From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 5936D5A83 for ; Thu, 31 Mar 2016 11:26:41 +0200 (CEST) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP; 31 Mar 2016 02:26:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,421,1455004800"; d="scan'208";a="935341478" Received: from irsmsx104.ger.corp.intel.com ([163.33.3.159]) by fmsmga001.fm.intel.com with ESMTP; 31 Mar 2016 02:26:39 -0700 Received: from irsmsx109.ger.corp.intel.com ([169.254.13.174]) by IRSMSX104.ger.corp.intel.com ([169.254.5.87]) with mapi id 14.03.0248.002; Thu, 31 Mar 2016 10:26:38 +0100 From: "Pattan, Reshma" To: Mariappan Rajendran , "users@dpdk.org" Thread-Topic: Speed of NIC is showing only 100Mbps though it is 10G Thread-Index: AQHRhcGzv2EPyhfG4kGlPTvuf4KHyp9oeJChgArSD1A= Date: Thu, 31 Mar 2016 09:26:37 +0000 Message-ID: <3AEA2BF9852C6F48A459DA490692831FFDF811@IRSMSX109.ger.corp.intel.com> References: <9FD1D15E8DE6B643B19117B8EE4428558184D54B@ICSBLRMB02.infics.com> <9FD1D15E8DE6B643B19117B8EE4428558184D56A@ICSBLRMB02.infics.com> In-Reply-To: <9FD1D15E8DE6B643B19117B8EE4428558184D56A@ICSBLRMB02.infics.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNTkyYTk4YWUtNTUwNS00NWEzLWFjY2ItZWZhZmYxNWE3NTIzIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE1LjkuNi42IiwiVHJ1c3RlZExhYmVsSGFzaCI6IlVvY2xGZ0FvVEdqNVE4aXJqb1lqZmpaOUt1XC83djBCNGFZeFd3SXR2Um5VPSJ9 x-ctpclassification: CTP_IC x-originating-ip: [163.33.239.181] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-users] Speed of NIC is showing only 100Mbps though it is 10G X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 31 Mar 2016 09:26:42 -0000 Hi, > -----Original Message----- > From: users [mailto:users-bounces@dpdk.org] On Behalf Of Mariappan > Rajendran > Sent: Thursday, March 24, 2016 11:41 AM > To: users@dpdk.org > Subject: [dpdk-users] Speed of NIC is showing only 100Mbps though it is 1= 0G >=20 > Hi, >=20 > I am new to DPDK, as a first thing, i ran l2fwd app. I saw that it is det= ecting the > port0 NIC card, but the speed is showing as 100Mbps, though the NIC card = is > 10G speed capable. > What could be the reason ? Below is the log. I connected the NIC card to= my > LAN using cat6 cable, to reach this NIC card from my other machines in LA= N. >=20 > FYI - >=20 > root@VFSR4:/home/hadmin/dpdk-2.2.0/examples/l2fwd# ./build/l2fwd -c f -n = 4 > -- -q 8 -p ffff > EAL: PCI device 0000:01:00.0 on NUMA socket 0 > EAL: probe driver: 8086:1528 rte_ixgbe_pmd > EAL: PCI memory mapped at 0x7f7367600000 > EAL: PCI memory mapped at 0x7f7369167000 > PMD: eth_ixgbe_dev_init(): MAC: 4, PHY: 3 What is the NIC type? If it is 10GB, Ex: 82599ES 10-Gigabit SFI/SFP+ ?=20 you should get above log as ex: "PMD: eth_ixgbe_dev_init(): MAC: 2, PHY: 18= , SFP+: 5" Will you provide the "./tools/dpdk_nic_bind.py --status" output. Thanks Reshma