From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: [PATCH iproute2] ss: group DCTCP socket statistics Date: Tue, 24 Feb 2015 17:38:43 -0800 Message-ID: <20150224173843.48b3799b@urahara> References: <1424813091-5750-1-git-send-email-hagen@jauu.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: Hagen Paul Pfeifer Return-path: Received: from mail-ie0-f174.google.com ([209.85.223.174]:32832 "EHLO mail-ie0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751226AbbBYBim (ORCPT ); Tue, 24 Feb 2015 20:38:42 -0500 Received: by iecar1 with SMTP id ar1so1162643iec.0 for ; Tue, 24 Feb 2015 17:38:41 -0800 (PST) In-Reply-To: <1424813091-5750-1-git-send-email-hagen@jauu.net> Sender: netdev-owner@vger.kernel.org List-ID: On Tue, 24 Feb 2015 22:24:51 +0100 Hagen Paul Pfeifer wrote: > Keep ss output consistent and format DCTCP socket statistics similar to skmen > and timer where a group of logical values are grouped by brackets. This makes > parser scripts *and* humans more happy. > > Current output of 'ss -inetm dst :80': > ESTAB 0 0 192.168.11.14:55511 173.194.66.189:443 > timer:(keepalive,14sec,0) uid:1000 ino:428768 > sk:ffff88020ceb5b00 <-> skmem:(r0,rb372480,t0,tb87040,f0,w0,o0,bl0) > ts sack wscale:7,7 rto:250 rtt:49.225/20.837 ato:40 mss:1408 cwnd:10 > ce_state 23 alpha 23 ab_ecn 23 ab_tot 23 send 2.3Mbps > lastsnd:121026 lastrcv:121026 lastack:30850 pacing_rate 4.6Mbps > retrans:0/2 rcv_rtt:40.416 rcv_space:2920 > > New grouped output: > ESTAB 0 0 192.168.11.14:55511 173.194.66.189:443 > timer:(keepalive,14sec,0) uid:1000 ino:428768 > sk:ffff88020ceb5b00 <-> skmem:(r0,rb372480,t0,tb87040,f0,w0,o0,bl0) > ts sack wscale:7,7 rto:250 rtt:49.225/20.837 ato:40 mss:1408 cwnd:10 > dctcp(ce_state:23,alpha:23,ab_ecn:23,ab_tot:23) send 2.3Mbps > lastsnd:121026 lastrcv:121026 lastack:30850 pacing_rate 4.6Mbps > retrans:0/2 rcv_rtt:40.416 rcv_space:2920 > > Cc: Stephen Hemminger > Acked-by: Daniel Borkmann > Acked-by: Florian Westphal > Signed-off-by: Hagen Paul Pfeifer Applied