From: Pete Heist <peteheist@gmail.com>
To: "Toke Høiland-Jørgensen" <toke@toke.dk>
Cc: Georgios Amanakis <gamanakis@gmail.com>,
Cake List <cake@lists.bufferbloat.net>
Subject: Re: [Cake] cake flenter results round 2
Date: Wed, 29 Nov 2017 17:08:52 +0100 [thread overview]
Message-ID: <15453B62-04DD-4F00-B7E9-BC7469A2FAFE@gmail.com> (raw)
In-Reply-To: <878tep6qdp.fsf@toke.dk>
> On Nov 29, 2017, at 4:44 PM, Toke Høiland-Jørgensen <toke@toke.dk> wrote:
>
>> (That was also informative for me about how netperf decides when to
>> emit a data point…)
>
> In that case I can add that the stated reason for this way of doing
> things is performance (i.e., emitting data points should not interfere
> with transfer performance). This is mostly an issue on systems where
> getting time is expensive; which is not the case on modern Linux
> systems. But I'm not entirely sure that the optimisation only has
> historical reasons; it may be that some systems supported by Netperf
> still has this issue...
Nice, I do respect the level of thought put into netperf…
next prev parent reply other threads:[~2017-11-29 16:08 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-28 14:11 Pete Heist
2017-11-28 15:56 ` Pete Heist
2017-11-28 19:07 ` Dave Taht
2017-11-28 20:35 ` Pete Heist
2017-11-28 22:34 ` Dave Taht
2017-11-28 22:52 ` Dave Taht
2017-11-29 0:16 ` Pete Heist
[not found] ` <CACvFP_iY+KSUgyqrJsmpEjY8Bj5E+vCTwRhojQzUhkE2_7XVXA@mail.gmail.com>
2017-11-29 0:20 ` [Cake] Fwd: " Georgios Amanakis
2017-11-29 3:29 ` [Cake] " Georgios Amanakis
2017-11-29 4:01 ` Dave Taht
2017-11-29 14:34 ` Georgios Amanakis
2017-11-29 14:43 ` Georgios Amanakis
2017-11-29 14:50 ` Toke Høiland-Jørgensen
2017-11-29 15:33 ` Pete Heist
2017-11-29 15:44 ` Toke Høiland-Jørgensen
2017-11-29 16:06 ` Georgios Amanakis
2017-11-29 17:44 ` Dave Taht
2017-11-29 17:49 ` Georgios Amanakis
[not found] ` <CACvFP_hJJNJh98Eu30zEYQO5jW6CwQcxK-FBYMuOi796FwkOww@mail.gmail.com>
2017-11-29 17:51 ` [Cake] Fwd: " Georgios Amanakis
2017-11-29 18:00 ` Dave Taht
2017-11-29 18:19 ` Georgios Amanakis
2017-11-29 18:51 ` Dave Taht
2017-11-29 18:54 ` Georgios Amanakis
2017-11-29 20:06 ` Dave Taht
[not found] ` <CACvFP_iG1tTJLbpsd7YCQRH=TKX5rz4GZ8m1x34xGahSTWTgzA@mail.gmail.com>
2017-11-29 20:38 ` [Cake] Fwd: " Georgios Amanakis
2017-11-29 21:04 ` [Cake] " Georgios Amanakis
2017-11-30 17:54 ` Dave Taht
2017-11-29 17:54 ` [Cake] " Dave Taht
[not found] ` <CACvFP_jkqS4b1w7sfNDthx4G4_fp21P-DDFtREGMzz+zLzcThQ@mail.gmail.com>
2017-11-29 17:59 ` [Cake] Fwd: " Georgios Amanakis
2017-11-29 16:08 ` Pete Heist [this message]
2017-11-29 16:12 ` [Cake] " Georgios Amanakis
2017-11-29 16:17 ` Toke Høiland-Jørgensen
2017-11-29 16:21 ` Toke Høiland-Jørgensen
2017-11-29 16:24 ` Georgios Amanakis
2017-11-29 16:27 ` Pete Heist
2017-11-29 16:36 ` Georgios Amanakis
2017-11-29 16:40 ` Toke Høiland-Jørgensen
[not found] ` <CACvFP_g66TUdpVtFuJOi_5E1XVCf1Fo1QuRf5zG4nGDExWE2JA@mail.gmail.com>
2017-11-29 16:55 ` [Cake] Fwd: " Georgios Amanakis
2017-11-29 3:42 ` [Cake] " Georgios Amanakis
2017-11-29 8:19 ` Pete Heist
2017-11-29 12:07 ` Pete Heist
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