* [Bloat] big science discovers sch_fq and pacing
@ 2015-05-31 7:20 Dave Taht
2015-06-01 5:08 ` [Bloat] [aqm] " Jonathan Morton
2015-06-03 13:17 ` [Bloat] " Bill Ver Steeg (versteb)
0 siblings, 2 replies; 6+ messages in thread
From: Dave Taht @ 2015-05-31 7:20 UTC (permalink / raw)
To: bloat, aqm
https://fasterdata.es.net/host-tuning/linux/fair-queuing-scheduler/
--
Dave Täht
What will it take to vastly improve wifi for everyone?
https://plus.google.com/u/0/explore/makewififast
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bloat] [aqm] big science discovers sch_fq and pacing
2015-05-31 7:20 [Bloat] big science discovers sch_fq and pacing Dave Taht
@ 2015-06-01 5:08 ` Jonathan Morton
2015-06-01 5:16 ` Simon Barber
2015-06-03 15:53 ` Rick Jones
2015-06-03 13:17 ` [Bloat] " Bill Ver Steeg (versteb)
1 sibling, 2 replies; 6+ messages in thread
From: Jonathan Morton @ 2015-06-01 5:08 UTC (permalink / raw)
To: Dave Taht; +Cc: aqm, bloat
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My favourite part of that is "disabling TSO leads to a doubling in
throughput". In precisely the sort of situation that TSO was intended to
help throughput.
- Jonathan Morton
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bloat] [aqm] big science discovers sch_fq and pacing
2015-06-01 5:08 ` [Bloat] [aqm] " Jonathan Morton
@ 2015-06-01 5:16 ` Simon Barber
2015-06-03 15:53 ` Rick Jones
1 sibling, 0 replies; 6+ messages in thread
From: Simon Barber @ 2015-06-01 5:16 UTC (permalink / raw)
To: Jonathan Morton, Dave Taht; +Cc: aqm, bloat
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Why would disabling TSO would have such a large impact when he also states
that there is 32MB of buffer?
Simon
Sent with AquaMail for Android
http://www.aqua-mail.com
On May 31, 2015 10:08:24 PM Jonathan Morton <chromatix99@gmail.com> wrote:
> My favourite part of that is "disabling TSO leads to a doubling in
> throughput". In precisely the sort of situation that TSO was intended to
> help throughput.
>
> - Jonathan Morton
>
>
>
> ----------
> _______________________________________________
> aqm mailing list
> aqm@ietf.org
> https://www.ietf.org/mailman/listinfo/aqm
>
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* Re: [Bloat] [aqm] big science discovers sch_fq and pacing
2015-06-01 5:08 ` [Bloat] [aqm] " Jonathan Morton
2015-06-01 5:16 ` Simon Barber
@ 2015-06-03 15:53 ` Rick Jones
1 sibling, 0 replies; 6+ messages in thread
From: Rick Jones @ 2015-06-03 15:53 UTC (permalink / raw)
To: Jonathan Morton, Dave Taht; +Cc: aqm, bloat
On 05/31/2015 10:08 PM, Jonathan Morton wrote:
> My favourite part of that is "disabling TSO leads to a doubling in
> throughput". In precisely the sort of situation that TSO was intended to
> help throughput.
Perhaps my recollection of history is suffering from bitrot, but I
thought the situation TSO was intended to help was when there wasn't
enough CPU horsepower on the sender to enable achieving the desired
transfer rate when going up and down the protocol stack at just 1460ish
bytes at a time. One of the reasons it was called (at least by some in
early days) "Poor Man's Jumbo Frames."
happy benchmarking,
rick jones
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bloat] big science discovers sch_fq and pacing
2015-05-31 7:20 [Bloat] big science discovers sch_fq and pacing Dave Taht
2015-06-01 5:08 ` [Bloat] [aqm] " Jonathan Morton
@ 2015-06-03 13:17 ` Bill Ver Steeg (versteb)
2015-06-03 15:22 ` Tristan Seligmann
1 sibling, 1 reply; 6+ messages in thread
From: Bill Ver Steeg (versteb) @ 2015-06-03 13:17 UTC (permalink / raw)
To: Dave Taht, bloat, aqm
I like this phrase - "On some long paths (50-80ms RTT)"
Beauty is in the eye of the beholder......
Bvs
-----Original Message-----
From: bloat-bounces@lists.bufferbloat.net [mailto:bloat-bounces@lists.bufferbloat.net] On Behalf Of Dave Taht
Sent: Sunday, May 31, 2015 3:21 AM
To: bloat; aqm@ietf.org
Subject: [Bloat] big science discovers sch_fq and pacing
https://fasterdata.es.net/host-tuning/linux/fair-queuing-scheduler/
--
Dave Täht
What will it take to vastly improve wifi for everyone?
https://plus.google.com/u/0/explore/makewififast
_______________________________________________
Bloat mailing list
Bloat@lists.bufferbloat.net
https://lists.bufferbloat.net/listinfo/bloat
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bloat] big science discovers sch_fq and pacing
2015-06-03 13:17 ` [Bloat] " Bill Ver Steeg (versteb)
@ 2015-06-03 15:22 ` Tristan Seligmann
0 siblings, 0 replies; 6+ messages in thread
From: Tristan Seligmann @ 2015-06-03 15:22 UTC (permalink / raw)
To: Bill Ver Steeg (versteb), Dave Taht, bloat, aqm
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Wow, I *wish* the RTT of most of my paths were 80ms! (I'm in South Africa)
On Wed, 3 Jun 2015 at 15:18 Bill Ver Steeg (versteb) <versteb@cisco.com>
wrote:
> I like this phrase - "On some long paths (50-80ms RTT)"
>
> Beauty is in the eye of the beholder......
>
> Bvs
>
>
> -----Original Message-----
> From: bloat-bounces@lists.bufferbloat.net [mailto:
> bloat-bounces@lists.bufferbloat.net] On Behalf Of Dave Taht
> Sent: Sunday, May 31, 2015 3:21 AM
> To: bloat; aqm@ietf.org
> Subject: [Bloat] big science discovers sch_fq and pacing
>
> https://fasterdata.es.net/host-tuning/linux/fair-queuing-scheduler/
>
> --
> Dave Täht
> What will it take to vastly improve wifi for everyone?
> https://plus.google.com/u/0/explore/makewififast
> _______________________________________________
> Bloat mailing list
> Bloat@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/bloat
> _______________________________________________
> Bloat mailing list
> Bloat@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/bloat
>
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2015-05-31 7:20 [Bloat] big science discovers sch_fq and pacing Dave Taht
2015-06-01 5:08 ` [Bloat] [aqm] " Jonathan Morton
2015-06-01 5:16 ` Simon Barber
2015-06-03 15:53 ` Rick Jones
2015-06-03 13:17 ` [Bloat] " Bill Ver Steeg (versteb)
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