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=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 7100EC433E0 for ; Wed, 1 Jul 2020 08:33:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36A6220722 for ; Wed, 1 Jul 2020 08:33:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729151AbgGAIdI (ORCPT ); Wed, 1 Jul 2020 04:33:08 -0400 Received: from mga01.intel.com ([192.55.52.88]:9193 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728217AbgGAIdC (ORCPT ); Wed, 1 Jul 2020 04:33:02 -0400 IronPort-SDR: YRrRVYy10ImkryKX1hXwxKJAeHY4W8bfGjysitAaQbcpHggpXgHob8Hta0ToYOeGMACaSUjFPJ YqVnpa67d+tQ== X-IronPort-AV: E=McAfee;i="6000,8403,9668"; a="164503336" X-IronPort-AV: E=Sophos;i="5.75,299,1589266800"; d="scan'208";a="164503336" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2020 00:49:55 -0700 IronPort-SDR: cPVn95eQie/HeaYPOGVr3Qp8eF3KUOBUIf8HOm5cr3o6GoiNofJ9jn0kYUa1m6kkajLsCjBQrd CrPXRbxC7eIg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,299,1589266800"; d="scan'208";a="386935369" Received: from xingzhen-mobl1.ccr.corp.intel.com (HELO [10.238.4.18]) ([10.238.4.18]) by fmsmga001.fm.intel.com with ESMTP; 01 Jul 2020 00:49:53 -0700 Subject: Re: [LKP] [xfs] a5949d3fae: aim7.jobs-per-min -33.6% regression From: Xing Zhengjun To: kernel test robot , "Darrick J. Wong" Cc: Christoph Hellwig , Brian Foster , LKML , lkp@lists.01.org References: <20200606154812.GQ12456@shao2-debian> Message-ID: <45df2ba8-6089-463e-670d-ee34a0b3d36c@linux.intel.com> Date: Wed, 1 Jul 2020 15:49:52 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/10/2020 11:07 AM, Xing Zhengjun wrote: > Hi Darrick, > >    Do you have time to take a look at this? Thanks. > Ping... > On 6/6/2020 11:48 PM, kernel test robot wrote: >> Greeting, >> >> FYI, we noticed a -33.6% regression of aim7.jobs-per-min due to commit: >> >> >> commit: a5949d3faedf492fa7863b914da408047ab46eb0 ("xfs: force writes >> to delalloc regions to unwritten") >> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master >> >> in testcase: aim7 >> on test machine: 48 threads Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz >> with 64G memory >> with following parameters: >> >>     disk: 1BRD_48G >>     fs: xfs >>     test: sync_disk_rw >>     load: 600 >>     cpufreq_governor: performance >>     ucode: 0x42e >> >> 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/ >> >> >> >> If you fix the issue, kindly add following tag >> Reported-by: kernel test robot >> >> >> Details are as below: >> --------------------------------------------------------------------------------------------------> >> >> >> >> To reproduce: >> >>          git clone https://github.com/intel/lkp-tests.git >>          cd lkp-tests >>          bin/lkp install job.yaml  # job file is attached in this email >>          bin/lkp run     job.yaml >> >> ========================================================================================= >> >> compiler/cpufreq_governor/disk/fs/kconfig/load/rootfs/tbox_group/test/testcase/ucode: >> >> >> gcc-9/performance/1BRD_48G/xfs/x86_64-rhel-7.6/600/debian-x86_64-20191114.cgz/lkp-ivb-2ep1/sync_disk_rw/aim7/0x42e >> >> >> commit: >>    590b16516e ("xfs: refactor xfs_iomap_prealloc_size") >>    a5949d3fae ("xfs: force writes to delalloc regions to unwritten") >> >> 590b16516ef38e2e a5949d3faedf492fa7863b914da >> ---------------- --------------------------- >>         fail:runs  %reproduction    fail:runs >>             |             |             | >>             :4           50%           2:4 >> dmesg.WARNING:at#for_ip_swapgs_restore_regs_and_return_to_usermode/0x >>           %stddev     %change         %stddev >>               \          |                \ >>       35272           -33.6%      23430        aim7.jobs-per-min >>      102.13           +50.5%     153.75        aim7.time.elapsed_time >>      102.13           +50.5%     153.75        aim7.time.elapsed_time.max >>     1388038           +40.2%    1945838 >> aim7.time.involuntary_context_switches >>       43420 ±  2%     +13.4%      49255 ±  2% >> aim7.time.minor_page_faults >>        3123           +44.2%       4504 ±  2%  aim7.time.system_time >>       59.31            +6.5%      63.18        aim7.time.user_time >>    48595108           +58.6%   77064959 >> aim7.time.voluntary_context_switches >>        1.44           -28.8%       1.02        iostat.cpu.user >>        0.07 ±  6%      +0.4        0.44 ±  7%  mpstat.cpu.all.iowait% >>        1.44            -0.4        1.02        mpstat.cpu.all.usr% >>        8632 ± 50%     +75.6%      15156 ± 34% >> numa-meminfo.node0.KernelStack >>        6583 ±136%    +106.0%      13562 ± 82% >> numa-meminfo.node0.PageTables >>       63325 ± 11%     +14.3%      72352 ± 12% >> numa-meminfo.node0.SUnreclaim >>        8647 ± 50%     +75.3%      15156 ± 34% >> numa-vmstat.node0.nr_kernel_stack >>        1656 ±136%    +104.6%       3389 ± 82% >> numa-vmstat.node0.nr_page_table_pages >>       15831 ± 11%     +14.3%      18087 ± 12% >> numa-vmstat.node0.nr_slab_unreclaimable >>       93640 ±  3%     +41.2%     132211 ±  2%  meminfo.AnonHugePages >>       21641           +39.9%      30271 ±  4%  meminfo.KernelStack >>      129269           +12.3%     145114        meminfo.SUnreclaim >>       28000           -31.2%      19275        meminfo.max_used_kB >>     1269307           -26.9%     927657        vmstat.io.bo >>      149.75 ±  3%     -17.4%     123.75 ±  4%  vmstat.procs.r >>      718992           +13.3%     814567        vmstat.system.cs >>      231397            -9.3%     209881 ±  2%  vmstat.system.in >>   6.774e+08           +70.0%  1.152e+09        cpuidle.C1.time >>    18203372           +60.4%   29198744        cpuidle.C1.usage >>   2.569e+08 ± 18%     +81.8%  4.672e+08 ±  5%  cpuidle.C1E.time >>     2691402 ± 13%     +98.7%    5346901 ±  3%  cpuidle.C1E.usage >>      990350           +95.0%    1931226 ±  2%  cpuidle.POLL.time >>      520061           +97.7%    1028004 ±  2%  cpuidle.POLL.usage >>       77231            +1.8%      78602        proc-vmstat.nr_active_anon >>       19868            +3.8%      20615        proc-vmstat.nr_dirty >>      381302            +1.0%     384969        proc-vmstat.nr_file_pages >>        4388            -2.7%       4270 >> proc-vmstat.nr_inactive_anon >>       69865            +4.7%      73155 >> proc-vmstat.nr_inactive_file >>       21615           +40.0%      30251 ±  4% >> proc-vmstat.nr_kernel_stack >>        7363            -3.2%       7127        proc-vmstat.nr_mapped >>       12595 ±  3%      +5.2%      13255 ±  4%  proc-vmstat.nr_shmem >>       19619            +3.2%      20247 >> proc-vmstat.nr_slab_reclaimable >>       32316           +12.3%      36280 >> proc-vmstat.nr_slab_unreclaimable >>       77231            +1.8%      78602 >> proc-vmstat.nr_zone_active_anon >>        4388            -2.7%       4270 >> proc-vmstat.nr_zone_inactive_anon >>       69865            +4.7%      73155 >> proc-vmstat.nr_zone_inactive_file >>       19165            +3.4%      19824 >> proc-vmstat.nr_zone_write_pending >>        9845 ± 27%     +68.0%      16539 ± 37% >> proc-vmstat.numa_hint_faults_local >>     8195135            +2.5%    8402537        proc-vmstat.numa_hit >>     8179414            +2.5%    8386209        proc-vmstat.numa_local >>       15720            +3.9%      16328        proc-vmstat.numa_other >>     8281098            +2.4%    8477157        proc-vmstat.pgalloc_normal >>      342925 ±  2%     +39.8%     479279        proc-vmstat.pgfault >>     8132789            +2.0%    8298189        proc-vmstat.pgfree >>   1.327e+08            +9.7%  1.455e+08        proc-vmstat.pgpgout >>      394.00          +151.7%     991.75 ±  5% >> slabinfo.biovec-max.active_objs >>      394.00          +152.1%     993.25 ±  5% >> slabinfo.biovec-max.num_objs >>       21028 ±  6%      -7.8%      19389 ±  5%  slabinfo.filp.active_objs >>       21520 ±  5%      -7.6%      19886 ±  5%  slabinfo.filp.num_objs >>        4955          +234.9%      16594 ±  2% >> slabinfo.kmalloc-256.active_objs >>       77.25          +238.5%     261.50 ±  2% >> slabinfo.kmalloc-256.active_slabs >>        4955          +238.4%      16768 ±  2% >> slabinfo.kmalloc-256.num_objs >>       77.25          +238.5%     261.50 ±  2% >> slabinfo.kmalloc-256.num_slabs >>        3368 ±  2%     +22.6%       4128 ±  2% >> slabinfo.kmalloc-2k.active_objs >>        3446 ±  2%     +21.9%       4200 ±  2% >> slabinfo.kmalloc-2k.num_objs >>       11815 ±  8%     +29.0%      15239 ±  3% >> slabinfo.kmalloc-512.active_objs >>       11824 ±  9%     +29.0%      15249 ±  3% >> slabinfo.kmalloc-512.num_objs >>        6849 ±  5%      +9.0%       7463 ±  2% >> slabinfo.kmalloc-96.active_objs >>        6906 ±  5%      +8.9%       7521 ±  2% >> slabinfo.kmalloc-96.num_objs >>      765.00 ±  4%     +25.0%     956.25 ±  5% >> slabinfo.mnt_cache.active_objs >>      765.00 ±  4%     +25.0%     956.25 ±  5% >> slabinfo.mnt_cache.num_objs >>       13866           +12.5%      15594 >> slabinfo.proc_inode_cache.active_objs >>       13905           +12.2%      15598 >> slabinfo.proc_inode_cache.num_objs >>        1954           +24.4%       2431 ±  3% >> slabinfo.sighand_cache.active_objs >>        1954           +24.4%       2431 ±  3% >> slabinfo.sighand_cache.num_objs >>        2596           +13.7%       2951 ±  2% >> slabinfo.signal_cache.active_objs >>        2596           +13.7%       2951 ±  2% >> slabinfo.signal_cache.num_objs >>        4368 ±  6%     -11.7%       3856 ±  2% >> slabinfo.skbuff_head_cache.num_objs >>      822.25 ± 11%     +21.4%     998.50 ±  3% >> slabinfo.task_group.active_objs >>      822.25 ± 11%     +21.4%     998.50 ±  3% >> slabinfo.task_group.num_objs >>        1612           +32.1%       2129 ±  3% >> slabinfo.task_struct.active_objs >>      540.50           +31.6%     711.25 ±  3% >> slabinfo.task_struct.active_slabs >>        1622           +31.6%       2134 ±  3% >> slabinfo.task_struct.num_objs >>      540.50           +31.6%     711.25 ±  3% >> slabinfo.task_struct.num_slabs >>        6905           +20.0%       8289 >> slabinfo.vmap_area.active_objs >>        6933           +20.0%       8322 >> slabinfo.vmap_area.num_objs >>      646.25 ±  7%    +195.2%       1907 >> slabinfo.xfs_buf.active_objs >>      646.25 ±  7%    +195.2%       1907        slabinfo.xfs_buf.num_objs >>        1.78 ±  2%      -0.3        1.51 ±  2% >> perf-stat.i.branch-miss-rate% >>    64079048            +3.9%   66551536        perf-stat.i.branch-misses >>       17.99            -4.2       13.84 >> perf-stat.i.cache-miss-rate% >>    66630506           -16.5%   55647472        perf-stat.i.cache-misses >>   3.899e+08            +9.4%  4.265e+08 >> perf-stat.i.cache-references >>      731029           +13.1%     826756 >> perf-stat.i.context-switches >>        3.79            -1.7%       3.73        perf-stat.i.cpi >>      113320            +8.3%     122693        perf-stat.i.cpu-migrations >>        1498           +20.4%       1803 >> perf-stat.i.cycles-between-cache-misses >>    50450547 ±  4%      -8.0%   46402743 ±  5% >> perf-stat.i.dTLB-load-misses >>        0.20 ±  3%      -0.0        0.16 ±  2% >> perf-stat.i.dTLB-store-miss-rate% >>     4587096 ±  3%     -22.9%    3538422 ±  2% >> perf-stat.i.dTLB-store-misses >>   2.297e+09            -5.6%  2.168e+09        perf-stat.i.dTLB-stores >>       86.68            -2.4       84.25 >> perf-stat.i.iTLB-load-miss-rate% >>    19484791            -6.1%   18297125 >> perf-stat.i.iTLB-load-misses >>     3060023           +14.4%    3501587 ±  4%  perf-stat.i.iTLB-loads >>        0.29            -1.5%       0.28        perf-stat.i.ipc >>        0.21 ±  5%     -20.5%       0.17 ±  6%  perf-stat.i.metric.K/sec >>        3120            -5.8%       2938        perf-stat.i.minor-faults >>       42.61            +1.2       43.83 >> perf-stat.i.node-load-miss-rate% >>    24887573           -10.1%   22384693 >> perf-stat.i.node-load-misses >>    31814752           -12.5%   27830232        perf-stat.i.node-loads >>       36.62            +0.8       37.45 >> perf-stat.i.node-store-miss-rate% >>    22617213           -20.3%   18015607 >> perf-stat.i.node-store-misses >>    35707079           -19.9%   28604167        perf-stat.i.node-stores >>        3120            -5.8%       2938        perf-stat.i.page-faults >>       13.96            +9.3%      15.25        perf-stat.overall.MPKI >>        0.99            +0.0        1.03 >> perf-stat.overall.branch-miss-rate% >>       17.09            -4.0       13.05 >> perf-stat.overall.cache-miss-rate% >>        1555           +19.4%       1856 >> perf-stat.overall.cycles-between-cache-misses >>        0.69 ±  4%      -0.1        0.64 ±  5% >> perf-stat.overall.dTLB-load-miss-rate% >>        0.20 ±  3%      -0.0        0.16 ±  2% >> perf-stat.overall.dTLB-store-miss-rate% >>       86.43            -2.5       83.94 >> perf-stat.overall.iTLB-load-miss-rate% >>        1433            +6.7%       1528 >> perf-stat.overall.instructions-per-iTLB-miss >>       43.89            +0.7       44.58 >> perf-stat.overall.node-load-miss-rate% >>   6.389e+09            +0.8%  6.438e+09 >> perf-stat.ps.branch-instructions >>    63452800            +4.2%   66110454        perf-stat.ps.branch-misses >>    65977234           -16.2%   55277568        perf-stat.ps.cache-misses >>   3.861e+08            +9.8%  4.237e+08 >> perf-stat.ps.cache-references >>      723870           +13.5%     821265 >> perf-stat.ps.context-switches >>      112209            +8.6%     121881 >> perf-stat.ps.cpu-migrations >>    49955941 ±  4%      -7.7%   46094243 ±  5% >> perf-stat.ps.dTLB-load-misses >>     4542094 ±  3%     -22.6%    3514899 ±  2% >> perf-stat.ps.dTLB-store-misses >>   2.275e+09            -5.3%  2.154e+09        perf-stat.ps.dTLB-stores >>    19294019            -5.8%   18175580 >> perf-stat.ps.iTLB-load-misses >>     3030049           +14.8%    3478314 ±  4%  perf-stat.ps.iTLB-loads >>        3089            -5.5%       2918        perf-stat.ps.minor-faults >>    24643655            -9.8%   22235787 >> perf-stat.ps.node-load-misses >>    31502901           -12.2%   27645143        perf-stat.ps.node-loads >>    22395376           -20.1%   17895417 >> perf-stat.ps.node-store-misses >>    35356897           -19.6%   28413366        perf-stat.ps.node-stores >>        3089            -5.5%       2918        perf-stat.ps.page-faults >>    2.85e+12           +50.6%  4.293e+12 >> perf-stat.total.instructions >>       84193 ± 36%    +135.9%     198575 ± 25% >> sched_debug.cfs_rq:/.MIN_vruntime.avg >>      919053           +98.2%    1821460 ±  2% >> sched_debug.cfs_rq:/.MIN_vruntime.max >>      256686 ± 16%    +114.7%     551162 ± 13% >> sched_debug.cfs_rq:/.MIN_vruntime.stddev >>       19497          +106.7%      40307 >> sched_debug.cfs_rq:/.exec_clock.avg >>       21240          +101.1%      42717 >> sched_debug.cfs_rq:/.exec_clock.max >>       19079          +107.3%      39542 >> sched_debug.cfs_rq:/.exec_clock.min >>      394.52 ±  2%     +54.3%     608.79 ± 13% >> sched_debug.cfs_rq:/.exec_clock.stddev >>      965.25 ± 15%     +59.7%       1541 ±  4% >> sched_debug.cfs_rq:/.load_avg.avg >>        2866 ± 21%     +57.1%       4503 ± 10% >> sched_debug.cfs_rq:/.load_avg.max >>      659.77 ± 15%     +68.9%       1114 ±  9% >> sched_debug.cfs_rq:/.load_avg.stddev >>       84193 ± 36%    +135.9%     198575 ± 25% >> sched_debug.cfs_rq:/.max_vruntime.avg >>      919053           +98.2%    1821462 ±  2% >> sched_debug.cfs_rq:/.max_vruntime.max >>      256686 ± 16%    +114.7%     551163 ± 13% >> sched_debug.cfs_rq:/.max_vruntime.stddev >>      901765           +97.1%    1777741 ±  2% >> sched_debug.cfs_rq:/.min_vruntime.avg >>      941794           +95.8%    1844445 ±  2% >> sched_debug.cfs_rq:/.min_vruntime.max >>      872925           +96.5%    1715658 ±  2% >> sched_debug.cfs_rq:/.min_vruntime.min >>       18358 ± 44%    +146.6%      45281 ± 34% >> sched_debug.cfs_rq:/.min_vruntime.stddev >>        1.22 ±  8%    +159.9%       3.18 ± 20% >> sched_debug.cfs_rq:/.nr_spread_over.avg >>        6.75 ± 23%     +65.4%      11.17 ± 17% >> sched_debug.cfs_rq:/.nr_spread_over.max >>        1.38 ± 11%     +61.4%       2.22 ± 12% >> sched_debug.cfs_rq:/.nr_spread_over.stddev >>       18357 ± 44%    +146.5%      45250 ± 34% >> sched_debug.cfs_rq:/.spread0.stddev >>      773.25 ±  3%     +13.2%     875.02 >> sched_debug.cfs_rq:/.util_avg.avg >>      285624           -30.3%     199111 ±  4% >> sched_debug.cpu.avg_idle.avg >>      576507 ±  2%     -26.2%     425271 ±  7% >> sched_debug.cpu.avg_idle.max >>       51029 ± 68%     -83.4%       8469 ± 29% >> sched_debug.cpu.avg_idle.min >>      135149 ±  7%     -23.4%     103460 ± 10% >> sched_debug.cpu.avg_idle.stddev >>       57492           +51.0%      86835        sched_debug.cpu.clock.avg >>       57495           +51.0%      86841        sched_debug.cpu.clock.max >>       57487           +51.0%      86828        sched_debug.cpu.clock.min >>        1.98 ±  4%     +74.8%       3.46 ± 10% >> sched_debug.cpu.clock.stddev >>       57492           +51.0%      86835 >> sched_debug.cpu.clock_task.avg >>       57495           +51.0%      86841 >> sched_debug.cpu.clock_task.max >>       57487           +51.0%      86828 >> sched_debug.cpu.clock_task.min >>        1.98 ±  4%     +74.8%       3.46 ± 10% >> sched_debug.cpu.clock_task.stddev >>        2831           +43.0%       4049 >> sched_debug.cpu.curr->pid.max >>      417519          +133.3%     974078 >> sched_debug.cpu.nr_switches.avg >>      427854          +134.0%    1001016 >> sched_debug.cpu.nr_switches.max >>      409942          +131.8%     950218 >> sched_debug.cpu.nr_switches.min >>        4770 ± 42%    +238.7%      16156 ± 22% >> sched_debug.cpu.nr_switches.stddev >>        4.70 ± 23%     +37.1%       6.44 ±  4% >> sched_debug.cpu.nr_uninterruptible.avg >>      776.62 ± 19%     +86.1%       1445 ± 12% >> sched_debug.cpu.nr_uninterruptible.max >>     -472.62           +98.3%    -937.33 >> sched_debug.cpu.nr_uninterruptible.min >>      289.80 ±  5%    +109.7%     607.68 ±  3% >> sched_debug.cpu.nr_uninterruptible.stddev >>      415893          +133.8%     972526 >> sched_debug.cpu.sched_count.avg >>      423960          +135.5%     998457 >> sched_debug.cpu.sched_count.max >>      409113          +132.0%     949068 >> sched_debug.cpu.sched_count.min >>        4194 ± 50%    +274.3%      15698 ± 22% >> sched_debug.cpu.sched_count.stddev >>      110094          +125.8%     248571 >> sched_debug.cpu.sched_goidle.avg >>      112236          +125.6%     253163 >> sched_debug.cpu.sched_goidle.max >>      108281          +125.8%     244506 >> sched_debug.cpu.sched_goidle.min >>      772.04 ± 16%    +175.8%       2129 ± 18% >> sched_debug.cpu.sched_goidle.stddev >>      297267          +137.2%     705173 >> sched_debug.cpu.ttwu_count.avg >>      320112          +135.9%     755096 >> sched_debug.cpu.ttwu_count.max >>      272487 ±  2%    +142.2%     660099 >> sched_debug.cpu.ttwu_count.min >>       10662 ± 10%    +110.9%      22491 ± 18% >> sched_debug.cpu.ttwu_count.stddev >>       12295 ±  2%    +834.9%     114954 ±  2% >> sched_debug.cpu.ttwu_local.avg >>       13726 ±  2%    +769.7%     119376 ±  2% >> sched_debug.cpu.ttwu_local.max >>       10620 ±  4%    +942.4%     110710 >> sched_debug.cpu.ttwu_local.min >>      693.29 ± 14%    +228.7%       2278 ± 18% >> sched_debug.cpu.ttwu_local.stddev >>       57488           +51.0%      86829        sched_debug.cpu_clk >>       56998           +51.5%      86337        sched_debug.ktime >>       57977           +50.6%      87317        sched_debug.sched_clk >>       72.50 ± 37%     +55.5%     112.75 ± 26% >> interrupts.36:PCI-MSI.2621442-edge.eth0-TxRx-1 >>       53.25 ±  2%     +84.5%      98.25 ± 22% >> interrupts.37:PCI-MSI.2621443-edge.eth0-TxRx-2 >>       73.50 ± 26%    +116.3%     159.00 ± 60% >> interrupts.38:PCI-MSI.2621444-edge.eth0-TxRx-3 >>      204541           +49.0%     304702 ±  2% >> interrupts.CPU0.LOC:Local_timer_interrupts >>      290268 ±  2%     +29.1%     374641 ±  4% >> interrupts.CPU0.RES:Rescheduling_interrupts >>      204580           +48.9%     304667 ±  2% >> interrupts.CPU1.LOC:Local_timer_interrupts >>      290342 ±  2%     +28.5%     373110 ±  4% >> interrupts.CPU1.RES:Rescheduling_interrupts >>      204537           +48.9%     304619 ±  2% >> interrupts.CPU10.LOC:Local_timer_interrupts >>      291605 ±  2%     +28.3%     374190 ±  4% >> interrupts.CPU10.RES:Rescheduling_interrupts >>      204140           +49.2%     304587 ±  2% >> interrupts.CPU11.LOC:Local_timer_interrupts >>      291988 ±  2%     +28.1%     374024 ±  4% >> interrupts.CPU11.RES:Rescheduling_interrupts >>      204367           +49.0%     304559 ±  2% >> interrupts.CPU12.LOC:Local_timer_interrupts >>      288632           +28.4%     370669 ±  3% >> interrupts.CPU12.RES:Rescheduling_interrupts >>      204555           +48.9%     304669 ±  2% >> interrupts.CPU13.LOC:Local_timer_interrupts >>      289354 ±  2%     +28.5%     371782 ±  3% >> interrupts.CPU13.RES:Rescheduling_interrupts >>      204536           +49.0%     304726 ±  2% >> interrupts.CPU14.LOC:Local_timer_interrupts >>        4937 ± 25%     +41.6%       6991 ±  2% >> interrupts.CPU14.NMI:Non-maskable_interrupts >>        4937 ± 25%     +41.6%       6991 ±  2% >> interrupts.CPU14.PMI:Performance_monitoring_interrupts >>      287759           +28.2%     368986 ±  3% >> interrupts.CPU14.RES:Rescheduling_interrupts >>      204527           +49.0%     304707 ±  2% >> interrupts.CPU15.LOC:Local_timer_interrupts >>      286950           +28.6%     369104 ±  3% >> interrupts.CPU15.RES:Rescheduling_interrupts >>      204556           +49.0%     304718 ±  2% >> interrupts.CPU16.LOC:Local_timer_interrupts >>        5444 ± 32%     -19.9%       4360 ± 32% >> interrupts.CPU16.NMI:Non-maskable_interrupts >>        5444 ± 32%     -19.9%       4360 ± 32% >> interrupts.CPU16.PMI:Performance_monitoring_interrupts >>      287623           +28.1%     368583 ±  3% >> interrupts.CPU16.RES:Rescheduling_interrupts >>      204528           +49.0%     304728 ±  2% >> interrupts.CPU17.LOC:Local_timer_interrupts >>      287734           +28.2%     368920 ±  3% >> interrupts.CPU17.RES:Rescheduling_interrupts >>      204465           +49.0%     304707 ±  2% >> interrupts.CPU18.LOC:Local_timer_interrupts >>        5382 ± 31%     -21.8%       4211 ± 27% >> interrupts.CPU18.NMI:Non-maskable_interrupts >>        5382 ± 31%     -21.8%       4211 ± 27% >> interrupts.CPU18.PMI:Performance_monitoring_interrupts >>      288778           +28.1%     369871 ±  3% >> interrupts.CPU18.RES:Rescheduling_interrupts >>      204302           +49.2%     304727 ±  2% >> interrupts.CPU19.LOC:Local_timer_interrupts >>      289794           +27.8%     370247 ±  