From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-bw0-f43.google.com (mail-bw0-f43.google.com [209.85.214.43]) (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 722A8200624 for ; Tue, 18 Oct 2011 11:08:17 -0700 (PDT) Received: by bke17 with SMTP id 17so1982995bke.16 for ; Tue, 18 Oct 2011 11:08:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=smpceKJiTC9tS7vYWFIa2FnnmavX3c7G1S5RGP+LtVw=; b=AspxZ3WBC7+vJNc3ELkwBnRYQv+Ihheh7nR+xOoT9crZ/GuV59R7RD1onX2B3Z2157 rO6YtOWy/qF8hUFwU4v6aMXaNxyaKKmmCvvknv0rRZPyFhHxnl11xhcWG4RooEoJ2ViQ n3hlYQ5aM7WVLyMUJkoWnPChEn8Vj8T0jTifU= Received: by 10.204.9.129 with SMTP id l1mr2707565bkl.15.1318961295117; Tue, 18 Oct 2011 11:08:15 -0700 (PDT) MIME-Version: 1.0 Received: by 10.204.41.74 with HTTP; Tue, 18 Oct 2011 11:07:55 -0700 (PDT) In-Reply-To: <7iaa8yv3x3.fsf@lanthane.pps.jussieu.fr> References: <7iaa8yv3x3.fsf@lanthane.pps.jussieu.fr> From: Jesper Louis Andersen Date: Tue, 18 Oct 2011 20:07:55 +0200 Message-ID: To: Juliusz Chroboczek Content-Type: text/plain; charset=UTF-8 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 18:08:17 -0000 On Tue, Oct 18, 2011 at 15:13, Juliusz Chroboczek wrote: > 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? My guess would be gnuplot, use "-" as a file to read from stdin. But I don't know if it will actually do it real-time. http://users.softlab.ece.ntua.gr/~ttsiod/gnuplotStreaming.html is a way it seems. Basically, go UNIX on it and feed the output of a ping-tool as the input of something which can real-time plot data as they arrive. -- J.