Date: Fri, 25 Jan 2013 16:02:53 +0100 From: Damien Fleuriot <ml@my.gd> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: Re: bge bad performance Message-ID: <727F9491-A88F-4A4E-BD4F-61235F31500E@my.gd> In-Reply-To: <E1Tygmo-0009Vr-7W@kabab.cs.huji.ac.il> References: <E1Tygmo-0009Vr-7W@kabab.cs.huji.ac.il>
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On 25 Jan 2013, at 11:45, Daniel Braniss <danny@cs.huji.ac.il> wrote: > Hi, > It seems that I have more issues with the bge, > Broadcom NetXtreme Gigabit Ethernet, ASIC rev. 0x5720000 >=20 > ifconfig says: > bge2: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 15= 00 > options=3Dc019b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,VLA= N_HWTS > O,LINKSTATE> > ether xx... > inet6 xxx prefixlen 64 scopeid 0x3=20 > inet xxx... netmask 0xfffff000 broadcast yyy > nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL> > media: Ethernet autoselect (1000baseT <full-duplex>) > status: active >=20 > iperf reports > [ 3] 0.0-10.0 sec 230 MBytes 193 Mbits/sec >=20 Post your iperf command line and explain the test environment, as in direct c= onnection vs switched network link ?
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