3% >> interrupts.CPU19.RES:Rescheduling_interrupts >>      204552           +49.0%     304821 ±  2% >> interrupts.CPU2.LOC:Local_timer_interrupts >>      291056 ±  2%     +28.3%     373290 ±  4% >> interrupts.CPU2.RES:Rescheduling_interrupts >>      204468           +48.9%     304484 ±  2% >> interrupts.CPU20.LOC:Local_timer_interrupts >>      290778           +27.6%     371106 ±  3% >> interrupts.CPU20.RES:Rescheduling_interrupts >>      204546           +48.9%     304619 ±  2% >> interrupts.CPU21.LOC:Local_timer_interrupts >>      289974           +28.0%     371074 ±  3% >> interrupts.CPU21.RES:Rescheduling_interrupts >>      204694           +48.8%     304581 ±  2% >> interrupts.CPU22.LOC:Local_timer_interrupts >>      290312           +28.0%     371734 ±  3% >> interrupts.CPU22.RES:Rescheduling_interrupts >>      204374           +49.0%     304493 ±  2% >> interrupts.CPU23.LOC:Local_timer_interrupts >>      290266           +28.5%     372865 ±  3% >> interrupts.CPU23.RES:Rescheduling_interrupts >>      204518           +49.0%     304653 ±  2% >> interrupts.CPU24.LOC:Local_timer_interrupts >>      288815 ±  2%     +28.7%     371621 ±  4% >> interrupts.CPU24.RES:Rescheduling_interrupts >>      204414           +49.0%     304640 ±  2% >> interrupts.CPU25.LOC:Local_timer_interrupts >>      288779 ±  2%     +28.2%     370202 ±  4% >> interrupts.CPU25.RES:Rescheduling_interrupts >>      204536           +49.0%     304730 ±  2% >> interrupts.CPU26.LOC:Local_timer_interrupts >>      287615 ±  2%     +28.6%     369843 ±  4% >> interrupts.CPU26.RES:Rescheduling_interrupts >>       72.50 ± 37%     +55.5%     112.75 ± 26% >> interrupts.CPU27.36:PCI-MSI.2621442-edge.eth0-TxRx-1 >>      204514           +49.0%     304668 ±  2% >> interrupts.CPU27.LOC:Local_timer_interrupts >>      287014 ±  2%     +28.5%     368825 ±  4% >> interrupts.CPU27.RES:Rescheduling_interrupts >>       53.25 ±  2%     +84.5%      98.25 ± 22% >> interrupts.CPU28.37:PCI-MSI.2621443-edge.eth0-TxRx-2 >>      204331           +49.1%     304759 ±  2% >> interrupts.CPU28.LOC:Local_timer_interrupts >>      287278 ±  2%     +28.4%     368876 ±  4% >> interrupts.CPU28.RES:Rescheduling_interrupts >>       73.50 ± 26%    +116.3%     159.00 ± 60% >> interrupts.CPU29.38:PCI-MSI.2621444-edge.eth0-TxRx-3 >>      204427           +49.0%     304651 ±  2% >> interrupts.CPU29.LOC:Local_timer_interrupts >>      287382 ±  2%     +28.9%     370434 ±  4% >> interrupts.CPU29.RES:Rescheduling_interrupts >>      204538           +49.0%     304765 ±  2% >> interrupts.CPU3.LOC:Local_timer_interrupts >>        5034 ± 27%     -29.4%       3552 >> interrupts.CPU3.NMI:Non-maskable_interrupts >>        5034 ± 27%     -29.4%       3552 >> interrupts.CPU3.PMI:Performance_monitoring_interrupts >>      288881 ±  2%     +28.3%     370740 ±  4% >> interrupts.CPU3.RES:Rescheduling_interrupts >>      204750           +48.8%     304674 ±  2% >> interrupts.CPU30.LOC:Local_timer_interrupts >>      287139 ±  2%     +28.8%     369825 ±  4% >> interrupts.CPU30.RES:Rescheduling_interrupts >>      204429           +48.9%     304416 ±  2% >> interrupts.CPU31.LOC:Local_timer_interrupts >>      288411 ±  2%     +28.4%     370199 ±  4% >> interrupts.CPU31.RES:Rescheduling_interrupts >>      204395           +49.3%     305106 ±  2% >> interrupts.CPU32.LOC:Local_timer_interrupts >>      289178 ±  2%     +28.6%     371830 ±  4% >> interrupts.CPU32.RES:Rescheduling_interrupts >>      204347           +49.2%     304799 ±  2% >> interrupts.CPU33.LOC:Local_timer_interrupts >>      289689 ±  2%     +28.2%     371280 ±  4% >> interrupts.CPU33.RES:Rescheduling_interrupts >>      204280           +49.1%     304566 ±  2% >> interrupts.CPU34.LOC:Local_timer_interrupts >>        6418 ± 24%     -44.5%       3564 >> interrupts.CPU34.NMI:Non-maskable_interrupts >>        6418 ± 24%     -44.5%       3564 >> interrupts.CPU34.PMI:Performance_monitoring_interrupts >>      290382 ±  2%     +28.3%     372606 ±  4% >> interrupts.CPU34.RES:Rescheduling_interrupts >>      204331           +49.0%     304517 ±  2% >> interrupts.CPU35.LOC:Local_timer_interrupts >>      289736 ±  2%     +28.3%     371869 ±  4% >> interrupts.CPU35.RES:Rescheduling_interrupts >>      204578           +48.8%     304423 ±  2% >> interrupts.CPU36.LOC:Local_timer_interrupts >>        7298           -39.0%       4450 ± 34% >> interrupts.CPU36.NMI:Non-maskable_interrupts >>        7298           -39.0%       4450 ± 34% >> interrupts.CPU36.PMI:Performance_monitoring_interrupts >>      287187           +28.3%     368516 ±  3% >> interrupts.CPU36.RES:Rescheduling_interrupts >>      204538           +49.0%     304729 ±  2% >> interrupts.CPU37.LOC:Local_timer_interrupts >>      288676           +28.1%     369792 ±  3% >> interrupts.CPU37.RES:Rescheduling_interrupts >>      204504           +49.0%     304687 ±  2% >> interrupts.CPU38.LOC:Local_timer_interrupts >>        6301 ± 24%     -29.8%       4424 ± 34% >> interrupts.CPU38.NMI:Non-maskable_interrupts >>        6301 ± 24%     -29.8%       4424 ± 34% >> interrupts.CPU38.PMI:Performance_monitoring_interrupts >>      287510           +28.1%     368349 ±  3% >> interrupts.CPU38.RES:Rescheduling_interrupts >>      204566           +48.9%     304668 ±  2% >> interrupts.CPU39.LOC:Local_timer_interrupts >>      286909           +28.1%     367622 ±  3% >> interrupts.CPU39.RES:Rescheduling_interrupts >>      204445           +49.0%     304686 ±  2% >> interrupts.CPU4.LOC:Local_timer_interrupts >>      288608 ±  2%     +28.7%     371493 ±  3% >> interrupts.CPU4.RES:Rescheduling_interrupts >>      204538           +48.9%     304582 ±  2% >> interrupts.CPU40.LOC:Local_timer_interrupts >>      286219           +27.9%     365983 ±  3% >> interrupts.CPU40.RES:Rescheduling_interrupts >>      204551           +49.0%     304739 ±  2% >> interrupts.CPU41.LOC:Local_timer_interrupts >>        5170 ± 29%     -18.5%       4215 ± 27% >> interrupts.CPU41.NMI:Non-maskable_interrupts >>        5170 ± 29%     -18.5%       4215 ± 27% >> interrupts.CPU41.PMI:Performance_monitoring_interrupts >>      286946           +27.8%     366717 ±  3% >> interrupts.CPU41.RES:Rescheduling_interrupts >>      204492           +48.9%     304442 ±  2% >> interrupts.CPU42.LOC:Local_timer_interrupts >>      287384           +28.0%     367805 ±  3% >> interrupts.CPU42.RES:Rescheduling_interrupts >>      204545           +49.0%     304679 ±  2% >> interrupts.CPU43.LOC:Local_timer_interrupts >>      289100           +27.3%     368059 ±  3% >> interrupts.CPU43.RES:Rescheduling_interrupts >>      204489           +49.0%     304635 ±  2% >> interrupts.CPU44.LOC:Local_timer_interrupts >>        6393 ± 24%     -32.4%       4319 ± 31% >> interrupts.CPU44.NMI:Non-maskable_interrupts >>        6393 ± 24%     -32.4%       4319 ± 31% >> interrupts.CPU44.PMI:Performance_monitoring_interrupts >>      288835           +27.8%     369182 ±  3% >> interrupts.CPU44.RES:Rescheduling_interrupts >>      204473           +49.2%     304983 ±  2% >> interrupts.CPU45.LOC:Local_timer_interrupts >>      289778           +27.4%     369059 ±  3% >> interrupts.CPU45.RES:Rescheduling_interrupts >>      204493           +49.0%     304598 ±  2% >> interrupts.CPU46.LOC:Local_timer_interrupts >>      289485           +27.9%     370172 ±  3% >> interrupts.CPU46.RES:Rescheduling_interrupts >>      204511           +49.2%     305090 ±  2% >> interrupts.CPU47.LOC:Local_timer_interrupts >>      286611           +28.8%     369021 ±  3% >> interrupts.CPU47.RES:Rescheduling_interrupts >>      204441           +49.1%     304794 ±  2% >> interrupts.CPU5.LOC:Local_timer_interrupts >>      289245 ±  2%     +28.4%     371335 ±  4% >> interrupts.CPU5.RES:Rescheduling_interrupts >>      204246           +49.0%     304414 ±  2% >> interrupts.CPU6.LOC:Local_timer_interrupts >>      290006 ±  2%     +28.3%     372180 ±  4% >> interrupts.CPU6.RES:Rescheduling_interrupts >>      204445           +49.0%     304719 ±  2% >> interrupts.CPU7.LOC:Local_timer_interrupts >>      290524 ±  2%     +28.2%     372414 ±  4% >> interrupts.CPU7.RES:Rescheduling_interrupts >>      204178           +49.2%     304663 ±  2% >> interrupts.CPU8.LOC:Local_timer_interrupts >>      291625 ±  2%     +27.8%     372747 ±  4% >> interrupts.CPU8.RES:Rescheduling_interrupts >>      204502           +48.9%     304407 ±  3% >> interrupts.CPU9.LOC:Local_timer_interrupts >>      291615 ±  2%     +27.9%     373024 ±  4% >> interrupts.CPU9.RES:Rescheduling_interrupts >>     9814627           +49.0%   14624016 ±  2% >> interrupts.LOC:Local_timer_interrupts >>    13869791           +28.2%   17785831 ±  3% >> interrupts.RES:Rescheduling_interrupts >>       25728           +47.6%      37969        softirqs.CPU0.RCU >>       34944           +41.7%      49503 ±  3%  softirqs.CPU0.SCHED >>       42375           +38.5%      58673 ±  2%  softirqs.CPU0.TIMER >>       25348           +53.8%      38976 ±  5%  softirqs.CPU1.RCU >>       30986           +46.2%      45315 ±  3%  softirqs.CPU1.SCHED >>       41265           +44.3%      59538 ±  3%  softirqs.CPU1.TIMER >>       25149           +48.3%      37288        softirqs.CPU10.RCU >>       29752           +47.1%      43764 ±  2%  softirqs.CPU10.SCHED >>       40609           +41.5%      57449        softirqs.CPU10.TIMER >>       25218           +48.3%      37399        softirqs.CPU11.RCU >>       30294           +44.6%      43800        softirqs.CPU11.SCHED >>       41371           +39.2%      57578        softirqs.CPU11.TIMER >>       24427           +48.9%      36361        softirqs.CPU12.RCU >>       30438           +44.0%      43835        softirqs.CPU12.SCHED >>       41045 ±  3%     +43.0%      58687        softirqs.CPU12.TIMER >>       24247           +47.0%      35645        softirqs.CPU13.RCU >>       30155           +44.5%      43577        softirqs.CPU13.SCHED >>       41148 ±  2%     +40.3%      57720        softirqs.CPU13.TIMER >>       24506           +46.3%      35856        softirqs.CPU14.RCU >>       29991           +44.1%      43229        softirqs.CPU14.SCHED >>       41190 ±  2%     +39.7%      57552        softirqs.CPU14.TIMER >>       24412           +46.7%      35800        softirqs.CPU15.RCU >>       30135           +44.1%      43430        softirqs.CPU15.SCHED >>       45081 ± 15%     +28.0%      57684        softirqs.CPU15.TIMER >>       25327           +47.0%      37225        softirqs.CPU16.RCU >>       30230           +43.8%      43461        softirqs.CPU16.SCHED >>       41157           +39.6%      57448        softirqs.CPU16.TIMER >>       25136           +47.8%      37142        softirqs.CPU17.RCU >>       29894           +44.5%      43212        softirqs.CPU17.SCHED >>       41961 ±  5%     +36.5%      57281        softirqs.CPU17.TIMER >>       25431           +46.1%      37160        softirqs.CPU18.RCU >>       30062           +44.0%      43281        softirqs.CPU18.SCHED >>       40956 ±  2%     +42.1%      58217        softirqs.CPU18.TIMER >>       25496           +44.8%      36923 ±  2%  softirqs.CPU19.RCU >>       29989           +46.5%      43946        softirqs.CPU19.SCHED >>       41740 ±  2%     +67.8%      70057 ± 17%  softirqs.CPU19.TIMER >>       25414           +48.3%      37678        softirqs.CPU2.RCU >>       30905           +43.4%      44309 ±  2%  softirqs.CPU2.SCHED >>       41083           +40.6%      57768 ±  2%  softirqs.CPU2.TIMER >>       25124           +46.8%      36892        softirqs.CPU20.RCU >>       30001           +44.7%      43416        softirqs.CPU20.SCHED >>       41060 ±  7%     +39.2%      57151        softirqs.CPU20.TIMER >>       24992           +47.6%      36896        softirqs.CPU21.RCU >>       30109           +44.4%      43467        softirqs.CPU21.SCHED >>       40055 ±  3%     +42.5%      57081 ±  2%  softirqs.CPU21.TIMER >>       25072           +46.2%      36656        softirqs.CPU22.RCU >>       30296           +43.3%      43425        softirqs.CPU22.SCHED >>       24882           +48.8%      37031        softirqs.CPU23.RCU >>       29900           +43.7%      42971        softirqs.CPU23.SCHED >>       40388 ±  3%     +44.8%      58494 ±  3%  softirqs.CPU23.TIMER >>       25007           +48.1%      37036        softirqs.CPU24.RCU >>       29755           +45.9%      43399        softirqs.CPU24.SCHED >>       40786           +40.6%      57353        softirqs.CPU24.TIMER >>       25031           +47.3%      36875        softirqs.CPU25.RCU >>       29841 ±  2%     +45.3%      43355        softirqs.CPU25.SCHED >>       40971           +39.8%      57266        softirqs.CPU25.TIMER >>       25145           +47.6%      37114        softirqs.CPU26.RCU >>       29462 ±  2%     +48.5%      43739 ±  2%  softirqs.CPU26.SCHED >>       40553           +41.8%      57521        softirqs.CPU26.TIMER >>       25184           +47.6%      37169        softirqs.CPU27.RCU >>       29867           +45.5%      43450 ±  3%  softirqs.CPU27.SCHED >>       41118           +39.3%      57261        softirqs.CPU27.TIMER >>       25452           +47.1%      37440        softirqs.CPU28.RCU >>       29714           +46.2%      43440 ±  2%  softirqs.CPU28.SCHED >>       41209 ±  2%     +37.8%      56783 ±  2%  softirqs.CPU28.TIMER >>       25334           +48.8%      37696 ±  2%  softirqs.CPU29.RCU >>       29894           +46.3%      43749        softirqs.CPU29.SCHED >>       41413 ±  2%     +43.3%      59346 ±  5%  softirqs.CPU29.TIMER >>       25514           +47.0%      37495        softirqs.CPU3.RCU >>       30016           +46.0%      43831 ±  2%  softirqs.CPU3.SCHED >>       41371 ±  2%     +39.3%      57611        softirqs.CPU3.TIMER >>       25206           +47.4%      37149        softirqs.CPU30.RCU >>       30167           +44.0%      43451 ±  2%  softirqs.CPU30.SCHED >>       41166 ±  2%     +58.1%      65092 ± 19%  softirqs.CPU30.TIMER >>       25211           +46.8%      37016        softirqs.CPU31.RCU >>       30004 ±  2%     +45.2%      43569        softirqs.CPU31.SCHED >>       41541 ±  2%     +36.9%      56874        softirqs.CPU31.TIMER >>       24432           +46.9%      35885        softirqs.CPU32.RCU >>       30206           +43.4%      43322 ±  2%  softirqs.CPU32.SCHED >>       41069           +40.7%      57781 ±  2%  softirqs.CPU32.TIMER >>       24303           +48.0%      35973        softirqs.CPU33.RCU >>       30238           +43.8%      43489        softirqs.CPU33.SCHED >>       41161           +38.2%      56872        softirqs.CPU33.TIMER >>       24308           +47.6%      35876        softirqs.CPU34.RCU >>       29803           +46.5%      43647 ±  2%  softirqs.CPU34.SCHED >>       40809           +39.2%      56817        softirqs.CPU34.TIMER >>       24291           +47.7%      35877        softirqs.CPU35.RCU >>       30092           +44.2%      43386        softirqs.CPU35.SCHED >>       40607           +41.5%      57480 ±  2%  softirqs.CPU35.TIMER >>       25605           +49.5%      38286        softirqs.CPU36.RCU >>       29900           +44.6%      43238        softirqs.CPU36.SCHED >>       45207 ± 15%     +27.4%      57602        softirqs.CPU36.TIMER >>       25555 ±  2%     +49.0%      38070        softirqs.CPU37.RCU >>       29926           +45.2%      43460        softirqs.CPU37.SCHED >>       42619 ±  8%     +36.7%      58242        softirqs.CPU37.TIMER >>       27683 ±  9%     +50.2%      41577 ±  4%  softirqs.CPU38.RCU >>       29700           +45.6%      43230        softirqs.CPU38.SCHED >>       41779 ±  4%     +43.5%      59948        softirqs.CPU38.TIMER >>       26699 ±  7%     +42.1%      37951        softirqs.CPU39.RCU >>       30061           +43.4%      43102        softirqs.CPU39.SCHED >>       42312 ±  5%     +36.1%      57581 ±  2%  softirqs.CPU39.TIMER >>       25219           +47.7%      37247        softirqs.CPU4.RCU >>       30363 ±  3%     +45.9%      44295        softirqs.CPU4.SCHED >>       41108 ±  2%     +39.6%      57371 ±  2%  softirqs.CPU4.TIMER >>       25413           +50.6%      38268        softirqs.CPU40.RCU >>       29910           +46.0%      43665        softirqs.CPU40.SCHED >>       39987 ±  2%     +45.9%      58322        softirqs.CPU40.TIMER >>       25569           +49.5%      38238        softirqs.CPU41.RCU >>       29867           +44.8%      43247        softirqs.CPU41.SCHED >>       25492           +49.8%      38185        softirqs.CPU42.RCU >>       29871           +45.4%      43440        softirqs.CPU42.SCHED >>       40076           +44.8%      58020        softirqs.CPU42.TIMER >>       25281           +48.9%      37640        softirqs.CPU43.RCU >>       30025           +43.9%      43220        softirqs.CPU43.SCHED >>       40222 ±  3%     +44.7%      58195        softirqs.CPU43.TIMER >>       25183           +49.3%      37611        softirqs.CPU44.RCU >>       30123           +43.6%      43249        softirqs.CPU44.SCHED >>       41090 ±  6%     +42.5%      58537        softirqs.CPU44.TIMER >>       25314           +49.6%      37863        softirqs.CPU45.RCU >>       29998           +43.2%      42957        softirqs.CPU45.SCHED >>       39705 ±  3%     +43.6%      57033        softirqs.CPU45.TIMER >>       25500           +46.2%      37274        softirqs.CPU46.RCU >>       29921           +44.7%      43286        softirqs.CPU46.SCHED >>       41088 ±  5%     +39.9%      57463 ±  3%  softirqs.CPU46.TIMER >>       25564           +48.4%      37931        softirqs.CPU47.RCU >>       30178           +42.4%      42980        softirqs.CPU47.SCHED >>       40738 ±  4%     +42.2%      57939 ±  3%  softirqs.CPU47.TIMER >>       26467 ±  8%     +40.8%      37278        softirqs.CPU5.RCU >>       30334 ±  2%     +44.1%      43714        softirqs.CPU5.SCHED >>       42268 ±  4%     +35.8%      57394        softirqs.CPU5.TIMER >>       25343           +47.0%      37245        softirqs.CPU6.RCU >>       30100           +45.0%      43643 ±  2%  softirqs.CPU6.SCHED >>       41270           +43.6%      59249 ±  5%  softirqs.CPU6.TIMER >>       25331           +47.7%      37418        softirqs.CPU7.RCU >>       30210           +44.7%      43727 ±  2%  softirqs.CPU7.SCHED >>       41028           +41.9%      58206 ±  2%  softirqs.CPU7.TIMER >>       25483           +47.2%      37514        softirqs.CPU8.RCU >>       30324 ±  2%     +43.4%      43483 ±  2%  softirqs.CPU8.SCHED >>       41027           +40.4%      57591 ±  2%  softirqs.CPU8.TIMER >>       25546           +47.5%      37687        softirqs.CPU9.RCU >>       30218           +44.8%      43771 ±  2%  softirqs.CPU9.SCHED >>       41193           +40.1%      57716 ±  2%  softirqs.CPU9.TIMER >>     1212606           +47.7%    1790808        softirqs.RCU >>     1448198           +44.7%    2095500        softirqs.SCHED >>     1990064           +40.7%    2800202        softirqs.TIMER >>        8.56 ±  3%      -4.3        4.25 >> perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.xfs_file_buffered_aio_write.new_sync_write >> >>        8.50 ±  3%      -4.3        4.20 >> perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.xfs_file_buffered_aio_write >> >>        8.47 ±  3%      -4.3        4.17 >> perf-profile.calltrace.cycles-pp.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync >> >>       78.55            -4.1       74.44 >> perf-profile.calltrace.cycles-pp.write >>        8.74 ±  3%      -4.0        4.70 >> perf-profile.calltrace.cycles-pp.file_write_and_wait_range.xfs_file_fsync.xfs_file_buffered_aio_write.new_sync_write.vfs_write >> >>       77.69            -3.9       73.75 >> perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write >>       77.64            -3.9       73.71 >> perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write >> >>       77.13            -3.8       73.36 >> perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write >> >>       77.08            -3.8       73.31 >> perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write >> >>       76.61            -3.7       72.96 >> perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe >> >>       76.43            -3.6       72.80 >> perf-profile.calltrace.cycles-pp.xfs_file_buffered_aio_write.new_sync_write.vfs_write.ksys_write.do_syscall_64 >> >>       69.22            -2.6       66.62 >> perf-profile.calltrace.cycles-pp.xfs_file_fsync.xfs_file_buffered_aio_write.new_sync_write.vfs_write.ksys_write >> >>        4.70 ±  2%      -2.2        2.50 >> perf-profile.calltrace.cycles-pp.iomap_submit_ioend.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range >> >>        4.63 ±  2%      -2.2        2.45 >> perf-profile.calltrace.cycles-pp.submit_bio.iomap_submit_ioend.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range >> >>        4.60 ±  2%      -2.2        2.43 >> perf-profile.calltrace.cycles-pp.generic_make_request.submit_bio.iomap_submit_ioend.xfs_vm_writepages.do_writepages >> >>        4.32 ±  2%      -2.1        2.22 >> perf-profile.calltrace.cycles-pp.brd_make_request.generic_make_request.submit_bio.iomap_submit_ioend.xfs_vm_writepages >> >>        3.72 ±  4%      -2.1        1.63 >> perf-profile.calltrace.cycles-pp.iomap_writepages.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range >> >>        3.71 ±  4%      -2.1        1.62 >> perf-profile.calltrace.cycles-pp.write_cache_pages.iomap_writepages.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range >> >>        2.63 ±  4%      -2.0        0.63 ±  3% >> perf-profile.calltrace.cycles-pp.iomap_finish_ioend.brd_make_request.generic_make_request.submit_bio.iomap_submit_ioend >> >>        7.72            -2.0        5.74 ±  2% >> perf-profile.calltrace.cycles-pp.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_aio_write >> >>        3.08 ±  5%      -1.9        1.13 >> perf-profile.calltrace.cycles-pp.iomap_writepage_map.write_cache_pages.iomap_writepages.xfs_vm_writepages.do_writepages >> >>        2.49 ±  5%      -1.9        0.55 ±  3% >> perf-profile.calltrace.cycles-pp.end_page_writeback.iomap_finish_ioend.brd_make_request.generic_make_request.submit_bio >> >>        2.48 ±  5%      -1.9        0.55 ±  3% >> perf-profile.calltrace.cycles-pp.test_clear_page_writeback.end_page_writeback.iomap_finish_ioend.brd_make_request.generic_make_request >> >>        2.41 ±  6%      -1.8        0.61 ±  2% >> perf-profile.calltrace.cycles-pp.__test_set_page_writeback.iomap_writepage_map.write_cache_pages.iomap_writepages.xfs_vm_writepages >> >>        4.90            -1.5        3.40 ±  3% >> perf-profile.calltrace.cycles-pp._raw_spin_lock_irq.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync >> >>        4.78            -1.5        3.30 ±  3% >> perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irq.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn >> >>        2.35            -0.6        1.77 ±  2% >> perf-profile.calltrace.cycles-pp.