Starlink has bufferbloat. Bad.
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From: Nathan Owens <nathan@nathan.io>
To: Nick Buraglio <buraglio@forwardingplane.net>
Cc: Luca Muscariello <muscariello@ieee.org>, starlink@lists.bufferbloat.net
Subject: Re: [Starlink] slowdown at starlink?
Date: Sun, 29 Aug 2021 17:43:41 -0700	[thread overview]
Message-ID: <CALjsLJsjhvySd+r58mzYctnYVvB=Rk1JO9oVDuYZjuHv9UoAqw@mail.gmail.com> (raw)
In-Reply-To: <CAGB08_fc=SH4=7jDYgF2JKmQvnfy4_=BYmE2D0-7rrViaiae1A@mail.gmail.com>

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I’m still getting >100Mbps here, but that is lower than I have seen in the
past.

On Sun, Aug 29, 2021 at 5:13 PM Nick Buraglio <buraglio@forwardingplane.net>
wrote:

> Mine tested slightly better at 37/7 Mbps. I can give you the same output
> via Speedtest-CLI if you want. Mine is also connected to a pi
>
> On Sun, Aug 29, 2021 at 2:23 PM Luca Muscariello <muscariello@ieee.org>
> wrote:
>
>> Are you using
>> https://www.speedtest.net/apps/cli
>> ?
>>
>> If so,  you should get latency, jitter, throughput down/up and packet
>> loss rate.
>>
>> If you can post the full output that would be enough.
>>
>>
>>
>> On Sun, Aug 29, 2021, 21:06 Jared Mauch <jared@puck.nether.net> wrote:
>>
>>> I can run Speedtest cli as I'm not there. This is an experiment to see
>>> if the power will last all winter. I should have wired up more sensors.
>>>
>>> What do you want? I can run most anything as I'm able to login via SSH
>>> and it's a PI with USB boot on NVMe so it's not going to kill the SD card
>>>
>>> Sent from my TI-99/4a
>>>
>>> On Aug 29, 2021, at 4:25 AM, Luca Muscariello <muscariello@ieee.org>
>>> wrote:
>>>
>>> 
>>> I'd be curious to see the packet loss rate.
>>> Could you share the full report?
>>>
>>>
>>> On Sun, Aug 29, 2021, 02:56 Jared Mauch <jared@puck.nether.net> wrote:
>>>
>>>> Here’s what I’m seeing from my system:
>>>>
>>>> pi@pi-starlink:~ $ speedtest-cli
>>>> Retrieving speedtest.net configuration...
>>>> Testing from Starlink (205.174.156.69)...
>>>> Retrieving speedtest.net server list...
>>>> Selecting best server based on ping...
>>>> Hosted by Nitel (New York, NY) [0.09 km]: 49.967 ms
>>>> Testing download
>>>> speed................................................................................
>>>> Download: 5.07 Mbit/s
>>>> Testing upload
>>>> speed......................................................................................................
>>>> Upload: 4.22 Mbit/s
>>>>
>>>> pi@pi-starlink:~ $ speedtest-cli
>>>> Retrieving speedtest.net configuration...
>>>> Testing from Starlink (205.174.156.69)...
>>>> Retrieving speedtest.net server list...
>>>> Selecting best server based on ping...
>>>> Hosted by Starry, Inc. (New York, NY) [0.09 km]: 45.384 ms
>>>> Testing download
>>>> speed................................................................................
>>>> Download: 6.11 Mbit/s
>>>> Testing upload
>>>> speed......................................................................................................
>>>> Upload: 4.81 Mbit/s
>>>>
>>>> Looks bad right now.
>>>>
>>>> - Jared
>>>>
>>>> > On Aug 28, 2021, at 8:51 PM, Dave Taht <dave.taht@gmail.com> wrote:
>>>> >
>>>> > There is a thread on reddit about some major slowdown at starlink.
>>>> > Perhaps they are trying some form of ARED or something that doesn't
>>>> > work
>>>> > well? or  encounering issues with the CGNAT ?
>>>> >
>>>> >
>>>> https://www.reddit.com/r/Starlink/comments/pc8nca/speeds_decreased_significantly_during_the_past/?sort=new
>>>> > --
>>>> > Fixing Starlink's Latencies:
>>>> https://www.youtube.com/watch?v=c9gLo6Xrwgw
>>>> >
>>>> > Dave Täht CEO, TekLibre, LLC
>>>> > _______________________________________________
>>>> > Starlink mailing list
>>>> > Starlink@lists.bufferbloat.net
>>>> > https://lists.bufferbloat.net/listinfo/starlink
>>>>
>>>> _______________________________________________
>>>> Starlink mailing list
>>>> Starlink@lists.bufferbloat.net
>>>> https://lists.bufferbloat.net/listinfo/starlink
>>>>
>>> _______________________________________________
>> Starlink mailing list
>> Starlink@lists.bufferbloat.net
>> https://lists.bufferbloat.net/listinfo/starlink
>>
> _______________________________________________
> Starlink mailing list
> Starlink@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/starlink
>

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  reply	other threads:[~2021-08-30  0:43 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-29  0:51 Dave Taht
2021-08-29  0:56 ` Jared Mauch
2021-08-29  1:08   ` Jared Mauch
2021-08-29  8:25   ` Luca Muscariello
2021-08-29 19:05     ` Jared Mauch
2021-08-29 19:23       ` Luca Muscariello
2021-08-30  0:13         ` Nick Buraglio
2021-08-30  0:43           ` Nathan Owens [this message]
2021-09-01  9:38 ` Joerg Deutschmann

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