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=-7.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 7F3D3C48BD4 for ; Tue, 25 Jun 2019 14:22:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 534CF213F2 for ; Tue, 25 Jun 2019 14:22:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=toxicpanda-com.20150623.gappssmtp.com header.i=@toxicpanda-com.20150623.gappssmtp.com header.b="pa2+uBg8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730382AbfFYOWq (ORCPT ); Tue, 25 Jun 2019 10:22:46 -0400 Received: from mail-yw1-f66.google.com ([209.85.161.66]:42455 "EHLO mail-yw1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728252AbfFYOWp (ORCPT ); Tue, 25 Jun 2019 10:22:45 -0400 Received: by mail-yw1-f66.google.com with SMTP id s5so7575675ywd.9 for ; Tue, 25 Jun 2019 07:22:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toxicpanda-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=GtXSqHMmcydI8ch7kCrEW0Ru4DlQsmrCdQSIYBZEnK8=; b=pa2+uBg8/S2pTPXRjx94PUQoPDu2mT0WiYVNyeyatLy3uGcFxgEkv1QbsA7q9SE71H 2TfMi8ZOSh8IF4k5fMAL1nhaX8Tdtn650XfBpGDIryIjh1qn63urs9nfvXWTxBMsm+fu x3Ow3HT4LMabwprPqv3sqXyC/rQ+ZjZ0DYoOG/JuLyXx3wtntcwvHykcepLUiO4pvNxj jEVwogBwVVKwFoRl1GqGMdYl5MBu5LQA8v5dcv71h+PvKy3uNd5eu8QC5vMy/XxxgqE+ copOOPuS8CCGe7aLhpNtcXX8YfCKbTMewyPSqQL+uSKrsewheSiMFpEXQflkraTZoxX8 wjOw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=GtXSqHMmcydI8ch7kCrEW0Ru4DlQsmrCdQSIYBZEnK8=; b=MF20PUvgsY+xQvwieCVQfS56NiguV0lgVCp2O8wLPQ51IUZg23d3A4euhWdomO/f/e VP1ozmw++TQFlpHQdGEvTrVOr1lunUHCcZpBrHmfHDOOE6Ae/aSisGSc3OGx02qwN/Zz sI4JLSU/Am84WjY3i1D09MGqRL2FmZ9pEvPmKXPxvGR8fDVudeOk1BmmCIDs0Yd7lIsp 2MlYeHQ0l5RNPTdEY7mDMWE3a4ayIlw3xGBwt6GY/exohoSZpYC2ks9846XgynIHQ9WV RrqAPHT9IHOkzx4VkmerigawxxYtgvtgNCf1Y9x9Z/ioxax8UUxWAL2oFZRRYBmJUZR/ QCQg== X-Gm-Message-State: APjAAAVfg+3EbDnbxls8+SZBN+60eruyldVj3JbnRbFKgqj7b7H4frW+ 7OQOQ/MdBGq9me8ACHUXvJvy2g== X-Google-Smtp-Source: APXvYqyuxG4473YNUDnXm3YS9kmxffQxRk8qNUvWb0UiLLLSv1OFhNpowD0E2wQoapm5t4ah79tOTg== X-Received: by 2002:a81:a042:: with SMTP id x63mr83956444ywg.396.1561472565070; Tue, 25 Jun 2019 07:22:45 -0700 (PDT) Received: from localhost ([107.15.81.208]) by smtp.gmail.com with ESMTPSA id i126sm3645124ywa.108.2019.06.25.07.22.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 25 Jun 2019 07:22:44 -0700 (PDT) Date: Tue, 25 Jun 2019 10:22:43 -0400 From: Josef Bacik To: "Huang, Ying" Cc: Josef Bacik , kernel test robot , David Sterba , lkp@01.org, Linus Torvalds , LKML Subject: Re: [LKP] [btrfs] c8eaeac7b7: aim7.jobs-per-min -11.7% regression Message-ID: <20190625142242.oxltqbj2veuckoxo@MacBook-Pro-91.local> References: <20190513025004.GG31424@shao2-debian> <87blzl7itt.fsf@yhuang-dev.intel.com> <87v9xdymdg.fsf@yhuang-dev.intel.com> <877e9fahmk.fsf@yhuang-dev.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <877e9fahmk.fsf@yhuang-dev.intel.com> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 21, 2019 at 08:48:03AM +0800, Huang, Ying wrote: > "Huang, Ying" writes: > > > "Huang, Ying" writes: > > > >> Hi, Josef, > >> > >> kernel test robot writes: > >> > >>> Greeting, > >>> > >>> FYI, we noticed a -11.7% regression of aim7.jobs-per-min due to commit: > >>> > >>> > >>> commit: c8eaeac7b734347c3afba7008b7af62f37b9c140 ("btrfs: reserve > >>> delalloc metadata differently") > >>> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master > >>> > >>> in testcase: aim7 > >>> on test machine: 40 threads Intel(R) Xeon(R) CPU E5-2690 v2 @ 3.00GHz with 384G memory > >>> with following parameters: > >>> > >>> disk: 4BRD_12G > >>> md: RAID0 > >>> fs: btrfs > >>> test: disk_rr > >>> load: 1500 > >>> cpufreq_governor: performance > >>> > >>> test-description: AIM7 is a traditional UNIX system level benchmark > >>> suite which is used to test and measure the performance of multiuser > >>> system. > >>> test-url: https://sourceforge.net/projects/aimbench/files/aim-suite7/ > >> > >> Here's another regression, do you have time to take a look at this? > > > > Ping > > Ping again ... > Finally got time to look at this but I can't get the reproducer to work root@destiny ~/lkp-tests# bin/lkp run ~/job-aim.yaml Traceback (most recent call last): 11: from /root/lkp-tests/bin/run-local:18:in `
' 10: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' 9: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' 8: from /root/lkp-tests/lib/yaml.rb:5:in `' 7: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' 6: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' 5: from /root/lkp-tests/lib/common.rb:9:in `' 4: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' 3: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' 2: from /root/lkp-tests/lib/array_ext.rb:3:in `' 1: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- active_support/core_ext/enumerable (LoadError) I can't even figure out from the job file or anything how I'm supposed to run AIM7 itself. This is on a Fedora 30 box, so it's relatively recent. Thanks, Josef