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write.new_sync_write.vfs_write >> >>        2.36            -0.6        1.79 >> perf-profile.calltrace.cycles-pp.iomap_file_buffered_write.xfs_file_buffered_aio_write.new_sync_write.vfs_write.ksys_write >> >>        3.40            -0.5        2.87 ±  6% >> perf-profile.calltrace.cycles-pp.__xfs_trans_commit.xfs_vn_update_time.file_update_time.xfs_file_aio_write_checks.xfs_file_buffered_aio_write >> >>        1.83            -0.5        1.33 ±  2% >> perf-profile.calltrace.cycles-pp.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write.new_sync_write >> >>        3.26            -0.5        2.75 ±  6% >> perf-profile.calltrace.cycles-pp.xfs_log_commit_cil.__xfs_trans_commit.xfs_vn_update_time.file_update_time.xfs_file_aio_write_checks >> >>        2.85            -0.4        2.40 >> perf-profile.calltrace.cycles-pp.complete.process_one_work.worker_thread.kthread.ret_from_fork >> >>        2.79            -0.4        2.34 >> perf-profile.calltrace.cycles-pp.try_to_wake_up.swake_up_locked.complete.process_one_work.worker_thread >> >>        2.83            -0.4        2.38 >> perf-profile.calltrace.cycles-pp.swake_up_locked.complete.process_one_work.worker_thread.kthread >> >>        1.48            -0.4        1.05 ±  2% >> perf-profile.calltrace.cycles-pp.brd_do_bvec.brd_make_request.generic_make_request.submit_bio.iomap_submit_ioend >> >>        0.61 ±  2%      -0.4        0.26 ±100% >> perf-profile.calltrace.cycles-pp.sched_ttwu_pending.scheduler_ipi.reschedule_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock >> >>        1.89            -0.3        1.54 >> perf-profile.calltrace.cycles-pp.wait_for_completion.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync >> >>        1.71            -0.3        1.38 >> perf-profile.calltrace.cycles-pp.schedule_timeout.wait_for_completion.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn >> >>        1.65            -0.3        1.34 >> perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.wait_for_completion.__flush_work.xlog_cil_force_lsn >> >>        0.69            -0.3        0.38 ± 57% >> perf-profile.calltrace.cycles-pp.iomap_write_begin.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write >> >>        1.59            -0.3        1.29 >> perf-profile.calltrace.cycles-pp.__sched_text_start.schedule.schedule_timeout.wait_for_completion.__flush_work >> >>        0.86            -0.3        0.58 ±  2% >> perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_vn_update_time.file_update_time >> >>        1.52            -0.3        1.26 ±  3% >> perf-profile.calltrace.cycles-pp.xlog_cil_insert_items.xfs_log_commit_cil.__xfs_trans_commit.xfs_vn_update_time.file_update_time >> >>        1.75            -0.2        1.50 ±  2% >> perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.swake_up_locked.complete.process_one_work >> >>        1.74            -0.2        1.49 ±  2% >> perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up.swake_up_locked >> >>        1.74            -0.2        1.50 ±  2% >> perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.try_to_wake_up.swake_up_locked.complete >> >>        2.15            -0.2        1.94 >> perf-profile.calltrace.cycles-pp.__account_scheduler_latency.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate >> >>        0.79 ±  3%      -0.2        0.60 ±  4% >> perf-profile.calltrace.cycles-pp._raw_spin_lock.xlog_cil_insert_items.xfs_log_commit_cil.__xfs_trans_commit.xfs_vn_update_time >> >>        1.81            -0.2        1.62 >> perf-profile.calltrace.cycles-pp.arch_stack_walk.stack_trace_save_tsk.__account_scheduler_latency.enqueue_entity.enqueue_task_fair >> >>        1.87            -0.2        1.68 >> perf-profile.calltrace.cycles-pp.stack_trace_save_tsk.__account_scheduler_latency.enqueue_entity.enqueue_task_fair.activate_task >> >>        0.70 ±  4%      -0.2        0.54 ±  4% >> perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.xlog_cil_insert_items.xfs_log_commit_cil.__xfs_trans_commit >> >>        0.81            -0.1        0.68 >> perf-profile.calltrace.cycles-pp.unwind_next_frame.arch_stack_walk.stack_trace_save_tsk.__account_scheduler_latency.enqueue_entity >> >>        0.65 ±  2%      -0.1        0.55 ±  2% >> perf-profile.calltrace.cycles-pp.reschedule_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock.xlog_cil_force_lsn.xfs_log_force_lsn >> >>        0.62 ±  2%      -0.1        0.52 ±  3% >> perf-profile.calltrace.cycles-pp.scheduler_ipi.reschedule_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock.xlog_cil_force_lsn >> >>        1.18            -0.0        1.16 >> perf-profile.calltrace.cycles-pp.sched_ttwu_pending.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 >> >>        1.01            -0.0        0.99 >> perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.sched_ttwu_pending.do_idle.cpu_startup_entry >> >>        1.00            -0.0        0.98 >> perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.sched_ttwu_pending.do_idle >> >>        0.96            -0.0        0.93 >> perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate.sched_ttwu_pending >> >>        1.01            -0.0        0.99 >> perf-profile.calltrace.cycles-pp.ttwu_do_activate.sched_ttwu_pending.do_idle.cpu_startup_entry.start_secondary >> >>        0.59 ±  3%      +0.1        0.68 >> perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 >> >>        0.58 ±  3%      +0.1        0.67 >> perf-profile.calltrace.cycles-pp.__sched_text_start.schedule_idle.do_idle.cpu_startup_entry.start_secondary >> >>        0.53            +0.1        0.63 ±  3% >> perf-profile.calltrace.cycles-pp.try_to_wake_up.__wake_up_common.__wake_up_common_lock.xlog_cil_push_work.process_one_work >> >>        0.91 ±  3%      +0.1        1.02 ±  2% >> perf-profile.calltrace.cycles-pp.xlog_write.xlog_cil_push_work.process_one_work.worker_thread.kthread >> >>        0.54            +0.1        0.65 ±  3% >> perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.xlog_cil_push_work.process_one_work.worker_thread >> >>        0.57            +0.1        0.69 ±  3% >> perf-profile.calltrace.cycles-pp.__wake_up_common_lock.xlog_cil_push_work.process_one_work.worker_thread.kthread >> >>        1.83            +0.2        1.99 >> perf-profile.calltrace.cycles-pp.xlog_cil_push_work.process_one_work.worker_thread.kthread.ret_from_fork >> >>        0.00            +0.6        0.57 ±  2% >> perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common >> >>        0.00            +0.6        0.57 ±  2% >> perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up.autoremove_wake_function >> >>        0.00            +0.6        0.57 ±  2% >> perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common.wake_up_page_bit >> >>        0.00            +0.7        0.70 ±  2% >> perf-profile.calltrace.cycles-pp.xfs_bmap_add_extent_unwritten_real.xfs_bmapi_convert_unwritten.xfs_bmapi_write.xfs_iomap_write_unwritten.xfs_end_ioend >> >>        0.00            +0.8        0.75 ±  4% >> perf-profile.calltrace.cycles-pp.xfs_bmapi_convert_unwritten.xfs_bmapi_write.xfs_iomap_write_unwritten.xfs_end_ioend.xfs_end_io >> >>        0.00            +0.8        0.80 >> perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.wake_up_page_bit.iomap_finish_ioend >> >>        0.00            +0.8        0.80 >> perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.wake_up_page_bit.iomap_finish_ioend.iomap_finish_ioends >> >>        0.00            +0.8        0.80 ± 30% >> perf-profile.calltrace.cycles-pp.xfs_trans_reserve.xfs_trans_alloc.xfs_vn_update_time.file_update_time.xfs_file_aio_write_checks >> >>        0.00            +0.8        0.82 >> perf-profile.calltrace.cycles-pp.__wake_up_common.wake_up_page_bit.iomap_finish_ioend.iomap_finish_ioends.xfs_end_ioend >> >>        0.00            +0.8        0.85 >> perf-profile.calltrace.cycles-pp.wake_up_page_bit.iomap_finish_ioend.iomap_finish_ioends.xfs_end_ioend.xfs_end_io >> >>        0.00            +0.9        0.89 ±  2% >> perf-profile.calltrace.cycles-pp.xfs_bmapi_write.xfs_iomap_write_unwritten.xfs_end_ioend.xfs_end_io.process_one_work >> >>        0.00            +0.9        0.92 ± 21% >> perf-profile.calltrace.cycles-pp.xfs_log_commit_cil.__xfs_trans_commit.xfs_iomap_write_unwritten.xfs_end_ioend.xfs_end_io >> >>        0.00            +1.0        0.97 ± 20% >> perf-profile.calltrace.cycles-pp.__xfs_trans_commit.xfs_iomap_write_unwritten.xfs_end_ioend.xfs_end_io.process_one_work >> >>       35.68            +1.0       36.68 >> perf-profile.calltrace.cycles-pp.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_aio_write.new_sync_write >> >>        0.00            +1.0        1.04 >> perf-profile.calltrace.cycles-pp.iomap_finish_ioend.iomap_finish_ioends.xfs_end_ioend.xfs_end_io.process_one_work >> >>        0.00            +1.0        1.05 >> perf-profile.calltrace.cycles-pp.iomap_finish_ioends.xfs_end_ioend.xfs_end_io.process_one_work.worker_thread >> >>        9.35            +1.2       10.54 >> perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry >> >>        9.61            +1.2       10.85 >> perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary >> >>        9.63            +1.2       10.87 >> perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 >> >>       12.24            +1.3       13.58 >> perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 >> >>       12.25            +1.3       13.60 >> perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64 >>       12.25            +1.3       13.60 >> perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64 >> >>       12.49            +1.4       13.89 >> perf-profile.calltrace.cycles-pp.secondary_startup_64 >>       14.38            +1.4       15.81 ±  2% >> perf-profile.calltrace.cycles-pp.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_aio_write >> >>       13.41            +1.4       14.86 ±  2% >> perf-profile.calltrace.cycles-pp.remove_wait_queue.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync >> >>       13.37            +1.5       14.82 ±  2% >> perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.remove_wait_queue.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn >> >>       13.34            +1.5       14.80 ±  2% >> perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.remove_wait_queue.xlog_wait_on_iclog.__xfs_log_force_lsn >> >>       58.91            +1.6       60.56 >> perf-profile.calltrace.cycles-pp.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_aio_write.new_sync_write.vfs_write >> >>        0.00            +2.2        2.24 ± 13% >> perf-profile.calltrace.cycles-pp.xfs_iomap_write_unwritten.xfs_end_ioend.xfs_end_io.process_one_work.worker_thread >> >>        5.63            +2.5        8.15 >> perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.remove_wait_queue.xlog_cil_force_lsn.xfs_log_force_lsn >> >>        5.65            +2.5        8.19 >> perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.remove_wait_queue.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync >> >>        5.69            +2.5        8.23 >> perf-profile.calltrace.cycles-pp.remove_wait_queue.