From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx12.netapp.com (mx12.netapp.com [216.240.18.77]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "mx12.netapp.com", Issuer "VeriSign Trust Network" (not verified)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 9538F200619 for ; Wed, 13 Feb 2013 10:23:36 -0800 (PST) X-IronPort-AV: E=Sophos;i="4.84,658,1355126400"; d="scan'208";a="20567100" Received: from smtp2.corp.netapp.com ([10.57.159.114]) by mx12-out.netapp.com with ESMTP; 13 Feb 2013 10:23:35 -0800 Received: from vmwexceht03-prd.hq.netapp.com (exchsmtp.hq.netapp.com [10.106.76.241]) by smtp2.corp.netapp.com (8.13.1/8.13.1/NTAP-1.6) with ESMTP id r1DINZqs010739 for ; Wed, 13 Feb 2013 10:23:35 -0800 (PST) Received: from SACEXCMBX01-PRD.hq.netapp.com ([169.254.2.54]) by vmwexceht03-prd.hq.netapp.com ([10.106.76.241]) with mapi id 14.02.0328.009; Wed, 13 Feb 2013 10:23:35 -0800 From: "Eggert, Lars" To: "bloat@lists.bufferbloat.net" Thread-Topic: latency measurement tools? Thread-Index: AQHOChc7BbXKxTY/00qbRHpY5Kaq1w== Date: Wed, 13 Feb 2013 18:23:34 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.106.53.51] Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: [Bloat] latency measurement tools? X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Feb 2013 18:23:36 -0000 Hi, what are the preferred measurement tools for latency under load? Are any pu= blicly available or is everyone basically rolling their own? (I'm esp. interested in tools that can deal with 10 GbE and faster LAN fabr= ics.) Thanks, Lars=