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Date:   Thu, 25 Mar 2021 13:56:09 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Josef Bacik <josef@...icpanda.com>
Cc:     0day robot <lkp@...el.com>, LKML <linux-kernel@...r.kernel.org>,
        lkp@...ts.01.org, ying.huang@...el.com, feng.tang@...el.com,
        zhengjun.xing@...el.com, linux-btrfs@...r.kernel.org,
        kernel-team@...com
Subject: [btrfs]  b05645404a:  fsmark.files_per_sec 81.3% improvement



Greeting,

FYI, we noticed a 81.3% improvement of fsmark.files_per_sec due to commit:


commit: b05645404a7d4f798a5101542726d41cef4f08a0 ("[PATCH] btrfs: use percpu_read_positive instead of sum_positive for need_preempt")
url: https://github.com/0day-ci/linux/commits/Josef-Bacik/btrfs-use-percpu_read_positive-instead-of-sum_positive-for-need_preempt/20210324-214635
base: https://git.kernel.org/cgit/linux/kernel/git/kdave/linux.git for-next

in testcase: fsmark
on test machine: 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
with following parameters:

	iterations: 1x
	nr_threads: 64t
	disk: 1BRD_48G
	fs: btrfs
	filesize: 4M
	test_size: 24G
	sync_method: NoSync
	cpufreq_governor: performance
	ucode: 0x5003006

test-description: The fsmark is a file system benchmark to test synchronous write workloads, for example, mail servers workload.
test-url: https://sourceforge.net/projects/fsmark/

In addition to that, the commit also has significant impact on the following tests:

+------------------+-----------------------------------------------------------------------+
| testcase: change | aim7: aim7.jobs-per-min 107.0% improvement                            |
| test machine     | 88 threads Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory |
| test parameters  | cpufreq_governor=performance                                          |
|                  | disk=4BRD_12G                                                         |
|                  | fs=btrfs                                                              |
|                  | load=500                                                              |
|                  | md=RAID1                                                              |
|                  | test=disk_rr                                                          |
|                  | ucode=0x5003006                                                       |
+------------------+-----------------------------------------------------------------------+
| testcase: change | aim7: aim7.jobs-per-min 113.7% improvement                            |
| test machine     | 88 threads Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory |
| test parameters  | cpufreq_governor=performance                                          |
|                  | disk=4BRD_12G                                                         |
|                  | fs=btrfs                                                              |
|                  | load=1500                                                             |
|                  | md=RAID0                                                              |
|                  | test=disk_cp                                                          |
|                  | ucode=0x5003006                                                       |
+------------------+-----------------------------------------------------------------------+




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 split-job --compatible job.yaml
        bin/lkp run                    compatible-job.yaml

=========================================================================================
compiler/cpufreq_governor/disk/filesize/fs/iterations/kconfig/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase/ucode:
  gcc-9/performance/1BRD_48G/4M/btrfs/1x/x86_64-rhel-8.3/64t/debian-10.4-x86_64-20200603.cgz/NoSync/lkp-csl-2ap2/24G/fsmark/0x5003006

commit: 
  c7f9865055 ("Merge branch 'for-next-next-v5.12-20210322' into for-next-20210322")
  b05645404a ("btrfs: use percpu_read_positive instead of sum_positive for need_preempt")

