From: Jonathan Morton <chromatix99@gmail.com>
To: "Toke Høiland-Jørgensen" <toke@toke.dk>
Cc: Sebastian Moeller <moeller0@gmx.de>, cake@lists.bufferbloat.net
Subject: Re: [Cake] [PATCH] q_cake: Update xstats format to use per-tin structure
Date: Tue, 6 Mar 2018 13:46:39 +0200 [thread overview]
Message-ID: <ED6ED0D5-4E41-46A2-A2C8-B6CA484496E4@gmail.com> (raw)
In-Reply-To: <87ina91mir.fsf@toke.dk>
> On 6 Mar, 2018, at 1:17 pm, Toke Høiland-Jørgensen <toke@toke.dk> wrote:
>
>> So far it looks like everything is working fine and behaving as it
>> should (on a plain Ethernet interface). The one wrinkle is that it
>> takes a few thousand packets for the avg_off value to converge on the
>> true value, but that should easily be tolerable in most cases.
>
> So, erm, what do the new stats mean? ;)
avg_off: the average observed offset of the transport header in packets. This should converge to 14 on Ethernet.
max/min_tran: tracking the transport-layer size of packets; max_tran = max_len-avg_off if GSO is off.
max/min_adj: tracking the overhead-adjusted size of packets; these should be the adjusted sizes of the corresponding transport-layer sizes, so can be used to check the calculations.
It's probably feasible to lay these out better in the output, so they take up fewer lines on screen.
- Jonathan Morton
next prev parent reply other threads:[~2018-03-06 11:46 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-26 15:08 [Cake] [PATCH] Split tin stats to its own structure to decrease size of tc_cake_xstats Toke Høiland-Jørgensen
2017-12-26 16:28 ` Dave Taht
2017-12-26 16:32 ` Toke Høiland-Jørgensen
2018-01-27 13:05 ` [Cake] [PATCH v2] " Toke Høiland-Jørgensen
2018-02-09 12:58 ` Jonathan Morton
2018-02-09 13:08 ` Toke Høiland-Jørgensen
2018-02-11 17:26 ` [Cake] [PATCH v3] " Toke Høiland-Jørgensen
2018-02-11 17:26 ` [Cake] [PATCH] q_cake: Update xstats format to use per-tin structure Toke Høiland-Jørgensen
2018-03-01 11:02 ` Jonathan Morton
2018-03-01 11:06 ` Sebastian Moeller
2018-03-01 13:59 ` Toke Høiland-Jørgensen
2018-03-05 23:08 ` Jonathan Morton
2018-03-06 11:17 ` Toke Høiland-Jørgensen
2018-03-06 11:46 ` Jonathan Morton [this message]
2018-03-06 12:10 ` Sebastian Moeller
2018-03-06 13:08 ` Jonathan Morton
2018-03-06 13:18 ` Sebastian Moeller
2018-03-01 13:59 ` Toke Høiland-Jørgensen
2018-03-04 11:14 ` Toke Høiland-Jørgensen
2018-03-06 15:56 ` Stephen Hemminger
2018-03-06 18:33 ` Toke Høiland-Jørgensen
2018-03-06 21:06 ` Toke Høiland-Jørgensen
2018-03-06 22:31 ` Jonathan Morton
2018-03-07 8:50 ` Toke Høiland-Jørgensen
2018-03-07 10:08 ` Kevin Darbyshire-Bryant
2018-03-07 10:31 ` Toke Høiland-Jørgensen
2018-03-07 10:36 ` Toke Høiland-Jørgensen
2018-03-07 11:08 ` Kevin Darbyshire-Bryant
2018-03-07 11:28 ` Toke Høiland-Jørgensen
2018-03-07 11:59 ` Kevin Darbyshire-Bryant
2018-03-07 12:59 ` Toke Høiland-Jørgensen
2018-03-07 14:21 ` Sebastian Moeller
2018-03-07 14:30 ` Toke Høiland-Jørgensen
2018-03-07 15:25 ` Dave Taht
2018-03-07 15:52 ` Toke Høiland-Jørgensen
2018-03-07 17:26 ` Dave Taht
2018-03-08 22:29 ` Pete Heist
2018-03-07 18:27 ` Kevin Darbyshire-Bryant
2018-03-07 18:35 ` Kevin Darbyshire-Bryant
2018-03-07 18:37 ` Jonathan Morton
2018-03-07 21:34 ` Toke Høiland-Jørgensen
2018-03-08 0:49 ` Jonathan Morton
2018-03-08 7:59 ` Kevin Darbyshire-Bryant
2018-03-08 9:21 ` Kevin Darbyshire-Bryant
2018-03-08 10:32 ` Toke Høiland-Jørgensen
[not found] ` <D8A90884-6DAE-42A6-A680-CD11599DDD97@darbyshire-bryant.me.uk>
2018-03-08 10:57 ` Toke Høiland-Jørgensen
2018-03-08 11:09 ` Kevin Darbyshire-Bryant
2018-03-08 11:14 ` Kevin Darbyshire-Bryant
2018-03-08 11:21 ` Toke Høiland-Jørgensen
2018-03-08 18:32 ` Georgios Amanakis
2018-03-10 15:56 ` Kevin Darbyshire-Bryant
2018-03-10 16:30 ` Luis E. Garcia
2018-03-07 11:07 ` Kevin Darbyshire-Bryant
2018-03-07 11:19 ` Sebastian Moeller
2018-03-07 11:31 ` Toke Høiland-Jørgensen
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