From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f50.google.com (mail-pa0-f50.google.com [209.85.220.50]) by dpdk.org (Postfix) with ESMTP id 011315320 for ; Thu, 30 Jan 2014 09:29:35 +0100 (CET) Received: by mail-pa0-f50.google.com with SMTP id kp14so2854141pab.37 for ; Thu, 30 Jan 2014 00:30:54 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:content-type:content-transfer-encoding :subject:message-id:date:to:mime-version; bh=w5DCr5YRWdhE4cCoquECjc88g7YwbD3eSmgBmNp2Mm0=; b=aDrTuXuEn/9EOV3aE2p94c/kFl66xcPXokjafM7KHNeskuI1vBuO4018Xx7fuplUvg WHGckhuP0tVZy4D6eVigkTlxzMH9f8dyMnRjiSFcLdQwCJ0OAYDbk1yGhGZeUhXhCWCb ah0KqSI4DIEY+bqwM2mV3Nhg7lGr7Eh++sZRrlxqSMh7GRViFoBKEW13DnZzKIJ112jr orDkHrMgMHuIJlC5bAOVPDxVVQbF0XrvQdMniq0//mXPb0VjeAeZ84PZmtGKcm/sTdj6 yJpmNQyxbA5nKB18R8BDmjhnvKn+iuVlMLB7WQdIfSoS7izU4Gu8/tKoz2jLztaEmrDl 8C8g== X-Gm-Message-State: ALoCoQnIkj0RHu1R/mC6tWRqgzk8xNUki4+H1xZeOca/MAn6rsdL3XCwvmaI2hLQABfFkHd1mWJi X-Received: by 10.68.17.7 with SMTP id k7mr12845334pbd.119.1391070654304; Thu, 30 Jan 2014 00:30:54 -0800 (PST) Received: from [192.168.1.144] (c-76-103-138-196.hsd1.ca.comcast.net. [76.103.138.196]) by mx.google.com with ESMTPSA id ns7sm14827733pbc.32.2014.01.30.00.30.52 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 30 Jan 2014 00:30:53 -0800 (PST) From: Daniel Kan Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Message-Id: <886FB96F-B46C-4129-A609-D80E5D1B2B5E@nyansa.com> Date: Thu, 30 Jan 2014 00:30:50 -0800 To: dev@dpdk.org Mime-Version: 1.0 (Mac OS X Mail 7.1 \(1827\)) X-Mailer: Apple Mail (2.1827) Subject: [dpdk-dev] Selecting Linux distribution for DPDK applications: CentOS or Debian X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Jan 2014 08:29:36 -0000 I=92m deciding between Debian 7.3 (3.2.0 kernel) and CentOS 6.5 (2.6.32 = kernel) for production. I=92m wondering if anyone has recommendation. We = run the DPDK application in a virtualized environment. Currently, we = configure NICs in pass-through mode which gives the best performance. In = the future, we plan to use DPDK with paravirtualized nics (eg. = vmxnet3-usermap). Thanks. Dan=