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Date: Mon, 29 Sep 2003 22:42:52 +0900
X-Sequence: FreeBSD-users-jp 76532
Subject: [FreeBSD-users-jp 76532] All mbuf clusters exhausted
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$B$3$s$K$A$O!#?73$$H$$$$$^$9!#(B

$B;d$,2q<R$G$*<i$j$7$F$$$k%5!<%P!<$N(B/var/log/messages$B$K:#F|!"(B
/kernel: All mbuf clusters exhausted, please see tuning(7).
$B$H$$$&%a%C%;!<%8$,BgNL$K=P$F$$$^$7$?!#(B

mbuf clusters$B$r;H$$@Z$C$F$7$^$&>l9g$C$F!"$I$s$J$3$H$,(B
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$B:F5/F08e!"(B/var/log/messages$B$r3NG'$7$?$H$3$m!"(B
/kernel: All mbuf clusters exhausted, please see tuning(7).
$B$H$$$&%a%C%;!<%8$,BgNL$K=P$F$$$^$7$?!#(B

$B$3$N%a%C%;!<%8$K$D$$$F!"(BFreeBSD-users-jp$B$J$I$N2a5n%m%0$r(B
$B8!:w$7$?$j!"(Bman tuning$B$7$FJ,$+$C$?$3$H$O!"(B
$B!&(Bnetstat -m $B$G8=:_$N;HMQ>u67$,3NG'$G$-$k(B
$B!&(Bkern.ipc.nmbclusters$B$NCM$rD4@0$9$k$3$H$,=PMh$k(B
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$B%5!<%P!<$N%9%Z%C%/(B
Dell PowerEdge1650
Pentium 3 1.2GHz$B!J$0$i$$!K(B
RAM 1GB

% uname -a
FreeBSD hostname 4.7-RELEASE FreeBSD 4.7-RELEASE #0: Wed Oct  9 15:08:34 
GMT 2002     root@builder.freebsdmall.com:/usr/obj/usr/src/sys/GENERIC  
i386

% ifconfig
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
	options=3<rxcsum,txcsum>
	inet 172.xx.xx.xx netmask 0xffffff00 broadcast 172.xx.xx.255
	inet6 fe80::206:5bff:fe8e:52b7%em0 prefixlen 64 scopeid 0x1 
	ether 00:06:5b:8e:52:b7
	media: Ethernet autoselect (10baseT/UTP <half-duplex>)
	status: active
em1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
	options=3<rxcsum,txcsum>
	ether 00:06:5b:8e:52:b8
	media: Ethernet autoselect
	status: no carrier
faith0: flags=8002<BROADCAST,MULTICAST> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
	inet6 ::1 prefixlen 128 
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4 
	inet 127.0.0.1 netmask 0xff000000 
ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552

% netstat -a
258/400/26624 mbufs in use (current/peak/max):
	258 mbufs allocated to data
256/300/6656 mbuf clusters in use (current/peak/max)
700 Kbytes allocated to network (3% of mb_map in use)
0 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines

% sysctl -a $B!JH4?h!K(B
kern.ipc.nmbclusters: 6656

$B$h$m$7$/$*4j$$$7$^$9!#(B

$B?73$(B
