Re: [xrblock] publish FPWD of Identifiers for WebRTC's Statistics API; respond by 10 Oct 2014.

Varun Singh <vsingh.ietf@gmail.com> Thu, 09 October 2014 21:53 UTC

Return-Path: <vsingh.ietf@gmail.com>
X-Original-To: xrblock@ietfa.amsl.com
Delivered-To: xrblock@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 21A871A88E7 for <xrblock@ietfa.amsl.com>; Thu, 9 Oct 2014 14:53:16 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2
X-Spam-Level:
X-Spam-Status: No, score=-2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, SPF_PASS=-0.001] autolearn=ham
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qO0LITTqy8Ud for <xrblock@ietfa.amsl.com>; Thu, 9 Oct 2014 14:53:14 -0700 (PDT)
Received: from mail-ig0-x22c.google.com (mail-ig0-x22c.google.com [IPv6:2607:f8b0:4001:c05::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4C81C1A88DE for <xrblock@ietf.org>; Thu, 9 Oct 2014 14:53:14 -0700 (PDT)
Received: by mail-ig0-f172.google.com with SMTP id r2so393801igi.11 for <xrblock@ietf.org>; Thu, 09 Oct 2014 14:53:13 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; bh=bGlJ6mYBscjPMIpTlBpn6MhghAOrsgXD0YxtNYTqWKg=; b=U8SK5mRxal+vuWEmzhmTABQ4SmXDIuH/0XPqpNDmSPPhgSyZAzEfsKl5OVkTDFzrag VWOXAN3+RBBEGvth0RxO/FAOyCbQA3EQNmtGygzGPeXhhQcaPvvhvwpB3z6YcEt1vey+ m78Hl/XyehyhYnOqDc1NJHakGY2PAEoQRBDtsis5uizU2A0G8OlyX4j/CsWEneYQI7zo eKqIV1dJP4bKTdQ8HCMcpZ8+ckqT/z9D6hfA7ju3viUzKvaouF1poXZqE/BRcfbczfMj cUHXJkXqKQ2K4KirL8eYwAc0mxI3tY89YSLLXicJIR4gEAwjYFzVVKmIVPKtxaTywkAa 87MA==
X-Received: by 10.43.138.134 with SMTP id is6mr11299287icc.96.1412891593600; Thu, 09 Oct 2014 14:53:13 -0700 (PDT)
MIME-Version: 1.0
Received: by 10.50.20.231 with HTTP; Thu, 9 Oct 2014 14:52:53 -0700 (PDT)
In-Reply-To: <478801C5-E492-413D-9D79-3C34E7A8ED6F@csperkins.org>
References: <1447FA0C20ED5147A1AA0EF02890A64B1D06FE45@ESESSMB209.ericsson.se> <9904FB1B0159DA42B0B887B7FA8119CA5C8B2BB3@AZ-FFEXMB04.global.avaya.com> <CAEbPqryFbSSjQM=2iJ7uCt7ts3_O3shypQ98W0hxWgvs+P6VDg@mail.gmail.com> <478801C5-E492-413D-9D79-3C34E7A8ED6F@csperkins.org>
From: Varun Singh <vsingh.ietf@gmail.com>
Date: Fri, 10 Oct 2014 00:52:53 +0300
Message-ID: <CAEbPqrz7XC7B8-0y7962CVuRBjTCerTPGYie+N5_-LBvsH0wog@mail.gmail.com>
To: Colin Perkins <csp@csperkins.org>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Archived-At: http://mailarchive.ietf.org/arch/msg/xrblock/n5gyx0ahWLQV_bL-NzGZhuQlvCk
Cc: xrblock <xrblock@ietf.org>
Subject: Re: [xrblock] publish FPWD of Identifiers for WebRTC's Statistics API; respond by 10 Oct 2014.
X-BeenThere: xrblock@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Metric Blocks for use with RTCP's Extended Report Framework working group discussion list <xrblock.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/xrblock>, <mailto:xrblock-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/xrblock/>
List-Post: <mailto:xrblock@ietf.org>
List-Help: <mailto:xrblock-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/xrblock>, <mailto:xrblock-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 09 Oct 2014 21:53:17 -0000

Thank you Colin for the feedback. I would like to hear other
participants' opinions as well.

