From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail.toke.dk X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-101.9 required=5.0 tests=BAYES_00,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.4.1 Received: from mail.toke.dk by mail.toke.dk with LMTP id QKIaOhwwEFpFWgAAOr1fkg for ; Sat, 18 Nov 2017 14:05:32 +0100 Received: from web6.sd.eurovps.com (web6.sd.eurovps.com [77.235.54.103]) by mail.toke.dk (Postfix) with ESMTPS id 8C3DD23200F for ; Sat, 18 Nov 2017 14:05:32 +0100 (CET) Authentication-Results: mail.toke.dk; dkim=fail reason="key not found in DNS" (0-bit key) header.d=flent.org header.i=@flent.org header.b=gypUI7cQ; dkim=fail reason="signature verification failed" (1024-bit key) header.d=github.com header.i=@github.com header.b=qYnL0Xkp DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=flent.org; s=default; h=Sender:Content-Type:Cc:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Subject:Mime-Version: References:In-Reply-To:Message-ID:To:From:Date:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Xpzz6Ao5sXe1Dhx0kVZ5kJecEAlhdkG0WJouBphWRmY=; b=gypUI7cQL60ZK1iDyqqyi/gTfM 1zpoFCtb38m4SEgc8BTSILgof6MDUudQwhsdoQoUcnvom2m5tZIvkRaPdSeD7I5sMFXQZ8qJDiOkF ZJXTI+YYolgOinfUmdby5mt3dVqB+dZs0P9ITRzbSC27JIuCb4OyRkvGDG6SBNyGjFKocfh1kGyMW U5MDvDQhA4StxWwc4j1YR529WEOtda+K+AXIqG//MRsCXMcE2ZnPU6jUMM1bmiZQl2N6V8kk9s5qh y6wehtG4kmWXHBEn2xQLPtSYcKC4vqyqm3VlItKTKG1dpZxKptEl+uGeXDXTu7XQAa0HBtuKQSrVn clU8vXjg==; Received: from [::1] (port=44627 helo=web6.sd.eurovps.com) by web6.sd.eurovps.com with esmtp (Exim 4.89) (envelope-from ) id 1eG2oM-002Kmj-Ew; Sat, 18 Nov 2017 15:05:30 +0200 Received: from o4.sgmail.github.com ([192.254.112.99]:21318) by web6.sd.eurovps.com with esmtps (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.89) (envelope-from ) id 1eG2oJ-002Kf3-JW for flent-users@flent.org; Sat, 18 Nov 2017 15:05:29 +0200 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=github.com; h=from:reply-to:to:cc:in-reply-to:references:subject:mime-version:content-type:content-transfer-encoding:list-id:list-archive:list-post:list-unsubscribe; s=s20150108; bh=vUlojNXXpJ+obS8DjYtlSXczQ2E=; b=qYnL0XkpIkVKxKWe vOFEjrunExUuBUp/2RKTDnEZGhYmpcixncMMc1b9YbVXK7A3ZqjY6qmLqLgG4vR+ tOrAdtOjAqNQ+dUqOTMC1HYmVUaF+M8a0+3VREjYQ39h2eCwDQQd4x35TFD/EQmx +13FZh+7ly8LBd8HtifNnGgvqlk= Received: by filter0949p1mdw1.sendgrid.net with SMTP id filter0949p1mdw1-24826-5A102FED-25 2017-11-18 13:04:45.94136713 +0000 UTC Received: from github-smtp2a-ext-cp1-prd.iad.github.net (github-smtp2a-ext-cp1-prd.iad.github.net [192.30.253.16]) by ismtpd0009p1iad1.sendgrid.net (SG) with ESMTP id jRzKA72zRqC7x3fKPazTEA for ; Sat, 18 Nov 2017 13:04:45.904 +0000 (UTC) Date: Sat, 18 Nov 2017 13:04:45 +0000 (UTC) From: =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= To: tohojo/flent Message-ID: In-Reply-To: References: Mime-Version: 1.0 Precedence: list X-GitHub-Sender: tohojo X-GitHub-Recipient: flent-users X-GitHub-Reason: comment X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org tracking: X-SG-EID: IRsowsd9yCOJafMG0EWGsh26xBq50lgDrxWUlCCqUnutfF81Mw+yZ4rZ76O/eyd7URMSwJxCeUqwVW +r/EfK0OFUIm6pRfTtj2/PF5u2a7oOgN1jyMwSM/wvgSy54b9huwZ6yQWDaB61v7WLaiP9oIBVcmHu YZ/3UmOKHBkSWhcUD6eq+OLbrFd8Kgg/WY05sARNmhF7cyS8awbfMobXgoRxLmvL64Zn0bU8gyzmDE Sz8hoMJoFld8pPZ8CidZRs Subject: Re: [Flent-users] [tohojo/flent] packet loss stats (#106) X-BeenThere: flent-users@flent.org X-Mailman-Version: 2.1.23 List-Id: Flent discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: tohojo/flent Cc: Comment , flent-users Content-Type: multipart/mixed; boundary="===============1353982134471007939==" Errors-To: flent-users-bounces@flent.org Sender: "Flent-users" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - web6.sd.eurovps.com X-AntiAbuse: Original Domain - toke.dk X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - flent.org X-Get-Message-Sender-Via: web6.sd.eurovps.com: acl_c_authenticated_local_user: mailman/mailman X-Authenticated-Sender: web6.sd.eurovps.com: mailman@flent.org --===============1353982134471007939== Content-Type: multipart/alternative; boundary="--==_mimepart_5a102fedc7fb0_768e3f9a25e02f28313452"; charset=UTF-8 Content-Transfer-Encoding: 7bit ----==_mimepart_5a102fedc7fb0_768e3f9a25e02f28313452 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 18 November 2017 13:43:23 CET, Pete Heist wrote: >Maybe of interest, the per-packet upstream vs downstream loss now works >properly, if you want to use it. Limitations documented: >https://github.com/peteheist/irtt#64-bit-received-window > >But how to plot that. Maybe there could be an up arrow for `lost_up`, >down arrow for `lost_down`, or X for the generic `lost` shown at y=0 on >the latency plot, along with a gap in the plotted line? Yeah, currently I'm skipping drops entirely, which is probably not the right thing to do. Same with the ping runner. Will think about how to fix that. On a separate plot, drops could just be plotted as a "drops per interval" plot. That's what the qdisc stats plot does. >IRTT for the voip tests would be awesome! (I hope) Just an idea, >instead of having separate voip tests, any of the tests with UDP flows >could become a voip test by accepting a "voip_codec" test-parameter >that sets the interval and packet length. Common codec values: >https://www.cisco.com/c/en/us/support/docs/voice/voice-quality/7934-bwidth-consume.html#anc1 > >I guess having generic parameters to explicitly set interval and packet >length would still be useful... Are VoIP packets always straight fixed interval? Or would you need to support various distributions? -Toke -- You are receiving this because you commented. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/106#issuecomment-345441084 ----==_mimepart_5a102fedc7fb0_768e3f9a25e02f28313452 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