c7f98650557ad6d6 b05645404a7d4f798a510154272 
---------------- --------------------------- 
         %stddev     %change         %stddev
             \          |                \  
    772.92 ±  2%     +81.3%       1401 ±  6%  fsmark.files_per_sec
     20.48 ±  3%     -19.9%      16.40        fsmark.time.elapsed_time
     20.48 ±  3%     -19.9%      16.40        fsmark.time.elapsed_time.max
      1498 ±  4%     -60.7%     588.33 ± 10%  fsmark.time.involuntary_context_switches
     13476            -5.9%      12681        fsmark.time.minor_page_faults
      2429           -57.9%       1022 ±  5%  fsmark.time.percent_of_cpu_this_job_got
    497.25 ±  2%     -66.3%     167.57 ±  5%  fsmark.time.system_time
     13492 ±  4%      -6.2%      12649 ±  5%  softirqs.TIMER
     86.28            +7.1%      92.38        iostat.cpu.idle
     12.98 ±  2%     -47.2%       6.85 ±  5%  iostat.cpu.system
      5800 ±  4%     +11.8%       6485 ±  6%  slabinfo.btrfs_inode.active_objs
      5879 ±  4%     +12.5%       6615 ±  6%  slabinfo.btrfs_inode.num_objs
      2995 ±  9%     +17.2%       3512 ±  5%  slabinfo.mnt_cache.active_objs
      0.14 ±  8%      +0.1        0.21 ± 29%  mpstat.cpu.all.iowait%
      0.75 ±  7%      +0.2        0.92 ± 12%  mpstat.cpu.all.irq%
      0.07 ±  6%      +0.0        0.08 ±  5%  mpstat.cpu.all.soft%
      8.97            -4.7        4.29 ±  4%  mpstat.cpu.all.sys%
     85.83            +7.0%      91.83        vmstat.cpu.id
   1066200 ±  3%     +20.3%    1282422 ±  2%  vmstat.io.bo
     23.00 ±  3%     -48.6%      11.83 ± 14%  vmstat.procs.r
    411303           -14.5%     351834 ±  8%  vmstat.system.in
     15011 ±  7%     -30.7%      10407 ± 22%  numa-meminfo.node0.Mapped
     16876 ± 28%     -42.7%       9673 ± 29%  numa-meminfo.node1.Mapped
     13352 ± 23%     -29.4%       9426 ± 22%  numa-meminfo.node2.Mapped
     29020 ± 13%     -75.1%       7213 ± 73%  numa-meminfo.node3.Active
     28619 ± 13%     -83.7%       4664 ± 20%  numa-meminfo.node3.Active(anon)
     56563 ± 19%     -73.3%      15125 ± 42%  numa-meminfo.node3.Shmem
      3806 ±  7%     -30.9%       2630 ± 21%  numa-vmstat.node0.nr_mapped
      4290 ± 28%     -42.5%       2465 ± 28%  numa-vmstat.node1.nr_mapped
      3409 ± 24%     -29.5%       2405 ± 20%  numa-vmstat.node2.nr_mapped
      7070 ± 12%     -83.8%       1143 ± 22%  numa-vmstat.node3.nr_active_anon
      4536 ± 31%     -38.6%       2786 ± 32%  numa-vmstat.node3.nr_mapped
     14131 ± 19%     -73.4%       3765 ± 42%  numa-vmstat.node3.nr_shmem
      7070 ± 12%     -83.8%       1143 ± 22%  numa-vmstat.node3.nr_zone_active_anon
     43727 ± 11%     -50.5%      21642 ±  3%  meminfo.Active
     31549 ± 14%     -74.8%       7942 ±  4%  meminfo.Active(anon)
     12177 ±  2%     +12.5%      13700 ±  4%  meminfo.Active(file)
  18246287           +10.5%   20155126        meminfo.Cached
  17500161           +11.3%   19482329        meminfo.Inactive
  17123573           +11.4%   19072615        meminfo.Inactive(file)
     62486 ±  3%     -35.8%      40140        meminfo.Mapped
      8523 ± 27%     +42.7%      12159 ±  5%  meminfo.PageTables
     71378 ±  8%     -57.7%      30225 ±  3%  meminfo.Shmem
  33861393           +10.5%   37431930        meminfo.max_used_kB
      7889 ± 14%     -74.8%       1986 ±  4%  proc-vmstat.nr_active_anon
      3052 ±  2%     +12.2%       3426 ±  4%  proc-vmstat.nr_active_file
     84293 ± 12%     +15.1%      97055        proc-vmstat.nr_anon_pages
   4556803           +10.5%    5033951        proc-vmstat.nr_file_pages
  41427904            -2.0%   40611038        proc-vmstat.nr_free_pages
   4276143           +11.4%    4763316        proc-vmstat.nr_inactive_file
     15778 ±  3%     -35.5%      10177        proc-vmstat.nr_mapped
      2129 ± 27%     +42.9%       3043 ±  5%  proc-vmstat.nr_page_table_pages
     17854 ±  8%     -57.7%       7560 ±  3%  proc-vmstat.nr_shmem
     48278            +3.9%      50179        proc-vmstat.nr_slab_reclaimable
      7889 ± 14%     -74.8%       1986 ±  4%  proc-vmstat.nr_zone_active_anon
      3052 ±  2%     +12.2%       3426 ±  4%  proc-vmstat.nr_zone_active_file
   4276142           +11.4%    4763316        proc-vmstat.nr_zone_inactive_file
   2037723 ±  2%     +12.1%    2284109 ±  2%  proc-vmstat.nr_zone_write_pending
    139922 ±197%   +1054.6%    1615504 ±  5%  proc-vmstat.numa_foreign
  12979689 ±  2%     -11.6%   11478988        proc-vmstat.numa_hit
  12719975 ±  2%     -11.8%   11219287        proc-vmstat.numa_local
    139922 ±197%   +1054.6%    1615504 ±  5%  proc-vmstat.numa_miss
    399637 ± 69%    +369.2%    1875204 ±  4%  proc-vmstat.numa_other
     18580 ±  7%     -70.9%       5401 ±  9%  proc-vmstat.pgactivate
    158490 ±  2%     -22.0%     123599 ±  5%  proc-vmstat.pgfault
      6843 ±  2%     -14.6%       5844 ±  3%  proc-vmstat.pgreuse
 3.754e+09           -25.9%  2.782e+09        perf-stat.i.branch-instructions
  61481618 ±  4%     +23.6%   76009582 ±  3%  perf-stat.i.cache-misses
      3.88 ±  2%     -30.1%       2.71        perf-stat.i.cpi
 8.975e+10 ±  2%     -46.9%  4.764e+10 ±  3%  perf-stat.i.cpu-cycles
    263.36 ±  2%     +17.6%     309.83 ±  5%  perf-stat.i.cpu-migrations
      2215 ±  6%     -71.0%     641.83 ±  5%  perf-stat.i.cycles-between-cache-misses
 4.103e+09 ±  3%     -21.3%   3.23e+09 ±  5%  perf-stat.i.dTLB-loads
  1.11e+09 ±  2%      +6.0%  1.176e+09        perf-stat.i.dTLB-stores
 1.731e+10           -22.0%  1.351e+10        perf-stat.i.instructions
      3891 ±  3%     -12.0%       3425 ±  3%  perf-stat.i.instructions-per-iTLB-miss
      0.35 ±  5%     +26.3%       0.44 ±  2%  perf-stat.i.ipc
      9.19 ±  5%     +25.6%      11.54 ±  5%  perf-stat.i.major-faults
      0.47 ±  2%     -46.8%       0.25 ±  3%  perf-stat.i.metric.GHz
     47.46 ±  2%     -19.1%      38.37 ±  3%  perf-stat.i.metric.M/sec
   2469496 ± 22%     +74.8%    4317727 ±  6%  perf-stat.i.node-store-misses
      6.10 ±  9%     +65.7%      10.10 ± 17%  perf-stat.overall.MPKI
      1.63 ±  4%      +0.6        2.26 ±  7%  perf-stat.overall.branch-miss-rate%
      5.25           -31.4%       3.60 ±  2%  perf-stat.overall.cpi
      1498 ±  3%     -57.1%     642.82 ±  2%  perf-stat.overall.cycles-between-cache-misses
      4315 ±  3%     -17.5%       3562 ±  2%  perf-stat.overall.instructions-per-iTLB-miss
      0.19           +45.7%       0.28 ±  2%  perf-stat.overall.ipc
     47.90 ± 20%     +11.1       58.98 ±  5%  perf-stat.overall.node-store-miss-rate%
 3.645e+09           -26.5%  2.679e+09        perf-stat.ps.branch-instructions
  58885581 ±  3%     +23.8%   72904004 ±  3%  perf-stat.ps.cache-misses
    182839            -1.1%     180765        perf-stat.ps.cpu-clock
 8.815e+10 ±  2%     -46.8%  4.685e+10 ±  3%  perf-stat.ps.cpu-cycles
    254.30 ±  2%     +16.5%     296.37 ±  6%  perf-stat.ps.cpu-migrations
 3.982e+09 ±  3%     -21.8%  3.116e+09 ±  5%  perf-stat.ps.dTLB-loads
 1.679e+10           -22.6%    1.3e+10        perf-stat.ps.instructions
      9.44 ±  5%     +19.2%      11.26 ±  3%  perf-stat.ps.major-faults
   2420180 ± 23%     +78.4%    4317335 ±  6%  perf-stat.ps.node-store-misses
    182839            -1.1%     180765        perf-stat.ps.task-clock
  3.58e+11           -36.7%  2.268e+11 ±  3%  perf-stat.total.instructions
    256302 ± 13%     -26.7%     187783 ±  4%  interrupts.CAL:Function_call_interrupts
     43792 ±  3%     -27.6%      31704 ± 20%  interrupts.CPU0.LOC:Local_timer_interrupts
      3519 ± 20%     -78.3%     765.00 ± 83%  interrupts.CPU0.NMI:Non-maskable_interrupts
      3519 ± 20%     -78.3%     765.00 ± 83%  interrupts.CPU0.PMI:Performance_monitoring_interrupts
    920.17 ±  3%     +21.8%       1120 ± 18%  interrupts.CPU1.CAL:Function_call_interrupts
     43739 ±  3%     -27.6%      31654 ± 20%  interrupts.CPU1.LOC:Local_timer_interrupts
     43644 ±  2%     -27.7%      31576 ± 20%  interrupts.CPU10.LOC:Local_timer_interrupts
      4569 ± 15%     -89.4%     485.83 ± 64%  interrupts.CPU10.NMI:Non-maskable_interrupts
      4569 ± 15%     -89.4%     485.83 ± 64%  interrupts.CPU10.PMI:Performance_monitoring_interrupts
     43636 ±  3%     -27.6%      31576 ± 20%  interrupts.CPU100.LOC:Local_timer_interrupts
      3481 ± 27%     -85.2%     515.33 ± 67%  interrupts.CPU100.NMI:Non-maskable_interrupts
      3481 ± 27%     -85.2%     515.33 ± 67%  interrupts.CPU100.PMI:Performance_monitoring_interrupts
     43632 ±  3%     -27.6%      31591 ± 20%  interrupts.CPU101.LOC:Local_timer_interrupts
      3154 ± 18%     -84.0%     503.33 ± 55%  interrupts.CPU101.NMI:Non-maskable_interrupts
      3154 ± 18%     -84.0%     503.33 ± 55%  interrupts.CPU101.PMI:Performance_monitoring_interrupts
     43604 ±  3%     -27.5%      31591 ± 20%  interrupts.CPU102.LOC:Local_timer_interrupts
      3530 ± 34%     -87.4%     445.17 ± 79%  interrupts.CPU102.NMI:Non-maskable_interrupts
      3530 ± 34%     -87.4%     445.17 ± 79%  interrupts.CPU102.PMI:Performance_monitoring_interrupts
     43545 ±  2%     -27.6%      31539 ± 20%  interrupts.CPU103.LOC:Local_timer_interrupts
      4095 ± 31%     -85.9%     576.83 ±105%  interrupts.CPU103.NMI:Non-maskable_interrupts
      4095 ± 31%     -85.9%     576.83 ±105%  interrupts.CPU103.PMI:Performance_monitoring_interrupts
     43626 ±  3%     -27.6%      31583 ± 20%  interrupts.CPU104.LOC:Local_timer_interrupts
      3270 ± 58%     -84.5%     505.83 ± 64%  interrupts.CPU104.NMI:Non-maskable_interrupts
      3270 ± 58%     -84.5%     505.83 ± 64%  interrupts.CPU104.PMI:Performance_monitoring_interrupts
     43622 ±  3%     -27.6%      31580 ± 20%  interrupts.CPU105.LOC:Local_timer_interrupts
      3645 ± 56%     -83.5%     600.83 ± 69%  interrupts.CPU105.NMI:Non-maskable_interrupts
      3645 ± 56%     -83.5%     600.83 ± 69%  interrupts.CPU105.PMI:Performance_monitoring_interrupts
     43660 ±  3%     -27.7%      31570 ± 20%  interrupts.CPU106.LOC:Local_timer_interrupts
      3480 ± 29%     -84.9%     525.33 ± 68%  interrupts.CPU106.NMI:Non-maskable_interrupts
      3480 ± 29%     -84.9%     525.33 ± 68%  interrupts.CPU106.PMI:Performance_monitoring_interrupts
     43650 ±  3%     -27.6%      31606 ± 20%  interrupts.CPU107.LOC:Local_timer_interrupts
     43610 ±  3%     -27.5%      31602 ± 20%  interrupts.CPU108.LOC:Local_timer_interrupts
     43603 ±  3%     -27.6%      31562 ± 20%  interrupts.CPU109.LOC:Local_timer_interrupts
     43686 ±  3%     -27.5%      31654 ± 20%  interrupts.CPU11.LOC:Local_timer_interrupts
     43671 ±  3%     -27.8%      31524 ± 20%  interrupts.CPU110.LOC:Local_timer_interrupts
     43637 ±  3%     -27.7%      31546 ± 20%  interrupts.CPU111.LOC:Local_timer_interrupts
     43583 ±  3%     -27.5%      31598 ± 20%  interrupts.CPU112.LOC:Local_timer_interrupts
     43613 ±  3%     -27.7%      31528 ± 20%  interrupts.CPU113.LOC:Local_timer_interrupts
     43612 ±  3%     -27.6%      31564 ± 20%  interrupts.CPU114.LOC:Local_timer_interrupts
     43620 ±  3%     -27.7%      31554 ± 20%  interrupts.CPU115.LOC:Local_timer_interrupts
     43622 ±  3%     -27.6%      31562 ± 20%  interrupts.CPU116.LOC:Local_timer_interrupts
     43632 ±  3%     -27.7%      31553 ± 20%  interrupts.CPU117.LOC:Local_timer_interrupts
     43618 ±  3%     -27.5%      31615 ± 20%  interrupts.CPU118.LOC:Local_timer_interrupts
      2937 ± 57%     -84.2%     464.00 ± 69%  interrupts.CPU118.NMI:Non-maskable_interrupts
      2937 ± 57%     -84.2%     464.00 ± 69%  interrupts.CPU118.PMI:Performance_monitoring_interrupts
     43618 ±  3%     -27.6%      31579 ± 20%  interrupts.CPU119.LOC:Local_timer_interrupts
     43673 ±  3%     -27.5%      31650 ± 20%  interrupts.CPU12.LOC:Local_timer_interrupts
     43570 ±  3%     -23.5%      33319 ± 15%  interrupts.CPU120.LOC:Local_timer_interrupts
      4198 ± 24%     -89.0%     462.17 ± 45%  interrupts.CPU120.NMI:Non-maskable_interrupts
      4198 ± 24%     -89.0%     462.17 ± 45%  interrupts.CPU120.PMI:Performance_monitoring_interrupts
     43668 ±  3%     -23.6%      33342 ± 15%  interrupts.CPU121.LOC:Local_timer_interrupts
      3492 ± 39%     -88.2%     411.33 ± 56%  interrupts.CPU121.NMI:Non-maskable_interrupts
      3492 ± 39%     -88.2%     411.33 ± 56%  interrupts.CPU121.PMI:Performance_monitoring_interrupts
     43662 ±  3%     -23.9%      33239 ± 16%  interrupts.CPU122.LOC:Local_timer_interrupts
      4093 ± 28%     -72.6%       1122 ±128%  interrupts.CPU122.NMI:Non-maskable_interrupts
      4093 ± 28%     -72.6%       1122 ±128%  interrupts.CPU122.PMI:Performance_monitoring_interrupts
     43656 ±  3%     -23.7%      33330 ± 15%  interrupts.CPU123.LOC:Local_timer_interrupts
     43639 ±  3%     -23.7%      33288 ± 15%  interrupts.CPU124.LOC:Local_timer_interrupts
     43668 ±  3%     -23.7%      33312 ± 16%  interrupts.CPU125.LOC:Local_timer_interrupts
     43658 ±  3%     -23.6%      33366 ± 15%  interrupts.CPU126.LOC:Local_timer_interrupts
     43606 ±  3%     -23.6%      33296 ± 15%  interrupts.CPU127.LOC:Local_timer_interrupts
     43644 ±  3%     -23.6%      33341 ± 15%  interrupts.CPU128.LOC:Local_timer_interrupts
     43645 ±  3%     -23.7%      33310 ± 16%  interrupts.CPU129.LOC:Local_timer_interrupts
     43550 ±  3%     -27.4%      31631 ± 20%  interrupts.CPU13.LOC:Local_timer_interrupts
     43652 ±  3%     -23.7%      33300 ± 16%  interrupts.CPU130.LOC:Local_timer_interrupts
     43646 ±  3%     -23.7%      33307 ± 16%  interrupts.CPU131.LOC:Local_timer_interrupts
     43651 ±  3%     -23.5%      33379 ± 15%  interrupts.CPU132.LOC:Local_timer_interrupts
     43673 ±  3%     -23.7%      33322 ± 15%  interrupts.CPU133.LOC:Local_timer_interrupts
     43654 ±  3%     -23.6%      33365 ± 15%  interrupts.CPU134.LOC:Local_timer_interrupts
     43656 ±  3%     -23.6%      33370 ± 15%  interrupts.CPU135.LOC:Local_timer_interrupts
     43638 ±  3%     -23.5%      33365 ± 15%  interrupts.CPU136.LOC:Local_timer_interrupts
     43627 ±  3%     -23.5%      33367 ± 15%  interrupts.CPU137.LOC:Local_timer_interrupts
     43640 ±  3%     -23.7%      33302 ± 16%  interrupts.CPU138.LOC:Local_timer_interrupts
     43634 ±  3%     -23.7%      33308 ± 16%  interrupts.CPU139.LOC:Local_timer_interrupts
     43677 ±  3%     -27.6%      31602 ± 20%  interrupts.CPU14.LOC:Local_timer_interrupts
     43644 ±  3%     -23.7%      33313 ± 16%  interrupts.CPU140.LOC:Local_timer_interrupts
     43638 ±  3%     -23.7%      33301 ± 16%  interrupts.CPU141.LOC:Local_timer_interrupts
     43675 ±  3%     -23.6%      33363 ± 15%  interrupts.CPU142.LOC:Local_timer_interrupts
     43629 ±  3%     -23.5%      33366 ± 15%  interrupts.CPU143.LOC:Local_timer_interrupts
     43664 ±  3%     -23.0%      33610 ± 15%  interrupts.CPU144.LOC:Local_timer_interrupts
      3550 ± 33%     -83.9%     569.83 ± 48%  interrupts.CPU144.NMI:Non-maskable_interrupts
      3550 ± 33%     -83.9%     569.83 ± 48%  interrupts.CPU144.PMI:Performance_monitoring_interrupts
     43651 ±  3%     -22.8%      33684 ± 14%  interrupts.CPU145.LOC:Local_timer_interrupts
     43632 ±  3%     -22.8%      33688 ± 14%  interrupts.CPU146.LOC:Local_timer_interrupts
      1980 ± 55%     -83.5%     326.50 ± 27%  interrupts.CPU146.NMI:Non-maskable_interrupts
      1980 ± 55%     -83.5%     326.50 ± 27%  interrupts.CPU146.PMI:Performance_monitoring_interrupts
     43655 ±  2%     -23.1%      33591 ± 15%  interrupts.CPU147.LOC:Local_timer_interrupts
     43655 ±  3%     -23.0%      33625 ± 15%  interrupts.CPU148.LOC:Local_timer_interrupts
     43654 ±  3%     -22.9%      33639 ± 15%  interrupts.CPU149.LOC:Local_timer_interrupts
     43670 ±  3%     -27.6%      31633 ± 20%  interrupts.CPU15.LOC:Local_timer_interrupts
      2671 ± 66%     -79.2%     556.50 ± 89%  interrupts.CPU15.NMI:Non-maskable_interrupts
      2671 ± 66%     -79.2%     556.50 ± 89%  interrupts.CPU15.PMI:Performance_monitoring_interrupts
     43647 ±  3%     -23.0%      33629 ± 15%  interrupts.CPU150.LOC:Local_timer_interrupts
      2026 ± 69%     -83.3%     338.50 ± 43%  interrupts.CPU150.NMI:Non-maskable_interrupts
      2026 ± 69%     -83.3%     338.50 ± 43%  interrupts.CPU150.PMI:Performance_monitoring_interrupts
     43636 ±  3%     -23.0%      33608 ± 15%  interrupts.CPU151.LOC:Local_timer_interrupts
     43624 ±  3%     -22.9%      33620 ± 15%  interrupts.CPU152.LOC:Local_timer_interrupts
     43640 ±  3%     -22.9%      33632 ± 15%  interrupts.CPU153.LOC:Local_timer_interrupts
     43625 ±  2%     -22.8%      33676 ± 14%  interrupts.CPU154.LOC:Local_timer_interrupts
     43634 ±  3%     -22.8%      33673 ± 15%  interrupts.CPU155.LOC:Local_timer_interrupts
     43650 ±  3%     -22.9%      33674 ± 15%  interrupts.CPU156.LOC:Local_timer_interrupts
     43636 ±  2%     -22.8%      33703 ± 14%  interrupts.CPU157.LOC:Local_timer_interrupts
     43643 ±  3%     -22.9%      33634 ± 15%  interrupts.CPU158.LOC:Local_timer_interrupts
     43635 ±  3%     -22.9%      33653 ± 15%  interrupts.CPU159.LOC:Local_timer_interrupts
     43657 ±  3%     -27.5%      31642 ± 20%  interrupts.CPU16.LOC:Local_timer_interrupts
     43619 ±  3%     -22.9%      33638 ± 15%  interrupts.CPU160.LOC:Local_timer_interrupts
     43626 ±  3%     -22.8%      33681 ± 14%  interrupts.CPU161.LOC:Local_timer_interrupts
     43637 ±  3%     -23.0%      33618 ± 15%  interrupts.CPU162.LOC:Local_timer_interrupts
     43661 ±  2%     -22.8%      33702 ± 15%  interrupts.CPU163.LOC:Local_timer_interrupts
     43633 ±  3%     -22.9%      33622 ± 15%  interrupts.CPU164.LOC:Local_timer_interrupts
     43644 ±  3%     -23.0%      33619 ± 15%  interrupts.CPU165.LOC:Local_timer_interrupts
     43656 ±  3%     -23.0%      33616 ± 15%  interrupts.CPU166.LOC:Local_timer_interrupts
     43631 ±  3%     -23.0%      33610 ± 15%  interrupts.CPU167.LOC:Local_timer_interrupts
     43654 ±  3%     -18.5%      35595 ±  2%  interrupts.CPU168.LOC:Local_timer_interrupts
     43646 ±  3%     -18.4%      35606 ±  2%  interrupts.CPU169.LOC:Local_timer_interrupts
     43490 ±  2%     -27.4%      31557 ± 20%  interrupts.CPU17.LOC:Local_timer_interrupts
     43658 ±  3%     -18.5%      35598 ±  2%  interrupts.CPU170.LOC:Local_timer_interrupts
      3681 ± 32%     -89.5%     386.50 ± 95%  interrupts.CPU170.NMI:Non-maskable_interrupts
      3681 ± 32%     -89.5%     386.50 ± 95%  interrupts.CPU170.PMI:Performance_monitoring_interrupts
     43634 ±  3%     -18.4%      35614 ±  2%  interrupts.CPU171.LOC:Local_timer_interrupts
     43637 ±  3%     -18.5%      35555 ±  2%  interrupts.CPU172.LOC:Local_timer_interrupts
     43614 ±  3%     -18.4%      35603 ±  2%  interrupts.CPU173.LOC:Local_timer_interrupts
     43628 ±  3%     -18.4%      35598 ±  2%  interrupts.CPU174.LOC:Local_timer_interrupts
     43625 ±  3%     -18.4%      35579 ±  2%  interrupts.CPU175.LOC:Local_timer_interrupts
     43634 ±  3%     -18.4%      35616 ±  2%  interrupts.CPU176.LOC:Local_timer_interrupts
     43630 ±  3%     -18.4%      35613 ±  2%  interrupts.CPU177.LOC:Local_timer_interrupts
     43626 ±  3%     -18.4%      35598 ±  2%  interrupts.CPU178.LOC:Local_timer_interrupts
     43577 ±  3%     -18.2%      35624 ±  2%  interrupts.CPU179.LOC:Local_timer_interrupts
     43698 ±  3%     -27.6%      31622 ± 20%  interrupts.CPU18.LOC:Local_timer_interrupts
      3408 ± 48%     -83.6%     560.17 ± 78%  interrupts.CPU18.NMI:Non-maskable_interrupts
      3408 ± 48%     -83.6%     560.17 ± 78%  interrupts.CPU18.PMI:Performance_monitoring_interrupts
     43627 ±  3%     -18.4%      35600 ±  2%  interrupts.CPU180.LOC:Local_timer_interrupts
     43624 ±  3%     -18.4%      35593 ±  2%  interrupts.CPU181.LOC:Local_timer_interrupts
     43622 ±  3%     -18.4%      35609 ±  2%  interrupts.CPU182.LOC:Local_timer_interrupts
     43635 ±  3%     -18.4%      35597 ±  2%  interrupts.CPU183.LOC:Local_timer_interrupts
     43621 ±  3%     -18.4%      35586 ±  2%  interrupts.CPU184.LOC:Local_timer_interrupts
     43617 ±  3%     -18.4%      35590 ±  2%  interrupts.CPU185.LOC:Local_timer_interrupts
     43623 ±  3%     -18.4%      35604 ±  2%  interrupts.CPU186.LOC:Local_timer_interrupts
     43627 ±  3%     -18.5%      35566 ±  2%  interrupts.CPU187.LOC:Local_timer_interrupts
     43625 ±  3%     -18.4%      35598 ±  2%  interrupts.CPU188.LOC:Local_timer_interrupts
      1273 ± 88%     -76.3%     302.00 ± 59%  interrupts.CPU188.NMI:Non-maskable_interrupts
      1273 ± 88%     -76.3%     302.00 ± 59%  interrupts.CPU188.PMI:Performance_monitoring_interrupts
     43630 ±  3%     -18.4%      35591 ±  2%  interrupts.CPU189.LOC:Local_timer_interrupts
     43624 ±  3%     -27.5%      31641 ± 20%  interrupts.CPU19.LOC:Local_timer_interrupts
     43628 ±  3%     -18.5%      35565 ±  2%  interrupts.CPU190.LOC:Local_timer_interrupts
     43625 ±  3%     -18.4%      35613 ±  2%  interrupts.CPU191.LOC:Local_timer_interrupts
     43678 ±  3%     -27.5%      31672 ± 20%  interrupts.CPU2.LOC:Local_timer_interrupts
     43709 ±  3%     -27.7%      31619 ± 20%  interrupts.CPU20.LOC:Local_timer_interrupts
     43685 ±  3%     -27.7%      31589 ± 20%  interrupts.CPU21.LOC:Local_timer_interrupts
     43680 ±  3%     -27.5%      31678 ± 20%  interrupts.CPU22.LOC:Local_timer_interrupts
      2808 ± 47%     -82.2%     498.83 ± 66%  interrupts.CPU22.NMI:Non-maskable_interrupts
      2808 ± 47%     -82.2%     498.83 ± 66%  interrupts.CPU22.PMI:Performance_monitoring_interrupts
     43681 ±  3%     -27.6%      31618 ± 20%  interrupts.CPU23.LOC:Local_timer_interrupts
     43614 ±  3%     -23.6%      33304 ± 16%  interrupts.CPU24.LOC:Local_timer_interrupts
      3276 ± 27%     -80.0%     654.00 ± 69%  interrupts.CPU24.NMI:Non-maskable_interrupts
      3276 ± 27%     -80.0%     654.00 ± 69%  interrupts.CPU24.PMI:Performance_monitoring_interrupts
     43680 ±  3%     -23.6%      33363 ± 16%  interrupts.CPU25.LOC:Local_timer_interrupts
      2407 ± 23%     -84.5%     372.17 ± 71%  interrupts.CPU25.NMI:Non-maskable_interrupts
      2407 ± 23%     -84.5%     372.17 ± 71%  interrupts.CPU25.PMI:Performance_monitoring_interrupts
     43699 ±  3%     -23.7%      33324 ± 16%  interrupts.CPU26.LOC:Local_timer_interrupts
     43671 ±  3%     -23.6%      33353 ± 16%  interrupts.CPU27.LOC:Local_timer_interrupts
     43687 ±  3%     -23.7%      33338 ± 15%  interrupts.CPU28.LOC:Local_timer_interrupts
     43715 ±  3%     -23.7%      33368 ± 15%  interrupts.CPU29.LOC:Local_timer_interrupts
