From: Dave Taht <dave.taht@gmail.com>
To: Cake List <cake@lists.bufferbloat.net>
Subject: [Cake] ack filter rrul result at 1000/100
Date: Wed, 15 Nov 2017 19:13:29 -0800 [thread overview]
Message-ID: <CAA93jw50mhOUOR7cnicjC2KSx65BqUqXFnZtJBc2fe_O_4C8Vg@mail.gmail.com> (raw)
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I pulled together rmounce's patchset for ack filtering and my own
ongoing netem work and had a chance to run a few tests.
Pretty remarkable. The attached graph is a 1gbit (unshaped) link up
with a 100Mbit down, the classic rrul 4 upload and 4 download flows,
with the ping measurement....
Just an across the board win, unless the tcp gods rain hellfire down
on us. And wow, look at all those acks that got killed.
backlog 0b 0p requeues 1
memory used: 317312b of 5000000b
capacity estimate: 100Mbit
Bulk Best Effort Voice
thresh 6250Kbit 100Mbit 25Mbit
target 5.0ms 5.0ms 5.0ms
interval 100.0ms 100.0ms 10.0ms
pk_delay 2us 10us 53us
av_delay 1us 1us 4us
sp_delay 1us 1us 3us
pkts 228783 1937474 631425
bytes 104982588 1189472341 380759260
way_inds 0 0 0
way_miss 6 63 19
way_cols 0 0 0
drops 6076 2091 1993
marks 0 0 0
ack_drop 67510 135880 102528
sp_flows 0 1 0
bk_flows 0 0 1
un_flows 0 0 0
max_len 6056 15140 10598
--
Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619
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next reply other threads:[~2017-11-16 3:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-16 3:13 Dave Taht [this message]
2017-11-16 3:45 ` Dave Taht
2017-11-16 4:28 ` Dave Taht
2017-11-16 11:30 ` Sebastian Moeller
2017-11-16 13:55 ` Bret Towe
2017-11-16 14:29 ` Sebastian Moeller
2017-11-16 14:33 ` Bret Towe
2017-11-16 15:03 ` Jonathan Morton
2017-11-16 16:25 ` Dave Taht
[not found] <mailman.1021.1510806526.3609.cake@lists.bufferbloat.net>
2017-11-16 9:24 ` Pete Heist
2017-11-16 12:47 ` Alan Jenkins
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