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_aio_write >> >>        7.04            +2.8        9.80 ±  2% >> perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork >> >>        7.54            +2.9       10.45 ±  2% >> perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork >>        7.55            +2.9       10.46 ±  2% >> perf-profile.calltrace.cycles-pp.ret_from_fork >>        7.55            +2.9       10.46 ±  2% >> perf-profile.calltrace.cycles-pp.kthread.ret_from_fork >>        0.00            +3.3        3.30 ±  9% >> perf-profile.calltrace.cycles-pp.xfs_end_ioend.xfs_end_io.process_one_work.worker_thread.kthread >> >>        0.00            +3.3        3.32 ±  8% >> perf-profile.calltrace.cycles-pp.xfs_end_io.process_one_work.worker_thread.kthread.ret_from_fork >> >>        8.56 ±  3%      -4.3        4.25 >> perf-profile.children.cycles-pp.__filemap_fdatawrite_range >>        8.47 ±  3%      -4.3        4.18 >> perf-profile.children.cycles-pp.xfs_vm_writepages >>        8.50 ±  3%      -4.3        4.20 >> perf-profile.children.cycles-pp.do_writepages >>       78.64            -4.1       74.51 >> perf-profile.children.cycles-pp.write >>       78.55            -4.1       74.44 >> perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe >>       78.50            -4.1       74.41 >> perf-profile.children.cycles-pp.do_syscall_64 >>        8.75 ±  3%      -4.1        4.70 >> perf-profile.children.cycles-pp.file_write_and_wait_range >>       77.14            -3.8       73.37 >> perf-profile.children.cycles-pp.ksys_write >>       77.09            -3.8       73.33 >> perf-profile.children.cycles-pp.vfs_write >>       76.62            -3.7       72.97 >> perf-profile.children.cycles-pp.new_sync_write >>       76.44            -3.6       72.81 >> perf-profile.children.cycles-pp.xfs_file_buffered_aio_write >>       69.23            -2.6       66.62 >> perf-profile.children.cycles-pp.xfs_file_fsync >>        4.70 ±  2%      -2.2        2.50 >> perf-profile.children.cycles-pp.iomap_submit_ioend >>        4.89 ±  2%      -2.1        2.75 >> perf-profile.children.cycles-pp.submit_bio >>        4.85 ±  2%      -2.1        2.71 >> perf-profile.children.cycles-pp.generic_make_request >>        3.73 ±  4%      -2.1        1.63 >> perf-profile.children.cycles-pp.iomap_writepages >>        3.72 ±  4%      -2.1        1.63 >> perf-profile.children.cycles-pp.write_cache_pages >>        4.43 ±  2%      -2.1        2.38 >> perf-profile.children.cycles-pp.brd_make_request >>        7.73            -2.0        5.75 ±  2% >> perf-profile.children.cycles-pp.__flush_work >>        3.08 ±  4%      -1.9        1.14 >> perf-profile.children.cycles-pp.iomap_writepage_map >>        6.00            -1.8        4.20 ±  2% >> perf-profile.children.cycles-pp._raw_spin_lock_irq >>        2.50 ±  4%      -1.8        0.70 ±  3% >> perf-profile.children.cycles-pp.end_page_writeback >>        2.50 ±  5%      -1.8        0.70 ±  4% >> perf-profile.children.cycles-pp.test_clear_page_writeback >>        2.42 ±  6%      -1.8        0.61 ±  2% >> perf-profile.children.cycles-pp.__test_set_page_writeback >>        2.08 ±  7%      -1.6        0.44 ±  4% >> perf-profile.children.cycles-pp.sb_mark_inode_writeback >>        2.08 ±  6%      -1.6        0.44 ±  5% >> perf-profile.children.cycles-pp.sb_clear_inode_writeback >>        2.70 ±  4%      -1.0        1.67 ±  2% >> perf-profile.children.cycles-pp.iomap_finish_ioend >>        2.36            -0.6        1.79 >> perf-profile.children.cycles-pp.iomap_file_buffered_write >>        2.35            -0.6        1.78 >> perf-profile.children.cycles-pp.iomap_apply >>        1.84            -0.5        1.33 ±  2% >> perf-profile.children.cycles-pp.iomap_write_actor >>        2.41 ±  4%      -0.5        1.94 ±  2% >> perf-profile.children.cycles-pp.reschedule_interrupt >>        3.44 ±  2%      -0.5        2.98 >> perf-profile.children.cycles-pp.sched_ttwu_pending >>        2.87            -0.5        2.42 >> perf-profile.children.cycles-pp.complete >>        2.83            -0.4        2.38 >> perf-profile.children.cycles-pp.swake_up_locked >>        2.28 ±  4%      -0.4        1.84 ±  2% >> perf-profile.children.cycles-pp.scheduler_ipi >>        1.56            -0.4        1.17 ±  2% >> perf-profile.children.cycles-pp.brd_do_bvec >>        1.89            -0.4        1.54 >> perf-profile.children.cycles-pp.wait_for_completion >>        1.71            -0.3        1.38 >> perf-profile.children.cycles-pp.schedule_timeout >>        0.88            -0.2        0.68 ±  2% >> perf-profile.children.cycles-pp.rwsem_down_read_slowpath >>        0.69            -0.2        0.51 ±  2% >> perf-profile.children.cycles-pp.iomap_write_begin >>        0.67 ±  2%      -0.2        0.49 >> perf-profile.children.cycles-pp.lseek64 >>        1.33 ±  5%      -0.2        1.17 ±  3% >> perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore >>        0.51            -0.2        0.36 >> perf-profile.children.cycles-pp.grab_cache_page_write_begin >>        0.47            -0.1        0.33 >> perf-profile.children.cycles-pp.pagecache_get_page >>        0.51 ±  3%      -0.1        0.38 ±  2% >> perf-profile.children.cycles-pp.iomap_write_end >>        0.57 ±  2%      -0.1        0.46 >> perf-profile.children.cycles-pp.blkdev_issue_flush >>        0.38            -0.1        0.26 ±  5% >> perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic >>        0.34            -0.1        0.23 ±  6% >> perf-profile.children.cycles-pp.copyin >>        0.33            -0.1        0.22 ±  6% >> perf-profile.children.cycles-pp.copy_user_enhanced_fast_string >>        0.65 ±  2%      -0.1        0.56 ±  2% >> perf-profile.children.cycles-pp.rwsem_optimistic_spin >>        0.37            -0.1        0.28 ±  2% >> perf-profile.children.cycles-pp.bio_alloc_bioset >>        0.31 ±  4%      -0.1        0.22 >> perf-profile.children.cycles-pp.syscall_return_via_sysret >>        0.56 ±  3%      -0.1        0.48 ±  3% >> perf-profile.children.cycles-pp.osq_lock >>        0.26 ±  3%      -0.1        0.18 ±  4% >> perf-profile.children.cycles-pp.entry_SYSCALL_64 >>        0.28 ±  2%      -0.1        0.21 ±  5% >> perf-profile.children.cycles-pp.mempool_alloc >>        0.26 ±  6%      -0.1        0.18 ±  8% >> perf-profile.children.cycles-pp.xlog_state_get_iclog_space >>        0.29            -0.1        0.22 ±  3% >> perf-profile.children.cycles-pp.find_get_entry >>        0.34 ±  2%      -0.1        0.27 ±  4% >> perf-profile.children.cycles-pp.generic_make_request_checks >>        0.30 ±  5%      -0.1        0.23 ±  3% >> perf-profile.children.cycles-pp.iomap_set_page_dirty >>        0.32 ±  2%      -0.1        0.26 ±  5% >> perf-profile.children.cycles-pp.brd_lookup_page >>        0.18 ±  2%      -0.1        0.12 ±  6% >> perf-profile.children.cycles-pp.iomap_set_range_uptodate >>        0.15 ±  2%      -0.1        0.09 ±  4% >> perf-profile.children.cycles-pp.__mod_lruvec_state >>        0.15 ±  5%      -0.1        0.10 ±  9% >> perf-profile.children.cycles-pp.wake_up_q >>        0.21 ±  5%      -0.1        0.15 ±  5% >> perf-profile.children.cycles-pp.xfs_ilock >>        0.13 ±  3%      -0.0        0.08 ± 10% >> perf-profile.children.cycles-pp.rwsem_wake >>        0.20 ±  2%      -0.0        0.15 ±  5% >> perf-profile.children.cycles-pp.ksys_lseek >>        0.20 ±  3%      -0.0        0.15 ±  3% >> perf-profile.children.cycles-pp.xas_load >>        0.20 ±  5%      -0.0        0.16 ±  2% >> perf-profile.children.cycles-pp.__set_page_dirty >>        0.19 ±  2%      -0.0        0.15 ±  2% >> perf-profile.children.cycles-pp.xfs_iunlock >>        0.40            -0.0        0.36 ±  4% >> perf-profile.children.cycles-pp.xfs_buffered_write_iomap_begin >>        0.17 ±  2%      -0.0        0.12 ±  4% >> perf-profile.children.cycles-pp.clear_page_dirty_for_io >>        0.20 ±  3%      -0.0        0.16 ±  4% >> perf-profile.children.cycles-pp.submit_bio_wait >>        0.18 ±  4%      -0.0        0.15 ±  7% >> perf-profile.children.cycles-pp.security_file_permission >>        0.10            -0.0        0.06 ±  6% >> perf-profile.children.cycles-pp.evict >>        0.10            -0.0        0.06 ±  6% >> perf-profile.children.cycles-pp.truncate_inode_pages_range >>        0.06 ±  6%      -0.0        0.03 ±100% >> perf-profile.children.cycles-pp.vfs_unlink >>        0.08 ±  6%      -0.0        0.04 ± 58% >> perf-profile.children.cycles-pp.add_to_page_cache_lru >>        0.26 ±  2%      -0.0        0.23 ±  3% >> perf-profile.children.cycles-pp.reweight_entity >>        0.12 ±  6%      -0.0        0.09 ±  4% >> perf-profile.children.cycles-pp.bio_endio >>        0.10 ±  7%      -0.0        0.07 ±  7% >> perf-profile.children.cycles-pp.do_sys_open >>        0.10 ±  7%      -0.0        0.07 ±  7% >> perf-profile.children.cycles-pp.do_sys_openat2 >>        0.17 ±  2%      -0.0        0.14 >> perf-profile.children.cycles-pp.__pagevec_release >>        0.13 ±  5%      -0.0        0.10 ±  4% >> perf-profile.children.cycles-pp.down_write >>        0.10 ±  5%      -0.0        0.06 ±  6% >> perf-profile.children.cycles-pp.do_filp_open >>        0.15 ±  4%      -0.0        0.12 ±  5% >> perf-profile.children.cycles-pp.tag_pages_for_writeback >>        0.11 ±  9%      -0.0        0.08 ±  5% >> perf-profile.children.cycles-pp.bio_associate_blkg >>        0.10 ±  5%      -0.0        0.07 ±  7% >> perf-profile.children.cycles-pp.open64 >>        0.09 ±  4%      -0.0        0.06 ±  6% >> perf-profile.children.cycles-pp.path_openat >>        0.16 ±  8%      -0.0        0.13 ±  3% >> perf-profile.children.cycles-pp.pagevec_lookup_range_tag >>        0.12 ±  8%      -0.0        0.10 ±  5% >> perf-profile.children.cycles-pp.account_page_dirtied >>        0.10 ±  4%      -0.0        0.08 ±  6% >> perf-profile.children.cycles-pp.__fdget_pos >>        0.14 ±  3%      -0.0        0.11 ±  7% >> perf-profile.children.cycles-pp.memset_erms >>        0.11 ±  3%      -0.0        0.09 ±  4% >> perf-profile.children.cycles-pp.switch_fpu_return >>        0.23            -0.0        0.21 ±  3% >> perf-profile.children.cycles-pp.__radix_tree_lookup >>        0.18 ±  2%      -0.0        0.16 ±  9% >> perf-profile.children.cycles-pp.insert_work >>        0.12 ±  4%      -0.0        0.10 ±  7% >> perf-profile.children.cycles-pp.common_file_perm >>        0.09 ±  4%      -0.0        0.07 ±  6% >> perf-profile.children.cycles-pp.__fget_light >>        0.09 ±  4%      -0.0        0.07 ±  6% >> perf-profile.children.cycles-pp.bvec_alloc >>        0.15 ±  7%      -0.0        0.12 ±  3% >> perf-profile.children.cycles-pp.find_get_pages_range_tag >>        0.08 ±  8%      -0.0        0.06 ±  7% >> perf-profile.children.cycles-pp.iov_iter_fault_in_readable >>        0.09 ±  5%      -0.0        0.06 ± 13% >> perf-profile.children.cycles-pp.blk_throtl_bio >>        0.24 ±  4%      -0.0        0.22 ±  3% >> perf-profile.children.cycles-pp._cond_resched >>        0.13 ±  3%      -0.0        0.11 ±  4% >> perf-profile.children.cycles-pp.release_pages >>        0.10 ±  4%      -0.0        0.08 ±  6% >> perf-profile.children.cycles-pp.xfs_bmbt_to_iomap >>        0.08 ± 10%      -0.0        0.06 >> perf-profile.children.cycles-pp.unlink >>        0.08 ± 10%      -0.0        0.06 ± 11% >> perf-profile.children.cycles-pp.