From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-iy0-f171.google.com (mail-iy0-f171.google.com [209.85.210.171]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 209BA2004FF for ; Fri, 20 May 2011 15:16:41 -0700 (PDT) Received: by iyi20 with SMTP id 20so5181890iyi.16 for ; Fri, 20 May 2011 15:28:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=j8R9IjymSMfBiR91HkQnfTfArLE/NaTT5VNYFkr796s=; b=S/nLi3qZa9DWDGj1Vsh0WPLHO91ofoDqdVK1iglScEkBDLlh/S8bMDp0hBSNJnUDZ5 YXQFh8qXRl8mvIs1yBK9AzSRTMo/shDVQEkRqe1D0uSimne+5GaLQujGDLXnT0N9+Crg FSzFwk26tSnrxwEz4xQY2cxADuboK7Sv6WLqc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=HRrnJIjthCJS7LzdpFStsP6woKHwaMcyqB2MVfnYJDlynNi5d++/t50SGPVENeLVbw q/E5e0gU1TgzUcMpTstusRYwN7q8SOPk4uC+WiTo+EHhi8oePdDN047tPphQQKTr/7Ug FUperdU937lhvb1d+gZLaAStfRHSUpL5xsd/4= MIME-Version: 1.0 Received: by 10.231.113.141 with SMTP id a13mr130141ibq.71.1305930502000; Fri, 20 May 2011 15:28:22 -0700 (PDT) Received: by 10.231.19.200 with HTTP; Fri, 20 May 2011 15:28:21 -0700 (PDT) In-Reply-To: <048ECF4E-9E70-4957-90B4-ACD3C0D7AD44@cc.gatech.edu> References: <9EFCAA58-92E8-45FD-9BE4-F213564264E6@cc.gatech.edu> <5C1FCBFC-B007-4B01-A7BA-6CCD5523DC34@cc.gatech.edu> <048ECF4E-9E70-4957-90B4-ACD3C0D7AD44@cc.gatech.edu> Date: Fri, 20 May 2011 16:28:21 -0600 Message-ID: From: Dave Taht To: Nick Feamster Content-Type: multipart/alternative; boundary=0016364ecddeac51a304a3bca336 Cc: bismark-devel@lists.bufferbloat.net Subject: Re: [Bismark-devel] about ready to do another build X-BeenThere: bismark-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: BISMark related software development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 May 2011 22:16:41 -0000 --0016364ecddeac51a304a3bca336 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable And btw, what are the results of a speedtest from your location without QoS on? With QoS on, set to up/dl values within a few percentage points of that (an= d the overhead calculation disabled) I can bake a better default into the next build, but I was figuring you'd b= e lucky to be gettting 1000 down.... I want to note that according to your previous study, the first 30 seconds of data need to be discarded in order for a speedtest to be valid, and speedtest.net doesn't do that... On Fri, May 20, 2011 at 4:16 PM, Nick Feamster wrot= e: > > On May 21, 2011, at 12:15 AM, Dave Taht wrote: > > > Well, actually, doing this this way, would get some GREAT data from the > field that simply doesn't exist right now... > > > > /etc/init.d/qos stop > > do the test (which I assume includes shaperprobe and a bandwidth test) > > /etc/init.d/qos start > > do the bandwidth test > > I really like this idea. > > -Nick --=20 Dave T=E4ht SKYPE: davetaht US Tel: 1-239-829-5608 http://the-edge.blogspot.com --0016364ecddeac51a304a3bca336 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
And btw, what are the results of a speedtest from your location without QoS= on?

With QoS on, set to up/dl values within a few percentage points of that= (and the overhead calculation disabled)

I can bake a better default into the next build, but I was figuring you'= ;d be lucky to be gettting 1000 down....

I want to note that according to your previous study, the first 30=20 seconds of data need to be discarded in order for a speedtest to be=20 valid, and speedtest.net doesn't d= o that...


On Fri, May 20, 2011 at 4:16 PM, Nick Fe= amster <feam= ster@cc.gatech.edu> wrote:

On May 21, 2011, at 12:15 AM, Dave Taht wrote:

> Well, actually, doing this this way, would get some GREAT data from th= e field that simply doesn't exist right now...
>
> /etc/init.d/qos stop
> do the test (which I assume includes shaperprobe and a bandwidth test)=
> /etc/init.d/qos start
> do the bandwidth test

I really like this idea.

-Nick



--
Dave T=E4ht=
SKYPE: davetaht
US Tel: 1-239-829-5608
http://the-edge.blogspot.com
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