     43703 ±  3%     -27.6%      31659 ± 20%  interrupts.CPU3.LOC:Local_timer_interrupts
      4683 ± 30%     -88.9%     518.33 ± 30%  interrupts.CPU3.NMI:Non-maskable_interrupts
      4683 ± 30%     -88.9%     518.33 ± 30%  interrupts.CPU3.PMI:Performance_monitoring_interrupts
     43683 ±  3%     -23.5%      33419 ± 15%  interrupts.CPU30.LOC:Local_timer_interrupts
     43681 ±  3%     -23.6%      33371 ± 15%  interrupts.CPU31.LOC:Local_timer_interrupts
     43694 ±  3%     -23.6%      33391 ± 15%  interrupts.CPU32.LOC:Local_timer_interrupts
     43692 ±  3%     -23.7%      33323 ± 15%  interrupts.CPU33.LOC:Local_timer_interrupts
     43687 ±  3%     -23.7%      33352 ± 15%  interrupts.CPU34.LOC:Local_timer_interrupts
     43705 ±  3%     -23.7%      33360 ± 16%  interrupts.CPU35.LOC:Local_timer_interrupts
     43687 ±  3%     -23.5%      33417 ± 15%  interrupts.CPU36.LOC:Local_timer_interrupts
     43694 ±  3%     -23.6%      33379 ± 15%  interrupts.CPU37.LOC:Local_timer_interrupts
     43691 ±  3%     -23.5%      33412 ± 15%  interrupts.CPU38.LOC:Local_timer_interrupts
     43686 ±  3%     -23.5%      33426 ± 15%  interrupts.CPU39.LOC:Local_timer_interrupts
     43626 ±  3%     -27.5%      31626 ± 20%  interrupts.CPU4.LOC:Local_timer_interrupts
      4936 ± 14%     -87.0%     640.67 ± 56%  interrupts.CPU4.NMI:Non-maskable_interrupts
      4936 ± 14%     -87.0%     640.67 ± 56%  interrupts.CPU4.PMI:Performance_monitoring_interrupts
     43670 ±  3%     -23.5%      33413 ± 15%  interrupts.CPU40.LOC:Local_timer_interrupts
     43703 ±  3%     -23.5%      33415 ± 15%  interrupts.CPU41.LOC:Local_timer_interrupts
     43705 ±  3%     -23.7%      33351 ± 16%  interrupts.CPU42.LOC:Local_timer_interrupts
     43724 ±  3%     -23.8%      33330 ± 16%  interrupts.CPU43.LOC:Local_timer_interrupts
     43718 ±  2%     -23.7%      33366 ± 16%  interrupts.CPU44.LOC:Local_timer_interrupts
     43705 ±  3%     -23.7%      33336 ± 16%  interrupts.CPU45.LOC:Local_timer_interrupts
     43687 ±  3%     -23.5%      33442 ± 15%  interrupts.CPU46.LOC:Local_timer_interrupts
     43701 ±  3%     -23.5%      33444 ± 15%  interrupts.CPU47.LOC:Local_timer_interrupts
     43681 ±  3%     -23.0%      33628 ± 15%  interrupts.CPU48.LOC:Local_timer_interrupts
      3757 ± 23%     -71.0%       1091 ± 59%  interrupts.CPU48.NMI:Non-maskable_interrupts
      3757 ± 23%     -71.0%       1091 ± 59%  interrupts.CPU48.PMI:Performance_monitoring_interrupts
     43691 ±  3%     -23.1%      33611 ± 14%  interrupts.CPU49.LOC:Local_timer_interrupts
     43701 ±  3%     -27.5%      31689 ± 20%  interrupts.CPU5.LOC:Local_timer_interrupts
      5126 ±  3%     -89.6%     535.33 ± 56%  interrupts.CPU5.NMI:Non-maskable_interrupts
      5126 ±  3%     -89.6%     535.33 ± 56%  interrupts.CPU5.PMI:Performance_monitoring_interrupts
     43691 ±  3%     -22.8%      33715 ± 14%  interrupts.CPU50.LOC:Local_timer_interrupts
      3171 ± 56%     -85.7%     454.83 ± 43%  interrupts.CPU50.NMI:Non-maskable_interrupts
      3171 ± 56%     -85.7%     454.83 ± 43%  interrupts.CPU50.PMI:Performance_monitoring_interrupts
     43681 ±  3%     -22.9%      33659 ± 15%  interrupts.CPU51.LOC:Local_timer_interrupts
     43710 ±  3%     -23.0%      33667 ± 15%  interrupts.CPU52.LOC:Local_timer_interrupts
     43700 ±  3%     -23.0%      33661 ± 15%  interrupts.CPU53.LOC:Local_timer_interrupts
      1977 ± 56%     -79.0%     415.33 ± 53%  interrupts.CPU53.NMI:Non-maskable_interrupts
      1977 ± 56%     -79.0%     415.33 ± 53%  interrupts.CPU53.PMI:Performance_monitoring_interrupts
     43697 ±  3%     -23.0%      33657 ± 15%  interrupts.CPU54.LOC:Local_timer_interrupts
      2978 ± 51%     -89.3%     319.50 ± 80%  interrupts.CPU54.NMI:Non-maskable_interrupts
      2978 ± 51%     -89.3%     319.50 ± 80%  interrupts.CPU54.PMI:Performance_monitoring_interrupts
     43679 ±  3%     -22.9%      33686 ± 15%  interrupts.CPU55.LOC:Local_timer_interrupts
     43667 ±  3%     -22.9%      33659 ± 15%  interrupts.CPU56.LOC:Local_timer_interrupts
     43698 ±  3%     -22.9%      33683 ± 14%  interrupts.CPU57.LOC:Local_timer_interrupts
     43698 ±  3%     -22.9%      33701 ± 14%  interrupts.CPU58.LOC:Local_timer_interrupts
      3686 ± 47%     -88.3%     431.33 ± 50%  interrupts.CPU58.NMI:Non-maskable_interrupts
      3686 ± 47%     -88.3%     431.33 ± 50%  interrupts.CPU58.PMI:Performance_monitoring_interrupts
     43679 ±  3%     -22.8%      33706 ± 14%  interrupts.CPU59.LOC:Local_timer_interrupts
     43688 ±  3%     -27.5%      31662 ± 20%  interrupts.CPU6.LOC:Local_timer_interrupts
      4053 ± 30%     -88.1%     483.33 ± 61%  interrupts.CPU6.NMI:Non-maskable_interrupts
      4053 ± 30%     -88.1%     483.33 ± 61%  interrupts.CPU6.PMI:Performance_monitoring_interrupts
     43668 ±  3%     -22.8%      33710 ± 14%  interrupts.CPU60.LOC:Local_timer_interrupts
     43678 ±  3%     -22.7%      33751 ± 14%  interrupts.CPU61.LOC:Local_timer_interrupts
     43656 ±  3%     -22.8%      33691 ± 15%  interrupts.CPU62.LOC:Local_timer_interrupts
     43683 ±  3%     -22.9%      33672 ± 15%  interrupts.CPU63.LOC:Local_timer_interrupts
     43647 ±  3%     -22.8%      33675 ± 15%  interrupts.CPU64.LOC:Local_timer_interrupts
     43666 ±  3%     -22.8%      33722 ± 14%  interrupts.CPU65.LOC:Local_timer_interrupts
     43658 ±  3%     -22.8%      33697 ± 15%  interrupts.CPU66.LOC:Local_timer_interrupts
     43658 ±  3%     -22.8%      33695 ± 14%  interrupts.CPU67.LOC:Local_timer_interrupts
     43697 ±  3%     -23.0%      33668 ± 15%  interrupts.CPU68.LOC:Local_timer_interrupts
     43677 ±  3%     -22.9%      33660 ± 15%  interrupts.CPU69.LOC:Local_timer_interrupts
     43711 ±  3%     -27.7%      31604 ± 20%  interrupts.CPU7.LOC:Local_timer_interrupts
      4583 ± 19%     -84.9%     691.33 ±100%  interrupts.CPU7.NMI:Non-maskable_interrupts
      4583 ± 19%     -84.9%     691.33 ±100%  interrupts.CPU7.PMI:Performance_monitoring_interrupts
     43704 ±  3%     -23.2%      33580 ± 15%  interrupts.CPU70.LOC:Local_timer_interrupts
     43675 ±  3%     -23.0%      33621 ± 15%  interrupts.CPU71.LOC:Local_timer_interrupts
     43661 ±  3%     -18.6%      35555 ±  2%  interrupts.CPU72.LOC:Local_timer_interrupts
      3963 ± 27%     -64.6%       1401 ± 86%  interrupts.CPU72.NMI:Non-maskable_interrupts
      3963 ± 27%     -64.6%       1401 ± 86%  interrupts.CPU72.PMI:Performance_monitoring_interrupts
     43677 ±  3%     -18.6%      35551        interrupts.CPU73.LOC:Local_timer_interrupts
     43678 ±  3%     -18.4%      35647 ±  2%  interrupts.CPU74.LOC:Local_timer_interrupts
      2995 ± 25%     -89.0%     328.50 ± 63%  interrupts.CPU74.NMI:Non-maskable_interrupts
      2995 ± 25%     -89.0%     328.50 ± 63%  interrupts.CPU74.PMI:Performance_monitoring_interrupts
     43685 ±  3%     -18.4%      35647 ±  2%  interrupts.CPU75.LOC:Local_timer_interrupts
     43680 ±  3%     -18.5%      35617 ±  2%  interrupts.CPU76.LOC:Local_timer_interrupts
     43673 ±  3%     -18.4%      35634 ±  2%  interrupts.CPU77.LOC:Local_timer_interrupts
     43689 ±  3%     -18.4%      35645 ±  2%  interrupts.CPU78.LOC:Local_timer_interrupts
     43689 ±  3%     -18.5%      35620 ±  2%  interrupts.CPU79.LOC:Local_timer_interrupts
     43620 ±  3%     -27.4%      31658 ± 20%  interrupts.CPU8.LOC:Local_timer_interrupts
      4343 ± 43%     -89.0%     479.50 ± 62%  interrupts.CPU8.NMI:Non-maskable_interrupts
      4343 ± 43%     -89.0%     479.50 ± 62%  interrupts.CPU8.PMI:Performance_monitoring_interrupts
     43675 ±  3%     -18.5%      35607 ±  2%  interrupts.CPU80.LOC:Local_timer_interrupts
     43662 ±  3%     -18.4%      35630 ±  2%  interrupts.CPU81.LOC:Local_timer_interrupts
     43674 ±  3%     -18.4%      35624 ±  2%  interrupts.CPU82.LOC:Local_timer_interrupts
     43650 ±  3%     -18.4%      35610 ±  2%  interrupts.CPU83.LOC:Local_timer_interrupts
     43650 ±  3%     -18.4%      35632 ±  2%  interrupts.CPU84.LOC:Local_timer_interrupts
     43664 ±  3%     -18.4%      35630 ±  2%  interrupts.CPU85.LOC:Local_timer_interrupts
     43651 ±  3%     -18.4%      35616 ±  2%  interrupts.CPU86.LOC:Local_timer_interrupts
     43655 ±  3%     -18.4%      35607 ±  2%  interrupts.CPU87.LOC:Local_timer_interrupts
     43689 ±  3%     -18.4%      35649 ±  2%  interrupts.CPU88.LOC:Local_timer_interrupts
      2419 ± 83%     -92.0%     193.83 ± 85%  interrupts.CPU88.NMI:Non-maskable_interrupts
      2419 ± 83%     -92.0%     193.83 ± 85%  interrupts.CPU88.PMI:Performance_monitoring_interrupts
     43663 ±  3%     -18.4%      35624 ±  2%  interrupts.CPU89.LOC:Local_timer_interrupts
     43717 ±  3%     -27.6%      31645 ± 20%  interrupts.CPU9.LOC:Local_timer_interrupts
      3902 ± 40%     -86.0%     546.17 ± 61%  interrupts.CPU9.NMI:Non-maskable_interrupts
      3902 ± 40%     -86.0%     546.17 ± 61%  interrupts.CPU9.PMI:Performance_monitoring_interrupts
     43673 ±  3%     -18.4%      35621 ±  2%  interrupts.CPU90.LOC:Local_timer_interrupts
     43665 ±  3%     -18.4%      35610 ±  2%  interrupts.CPU91.LOC:Local_timer_interrupts
      2203 ± 95%     -89.4%     233.83 ± 55%  interrupts.CPU91.NMI:Non-maskable_interrupts
      2203 ± 95%     -89.4%     233.83 ± 55%  interrupts.CPU91.PMI:Performance_monitoring_interrupts
     43627 ±  3%     -18.4%      35600 ±  2%  interrupts.CPU92.LOC:Local_timer_interrupts
     43679 ±  3%     -18.4%      35635 ±  2%  interrupts.CPU93.LOC:Local_timer_interrupts
     43700 ±  3%     -18.5%      35626 ±  2%  interrupts.CPU94.LOC:Local_timer_interrupts
     43687 ±  3%     -18.4%      35651 ±  2%  interrupts.CPU95.LOC:Local_timer_interrupts
     43581 ±  2%     -27.6%      31565 ± 20%  interrupts.CPU96.LOC:Local_timer_interrupts
      4566 ± 19%     -81.7%     835.33 ±106%  interrupts.CPU96.NMI:Non-maskable_interrupts
      4566 ± 19%     -81.7%     835.33 ±106%  interrupts.CPU96.PMI:Performance_monitoring_interrupts
     43615 ±  3%     -27.6%      31566 ± 20%  interrupts.CPU97.LOC:Local_timer_interrupts
     43588 ±  3%     -27.3%      31677 ± 20%  interrupts.CPU98.LOC:Local_timer_interrupts
      2551 ± 45%     -62.9%     946.00 ±104%  interrupts.CPU98.NMI:Non-maskable_interrupts
      2551 ± 45%     -62.9%     946.00 ±104%  interrupts.CPU98.PMI:Performance_monitoring_interrupts
     43651 ±  3%     -27.5%      31637 ± 20%  interrupts.CPU99.LOC:Local_timer_interrupts
      4410 ± 43%     -87.9%     532.83 ± 48%  interrupts.CPU99.NMI:Non-maskable_interrupts
      4410 ± 43%     -87.9%     532.83 ± 48%  interrupts.CPU99.PMI:Performance_monitoring_interrupts
   8381969 ±  3%     -23.1%    6442917 ± 10%  interrupts.LOC:Local_timer_interrupts
    498959 ± 10%     -79.5%     102272 ± 13%  interrupts.NMI:Non-maskable_interrupts
    498959 ± 10%     -79.5%     102272 ± 13%  interrupts.PMI:Performance_monitoring_interrupts
     60.34 ± 10%     -29.5       30.82 ± 10%  perf-profile.calltrace.cycles-pp.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write.ksys_write
     60.36 ± 10%     -29.5       30.88 ± 10%  perf-profile.calltrace.cycles-pp.btrfs_file_write_iter.new_sync_write.vfs_write.ksys_write.do_syscall_64
     60.36 ± 10%     -29.5       30.89 ± 10%  perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
     60.39 ± 10%     -29.5       30.92 ± 10%  perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
     60.38 ± 10%     -29.5       30.91 ± 10%  perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
     60.84 ± 10%     -27.3       33.51 ±  9%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
     60.86 ± 10%     -27.3       33.53 ±  9%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
     27.65 ± 11%     -19.4        8.26 ± 18%  perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_buffered_write
     27.70 ± 11%     -19.4        8.30 ± 18%  perf-profile.calltrace.cycles-pp._raw_spin_lock.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_buffered_write.btrfs_file_write_iter
     27.74 ± 11%     -19.2        8.52 ± 17%  perf-profile.calltrace.cycles-pp.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
     27.75 ± 11%     -19.2        8.52 ± 17%  perf-profile.calltrace.cycles-pp.btrfs_inode_rsv_release.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write
     31.00 ± 10%     -10.7       20.26 ±  8%  perf-profile.calltrace.cycles-pp.__reserve_bytes.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter
     31.01 ± 10%     -10.7       20.27 ±  8%  perf-profile.calltrace.cycles-pp.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
     31.06 ± 10%     -10.7       20.36 ±  8%  perf-profile.calltrace.cycles-pp.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write
     30.08 ± 10%     -10.6       19.51 ±  8%  perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__reserve_bytes.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata
     30.14 ± 10%     -10.5       19.61 ±  8%  perf-profile.calltrace.cycles-pp._raw_spin_lock.__reserve_bytes.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write
      0.00            +0.8        0.81 ± 18%  perf-profile.calltrace.cycles-pp.tick_irq_enter.irq_enter_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
      0.00            +0.8        0.82 ± 18%  perf-profile.calltrace.cycles-pp.irq_enter_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
      0.00            +0.9        0.85 ± 11%  perf-profile.calltrace.cycles-pp.btrfs_end_bio.brd_submit_bio.submit_bio_noacct.submit_bio.btrfs_map_bio
      0.00            +0.9        0.94 ± 20%  perf-profile.calltrace.cycles-pp.__softirqentry_text_start.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
      0.00            +1.0        0.97 ± 30%  perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
      0.00            +1.0        1.03 ± 33%  perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt
      0.00            +1.0        1.04 ± 16%  perf-profile.calltrace.cycles-pp.clockevents_program_event.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
      0.00            +1.2        1.19 ± 29%  perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
      0.00            +1.2        1.25 ± 24%  perf-profile.calltrace.cycles-pp.__writeback_single_inode.writeback_sb_inodes.wb_writeback.wb_workfn.process_one_work
      0.00            +1.2        1.25 ± 24%  perf-profile.calltrace.cycles-pp.do_writepages.__writeback_single_inode.writeback_sb_inodes.wb_writeback.wb_workfn
      0.00            +1.3        1.25 ± 25%  perf-profile.calltrace.cycles-pp.wb_workfn.process_one_work.worker_thread.kthread.ret_from_fork
      0.00            +1.3        1.25 ± 25%  perf-profile.calltrace.cycles-pp.wb_writeback.wb_workfn.process_one_work.worker_thread.kthread
      0.00            +1.3        1.25 ± 25%  perf-profile.calltrace.cycles-pp.writeback_sb_inodes.wb_writeback.wb_workfn.process_one_work.worker_thread
      0.00            +1.3        1.25 ± 22%  perf-profile.calltrace.cycles-pp.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
      0.10 ±223%      +1.5        1.60 ± 18%  perf-profile.calltrace.cycles-pp.__writeback_single_inode.writeback_single_inode.start_delalloc_inodes.btrfs_start_delalloc_roots.flush_space
      0.10 ±223%      +1.5        1.60 ± 18%  perf-profile.calltrace.cycles-pp.do_writepages.__writeback_single_inode.writeback_single_inode.start_delalloc_inodes.btrfs_start_delalloc_roots
      0.10 ±223%      +1.5        1.60 ± 18%  perf-profile.calltrace.cycles-pp.start_delalloc_inodes.btrfs_start_delalloc_roots.flush_space.btrfs_preempt_reclaim_metadata_space.process_one_work
      0.10 ±223%      +1.5        1.60 ± 18%  perf-profile.calltrace.cycles-pp.writeback_single_inode.start_delalloc_inodes.btrfs_start_delalloc_roots.flush_space.btrfs_preempt_reclaim_metadata_space
      0.10 ±223%      +1.5        1.61 ± 18%  perf-profile.calltrace.cycles-pp.btrfs_start_delalloc_roots.flush_space.btrfs_preempt_reclaim_metadata_space.process_one_work.worker_thread
      0.10 ±223%      +1.5        1.63 ± 18%  perf-profile.calltrace.cycles-pp.flush_space.btrfs_preempt_reclaim_metadata_space.process_one_work.worker_thread.kthread
      0.10 ±223%      +1.5        1.63 ± 18%  perf-profile.calltrace.cycles-pp.btrfs_preempt_reclaim_metadata_space.process_one_work.worker_thread.kthread.ret_from_fork
      0.00            +1.8        1.77 ± 29%  perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
      0.00            +2.1        2.09 ± 13%  perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.lock_page_lruvec_irqsave.release_pages.tlb_flush_mmu
      0.00            +2.1        2.09 ± 13%  perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.lock_page_lruvec_irqsave.release_pages.tlb_flush_mmu.tlb_finish_mmu
      0.00            +2.1        2.09 ± 13%  perf-profile.calltrace.cycles-pp.lock_page_lruvec_irqsave.release_pages.tlb_flush_mmu.tlb_finish_mmu.exit_mmap
      0.00            +2.2        2.17 ± 14%  perf-profile.calltrace.cycles-pp.release_pages.tlb_flush_mmu.tlb_finish_mmu.exit_mmap.mmput
      0.00            +2.2        2.17 ± 14%  perf-profile.calltrace.cycles-pp.tlb_finish_mmu.exit_mmap.mmput.do_exit.do_group_exit
      0.00            +2.2        2.17 ± 14%  perf-profile.calltrace.cycles-pp.tlb_flush_mmu.tlb_finish_mmu.exit_mmap.mmput.do_exit
      0.00            +2.4        2.36 ± 13%  perf-profile.calltrace.cycles-pp.exit_mmap.mmput.do_exit.do_group_exit.__x64_sys_exit_group
      0.00            +2.4        2.36 ± 13%  perf-profile.calltrace.cycles-pp.mmput.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
      0.00            +2.4        2.38 ± 13%  perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.00            +2.4        2.38 ± 13%  perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.00            +2.4        2.38 ± 13%  perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.22 ±141%      +3.2        3.39 ± 21%  perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
      0.22 ±141%      +3.2        3.44 ± 21%  perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
      0.24 ±142%      +4.0        4.24 ± 27%  perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      0.83 ± 23%      +5.2        6.05 ± 15%  perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle
     34.32 ± 19%      +6.2       40.50 ±  3%  perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
      1.10 ± 15%      +6.7        7.81 ± 23%  perf-profile.calltrace.cycles-pp.brd_do_bvec.brd_submit_bio.submit_bio_noacct.submit_bio.btrfs_map_bio
      1.65 ± 13%      +7.9        9.57 ± 12%  perf-profile.calltrace.cycles-pp.btrfs_work_helper.process_one_work.worker_thread.kthread.ret_from_fork
     34.63 ± 19%      +8.5       43.17 ±  3%  perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      1.15 ± 20%     +10.4       11.59 ± 24%  perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
      2.46 ± 10%     +11.1       13.51 ± 11%  perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork
      2.47 ± 10%     +11.1       13.58 ± 11%  perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork
      2.47 ± 10%     +11.2       13.63 ± 11%  perf-profile.calltrace.cycles-pp.ret_from_fork
      2.47 ± 10%     +11.2       13.63 ± 11%  perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
     35.19 ± 18%     +12.8       47.94 ±  4%  perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
     35.19 ± 18%     +12.8       47.95 ±  4%  perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
     35.19 ± 18%     +12.8       47.95 ±  4%  perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
     35.61 ± 18%     +12.8       48.40 ±  4%  perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
     60.36 ± 10%     -29.5       30.88 ± 10%  perf-profile.children.cycles-pp.btrfs_file_write_iter
     60.34 ± 10%     -29.5       30.87 ± 10%  perf-profile.children.cycles-pp.btrfs_buffered_write
     60.44 ± 10%     -29.2       31.26 ± 10%  perf-profile.children.cycles-pp.new_sync_write
     60.46 ± 10%     -29.2       31.29 ± 10%  perf-profile.children.cycles-pp.ksys_write
     60.46 ± 10%     -29.2       31.29 ± 10%  perf-profile.children.cycles-pp.vfs_write
     58.58 ± 10%     -28.0       30.60 ± 10%  perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
     59.06 ± 10%     -27.4       31.61 ±  9%  perf-profile.children.cycles-pp._raw_spin_lock
     60.95 ± 10%     -26.9       34.04 ±  8%  perf-profile.children.cycles-pp.do_syscall_64
     60.98 ± 10%     -26.9       34.09 ±  8%  perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
     28.23 ± 11%     -19.5        8.73 ± 17%  perf-profile.children.cycles-pp.btrfs_block_rsv_release
     27.78 ± 11%     -19.2        8.54 ± 17%  perf-profile.children.cycles-pp.btrfs_inode_rsv_release
     31.13 ± 10%     -10.8       20.35 ±  8%  perf-profile.children.cycles-pp.btrfs_reserve_metadata_bytes
     31.17 ± 10%     -10.7       20.43 ±  8%  perf-profile.children.cycles-pp.__reserve_bytes
     31.06 ± 10%     -10.7       20.36 ±  8%  perf-profile.children.cycles-pp.btrfs_delalloc_reserve_metadata
      0.74 ±  7%      -0.3        0.42 ± 17%  perf-profile.children.cycles-pp.__percpu_counter_sum
      0.32 ± 26%      -0.3        0.05 ± 78%  perf-profile.children.cycles-pp.btrfs_async_run_delayed_root
      0.35 ± 24%      -0.2        0.13 ± 48%  perf-profile.children.cycles-pp.__btrfs_commit_inode_delayed_items
      0.23 ± 24%      -0.1        0.09 ± 47%  perf-profile.children.cycles-pp.btrfs_delayed_inode_release_metadata
      0.24 ± 23%      -0.1        0.10 ± 21%  perf-profile.children.cycles-pp.__btrfs_update_delayed_inode
      0.25 ± 10%      -0.1        0.12 ± 21%  perf-profile.children.cycles-pp.btrfs_create
      0.24 ±  4%      -0.1        0.13 ± 15%  perf-profile.children.cycles-pp.cpumask_next
      0.26 ± 10%      -0.1        0.15 ± 16%  perf-profile.children.cycles-pp.do_filp_open
      0.26 ± 10%      -0.1        0.15 ± 16%  perf-profile.children.cycles-pp.path_openat
      0.26 ± 10%      -0.1        0.16 ± 14%  perf-profile.children.cycles-pp.do_sys_open
      0.26 ± 10%      -0.1        0.16 ± 14%  perf-profile.children.cycles-pp.do_sys_openat2
      0.00            +0.1        0.06 ± 13%  perf-profile.children.cycles-pp.rcu_eqs_enter
      0.00            +0.1        0.07 ± 17%  perf-profile.children.cycles-pp.sys_imageblit
      0.00            +0.1        0.07 ± 14%  perf-profile.children.cycles-pp.__list_del_entry_valid
