From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from biz82.inmotionhosting.com (biz82.inmotionhosting.com [74.124.202.87]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by huchra.bufferbloat.net (Postfix) with ESMTPS id 3F39D20069D for ; Tue, 18 Oct 2011 12:11:22 -0700 (PDT) Received: from [24.108.144.160] (port=53207 helo=[192.168.145.100]) by biz82.inmotionhosting.com with esmtpa (Exim 4.69) (envelope-from ) id 1RGF4J-0002S7-Jl; Tue, 18 Oct 2011 12:11:19 -0700 Message-ID: <4E9DCF61.40201@callenish.com> Date: Tue, 18 Oct 2011 12:11:29 -0700 From: Bruce Atherton User-Agent: Mozilla/5.0 (Windows NT 6.0; WOW64; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1 MIME-Version: 1.0 To: Alex Burr References: <7iaa8yv3x3.fsf@lanthane.pps.jussieu.fr> <1318962873.73121.YahooMailNeo@web35605.mail.mud.yahoo.com> In-Reply-To: <1318962873.73121.YahooMailNeo@web35605.mail.mud.yahoo.com> Content-Type: multipart/alternative; boundary="------------010804010906070907010606" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - biz82.inmotionhosting.com X-AntiAbuse: Original Domain - lists.bufferbloat.net X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - callenish.com Cc: "bloat@lists.bufferbloat.net" Subject: Re: [Bloat] Plotting ping times in real time? X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Oct 2011 19:11:22 -0000 This is a multi-part message in MIME format. --------------010804010906070907010606 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Agreed, SmokePing is exactly what you want. You will have to change the step and pings settings to allow collecting data at the resolution you want, but otherwise it gives you what you need by wrapping RRDTool with ping data collection (as well as a number of other probes) and a visualization tool for graphing. Note that you could accomplish something similar on your own (see http://www.void.gr/kargig/blog/2007/03/21/round-trip-and-packet-loss-stats-with-rrdtool/) but with SmokePing already available you might as well use that. On 18/10/2011 11:34 AM, Alex Burr wrote: > Sounds like smokeping: > http://oss.oetiker.ch/smokeping/ > > Alex > > > ------------------------------------------------------------------------ > *From:* Juliusz Chroboczek > *To:* bloat@lists.bufferbloat.net > *Sent:* Tuesday, October 18, 2011 2:13 PM > *Subject:* [Bloat] Plotting ping times in real time? > > Has anyone written a Linux program that plots ping times in real time? > I.e. that gives the same information as running ping in an extra > window > (with no -c argument), but graphically? > > It would be helpful when manually tweaking an AQM. > > --jch > _______________________________________________ > Bloat mailing list > Bloat@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/bloat > > > > > _______________________________________________ > Bloat mailing list > Bloat@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/bloat --------------010804010906070907010606 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Agreed, SmokePing is exactly what you want. You will have to change the step and pings settings to allow collecting data at the resolution you want, but otherwise it gives you what you need by wrapping RRDTool with ping data collection (as well as a number of other probes) and a visualization tool for graphing.

Note that you could accomplish something similar on your own (see http://www.void.gr/kargig/blog/2007/03/21/round-trip-and-packet-loss-stats-with-rrdtool/) but with SmokePing already available you might as well use that.

On 18/10/2011 11:34 AM, Alex Burr wrote:
Sounds like smokeping:

Alex


From: Juliusz Chroboczek <jch@pps.jussieu.fr>
To: bloat@lists.bufferbloat.net
Sent: Tuesday, October 18, 2011 2:13 PM
Subject: [Bloat] Plotting ping times in real time?

Has anyone written a Linux program that plots ping times in real time?
I.e. that gives the same information as running ping in an extra window
(with no -c argument), but graphically?

It would be helpful when manually tweaking an AQM.

--jch
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