From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1F68FC43218 for ; Thu, 25 Apr 2019 23:53:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1E4C62077C for ; Thu, 25 Apr 2019 23:53:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fiEY9B7X" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727391AbfDYXxL (ORCPT ); Thu, 25 Apr 2019 19:53:11 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:42033 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726292AbfDYXxL (ORCPT ); Thu, 25 Apr 2019 19:53:11 -0400 Received: by mail-pl1-f194.google.com with SMTP id x15so580113pln.9 for ; Thu, 25 Apr 2019 16:53:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=bVGPXceK1bohxT1nS2ZsKPTeYYaqy5JrhyhHksv+Fsc=; b=fiEY9B7XV9twBPk2v0xnbNcJN5/LGxvjtntKz9VmqAZ8gIj7Ew7KECZlFsgOYSu84J pIFtkDn9LaFWJD7MGb/kdNPn0Oin8YkHKkh9t4FR2k9A+9wGPCnRXwblgFFyWKY/MQr1 StQEPDZsPtXF0p5mI7HO2fclNEOMzxIxc3yHghtG+RSTy9Tijcb5St3TL7nsHR0FSDRg 1s21T8jNfIBjPNjPBndIWZ5xVx43jbBwVMsLnCkG+ui6lcwMvTK1AcOE1sBGPSKoXXq+ MOeh1qz5oNUk6buZhjhMIlqE18UVPYOC3wKZ2lNPpvpLJjB1W9Tkp5XD2i2WyRQwIsRu fJMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=bVGPXceK1bohxT1nS2ZsKPTeYYaqy5JrhyhHksv+Fsc=; b=M3v6tsuRRBpqZvwQKdgiWXx+LnMnWlIpKVDhlRL/k8YKbEkoNXUTfPW9pgJf1gNVK9 oBgNbKWGVsO/1S1d75XkBO+Jufu7AzvmBqRxogN6f8vwLXpo/1+cssTpMDEAknDa2bVX veFuEanc1ZnOwMVPv6hZooi1134Hh1G1eZd3sZU3vJ72Wg5FffJuT0Q/U5uKF1MXWv1y /grXuOaRSQJ5v3rlbD15QNFKRIoSdO0Qm1+Yvgbrv6pBqNgMSOGxdxQDcoB38c8JdWaD 7ummUUJZKFiwgbFl00fnvKwi0VfTSThGOqqgkEyk921Gr4JQczI6qygIVpz/GvZLld1R xyMg== X-Gm-Message-State: APjAAAVC0ysTHaBwNTvANdgRH8CVDSlQA6v2zkMUhoZrYam3OvFt9Gli 8OR8vPQCpf9eFbYmzvzYSSFUtQL4 X-Google-Smtp-Source: APXvYqwow/sR93SQtA4LcGrNyuglw/thNzF+jfsl6O1a7BcTAxPMj3E491z40UfgRwI9C97ylvRVnA== X-Received: by 2002:a17:902:820c:: with SMTP id x12mr41172331pln.199.1556236390533; Thu, 25 Apr 2019 16:53:10 -0700 (PDT) Received: from ?IPv6:2620:15c:2c1:200:55c7:81e6:c7d8:94b? ([2620:15c:2c1:200:55c7:81e6:c7d8:94b]) by smtp.gmail.com with ESMTPSA id p128sm42471239pfp.30.2019.04.25.16.53.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 25 Apr 2019 16:53:09 -0700 (PDT) Subject: Re: [PATCH iproute2-next] ss: add option to print socket information on one line To: Stephen Hemminger , Josh Hunt Cc: netdev@vger.kernel.org References: <1556227308-16057-1-git-send-email-johunt@akamai.com> <20190425155951.26d91cc6@hermes.lan> From: Eric Dumazet Message-ID: Date: Thu, 25 Apr 2019 16:53:08 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190425155951.26d91cc6@hermes.lan> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 4/25/19 3:59 PM, Stephen Hemminger wrote: > I agree with this, but probably time to give ss a json output as well. Yes, this might be quite nice. (Although I am not sure of what extra cpu costs would be involved, when dealing with million of sockets per dump)