From: Stephen Hemminger <stephen@networkplumber.org>
To: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Cc: vadim4j@gmail.com, netdev@vger.kernel.org
Subject: Re: [iproute2] tc: Show classes more hierarchically]
Date: Wed, 17 Dec 2014 11:55:35 -0800 [thread overview]
Message-ID: <20141217115535.3f5198d2@urahara> (raw)
In-Reply-To: <54907619.5080508@gmail.com>
On Tue, 16 Dec 2014 16:12:41 -0200
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> wrote:
> On 15-12-2014 20:48, vadim4j@gmail.com wrote:
> > Hi All,
> >
> > I am playing with showing classes in more hierarchically format and I
> > have some code and example of output from my TC looks like:
> >
> > # tc/tc -t class show dev tap0
> >
> > \---1:2 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > \---1:40 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > \---1:50 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > \---1:60 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > \---1:1 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > \---1:10 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > \---1:11 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > \---1:111 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > \---1:20 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > \---1:30 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> >
> >
> > which in standart output mode it looks like:
> >
> > # tc/tc class show dev tap0
> >
> > class htb 1:11 parent 1:10 rate 3Mbit ceil 6Mbit burst 15Kb cburst 1599b
> > class htb 1:111 parent 1:11 prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > class htb 1:10 parent 1:1 rate 5Mbit ceil 5Mbit burst 15Kb cburst 1600b
> > class htb 1:1 root rate 6Mbit ceil 6Mbit burst 15Kb cburst 1599b
> > class htb 1:20 parent 1:1 leaf 20: prio 0 rate 3Mbit ceil 6Mbit burst 15Kb cburst 1599b
> > class htb 1:2 root rate 6Mbit ceil 6Mbit burst 15Kb cburst 1599b
> > class htb 1:30 parent 1:1 leaf 30: prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> > class htb 1:40 parent 1:2 leaf 40: prio 0 rate 5Mbit ceil 5Mbit burst 15Kb cburst 1600b
> > class htb 1:50 parent 1:2 leaf 50: prio 0 rate 3Mbit ceil 6Mbit burst 15Kb cburst 1599b
> > class htb 1:60 parent 1:2 leaf 60: prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> >
> > So I'd like to ask if it might be useful for the TC users (may be
> > better format ?) to have this ?
>
> Good idea! It already looks good, but what about:
>
> |-- 1:2 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> | |-- 1:40 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> | |-- 1:50 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> | '-- 1:60 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> |-- 1:1 (htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b
> ...
>
> just another idea..
>
> Thanks.
> Marcelo
There are several places that also print tree format, hopefully there would
be reusable code (lspci, tree, ps).
next prev parent reply other threads:[~2014-12-17 19:55 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-15 22:48 [iproute2] tc: Show classes more hierarchically] vadim4j
2014-12-16 13:49 ` Eric Dumazet
2014-12-16 18:12 ` Marcelo Ricardo Leitner
2014-12-17 19:55 ` Stephen Hemminger [this message]
2014-12-17 23:56 ` Vadim Kochan
2014-12-18 1:56 ` Marcelo Ricardo Leitner
2014-12-18 3:12 ` Vadim Kochan
2014-12-18 12:26 ` Marcelo Ricardo Leitner
2014-12-18 12:23 ` Vadim Kochan
2014-12-18 12:46 ` Marcelo Ricardo Leitner
2014-12-18 13:16 ` Vadim Kochan
2014-12-18 13:47 ` Daniel Borkmann
2014-12-18 13:46 ` Vadim Kochan
2014-12-18 13:58 ` Thomas Graf
2014-12-24 13:59 ` Vadim Kochan
2014-12-24 15:07 ` Jamal Hadi Salim
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