From: Jonathan Morton <chromatix99@gmail.com>
To: Jim Gettys <jg@freedesktop.org>
Cc: bloat <bloat@lists.bufferbloat.net>
Subject: Re: [Bloat] DSLReports Speed Test has latency measurement built-in
Date: Wed, 6 May 2015 23:25:51 +0300 [thread overview]
Message-ID: <CAJq5cE3Hqt-rJvB3riwe_8-jyuf4Cqs33sFRpw_zAxzV-KPdUQ@mail.gmail.com> (raw)
In-Reply-To: <CAGhGL2Cvp7aEEasvtKXiSwsZs9FQ=y82sS2qx4JomhJa9kt54g@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 576 bytes --]
So, as a proposed methodology, how does this sound:
Determine a reasonable ballpark figure for typical codec and jitter-buffer
delay (one way). Fix this as a constant value for the benchmark.
Measure the baseline network delays (round trip) to various reference
points worldwide.
Measure the maximum induced delays in each direction.
For each reference point, sum two sets of constant delays, the baseline
network delay, and both directions' induced delays.
Compare these totals to twice the ITU benchmark figures, rate accordingly,
and plot on a map.
- Jonathan Morton
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next prev parent reply other threads:[~2015-05-06 20:25 UTC|newest]
Thread overview: 183+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-19 5:26 jb
2015-04-19 7:36 ` David Lang
2015-04-19 7:48 ` David Lang
2015-04-19 9:33 ` jb
2015-04-19 10:45 ` David Lang
2015-04-19 8:28 ` Alex Burr
2015-04-19 10:20 ` Sebastian Moeller
2015-04-19 10:46 ` Jonathan Morton
2015-04-19 16:30 ` Sebastian Moeller
2015-04-19 17:41 ` Jonathan Morton
2015-04-19 19:40 ` Sebastian Moeller
2015-04-19 20:53 ` Jonathan Morton
2015-04-21 2:56 ` Simon Barber
2015-04-21 4:15 ` jb
2015-04-21 4:47 ` David Lang
2015-04-21 7:35 ` jb
2015-04-21 9:14 ` Steinar H. Gunderson
2015-04-21 14:20 ` David Lang
2015-04-21 14:25 ` David Lang
2015-04-21 14:28 ` David Lang
2015-04-21 22:13 ` jb
2015-04-21 22:39 ` Aaron Wood
2015-04-21 23:17 ` jb
2015-04-22 2:14 ` Simon Barber
2015-04-22 2:56 ` jb
2015-04-22 14:32 ` Simon Barber
2015-04-22 17:35 ` David Lang
2015-04-23 1:37 ` Simon Barber
2015-04-24 16:54 ` David Lang
2015-04-24 17:00 ` Rick Jones
2015-04-21 9:37 ` Jonathan Morton
2015-04-21 10:35 ` jb
2015-04-22 4:04 ` Steinar H. Gunderson
2015-04-22 4:28 ` Eric Dumazet
2015-04-22 8:51 ` [Bloat] RE : " luca.muscariello
2015-04-22 12:02 ` jb
2015-04-22 13:08 ` Jonathan Morton
[not found] ` <14ce17a7810.27f7.e972a4f4d859b00521b2b659602cb2f9@superduper.net>
2015-04-22 14:15 ` Simon Barber
2015-04-22 13:50 ` [Bloat] " Eric Dumazet
2015-04-22 14:09 ` Steinar H. Gunderson
