From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id C00DDA0350; Mon, 18 Nov 2019 15:30:03 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 8C6A62B87; Mon, 18 Nov 2019 15:29:58 +0100 (CET) Received: from mail-io1-f54.google.com (mail-io1-f54.google.com [209.85.166.54]) by dpdk.org (Postfix) with ESMTP id D5801B62 for ; Mon, 18 Nov 2019 15:29:56 +0100 (CET) Received: by mail-io1-f54.google.com with SMTP id j20so7907528ioo.11 for ; Mon, 18 Nov 2019 06:29:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nitk-edu-in.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=Z4OkvAj6dMwxsNaYi1h25ovCZId7bPVGRa7JE2AmTLs=; b=JnEvbrDxYq64YsR9JcBHjdfkApkuTIKY2TcaHXP+q8Vv7bnv2k08WOICRJuPsCMCCx 4/Z7Jdry6NCu6CsPZQsm7v2JT9durSeFaeB2u9syfpH5ThgV1/L/lsOuUryv9aNUJnsT 7CNq5gFKasgpJ+M16EZAgdJq9GfmgWPHiZZLOnORYZiank9fs8BLdwsZcRB8G3GpvXO6 Jjt1ky1+vyiLr0VVeaVU8GEk5Og30nZSkCGl4vutoIA6kn4exQZC8Eyo7Pz4IxEs1s79 cognySq1Y9N3slMgMIND/9UqE2uni9YF1PHOwzOGNnH4H64z8PAqTF5Fcw3r6nrN/6J1 6Lsg== 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=Z4OkvAj6dMwxsNaYi1h25ovCZId7bPVGRa7JE2AmTLs=; b=oM8jKMu1zPNvMCyFoh+C8YBwY4yPIrWArzUJD70gGz0MyxaKPyxvq8KhLOn/9BaqQU 0F9z2TdbYiSxvayLgGGW6snQYu+UMYCkrby+3tEh5bknPkBX5ea/Bn7YVzV7kOExoUx/ Rnbs6NJcTR1kJ0BjLoLOsUiKoG+g2/qtRZzC7fFY1Nt0BtpaAPspukvh4PQFAdJsYa+9 etpLD9t3JjmTtwS+uyKW/cKuaB+nZsUD02akcRFVusbQ7t2S8qt7/nXWt6FPJaeFTYI+ 6LEMYQPBobHDQIRzz64XduVg4xyNN8n7xnWluPJkZHlkgsxjhZkj/KaBkf5xT9x19As0 olXA== X-Gm-Message-State: APjAAAU04xtm0HmTW2kNunLmBUJnqxHKb3Wpg7OUU0WsZ0Lym9hUpbWj 1Dnot+a4SADY4cty6CRqCts5dEngHkmO6H/cKSgP4INXtjUosw== X-Google-Smtp-Source: APXvYqz73U9ZhzckJBh7XEZ47Lir2JextkvyhsPM1nuLixX2vl/vxJklnNkPnVnOd1uKly6Hp+6vP77Mh//E5RCS7x0= X-Received: by 2002:a02:b88c:: with SMTP id p12mr13494248jam.123.1574087394973; Mon, 18 Nov 2019 06:29:54 -0800 (PST) MIME-Version: 1.0 From: Gokul Bargaje Date: Mon, 18 Nov 2019 19:59:43 +0530 Message-ID: To: dev@dpdk.org, users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] What is the 'unit of timestamp' assigned to mbuf packet in DPDK? 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi, The timestamp assigned to packet at the time of enqueue (value of timestamp field in mbuf), is it in milliseconds or microseconds or in cpu cycles? How this timestamp is calculated? Is it calculated using the *rte_cycles.h*? Thanks in advance! --Gokul