From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f44.google.com (mail-it0-f44.google.com [209.85.214.44]) by dpdk.org (Postfix) with ESMTP id 5409F1E2B for ; Mon, 9 Jan 2017 14:24:56 +0100 (CET) Received: by mail-it0-f44.google.com with SMTP id x2so62651782itf.1 for ; Mon, 09 Jan 2017 05:24:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lightcyber-com.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=G0B0czjzLFny/mRmpm8T9ZZoo/SKz1N4LQMsaj4NNdA=; b=CD+aRIvrqs0Rg4sRJiAX/pfn5UyV5dBoabWk4tSjR9hCHE2G084rIJ4VTUlppsDFrI 0N1cocUstxDgSqGG0Oytq8X8NJKcBFCs5gkD1auXjItP8bfIWPsBCMnimudQ0ghdRxwT n5JDbyeS3euDEA6gkoxpGs1ysAxZdkjEiubHhvgQanzndeIcyLUSJhasybuQlNWINaS3 mNxfTOAt7nwBMWOgMZaoz7Nv7dA0kTlNpfsW5Q7XfPDduFBwTsXss39ZjPzizgFQKb3w 2yM8YG+azKabHZpR6deiF/3NNCIW6BnyPxu9/7FoQ2/ywQpGAeGQWiaaSUcwN1E1EyRu 1gHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=G0B0czjzLFny/mRmpm8T9ZZoo/SKz1N4LQMsaj4NNdA=; b=r0zkVHBwLiL77VtEzt91AUbYI8qMf6wPAucMuok7947AAl2iN500DW4/YnQt5OnZR9 v/fFqz/5e5bpNu05qamezqNT1RvFYtfEFfeBv74qeJIcxTkl42M+7X/hIwoZUyA21vMv dQRtirpH1raBHkKkyEVJdP1ZeMy1H/+KNn4JsQWm27w3hERzwATxd2VSc0R4kAsgFJuC lQX+YmanmROVwcp7qPpRJU6ZIb8F3IQQ5VJdOWdFBDi6HNvIOIDiduj1lz4z2wg+ryz1 hTXpete0jtLYutr95f2x8Jcy9Ex7gkF93cFrPUyc2qv79rnIZkGvZsuK5RCz9xYcM/MU +SCQ== X-Gm-Message-State: AIkVDXIUtTwGrqajp1iY58pqwdsNNsoc7JEx/7WbyhKi4G4iciE/ByU9err/VJVoD3L2o7IslP18YuOw1RYpiQ== X-Received: by 10.36.57.10 with SMTP id l10mr4262302ita.8.1483968295281; Mon, 09 Jan 2017 05:24:55 -0800 (PST) MIME-Version: 1.0 Received: by 10.36.223.195 with HTTP; Mon, 9 Jan 2017 05:24:54 -0800 (PST) From: Keren Hochman Date: Mon, 9 Jan 2017 15:24:54 +0200 Message-ID: To: dev Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] Pocket loss on 82545EM Gigabit Ethernet Controller (Copper) X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Jan 2017 13:24:56 -0000 Hello, I have a VM with network card: 82545EM Gigabit Ethernet Controller (Copper) - SpanSwitch when I use libpcap of dpdk I see 30% packet loss. Only when I bind the network card to igb_uio I do not see packet loss anymore. Without dpdk I there is no packet loss also. Is there a problem running libpcap on this network card? Thanks, Keren