From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vadim Kochan Subject: Re: [iproute2] tc: Show classes more hierarchically] Date: Thu, 18 Dec 2014 01:56:27 +0200 Message-ID: <20141217235627.GA2149@angus-think.lan> References: <20141215224851.GB6734@angus-think.lan> <54907619.5080508@gmail.com> <20141217115535.3f5198d2@urahara> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Marcelo Ricardo Leitner , vadim4j@gmail.com, netdev@vger.kernel.org To: Stephen Hemminger Return-path: Received: from mail-lb0-f170.google.com ([209.85.217.170]:49005 "EHLO mail-lb0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751030AbaLRAG2 (ORCPT ); Wed, 17 Dec 2014 19:06:28 -0500 Received: by mail-lb0-f170.google.com with SMTP id 10so116446lbg.1 for ; Wed, 17 Dec 2014 16:06:27 -0800 (PST) Content-Disposition: inline In-Reply-To: <20141217115535.3f5198d2@urahara> Sender: netdev-owner@vger.kernel.org List-ID: On Wed, Dec 17, 2014 at 11:55:35AM -0800, Stephen Hemminger wrote: > On Tue, 16 Dec 2014 16:12:41 -0200 > Marcelo Ricardo Leitner 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). > OK, currently I have the following output: +---1:2(htb) rate 6Mbit ceil 6Mbit burst 15Kb cburst 1599b | +---1:40(htb) prio 0 rate 5Mbit ceil 5Mbit burst 15Kb cburst 1600b | +---1:50(htb) prio 0 rate 3Mbit ceil 6Mbit burst 15Kb cburst 1599b | +---1:60(htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b | +---1:1(htb) rate 6Mbit ceil 6Mbit burst 15Kb cburst 1599b +---1:10(htb) rate 5Mbit ceil 5Mbit burst 15Kb cburst 1600b | +---1:11(htb) rate 3Mbit ceil 6Mbit burst 15Kb cburst 1599b | | +---1:111(htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b | | +---1:112(htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b | | | +---1:12(htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b | +---1:20(htb) prio 0 rate 3Mbit ceil 6Mbit burst 15Kb cburst 1599b +---1:30(htb) prio 0 rate 1Kbit ceil 6Mbit burst 15Kb cburst 1599b How about this ? Regards, Vadim Kochan