From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail135-4.atl141.mandrillapp.com (mail135-4.atl141.mandrillapp.com [198.2.135.4]) by mail.toke.dk (Postfix) with ESMTPS id 4F0FF83708D for ; Tue, 27 Apr 2021 10:19:58 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=nexedi.com header.i=thomas.gambier@nexedi.com header.b=JMxDuDAS; dkim=pass (1024-bit key) header.d=mandrillapp.com header.i=@mandrillapp.com header.b=gkJKCaz1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=mandrill; d=nexedi.com; h=From:Subject:To:Cc:In-Reply-To:References:Message-Id:Date:MIME-Version:Content-Type:Content-Transfer-Encoding; i=thomas.gambier@nexedi.com; bh=9H/bTnqHrrtIj//XEOWjXT0eyWYDjLBIga0nSlB2tiU=; b=JMxDuDASlC20PojqnMbUOtKitY8rOqzTBsSCRYPrdgGmxuUSzZV+PU5pAlwMd1523L05AUwDOuyR QwPRZ3n6HMp62ENLoQjCGL5k1k1cEWHz1tp0sGu+6jNCNPeE6G/ZDb/v4WuSj/iM502ksWmUrI7I m/4K089i75cLyo6RXEk= Received: from pmta03.mandrill.prod.atl01.rsglab.com (127.0.0.1) by mail135-4.atl141.mandrillapp.com id hgv4iu1sau8n for ; Tue, 27 Apr 2021 08:19:56 +0000 (envelope-from ) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mandrillapp.com; i=@mandrillapp.com; q=dns/txt; s=mandrill; t=1619511596; h=From : Subject : To : Cc : In-Reply-To : References : Message-Id : Date : MIME-Version : Content-Type : Content-Transfer-Encoding : From : Subject : Date : X-Mandrill-User : List-Unsubscribe; bh=9H/bTnqHrrtIj//XEOWjXT0eyWYDjLBIga0nSlB2tiU=; b=gkJKCaz1chZSzs6N05okMZkVkjWFQ3kbhadJmfDG42uUDjryoUoUS9ovQsoOlTn85aDBuq Iom7BbjEie6oyJEeuyLKFdYeHm1S7iJhU0xGh2okPx1o7W5NJvaUIymFKKgsrShpjJxxVR3c o2R8bROScrGms4Ql1zY7VzU5ZhA6w= From: Thomas Gambier Received: from [87.98.221.171] by mandrillapp.com id 66e95e8fdf2544efa116ff066f0e85f2; Tue, 27 Apr 2021 08:19:56 +0000 X-Sender: thomas.gambier@nexedi.com To: Juliusz Chroboczek In-Reply-To: <8735vdxsu9.wl-jch@irif.fr> References: <7cb08044b250d38e82b91dfa8c35b5a5@nexedi.com> <8735vdxsu9.wl-jch@irif.fr> Message-Id: <215cc7aad67657dbe25c83c2020fd936@nexedi.com> X-Report-Abuse: Please forward a copy of this message, including all headers, to abuse@mandrill.com X-Report-Abuse: You can also report abuse here: http://mandrillapp.com/contact/abuse?id=31050260.66e95e8fdf2544efa116ff066f0e85f2 X-Mandrill-User: md_31050260 Date: Tue, 27 Apr 2021 08:19:56 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Message-ID-Hash: IIMEGCYIPZMFSB4C75HH76JV7NF7OAJC X-Message-ID-Hash: IIMEGCYIPZMFSB4C75HH76JV7NF7OAJC X-MailFrom: bounce-md_31050260.6087c92c.v1-66e95e8fdf2544efa116ff066f0e85f2@mandrillapp.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Galene , =?utf-8?Q?=C5=81ukasz=20Nowak?= X-Mailman-Version: 3.3.4 Precedence: list Subject: [Galene] Re: How to read stats information List-Id: =?utf-8?q?Gal=C3=A8ne_videoconferencing_server_discussion_list?= Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On 2021-04-26 12:06, Juliusz Chroboczek wrote: > Bonjour Thomas ! > >> I'd like to know how to read those stats (from /stats page). > > Up/Down: the direction of the stream ("Up" means client->server). > >> 713312/878371=090%=0915.795369ms=C2=B110.066666ms > > The first number is the bitrate, the second is the maximum bitrate > within > which Gal=C3=A8ne is trying to fit (estimated by congestion control). > > 0% is the estimated packet loss rate. > > The last figure is the RTT and the estimated jitter (for down streams > only). Thanks a lot Juliusz >> Especially, what are the 37% ? > > You're referring to this stream: > >> Down=09969a21a58e75227f0cb06a84924815e9=0924503 >> 30488/9600=0937%=0959.869669ms=C2=B14.625ms >> 299800/14903=090%=0961.573201ms=C2=B15.477777ms > > The user is having 37% packet loss rate, which is extremely high. The > congestion control algorithm has dropped this users rate to 24503 bps > (9600 for audio, 14903 for video), which is way lower than Gal=C3=A8ne ca= n > possibly achieve. > > Either the user is behind a very slow link, or they're behind a WiFi > link > with extremely high loss rates. If the former, they should disable the > video feed (Receive->Nothing). If the latter, which is more probable, > they should move around until reception is better (there's probably > a couple of carrier walls between them and the router). OK. The user confirms that he is using a 4G network. After some investigation, we found he has a problem to connect specifically to the IP of our galene server and nothing else. We will debug with our internet providers. Thanks again. Thomas.