Starlink has bufferbloat. Bad.
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From: Nathan Owens <nathan@nathan.io>
To: Darrell Budic <budic@onholyground.com>
Cc: Dave Taht <dave.taht@gmail.com>, starlink@lists.bufferbloat.net
Subject: Re: [Starlink] Starlink throughput / bufferbloat change?
Date: Sun, 27 Jun 2021 20:20:23 -0600	[thread overview]
Message-ID: <CALjsLJvrYqu9yKmLDqbNf0U66iHHnA23+CsX6QTO68gRSTZoQA@mail.gmail.com> (raw)
In-Reply-To: <CE32F49F-909E-44F7-8BAC-051DB4967750@onholyground.com>

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My dish has not been upgraded yet, I'm still on
a4908729-5051-4d3b-aacc-446ef9b26cdc.uterm.release

My "obstructed" seconds keep creeping up, was 0 for a while, then 0-4s for
a while, now up to ~55s

On Sun, Jun 27, 2021 at 7:26 PM Darrell Budic <budic@onholyground.com>
wrote:

> Hey Dave, how’d those tests look yesterday (sqm enabled though) vs today
> (disabled)? Looks like my dishy upgraded to
>
> 4990ce8d-5028-4e51-a015-e9ab1b1ebe1a.uterm.release
>
> around 4:30AM CDT this morning.
>
> Nathan, did you get a chance to check versions or uptime? Probably worth
> tracking if we’re looking for performance changes.
>
> On Jun 26, 2021, at 9:24 AM, Dave Taht <dave.taht@gmail.com> wrote:
>
>
> I have fired off a new string of tests. should be done in an hour.
>
> I don't know if budic has sqm on or off at the moment.
>
> On Sat, Jun 26, 2021 at 7:10 AM Jared Mauch <jared@puck.nether.net> wrote:
>
>
> I will be able to test perhaps in 6-10 hours as I'll be getting the system
> online hopefully.
>
> Sent from my TI-99/4a
>
> On Jun 26, 2021, at 9:38 AM, Nathan Owens <nathan@nathan.io> wrote:
>
> 
> I'm on vacation, so I can't do a ton of testing, but it seems like in the
> last ~2 days, my DL speeds are lower (<160Mbps, generally 90-110Mbps), but
> download-induced bufferbloat is also greatly reduced (Latency generally
> <60ms, with small spikes up to maybe 150ms more rarely  -- much better than
> to up to 400ms I was seeing before).
>
> I confirmed the same behavior with one other list member, has anyone else
> seen similar?
>
> --Nathan
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> --
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>
> Dave Täht CTO, TekLibre, LLC
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      parent reply	other threads:[~2021-06-28  2:20 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-26 13:38 Nathan Owens
2021-06-26 14:09 ` Jared Mauch
2021-06-26 14:24   ` Dave Taht
2021-06-28  1:26     ` Darrell Budic
2021-06-28  1:38       ` Dave Taht
2021-06-28  2:20       ` Nathan Owens [this message]

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