__sb_start_write >>        0.08 ±  5%      -0.0        0.06 ±  7% >> perf-profile.children.cycles-pp.generic_write_checks >>        0.08 ±  8%      -0.0        0.06 >> perf-profile.children.cycles-pp.do_unlinkat >>        0.07 ± 10%      -0.0        0.05 >> perf-profile.children.cycles-pp.xfs_break_layouts >>        0.18 ±  2%      -0.0        0.16 ±  2% >> perf-profile.children.cycles-pp.__list_add_valid >>        0.12 ±  3%      -0.0        0.10 ±  8% >> perf-profile.children.cycles-pp.__might_sleep >>        0.14 ±  3%      -0.0        0.12 ±  7% >> perf-profile.children.cycles-pp.xas_find_marked >>        0.07 ± 10%      -0.0        0.05 ±  8% >> perf-profile.children.cycles-pp.bio_associate_blkg_from_css >>        0.08 ±  5%      -0.0        0.06 ± 11% >> perf-profile.children.cycles-pp.bio_free >>        0.08 ±  6%      -0.0        0.06 >> perf-profile.children.cycles-pp.xfs_file_llseek >>        0.08 ±  5%      -0.0        0.06 ±  6% >> perf-profile.children.cycles-pp.xfs_file_write_iter >>        0.16 ±  2%      +0.0        0.17 ±  2% >> perf-profile.children.cycles-pp.__switch_to_asm >>        0.05            +0.0        0.07 ±  7% >> perf-profile.children.cycles-pp.cpumask_next_wrap >>        0.10 ±  4%      +0.0        0.12 ±  3% >> perf-profile.children.cycles-pp._find_next_bit >>        0.07 ±  7%      +0.0        0.09 ±  5% >> perf-profile.children.cycles-pp.xlog_state_done_syncing >>        0.16 ±  2%      +0.0        0.19 ±  2% >> perf-profile.children.cycles-pp.check_preempt_curr >>        0.19 ±  4%      +0.0        0.22 >> perf-profile.children.cycles-pp.ttwu_do_wakeup >>        0.56 ±  3%      +0.0        0.60 >> perf-profile.children.cycles-pp.dequeue_entity >>        0.20 ±  6%      +0.0        0.23 ±  4% >> perf-profile.children.cycles-pp.xfs_trans_committed_bulk >>        0.07 ±  7%      +0.0        0.10 ±  7% >> perf-profile.children.cycles-pp.check_preempt_wakeup >>        0.82 ±  2%      +0.0        0.86 >> perf-profile.children.cycles-pp.update_load_avg >>        0.31 ±  3%      +0.0        0.35 >> perf-profile.children.cycles-pp.__unwind_start >>        0.08 ±  8%      +0.0        0.12 ±  3% >> perf-profile.children.cycles-pp.destroy_inode >>        0.08 ± 10%      +0.0        0.12 ±  3% >> perf-profile.children.cycles-pp.xfs_fs_destroy_inode >>        0.08 ± 10%      +0.0        0.12 ±  3% >> perf-profile.children.cycles-pp.xfs_inactive >>        0.08 ± 15%      +0.0        0.12 ±  5% >> perf-profile.children.cycles-pp.xfs_bmap_validate_extent >>        3.96            +0.0        4.01 >> perf-profile.children.cycles-pp.stack_trace_save_tsk >>        0.28            +0.0        0.33 >> perf-profile.children.cycles-pp.set_next_entity >>        0.00            +0.1        0.05 >> perf-profile.children.cycles-pp.xfs_trans_roll >>        0.00            +0.1        0.05 ±  8% >> perf-profile.children.cycles-pp.xfs_btree_delrec >>        0.00            +0.1        0.05 ±  8% >> perf-profile.children.cycles-pp.xfs_btree_insert >>        0.16 ±  4%      +0.1        0.21 ±  5% >> perf-profile.children.cycles-pp.memcpy_erms >>        0.04 ± 57%      +0.1        0.10 ±  4% >> perf-profile.children.cycles-pp.xfs_itruncate_extents_flags >>        0.00            +0.1        0.06 ± 11% >> perf-profile.children.cycles-pp.xfs_buf_item_format_segment >>        0.00            +0.1        0.06 ± 11% >> perf-profile.children.cycles-pp.xfs_btree_delete >>        0.00            +0.1        0.06 >> perf-profile.children.cycles-pp.xfs_btree_update >>        0.00            +0.1        0.07 ±  7% >> perf-profile.children.cycles-pp.xfs_cil_prepare_item >>        0.00            +0.1        0.07 ±  6% >> perf-profile.children.cycles-pp.xfs_bmbt_update >>        0.00            +0.1        0.07 ± 10% >> perf-profile.children.cycles-pp.xfs_buf_item_format >>        0.56            +0.1        0.64 ±  2% >> perf-profile.children.cycles-pp.pick_next_task_fair >>        0.03 ±100%      +0.1        0.10 ±  4% >> perf-profile.children.cycles-pp.xfs_inactive_truncate >>        0.08 ±  5%      +0.1        0.16 ± 11% >> perf-profile.children.cycles-pp.xfs_iext_lookup_extent >>        0.00            +0.1        0.08 ±  5% >> perf-profile.children.cycles-pp.xfs_defer_finish >>        0.00            +0.1        0.08 ±  5% >> perf-profile.children.cycles-pp.xfs_bmap_check_leaf_extents >>        0.00            +0.1        0.08 ±  5% >> perf-profile.children.cycles-pp.xfs_verify_agbno >>        0.00            +0.1        0.09 ±  9% >> perf-profile.children.cycles-pp.xfs_defer_finish_noroll >>        0.60 ±  3%      +0.1        0.70 >> perf-profile.children.cycles-pp.schedule_idle >>        0.39 ±  2%      +0.1        0.49 >> perf-profile.children.cycles-pp.xlog_state_release_iclog >>        0.00            +0.1        0.10 ±  9% >> perf-profile.children.cycles-pp.xfs_buf_find >>        0.93 ±  3%      +0.1        1.03 ±  2% >> perf-profile.children.cycles-pp.xlog_write >>        2.58            +0.1        2.69 >> perf-profile.children.cycles-pp.schedule >>        1.52            +0.1        1.63 >> perf-profile.children.cycles-pp.__wake_up_common_lock >>        0.00            +0.1        0.11 ±  7% >> perf-profile.children.cycles-pp.xfs_buf_get_map >>        4.62            +0.1        4.73 >> perf-profile.children.cycles-pp.__account_scheduler_latency >>        0.00            +0.1        0.12 ± 10% >> perf-profile.children.cycles-pp.xfs_buf_read_map >>        1.83            +0.2        1.99 >> perf-profile.children.cycles-pp.xlog_cil_push_work >>        5.94            +0.2        6.12 >> perf-profile.children.cycles-pp.ttwu_do_activate >>        0.00            +0.2        0.17 ±  6% >> perf-profile.children.cycles-pp.xfs_btree_read_buf_block >>        5.93            +0.2        6.11 >> perf-profile.children.cycles-pp.activate_task >>        5.88            +0.2        6.06 >> perf-profile.children.cycles-pp.enqueue_task_fair >>        0.00            +0.2        0.18 ±  5% >> perf-profile.children.cycles-pp.xfs_trans_read_buf_map >>        5.41            +0.2        5.59 >> perf-profile.children.cycles-pp.enqueue_entity >>        3.14            +0.2        3.33 >> perf-profile.children.cycles-pp.__sched_text_start >>        0.00            +0.2        0.21 ±  6% >> perf-profile.children.cycles-pp.xfs_btree_lookup_get_block >>        0.00            +0.2        0.23 ± 57% >> perf-profile.children.cycles-pp.xlog_grant_head_wait >>        0.00            +0.2        0.24 ±  6% >> perf-profile.children.cycles-pp.io_schedule >>        0.11 ±  3%      +0.3        0.38 ±  4% >> perf-profile.children.cycles-pp.__filemap_fdatawait_range >>        0.00            +0.3        0.27 ±  8% >> perf-profile.children.cycles-pp.wait_on_page_bit >>        0.00            +0.3        0.34 ±  5% >> perf-profile.children.cycles-pp.xfs_btree_lookup >>        0.08 ± 14%      +0.4        0.43 >> perf-profile.children.cycles-pp.__queue_work >>        0.08 ±  8%      +0.4        0.44 >> perf-profile.children.cycles-pp.queue_work_on >>        0.00            +0.4        0.41 >> perf-profile.children.cycles-pp.xfs_end_bio >>        3.51            +0.4        3.94 ±  9% >> perf-profile.children.cycles-pp.__xfs_trans_commit >>        0.20 ±  9%      +0.5        0.72 ± 54% >> perf-profile.children.cycles-pp.xfs_log_ticket_ungrant >>        0.06 ± 11%      +0.5        0.58 ± 67% >> perf-profile.children.cycles-pp.xfs_log_space_wake >>        0.45 ±  5%      +0.6        1.04 ± 36% >> perf-profile.children.cycles-pp.xfs_log_reserve >>        0.65 ±  3%      +0.6        1.25 ± 29% >> perf-profile.children.cycles-pp.xfs_trans_alloc >>        0.48 ±  5%      +0.6        1.09 ± 34% >> perf-profile.children.cycles-pp.xfs_trans_reserve >>        0.04 ± 57%      +0.6        0.65 ± 60% >> perf-profile.children.cycles-pp.xlog_grant_head_check >>        4.83            +0.7        5.52 >> perf-profile.children.cycles-pp.try_to_wake_up >>        0.00            +0.7        0.70 ±  2% >> perf-profile.children.cycles-pp.xfs_bmap_add_extent_unwritten_real >>        0.00            +0.8        0.75 ±  4% >> perf-profile.children.cycles-pp.xfs_bmapi_convert_unwritten >>        0.04 ± 57%      +0.8        0.80 >> perf-profile.children.cycles-pp.autoremove_wake_function >>        0.05 ±  8%      +0.8        0.85 >> perf-profile.children.cycles-pp.wake_up_page_bit >>        1.50            +0.9        2.36 >> perf-profile.children.cycles-pp.__wake_up_common >>        0.00            +0.9        0.89 ±  2% >> perf-profile.children.cycles-pp.xfs_bmapi_write >>       24.29            +0.9       25.18 >> perf-profile.children.cycles-pp._raw_spin_lock_irqsave >>        0.07 ±  5%      +1.0        1.05 >> perf-profile.children.cycles-pp.iomap_finish_ioends >>       35.68            +1.0       36.69 >> perf-profile.children.cycles-pp.xlog_cil_force_lsn >>        9.53            +1.2       10.76 >> perf-profile.children.cycles-pp.intel_idle >>        9.81            +1.3       11.10 >> perf-profile.children.cycles-pp.cpuidle_enter_state >>        9.82            +1.3       11.11 >> perf-profile.children.cycles-pp.cpuidle_enter >>       12.25            +1.3       13.60 >> perf-profile.children.cycles-pp.start_secondary >>       12.49            +1.4       13.89 >> perf-profile.children.cycles-pp.secondary_startup_64 >>       12.49            +1.4       13.89 >> perf-profile.children.cycles-pp.cpu_startup_entry >>       12.48            +1.4       13.88 >> perf-profile.children.cycles-pp.do_idle >>       14.78            +1.4       16.20 ±  2% >> perf-profile.children.cycles-pp.xlog_wait_on_iclog >>       58.91            +1.7       60.57 >> perf-profile.children.cycles-pp.xfs_log_force_lsn >>        0.00            +2.2        2.24 ± 13% >> perf-profile.children.cycles-pp.xfs_iomap_write_unwritten >>        7.05            +2.8        9.81 ±  2% >> perf-profile.children.cycles-pp.process_one_work >>        7.54            +2.9       10.45 ±  2% >> perf-profile.children.cycles-pp.worker_thread >>        7.55            +2.9       10.46 ±  2% >> perf-profile.children.cycles-pp.ret_from_fork >>        7.55            +2.9       10.46 ±  2% >> perf-profile.children.cycles-pp.kthread >>        0.10            +3.2        3.30 ±  9% >> perf-profile.children.cycles-pp.xfs_end_ioend >>        0.10 ±  4%      +3.2        3.32 ±  8% >> perf-profile.children.cycles-pp.xfs_end_io >>       19.57            +4.0       23.62 >> perf-profile.children.cycles-pp.remove_wait_queue >>        1.20            -0.3        0.90 ±  2% >> perf-profile.self.cycles-pp.brd_do_bvec >>        0.55 ±  3%      -0.2        0.39 ±  4% >> perf-profile.self.cycles-pp.do_syscall_64 >>        0.31            -0.1        0.22 ±  5% >> perf-profile.self.cycles-pp.copy_user_enhanced_fast_string >>        0.31 ±  3%      -0.1        0.22 >> perf-profile.self.cycles-pp.syscall_return_via_sysret >>        0.54 ±  3%      -0.1        0.47 ±  3% >> perf-profile.self.cycles-pp.osq_lock >>        0.23 ±  3%      -0.1        0.16 ±  5% >> perf-profile.self.cycles-pp.entry_SYSCALL_64 >>        0.10 ±  4%      -0.1        0.04 ± 57% >> perf-profile.self.cycles-pp.__mod_lruvec_state >>        0.18 ±  4%      -0.1        0.12 ±  5% >> perf-profile.self.cycles-pp.iomap_set_range_uptodate >>        0.60 ±  4%      -0.1        0.54 ±  2% >> perf-profile.self.cycles-pp._raw_spin_lock >>        0.77            -0.0        0.72 >> perf-profile.self.cycles-pp._raw_spin_lock_irqsave >>        0.14            -0.0        0.10 ±  8% >> perf-profile.self.cycles-pp.find_get_entry >>        0.14 ±  3%      -0.0        0.11 ±  4% >> perf-profile.self.cycles-pp.xas_load >>        0.17 ±  4%      -0.0        0.14 ±  3% >> perf-profile.self.cycles-pp.write >>        0.30 ±  2%      -0.0        0.27 ±  6% >> perf-profile.self.cycles-pp._raw_spin_lock_irq >>        0.18 ±  5%      -0.0        0.15 ±  7% >> perf-profile.self.cycles-pp.