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_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_NONE 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 E39911F454 for ; Wed, 6 Nov 2019 18:51:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728740AbfKFSvr (ORCPT ); Wed, 6 Nov 2019 13:51:47 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:34780 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727376AbfKFSvp (ORCPT ); Wed, 6 Nov 2019 13:51:45 -0500 Received: by mail-wm1-f66.google.com with SMTP id v3so3009251wmh.1 for ; Wed, 06 Nov 2019 10:51:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:in-reply-to:references:from:date:subject:fcc :content-transfer-encoding:mime-version:to:cc; bh=ekjt67vQTBMrFAQ1564rDVcuyDGLYVOukXLMQrvOH+E=; b=L6z1qj0gWEpYPJO+x7nJB/6OD7jiAuek+K45yVw9Lg+pw1DyqjFrXJ660jVAX3sGAY ptlOA0Faud39FBdCeoPb+wCxoLTHIgYRnrpXxUi+IS4fmO6mbZz/tR+ZJOJ6OkfYxN1c iVcxtDBZnvFWebayDJsVKslEs3PeAv+XkjMhjE/eJIeLdnFaLoZPb9yjYuNpItwg0vFA fvHn31fO6ABRN0ymLtjPAe9yrAxyuEc8Sn01Of/xqo6/x7JC6b4TIb/fFkxdy+q4Xq1i +3qqoQIRbkSZLE91CVIS1w8eHE5/10D5S4ACOQ4canp/MATlN787qf7SoWluxWpc1yop ooKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:in-reply-to:references:from:date :subject:fcc:content-transfer-encoding:mime-version:to:cc; bh=ekjt67vQTBMrFAQ1564rDVcuyDGLYVOukXLMQrvOH+E=; b=Rk0WaZcocyrwmjWwhglXfM7Hj7I0NIAHf23c+rN+QCML7JrUxATWdkzcYJ4CWZS+ls fuah35zq1dOgGtOB0MJKKc+fK2rYJo3FiE12XKmNVtV6r+I/iQnlDsp1JHWaV+BFGaeL f6IX3vQukTxbfuqZRzQyjopZpE29hMn/KSXX7LsYam6ftyZ9KzPDneSAMuUHWMxJcqxa AGT6+4G1DcOYlftzOx5noidWuwuQdoaxo5qsxOztkvbCcba/AQwKajqbb4EAlaTQ//ZK Lk7hfbO+ZIgUdd9QyK1aTlax/6xIYRJlx8TaSpZ5dYWAgFWet7sid08TEz1G4HtDweTy TVMw== X-Gm-Message-State: APjAAAXRoN2KOL52F3KNNI8rZqewb0z6W7+6+NqqPxkIF1wS0uSREU0u dkZUIGs3y+gIPB1j+L7hniH1Kzhz X-Google-Smtp-Source: APXvYqyzAhTWBkMIvKTn/GYVu5FsOs1ocU2nF5hGpBbxnp8pIbEE2cldmW8qG6biDYPWnDIxShhHWQ== X-Received: by 2002:a1c:4c10:: with SMTP id z16mr3606024wmf.24.1573066301796; Wed, 06 Nov 2019 10:51:41 -0800 (PST) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id v16sm26611726wrc.84.2019.11.06.10.51.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 Nov 2019 10:51:41 -0800 (PST) Message-Id: In-Reply-To: References: From: "erik chen via GitGitGadget" Date: Wed, 06 Nov 2019 18:51:38 +0000 Subject: [PATCH v2 0/2] fetch: add trace2 instrumentation Fcc: Sent Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit MIME-Version: 1.0 To: git@vger.kernel.org Cc: Junio C Hamano Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Add trace2 regions to fetch-pack.c to better track time spent in the various phases of a fetch: * matching common remote and local refs * marking local refs as complete (part of the matching process) Both of these stages can be slow for repositories with many refs. Signed-off-by: Erik Chen erikchen@chromium.org [erikchen@chromium.org] Erik Chen (2): fetch: add trace2 instrumentation add whitespace fetch-pack.c | 8 ++++++++ 1 file changed, 8 insertions(+) base-commit: 566a1439f6f56c2171b8853ddbca0ad3f5098770 Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-451%2Ferikchen%2Ftest12-v2 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-451/erikchen/test12-v2 Pull-Request: https://github.com/gitgitgadget/git/pull/451 Range-diff vs v1: 1: 4fdbb9f504 = 1: 4fdbb9f504 fetch: add trace2 instrumentation -: ---------- > 2: 606756d7db add whitespace -- gitgitgadget