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From: KAWAGUTI Ginga <ginga-freebsd@ginganet.org>
To: FreeBSD-users-jp@jp.FreeBSD.org
Message-ID: <20061219004103.GE1121%ginga-freebsd@ginganet.org>
References: <20061216125240.A343B218DC@mail.asahi-net.or.jp> <20061217.011252.71107309.maro@flu.if0.org> <20061217020004.GD1121%ginga-freebsd@ginganet.org> <20061217.150532.59509087.maro@flu.if0.org>
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Date: Tue, 19 Dec 2006 09:41:03 +0900
X-Sequence: FreeBSD-users-jp 90229
Subject: [FreeBSD-users-jp 90229] Re: PE850 network performance
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: ginga-freebsd@ginganet.org
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+060209

$B@n8}$G$9(B

$B<j85$N(B NIC $B72$r$A$g$C$H%F%9%H$7$F$_$^$7$?!%(B
($B2r7h:v$G$O$J$$$G$9(B...)

$B"!(Bhost1: bge0, em0	(Intel Xeon 5130(2GHz); chipset: intel 5000X)

bge0: <Broadcom BCM5752 A1, ASIC rev. 0x6001> mem 0xfba00000-0xfba0ffff irq 17 at device 0.0 on pci31
bge0: firmware handshake timed out
miibus0: <MII bus> on bge0
brgphy0: <BCM5752 10/100/1000baseTX PHY> on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto
bge0: Ethernet address: 00:17:08:xx:xx:xx
($BHyL/$K%$%d$J%a%C%;!<%8$,$"$j$^$9$M(B...)

em0: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port 0x1100-0x113f mem 0xfb440000-0xfb45ffff,0xfb400000-0xfb43ffff irq 56 at device 10.0 on pci17
em0: Ethernet address: 00:04:23:xx:xx:xx


$B"!(Bhost2: bce0		(Intel Xeon 5150(2.6GHz); chipset: intel 5000P)

bce0: <Broadcom NetXtreme II BCM5708 1000Base-T (B1), v0.9.6> mem 0xf8000000-0xf9ffffff irq 16 at device 0.0 on pci3
bce0: ASIC ID 0x57081010; Revision (B1); PCI-X 64-bit 133MHz
miibus0: <MII bus> on bce0
brgphy0: <BCM5708C 10/100/1000baseTX PHY> on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto
bce0: Ethernet address: 00:18:71:73:c5:5a

$B$I$A$i$b(B FreeBSD/i386 6-stable $B$NI8=`(B(SMP)kernel $B$G$9!%(B
(host1 $B$O(B10$B7n:"(B, host2 $B$O(B 11$B7n:"$N$b$N(B)


ports/net/rude $B$rMxMQ$7$F(B 1500Byte UDP $B$NE>Aw@-G=$r$_$F$$$^$9!%(B

receiver% crude -s 30

sender% cat rude.cfg
START NOW
1000 0030 ON 3002 10.1.1.1:10001 CONSTANT 70000 1500	# ex. 1500Byte @ 70000pps
11000 0030 OFF						# 10$BIC4V$G=*N;(B
sender% rude -s rude.cfg

$B$G(B rude $B=*N;8e$K(B crude $B$r(B ^C $B$7$FE}7W>pJs$r$_$k$H$$$&46$8$G$9!%(B

$BAH9g$o$;$O0J2<$NDL$j$G!$(Bhub $B$J$7$K%9%H%l!<%H%1!<%V%kD>7k$G$9!%(B
pattern1:	bce0@host2 => bge0@host1
pattern2:	bce0@host2 <= bge0@host1
pattern3:	bce0@host2 => em0@host1
pattern4:	bce0@host2 <= em0@host1

$B7k2L$O(B pattern1,3,4 $B$O(B 900Mbps(76kpps) $B$r1[$($k$/$i$$$O9T$-$^$9$,!$(B
pattern2 $B$@$1(B 500Mbps($B!A(B44kpps) $BDxEY$GF,BG$A$N$h$&$G$9!%(B

$B$H$$$&$3$H$G$9$/$J$/$H$b(B
$B!V(BPCI-Express $B@\B3$N(B bge@BCM5752  $B$NAw?.B&$N@-G=!W$,>/!92x$7$$$h$&$G$9!%(B
($B<+J,$G0JA0%F%9%H$7$?$N$O!$=o;v>p$K$h$j<u?.B&@-G=$@$1$@$C$?$?$a!$(B
bge$B7O$KFq$"$j$H$OA4A35$$,IU$+$J$+$C$?$N$G$9$M(B)

pattern1 $B$G$O(B 70000pps $B$H@_Dj$7$F(B 
10s $B$G(B 713952 received, 2 out-of-seq, 334 lost(1.07e8 Byte/s) $B$G$7$?$,(B
pattern2 $B$G$O(B 45000pps $B$N@_Dj$G4{$K(B 44000 received, 0 out-of-seq, 14546 lost $B$G$9!%(B
(pattern3,4 $B$O(B pattern1 $B$H35$M$K$??t;z$G$9(B; 
 $B$$$:$l$b(B 7$BK|$h$jA}$d$7$F$b(B 75000pps$BJU$j$+$iF,BG$A$K$J$j$^$9(B)

$B$A$J$_$K(B pattern2 $B$G$b(B payload size $B$r(B 1500B => 150B $B$K$9$k$H(B
pps $B$OA}$($^$9$N$G!$3d$j9~$_$H$+$N(B packet $B=hM}@-G=$NLdBj$G$O$J$$$h$&$G$9!%(B
($B$^!$(B"$BAw?.(B" $B$@$+$i3d$j9~$_$O$J$$$G$9$h$M(B)

$B$A$J$_$K(B 150Byte/packet $B$@$H(B loss$BN($H$+$NFC@-$,0c$C$F$$$k$h$&$G$9$,!$(B
$B$3$NNN0h$G$O4{$K(B rude $B<+BN$,$"$^$j$^$H$b$KF0$$$F$$$J$$2DG=@-$b(B
$B$"$k5$$,$9$k$N$G$"$^$j%F%9%H$7$F$$$^$;$s!%(B

$B0lHVIiC4$N7Z$$(B 1500Byte/packet $B$G$3$NDxEY$@$H(B
$B$b$C$HLdBj;k$5$l$F$$$F$bNI$5$=$&$J5$$,$7$^$9$,!$$I$&$J$s$G$7$g$&(B...


In Sun, Dec 17, 2006 at 03:05:32PM +0900,
Kazumaro Aoki <ka@flu.if0.org> wrote:
> > src% cat rude.cfg
> > START NOW
> > 1000 0030 ON 3002 10.1.1.1:10001 CONSTANT 500 1500	# ex. 1500Byte @ 500pps
> > 11000 0030 OFF						# 10$BIC4V$G=*N;(B
> > EOF
> > src% rude -s rude.cfg
> 
> EOF$B$rF~$l$k$H!V(Brude -s rude.cfg$B!W$,$9$0=*$C$F$7$^$C$?$N$G!":o$j$^$7$?!#(B
> 10.1.1.1$B$O!"!V(Bcrude -s 30$B!W$rN)$A>e$2$k%^%7%s$H2r<a$7$F<B83$7$^$7$?!#(B

$B<:Ni$7$^$7$?!%(BEOF $B$OEvJ}$N=q$-4V0c$$$G$9!%(B

-- 
       $B"J"J(B
Zzz.. (- - )$B"^"^"=!A(B           $B@n8}(B $B6d2O(B
      ##############   ginga-freebsd@ginganet.org
