Date: Sat, 6 Nov 2010 13:25:04 +0100 From: Stefan Bethke <stb@lassitu.de> To: Pyun YongHyeon <pyunyh@gmail.com> Cc: stable@freebsd.org, =?iso-8859-1?Q?Ulrich_Sp=F6rlein?= <uqs@spoerlein.net> Subject: Re: Abysmal re(4) performance under 8.1-STABLE (mid-August) Message-ID: <CF1528C3-3486-4719-936B-A4FCD8079DC3@lassitu.de> In-Reply-To: <20101106093700.GW85693@acme.spoerlein.net> References: <20101106093700.GW85693@acme.spoerlein.net>
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Am 06.11.2010 um 10:37 schrieb Ulrich Sp=F6rlein:
> On this new server, I cannot get more than ~280kByte/s up/downstream =
out of
> re(4) without any tweaking.
>=20
> re0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu =
1500
> =
options=3D389b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_UCAST=
,WOL_MCAST,WOL_MAGIC>
> ether 00:21:85:63:74:34
> inet6 fe80::221:85ff:fe63:7434%re0 prefixlen 64 scopeid 0x1=20
> inet 46.4.12.147 netmask 0xffffffc0 broadcast 46.4.12.191
> nd6 options=3D3<PERFORMNUD,ACCEPT_RTADV>
> media: Ethernet autoselect (100baseTX <half-duplex>)
> status: active
AOL:
re0@pci0:1:0:0: class=3D0x020000 card=3D0x82c61043 chip=3D0x816810ec =
rev=3D0x02 hdr=3D0x00
vendor =3D 'Realtek Semiconductor'
device =3D 'Gigabit Ethernet NIC(NDIS 6.0) (RTL8168/8111/8111c)'
class =3D network
subclass =3D ethernet
re0: <RealTek 8168/8111 B/C/CP/D/DP/E PCIe Gigabit Ethernet> port =
0xd800-0xd8ff mem 0xfdfff000-0xfdffffff,0xfdfe0000-0xfdfeffff irq 18 at =
device 0.0 on pci1
re0: Using 1 MSI messages
re0: Chip rev. 0x3c000000
re0: MAC rev. 0x00400000
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, =
1000baseT-FDX, auto
re0: Ethernet address: 00:26:18:d5:2c:23
re0: [FILTER]
I believe that it was working properly some months ago, but reading =
Rick's thread over on -current I checked and transfer over NFS seems to =
be limited to a couple hundred KB as well.
Stefan
--=20
Stefan Bethke <stb@lassitu.de> Fon +49 151 14070811
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