From: Mikael Abrahamsson <swmike@swm.pp.se>
To: Rosen Penev <rosenp@gmail.com>
Cc: moeller0@gmx.de, bloat <bloat@lists.bufferbloat.net>
Subject: Re: [Bloat] [Cerowrt-devel] beating the drum for BQL
Date: Thu, 23 Aug 2018 19:50:21 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.20.1808231949030.23215@uplift.swm.pp.se> (raw)
In-Reply-To: <CAKxU2N8oyeAa+cfzuu3sniQd4DnWyjnJsShnTtMTszj1uoLcZg@mail.gmail.com>
On Thu, 23 Aug 2018, Rosen Penev wrote:
> Flow offloading can save quite a bit of CPU, even when done in software.
> It also helps that the kernel network stack is getting better.
I tried this on my 10GE x86-64 test bed. It didn't help. It's %sirq
limited it seems. flowoffload changed nothing. It helps on lower end CPU
platforms (I've tried it there too), but not for the 10GE forwarding case.
--
Mikael Abrahamsson email: swmike@swm.pp.se
next prev parent reply other threads:[~2018-08-23 17:50 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-23 0:49 [Bloat] " Dave Taht
2018-08-23 5:47 ` Mikael Abrahamsson
2018-08-23 13:06 ` [Bloat] [Cerowrt-devel] " Sebastian Moeller
2018-08-23 13:57 ` Jan Ceuleers
2018-08-23 14:22 ` Sebastian Moeller
2018-08-23 15:32 ` Mikael Abrahamsson
2018-08-23 17:14 ` Rosen Penev
2018-08-23 17:50 ` Mikael Abrahamsson [this message]
2018-08-23 18:21 ` Dave Taht
2018-08-23 20:15 ` Dave Taht
2018-08-24 7:00 ` Mikael Abrahamsson
2018-08-24 8:06 ` Dave Taht
2018-08-24 11:22 ` Toke Høiland-Jørgensen
2018-08-24 11:46 ` Jan Ceuleers
2018-08-24 13:43 ` Jan Ceuleers
2018-08-24 13:44 ` Mikael Abrahamsson
2018-08-24 13:56 ` Jan Ceuleers
2018-08-24 13:36 ` Mikael Abrahamsson
2018-08-24 7:05 ` Mikael Abrahamsson
2018-08-24 11:24 ` Toke Høiland-Jørgensen
2018-08-23 21:01 ` Toke Høiland-Jørgensen
2018-08-24 14:44 ` Dave Taht
2018-08-24 17:58 ` Toke Høiland-Jørgensen
2018-08-23 23:35 ` Sebastian Moeller
2018-08-24 1:08 ` David Collier-Brown
2018-08-24 6:16 ` Jan Ceuleers
2018-08-24 11:27 ` Toke Høiland-Jørgensen
2018-08-24 12:46 ` Pedro Tumusok
2018-08-24 13:09 ` Michael Richardson
2018-08-24 13:37 ` Mikael Abrahamsson
2018-08-24 13:44 ` Toke Høiland-Jørgensen
2018-08-26 4:29 ` [Bloat] Marvell 385 Dave Taht
2018-08-26 4:32 ` Jonathan Morton
2018-08-26 16:28 ` Rosen Penev
2018-08-26 18:44 ` Mikael Abrahamsson
2018-08-26 20:53 ` Dave Taht
2018-08-26 20:58 ` Rosen Penev
2018-08-26 21:08 ` Dave Taht
2018-08-27 0:55 ` Rosen Penev
2018-08-27 1:21 ` Dave Taht
2018-08-27 1:33 ` Rosen Penev
2018-08-27 1:45 ` Dave Taht
2018-08-27 1:53 ` Rosen Penev
2018-08-27 11:33 ` Mikael Abrahamsson
2018-08-23 8:26 ` [Bloat] beating the drum for BQL Pete Heist
2018-08-23 10:51 ` Mikael Abrahamsson
2018-08-23 11:38 ` Pete Heist
2018-08-24 17:13 ` Pete Heist
2018-08-24 17:30 ` Dave Taht
2018-08-24 18:43 ` Dave Taht
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