From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.0 required=3.0 tests=AWL,BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 4440920248 for ; Wed, 10 Apr 2019 03:52:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727011AbfDJDwU (ORCPT ); Tue, 9 Apr 2019 23:52:20 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:36854 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726678AbfDJDwT (ORCPT ); Tue, 9 Apr 2019 23:52:19 -0400 Received: by mail-wr1-f66.google.com with SMTP id y13so1109434wrd.3 for ; Tue, 09 Apr 2019 20:52:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=J4HG60cT5XROtw9X7oKfF7ytgk/zXiWyHCfDtYGMZuk=; b=LaOWp55cwnsRGbpnbtA+8RdjtQmBd2zHNTK183moorWsIjVp2ilzF/dNchmS6vK+Bt TNHonbF2UlNor73mLvGUrMQ58ysQ3e8/Er1uq4rSEwfUJPc15ekdaf7KJQJVZfJrzZvx Oq5EJgVJzE9dxfz1JuWJt4ukZSWXMGiwkS5XBQdyyKwn1aJ6cjFBsNt5tbbzjt6qiheO /0d/qKHOZEzhUUQnhPHJtSsR49j2cQFb/sjuXr0vtq9JQ8+PkO67jQXGKKZTr8YbF0f8 T+sshJYACZ7CplZo2OQI6075KVZU9FAQ9G9BHZjQ0JqfqgVSEFCvrPGrshijJxK36cep actg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:references:date :in-reply-to:message-id:user-agent:mime-version; bh=J4HG60cT5XROtw9X7oKfF7ytgk/zXiWyHCfDtYGMZuk=; b=BlYxx6XamsIcZogISnazEC37X3DzrOnSi0YTMW6za0gkLmUic1l8B6hCx3cu5cHTFh qJeczzClb2QWKGRzWH5NBGrXXi1TJRnroVKtKxenpa7BgJbSXYqNOaCevDTn7ObVbTbT vsqD87SzL0Zd2Rzs+k2IHB5FdqhcfiIDdBS1SK0VeeFsHn6n8gzFv0KorZeS+/cIbdiB JF65H1TCH449WiDsquQ6qRuw9CakRrDeOpzgX6mx4imQJHeVKeGcBCrv4h98G30eN0Cg l3E4f2nY18Rnk+w+qgU1A6chvciZWdskwmqY7C6x5VVvr3IbrR8kvcLc06M7BcCQCUVf Fh0A== X-Gm-Message-State: APjAAAVN/M/HDtvNRqBeJFAkoHn27snGWJd8/XUs/2OFigEWymmUVdoe aPjBAjaadSZvcZyMnSJgqks= X-Google-Smtp-Source: APXvYqz4YudLnALnGrQeeM/Qv8lcLVnGe0r/B4LMqAG3kC8Q9581RyQbFWaBemz6XUjZmd+oK2EQxA== X-Received: by 2002:a5d:69c1:: with SMTP id s1mr25276787wrw.245.1554868337646; Tue, 09 Apr 2019 20:52:17 -0700 (PDT) Received: from localhost (141.255.76.34.bc.googleusercontent.com. [34.76.255.141]) by smtp.gmail.com with ESMTPSA id 84sm1390033wme.43.2019.04.09.20.52.16 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 09 Apr 2019 20:52:17 -0700 (PDT) From: Junio C Hamano To: Jonathan Tan Cc: git@vger.kernel.org Subject: Re: [RFC PATCH] pack-objects: write objects packed to trace2 References: <20190409214420.90898-1-jonathantanmy@google.com> Date: Wed, 10 Apr 2019 12:52:16 +0900 In-Reply-To: <20190409214420.90898-1-jonathantanmy@google.com> (Jonathan Tan's message of "Tue, 9 Apr 2019 14:44:20 -0700") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Jonathan Tan writes: > This is useful when investigating performance of pushes, and other times > when no progress information is written (because the pack is written to > stdout). > > Signed-off-by: Jonathan Tan > --- > We're trying to improve push performance, and it would be nice to be > able to observe the number of objects sent over each push, both to > correlate it with time taken (which is already traced) and to notice > situations when significantly more objects are being sent than needed. Thanks---I find it a laudable goal, too.