From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-x232.google.com (mail-pf0-x232.google.com [IPv6:2607:f8b0:400e:c00::232]) (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 E0AA93BA8E for ; Tue, 31 Jan 2017 11:52:51 -0500 (EST) Received: by mail-pf0-x232.google.com with SMTP id y143so108372951pfb.0 for ; Tue, 31 Jan 2017 08:52:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=U7AYFKX7APputh0+73sVyXMFou5XCYjtyEPIg+jVzJ8=; b=pDanDmXnZQNbm/vRVZHIvzX3cNOKSFtLW+LLd74KOdpGxON5rHMu+mza4yNqjJkV7R C4WlZ1kYpd6ubG2/k9wvOR2fxt8Zgx0uSFuTLHl4FQMNScCZwHxN7am4BEQwb262ie/Q eEEA5gv+YUCR2FhAQQx4bll7dQbdzznc8zpoHSEDlpIYs9i80Rx/ny/V81hnxKn5U+Fw KYA8e/UEFsDwcW2xD1Ibr93tC7jt3rKqpOyHYFyZLbWxDNzW2M31918XKvfylLrioa31 dP4+ZoW+hW8QfOpMnxYIVF769JnYbo0QVAnTY+90X+8Unk+U4Wj5S9xUpfb9AOLpgQ9R 3WZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=U7AYFKX7APputh0+73sVyXMFou5XCYjtyEPIg+jVzJ8=; b=LblBSIC74zyenRFHjrjGMIliwyjONXWxXE6DSndzlbiyoes1yqz8f/iXVwjBejQuDz UY/2lGOE+iq3/KdUb7IU+M3v6/IZ8Y4qgT82DkoppL+IKPlV4C5BZeN55D86XSArak64 qthpWGNrtY0c1s8oEo+ZsPfNS1o38Rx+iGKmgSUnc+Y/xYVCpvvJWSGpeJcLzc5d0P1C 206fQKHCaGiFfUGTczs23cgPQdQiTF8HG+HtUxqmZNbGyvKn1JawlLMwXk5pK9cWzhWK 3b0ZKrXnP8zhFflo44MfcwhONHbHZjkd2F/SbtI1JnsSkYVvEJm1Xj0R1v2W8AOwH3ow WlXA== X-Gm-Message-State: AIkVDXKPazFRFmqnq/JGZPjSSfOf+3ma1IPWwkMhJgreG9QcwGN7VDMYVmnITwLMbsGkrA== X-Received: by 10.99.245.21 with SMTP id w21mr31288705pgh.117.1485881570992; Tue, 31 Jan 2017 08:52:50 -0800 (PST) Received: from xeon-e3 (204-195-18-65.wavecable.com. [204.195.18.65]) by smtp.gmail.com with ESMTPSA id 18sm42909010pgf.28.2017.01.31.08.52.50 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 31 Jan 2017 08:52:50 -0800 (PST) Date: Tue, 31 Jan 2017 08:52:43 -0800 From: Stephen Hemminger To: Toke =?UTF-8?B?SMO4aWxhbmQtSsO4cmdlbnNlbg==?= Cc: Dave Taht , cake@lists.bufferbloat.net, make-wifi-fast@lists.bufferbloat.net, flent-users@flent.org, "cerowrt-devel\@lists.bufferbloat.net" , bloat Message-ID: <20170131085243.5d495e05@xeon-e3> In-Reply-To: <87d1f3i3vn.fsf@toke.dk> References: <20170131080838.488d8f1d@xeon-e3> <87d1f3i3vn.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Cerowrt-devel] [Make-wifi-fast] [Cake] flent testers wanted prior to next release X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 31 Jan 2017 16:52:52 -0000 On Tue, 31 Jan 2017 17:35:40 +0100 Toke H=C3=B8iland-J=C3=B8rgensen wrote: > Stephen Hemminger writes: >=20 > > On Tue, 20 Dec 2016 11:02:44 -0800 > > Dave Taht wrote: > > =20 > >> Toke has been busy adding new features to the flent network test tool. > >> I consider it *almost* stable enough for a new release. Some of the > >> development has been focused on making the flent-gui much faster and > >> more responsive (as our data sets have got larger), others on > >> providing better default command line output, and there's other fixes > >> across the board, including QT5 support. > >>=20 > >> In particular, I fear we've broken windows users of flent. I would > >> dearly like it if some more folk out there using flent could pull the > >> latest git version and see if there are any new bugs or regressions in > >> it, any of the the 87 tests, and the plotters, before freezing the > >> code for a new year's release. > >>=20 > >> github: https://github.com/tohojo/flent > >> main site: https://flent.org/ > >>=20 > >> While you are at it, please feel free to stress out any of the flent > >> servers as a target, give the new cake a shot and compare it against > >> htb+fq_codel or your aqm of choice, or fiddle with the new wifi code, > >> and share your data. tcp_nup, tcp_ndown, rrul, rrul_be remain the main > >> tests, but the square wave one is turning out interesting.... :) > >>=20 > >> And if you have any feature requests or bugs to file, please get them > >> in soon to the github! > >>=20 > >> We could also use better documentation and tutorials for use... some > >> more example scripts leveraging things like the cpu_stats and > >> qdisc_stats tools, and so on, > >>=20 > >> Active public servers include: > >>=20 > >> flent-freemont.bufferbloat.net > >> ( this is colocated with flent-bbr-west which has bbr on by default - = an > >> interesting test might be testing both these servers at the same time > >> via the rtt_fair* tests from your location) > >>=20 > >> flent-dallas.bufferbloat.net > >> flent-london.bufferbloat.net > >> flent-tokyo.bufferbloat.net > >> flent-newark.bufferbloat.net > >>=20 > >> There are also netperf-west and netperf-east and netperf-eu and no > >> doubt a few others. > >>=20 > >> We plan to add a few BBR enabled servers over the holidays. > >>=20 > >> The changelog so far: > >>=20 > >>=20 > >> - Support PyQt5 in the GUI (and prefer it over PyQt4). If PyQt5 is not > >> found, fall back to PyQt4. > >>=20 > >>=20 > >> - Add new SummaryFormatter that outputs mean and median values for > >> each data series. This is the new default formatter, meaning that its > >> output will be shown after a test run if no other formatter (or plot) > >> is specified. > >>=20 > >> - Support multiprocessing in the GUI. When loading several plots at > >> once, plotting will now be passed off to separate worker processes. > >>=20 > >> This allows plotting to use all the available processors on the > >> machine, and speeds up loading of many plots tremendously (initial > >> load is sped up by an order of magnitude). This change also means that > >> re-plotting on config changes will be done dynamically in the > >> background, which makes the GUI more responsive. > >>=20 > >> - Make text completely black in the default colour scheme. This > >> increases contrast, and helps legibility, especially on printed > >> figures. > >>=20 > >>=20 > >> - Some internal code changes: Port command line parser from the old > >> optparse class to the newer argparse, and fix a bunch of linter > >>=20 > >> =20 > > > > Has anyone automated or orchestrated flent? I would love to get several > > projects doing daily build flent runs. Both upstream kernel, net-next, > > and Intel Clear Linux has nightly build and test. =20 >=20 > Flent has a built-in batch mode that lets you automate running several > tests in a row including setup/teardown scripts etc... Is that what you > mean? >=20 > -Toke That is start, was hoping someone had already done the nightly run kind of = environment.