2015-04-22 15:26 ` [Bloat] RE : " luca.muscariello
2015-04-22 15:44 ` [Bloat] " Eric Dumazet
2015-04-22 16:35 ` MUSCARIELLO Luca IMT/OLN
2015-04-22 17:16 ` Eric Dumazet
2015-04-22 17:24 ` Steinar H. Gunderson
2015-04-22 17:28 ` MUSCARIELLO Luca IMT/OLN
2015-04-22 17:45 ` MUSCARIELLO Luca IMT/OLN
2015-04-23 5:27 ` MUSCARIELLO Luca IMT/OLN
2015-04-23 6:48 ` Eric Dumazet
[not found] ` <CAH3Ss96VwE_fWNMOMOY4AgaEnVFtCP3rPDHSudOcHxckSDNMqQ@mail.gmail.com>
2015-04-23 10:08 ` jb
2015-04-24 8:18 ` Sebastian Moeller
2015-04-24 8:29 ` Toke Høiland-Jørgensen
2015-04-24 8:55 ` Sebastian Moeller
2015-04-24 9:02 ` Toke Høiland-Jørgensen
2015-04-24 13:32 ` jb
2015-04-24 13:58 ` Toke Høiland-Jørgensen
2015-04-24 16:51 ` David Lang
2015-04-25 3:15 ` Simon Barber
2015-04-25 4:04 ` Dave Taht
2015-04-25 4:26 ` Simon Barber
2015-04-25 6:03 ` Sebastian Moeller
2015-04-27 16:39 ` Dave Taht
2015-04-28 7:18 ` Sebastian Moeller
2015-04-28 8:01 ` David Lang
2015-04-28 8:19 ` Toke Høiland-Jørgensen
2015-04-28 15:42 ` David Lang
2015-04-28 8:38 ` Sebastian Moeller
2015-04-28 12:09 ` Rich Brown
2015-04-28 15:26 ` David Lang
2015-04-28 15:39 ` David Lang
2015-04-28 11:04 ` Mikael Abrahamsson
2015-04-28 11:49 ` Sebastian Moeller
2015-04-28 12:24 ` Mikael Abrahamsson
2015-04-28 13:44 ` Sebastian Moeller
2015-04-28 19:09 ` Rick Jones
2015-04-28 14:06 ` Dave Taht
2015-04-28 14:02 ` Dave Taht
2015-05-06 5:08 ` Simon Barber
2015-05-06 8:50 ` Sebastian Moeller
2015-05-06 15:30 ` Jim Gettys
2015-05-06 18:03 ` Sebastian Moeller
2015-05-06 20:25 ` Jonathan Morton [this message]
2015-05-06 20:43 ` Toke Høiland-Jørgensen
2015-05-07 7:33 ` Sebastian Moeller
2015-05-07 4:29 ` Mikael Abrahamsson
2015-05-07 7:08 ` jb
2015-05-07 7:18 ` Jonathan Morton
2015-05-07 7:24 ` Mikael Abrahamsson
2015-05-07 7:40 ` Sebastian Moeller
2015-05-07 9:16 ` Mikael Abrahamsson
2015-05-07 10:44 ` jb
2015-05-07 11:36 ` Sebastian Moeller
2015-05-07 11:44 ` Mikael Abrahamsson
2015-05-07 13:10 ` Jim Gettys
2015-05-07 13:18 ` Mikael Abrahamsson
2015-05-07 13:14 ` jb
2015-05-07 13:26 ` Neil Davies
2015-05-07 14:45 ` Simon Barber
2015-05-07 22:27 ` Dave Taht
2015-05-07 22:45 ` Dave Taht
2015-05-07 23:09 ` Dave Taht
2015-05-08 2:05 ` jb
2015-05-08 4:16 ` David Lang
2015-05-08 3:54 ` Eric Dumazet
2015-05-08 4:20 ` Dave Taht
2015-05-08 13:20 ` [Bloat] DSLReports Jitter/PDV test Rich Brown
2015-05-08 14:22 ` jb
2015-05-07 7:37 ` [Bloat] DSLReports Speed Test has latency measurement built-in Sebastian Moeller
2015-05-07 7:19 ` Mikael Abrahamsson
2015-05-07 6:19 ` Sebastian Moeller