__flush_work >>        0.08 ±  5%      -0.0        0.05 >> perf-profile.self.cycles-pp.xfs_inode_item_format_data_fork >>        0.12 ±  3%      -0.0        0.09 ±  4% >> perf-profile.self.cycles-pp.brd_lookup_page >>        0.12 ±  7%      -0.0        0.09 ±  9% >> perf-profile.self.cycles-pp.vfs_write >>        0.18 ±  4%      -0.0        0.15 ±  7% >> perf-profile.self.cycles-pp.insert_work >>        0.13            -0.0        0.10 ±  8% >> perf-profile.self.cycles-pp.memset_erms >>        0.11 ±  4%      -0.0        0.08 >> perf-profile.self.cycles-pp.xfs_file_buffered_aio_write >>        0.11 ±  6%      -0.0        0.08 ±  5% >> perf-profile.self.cycles-pp.xfs_buffered_write_iomap_begin >>        0.12 ±  3%      -0.0        0.09 ±  4% >> perf-profile.self.cycles-pp.iomap_writepage_map >>        0.08 ±  8%      -0.0        0.06 ± 15% >> perf-profile.self.cycles-pp.bio_alloc_bioset >>        0.06 ±  6%      -0.0        0.04 ± 57% >> perf-profile.self.cycles-pp.xfs_bmbt_to_iomap >>        0.09 ±  5%      -0.0        0.06 ±  6% >> perf-profile.self.cycles-pp.__fget_light >>        0.06            -0.0        0.04 ± 57% >> perf-profile.self.cycles-pp.xfs_map_blocks >>        0.18 ±  2%      -0.0        0.15 ±  3% >> perf-profile.self.cycles-pp.__list_add_valid >>        0.08 ±  6%      -0.0        0.06 ±  9% >> perf-profile.self.cycles-pp.xfs_ilock >>        0.08 ±  6%      -0.0        0.06 ±  9% >> perf-profile.self.cycles-pp.iov_iter_fault_in_readable >>        0.11 ±  4%      -0.0        0.09 ±  4% >> perf-profile.self.cycles-pp.switch_fpu_return >>        0.07            -0.0        0.05 >> perf-profile.self.cycles-pp.iomap_write_actor >>        0.23 ±  2%      -0.0        0.21 ±  5% >> perf-profile.self.cycles-pp.__radix_tree_lookup >>        0.18 ±  4%      -0.0        0.16 ±  6% >> perf-profile.self.cycles-pp.xlog_cil_force_lsn >>        0.20 ±  2%      -0.0        0.18 ±  4% >> perf-profile.self.cycles-pp.kmem_cache_alloc >>        0.10 ±  5%      -0.0        0.08 ± 11% >> perf-profile.self.cycles-pp.xfs_file_fsync >>        0.07 ±  5%      -0.0        0.05 ±  9% >> perf-profile.self.cycles-pp.clear_page_dirty_for_io >>        0.07 ±  6%      -0.0        0.05 >> perf-profile.self.cycles-pp.__test_set_page_writeback >>        0.11            -0.0        0.09 ±  8% >> perf-profile.self.cycles-pp.common_file_perm >>        0.23            -0.0        0.21 ±  4% >> perf-profile.self.cycles-pp.update_rq_clock >>        0.08 ±  6%      -0.0        0.06 >> perf-profile.self.cycles-pp.xfs_file_write_iter >>        0.10 ±  5%      -0.0        0.08 ±  8% >> perf-profile.self.cycles-pp.up_read >>        0.08 ±  5%      -0.0        0.07 >> perf-profile.self.cycles-pp.write_cache_pages >>        0.10            -0.0        0.09 >> perf-profile.self.cycles-pp.reweight_entity >>        0.05 ±  8%      +0.0        0.07 ±  7% >> perf-profile.self.cycles-pp.dequeue_entity >>        0.16 ±  4%      +0.0        0.17 ±  2% >> perf-profile.self.cycles-pp.__switch_to_asm >>        0.11 ±  4%      +0.0        0.12 ±  3% >> perf-profile.self.cycles-pp.set_next_entity >>        0.15 ±  3%      +0.0        0.16 ±  2% >> perf-profile.self.cycles-pp.orc_find >>        0.09 ±  4%      +0.0        0.11 ±  6% >> perf-profile.self.cycles-pp.enqueue_entity >>        0.10 ±  4%      +0.0        0.12 ±  3% >> perf-profile.self.cycles-pp._find_next_bit >>        0.01 ±173%      +0.0        0.06 ±  7% >> perf-profile.self.cycles-pp.check_preempt_wakeup >>        0.01 ±173%      +0.0        0.06 ± 11% >> perf-profile.self.cycles-pp.xfs_trans_committed_bulk >>        0.45 ±  2%      +0.1        0.51 ±  2% >> perf-profile.self.cycles-pp.__sched_text_start >>        0.15 ±  6%      +0.1        0.21 ±  3% >> perf-profile.self.cycles-pp.memcpy_erms >>        0.00            +0.1        0.06 ±  6% >> perf-profile.self.cycles-pp.xfs_verify_agbno >>        0.08 ±  8%      +0.1        0.16 ±  9% >> perf-profile.self.cycles-pp.xfs_iext_lookup_extent >>        9.53            +1.2       10.76 >> perf-profile.self.cycles-pp.intel_idle >> >> >>                                    aim7.jobs-per-min >>    45000 >> +-------------------------------------------------------------------+ >>          |        + >> +                                                       | >>    40000 |.+.+    :   + .+.   +. >> .+.     | >>    35000 |-+ :    :    +   +.+ >> +.+.+.++.+.+.+.++.+.+.+.++.+.+.++.+.+   ++.+.| >>          |   : >> :                                                          | >>    30000 |-+ : >> :                                                           | >>    25000 |-O :O O:O >> OO                                                     | >>          |   :   :  O    O O OO O O O >> O                                      | >>    20000 |-+  : >> :                                                           | >>    15000 |-+  : >> :                                                           | >>          |    : >> :                                                           | >>    10000 |-+  : >> :                                                            | >>     5000 |-+  : >> :                                                            | >>          |    : >> :                                                            | >>        0 >> +-------------------------------------------------------------------+ >>                                 aim7.time.system_time >>    5000 >> +--------------------------------------------------------------------+ >>    4500 |-+        O   OO   O    O O >> O                                       | >>         | O OO O O   O    O   O >> O                                            | >>    4000 >> |-+                                                                  | >>    3500 >> |-+                                                                  | >>         |             .+ .+.+. .++.+.+.+.+.++.+.+.+.++.+.+.+.+ .+.+.+. >> .++.+.| >>    3000 |.+.+       .+  +     +                               + >> +      | >>    2500 |-+ : >> +.+                                                         | >>    2000 |-+ : >> :                                                           | >>         |   : >> :                                                            | >>    1500 |-+  : >> :                                                            | >>    1000 |-+  : >> :                                                            | >>         |    : >> :                                                            | >>     500 |-+  : >> :                                                             | >>       0 >> +--------------------------------------------------------------------+ >>                                aim7.time.elapsed_time >>    160 >> +---------------------------------------------------------------------+ >>        |   O OO O O O O OO O O O >> O                                         | >>    140 >> |-O                                                                   | >>    120 >> |-+                                                                   | >> >> |                                                                     | >>    100 |-+           .+. +.+. .+.+.++.+.+.+.+.+.++.+.+.+.+.++.+.+.+.+. >> +.+.+.| >>        |.+.+    +. .+   +    + >> +      | >>     80 |-+ :    : >> +                                                          | >>        |    : >> :                                                            | >>     60 |-+  : >> :                                                             | >>     40 |-+  : >> :                                                             | >>        |    : >> :                                                             | >>     20 |-+   : >> :                                                             | >>        | >> ::                                                              | >>      0 >> +---------------------------------------------------------------------+ >>                              aim7.time.elapsed_time.max >>    160 >> +---------------------------------------------------------------------+ >>        |   O OO O O O O OO O O O >> O                                         | >>    140 >> |-O                                                                   | >>    120 >> |-+                                                                   | >> >> |                                                                     | >>    100 |-+           .+. +.+. .+.+.++.+.+.+.+.+.++.+.+.+.+.++.+.+.+.+. >> +.+.+.| >>        |.+.+    +. .+   +    + >> +      | >>     80 |-+ :    : >> +                                                          | >>        |    : >> :                                                            | >>     60 |-+  : >> :                                                             | >>     40 |-+  : >> :                                                             | >>        |    : >> :                                                             | >>     20 |-+   : >> :                                                             | >>        | >> ::                                                              | >>      0 >> +---------------------------------------------------------------------+ >>                          aim7.time.voluntary_context_switches >>    8e+07 >> +-------------------------------------------------------------------+ >>          | O          O  O O OO O >> O                                        | >>    7e+07 >> |-+                                                                 | >>    6e+07 >> |-+                                                                 | >> >> |                                                                   | >>    5e+07 |-+           +.+.+.++.+.+.+.++.+.+. .+   .+.+.    .+. >> .+.   +.+.| >>          |.+.+       .+                      +  +.+     ++.+   ++.+ >> +.+    | >>    4e+07 |-+ : >> +.+                                                        | >>          |   : >> :                                                          | >>    3e+07 |-+ : >> :                                                           | >>    2e+07 |-+  : >> :                                                           | >>          |    : >> :                                                           | >>    1e+07 |-+  : >> :                                                           | >>          |    : >> :                                                            | >>        0 >> +-------------------------------------------------------------------+ >> [*] bisect-good sample >> [O] bisect-bad  sample >> >> >> >> Disclaimer: >> Results have been estimated based on internal Intel analysis and are >> provided >> for informational purposes only. Any difference in system hardware or >> software >> design or configuration may affect actual performance. >> >> >> Thanks, >> Rong Chen >> >> >> _______________________________________________ >> LKP mailing list -- lkp@lists.01.org >> To unsubscribe send an email to lkp-leave@lists.01.org >> > -- Zhengjun Xing