From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk1-x734.google.com (mail-qk1-x734.google.com [IPv6:2607:f8b0:4864:20::734]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 7668B3B29E for ; Tue, 13 Jul 2021 21:03:40 -0400 (EDT) Received: by mail-qk1-x734.google.com with SMTP id p202so7239723qka.12 for ; Tue, 13 Jul 2021 18:03:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:content-transfer-encoding:mime-version:subject:message-id:date :to; bh=nGOLVl2RTEMJlIOh/XBdXNKSazRYaVhBEVqGpB3Kjgo=; b=a/sS1w+5IEzqzqIKB/mdQQlg8qkXEMRKMpMNs0cvh4v9o5TlyIu8oyGDJMHQ/JXvBR 4xOLVPBTFViXEMAAlLKYDnXzsZTckDj4udJh7048lD+o2fqOwrVsLu0E5SDr0o8203py sUH9sZVNrWIa5McYj49zRZddIshrKnJnNBRuz7NWEliczAvCX7tf/vCaTvWocQfG1die cdqVi1O1j6V4Czslwg64vFOc7c8XH/FEwBJarU5XdT3C+cV10XFj1Rkclc9ptxLtFc3C UrXoQtFV9nQoDwEq3i60dsUvqNTlZOSuNFkDZ/XY11vH5tFji1O+8zBlydAH7eR5Fdoz h+OQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:message-id:date:to; bh=nGOLVl2RTEMJlIOh/XBdXNKSazRYaVhBEVqGpB3Kjgo=; b=ogH5yVc4rhY1XfhURzVvWPg+EJaV9fjJpia1ml7DtKE9lGzTVDWwO26k3YGYLxQ+0M lxBX/MnDWc8s4XjUs0sjNubRypjj4UXddO4m4iRVdW2wL2XpJWv8MZg/eLfDULzkyJCu Lg8k3cpvCJKEfwv8fg9wMhSSsaBUnaNaJxMc8mGFN9dirqsHgiosPDhRFBULQEa8Ey+k PnU8yDzjM0RaSZV96q0cmE/UXbT1+lHUR5pnxnqmXjeasIM5d3fffsbzrc46ro1MfBOz Bc2mGgik0Dxw1xQOGufQzx7Ryyq2OP+9sz/ulTLcTuIx5tMbVce2UeMzCSFW6sfIv4qn Vomw== X-Gm-Message-State: AOAM532TWhR+OahWgfbFIQKPHyflhUMcJWBQFOhqPx92cWefjBsZZ3R9 AwXuy3nZ6JImV/0BYtwDMr7H+edhhBsXSw== X-Google-Smtp-Source: ABdhPJx6+fnfv3XmtvHEWTePLlzIFnXzWbvnD7QAx4M+xRzW/ynrhLdxTAPrkEIDVfF7GWfgYw5xMg== X-Received: by 2002:ae9:de47:: with SMTP id s68mr7246345qkf.39.1626224620037; Tue, 13 Jul 2021 18:03:40 -0700 (PDT) Received: from richs-mbp-pro.lan ([198.55.239.24]) by smtp.gmail.com with ESMTPSA id f11sm180238qtp.85.2021.07.13.18.03.39 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 13 Jul 2021 18:03:39 -0700 (PDT) From: Rich Brown Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.120.23.2.7\)) Message-Id: Date: Tue, 13 Jul 2021 21:03:39 -0400 To: rpm@lists.bufferbloat.net X-Mailer: Apple Mail (2.3608.120.23.2.7) Subject: [Rpm] RPM Test under packet loss X-BeenThere: rpm@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: revolutions per minute - a new metric for measuring responsiveness List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Jul 2021 01:03:40 -0000 The other day, I also observed significant variance in RPM readings (and = upload/download rates) when my ISP link was experiencing 15-20% packet = loss using 'ping 1.1.1.1'. (I didn't capture any usable data from that = test. Sorry.) I realize that it's not strictly the "job" of an RPM measurement tool to = point out packet loss, but the name of the program is "network quality" = ... Perhaps it could detect (high) packet loss and also output a = statistic. Thanks again. Rich