On 18 November 2017 13:43:23 CET, Pete Heist <notifications@github.com&g= t; wrote:
>Maybe of interest, the per-packet upstream vs downstream loss now works=
>properly, if you want to use it. Limitations documented:
>https://github.com/peteheist/irtt#64-bit-received-window
>
>But how to plot that. Maybe there could be an up arrow for `lost_up`, >down arrow for `lost_down`, or X for the generic `lost` shown at y=3D0 = on
>the latency plot, along with a gap in the plotted line?

Yeah, currently I'm skipping drops entirely, which is probably not the = right thing to do. Same with the ping runner. Will think about how to fix t= hat.

On a separate plot, drops could just be plotted as a "drops per interv= al" plot. That's what the qdisc stats plot does.

>IRTT for the voip tests would be awesome! (I hope) Just an idea,
>instead of having separate voip tests, any of the tests with UDP flows<= br> >could become a voip test by accepting a "voip_codec" test-par= ameter
>that sets the interval and packet length. Common codec values:
>https://www.cisco.com/c/en/us/support/docs/voice/voice-quality/7934-bwi= dth-consume.html#anc1
>
>I guess having generic parameters to explicitly set interval and packet=
>length would still be useful...

Are VoIP packets always straight fixed interval? Or would you need to suppo= rt various distributions?

-Toke

&mda= sh;
You are receiving this because you commented.
Reply to this e= mail directly, view it on GitHub, or mute the thread.3D""

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