      0.03 ± 99%      +0.1        0.09 ± 13%  perf-profile.children.cycles-pp.__mod_memcg_state
      0.00            +0.1        0.07 ± 17%  perf-profile.children.cycles-pp.flush_smp_call_function_from_idle
      0.00            +0.1        0.07 ± 21%  perf-profile.children.cycles-pp.unmap_vmas
      0.00            +0.1        0.07 ± 18%  perf-profile.children.cycles-pp.__hrtimer_get_next_event
      0.00            +0.1        0.07 ± 18%  perf-profile.children.cycles-pp.fbcon_putcs
      0.00            +0.1        0.07 ± 18%  perf-profile.children.cycles-pp.bit_putcs
      0.00            +0.1        0.07 ± 14%  perf-profile.children.cycles-pp.lf
      0.00            +0.1        0.07 ± 14%  perf-profile.children.cycles-pp.con_scroll
      0.00            +0.1        0.07 ± 14%  perf-profile.children.cycles-pp.fbcon_scroll
      0.00            +0.1        0.07 ± 14%  perf-profile.children.cycles-pp.fbcon_redraw
      0.00            +0.1        0.07 ± 25%  perf-profile.children.cycles-pp.schedule_idle
      0.00            +0.1        0.08 ± 22%  perf-profile.children.cycles-pp.update_load_avg
      0.00            +0.1        0.08 ± 16%  perf-profile.children.cycles-pp.vt_console_print
      0.00            +0.1        0.08 ± 23%  perf-profile.children.cycles-pp.__btrfs_run_delayed_items
      0.00            +0.1        0.08 ± 14%  perf-profile.children.cycles-pp.radix_tree_insert
      0.00            +0.1        0.08 ± 20%  perf-profile.children.cycles-pp.idle_cpu
      0.00            +0.1        0.08 ± 13%  perf-profile.children.cycles-pp.btrfs_csum_one_bio
      0.00            +0.1        0.09 ± 13%  perf-profile.children.cycles-pp.btrfs_find_delalloc_range
      0.00            +0.1        0.09 ± 20%  perf-profile.children.cycles-pp.update_irq_load_avg
      0.00            +0.1        0.09 ± 22%  perf-profile.children.cycles-pp.btrfs_dec_test_ordered_pending
      0.00            +0.1        0.09 ± 11%  perf-profile.children.cycles-pp.__xa_clear_mark
      0.00            +0.1        0.09 ± 20%  perf-profile.children.cycles-pp.__mod_lruvec_page_state
      0.00            +0.1        0.09 ± 12%  perf-profile.children.cycles-pp.pagevec_lookup_range_tag
      0.00            +0.1        0.09 ± 12%  perf-profile.children.cycles-pp.find_get_pages_range_tag
      0.00            +0.1        0.10 ± 22%  perf-profile.children.cycles-pp.hrtimer_next_event_without
      0.00            +0.1        0.10 ± 25%  perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
      0.00            +0.1        0.10 ± 29%  perf-profile.children.cycles-pp.nr_iowait_cpu
      0.00            +0.1        0.10 ± 18%  perf-profile.children.cycles-pp.__radix_tree_lookup
      0.00            +0.1        0.10 ± 25%  perf-profile.children.cycles-pp.newidle_balance
      0.00            +0.1        0.10 ± 43%  perf-profile.children.cycles-pp.account_process_tick
      0.08 ±  9%      +0.1        0.18 ±  9%  perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
      0.00            +0.1        0.11 ± 33%  perf-profile.children.cycles-pp.update_ts_time_stats
      0.00            +0.1        0.11 ± 22%  perf-profile.children.cycles-pp.__hrtimer_next_event_base
      0.00            +0.1        0.11 ± 36%  perf-profile.children.cycles-pp.crc_40
      0.00            +0.1        0.11 ± 11%  perf-profile.children.cycles-pp.__mod_node_page_state
      0.00            +0.1        0.11 ± 17%  perf-profile.children.cycles-pp.__intel_pmu_enable_all
      0.00            +0.1        0.11 ± 13%  perf-profile.children.cycles-pp.get_next_timer_interrupt
      0.00            +0.1        0.11 ± 41%  perf-profile.children.cycles-pp.irq_work_single
      0.00            +0.1        0.11 ± 41%  perf-profile.children.cycles-pp.asm_sysvec_irq_work
      0.00            +0.1        0.11 ± 41%  perf-profile.children.cycles-pp.sysvec_irq_work
      0.00            +0.1        0.11 ± 41%  perf-profile.children.cycles-pp.__sysvec_irq_work
      0.00            +0.1        0.11 ± 41%  perf-profile.children.cycles-pp.irq_work_run
      0.00            +0.1        0.11 ± 41%  perf-profile.children.cycles-pp.printk
      0.00            +0.1        0.11 ± 13%  perf-profile.children.cycles-pp.arch_scale_freq_tick
      0.00            +0.1        0.11 ± 20%  perf-profile.children.cycles-pp.__radix_tree_preload
      0.05 ± 46%      +0.1        0.16 ±  7%  perf-profile.children.cycles-pp.xas_load
      0.00            +0.1        0.11 ± 25%  perf-profile.children.cycles-pp.pick_next_task_fair
      0.02 ±141%      +0.1        0.13 ±  8%  perf-profile.children.cycles-pp.__mod_lruvec_state
      0.00            +0.1        0.12 ± 42%  perf-profile.children.cycles-pp.irq_work_run_list
      0.00            +0.1        0.12 ± 19%  perf-profile.children.cycles-pp.free_pgtables
      0.00            +0.1        0.12 ± 28%  perf-profile.children.cycles-pp.autoremove_wake_function
      0.43 ± 10%      +0.1        0.56 ± 15%  perf-profile.children.cycles-pp.pagecache_get_page
      0.00            +0.1        0.13 ± 22%  perf-profile.children.cycles-pp.__wake_up_common
      0.05 ± 47%      +0.1        0.18 ± 10%  perf-profile.children.cycles-pp.rmqueue_bulk
      0.00            +0.1        0.14 ± 18%  perf-profile.children.cycles-pp.hrtimer_update_next_event
      0.00            +0.1        0.14 ± 29%  perf-profile.children.cycles-pp.__wake_up_common_lock
      0.07 ± 10%      +0.1        0.22 ± 54%  perf-profile.children.cycles-pp.percpu_counter_add_batch
      0.00            +0.1        0.15 ± 23%  perf-profile.children.cycles-pp.try_to_wake_up
      0.00            +0.1        0.15 ± 36%  perf-profile.children.cycles-pp.rcu_sched_clock_irq
      0.02 ±141%      +0.1        0.17 ± 16%  perf-profile.children.cycles-pp.update_blocked_averages
      0.00            +0.2        0.16 ± 45%  perf-profile.children.cycles-pp.__lookup_extent_mapping
      0.00            +0.2        0.16 ± 10%  perf-profile.children.cycles-pp.btrfs_get_extent
      0.02 ±141%      +0.2        0.18 ± 14%  perf-profile.children.cycles-pp.find_get_pages_contig
      0.00            +0.2        0.16 ± 13%  perf-profile.children.cycles-pp.btrfs_writepage_endio_finish_ordered
      0.00            +0.2        0.16 ± 19%  perf-profile.children.cycles-pp.run_rebalance_domains
      0.01 ±223%      +0.2        0.18 ± 19%  perf-profile.children.cycles-pp.update_rq_clock
      0.01 ±223%      +0.2        0.18 ± 12%  perf-profile.children.cycles-pp.btrfs_run_delalloc_range
      0.01 ±223%      +0.2        0.18 ± 12%  perf-profile.children.cycles-pp.cow_file_range
      0.00            +0.2        0.20 ± 27%  perf-profile.children.cycles-pp.schedule
      0.08 ± 20%      +0.2        0.28 ±  8%  perf-profile.children.cycles-pp.rmqueue
      0.00            +0.2        0.20 ± 28%  perf-profile.children.cycles-pp.btrfs_try_granting_tickets
      0.00            +0.2        0.20 ± 16%  perf-profile.children.cycles-pp.native_sched_clock
      0.00            +0.2        0.21 ± 16%  perf-profile.children.cycles-pp.sched_clock
      0.02 ±141%      +0.2        0.23 ± 36%  perf-profile.children.cycles-pp.crc_41
      0.02 ±141%      +0.2        0.24 ± 10%  perf-profile.children.cycles-pp.read_tsc
      0.00            +0.2        0.23 ± 16%  perf-profile.children.cycles-pp.sched_clock_cpu
      0.06 ± 13%      +0.2        0.29 ± 16%  perf-profile.children.cycles-pp.io_serial_in
      0.02 ±141%      +0.2        0.26 ± 14%  perf-profile.children.cycles-pp.find_busiest_group
      0.00            +0.2        0.24 ± 15%  perf-profile.children.cycles-pp.update_sd_lb_stats
      0.05 ±  8%      +0.2        0.30 ± 11%  perf-profile.children.cycles-pp.lapic_next_deadline
      0.06 ± 21%      +0.3        0.32 ± 18%  perf-profile.children.cycles-pp.ktime_get_update_offsets_now
      0.08 ± 12%      +0.3        0.33 ± 28%  perf-profile.children.cycles-pp.clear_page_dirty_for_io
      0.01 ±223%      +0.3        0.27 ± 24%  perf-profile.children.cycles-pp.__schedule
      0.06 ± 14%      +0.3        0.33 ± 19%  perf-profile.children.cycles-pp.serial8250_console_putchar
      0.09 ± 18%      +0.3        0.36 ± 15%  perf-profile.children.cycles-pp.find_lock_delalloc_range
      0.07 ± 13%      +0.3        0.36 ± 19%  perf-profile.children.cycles-pp.wait_for_xmitr
      0.04 ± 73%      +0.3        0.33 ± 55%  perf-profile.children.cycles-pp._raw_read_lock
      0.07 ± 12%      +0.3        0.36 ± 20%  perf-profile.children.cycles-pp.uart_console_write
      0.07 ± 14%      +0.3        0.36 ± 15%  perf-profile.children.cycles-pp.devkmsg_write.cold
      0.07 ± 14%      +0.3        0.36 ± 15%  perf-profile.children.cycles-pp.devkmsg_emit
      0.07 ± 15%      +0.3        0.37 ± 17%  perf-profile.children.cycles-pp.memcpy_toio
      0.02 ±141%      +0.3        0.32 ± 27%  perf-profile.children.cycles-pp.tick_nohz_irq_exit
      0.07 ± 13%      +0.3        0.37 ± 15%  perf-profile.children.cycles-pp.write
      0.03 ±100%      +0.3        0.33 ± 16%  perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
      0.02 ±142%      +0.3        0.32 ± 17%  perf-profile.children.cycles-pp.load_balance
      0.10 ± 15%      +0.3        0.41 ± 13%  perf-profile.children.cycles-pp.__process_pages_contig
      0.08 ± 14%      +0.3        0.39 ± 19%  perf-profile.children.cycles-pp.serial8250_console_write
      0.04 ± 72%      +0.3        0.37 ± 29%  perf-profile.children.cycles-pp._raw_spin_trylock
      0.06 ± 17%      +0.3        0.40 ± 26%  perf-profile.children.cycles-pp.native_irq_return_iret
      0.10 ± 11%      +0.4        0.46 ± 13%  perf-profile.children.cycles-pp.__test_set_page_writeback
      0.09 ± 12%      +0.4        0.47 ± 16%  perf-profile.children.cycles-pp.console_unlock
      0.09 ± 12%      +0.4        0.47 ± 16%  perf-profile.children.cycles-pp.vprintk_emit
      0.09 ± 22%      +0.4        0.48 ± 27%  perf-profile.children.cycles-pp.irqtime_account_irq
      0.19 ± 13%      +0.4        0.60 ± 28%  perf-profile.children.cycles-pp.scheduler_tick
      0.08 ± 19%      +0.4        0.51 ±  9%  perf-profile.children.cycles-pp.test_clear_page_writeback
      0.10 ± 32%      +0.4        0.54 ± 14%  perf-profile.children.cycles-pp.clear_page_erms
      0.14 ± 16%      +0.4        0.57 ± 13%  perf-profile.children.cycles-pp.writepage_delalloc
      0.06 ± 52%      +0.4        0.51 ± 34%  perf-profile.children.cycles-pp.timekeeping_max_deferment
      0.11 ± 34%      +0.5        0.59 ± 12%  perf-profile.children.cycles-pp.prep_new_page
      0.10 ± 22%      +0.5        0.59 ± 10%  perf-profile.children.cycles-pp.end_page_writeback
      0.10 ± 27%      +0.6        0.66 ± 28%  perf-profile.children.cycles-pp.btrfs_async_reclaim_metadata_space
      0.09 ± 23%      +0.6        0.66 ± 22%  perf-profile.children.cycles-pp.rebalance_domains
      0.12 ± 30%      +0.6        0.73 ± 40%  perf-profile.children.cycles-pp.submit_extent_page
      0.11 ± 20%      +0.7        0.82 ± 18%  perf-profile.children.cycles-pp.tick_irq_enter
      0.14 ± 21%      +0.7        0.85 ± 11%  perf-profile.children.cycles-pp.btrfs_end_bio
      0.11 ± 21%      +0.7        0.83 ± 18%  perf-profile.children.cycles-pp.irq_enter_rcu
      0.11 ± 28%      +0.7        0.83 ± 28%  perf-profile.children.cycles-pp.tick_nohz_next_event
      0.23 ± 25%      +0.7        0.95 ± 10%  perf-profile.children.cycles-pp.get_page_from_freelist
      0.26 ± 24%      +0.8        1.05 ± 10%  perf-profile.children.cycles-pp.__alloc_pages_nodemask
      0.13 ± 28%      +0.8        0.95 ± 27%  perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
      0.32 ± 20%      +0.8        1.14 ± 27%  perf-profile.children.cycles-pp.update_process_times
      0.27 ± 25%      +0.8        1.12 ± 13%  perf-profile.children.cycles-pp.clockevents_program_event
      0.14 ± 27%      +0.8        0.99 ± 20%  perf-profile.children.cycles-pp.__softirqentry_text_start
      0.32 ± 20%      +0.9        1.20 ± 29%  perf-profile.children.cycles-pp.tick_sched_handle
      0.36 ± 21%      +1.0        1.38 ± 26%  perf-profile.children.cycles-pp.tick_sched_timer
      0.17 ± 28%      +1.1        1.25 ± 25%  perf-profile.children.cycles-pp.wb_workfn
      0.17 ± 28%      +1.1        1.25 ± 25%  perf-profile.children.cycles-pp.wb_writeback
      0.17 ± 28%      +1.1        1.25 ± 25%  perf-profile.children.cycles-pp.writeback_sb_inodes
      0.20 ± 24%      +1.1        1.32 ± 22%  perf-profile.children.cycles-pp.irq_exit_rcu
      0.46 ± 15%      +1.2        1.63 ± 18%  perf-profile.children.cycles-pp.btrfs_preempt_reclaim_metadata_space
      0.46 ± 15%      +1.2        1.68 ± 16%  perf-profile.children.cycles-pp.writeback_single_inode
      0.46 ± 15%      +1.2        1.68 ± 16%  perf-profile.children.cycles-pp.start_delalloc_inodes
      0.33 ± 16%      +1.3        1.67 ± 22%  perf-profile.children.cycles-pp.__extent_writepage_io
      0.46 ± 15%      +1.4        1.82 ± 17%  perf-profile.children.cycles-pp.btrfs_start_delalloc_roots
      0.50 ± 13%      +1.5        1.97 ± 16%  perf-profile.children.cycles-pp.flush_space
      0.46 ± 21%      +1.5        2.00 ± 26%  perf-profile.children.cycles-pp.__hrtimer_run_queues
      0.39 ± 26%      +1.6        1.98 ± 17%  perf-profile.children.cycles-pp.ktime_get
      0.49 ± 15%      +1.9        2.36 ± 18%  perf-profile.children.cycles-pp.__extent_writepage
      0.13 ±115%      +2.0        2.10 ± 13%  perf-profile.children.cycles-pp.lock_page_lruvec_irqsave
      0.13 ±114%      +2.0        2.18 ± 14%  perf-profile.children.cycles-pp.tlb_finish_mmu
      0.13 ±114%      +2.0        2.18 ± 14%  perf-profile.children.cycles-pp.tlb_flush_mmu
      0.14 ±112%      +2.1        2.23 ± 14%  perf-profile.children.cycles-pp.release_pages
      0.15 ±109%      +2.2        2.37 ± 13%  perf-profile.children.cycles-pp.mmput
      0.15 ±109%      +2.2        2.37 ± 13%  perf-profile.children.cycles-pp.exit_mmap
      0.15 ±109%      +2.2        2.38 ± 13%  perf-profile.children.cycles-pp.__x64_sys_exit_group
      0.15 ±109%      +2.2        2.38 ± 13%  perf-profile.children.cycles-pp.do_group_exit
      0.15 ±109%      +2.2        2.38 ± 13%  perf-profile.children.cycles-pp.do_exit
      0.24 ± 56%      +2.2        2.49 ± 12%  perf-profile.children.cycles-pp._raw_spin_lock_irqsave
      0.62 ± 14%      +2.3        2.91 ± 18%  perf-profile.children.cycles-pp.extent_write_cache_pages
      0.63 ± 14%      +2.3        2.93 ± 18%  perf-profile.children.cycles-pp.__writeback_single_inode
      0.63 ± 14%      +2.3        2.93 ± 18%  perf-profile.children.cycles-pp.do_writepages
      0.84 ± 22%      +2.9        3.73 ± 19%  perf-profile.children.cycles-pp.hrtimer_interrupt
      0.85 ± 21%      +2.9        3.77 ± 19%  perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
      0.49 ± 33%      +3.8        4.27 ± 27%  perf-profile.children.cycles-pp.menu_select
      1.24 ± 21%      +5.2        6.46 ± 14%  perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
      1.11 ± 15%      +7.3        8.45 ± 12%  perf-profile.children.cycles-pp.brd_do_bvec
      1.59 ± 18%      +7.7        9.33 ± 17%  perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
      1.65 ± 13%      +7.9        9.57 ± 12%  perf-profile.children.cycles-pp.btrfs_work_helper
      1.25 ± 15%      +8.1        9.32 ± 12%  perf-profile.children.cycles-pp.brd_submit_bio
      1.25 ± 15%      +8.1        9.32 ± 12%  perf-profile.children.cycles-pp.submit_bio
      1.25 ± 15%      +8.1        9.32 ± 12%  perf-profile.children.cycles-pp.submit_bio_noacct
      1.25 ± 15%      +8.1        9.32 ± 12%  perf-profile.children.cycles-pp.btrfs_map_bio
     35.05 ± 19%      +8.5       43.58 ±  2%  perf-profile.children.cycles-pp.cpuidle_enter_state
     35.05 ± 19%      +8.5       43.59 ±  2%  perf-profile.children.cycles-pp.cpuidle_enter
      2.46 ± 10%     +11.1       13.51 ± 11%  perf-profile.children.cycles-pp.process_one_work
      2.47 ± 10%     +11.1       13.58 ± 11%  perf-profile.children.cycles-pp.worker_thread
      2.47 ± 10%     +11.2       13.63 ± 11%  perf-profile.children.cycles-pp.ret_from_fork
      2.47 ± 10%     +11.2       13.63 ± 11%  perf-profile.children.cycles-pp.kthread
     35.19 ± 18%     +12.8       47.95 ±  4%  perf-profile.children.cycles-pp.start_secondary
     35.61 ± 18%     +12.8       48.39 ±  4%  perf-profile.children.cycles-pp.do_idle
     35.61 ± 18%     +12.8       48.40 ±  4%  perf-profile.children.cycles-pp.secondary_startup_64_no_verify
     35.61 ± 18%     +12.8       48.40 ±  4%  perf-profile.children.cycles-pp.cpu_startup_entry
     58.21 ± 10%     -27.9       30.36 ± 10%  perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
      0.47 ±  8%      -0.2        0.26 ± 18%  perf-profile.self.cycles-pp.__percpu_counter_sum
      0.03 ± 99%      +0.1        0.09 ± 10%  perf-profile.self.cycles-pp.__mod_memcg_state
      0.00            +0.1        0.07 ±  7%  perf-profile.self.cycles-pp.rmqueue
      0.00            +0.1        0.07 ± 17%  perf-profile.self.cycles-pp.sys_imageblit
      0.00            +0.1        0.07 ± 14%  perf-profile.self.cycles-pp.__list_del_entry_valid
      0.00            +0.1        0.07 ± 25%  perf-profile.self.cycles-pp.extent_write_cache_pages
      0.00            +0.1        0.07 ± 11%  perf-profile.self.cycles-pp.btrfs_csum_one_bio
      0.00            +0.1        0.07 ± 11%  perf-profile.self.cycles-pp.__extent_writepage_io
      0.00            +0.1        0.07 ± 20%  perf-profile.self.cycles-pp.rebalance_domains
      0.00            +0.1        0.07 ± 16%  perf-profile.self.cycles-pp.radix_tree_insert
      0.00            +0.1        0.07 ± 23%  perf-profile.self.cycles-pp.perf_mux_hrtimer_handler
      0.00            +0.1        0.07 ± 33%  perf-profile.self.cycles-pp.__hrtimer_run_queues
      0.00            +0.1        0.07 ± 16%  perf-profile.self.cycles-pp.pagecache_get_page
      0.00            +0.1        0.07 ± 16%  perf-profile.self.cycles-pp.release_pages
      0.00            +0.1        0.08 ± 15%  perf-profile.self.cycles-pp.hrtimer_interrupt
      0.00            +0.1        0.08 ± 20%  perf-profile.self.cycles-pp.idle_cpu
      0.00            +0.1        0.09 ± 20%  perf-profile.self.cycles-pp.update_irq_load_avg
      0.00            +0.1        0.09 ± 19%  perf-profile.self.cycles-pp.__mod_lruvec_page_state
      0.00            +0.1        0.09 ± 15%  perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
      0.00            +0.1        0.09 ± 24%  perf-profile.self.cycles-pp.__radix_tree_preload
      0.00            +0.1        0.09 ± 14%  perf-profile.self.cycles-pp.__extent_writepage
      0.00            +0.1        0.10 ± 22%  perf-profile.self.cycles-pp.__hrtimer_next_event_base
      0.00            +0.1        0.10 ± 15%  perf-profile.self.cycles-pp.__radix_tree_lookup
      0.00            +0.1        0.10 ± 27%  perf-profile.self.cycles-pp.clear_page_dirty_for_io
      0.00            +0.1        0.10 ± 41%  perf-profile.self.cycles-pp.account_process_tick
      0.00            +0.1        0.10 ± 29%  perf-profile.self.cycles-pp.nr_iowait_cpu
      0.00            +0.1        0.10 ± 11%  perf-profile.self.cycles-pp.__mod_node_page_state
      0.00            +0.1        0.10 ± 21%  perf-profile.self.cycles-pp.end_bio_extent_writepage
      0.03 ±100%      +0.1        0.13 ± 11%  perf-profile.self.cycles-pp.xas_load
      0.00            +0.1        0.11 ± 17%  perf-profile.self.cycles-pp.__intel_pmu_enable_all
      0.00            +0.1        0.11 ± 13%  perf-profile.self.cycles-pp.arch_scale_freq_tick
      0.00            +0.1        0.12 ± 35%  perf-profile.self.cycles-pp.rcu_sched_clock_irq
      0.00            +0.1        0.13 ± 19%  perf-profile.self.cycles-pp.do_idle
      0.06 ± 11%      +0.1        0.20 ± 58%  perf-profile.self.cycles-pp.percpu_counter_add_batch
      0.00            +0.1        0.14 ± 21%  perf-profile.self.cycles-pp.__test_set_page_writeback
      0.02 ±141%      +0.1        0.16 ± 12%  perf-profile.self.cycles-pp.__process_pages_contig
      0.01 ±223%      +0.1        0.15 ± 10%  perf-profile.self.cycles-pp.rmqueue_bulk
      0.00            +0.1        0.15 ± 17%  perf-profile.self.cycles-pp.test_clear_page_writeback
      0.00            +0.2        0.15 ± 46%  perf-profile.self.cycles-pp.__lookup_extent_mapping
      0.00            +0.2        0.16 ± 16%  perf-profile.self.cycles-pp.find_get_pages_contig
      0.02 ±149%      +0.2        0.18 ± 36%  perf-profile.self.cycles-pp.update_process_times
      0.00            +0.2        0.17 ± 13%  perf-profile.self.cycles-pp.update_sd_lb_stats
      0.00            +0.2        0.18 ± 30%  perf-profile.self.cycles-pp.tick_nohz_next_event
      0.00            +0.2        0.19 ± 16%  perf-profile.self.cycles-pp.native_sched_clock
      0.02 ±141%      +0.2        0.23 ± 11%  perf-profile.self.cycles-pp.read_tsc
      0.05 ± 50%      +0.2        0.28 ± 20%  perf-profile.self.cycles-pp.ktime_get_update_offsets_now
      0.06 ± 13%      +0.2        0.29 ± 16%  perf-profile.self.cycles-pp.io_serial_in
      0.05 ±  8%      +0.2        0.30 ± 10%  perf-profile.self.cycles-pp.lapic_next_deadline
      0.11 ± 13%      +0.3        0.38 ± 10%  perf-profile.self.cycles-pp._raw_spin_lock_irqsave
      0.03 ±102%      +0.3        0.33 ± 54%  perf-profile.self.cycles-pp._raw_read_lock
      0.07 ± 12%      +0.3        0.37 ± 17%  perf-profile.self.cycles-pp.memcpy_toio
      0.07 ± 25%      +0.3        0.39 ± 32%  perf-profile.self.cycles-pp.irqtime_account_irq
      0.04 ± 72%      +0.3        0.37 ± 29%  perf-profile.self.cycles-pp._raw_spin_trylock
      0.06 ± 17%      +0.3        0.40 ± 26%  perf-profile.self.cycles-pp.native_irq_return_iret
      0.10 ± 32%      +0.4        0.53 ± 14%  perf-profile.self.cycles-pp.clear_page_erms
      0.06 ± 52%      +0.4        0.50 ± 34%  perf-profile.self.cycles-pp.timekeeping_max_deferment
      0.37 ± 26%      +1.4        1.78 ± 18%  perf-profile.self.cycles-pp.ktime_get
      0.59 ±  6%      +2.5        3.07 ± 13%  perf-profile.self.cycles-pp._raw_spin_lock
      0.35 ± 39%      +2.9        3.22 ± 31%  perf-profile.self.cycles-pp.menu_select
      0.57 ± 11%      +3.9        4.46 ± 11%  perf-profile.self.cycles-pp.brd_do_bvec
      0.60 ± 27%      +4.6        5.18 ± 37%  perf-profile.self.cycles-pp.cpuidle_enter_state