2015-04-25 3:23 ` Simon Barber
2015-04-24 15:20 ` Bill Ver Steeg (versteb)
2015-04-25 2:24 ` Simon Barber
2015-04-23 10:17 ` renaud sallantin
2015-04-23 14:10 ` Eric Dumazet
2015-04-23 14:38 ` renaud sallantin
2015-04-23 15:52 ` Jonathan Morton
2015-04-23 16:00 ` Simon Barber
2015-04-23 13:17 ` MUSCARIELLO Luca IMT/OLN
2015-04-22 18:22 ` Eric Dumazet
2015-04-22 18:39 ` [Bloat] Pacing --- was " MUSCARIELLO Luca IMT/OLN
2015-04-22 19:05 ` Jonathan Morton
2015-04-22 15:59 ` [Bloat] RE : " Steinar H. Gunderson
2015-04-22 16:16 ` Eric Dumazet
2015-04-22 16:19 ` Dave Taht
2015-04-22 17:15 ` Rick Jones
2015-04-19 12:14 ` [Bloat] " Toke Høiland-Jørgensen
-- strict thread matches above, loose matches on Subject: below --
2015-04-19 12:56 jb
2015-04-19 13:10 ` Toke Høiland-Jørgensen
2015-04-19 13:53 ` jb
2015-04-19 15:38 ` Toke Høiland-Jørgensen
2015-04-19 16:38 ` Toke Høiland-Jørgensen
2015-04-19 17:15 ` Mikael Abrahamsson
2015-04-19 17:43 ` Dave Taht
2015-04-19 19:22 ` Dave Taht
2015-04-23 17:03 ` Dave Taht
2015-04-23 18:04 ` Mikael Abrahamsson
2015-04-23 18:08 ` Jonathan Morton
2015-04-23 20:19 ` jb
2015-04-23 20:39 ` Dave Taht
2015-04-24 21:45 ` Rich Brown
2015-04-25 1:14 ` jb
2015-04-23 21:44 ` Rich Brown
2015-04-23 22:22 ` Dave Taht
2015-04-23 22:29 ` Dave Taht
2015-04-24 1:58 ` Rich Brown
2015-04-24 2:40 ` Dave Taht
2015-04-24 3:20 ` Jim Gettys
2015-04-24 3:39 ` Dave Taht
2015-04-24 4:04 ` Dave Taht
2015-04-24 4:17 ` Dave Taht
2015-04-24 16:13 ` Rick Jones
2015-04-24 5:00 ` jb
2015-04-27 16:28 ` Dave Taht
2015-04-24 16:09 ` Rick Jones
2015-04-24 13:49 ` Pedro Tumusok
2015-04-23 22:51 ` David Lang
2015-04-24 1:38 ` Rich Brown
2015-04-24 4:16 ` Mikael Abrahamsson
2015-04-24 4:24 ` Dave Taht
2015-04-19 17:45 ` Toke Høiland-Jørgensen
2015-04-19 18:26 ` Jonathan Morton
2015-04-19 18:30 ` Toke Høiland-Jørgensen
2015-04-19 19:15 ` Jonathan Morton
2015-04-20 3:15 ` Aaron Wood
2015-04-20 7:00 ` jb
[not found] ` <CACQiMXbF9Uk3H=81at-Z9a2fdYKrRtRorSXRg5dBcPB8-aR4Cw@mail.gmail.com>
2015-04-20 8:11 ` jb
2015-04-19 19:19 ` Mikael Abrahamsson
2015-04-19 21:57 ` Rich Brown
2015-04-19 23:21 ` jb
2015-04-20 14:51 ` David Lang
2015-04-20 15:51 ` Dave Taht
2015-04-20 16:15 ` Dave Taht
2015-04-19 0:57 Rich Brown
2015-04-19 4:01 ` Dave Taht
2015-04-20 14:33 ` Colin Dearborn
2015-04-19 8:29 ` Dave Taht
2015-04-19 8:38 ` Dave Taht
2015-04-19 12:21 ` jb
2015-04-19 9:17 ` MUSCARIELLO Luca IMT/OLN
2015-04-19 12:03 ` jb
2015-04-19 10:53 ` dikshie
2015-04-19 12:11 ` jb
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