From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f176.google.com (mail-wi0-f176.google.com [209.85.212.176]) by dpdk.org (Postfix) with ESMTP id 96A935A73 for ; Mon, 6 Apr 2015 12:42:20 +0200 (CEST) Received: by widdi4 with SMTP id di4so26956288wid.0 for ; Mon, 06 Apr 2015 03:42:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=sfbJRP5HsYfH/i8CnXjW85/QxTweg5NbzUUWZcNZPiI=; b=UuSN+jtyinl3NLdXlEoUYb6PAWOGS1asdkKQruep/fJao8SVhmn3jkn7Lr8AdqHyuh HS6ILy/F7NSnC6EiXRZ6Mxj5eRasAIPQR5389ol7GKM9vXFssM1G/4sfwPV1T/qZN8Te HcpLynVc+I9VlAVQl4Ej+QdwO8W38oktuPk3djwzQvwNtYd40rwCKkgN7EkBGWlhY9qI TB1wsP18/E83CY8AbGQbOEzjI+4TaFjkdRiG/rQTrorOPFct7tea17TWu4j8xoWMBZMS EBSQMpYiOzIAaxPKXZffR44Zg/w5BLSUcnROj8jk6CUd0+C62rBExsVcQ1H3Ay5v939B 9stg== MIME-Version: 1.0 X-Received: by 10.194.24.35 with SMTP id r3mr29297012wjf.125.1428316940414; Mon, 06 Apr 2015 03:42:20 -0700 (PDT) Received: by 10.27.125.87 with HTTP; Mon, 6 Apr 2015 03:42:20 -0700 (PDT) Date: Mon, 6 Apr 2015 16:12:20 +0530 Message-ID: From: Srinivasreddy R To: "dev@dpdk.org" Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] packet loss in usvhost dpdk interface 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: Mon, 06 Apr 2015 10:42:20 -0000 Hi, I have observed packet loss with usvhost dpdk interfaces even at a very small rate . This is because virtqueue [dev->virtqueue] is found to be full, and my application should drop the packets . some one pls help me , how can I avoid this loss . -------- thanks srinivas.