                                                                                
                              fsmark.time.system_time                           
                                                                                
  550 +---------------------------------------------------------------------+   
      |.+     .+                           .+     +. .+.    .+            +.|   
  500 |-++.+.+  +.+.++.+.++.+.+.++.+.++.+.+  +.+.+  +   ++.+  +.+.++.+.+.+  |   
  450 |-+                                                                   |   
      |                                                                     |   
  400 |-+                                                                   |   
      |                                                                     |   
  350 |-+                                                                   |   
      |                                                                     |   
  300 |-+                                                                   |   
  250 |-+                                                                   |   
      |                                                                     |   
  200 |-+                                                                   |   
      | O    O    O  O O O  O   O  O  O   O                                 |   
  150 +---------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                      fsmark.time.percent_of_cpu_this_job_got                   
                                                                                
  2800 +--------------------------------------------------------------------+   
  2600 |-+     ::  +                              ::        : :             |   
       |.+    : : + +. .+.+   .++. .++. .+ .+.    : :.+.    : :       .+. +.|   
  2400 |-++.+.+  +    +    +.+    +    +  +   ++.+  +   ++.+   ++.+.++   +  |   
  2200 |-+                                                                  |   
       |                                                                    |   
  2000 |-+                                                                  |   
  1800 |-+                                                                  |   
  1600 |-+                                                                  |   
       |                                                                    |   
  1400 |-+                                                                  |   
  1200 |-+                                                                  |   
       | O    O    O  O O    O  O      O  O                                 |   
  1000 |-+O O  O O  O     OO   O  O OO   O  O                               |   
   800 +--------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                     fsmark.time.involuntary_context_switches                   
                                                                                
  2000 +--------------------------------------------------------------------+   
       |                                                                    |   
  1800 |-+                           +      +         +                     |   
  1600 |++:       .+                 ::    + +       + +         .+.        |   
       |  +. .++.+  +.+.+.++.+.++.+.+ : .++   + .+.++   + .+.+. +   ++. .+ .|   
  1400 |-+  +                          +       +         +     +       +  + |   
       |                                                                    |   
  1200 |-+                                                                  |   
       |                                                                    |   
  1000 |-+                                                                  |   
   800 |-+                                                                  |   
       |                                                                    |   
   600 |-O    O    O    O  O O    O  O O    O                               |   
       |  O O  O O  O O   O    OO   O    OO                                 |   
   400 +--------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                               fsmark.files_per_sec                             
                                                                                
  1700 +--------------------------------------------------------------------+   
  1600 |-O         O                                                        |   
       |  O    O    O           O         O                                 |   
  1500 |-+    O       O O    O         O                                    |   
  1400 |-+  O                  O         O                                  |   
       |         O         O      O  O      O                               |   
  1300 |-+                O         O                                       |   
  1200 |-+                                                                  |   
  1100 |-+                                                                  |   
       |                                                                    |   
  1000 |-+                                                                  |   
   900 |-+                                                                  |   
       |                                                                    |   
   800 |.++.+.+ .+.++.+.+.++.+.++.+.++.+.++.+.++.+. +.+.++.+. .++.+.++.+.++.|   
   700 +--------------------------------------------------------------------+   
                                                                                
                                                                                
[*] bisect-good sample
[O] bisect-bad  sample

***************************************************************************************************
lkp-csl-2sp9: 88 threads Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory
=========================================================================================
compiler/cpufreq_governor/disk/fs/kconfig/load/md/rootfs/tbox_group/test/testcase/ucode:
  gcc-9/performance/4BRD_12G/btrfs/x86_64-rhel-8.3/500/RAID1/debian-10.4-x86_64-20200603.cgz/lkp-csl-2sp9/disk_rr/aim7/0x5003006

commit: 
  c7f9865055 ("Merge branch 'for-next-next-v5.12-20210322' into for-next-20210322")
  b05645404a ("btrfs: use percpu_read_positive instead of sum_positive for need_preempt")

