From: Dave Taht <dave.taht@gmail.com>
To: "Toke Høiland-Jørgensen" <toke@toke.dk>
Cc: ruben@vfn-nrw.de, Cake List <cake@lists.bufferbloat.net>
Subject: Re: [Cake] Munin-Plugins
Date: Wed, 19 Sep 2018 10:01:23 -0700 [thread overview]
Message-ID: <CAA93jw43f93Q-EhYXfVazGD3Psc0mubtS+wDspa+YReH7xm_Ag@mail.gmail.com> (raw)
In-Reply-To: <87va71kg1j.fsf@toke.dk>
On Wed, Sep 19, 2018 at 2:11 AM Toke Høiland-Jørgensen <toke@toke.dk> wrote:
>
> Ruben <ruben@vfn-nrw.de> writes:
>
> > Hey Toke,
> >
> > Am 13.09.2018 21:12 schrieb Toke Høiland-Jørgensen <toke@toke.dk>:
> >
> >
> > Ruben <ruben@vfn-nrw.de> writes:
> >
> > > Hey Toke,
> > >
> > > Thanks for your fast response!
> > >
> > > Am 13.09.2018 12:27 schrieb Toke Høiland-Jørgensen <toke@toke.dk>:
> > >
> > >
> > > Ruben <ruben@vfn-nrw.de> writes:
> > >
> > > > Hey guys,
> > > >
> > > > I've already mentioned this in a response to dtaht on GitHub, but
> > here
> > > > again for everyone:
> > > >
> > > > I was wondering if it's possible to extend the tin statistics by
> > > > packets for backlog.
> > >
> > > Why do you need packets when there's already bytes?
> > >
> > > Easy: dtaht requested a packets graph with ecn marks, which is also
> > > packets, so backlog as bytes do not fit, backlog as packets do.
> > >
> > > The idea was to do a multi-graph which is one graph with combined
> > > stats for all tins and sub graphs for all tins.
> > >
> > > On the main graph a backlog in packets is available, but I would need
> > > to leave out the backlog for the tins, which is somewhat confusing.
> >
> > Why not just do both backlogs in bytes?
> >
> > There's no counter for ecn marked packets in bytes, so it's impossible to
> > implement it that way, too.
> >
> > ECN-Marks is in packets, so everything else need to be in packets as
> > well.
>
> Hmm, so the obvious follow-up question would be "why do you need to have
> backlog and number of drops on the same graph?" :)
A reasonable approximation of backlog in packets is achievable by
dividing by 1000.
> -Toke
> _______________________________________________
> Cake mailing list
> Cake@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cake
--
Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619
next prev parent reply other threads:[~2018-09-19 17:01 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-11 2:22 Ruben
2018-09-11 10:44 ` Georgios Amanakis
2018-09-13 9:35 ` Ruben
2018-09-13 10:27 ` Toke Høiland-Jørgensen
2018-09-13 19:00 ` Ruben
2018-09-13 19:12 ` Toke Høiland-Jørgensen
2018-09-19 3:35 ` Ruben
2018-09-19 9:11 ` Toke Høiland-Jørgensen
2018-09-19 17:01 ` Dave Taht [this message]
2018-09-20 1:35 ` Ruben
2018-09-20 1:39 ` Ruben
2018-09-20 2:13 ` Jonathan Morton
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