!%(B

--
Tetsuya_MORIMOTO
<tetsuya@falcon.cs.ritsumei.ac.jp>