c7f98650557ad6d6 b05645404a7d4f798a510154272 
---------------- --------------------------- 
       fail:runs  %reproduction    fail:runs
           |             |             |    
          6:6         -100%            :6     stderr.Events_enabled
          6:6         -100%            :6     stderr.[perf_record:Captured_and_wrote#MB/tmp/lkp/perf-sched.data(#samples)]
          6:6         -100%            :6     stderr.[perf_record:Woken_up#times_to_write_data]
         %stddev     %change         %stddev
             \          |                \  
     15548          +107.0%      32185 ±  2%  aim7.jobs-per-min
    193.00           -51.6%      93.33 ±  2%  aim7.time.elapsed_time
    193.00           -51.6%      93.33 ±  2%  aim7.time.elapsed_time.max
    174198           -35.2%     112815 ±  2%  aim7.time.involuntary_context_switches
     81624 ±  3%     -36.5%      51812 ±  2%  aim7.time.minor_page_faults
     13856           -56.6%       6008 ±  3%  aim7.time.system_time
  10448899           -29.7%    7341283 ±  2%  aim7.time.voluntary_context_switches
     18.37           +49.3%      27.42        iostat.cpu.idle
     81.33           -11.2%      72.19        iostat.cpu.system
    224.05           -44.7%     123.84 ±  2%  uptime.boot
      5270           -16.9%       4380        uptime.idle
     24.31            +9.1       33.42        mpstat.cpu.all.idle%
     74.38            -9.2       65.19        mpstat.cpu.all.sys%
      0.22 ±  3%      +0.1        0.28 ±  2%  mpstat.cpu.all.usr%
    571087 ± 17%     -26.7%     418804 ±  5%  cpuidle.C1.usage
  15012015 ±  3%     -26.8%   10996028 ±  2%  cpuidle.C1E.usage
   1055167 ±  2%     -26.8%     772806 ±  3%  cpuidle.POLL.time
     60974 ±  2%     -26.8%      44635 ±  4%  cpuidle.POLL.usage
     17.67 ±  2%     +51.9%      26.83        vmstat.cpu.id
     80.83           -11.3%      71.67        vmstat.cpu.sy
   1909813           -22.9%    1471862        vmstat.memory.cache
     73.00            -9.8%      65.83 ±  2%  vmstat.procs.r
    106101           +43.4%     152173        vmstat.system.cs
    182951            +2.6%     187642        vmstat.system.in
    710995           -54.8%     321420 ±  2%  meminfo.Active
    439282           -83.5%      72638 ±  7%  meminfo.Active(anon)
    140872           -34.9%      91660 ±  3%  meminfo.AnonHugePages
   1813344           -24.0%    1378644        meminfo.Cached
   1201138           -33.3%     800708        meminfo.Committed_AS
    317951           -13.5%     274969        meminfo.Inactive
    313855           -13.2%     272572        meminfo.Inactive(anon)
     80930 ±  3%     -52.5%      38431        meminfo.Mapped
    497961           -82.4%      87458 ±  6%  meminfo.Shmem
   4682023           -11.5%    4145089        meminfo.max_used_kB
      5688           -15.1%       4826        slabinfo.btrfs_extent_map.active_objs
      5688           -15.1%       4826        slabinfo.btrfs_extent_map.num_objs
      1231 ±  5%     -52.5%     584.67 ±  3%  slabinfo.btrfs_ordered_extent.active_objs
      1231 ±  5%     -52.5%     584.67 ±  3%  slabinfo.btrfs_ordered_extent.num_objs
      5083 ±  8%     -19.1%       4111 ±  5%  slabinfo.dmaengine-unmap-16.active_objs
      5351 ±  7%     -19.4%       4312 ±  5%  slabinfo.dmaengine-unmap-16.num_objs
      9657 ±  4%     -13.4%       8361        slabinfo.kmalloc-192.active_objs
      9760 ±  4%     -13.6%       8437        slabinfo.kmalloc-192.num_objs
      2593 ±  6%     -35.4%       1676 ±  9%  slabinfo.mnt_cache.active_objs
      2593 ±  6%     -35.4%       1676 ±  9%  slabinfo.mnt_cache.num_objs
    295276 ± 21%     -57.7%     124991        numa-meminfo.node0.Active
    158740 ± 39%     -99.2%       1259 ± 22%  numa-meminfo.node0.Active(anon)
    136535            -9.4%     123731        numa-meminfo.node0.Active(file)
    842394 ±  7%     -22.7%     651509 ±  2%  numa-meminfo.node0.FilePages
     37693 ± 17%     -51.1%      18443 ± 14%  numa-meminfo.node0.Mapped
    182753 ± 41%     -96.6%       6131 ± 63%  numa-meminfo.node0.Shmem
    414398 ± 15%     -52.6%     196351 ±  2%  numa-meminfo.node1.Active
    279282 ± 23%     -74.4%      71378 ±  7%  numa-meminfo.node1.Active(anon)
    970726 ±  6%     -25.0%     727585 ±  2%  numa-meminfo.node1.FilePages
     42677 ± 13%     -53.0%      20047 ± 13%  numa-meminfo.node1.Mapped
    314466 ± 24%     -74.1%      81328 ±  8%  numa-meminfo.node1.Shmem
     40018 ± 39%     -99.2%     314.33 ± 22%  numa-vmstat.node0.nr_active_anon
     34093            -9.8%      30740        numa-vmstat.node0.nr_active_file
    210579 ±  7%     -22.7%     162714 ±  2%  numa-vmstat.node0.nr_file_pages
      9227 ± 17%     -49.3%       4681 ± 14%  numa-vmstat.node0.nr_mapped
     45721 ± 41%     -96.6%       1532 ± 63%  numa-vmstat.node0.nr_shmem
    120345 ±  2%     -53.1%      56424 ±  6%  numa-vmstat.node0.nr_written
     40018 ± 39%     -99.2%     314.33 ± 22%  numa-vmstat.node0.nr_zone_active_anon
     34093            -9.8%      30741        numa-vmstat.node0.nr_zone_active_file
     70240 ± 23%     -74.6%      17819 ±  7%  numa-vmstat.node1.nr_active_anon
    242636 ±  6%     -25.1%     181799 ±  2%  numa-vmstat.node1.nr_file_pages
     10378 ± 12%     -51.0%       5085 ± 13%  numa-vmstat.node1.nr_mapped
     78609 ± 24%     -74.2%      20311 ±  8%  numa-vmstat.node1.nr_shmem
    118513 ±  2%     -52.1%      56781 ±  5%  numa-vmstat.node1.nr_written
     70240 ± 23%     -74.6%      17819 ±  7%  numa-vmstat.node1.nr_zone_active_anon
    109515           -83.4%      18159 ±  7%  proc-vmstat.nr_active_anon
     67794            -8.3%      62138        proc-vmstat.nr_active_file
     64949            -7.1%      60339        proc-vmstat.nr_dirty
    453192           -23.9%     344764        proc-vmstat.nr_file_pages
     78652           -13.4%      68148        proc-vmstat.nr_inactive_anon
     20211 ±  3%     -51.8%       9736        proc-vmstat.nr_mapped
    124347           -82.4%      21864 ±  6%  proc-vmstat.nr_shmem
     24466            -2.7%      23815        proc-vmstat.nr_slab_reclaimable
     50242            -1.4%      49542        proc-vmstat.nr_slab_unreclaimable
    462420 ±  4%     -51.0%     226415 ±  2%  proc-vmstat.nr_written
    109515           -83.4%      18159 ±  7%  proc-vmstat.nr_zone_active_anon
     67794            -8.3%      62138        proc-vmstat.nr_zone_active_file
     78652           -13.4%      68148        proc-vmstat.nr_zone_inactive_anon
     65291            -7.8%      60166        proc-vmstat.nr_zone_write_pending
    101624 ±  3%     -76.6%      23779 ±  7%  proc-vmstat.numa_hint_faults
     60430 ±  5%     -77.0%      13877 ± 11%  proc-vmstat.numa_hint_faults_local
  14273415            -3.6%   13758755        proc-vmstat.numa_hit
  14193391            -3.6%   13679149        proc-vmstat.numa_local
    227156 ±  3%     -85.2%      33562 ± 31%  proc-vmstat.numa_pte_updates
   1068032           -18.0%     875773        proc-vmstat.pgactivate
  14358158            -3.5%   13860529        proc-vmstat.pgalloc_normal
    841444           -55.8%     372312 ±  2%  proc-vmstat.pgfault
  13727518            -2.5%   13387344        proc-vmstat.pgfree
   1849820 ±  4%     -51.0%     905782 ±  2%  proc-vmstat.pgpgout
     39779           -48.8%      20349 ±  4%  proc-vmstat.pgreuse
     11040           -24.6%       8322 ± 13%  sched_debug.cfs_rq:/.load.avg
    512.77 ±  7%    +104.1%       1046 ±  3%  sched_debug.cfs_rq:/.load_avg.avg
   4806750           -73.0%    1296299        sched_debug.cfs_rq:/.min_vruntime.avg
   4854228           -72.8%    1321095        sched_debug.cfs_rq:/.min_vruntime.max
   4747891           -73.5%    1259238        sched_debug.cfs_rq:/.min_vruntime.min
     18714 ± 10%     -52.4%       8913 ±  5%  sched_debug.cfs_rq:/.min_vruntime.stddev
      0.67           -33.0%       0.45 ±  9%  sched_debug.cfs_rq:/.nr_running.avg
    168.79 ± 70%    +197.4%     502.00 ±  2%  sched_debug.cfs_rq:/.removed.load_avg.max
     30.24 ± 79%    +130.0%      69.55 ± 24%  sched_debug.cfs_rq:/.removed.load_avg.stddev
    704.19 ±  2%     -26.4%     518.04 ±  2%  sched_debug.cfs_rq:/.runnable_avg.avg
     73537 ± 32%     -70.1%      21975 ± 52%  sched_debug.cfs_rq:/.spread0.max
     18677 ± 10%     -52.3%       8912 ±  5%  sched_debug.cfs_rq:/.spread0.stddev
    668.49 ±  2%     -24.9%     502.17 ±  2%  sched_debug.cfs_rq:/.util_avg.avg
    414.58 ±  3%     -51.3%     201.97 ± 16%  sched_debug.cfs_rq:/.util_est_enqueued.avg
      1172 ±  9%     -21.0%     926.17 ± 12%  sched_debug.cfs_rq:/.util_est_enqueued.max
    258.30 ±  5%     -22.7%     199.56 ±  5%  sched_debug.cfs_rq:/.util_est_enqueued.stddev
    321414 ±  7%     +33.4%     428860 ±  3%  sched_debug.cpu.avg_idle.avg
     68486 ± 13%     -36.8%      43308 ± 26%  sched_debug.cpu.avg_idle.min
    138350 ± 12%     +28.2%     177406 ±  5%  sched_debug.cpu.avg_idle.stddev
    119684           -50.3%      59429        sched_debug.cpu.clock.avg
    119691           -50.3%      59435        sched_debug.cpu.clock.max
    119677           -50.3%      59423        sched_debug.cpu.clock.min
    118579           -50.3%      58963        sched_debug.cpu.clock_task.avg
    118749           -50.2%      59107        sched_debug.cpu.clock_task.max
    114013           -52.6%      54060        sched_debug.cpu.clock_task.min
      1993 ±  2%     -35.4%       1288 ±  7%  sched_debug.cpu.curr->pid.avg
      5254           -30.5%       3654        sched_debug.cpu.curr->pid.max
      0.71           -35.0%       0.46 ± 11%  sched_debug.cpu.nr_running.avg
    107662           -52.7%      50874        sched_debug.cpu.nr_switches.avg
    115358           -49.1%      58774 ±  3%  sched_debug.cpu.nr_switches.max
    103924           -53.2%      48680        sched_debug.cpu.nr_switches.min
      3.52           -30.0%       2.46 ±  2%  sched_debug.cpu.nr_uninterruptible.avg
    151.33 ± 24%     -57.3%      64.67 ± 21%  sched_debug.cpu.nr_uninterruptible.max
   -127.92           -69.5%     -39.00        sched_debug.cpu.nr_uninterruptible.min
     52.00 ± 20%     -64.5%      18.45 ±  8%  sched_debug.cpu.nr_uninterruptible.stddev
    119678           -50.3%      59423        sched_debug.cpu_clk
    119183           -50.6%      58929        sched_debug.ktime
    120037           -50.2%      59782        sched_debug.sched_clk
      3.76 ± 15%     +59.9%       6.01 ±  3%  perf-stat.i.MPKI
 5.206e+09            -4.7%   4.96e+09        perf-stat.i.branch-instructions
      0.47 ± 16%      +0.2        0.69 ±  2%  perf-stat.i.branch-miss-rate%
  16598608           +37.9%   22883509        perf-stat.i.branch-misses
     28.27 ±  2%      +5.2       33.46 ±  2%  perf-stat.i.cache-miss-rate%
  20791020 ±  4%    +114.3%   44548524 ±  4%  perf-stat.i.cache-misses
  72201557 ±  2%     +73.5%  1.253e+08 ±  3%  perf-stat.i.cache-references
    107567           +44.9%     155823        perf-stat.i.context-switches
      8.90           -12.2%       7.81        perf-stat.i.cpi
 2.021e+11           -11.0%  1.799e+11        perf-stat.i.cpu-cycles
      7433            -3.5%       7171        perf-stat.i.cpu-migrations
      9562 ±  4%     -58.7%       3946 ±  4%  perf-stat.i.cycles-between-cache-misses
      0.02 ± 45%      -0.0        0.01 ±  6%  perf-stat.i.dTLB-load-miss-rate%
    782637 ±  6%     -39.3%     474699 ±  6%  perf-stat.i.dTLB-load-misses
 5.517e+09            +2.1%  5.632e+09        perf-stat.i.dTLB-loads
      0.01 ± 27%      -0.0        0.01 ±  6%  perf-stat.i.dTLB-store-miss-rate%
 8.614e+08           +58.0%  1.361e+09 ±  2%  perf-stat.i.dTLB-stores
   4345427 ±  3%     +53.9%    6685606 ±  3%  perf-stat.i.iTLB-load-misses
   5637752           +48.2%    8353439        perf-stat.i.iTLB-loads
 2.206e+10            -2.2%  2.158e+10        perf-stat.i.instructions
      5042 ±  3%     -36.5%       3203 ±  3%  perf-stat.i.instructions-per-iTLB-miss
      0.13 ±  2%     +29.9%       0.17        perf-stat.i.ipc
      1.82 ±  9%     +21.0%       2.20 ±  7%  perf-stat.i.major-faults
      2.30           -11.0%       2.04        perf-stat.i.metric.GHz
      0.82           +11.3%       0.91 ±  3%  perf-stat.i.metric.K/sec
    132.65            +3.7%     137.57        perf-stat.i.metric.M/sec
      4198           -12.2%       3687        perf-stat.i.minor-faults
     77.37            -2.7       74.70        perf-stat.i.node-load-miss-rate%
   6107340 ±  3%     +68.2%   10273753 ±  3%  perf-stat.i.node-load-misses
   1833666          +100.9%    3684331        perf-stat.i.node-loads
   2874440           +65.9%    4769915        perf-stat.i.node-store-misses
    307384 ± 10%     +31.7%     404871 ± 10%  perf-stat.i.node-stores
      4199           -12.2%       3689        perf-stat.i.page-faults
      3.27 ±  2%     +77.4%       5.81 ±  3%  perf-stat.overall.MPKI
      0.32            +0.1        0.46        perf-stat.overall.branch-miss-rate%
     28.78 ±  2%      +6.8       35.53        perf-stat.overall.cache-miss-rate%
      9.16            -9.0%       8.34        perf-stat.overall.cpi
      9738 ±  4%     -58.4%       4047 ±  4%  perf-stat.overall.cycles-between-cache-misses
      0.01 ±  5%      -0.0        0.01 ±  7%  perf-stat.overall.dTLB-load-miss-rate%
      0.01 ±  6%      -0.0        0.00 ±  7%  perf-stat.overall.dTLB-store-miss-rate%
      5083 ±  3%     -36.4%       3231 ±  3%  perf-stat.overall.instructions-per-iTLB-miss
      0.11            +9.9%       0.12        perf-stat.overall.ipc
     76.90            -3.3       73.57        perf-stat.overall.node-load-miss-rate%
     90.34            +1.8       92.18        perf-stat.overall.node-store-miss-rate%
  5.18e+09            -5.2%  4.911e+09        perf-stat.ps.branch-instructions
  16510853           +37.1%   22639489        perf-stat.ps.branch-misses
  20685594 ±  4%    +113.2%   44101505 ±  5%  perf-stat.ps.cache-misses
  71845731 ±  2%     +72.7%   1.24e+08 ±  3%  perf-stat.ps.cache-references
    107019           +44.2%     154295        perf-stat.ps.context-switches
 2.011e+11           -11.4%  1.781e+11        perf-stat.ps.cpu-cycles
      7395            -4.0%       7100        perf-stat.ps.cpu-migrations
    782079 ±  5%     -39.4%     473995 ±  7%  perf-stat.ps.dTLB-load-misses
  5.49e+09            +1.6%  5.577e+09        perf-stat.ps.dTLB-loads
  8.57e+08           +57.2%  1.347e+09 ±  2%  perf-stat.ps.dTLB-stores
   4323353 ±  3%     +53.1%    6619050 ±  3%  perf-stat.ps.iTLB-load-misses
   5608632           +47.4%    8269582        perf-stat.ps.iTLB-loads
 2.195e+10            -2.7%  2.136e+10        perf-stat.ps.instructions
      1.80 ±  9%     +20.1%       2.17 ±  7%  perf-stat.ps.major-faults
      4174           -12.8%       3640        perf-stat.ps.minor-faults
   6076545 ±  3%     +67.4%   10171596 ±  4%  perf-stat.ps.node-load-misses
   1824968          +100.0%    3649244        perf-stat.ps.node-loads
   2859915           +65.1%    4722382        perf-stat.ps.node-store-misses
    305689 ± 10%     +31.1%     400785 ± 10%  perf-stat.ps.node-stores
      4176           -12.8%       3643        perf-stat.ps.page-faults
 4.261e+12           -52.7%  2.014e+12 ±  2%  perf-stat.total.instructions
     36352 ±  5%     -46.3%      19508 ±  9%  softirqs.CPU0.RCU
     42967           -51.3%      20929 ±  5%  softirqs.CPU0.SCHED
     34736 ±  2%     -56.8%      15020 ±  4%  softirqs.CPU1.RCU
     41518           -53.6%      19261 ±  7%  softirqs.CPU1.SCHED
     34341           -56.3%      14996 ±  5%  softirqs.CPU10.RCU
     40405           -55.6%      17932 ±  3%  softirqs.CPU10.SCHED
     35263 ±  4%     -58.4%      14656 ±  4%  softirqs.CPU11.RCU
     40510           -56.1%      17796 ±  3%  softirqs.CPU11.SCHED
     34665           -57.5%      14717 ±  3%  softirqs.CPU12.RCU
     40385           -55.5%      17979 ±  3%  softirqs.CPU12.SCHED
     34282           -57.1%      14699 ±  3%  softirqs.CPU13.RCU
     40526           -55.7%      17947 ±  3%  softirqs.CPU13.SCHED
     34103           -57.3%      14554 ±  3%  softirqs.CPU14.RCU
     40766           -56.1%      17880 ±  3%  softirqs.CPU14.SCHED
     35243           -58.0%      14801 ±  3%  softirqs.CPU15.RCU
     40522           -55.9%      17882 ±  4%  softirqs.CPU15.SCHED
     35489           -58.0%      14901 ±  3%  softirqs.CPU16.RCU
     40557           -56.1%      17791 ±  4%  softirqs.CPU16.SCHED
     35342           -58.1%      14815 ±  4%  softirqs.CPU17.RCU
     40488           -56.2%      17739 ±  4%  softirqs.CPU17.SCHED
     36161 ±  4%     -59.0%      14837 ±  3%  softirqs.CPU18.RCU
     40288           -55.7%      17857 ±  4%  softirqs.CPU18.SCHED
     35583           -57.4%      15147 ±  7%  softirqs.CPU19.RCU
     40366           -55.8%      17837 ±  3%  softirqs.CPU19.SCHED
     34352           -55.9%      15156 ±  6%  softirqs.CPU2.RCU
     40570           -55.4%      18092 ±  3%  softirqs.CPU2.SCHED
     35526           -58.4%      14771 ±  4%  softirqs.CPU20.RCU
     40628           -56.4%      17724 ±  4%  softirqs.CPU20.SCHED
     35464           -57.9%      14927 ±  3%  softirqs.CPU21.RCU
     40533           -56.7%      17556 ±  3%  softirqs.CPU21.SCHED
     34423           -57.5%      14622 ±  3%  softirqs.CPU22.RCU
     40682           -55.4%      18132 ±  4%  softirqs.CPU22.SCHED
     34713           -55.1%      15580 ±  9%  softirqs.CPU23.RCU
     40782           -55.1%      18291 ±  3%  softirqs.CPU23.SCHED
     34548           -57.5%      14673 ±  3%  softirqs.CPU24.RCU
     40543           -55.4%      18102 ±  4%  softirqs.CPU24.SCHED
     34618           -57.9%      14568 ±  3%  softirqs.CPU25.RCU
     40543           -55.6%      18002 ±  3%  softirqs.CPU25.SCHED
     34856           -57.9%      14672 ±  3%  softirqs.CPU26.RCU
     40591           -55.6%      18002 ±  3%  softirqs.CPU26.SCHED
     34623           -57.6%      14686 ±  3%  softirqs.CPU27.RCU
     40493           -55.6%      17978 ±  3%  softirqs.CPU27.SCHED
     34379           -57.9%      14468 ±  3%  softirqs.CPU28.RCU
     40461           -55.7%      17939 ±  4%  softirqs.CPU28.SCHED
     34189           -57.7%      14451 ±  3%  softirqs.CPU29.RCU
     40527           -55.8%      17919 ±  4%  softirqs.CPU29.SCHED
     34470           -56.9%      14840 ±  3%  softirqs.CPU3.RCU
     40451           -55.3%      18082 ±  5%  softirqs.CPU3.SCHED
     35292 ±  2%     -58.0%      14838 ±  3%  softirqs.CPU30.RCU
     40433           -55.5%      17977 ±  3%  softirqs.CPU30.SCHED
     34927           -57.8%      14746 ±  3%  softirqs.CPU31.RCU
     40426           -56.0%      17800 ±  4%  softirqs.CPU31.SCHED
     35035           -58.1%      14679 ±  3%  softirqs.CPU32.RCU
     40474           -55.8%      17892 ±  4%  softirqs.CPU32.SCHED
     35279           -57.6%      14945 ±  3%  softirqs.CPU33.RCU
     40584           -55.8%      17919 ±  3%  softirqs.CPU33.SCHED
     35210           -57.1%      15118 ±  4%  softirqs.CPU34.RCU
     40492           -55.8%      17883 ±  4%  softirqs.CPU34.SCHED
     35099           -57.0%      15085 ±  4%  softirqs.CPU35.RCU
     40531           -55.8%      17908 ±  3%  softirqs.CPU35.SCHED
     35044           -57.6%      14874 ±  6%  softirqs.CPU36.RCU
     40496           -55.6%      17962 ±  4%  softirqs.CPU36.SCHED
     34808           -57.5%      14799 ±  3%  softirqs.CPU37.RCU
     40473           -55.7%      17937 ±  3%  softirqs.CPU37.SCHED
     35276 ±  5%     -58.5%      14642 ±  3%  softirqs.CPU38.RCU
     40543           -56.0%      17853 ±  3%  softirqs.CPU38.SCHED
     35310           -57.8%      14889 ±  3%  softirqs.CPU39.RCU
     40505           -56.0%      17817 ±  4%  softirqs.CPU39.SCHED
     34322           -57.6%      14558 ±  5%  softirqs.CPU4.RCU
     40579           -55.8%      17953 ±  4%  softirqs.CPU4.SCHED
     35231           -58.5%      14613 ±  4%  softirqs.CPU40.RCU
     40334           -55.4%      17980 ±  4%  softirqs.CPU40.SCHED
     35043           -57.4%      14935 ±  3%  softirqs.CPU41.RCU
     40438           -55.5%      17985 ±  3%  softirqs.CPU41.SCHED
     35094           -58.1%      14698 ±  3%  softirqs.CPU42.RCU
     40472           -55.6%      17951 ±  3%  softirqs.CPU42.SCHED
     35165           -58.0%      14758 ±  3%  softirqs.CPU43.RCU
     39888 ±  2%     -58.3%      16619 ±  8%  softirqs.CPU43.SCHED
     28525           -57.3%      12172 ±  5%  softirqs.CPU44.RCU
     40586           -56.1%      17819 ±  3%  softirqs.CPU44.SCHED
     34218 ±  3%     -56.8%      14787 ±  4%  softirqs.CPU45.RCU
     40709           -55.3%      18193 ±  4%  softirqs.CPU45.SCHED
     34895           -57.8%      14727 ±  3%  softirqs.CPU46.RCU
     40496           -56.5%      17631 ±  3%  softirqs.CPU46.SCHED
     35199           -57.9%      14805 ±  3%  softirqs.CPU47.RCU
     40681           -56.7%      17599 ±  5%  softirqs.CPU47.SCHED
     35438           -58.1%      14861 ±  3%  softirqs.CPU48.RCU
     40747           -55.9%      17980 ±  3%  softirqs.CPU48.SCHED
     35472           -58.2%      14814 ±  3%  softirqs.CPU49.RCU
     40842           -56.1%      17924 ±  3%  softirqs.CPU49.SCHED
     34732           -57.8%      14660 ±  4%  softirqs.CPU5.RCU
     40963 ±  2%     -56.4%      17843 ±  3%  softirqs.CPU5.SCHED
     34835           -58.1%      14599 ±  2%  softirqs.CPU50.RCU
     41133           -56.2%      18012 ±  4%  softirqs.CPU50.SCHED
     34889           -57.9%      14686 ±  3%  softirqs.CPU51.RCU
     40666           -55.7%      18030 ±  4%  softirqs.CPU51.SCHED
     34968           -57.2%      14971 ±  3%  softirqs.CPU52.RCU
     40801           -55.5%      18157 ±  4%  softirqs.CPU52.SCHED
     35297           -57.9%      14877 ±  2%  softirqs.CPU53.RCU
     40787           -55.7%      18074 ±  4%  softirqs.CPU53.SCHED
     35399           -57.8%      14956 ±  3%  softirqs.CPU54.RCU
     40871           -55.6%      18134 ±  4%  softirqs.CPU54.SCHED
     35270           -58.4%      14671 ±  3%  softirqs.CPU55.RCU
     40778           -55.4%      18180 ±  5%  softirqs.CPU55.SCHED
     35050           -57.9%      14742 ±  3%  softirqs.CPU56.RCU
     40828           -56.0%      17979 ±  4%  softirqs.CPU56.SCHED
     35210           -58.0%      14796 ±  4%  softirqs.CPU57.RCU
     40677           -56.1%      17840 ±  5%  softirqs.CPU57.SCHED
     35052           -57.4%      14915 ±  3%  softirqs.CPU58.RCU
     40800           -55.8%      18026 ±  4%  softirqs.CPU58.SCHED
     34725 ±  4%     -56.5%      15089 ±  3%  softirqs.CPU59.RCU
     40666           -55.6%      18036 ±  3%  softirqs.CPU59.SCHED
     34600           -57.2%      14808 ±  4%  softirqs.CPU6.RCU
     40873           -56.2%      17910 ±  3%  softirqs.CPU6.SCHED
     35273           -58.0%      14825 ±  4%  softirqs.CPU60.RCU
     41080           -56.2%      17985 ±  4%  softirqs.CPU60.SCHED
     34965           -58.3%      14585 ±  7%  softirqs.CPU61.RCU
     40419           -55.3%      18063 ±  7%  softirqs.CPU61.SCHED
     34949           -58.0%      14664 ±  3%  softirqs.CPU62.RCU
     40949           -55.7%      18137 ±  4%  softirqs.CPU62.SCHED
     34942           -57.8%      14741 ±  3%  softirqs.CPU63.RCU
     40634           -55.8%      17941 ±  4%  softirqs.CPU63.SCHED
     35028           -57.3%      14947 ±  3%  softirqs.CPU64.RCU
     40945           -55.6%      18186 ±  3%  softirqs.CPU64.SCHED
     34971           -58.4%      14557 ±  6%  softirqs.CPU65.RCU
     40874           -56.0%      17972 ±  4%  softirqs.CPU65.SCHED
     35008           -57.7%      14804 ±  3%  softirqs.CPU66.RCU
     40879           -55.3%      18253 ±  3%  softirqs.CPU66.SCHED
     34913           -57.8%      14722 ±  3%  softirqs.CPU67.RCU
     40661           -55.8%      17970 ±  4%  softirqs.CPU67.SCHED
     34892           -57.9%      14672 ±  3%  softirqs.CPU68.RCU
     40598           -55.6%      18030 ±  4%  softirqs.CPU68.SCHED
     34730           -57.0%      14918 ±  5%  softirqs.CPU69.RCU
     40694           -55.3%      18174 ±  4%  softirqs.CPU69.SCHED
     34421           -57.7%      14546 ±  3%  softirqs.CPU7.RCU
     40462           -55.8%      17876 ±  4%  softirqs.CPU7.SCHED
     35640 ±  4%     -58.8%      14682 ±  3%  softirqs.CPU70.RCU
     40678           -55.5%      18115 ±  3%  softirqs.CPU70.SCHED
     34990           -57.5%      14866 ±  4%  softirqs.CPU71.RCU
     40823           -55.6%      18140 ±  4%  softirqs.CPU71.SCHED
     34839           -57.6%      14765 ±  4%  softirqs.CPU72.RCU
     40840           -56.0%      17968 ±  3%  softirqs.CPU72.SCHED
     34720           -57.8%      14664 ±  3%  softirqs.CPU73.RCU
     40551           -55.7%      17964 ±  2%  softirqs.CPU73.SCHED
     34886           -58.1%      14633 ±  3%  softirqs.CPU74.RCU
     40853           -55.7%      18100 ±  4%  softirqs.CPU74.SCHED
     32649           -57.8%      13788 ±  3%  softirqs.CPU75.RCU
     40767           -55.7%      18068 ±  3%  softirqs.CPU75.SCHED
     32899           -57.6%      13961 ±  4%  softirqs.CPU76.RCU
     40878           -55.6%      18160 ±  3%  softirqs.CPU76.SCHED
     33186           -58.0%      13936 ±  3%  softirqs.CPU77.RCU
     40817           -55.9%      18000 ±  4%  softirqs.CPU77.SCHED
     33005           -57.7%      13959 ±  4%  softirqs.CPU78.RCU
     40723           -55.5%      18112 ±  4%  softirqs.CPU78.SCHED
     33221           -58.2%      13870 ±  4%  softirqs.CPU79.RCU
     40512           -55.5%      18028 ±  4%  softirqs.CPU79.SCHED
     33923 ±  3%     -56.3%      14837 ±  4%  softirqs.CPU8.RCU
     40441           -55.5%      17976 ±  4%  softirqs.CPU8.SCHED
     32889           -57.8%      13882 ±  5%  softirqs.CPU80.RCU
     40637           -55.5%      18086 ±  4%  softirqs.CPU80.SCHED
     32799           -58.3%      13687 ±  4%  softirqs.CPU81.RCU
     40633           -55.5%      18098 ±  4%  softirqs.CPU81.SCHED
     32414           -57.5%      13782 ±  4%  softirqs.CPU82.RCU
     40809           -55.5%      18172 ±  3%  softirqs.CPU82.SCHED
     33040           -57.8%      13946 ±  3%  softirqs.CPU83.RCU
     40831           -55.9%      18017 ±  3%  softirqs.CPU83.SCHED
     33054           -57.8%      13945 ±  3%  softirqs.CPU84.RCU
     40802           -55.7%      18056 ±  3%  softirqs.CPU84.SCHED
     32940           -57.5%      13996 ±  5%  softirqs.CPU85.RCU
     40782           -55.6%      18119 ±  3%  softirqs.CPU85.SCHED
     32810           -57.6%      13923 ±  4%  softirqs.CPU86.RCU
     40671           -55.3%      18165 ±  4%  softirqs.CPU86.SCHED
     33166           -57.2%      14185 ±  3%  softirqs.CPU87.RCU
     40148           -55.5%      17876 ±  3%  softirqs.CPU87.SCHED
     34623           -57.0%      14885 ±  6%  softirqs.CPU9.RCU
     40923           -56.7%      17703 ±  5%  softirqs.CPU9.SCHED
   3043473           -57.5%    1292407 ±  3%  softirqs.RCU
   3579054           -55.7%    1585021 ±  3%  softirqs.SCHED
     35254           -43.4%      19966 ±  2%  softirqs.TIMER
     35.56            -2.9       32.67        perf-profile.calltrace.cycles-pp.__reserve_bytes.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter
     35.56            -2.9       32.68        perf-profile.calltrace.cycles-pp.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
     35.67            -2.7       32.93        perf-profile.calltrace.cycles-pp.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write
     34.55            -2.5       32.01        perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__reserve_bytes.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata
     34.61            -2.5       32.16        perf-profile.calltrace.cycles-pp._raw_spin_lock.__reserve_bytes.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write
     92.70            -2.0       90.71        perf-profile.calltrace.cycles-pp.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write.ksys_write
     92.73            -2.0       90.77        perf-profile.calltrace.cycles-pp.btrfs_file_write_iter.new_sync_write.vfs_write.ksys_write.do_syscall_64
     92.74            -1.9       90.79        perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
     92.78            -1.9       90.87        perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
     92.80            -1.9       90.90        perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
     92.81            -1.9       90.92        perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
     92.83            -1.9       90.95        perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
     92.87            -1.8       91.02        perf-profile.calltrace.cycles-pp.write
     31.81            -1.1       30.72        perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_buffered_write
     31.89            -1.0       30.91        perf-profile.calltrace.cycles-pp._raw_spin_lock.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_buffered_write.btrfs_file_write_iter
     31.91            -1.0       30.95        perf-profile.calltrace.cycles-pp.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
     31.92            -0.9       30.97        perf-profile.calltrace.cycles-pp.btrfs_inode_rsv_release.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write
     23.56            +0.2       23.77        perf-profile.calltrace.cycles-pp.btrfs_clear_delalloc_extent.clear_state_bit.__clear_extent_bit.clear_extent_bit.btrfs_dirty_pages
     23.57            +0.2       23.78        perf-profile.calltrace.cycles-pp.clear_state_bit.__clear_extent_bit.clear_extent_bit.btrfs_dirty_pages.btrfs_buffered_write
     23.60            +0.3       23.85        perf-profile.calltrace.cycles-pp.__clear_extent_bit.clear_extent_bit.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter
     23.60            +0.3       23.85        perf-profile.calltrace.cycles-pp.clear_extent_bit.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      0.43 ± 44%      +0.4        0.86 ±  3%  perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_lookup_file_extent.btrfs_get_extent.btrfs_set_extent_delalloc.btrfs_dirty_pages
      0.43 ± 44%      +0.4        0.87 ±  3%  perf-profile.calltrace.cycles-pp.btrfs_lookup_file_extent.btrfs_get_extent.btrfs_set_extent_delalloc.btrfs_dirty_pages.btrfs_buffered_write
      0.63 ±  2%      +0.5        1.08 ±  2%  perf-profile.calltrace.cycles-pp.btrfs_get_extent.btrfs_set_extent_delalloc.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter
      0.76 ±  2%      +0.6        1.31 ±  2%  perf-profile.calltrace.cycles-pp.btrfs_set_extent_delalloc.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      0.00            +0.6        0.59 ±  3%  perf-profile.calltrace.cycles-pp.prepare_pages.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write
     24.41            +0.9       25.28        perf-profile.calltrace.cycles-pp.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write
      5.58 ±  2%      +0.9        6.46 ±  2%  perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
      5.68 ±  2%      +0.9        6.61 ±  2%  perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
      5.68 ±  2%      +0.9        6.62 ±  2%  perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      5.84            +1.0        6.86 ±  2%  perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      5.84            +1.0        6.86 ±  2%  perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      5.84            +1.0        6.86 ±  2%  perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
      5.90            +1.0        6.92 ±  2%  perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
     90.38            -3.6       86.80        perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
     90.71            -3.0       87.70        perf-profile.children.cycles-pp._raw_spin_lock
     35.71            -2.9       32.80        perf-profile.children.cycles-pp.btrfs_reserve_metadata_bytes