Another thing to note: most metrics proposed in the current draft
report cummulative values, meanwhile the XR metrics can also report
over shorter interval. The IPPM registry combines the same metric with
different measurement intervals under one numerical identifier, while
the xrblock may choose to distinguish between cumulative values and
interval values. For example: totalPacketsLost, intervalPacketsLost.

Cheers,
Varun

On Thu, Oct 9, 2014 at 4:00 PM, Colin Perkins <csp@csperkins.org> wrote:
> Hi Varun,
>
> My impression is that the IPPM metrics registry is broader than what this group would need for WebRTC. I expect draft-ietf-xrblock-rtcweb-rtcp-xr-metrics will need to include a registry of metrics that are exposed via the WebRTC statistics API. That registry might refer to the metrics via the IPPM metrics registry, but I think it’s separate to (and a subset of) the IPPM metrics registry.
>
> Colin
>
>
> On 1 Oct 2014, at 16:22, Varun Singh <vsingh.ietf@gmail.com> wrote:
>> Thank you Dan for forwarding this. Feedback on the spec, metrics is appreciated.
>>
>> In reference to WG's other work on RTCPXR-statistics, I would like to
>> hear feedback on setting up a registry, i.e., should we setup a new
>> one, reuse an IPPM registry. IIRC this was discussed briefly at the
>> last meeting (Al Morton sent a pointer earlier, details here:
>> http://www.ietf.org/mail-archive/web/xrblock/current/threads.html#01660).
>>
>> Cheers,
>> Varun
>>
>>
>> On Wed, Oct 1, 2014 at 8:57 AM, Romascanu, Dan (Dan) <dromasca@avaya.com> wrote:
>>> Please see below the W3C Call for Consensus for the first public draft of the WebRTC stats API. This work is related to the RTCWeb work in XRBLOCK.
>>>
>>> If you wish to discuss aspects related to the XRBLOCK work you are invited to do it here. If you want to send comments or participate in the W3C CfC please send these directly to the W3C mail list.
>>>
>>> Thanks and Regards,
>>>
>>> Dan
>>>
>>>
>>>> -----Original Message-----
>>>> From: Stefan Håkansson LK [mailto:stefan.lk.hakansson@ericsson.com]
>>>> Sent: Wednesday, October 01, 2014 11:50 AM
>>>> To: public-webrtc@w3.org
>>>> Subject: CfC: publish FPWD of Identifiers for WebRTC's Statistics API; respond
>>>> by 10 Oct 2014.
>>>>
>>>> Hi all,
>>>>
>>>> This is a Call for Consensus (CfC)  to publish a FPWD of 'Identifiers for
>>>> WebRTC's Statistics API'.
>>>>
>>>> The draft is here: http://w3c.github.io/webrtc-stats/
>>>>
>>>> Please review and note any concerns by responding to this mail. This CfC
>>>> ends next week, Friday, 10 Oct 2014. If you need more time, please indicate
>>>> so.
>>>>
>>>> Please note that a FPWD is just that, a first public draft, so it need not be
>>>> perfect and subsequent change is possible; publishing this draft should give it
>>>> further review and attention.
>>>>
>>>> Please respond to this CfC (even a +1 is useful). Silence will be considered
>>>> agreement.
>>>>
>>>> Thanks
>>>> Stefan
>>>>
>>>> [1] http://w3c.github.io/webrtc-stats/
>>>
>>> _______________________________________________
>>> xrblock mailing list
>>> xrblock@ietf.org
>>> https://www.ietf.org/mailman/listinfo/xrblock
>>
>>
>>
>> --
>> http://www.netlab.tkk.fi/~varun/
>>
>> _______________________________________________
>> xrblock mailing list
>> xrblock@ietf.org
>> https://www.ietf.org/mailman/listinfo/xrblock
>
>
>
> --
> Colin Perkins
> https://csperkins.org/
>
>
>
>



-- 
http://www.netlab.tkk.fi/~varun/