From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io1-xd2d.google.com (mail-io1-xd2d.google.com [IPv6:2607:f8b0:4864:20::d2d]) (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 5BA453B2A4 for ; Sat, 4 Jan 2020 16:50:55 -0500 (EST) Received: by mail-io1-xd2d.google.com with SMTP id t26so44787736ioi.13 for ; Sat, 04 Jan 2020 13:50:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=GJxbBi3g5+Yz/5bCqg+UH0rS5vrMcg/Dmggciv2isiU=; b=ENOvNKKkKupCWAHQSodhC7RLqJYVJi/F1P2msQCm129Z6oJow37ISUaUaqlKrcwRJ7 4asng8G0lckHEyQwvQyfclkIOlIBwwD/mcgv3zK5rTlRIBk1drfi2DeravN7q8x7P79W duYJAxST78zdNDFHh5cdLbkDSG79rvs66u/XV/b9u/c5BJiQO6th0ygf2FdcAR2jo39F zU8+49rbeYxVy+dIgNzEsBvr/OZLJX8w0uTNdY0EpKSeUVV7ZE1E/rj3eanXG8WIg6qM uVbG6HOrKhcvaFOgX/OSvNVGgr5kjsjj+FbOOFRXLmefba/FsrzmB2s0UnY9+v0HCacP TT0A== 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 :content-transfer-encoding; bh=GJxbBi3g5+Yz/5bCqg+UH0rS5vrMcg/Dmggciv2isiU=; b=DVXSnjKA99zCtCnFP9mO2KfQxIs9Rywb9NwDkJJdb27zUXliA1F8E/jgsVZHzn8K/6 wTraKXHAY6CoECwhz/mMWMS+ojLe8gNe5jTLECmZQvHo8cPxZ71QRo6jKS/hu2ygqFsy eAGxyrsplaXcE30Nl0Z2SX0iFT/h7BaZaiHMNwJtIpjTZkePKs+LcbLsgMV/sEv8nBlM PYxoTGD95vlL+HVhlf5UNd4KbyFg4dZDscr6N4TjLKaEzUb7FRv2vePWlX1sVcElBp1l AuDsOaD+AqAXLuI8nRkYH7eVCdH9PgOjhozkxq3uMWcE2vhAUNT9rH//U4zExMkzh1im KqvA== X-Gm-Message-State: APjAAAWVVa6nv9RcjAhfgffNtqZ6oXCjyjmUxAT4cUjQVEjcg50o3Dd/ bitAwmoRixupQcoupcK66lCCWklw0JuFwkF5n3U= X-Google-Smtp-Source: APXvYqx65tyJep6ge1ciHxnLLlzxO/TIV/YOFpDB7UrPKz9PumXFEHMU+Re5LP28sU1EolOUZn1ppPQspiCYUffkuiw= X-Received: by 2002:a5d:9dd9:: with SMTP id 25mr54805005ioo.287.1578174654714; Sat, 04 Jan 2020 13:50:54 -0800 (PST) MIME-Version: 1.0 From: Dave Taht Date: Sat, 4 Jan 2020 13:50:43 -0800 Message-ID: To: tsvwg IETF list , bloat Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: [Bloat] ECN# - enabling ecn for varying rtt in datacenter networks X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Jan 2020 21:50:55 -0000 Mildly offtopic for a standards discussion on tsvwg but a valuable contribution to understanding queuing behavior in modern environments with virtualization and with both web and incast workloads. https://resource.hpisys.com/seminar-papers/2019/paper/20191108_CoNEXT2019_E= nabling%20ECN%20for%20Datacenter%20Networks%20with%20RTT%20Variations.pdf --=20 Make Music, Not War Dave T=C3=A4ht CTO, TekLibre, LLC http://www.teklibre.com Tel: 1-831-435-0729