From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) (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 3311C3CB35 for ; Thu, 3 Jan 2019 16:51:28 -0500 (EST) Received: by mail-wr1-x433.google.com with SMTP id t6so34921441wrr.12 for ; Thu, 03 Jan 2019 13:51:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heistp.net; s=google; h=from:message-id:mime-version:subject:date:in-reply-to:cc:to :references; bh=IGVNth+IloRLiggAa7Gz3cR7WArRsdAG792ux26ZBoQ=; b=Yh0HSH4d79DXZLiyPesvZtvwDCK69G2xjTrAwnoGacfJyOgQHKhDcnEoXb3JXu+0/G Ijj/cy/JPTgk5BHly9+vueeWnf4Z6gStG52DKeZxrkohdjO8WxW8IgtPQqsV5NT1dPBH mptcTbts03660SIiRZtvrlkybd5CjEtIZpCxDCTVbH6S01d9koQ24+WSshq9eEzwfiH4 8Il7jxgCicefL/VebYrYRNRVddEQbmL38An3n4dX10huNuZzzCSa3S6+zE84F7NAQQtT qHr20Qeg8AN9ddAwOvez/5Jg/Ya5I6zhUQyEtiZURrjEN+oQGmY/9wY3h2ryWi+NTS99 PMew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:message-id:mime-version:subject:date :in-reply-to:cc:to:references; bh=IGVNth+IloRLiggAa7Gz3cR7WArRsdAG792ux26ZBoQ=; b=e6YS7PbXie9nC/Q0EbnnvQ11zBX1aKzwQdjUHjDoNszsrR7e7YB7CR6Lb7J4zeRNzY zyEoBvmFzm1vxPg2zTiEtyn0HCttDQfZL7lRxhAZJz0Eqddi7Ugn67wTSQKwqYY4OKT7 KkWHohSaccdiwjiEauZNfETrLDPAXef5BugtD//U53IGYFzaFEcApcQdlIjDgN/ePv5w W0izV8+GAHM6Ohy6pghtxBzhSOBjblz9wW89IcqnvDaEMRVkoVlLM3S2r+K08Flkp2+y +15OuOwWfDSDwZIKZw/CSwljcWnRtH6/3osV0onIovk/cxY30fN5CB0LkfcmcyCAmMuW XKpA== X-Gm-Message-State: AJcUukcqYOC9ddmt8ftNzzoqGTQ/FcNC2KWN8tDVw75+wF447LjkANeZ 7ZTukb71J/p3EeCO+KHlzgSzzNx4BgM= X-Google-Smtp-Source: ALg8bN7x1QKh2DpiPYOIWXF6ik2DGOpiEiS3XlxPE4JdjIqzWmEA2ICQlu4l7VARfmDU0eDVxlMsdw== X-Received: by 2002:adf:ea81:: with SMTP id s1mr40964743wrm.309.1546552287279; Thu, 03 Jan 2019 13:51:27 -0800 (PST) Received: from [10.72.0.65] (h-1169.lbcfree.net. [185.193.85.130]) by smtp.gmail.com with ESMTPSA id o81sm89850726wmd.10.2019.01.03.13.51.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 03 Jan 2019 13:51:26 -0800 (PST) From: Pete Heist Message-Id: <9C2D9134-8EA7-4E0D-BA3B-5FFC0CB4DC19@heistp.net> Content-Type: multipart/alternative; boundary="Apple-Mail=_9E0D8D3C-4B53-49B1-9214-BC1B05109019" Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Date: Thu, 3 Jan 2019 22:51:25 +0100 In-Reply-To: <56D49308-1E25-465B-8F90-9511964487AB@logicalwebhost.com> Cc: bloat@lists.bufferbloat.net To: Dev References: <9B37BCD5-9ADE-4E7D-8B5C-82830051831B@logicalwebhost.com> <56D49308-1E25-465B-8F90-9511964487AB@logicalwebhost.com> X-Mailer: Apple Mail (2.3445.9.1) Subject: Re: [Bloat] reatime buffer monitoring? X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Jan 2019 21:51:28 -0000 --Apple-Mail=_9E0D8D3C-4B53-49B1-9214-BC1B05109019 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Since it looks like you have bql, this should work for the hardware = queues: https://github.com/dtaht/bqlmon = It might be nice to have a realtime monitor for the qdisc stats, but = these can also change very quickly so looking at drops and marks, or = other stats, can be useful as well. > On Jan 3, 2019, at 10:23 PM, Dev wrote: >=20 > Is there a command to watch what the buffer is doing real time once I = run traffic across it, or some way to know what it=E2=80=99s doing? >=20 > I=E2=80=99m experimenting with something like: >=20 > watch -n 1 tc -g -s class show dev eth0 >=20 > But I gotta guess there=E2=80=99s a better way to do this? >=20 > - Dev >=20 > _______________________________________________ > Bloat mailing list > Bloat@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/bloat --Apple-Mail=_9E0D8D3C-4B53-49B1-9214-BC1B05109019 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Since= it looks like you have bql, this should work for the hardware = queues: https://github.com/dtaht/bqlmon

It might be nice to have a realtime = monitor for the qdisc stats, but these can also change very quickly so = looking at drops and marks, or other stats, can be useful as well.

On Jan 3, 2019, at 10:23 PM, Dev <dev@logicalwebhost.com> wrote:

Is = there a command to watch what the buffer is doing real time once I run = traffic across it, or some way to know what it=E2=80=99s doing?

I=E2=80=99m experimenting with something = like:

watch -n 1 tc -g -s class show dev = eth0

But I gotta guess there=E2=80=99s a = better way to do this?

- Dev

_______________________________________________
Bloat mailing list
Bloat@lists.bufferbloat.net
https://lists.bufferbloat.net/listinfo/bloat

= --Apple-Mail=_9E0D8D3C-4B53-49B1-9214-BC1B05109019--