     35.78            -2.8       33.00        perf-profile.children.cycles-pp.__reserve_bytes
     35.67            -2.7       32.93        perf-profile.children.cycles-pp.btrfs_delalloc_reserve_metadata
     92.71            -2.0       90.72        perf-profile.children.cycles-pp.btrfs_buffered_write
     92.73            -2.0       90.77        perf-profile.children.cycles-pp.btrfs_file_write_iter
     92.75            -1.9       90.80        perf-profile.children.cycles-pp.new_sync_write
     92.79            -1.9       90.88        perf-profile.children.cycles-pp.vfs_write
     92.81            -1.9       90.91        perf-profile.children.cycles-pp.ksys_write
     92.88            -1.8       91.04        perf-profile.children.cycles-pp.write
     93.49            -1.3       92.23        perf-profile.children.cycles-pp.do_syscall_64
     93.86            -1.1       92.72        perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
     55.61            -0.9       54.68        perf-profile.children.cycles-pp.btrfs_block_rsv_release
     55.36            -0.9       54.45        perf-profile.children.cycles-pp.btrfs_inode_rsv_release
      0.83            -0.6        0.20 ±  3%  perf-profile.children.cycles-pp.need_preemptive_reclaim
      0.07 ± 11%      -0.0        0.03 ± 99%  perf-profile.children.cycles-pp.ktime_get_update_offsets_now
      0.08 ±  6%      -0.0        0.06 ±  7%  perf-profile.children.cycles-pp.evict_refill_and_join
      0.08 ±  6%      -0.0        0.06 ±  7%  perf-profile.children.cycles-pp.btrfs_block_rsv_refill
      0.05            +0.0        0.06 ±  7%  perf-profile.children.cycles-pp.btrfs_commit_inode_delayed_inode
      0.10 ±  6%      +0.0        0.11 ±  4%  perf-profile.children.cycles-pp.irq_exit_rcu
      0.08 ±  4%      +0.0        0.10 ±  4%  perf-profile.children.cycles-pp.update_load_avg
      0.07 ±  6%      +0.0        0.09 ±  7%  perf-profile.children.cycles-pp.set_state_bits
      0.07 ± 11%      +0.0        0.09 ± 11%  perf-profile.children.cycles-pp.update_cfs_group
      0.08 ±  4%      +0.0        0.11 ±  6%  perf-profile.children.cycles-pp.rwsem_spin_on_owner
      0.33 ±  2%      +0.0        0.36 ±  4%  perf-profile.children.cycles-pp.__hrtimer_run_queues
      0.11 ±  6%      +0.0        0.14 ±  3%  perf-profile.children.cycles-pp.btrfs_create
      0.03 ± 70%      +0.0        0.07 ±  6%  perf-profile.children.cycles-pp.menu_select
      0.03 ± 99%      +0.0        0.07 ±  7%  perf-profile.children.cycles-pp.btrfs_insert_empty_items
      0.08 ±  4%      +0.0        0.12 ±  4%  perf-profile.children.cycles-pp.try_to_wake_up
      0.08 ±  4%      +0.0        0.13 ±  3%  perf-profile.children.cycles-pp.wake_up_q
      0.18 ±  3%      +0.0        0.23 ±  7%  perf-profile.children.cycles-pp._raw_spin_lock_irq
      0.00            +0.0        0.05        perf-profile.children.cycles-pp.btrfs_free_path
      0.00            +0.0        0.05        perf-profile.children.cycles-pp.release_pages
      0.00            +0.0        0.05        perf-profile.children.cycles-pp.update_curr
      0.10 ±  6%      +0.1        0.15 ±  2%  perf-profile.children.cycles-pp.rwsem_wake
      0.00            +0.1        0.05 ±  7%  perf-profile.children.cycles-pp.btrfs_calculate_inode_block_rsv_size
      0.00            +0.1        0.05 ±  7%  perf-profile.children.cycles-pp.down_read
      0.00            +0.1        0.05 ±  7%  perf-profile.children.cycles-pp.free_extent_buffer
      0.00            +0.1        0.05 ±  7%  perf-profile.children.cycles-pp.security_file_permission
      0.06 ±  6%      +0.1        0.11 ±  5%  perf-profile.children.cycles-pp.lock_and_cleanup_extent_if_need
      0.06 ± 11%      +0.1        0.11 ±  8%  perf-profile.children.cycles-pp.add_to_page_cache_lru
      0.00            +0.1        0.05 ±  9%  perf-profile.children.cycles-pp.flush_smp_call_function_from_idle
      0.00            +0.1        0.06 ±  9%  perf-profile.children.cycles-pp.merge_state
      0.00            +0.1        0.06 ±  9%  perf-profile.children.cycles-pp.ttwu_do_activate
      0.09 ±  7%      +0.1        0.14 ±  5%  perf-profile.children.cycles-pp.schedule
      0.05            +0.1        0.11 ±  4%  perf-profile.children.cycles-pp.llseek
      0.00            +0.1        0.06 ±  6%  perf-profile.children.cycles-pp.copyin
      0.00            +0.1        0.06 ±  6%  perf-profile.children.cycles-pp.___might_sleep
      0.00            +0.1        0.06 ±  9%  perf-profile.children.cycles-pp.schedule_idle
      0.00            +0.1        0.06        perf-profile.children.cycles-pp.__alloc_pages_nodemask
      0.00            +0.1        0.06        perf-profile.children.cycles-pp.dequeue_entity
      0.06 ±  6%      +0.1        0.12 ±  4%  perf-profile.children.cycles-pp.lock_extent_bits
      0.00            +0.1        0.06 ±  6%  perf-profile.children.cycles-pp.syscall_return_via_sysret
      0.05            +0.1        0.11 ±  6%  perf-profile.children.cycles-pp.truncate_inode_pages_range
      0.00            +0.1        0.06 ±  7%  perf-profile.children.cycles-pp.filemap_get_read_batch
      0.05 ±  7%      +0.1        0.12 ±  6%  perf-profile.children.cycles-pp.copyout
      0.00            +0.1        0.07 ± 11%  perf-profile.children.cycles-pp.__set_page_dirty_nobuffers
      0.00            +0.1        0.07 ±  7%  perf-profile.children.cycles-pp.__entry_text_start
      0.00            +0.1        0.07 ±  5%  perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic
      0.00            +0.1        0.07 ±  5%  perf-profile.children.cycles-pp.mark_page_accessed
      0.00            +0.1        0.07 ±  5%  perf-profile.children.cycles-pp.find_extent_buffer_nospinlock
      0.00            +0.1        0.07 ±  8%  perf-profile.children.cycles-pp.kmem_cache_free
      0.00            +0.1        0.07        perf-profile.children.cycles-pp.dequeue_task_fair
      0.11 ±  4%      +0.1        0.18 ±  2%  perf-profile.children.cycles-pp.btrfs_release_path
      0.01 ±223%      +0.1        0.08 ±  7%  perf-profile.children.cycles-pp.btrfs_copy_from_user
      0.01 ±223%      +0.1        0.08 ±  7%  perf-profile.children.cycles-pp.generic_bin_search
      0.00            +0.1        0.07 ±  5%  perf-profile.children.cycles-pp.filemap_get_pages
      0.04 ± 45%      +0.1        0.12 ±  6%  perf-profile.children.cycles-pp.btrfs_transaction_in_commit
      0.13 ±  3%      +0.1        0.20 ±  4%  perf-profile.children.cycles-pp.__schedule
      0.06 ±  6%      +0.1        0.14 ±  5%  perf-profile.children.cycles-pp.copy_page_to_iter
      0.01 ±223%      +0.1        0.09 ±  5%  perf-profile.children.cycles-pp.__add_to_page_cache_locked
      0.00            +0.1        0.08 ±  6%  perf-profile.children.cycles-pp.memset_erms
      0.33 ±  2%      +0.1        0.41 ±  4%  perf-profile.children.cycles-pp.btrfs_evict_inode
      0.33 ±  2%      +0.1        0.41 ±  4%  perf-profile.children.cycles-pp.evict
      0.34 ±  2%      +0.1        0.42 ±  3%  perf-profile.children.cycles-pp.__close
      0.34 ±  2%      +0.1        0.42 ±  3%  perf-profile.children.cycles-pp.task_work_run
      0.33 ±  2%      +0.1        0.41 ±  3%  perf-profile.children.cycles-pp.__dentry_kill
      0.00            +0.1        0.08 ±  5%  perf-profile.children.cycles-pp.find_extent_buffer
      0.08 ±  4%      +0.1        0.16 ±  2%  perf-profile.children.cycles-pp.kmem_cache_alloc
      0.33 ±  2%      +0.1        0.42 ±  3%  perf-profile.children.cycles-pp.dput
      0.33 ±  2%      +0.1        0.42 ±  3%  perf-profile.children.cycles-pp.__fput
      0.04 ± 45%      +0.1        0.13 ±  5%  perf-profile.children.cycles-pp.btrfs_drop_pages
      0.08 ±  4%      +0.1        0.17 ±  5%  perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
      0.07 ±  5%      +0.1        0.16 ±  4%  perf-profile.children.cycles-pp.alloc_extent_state
      0.35            +0.1        0.44 ±  3%  perf-profile.children.cycles-pp.exit_to_user_mode_prepare
      0.08 ±  4%      +0.1        0.18 ±  2%  perf-profile.children.cycles-pp.read_block_for_search
      0.36 ±  2%      +0.1        0.46 ±  3%  perf-profile.children.cycles-pp.syscall_exit_to_user_mode
      0.07 ±  7%      +0.1        0.17 ±  7%  perf-profile.children.cycles-pp.btrfs_get_alloc_profile
      0.10 ±  3%      +0.1        0.22 ±  4%  perf-profile.children.cycles-pp.btrfs_do_readpage
      0.29 ±  2%      +0.1        0.41 ±  5%  perf-profile.children.cycles-pp.rwsem_down_read_slowpath
      0.08 ±  5%      +0.1        0.22 ±  4%  perf-profile.children.cycles-pp.calc_available_free_space
      0.32 ±  2%      +0.1        0.45 ±  5%  perf-profile.children.cycles-pp.btrfs_read_lock_root_node
      0.32            +0.1        0.46 ±  5%  perf-profile.children.cycles-pp.__btrfs_tree_read_lock
      0.12 ±  3%      +0.1        0.27 ±  2%  perf-profile.children.cycles-pp.btrfs_readpage
      0.13 ±  4%      +0.1        0.28 ±  2%  perf-profile.children.cycles-pp.prepare_uptodate_page
      0.09 ±  9%      +0.1        0.24 ±  7%  perf-profile.children.cycles-pp.btrfs_reserve_data_bytes
      0.15 ±  5%      +0.1        0.29 ±  4%  perf-profile.children.cycles-pp.pagecache_get_page
      0.08 ±  4%      +0.1        0.23 ±  5%  perf-profile.children.cycles-pp.btrfs_can_overcommit
      0.23 ±  6%      +0.2        0.39 ± 10%  perf-profile.children.cycles-pp.creat64
      0.13 ±  2%      +0.2        0.29 ±  5%  perf-profile.children.cycles-pp.filemap_read
      0.23 ±  5%      +0.2        0.39 ±  9%  perf-profile.children.cycles-pp.do_filp_open
      0.23 ±  5%      +0.2        0.39 ±  9%  perf-profile.children.cycles-pp.path_openat
      0.23 ±  5%      +0.2        0.39 ±  9%  perf-profile.children.cycles-pp.do_sys_open
      0.23 ±  5%      +0.2        0.39 ±  9%  perf-profile.children.cycles-pp.do_sys_openat2
      0.10 ±  8%      +0.2        0.26 ±  8%  perf-profile.children.cycles-pp.btrfs_check_data_free_space
      0.09 ±  8%      +0.2        0.26 ±  7%  perf-profile.children.cycles-pp.btrfs_free_reserved_data_space_noquota
      0.14 ±  5%      +0.2        0.31 ±  5%  perf-profile.children.cycles-pp.new_sync_read
      0.22 ±  3%      +0.2        0.41 ±  4%  perf-profile.children.cycles-pp.set_extent_bit
      0.17 ±  3%      +0.2        0.36 ±  4%  perf-profile.children.cycles-pp.vfs_read
      0.17 ±  4%      +0.2        0.37 ±  4%  perf-profile.children.cycles-pp.ksys_read
     23.59            +0.2       23.82        perf-profile.children.cycles-pp.btrfs_clear_delalloc_extent
      0.20 ±  2%      +0.2        0.46 ±  4%  perf-profile.children.cycles-pp.read
      0.23 ±  8%      +0.3        0.49 ± 14%  perf-profile.children.cycles-pp.unlink
      0.23 ±  7%      +0.3        0.49 ± 14%  perf-profile.children.cycles-pp.do_unlinkat
     23.63            +0.3       23.89        perf-profile.children.cycles-pp.clear_extent_bit
     23.64            +0.3       23.90        perf-profile.children.cycles-pp.clear_state_bit
      0.28 ±  3%      +0.3        0.59 ±  3%  perf-profile.children.cycles-pp.prepare_pages
      0.13 ± 15%      +0.3        0.44 ± 20%  perf-profile.children.cycles-pp.osq_lock
     23.70            +0.3       24.04        perf-profile.children.cycles-pp.__clear_extent_bit
      0.52 ±  2%      +0.3        0.87 ±  3%  perf-profile.children.cycles-pp.btrfs_lookup_file_extent
      0.25 ±  9%      +0.4        0.63 ± 16%  perf-profile.children.cycles-pp.rwsem_down_write_slowpath
      0.58 ±  2%      +0.4        0.96 ±  3%  perf-profile.children.cycles-pp.btrfs_search_slot
      0.63 ±  2%      +0.5        1.09 ±  2%  perf-profile.children.cycles-pp.btrfs_get_extent
      0.76 ±  2%      +0.6        1.31 ±  2%  perf-profile.children.cycles-pp.btrfs_set_extent_delalloc
     24.41            +0.9       25.28        perf-profile.children.cycles-pp.btrfs_dirty_pages
      5.64            +0.9        6.52 ±  2%  perf-profile.children.cycles-pp.intel_idle
      5.75            +0.9        6.68 ±  2%  perf-profile.children.cycles-pp.cpuidle_enter_state
      5.75            +0.9        6.68 ±  2%  perf-profile.children.cycles-pp.cpuidle_enter
      5.84            +1.0        6.86 ±  2%  perf-profile.children.cycles-pp.start_secondary
      5.90            +1.0        6.92 ±  2%  perf-profile.children.cycles-pp.do_idle
      5.90            +1.0        6.92 ±  2%  perf-profile.children.cycles-pp.secondary_startup_64_no_verify
      5.90            +1.0        6.92 ±  2%  perf-profile.children.cycles-pp.cpu_startup_entry
     89.82            -3.6       86.23        perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
      0.08 ±  4%      +0.0        0.10 ±  6%  perf-profile.self.cycles-pp.rwsem_spin_on_owner
      0.07 ± 11%      +0.0        0.09 ± 11%  perf-profile.self.cycles-pp.update_cfs_group
      0.00            +0.0        0.05        perf-profile.self.cycles-pp.update_load_avg
      0.00            +0.0        0.05        perf-profile.self.cycles-pp.find_extent_buffer_nospinlock
      0.00            +0.1        0.05 ±  7%  perf-profile.self.cycles-pp.filemap_get_read_batch
      0.05            +0.1        0.10 ±  3%  perf-profile.self.cycles-pp.kmem_cache_alloc
      0.00            +0.1        0.06 ±  8%  perf-profile.self.cycles-pp.___might_sleep
      0.00            +0.1        0.06 ±  8%  perf-profile.self.cycles-pp.btrfs_block_rsv_release
      0.00            +0.1        0.06 ±  6%  perf-profile.self.cycles-pp.syscall_return_via_sysret
      0.00            +0.1        0.06 ±  7%  perf-profile.self.cycles-pp.kmem_cache_free
      0.00            +0.1        0.06 ±  7%  perf-profile.self.cycles-pp.btrfs_search_slot
      0.00            +0.1        0.07 ±  7%  perf-profile.self.cycles-pp.generic_bin_search
      0.00            +0.1        0.07 ± 11%  perf-profile.self.cycles-pp.btrfs_get_alloc_profile
      0.00            +0.1        0.08 ±  6%  perf-profile.self.cycles-pp.btrfs_free_reserved_data_space_noquota
      0.00            +0.1        0.08 ±  6%  perf-profile.self.cycles-pp.memset_erms
      0.05            +0.1        0.13 ±  5%  perf-profile.self.cycles-pp.need_preemptive_reclaim
      0.00            +0.1        0.08 ± 10%  perf-profile.self.cycles-pp.rwsem_down_write_slowpath
      0.00            +0.1        0.08 ±  8%  perf-profile.self.cycles-pp.btrfs_can_overcommit
      0.00            +0.1        0.08 ±  8%  perf-profile.self.cycles-pp.set_extent_bit
      0.08            +0.1        0.17 ±  4%  perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
      0.03 ± 99%      +0.1        0.12 ±  4%  perf-profile.self.cycles-pp.btrfs_drop_pages
      0.01 ±223%      +0.1        0.10 ± 19%  perf-profile.self.cycles-pp.__reserve_bytes
      0.13 ± 16%      +0.3        0.44 ± 20%  perf-profile.self.cycles-pp.osq_lock
      0.50            +0.6        1.10        perf-profile.self.cycles-pp._raw_spin_lock
      5.64            +0.9        6.52 ±  2%  perf-profile.self.cycles-pp.intel_idle
      0.00       +3.8e+104%     379.17 ±160%  interrupts.101:PCI-MSI.31981634-edge.i40e-eth0-TxRx-65
    389.67           -51.2%     190.00 ±  2%  interrupts.9:IO-APIC.9-fasteoi.acpi
    272565           -31.7%     186157        interrupts.CAL:Function_call_interrupts
    389686           -51.3%     189607 ±  2%  interrupts.CPU0.LOC:Local_timer_interrupts
      1469 ±  2%     -40.1%     879.50 ±  6%  interrupts.CPU0.RES:Rescheduling_interrupts
     53.17 ± 35%    +108.5%     110.83 ± 25%  interrupts.CPU0.TLB:TLB_shootdowns
    389.67           -51.2%     190.00 ±  2%  interrupts.CPU1.9:IO-APIC.9-fasteoi.acpi
    389738           -51.3%     189648 ±  2%  interrupts.CPU1.LOC:Local_timer_interrupts
      1058 ±  6%     -31.6%     723.33 ±  8%  interrupts.CPU1.RES:Rescheduling_interrupts
      3021 ±  2%     -31.9%       2057 ±  3%  interrupts.CPU10.CAL:Function_call_interrupts
    389637           -51.3%     189675 ±  2%  interrupts.CPU10.LOC:Local_timer_interrupts
    977.83 ±  3%     -29.6%     688.67 ±  4%  interrupts.CPU10.RES:Rescheduling_interrupts
      3086 ±  7%     -34.9%       2010 ±  2%  interrupts.CPU11.CAL:Function_call_interrupts
    389698           -51.3%     189700 ±  2%  interrupts.CPU11.LOC:Local_timer_interrupts
      1017 ±  4%     -33.7%     674.50 ±  5%  interrupts.CPU11.RES:Rescheduling_interrupts
      3071 ±  3%     -33.2%       2050        interrupts.CPU12.CAL:Function_call_interrupts
    389700           -51.3%     189669 ±  2%  interrupts.CPU12.LOC:Local_timer_interrupts
    998.67 ±  6%     -30.8%     691.33 ±  6%  interrupts.CPU12.RES:Rescheduling_interrupts
      2959 ±  3%     -30.5%       2056 ±  4%  interrupts.CPU13.CAL:Function_call_interrupts
    389701           -51.3%     189669 ±  2%  interrupts.CPU13.LOC:Local_timer_interrupts
      1002 ±  3%     -32.3%     678.50 ±  5%  interrupts.CPU13.RES:Rescheduling_interrupts
      3391 ± 30%     -41.9%       1968 ±  2%  interrupts.CPU14.CAL:Function_call_interrupts
    389711           -51.3%     189700 ±  2%  interrupts.CPU14.LOC:Local_timer_interrupts
      1018 ±  6%     -34.2%     670.67 ±  6%  interrupts.CPU14.RES:Rescheduling_interrupts
      2952 ±  2%     -31.0%       2035 ±  5%  interrupts.CPU15.CAL:Function_call_interrupts
    389712           -51.3%     189703 ±  2%  interrupts.CPU15.LOC:Local_timer_interrupts
    993.17 ±  4%     -31.2%     683.67 ±  5%  interrupts.CPU15.RES:Rescheduling_interrupts
      3030 ±  3%     -33.3%       2021 ±  5%  interrupts.CPU16.CAL:Function_call_interrupts
    389697           -51.3%     189655 ±  2%  interrupts.CPU16.LOC:Local_timer_interrupts
      1052 ±  3%     -35.0%     684.17 ±  4%  interrupts.CPU16.RES:Rescheduling_interrupts
      2998 ±  3%     -33.3%       1998 ±  5%  interrupts.CPU17.CAL:Function_call_interrupts
    389725           -51.3%     189674 ±  2%  interrupts.CPU17.LOC:Local_timer_interrupts
      1013 ±  6%     -31.8%     690.83 ±  5%  interrupts.CPU17.RES:Rescheduling_interrupts
      2904 ±  4%     -32.1%       1972 ±  3%  interrupts.CPU18.CAL:Function_call_interrupts
    389656           -51.3%     189669 ±  2%  interrupts.CPU18.LOC:Local_timer_interrupts
      1017 ±  7%     -33.2%     679.17 ±  3%  interrupts.CPU18.RES:Rescheduling_interrupts
      3011 ±  6%     -33.1%       2016 ±  6%  interrupts.CPU19.CAL:Function_call_interrupts
    389600           -51.3%     189642 ±  2%  interrupts.CPU19.LOC:Local_timer_interrupts
    996.50 ±  4%     -32.8%     669.83 ±  4%  interrupts.CPU19.RES:Rescheduling_interrupts
      3268 ±  4%     -35.1%       2120        interrupts.CPU2.CAL:Function_call_interrupts
    389707           -51.3%     189717 ±  2%  interrupts.CPU2.LOC:Local_timer_interrupts
      1051 ±  4%     -35.3%     680.33 ±  6%  interrupts.CPU2.RES:Rescheduling_interrupts
      2918 ±  3%     -30.2%       2037 ±  4%  interrupts.CPU20.CAL:Function_call_interrupts
    389700           -51.3%     189672 ±  2%  interrupts.CPU20.LOC:Local_timer_interrupts
    990.17 ±  4%     -32.4%     669.83 ±  3%  interrupts.CPU20.RES:Rescheduling_interrupts
      2989 ±  2%     -31.7%       2040 ±  4%  interrupts.CPU21.CAL:Function_call_interrupts
    389707           -51.4%     189589 ±  2%  interrupts.CPU21.LOC:Local_timer_interrupts
      1011 ±  4%     -33.2%     675.33 ±  7%  interrupts.CPU21.RES:Rescheduling_interrupts
      3792           -34.9%       2470 ±  3%  interrupts.CPU22.CAL:Function_call_interrupts
    389599           -51.3%     189889 ±  2%  interrupts.CPU22.LOC:Local_timer_interrupts
      1113 ±  4%     -30.9%     769.50 ±  5%  interrupts.CPU22.RES:Rescheduling_interrupts
      3498 ±  3%     -35.7%       2249 ±  3%  interrupts.CPU23.CAL:Function_call_interrupts
    389704           -51.3%     189738 ±  2%  interrupts.CPU23.LOC:Local_timer_interrupts
      1053 ±  2%     -30.2%     734.67 ±  8%  interrupts.CPU23.RES:Rescheduling_interrupts
      3266 ±  2%     -33.9%       2160 ±  4%  interrupts.CPU24.CAL:Function_call_interrupts
    389619           -51.3%     189732 ±  2%  interrupts.CPU24.LOC:Local_timer_interrupts
      1035 ±  3%     -32.7%     696.17 ±  8%  interrupts.CPU24.RES:Rescheduling_interrupts
      3270 ±  3%     -34.7%       2134 ±  4%  interrupts.CPU25.CAL:Function_call_interrupts
    389661           -51.3%     189725 ±  2%  interrupts.CPU25.LOC:Local_timer_interrupts
      1017 ±  3%     -28.7%     725.33 ±  3%  interrupts.CPU25.RES:Rescheduling_interrupts
      3359 ±  4%     -36.2%       2144 ±  3%  interrupts.CPU26.CAL:Function_call_interrupts
    389658           -51.3%     189726 ±  2%  interrupts.CPU26.LOC:Local_timer_interrupts
    984.67 ±  3%     -26.8%     720.50 ±  4%  interrupts.CPU26.RES:Rescheduling_interrupts
      3264 ±  3%     -32.7%       2196 ±  3%  interrupts.CPU27.CAL:Function_call_interrupts
    389613           -51.3%     189722 ±  2%  interrupts.CPU27.LOC:Local_timer_interrupts
      1024 ±  2%     -31.5%     701.83 ±  7%  interrupts.CPU27.RES:Rescheduling_interrupts
      3197 ±  4%     -31.1%       2203 ±  4%  interrupts.CPU28.CAL:Function_call_interrupts
    389552           -51.3%     189887 ±  2%  interrupts.CPU28.LOC:Local_timer_interrupts
      1002 ±  6%     -28.5%     716.50 ±  4%  interrupts.CPU28.RES:Rescheduling_interrupts
      3285 ±  2%     -34.0%       2168        interrupts.CPU29.CAL:Function_call_interrupts
    389655           -51.3%     189838 ±  2%  interrupts.CPU29.LOC:Local_timer_interrupts
      1005 ±  4%     -29.2%     712.00 ±  8%  interrupts.CPU29.RES:Rescheduling_interrupts
    389647           -51.3%     189699 ±  2%  interrupts.CPU3.LOC:Local_timer_interrupts
      1056 ±  4%     -34.7%     689.67 ±  7%  interrupts.CPU3.RES:Rescheduling_interrupts
      3184 ±  4%     -31.9%       2168 ±  4%  interrupts.CPU30.CAL:Function_call_interrupts
    389649           -51.3%     189657 ±  2%  interrupts.CPU30.LOC:Local_timer_interrupts
    994.00 ±  5%     -32.1%     675.33 ±  8%  interrupts.CPU30.RES:Rescheduling_interrupts
      3123 ±  2%     -32.8%       2100 ±  2%  interrupts.CPU31.CAL:Function_call_interrupts
    389654           -51.3%     189698 ±  2%  interrupts.CPU31.LOC:Local_timer_interrupts
    962.50 ±  6%     -29.9%     674.67 ±  5%  interrupts.CPU31.RES:Rescheduling_interrupts
      3142 ±  2%     -31.5%       2150 ±  4%  interrupts.CPU32.CAL:Function_call_interrupts
    389639           -51.3%     189659 ±  2%  interrupts.CPU32.LOC:Local_timer_interrupts
      1000           -30.9%     691.67 ±  6%  interrupts.CPU32.RES:Rescheduling_interrupts
      3133 ±  4%     -32.4%       2117 ±  4%  interrupts.CPU33.CAL:Function_call_interrupts
    389792           -51.3%     189694 ±  2%  interrupts.CPU33.LOC:Local_timer_interrupts
      1024 ±  4%     -33.1%     685.17 ±  8%  interrupts.CPU33.RES:Rescheduling_interrupts
      3073 ±  3%     -30.1%       2148 ±  3%  interrupts.CPU34.CAL:Function_call_interrupts
    389642           -51.3%     189694 ±  2%  interrupts.CPU34.LOC:Local_timer_interrupts
      1011 ±  6%     -29.2%     716.17 ±  3%  interrupts.CPU34.RES:Rescheduling_interrupts
      2998 ±  3%     -30.7%       2076 ±  3%  interrupts.CPU35.CAL:Function_call_interrupts
    389643           -51.3%     189728 ±  2%  interrupts.CPU35.LOC:Local_timer_interrupts
    989.00 ±  5%     -30.9%     683.33 ±  3%  interrupts.CPU35.RES:Rescheduling_interrupts
      3027 ±  2%     -31.9%       2062 ±  6%  interrupts.CPU36.CAL:Function_call_interrupts
    389641           -51.3%     189707 ±  2%  interrupts.CPU36.LOC:Local_timer_interrupts
    990.33 ±  4%     -29.3%     700.00 ±  6%  interrupts.CPU36.RES:Rescheduling_interrupts
      3098 ±  3%     -31.8%       2112 ±  4%  interrupts.CPU37.CAL:Function_call_interrupts
    389625           -51.3%     189696 ±  2%  interrupts.CPU37.LOC:Local_timer_interrupts
    994.83 ±  4%     -30.1%     695.00 ±  7%  interrupts.CPU37.RES:Rescheduling_interrupts
      3134 ±  2%     -32.6%       2113 ±  4%  interrupts.CPU38.CAL:Function_call_interrupts
    389648           -51.3%     189865 ±  2%  interrupts.CPU38.LOC:Local_timer_interrupts
    993.33 ±  3%     -27.7%     717.83 ±  9%  interrupts.CPU38.RES:Rescheduling_interrupts
      3117 ±  4%     -31.7%       2129 ±  3%  interrupts.CPU39.CAL:Function_call_interrupts
    389658           -51.3%     189644 ±  2%  interrupts.CPU39.LOC:Local_timer_interrupts
    998.67 ±  8%     -26.9%     730.17 ±  7%  interrupts.CPU39.RES:Rescheduling_interrupts
      3484 ± 20%     -41.0%       2054 ±  5%  interrupts.CPU4.CAL:Function_call_interrupts
    389702           -51.3%     189678 ±  2%  interrupts.CPU4.LOC:Local_timer_interrupts
      1013 ±  3%     -32.5%     684.67 ±  6%  interrupts.CPU4.RES:Rescheduling_interrupts
      2994 ±  3%     -28.9%       2129 ±  3%  interrupts.CPU40.CAL:Function_call_interrupts
    389655           -51.3%     189700 ±  2%  interrupts.CPU40.LOC:Local_timer_interrupts
    980.00 ±  6%     -27.0%     715.17 ±  8%  interrupts.CPU40.RES:Rescheduling_interrupts
      3065 ±  2%     -30.9%       2116 ±  3%  interrupts.CPU41.CAL:Function_call_interrupts
    389582           -51.3%     189703 ±  2%  interrupts.CPU41.LOC:Local_timer_interrupts
    971.50 ±  4%     -28.7%     692.50 ±  6%  interrupts.CPU41.RES:Rescheduling_interrupts
      3086 ±  3%     -32.5%       2083 ±  4%  interrupts.CPU42.CAL:Function_call_interrupts
    389619           -51.3%     189692 ±  2%  interrupts.CPU42.LOC:Local_timer_interrupts
    983.50 ±  3%     -29.3%     695.00 ±  6%  interrupts.CPU42.RES:Rescheduling_interrupts
      3134 ±  3%     -32.2%       2124 ±  2%  interrupts.CPU43.CAL:Function_call_interrupts
    389666           -51.3%     189839 ±  2%  interrupts.CPU43.LOC:Local_timer_interrupts
    971.33 ±  6%     -29.0%     689.67 ±  9%  interrupts.CPU43.RES:Rescheduling_interrupts
      3028 ±  5%     -33.7%       2008 ±  4%  interrupts.CPU44.CAL:Function_call_interrupts
    389579           -51.3%     189616 ±  2%  interrupts.CPU44.LOC:Local_timer_interrupts
    959.83 ±  6%     -28.7%     684.83 ±  3%  interrupts.CPU44.RES:Rescheduling_interrupts
      3022 ±  3%     -33.0%       2023 ±  3%  interrupts.CPU45.CAL:Function_call_interrupts
    389675           -51.3%     189605 ±  2%  interrupts.CPU45.LOC:Local_timer_interrupts
    977.83 ±  5%     -34.1%     644.00 ±  8%  interrupts.CPU45.RES:Rescheduling_interrupts
      2927 ±  5%     -33.1%       1959 ±  4%  interrupts.CPU46.CAL:Function_call_interrupts
    389668           -51.3%     189695 ±  2%  interrupts.CPU46.LOC:Local_timer_interrupts
    967.00 ±  7%     -31.4%     663.17 ±  4%  interrupts.CPU46.RES:Rescheduling_interrupts
      2923 ±  2%     -32.0%       1986 ±  2%  interrupts.CPU47.CAL:Function_call_interrupts
    389663           -51.3%     189696 ±  2%  interrupts.CPU47.LOC:Local_timer_interrupts
    968.67 ±  6%     -31.7%     661.33 ±  3%  interrupts.CPU47.RES:Rescheduling_interrupts
      2872           -30.4%       1998 ±  3%  interrupts.CPU48.CAL:Function_call_interrupts
    389689           -51.3%     189719 ±  2%  interrupts.CPU48.LOC:Local_timer_interrupts
    953.00 ±  2%     -28.9%     677.50 ±  5%  interrupts.CPU48.RES:Rescheduling_interrupts
      2960 ±  2%     -32.2%       2007 ±  5%  interrupts.CPU49.CAL:Function_call_interrupts
    389609           -51.3%     189621 ±  2%  interrupts.CPU49.LOC:Local_timer_interrupts
      7235           -36.4%       4602 ± 35%  interrupts.CPU49.NMI:Non-maskable_interrupts
      7235           -36.4%       4602 ± 35%  interrupts.CPU49.PMI:Performance_monitoring_interrupts
    959.00 ±  5%     -30.3%     668.33 ±  7%  interrupts.CPU49.RES:Rescheduling_interrupts
      3979 ± 29%     -49.5%       2010 ±  5%  interrupts.CPU5.CAL:Function_call_interrupts
    389716           -51.4%     189569 ±  2%  interrupts.CPU5.LOC:Local_timer_interrupts
      1033 ±  7%     -33.2%     690.50 ±  5%  interrupts.CPU5.RES:Rescheduling_interrupts
      2920 ±  3%     -30.6%       2028 ±  3%  interrupts.CPU50.CAL:Function_call_interrupts
    389690           -51.3%     189684 ±  2%  interrupts.CPU50.LOC:Local_timer_interrupts
      1007 ±  2%     -31.0%     694.83 ±  8%  interrupts.CPU50.RES:Rescheduling_interrupts
      2940 ±  3%     -32.4%       1987 ±  3%  interrupts.CPU51.CAL:Function_call_interrupts
    389703           -51.3%     189667 ±  2%  interrupts.CPU51.LOC:Local_timer_interrupts
    997.17 ±  8%     -35.0%     647.67 ±  5%  interrupts.CPU51.RES:Rescheduling_interrupts
      2867           -30.2%       2001 ±  4%  interrupts.CPU52.CAL:Function_call_interrupts
    389719           -51.3%     189710 ±  2%  interrupts.CPU52.LOC:Local_timer_interrupts
    959.17 ±  4%     -31.3%     658.83 ±  6%  interrupts.CPU52.RES:Rescheduling_interrupts
      2914           -31.9%       1984 ±  4%  interrupts.CPU53.CAL:Function_call_interrupts
    389695           -51.3%     189691 ±  2%  interrupts.CPU53.LOC:Local_timer_interrupts
    949.67 ±  4%     -30.0%     665.00 ±  5%  interrupts.CPU53.RES:Rescheduling_interrupts
      2913 ±  2%     -30.0%       2039 ±  3%  interrupts.CPU54.CAL:Function_call_interrupts
    389710           -51.3%     189685 ±  2%  interrupts.CPU54.LOC:Local_timer_interrupts
    995.83 ±  5%     -29.4%     703.17 ±  8%  interrupts.CPU54.RES:Rescheduling_interrupts
      2957 ±  2%     -32.3%       2001 ±  3%  interrupts.CPU55.CAL:Function_call_interrupts
    389715           -51.3%     189737 ±  2%  interrupts.CPU55.LOC:Local_timer_interrupts
    963.17 ±  8%     -27.5%     698.50 ±  9%  interrupts.CPU55.RES:Rescheduling_interrupts
      3009           -34.2%       1980        interrupts.CPU56.CAL:Function_call_interrupts
    389717           -51.3%     189692 ±  2%  interrupts.CPU56.LOC:Local_timer_interrupts
    973.67 ±  7%     -31.5%     666.67 ±  6%  interrupts.CPU56.RES:Rescheduling_interrupts
      2884 ±  3%     -31.1%       1986 ±  3%  interrupts.CPU57.CAL:Function_call_interrupts
    389717           -51.3%     189740 ±  2%  interrupts.CPU57.LOC:Local_timer_interrupts
    984.17 ±  3%     -29.2%     697.17 ±  8%  interrupts.CPU57.RES:Rescheduling_interrupts
      2941           -32.1%       1997 ±  2%  interrupts.CPU58.CAL:Function_call_interrupts
    389726           -51.3%     189734 ±  2%  interrupts.CPU58.LOC:Local_timer_interrupts
    984.67 ±  7%     -30.5%     684.50 ± 10%  interrupts.CPU58.RES:Rescheduling_interrupts
      2935 ±  2%     -30.6%       2037 ±  4%  interrupts.CPU59.CAL:Function_call_interrupts
    389715           -51.3%     189651 ±  2%  interrupts.CPU59.LOC:Local_timer_interrupts
    948.00 ±  4%     -29.9%     664.83 ± 11%  interrupts.CPU59.RES:Rescheduling_interrupts
      3685 ± 34%     -44.1%       2062 ±  4%  interrupts.CPU6.CAL:Function_call_interrupts
    389726           -51.3%     189737 ±  2%  interrupts.CPU6.LOC:Local_timer_interrupts
      1036 ±  7%     -31.9%     706.17 ±  3%  interrupts.CPU6.RES:Rescheduling_interrupts
      3011 ±  4%     -34.0%       1986 ±  2%  interrupts.CPU60.CAL:Function_call_interrupts
    389727           -51.3%     189682 ±  2%  interrupts.CPU60.LOC:Local_timer_interrupts
    936.00 ±  4%     -27.7%     676.33 ± 10%  interrupts.CPU60.RES:Rescheduling_interrupts
      3011 ±  2%     -34.7%       1965 ±  7%  interrupts.CPU61.CAL:Function_call_interrupts
    389832           -51.3%     189716 ±  2%  interrupts.CPU61.LOC:Local_timer_interrupts
    963.33 ±  4%     -29.7%     677.67 ±  7%  interrupts.CPU61.RES:Rescheduling_interrupts
      2905 ±  3%     -32.4%       1965 ±  2%  interrupts.CPU62.CAL:Function_call_interrupts
    389716           -51.3%     189700 ±  2%  interrupts.CPU62.LOC:Local_timer_interrupts
    967.83 ±  6%     -31.5%     663.33 ±  7%  interrupts.CPU62.RES:Rescheduling_interrupts
      2950 ±  3%     -34.5%       1933 ±  5%  interrupts.CPU63.CAL:Function_call_interrupts
