From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <toke@toke.dk>
Received: from mail.toke.dk (mail.toke.dk [52.28.52.200])
 (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))
 (No client certificate requested)
 by lists.bufferbloat.net (Postfix) with ESMTPS id 04E653B29E
 for <bloat@lists.bufferbloat.net>; Thu, 25 Jan 2018 17:15:20 -0500 (EST)
From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= <toke@toke.dk>
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=toke.dk; s=20161023;
 t=1516918518; bh=+4BxuDIMiRKDKpujNPGHW5RXtcN1H0PgwdDNtxIk7XY=;
 h=From:To:Subject:In-Reply-To:References:Date:From;
 b=gnpQRSrkQAB29YtdH5ZZnf6fsY6jzPGwwN88NJSmqD8hLjpWa2iISiABboNVfzsr5
 vVmTin/DqjNBnmL9LH4IzPxwo/bJQACqSOi3l5ZMvws9bO/X8Thpx/M0rFTs60YPH+
 /i7mibFuskG2lbeJldZmWzi9grFEhkL63cjC4aga8sKe/MekdMuMSqD7zNN69qCMoH
 06NNCTNFgejxy6aP10BIy4F2SgLMwf3iHYX2CWjENoQK+c0VV0UVN6lo83YdAJHFg+
 9o3Mc6FTcYAxUIKDj3AoEQqBPQZcnmWHBlrKlWwzdCoPtw7i89LEjjDmCiQLZXMP3M
 shhv1mxifj5uA==
To: Dave Taht <dave.taht@gmail.com>, bloat <bloat@lists.bufferbloat.net>
In-Reply-To: <CAA93jw7+7=nFUix39nP4caGJjwGPkBM6SLzM1zCX+hetdho=mQ@mail.gmail.com>
References: <CAA93jw7+7=nFUix39nP4caGJjwGPkBM6SLzM1zCX+hetdho=mQ@mail.gmail.com>
Date: Thu, 25 Jan 2018 23:15:17 +0100
X-Clacks-Overhead: GNU Terry Pratchett
Message-ID: <877es51t6y.fsf@toke.dk>
MIME-Version: 1.0
Content-Type: text/plain
Subject: Re: [Bloat] one big bump in the wire for latency monitoring
X-BeenThere: bloat@lists.bufferbloat.net
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: General list for discussing Bufferbloat <bloat.lists.bufferbloat.net>
List-Unsubscribe: <https://lists.bufferbloat.net/options/bloat>,
 <mailto:bloat-request@lists.bufferbloat.net?subject=unsubscribe>
List-Archive: <https://lists.bufferbloat.net/pipermail/bloat>
List-Post: <mailto:bloat@lists.bufferbloat.net>
List-Help: <mailto:bloat-request@lists.bufferbloat.net?subject=help>
List-Subscribe: <https://lists.bufferbloat.net/listinfo/bloat>,
 <mailto:bloat-request@lists.bufferbloat.net?subject=subscribe>
X-List-Received-Date: Thu, 25 Jan 2018 22:15:21 -0000

Dave Taht <dave.taht@gmail.com> writes:

> https://blog.apnic.net/2018/01/22/ruru-real-time-wide-area-tcp-latency-monitoring/

Neat! The packet tapping part could probably be implemented in XDP to
avoid the DPDK space heater... ;)

-Toke