From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f41.google.com (mail-pa0-f41.google.com [209.85.220.41]) by dpdk.org (Postfix) with ESMTP id 2D02A2BD5 for ; Tue, 31 May 2016 16:35:02 +0200 (CEST) Received: by mail-pa0-f41.google.com with SMTP id eu11so63109316pad.3 for ; Tue, 31 May 2016 07:35:02 -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; bh=5O8xZEcCjCK4R5ucGyzW5M4phQYcu+6znlFgNyriIss=; b=HQ3RuqJaJymjTCVZalESFZaGAdH4B5gs4FzCbe7fgOgOtZLxDs9iEQuUA1iHkH+3rd fAlpH2Knz7sITysffL+v69I5GRssVzHzwnWdFPI6mhok55i7NrpbJAT4GJ/bTMAxqSbR hIGqZQb1xVYoC0OBX8tkiznm5hBnFCPPQGKHOd+RjJ3WNOYRDGEzhv88Y7FNtrL2d75P G8uQSzUj1Ni8VCVUt3MWmBDDOC4a+iCxrAsw3y4+nKmpTq4S/xdqBLSBKcWEU05S/Kqh xcDJX4EcLanuzttNADrUev7Q+jwsQljVyvMDKa3PrXVEk0pdoIi5kG5cWPuZXoJKQIS5 iohA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=5O8xZEcCjCK4R5ucGyzW5M4phQYcu+6znlFgNyriIss=; b=V8A6py1eeBmtsHiOzrUQS/vbODy4QIqHEcl4KgTukEdR76GNesXaDVyeZZEI5VwSfP b93m5aUOFllawoBoBiuZnY6taw9AUEGqfQT5Lk9ot7IoAGcp2KcoUORzdWvK9E3UmYER LqTy+r8SA0HCtlInsqWev+0Oj3+EoDxbBBXR6mnSXcnn/AiLJBR56myPs+m20inV63Mf rdjpfwZ7iQMxNACwvIkAIPayoQbP8cSYuxlw8iHK9v3dIqtWmeVXeCKa6uLYiMSMRrNN OAMjbWYzx6k5jfjLfSEs1OMqPomhf3/rvelbifWuEKUl8Y9hQEnqZNX0W8t/dXSsI1b3 HmFA== X-Gm-Message-State: ALyK8tLhLTUKJRNZ1eQ9PGJdjRU6g0zFv2hzs2wi0vesI3516+yuMej4FNr2Jkr6s8q284yMVktTKBxZmZDtNQ== MIME-Version: 1.0 X-Received: by 10.67.13.144 with SMTP id ey16mr55484159pad.147.1464705301223; Tue, 31 May 2016 07:35:01 -0700 (PDT) Received: by 10.66.222.39 with HTTP; Tue, 31 May 2016 07:35:01 -0700 (PDT) Date: Tue, 31 May 2016 20:05:01 +0530 Message-ID: From: SAKTHIVEL ANAND S To: users@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] memory tracker in PMD level 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: Tue, 31 May 2016 14:35:02 -0000 Hi How can we track the packet drops in the PMD level, when receiving rings is full or by some other means. Lets assume my processing speed is less than receiving line rate so PMD rings are over run and incoming packets are getting dropped. how should i track this issue(status of mbufs and dropping packets counts in PMD). Is there any APIs or any tool available? is libtrace will help here? any help would be much appreciated. -- Thanks Sakthivel S OM