    389707           -51.3%     189719 ±  2%  interrupts.CPU63.LOC:Local_timer_interrupts
    988.67 ±  6%     -30.9%     683.50 ± 10%  interrupts.CPU63.RES:Rescheduling_interrupts
      2961 ±  3%     -33.8%       1959 ±  3%  interrupts.CPU64.CAL:Function_call_interrupts
    389672           -51.3%     189733 ±  2%  interrupts.CPU64.LOC:Local_timer_interrupts
    980.00 ±  7%     -30.4%     682.17 ±  8%  interrupts.CPU64.RES:Rescheduling_interrupts
      0.00       +3.8e+104%     378.67 ±160%  interrupts.CPU65.101:PCI-MSI.31981634-edge.i40e-eth0-TxRx-65
      2920 ±  2%     -33.0%       1957 ±  4%  interrupts.CPU65.CAL:Function_call_interrupts
    389705           -51.3%     189723 ±  2%  interrupts.CPU65.LOC:Local_timer_interrupts
    937.33 ±  7%     -26.0%     693.83 ±  7%  interrupts.CPU65.RES:Rescheduling_interrupts
      3334 ±  2%     -32.6%       2246 ±  4%  interrupts.CPU66.CAL:Function_call_interrupts
    389800           -51.3%     189678 ±  2%  interrupts.CPU66.LOC:Local_timer_interrupts
    979.83 ±  6%     -22.0%     764.00 ± 11%  interrupts.CPU66.RES:Rescheduling_interrupts
      3038 ±  3%     -28.8%       2162 ±  3%  interrupts.CPU67.CAL:Function_call_interrupts
    389672           -51.3%     189694 ±  2%  interrupts.CPU67.LOC:Local_timer_interrupts
    972.33 ±  5%     -25.7%     722.83 ±  9%  interrupts.CPU67.RES:Rescheduling_interrupts
      2900 ±  2%     -29.2%       2054 ±  6%  interrupts.CPU68.CAL:Function_call_interrupts
    389582           -51.3%     189716 ±  2%  interrupts.CPU68.LOC:Local_timer_interrupts
      1016 ±  5%     -29.8%     712.83 ±  9%  interrupts.CPU68.RES:Rescheduling_interrupts
     30.17 ±116%     -74.0%       7.83 ± 18%  interrupts.CPU68.TLB:TLB_shootdowns
      3060 ±  3%     -30.6%       2123 ±  3%  interrupts.CPU69.CAL:Function_call_interrupts
    389667           -51.3%     189712 ±  2%  interrupts.CPU69.LOC:Local_timer_interrupts
      1031 ±  4%     -30.7%     714.50 ±  7%  interrupts.CPU69.RES:Rescheduling_interrupts
    389716           -51.3%     189838 ±  2%  interrupts.CPU7.LOC:Local_timer_interrupts
      1010 ±  4%     -31.6%     690.50 ±  5%  interrupts.CPU7.RES:Rescheduling_interrupts
      3120 ±  5%     -30.9%       2155 ±  3%  interrupts.CPU70.CAL:Function_call_interrupts
    389683           -51.3%     189731 ±  2%  interrupts.CPU70.LOC:Local_timer_interrupts
    970.17 ±  6%     -22.9%     748.17 ±  9%  interrupts.CPU70.RES:Rescheduling_interrupts
      3111 ±  2%     -34.4%       2042 ±  3%  interrupts.CPU71.CAL:Function_call_interrupts
    389542           -51.3%     189720 ±  2%  interrupts.CPU71.LOC:Local_timer_interrupts
      1022 ±  7%     -29.5%     720.83 ± 14%  interrupts.CPU71.RES:Rescheduling_interrupts
      3075 ±  2%     -30.1%       2150 ±  3%  interrupts.CPU72.CAL:Function_call_interrupts
    389675           -51.3%     189715 ±  2%  interrupts.CPU72.LOC:Local_timer_interrupts
    969.67 ±  4%     -29.4%     684.67 ±  5%  interrupts.CPU72.RES:Rescheduling_interrupts
      3209 ± 10%     -32.2%       2176 ±  6%  interrupts.CPU73.CAL:Function_call_interrupts
    389673           -51.3%     189708 ±  2%  interrupts.CPU73.LOC:Local_timer_interrupts
      1041 ±  5%     -32.2%     706.83 ±  9%  interrupts.CPU73.RES:Rescheduling_interrupts
      3018 ±  2%     -30.3%       2104 ±  4%  interrupts.CPU74.CAL:Function_call_interrupts
    389660           -51.3%     189684 ±  2%  interrupts.CPU74.LOC:Local_timer_interrupts
      1000 ±  5%     -29.3%     707.00 ±  7%  interrupts.CPU74.RES:Rescheduling_interrupts
      2986 ±  3%     -29.0%       2120 ±  5%  interrupts.CPU75.CAL:Function_call_interrupts
    389667           -51.3%     189725 ±  2%  interrupts.CPU75.LOC:Local_timer_interrupts
    993.50 ±  4%     -30.1%     694.00 ±  8%  interrupts.CPU75.RES:Rescheduling_interrupts
      3076 ±  3%     -34.4%       2017 ±  3%  interrupts.CPU76.CAL:Function_call_interrupts
    389759           -51.3%     189690 ±  2%  interrupts.CPU76.LOC:Local_timer_interrupts
    991.67 ±  6%     -27.2%     721.50 ±  5%  interrupts.CPU76.RES:Rescheduling_interrupts
      3061           -32.0%       2082 ±  2%  interrupts.CPU77.CAL:Function_call_interrupts
    389679           -51.3%     189713 ±  2%  interrupts.CPU77.LOC:Local_timer_interrupts
    999.33 ±  4%     -31.7%     682.50 ±  7%  interrupts.CPU77.RES:Rescheduling_interrupts
      3036 ±  4%     -30.3%       2116 ±  2%  interrupts.CPU78.CAL:Function_call_interrupts
    389651           -51.3%     189732 ±  2%  interrupts.CPU78.LOC:Local_timer_interrupts
    990.17 ±  5%     -31.9%     674.00 ±  6%  interrupts.CPU78.RES:Rescheduling_interrupts
      2992 ±  2%     -29.7%       2103 ±  4%  interrupts.CPU79.CAL:Function_call_interrupts
    389599           -51.3%     189704 ±  2%  interrupts.CPU79.LOC:Local_timer_interrupts
    967.83 ±  6%     -29.6%     681.50 ±  4%  interrupts.CPU79.RES:Rescheduling_interrupts
      2944 ±  3%     -32.8%       1977 ±  2%  interrupts.CPU8.CAL:Function_call_interrupts
    389888           -51.3%     189744 ±  2%  interrupts.CPU8.LOC:Local_timer_interrupts
    983.00 ±  5%     -31.4%     674.33 ±  5%  interrupts.CPU8.RES:Rescheduling_interrupts
      3038 ±  4%     -30.0%       2127 ±  5%  interrupts.CPU80.CAL:Function_call_interrupts
    389662           -51.3%     189731 ±  2%  interrupts.CPU80.LOC:Local_timer_interrupts
    976.67 ±  4%     -30.6%     677.83 ±  8%  interrupts.CPU80.RES:Rescheduling_interrupts
      3029 ±  3%     -31.7%       2068 ±  3%  interrupts.CPU81.CAL:Function_call_interrupts
    389634           -51.3%     189705 ±  2%  interrupts.CPU81.LOC:Local_timer_interrupts
    983.83 ±  7%     -30.2%     687.17 ±  3%  interrupts.CPU81.RES:Rescheduling_interrupts
      3082 ±  5%     -32.4%       2083 ±  4%  interrupts.CPU82.CAL:Function_call_interrupts
    389666           -51.3%     189716 ±  2%  interrupts.CPU82.LOC:Local_timer_interrupts
      1006 ±  6%     -28.5%     718.83 ±  4%  interrupts.CPU82.RES:Rescheduling_interrupts
      3003           -28.8%       2136 ±  5%  interrupts.CPU83.CAL:Function_call_interrupts
    389666           -51.3%     189720 ±  2%  interrupts.CPU83.LOC:Local_timer_interrupts
    957.83 ±  2%     -28.2%     687.83 ±  5%  interrupts.CPU83.RES:Rescheduling_interrupts
      2904 ±  2%     -28.7%       2070 ±  4%  interrupts.CPU84.CAL:Function_call_interrupts
    389679           -51.3%     189728 ±  2%  interrupts.CPU84.LOC:Local_timer_interrupts
    982.83 ±  5%     -30.1%     686.67 ±  4%  interrupts.CPU84.RES:Rescheduling_interrupts
      2959 ±  4%     -28.6%       2113 ±  4%  interrupts.CPU85.CAL:Function_call_interrupts
    389644           -51.3%     189675 ±  2%  interrupts.CPU85.LOC:Local_timer_interrupts
    977.50 ±  7%     -27.5%     708.67 ±  5%  interrupts.CPU85.RES:Rescheduling_interrupts
      2956           -29.4%       2088 ±  5%  interrupts.CPU86.CAL:Function_call_interrupts
    389675           -51.3%     189672 ±  2%  interrupts.CPU86.LOC:Local_timer_interrupts
    988.33 ±  6%     -28.4%     707.33 ±  6%  interrupts.CPU86.RES:Rescheduling_interrupts
      3031 ±  3%     -28.1%       2178 ±  5%  interrupts.CPU87.CAL:Function_call_interrupts
    389660           -51.3%     189720 ±  2%  interrupts.CPU87.LOC:Local_timer_interrupts
      1071 ±  6%     -29.5%     754.67 ±  3%  interrupts.CPU87.RES:Rescheduling_interrupts
      3027 ±  3%     -31.4%       2076 ±  4%  interrupts.CPU9.CAL:Function_call_interrupts
    389879           -51.4%     189628 ±  2%  interrupts.CPU9.LOC:Local_timer_interrupts
    973.00 ±  4%     -31.3%     668.50 ±  6%  interrupts.CPU9.RES:Rescheduling_interrupts
    527.17           -69.0%     163.33 ±  6%  interrupts.IWI:IRQ_work_interrupts
  34291805           -51.3%   16693957 ±  2%  interrupts.LOC:Local_timer_interrupts
     88088           -30.5%      61203 ±  3%  interrupts.RES:Rescheduling_interrupts
      1329 ± 11%     -24.4%       1004 ±  8%  interrupts.TLB:TLB_shootdowns
      0.02 ± 11%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
      0.02 ± 15%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.btrfs_start_ordered_extent.lock_and_cleanup_extent_if_need.btrfs_buffered_write.btrfs_file_write_iter
      0.02 ± 98%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.cleaner_kthread.kthread.ret_from_fork
      0.03 ± 31%     -98.2%       0.00 ±223%  perf-sched.sch_delay.avg.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
      0.01 ± 33%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
      0.01 ±126%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
      0.07 ± 75%     -91.3%       0.01 ± 33%  perf-sched.sch_delay.avg.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.entry_SYSCALL_64_after_hwframe.[unknown]
      0.01          -100.0%       0.00        perf-sched.sch_delay.avg.ms.io_schedule.__lock_page.__process_pages_contig.lock_delalloc_pages
      0.01 ±  9%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.io_schedule.__lock_page.extent_write_cache_pages.extent_writepages
      0.07 ±165%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.io_schedule.__lock_page.pagecache_get_page.prepare_pages
      0.01 ± 72%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.extent_write_cache_pages
      0.00 ± 10%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.prepare_pages
      0.00 ± 14%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.io_schedule.wait_on_page_bit.write_all_supers.btrfs_commit_transaction
      0.01 ± 95%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.md_write_start.raid1_make_request.md_handle_request.md_submit_bio
      0.03 ± 56%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.percpu_ref_switch_to_atomic_sync.set_in_sync.md_check_recovery.raid1d
      0.11 ± 46%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
      0.01 ± 19%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.__kmalloc.btrfs_alloc_delayed_item.btrfs_delete_delayed_dir_index
      0.21 ±155%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.__kmalloc.btrfs_buffered_write.btrfs_file_write_iter
      0.09 ± 10%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      0.09 ± 48%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_read_lock_root_node
      0.10 ± 31%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_search_slot
      0.04 ± 82%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_write.__btrfs_tree_lock.btrfs_lock_root_node
      0.15 ±142%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_write.btrfs_inode_lock.btrfs_buffered_write
      0.05 ± 42%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
      0.02 ± 52%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.dput.path_openat.do_filp_open
      0.23 ± 22%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
      0.04 ± 58%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.__clear_extent_bit
      0.07 ± 23%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      0.01 ± 28%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.btrfs_get_or_create_delayed_node.btrfs_delayed_update_inode
      0.05 ±162%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_create
      0.07 ±100%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_unlink
      0.07 ±106%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.evict_refill_and_join
      0.09 ±112%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_commit_inode_delayed_inode
      0.17 ± 59%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_evict_inode
      0.12 ±205%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_insert_delayed_dir_index
      0.01 ± 11%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.btrfs_delayed_delete_inode_ref.__btrfs_unlink_inode
      0.01 ± 32%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.btrfs_delayed_update_inode.btrfs_update_inode
      0.10 ± 12%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
      0.07 ± 68%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
      0.32 ± 25%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.sched_exec.bprm_execve
      0.25 ±206%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.vfs_write.ksys_write.do_syscall_64
      0.10 ± 52%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.stop_two_cpus.migrate_swap
      0.01 ± 16%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.raid1_write_request.raid1_make_request.md_handle_request.md_submit_bio
      0.02 ± 13%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.rcu_gp_kthread.kthread.ret_from_fork
      0.07 ±  8%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_next_old_leaf.btrfs_get_extent
      0.05 ±  2%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_read_lock_root_node.btrfs_search_slot
      0.04 ±  4%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
      0.01 ± 62%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_xattr
      0.01 ± 10%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_next_old_leaf
      0.09 ± 55%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
      0.03 ± 16%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_lookup_inode
      0.10 ± 13%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.34 ± 69%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
      0.01 ± 23%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_commit_inode_delayed_items
      0.11 ± 96%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_release_delayed_node
      0.22 ± 67%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delayed_update_inode
      0.13 ± 70%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delete_delayed_dir_index
      0.14 ± 62%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_insert_delayed_dir_index
      0.02 ± 29%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.schedule_timeout.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter
      0.03 ± 30%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
      0.11 ±174%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.schedule_timeout.md_thread.kthread.ret_from_fork
      0.00 ± 20%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.schedule_timeout.transaction_kthread.kthread.ret_from_fork
      0.02 ±  5%     -69.4%       0.01 ±  9%  perf-sched.sch_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork
      0.03 ± 86%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.wait_extent_bit.constprop.0.lock_extent_bits.lock_and_cleanup_extent_if_need
      0.07 ±118%    -100.0%       0.00        perf-sched.sch_delay.avg.ms.wait_for_partner.fifo_open.do_dentry_open.do_open.isra
      0.03 ± 10%   +1667.7%       0.57 ± 38%  perf-sched.sch_delay.avg.ms.worker_thread.kthread.ret_from_fork
      0.10 ± 18%    -100.0%       0.00        perf-sched.sch_delay.max.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
      0.22 ± 67%    -100.0%       0.00        perf-sched.sch_delay.max.ms.btrfs_start_ordered_extent.lock_and_cleanup_extent_if_need.btrfs_buffered_write.btrfs_file_write_iter
      0.04 ±103%    -100.0%       0.00        perf-sched.sch_delay.max.ms.cleaner_kthread.kthread.ret_from_fork
      0.64 ±210%     -98.5%       0.01 ± 46%  perf-sched.sch_delay.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
      0.11 ± 25%     -99.6%       0.00 ±223%  perf-sched.sch_delay.max.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
      9.81 ± 26%     -97.7%       0.23 ±217%  perf-sched.sch_delay.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
      0.79 ±107%    -100.0%       0.00        perf-sched.sch_delay.max.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
      0.03 ±106%    -100.0%       0.00        perf-sched.sch_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
      9.61 ± 40%     -99.9%       0.01 ± 25%  perf-sched.sch_delay.max.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.entry_SYSCALL_64_after_hwframe.[unknown]
      0.01 ± 19%    -100.0%       0.00        perf-sched.sch_delay.max.ms.io_schedule.__lock_page.__process_pages_contig.lock_delalloc_pages
      0.01 ± 20%    -100.0%       0.00        perf-sched.sch_delay.max.ms.io_schedule.__lock_page.extent_write_cache_pages.extent_writepages
      0.23 ±155%    -100.0%       0.00        perf-sched.sch_delay.max.ms.io_schedule.__lock_page.pagecache_get_page.prepare_pages
      0.09 ±194%    -100.0%       0.00        perf-sched.sch_delay.max.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.extent_write_cache_pages
      0.01 ± 30%    -100.0%       0.00        perf-sched.sch_delay.max.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.prepare_pages
      0.01 ± 11%    -100.0%       0.00        perf-sched.sch_delay.max.ms.io_schedule.wait_on_page_bit.write_all_supers.btrfs_commit_transaction
      0.04 ±106%    -100.0%       0.00        perf-sched.sch_delay.max.ms.md_write_start.raid1_make_request.md_handle_request.md_submit_bio
      0.05 ± 65%    -100.0%       0.00        perf-sched.sch_delay.max.ms.percpu_ref_switch_to_atomic_sync.set_in_sync.md_check_recovery.raid1d
     10.25 ± 37%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
      0.01 ± 69%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__kmalloc.btrfs_alloc_delayed_item.btrfs_delete_delayed_dir_index
      0.91 ±160%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__kmalloc.btrfs_buffered_write.btrfs_file_write_iter
     12.69 ±  3%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      0.59 ± 77%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_read_lock_root_node
      0.99 ± 26%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_search_slot
      0.10 ±110%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_write.__btrfs_tree_lock.btrfs_lock_root_node
      0.24 ±143%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_write.btrfs_inode_lock.btrfs_buffered_write
      2.07 ± 47%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
      0.15 ± 74%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.dput.path_openat.do_filp_open
     12.46 ± 23%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
      0.64 ± 75%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.__clear_extent_bit
     11.18 ± 17%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      0.01 ± 34%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.btrfs_get_or_create_delayed_node.btrfs_delayed_update_inode
      0.39 ±197%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_create
      0.37 ± 88%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_unlink
      1.17 ± 78%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.evict_refill_and_join
      2.65 ±134%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_commit_inode_delayed_inode
      2.26 ± 66%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_evict_inode
      0.47 ±216%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_insert_delayed_dir_index
      0.01 ± 10%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.btrfs_delayed_delete_inode_ref.__btrfs_unlink_inode
      0.01 ± 74%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.btrfs_delayed_update_inode.btrfs_update_inode
     12.80          -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
      2.94 ±141%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
      8.48 ± 34%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.sched_exec.bprm_execve
      1.21 ±210%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.vfs_write.ksys_write.do_syscall_64
      0.12 ± 13%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr
      8.16 ± 63%    -100.0%       0.00        perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion.stop_two_cpus.migrate_swap
      1.67 ±164%    -100.0%       0.00        perf-sched.sch_delay.max.ms.raid1_write_request.raid1_make_request.md_handle_request.md_submit_bio
      0.12 ± 20%    -100.0%       0.00        perf-sched.sch_delay.max.ms.rcu_gp_kthread.kthread.ret_from_fork
      4.73 ± 53%    -100.0%       0.00        perf-sched.sch_delay.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_next_old_leaf.btrfs_get_extent
    413.28 ±136%    -100.0%       0.00        perf-sched.sch_delay.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_read_lock_root_node.btrfs_search_slot
     12.69          -100.0%       0.00        perf-sched.sch_delay.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
      0.03 ± 99%    -100.0%       0.00        perf-sched.sch_delay.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_xattr
      0.05 ± 49%    -100.0%       0.00        perf-sched.sch_delay.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_next_old_leaf
    217.96 ±210%    -100.0%       0.00        perf-sched.sch_delay.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
      0.13 ±  2%    -100.0%       0.00        perf-sched.sch_delay.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_lookup_inode
     11.18 ± 15%    -100.0%       0.00        perf-sched.sch_delay.max.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
    198.46 ±209%    -100.0%       0.00        perf-sched.sch_delay.max.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
      0.16 ± 84%     -99.2%       0.00 ±223%  perf-sched.sch_delay.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
      0.13 ± 41%    -100.0%       0.00        perf-sched.sch_delay.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_commit_inode_delayed_items
      2.30 ±172%    -100.0%       0.00        perf-sched.sch_delay.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_release_delayed_node
      4.55 ± 73%    -100.0%       0.00        perf-sched.sch_delay.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delayed_update_inode
      4.66 ± 61%    -100.0%       0.00        perf-sched.sch_delay.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delete_delayed_dir_index
      6.39 ± 49%    -100.0%       0.00        perf-sched.sch_delay.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_insert_delayed_dir_index
      0.54 ± 69%    -100.0%       0.00        perf-sched.sch_delay.max.ms.schedule_timeout.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter
      0.19 ± 80%    -100.0%       0.00        perf-sched.sch_delay.max.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
      0.57 ±196%    -100.0%       0.00        perf-sched.sch_delay.max.ms.schedule_timeout.md_thread.kthread.ret_from_fork
      6.32 ± 67%     -89.3%       0.67 ±221%  perf-sched.sch_delay.max.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork
      0.00 ± 20%    -100.0%       0.00        perf-sched.sch_delay.max.ms.schedule_timeout.transaction_kthread.kthread.ret_from_fork
      0.50 ± 33%     -93.4%       0.03 ± 87%  perf-sched.sch_delay.max.ms.smpboot_thread_fn.kthread.ret_from_fork
      0.21 ±132%    -100.0%       0.00        perf-sched.sch_delay.max.ms.wait_extent_bit.constprop.0.lock_extent_bits.lock_and_cleanup_extent_if_need
      4.39 ±126%    -100.0%       0.00        perf-sched.sch_delay.max.ms.wait_for_partner.fifo_open.do_dentry_open.do_open.isra
      4.77 ± 68%     -42.2%       2.76        perf-sched.sch_delay.max.ms.worker_thread.kthread.ret_from_fork
    599.58 ± 97%     -98.9%       6.36 ± 71%  perf-sched.total_sch_delay.max.ms
     10.70           -98.4%       0.17 ± 16%  perf-sched.total_wait_and_delay.average.ms
    558281           -99.9%     281.00 ± 21%  perf-sched.total_wait_and_delay.count.ms
      8534 ±  6%     -99.9%       9.36 ± 54%  perf-sched.total_wait_and_delay.max.ms
     10.65           -98.7%       0.14 ± 13%  perf-sched.total_wait_time.average.ms
      8534 ±  6%     -99.9%       8.33 ± 59%  perf-sched.total_wait_time.max.ms
    891.34 ±  2%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
    180.32 ± 16%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.btrfs_start_ordered_extent.lock_and_cleanup_extent_if_need.btrfs_buffered_write.btrfs_file_write_iter
    737.60 ±  8%    -100.0%       0.00 ±223%  perf-sched.wait_and_delay.avg.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
    279.88           -99.9%       0.38 ±110%  perf-sched.wait_and_delay.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
     19.04 ± 39%    -100.0%       0.01 ±223%  perf-sched.wait_and_delay.avg.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
    313.17 ± 42%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
    281.69 ±  5%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.percpu_ref_switch_to_atomic_sync.set_in_sync.md_check_recovery.raid1d
    105.77 ± 26%     -99.8%       0.18 ±110%  perf-sched.wait_and_delay.avg.ms.pipe_read.new_sync_read.vfs_read.ksys_read
     31.57 ± 17%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
     26.05 ± 11%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
     47.72 ± 36%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
     47.55 ± 25%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
     20.76 ± 18%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
     29.01 ± 13%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
     44.28 ± 11%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.stop_two_cpus.migrate_swap
      4.21          -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_read_lock_root_node.btrfs_search_slot
      1.21 ±  6%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
     93.67 ±  2%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
     33.12 ± 27%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_lookup_inode
    117.98          -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
    210.83 ±  4%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
    175.84 ± 85%     -98.8%       2.03 ± 50%  perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
     52.13 ±  3%    -100.0%       0.00 ±223%  perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
    478.82          -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
    897.35 ± 34%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.schedule_timeout.md_thread.kthread.ret_from_fork
    536.93 ±  3%    -100.0%       0.01 ±  9%  perf-sched.wait_and_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork
    313.52 ± 23%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.wait_extent_bit.constprop.0.lock_extent_bits.lock_and_cleanup_extent_if_need
    377.83 ±  2%     -99.8%       0.79 ± 40%  perf-sched.wait_and_delay.avg.ms.worker_thread.kthread.ret_from_fork
     20.00          -100.0%       0.00        perf-sched.wait_and_delay.count.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
     87.33 ± 12%    -100.0%       0.00        perf-sched.wait_and_delay.count.btrfs_start_ordered_extent.lock_and_cleanup_extent_if_need.btrfs_buffered_write.btrfs_file_write_iter
     12.33 ±  8%     -98.6%       0.17 ±223%  perf-sched.wait_and_delay.count.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
    245.33           -97.7%       5.67 ± 34%  perf-sched.wait_and_delay.count.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
    250.00           -99.8%       0.50 ±152%  perf-sched.wait_and_delay.count.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
      4.00 ± 32%    -100.0%       0.00        perf-sched.wait_and_delay.count.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
      2.00          -100.0%       0.00        perf-sched.wait_and_delay.count.percpu_ref_switch_to_atomic_sync.set_in_sync.md_check_recovery.raid1d
      1609 ± 30%     -95.5%      72.50 ± 73%  perf-sched.wait_and_delay.count.pipe_read.new_sync_read.vfs_read.ksys_read
    536.67 ±  6%    -100.0%       0.00        perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
      2991 ±  3%    -100.0%       0.00        perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
     75.50 ± 10%    -100.0%       0.00        perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
    422.83 ±  4%    -100.0%       0.00        perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
      1632 ±  4%    -100.0%       0.00        perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      2189          -100.0%       0.00        perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
    204.17 ±  6%    -100.0%       0.00        perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.wait_for_completion.stop_two_cpus.migrate_swap
    455323          -100.0%       0.00        perf-sched.wait_and_delay.count.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_read_lock_root_node.btrfs_search_slot
     65656 ±  3%    -100.0%       0.00        perf-sched.wait_and_delay.count.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
     10399          -100.0%       0.00        perf-sched.wait_and_delay.count.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
     39.17 ± 28%    -100.0%       0.00        perf-sched.wait_and_delay.count.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_lookup_inode
      2163          -100.0%       0.00        perf-sched.wait_and_delay.count.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
      1763 ±  2%    -100.0%       0.00        perf-sched.wait_and_delay.count.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
    326.17           -99.9%       0.17 ±223%  perf-sched.wait_and_delay.count.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
     40.00          -100.0%       0.00        perf-sched.wait_and_delay.count.schedule_timeout.kcompactd.kthread.ret_from_fork
      6.00          -100.0%       0.00        perf-sched.wait_and_delay.count.schedule_timeout.md_thread.kthread.ret_from_fork
      1771           -95.0%      88.33        perf-sched.wait_and_delay.count.smpboot_thread_fn.kthread.ret_from_fork
     19.17 ± 38%    -100.0%       0.00        perf-sched.wait_and_delay.count.wait_extent_bit.constprop.0.lock_extent_bits.lock_and_cleanup_extent_if_need
      2144 ±  3%     -99.7%       6.50 ± 73%  perf-sched.wait_and_delay.count.worker_thread.kthread.ret_from_fork
    999.86          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
    342.26 ± 21%    -100.0%       0.00        perf-sched.wait_and_delay.max.ms.btrfs_start_ordered_extent.lock_and_cleanup_extent_if_need.btrfs_buffered_write.btrfs_file_write_iter
      1000          -100.0%       0.00 ±223%  perf-sched.wait_and_delay.max.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
      1951 ± 35%     -99.9%       2.17 ±115%  perf-sched.wait_and_delay.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
      1002          -100.0%       0.01 ±223%  perf-sched.wait_and_delay.max.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
      1087 ± 11%    -100.0%       0.00        perf-sched.wait_and_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
    338.09 ± 10%    -100.0%       0.00        perf-sched.wait_and_delay.max.ms.percpu_ref_switch_to_atomic_sync.set_in_sync.md_check_recovery.raid1d
      1187 ± 30%     -99.9%       0.87 ±119%  perf-sched.wait_and_delay.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read
      1291          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
      1311          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      1176 ±  7%    -100.0%       0.00        perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
      1281          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
      1301          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      1296          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
      1252 ±  2%    -100.0%       0.00        perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion.stop_two_cpus.migrate_swap
      4103 ± 63%    -100.0%       0.00        perf-sched.wait_and_delay.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_read_lock_root_node.btrfs_search_slot
      1297          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
      1321          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
    181.27 ± 17%    -100.0%       0.00        perf-sched.wait_and_delay.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_lookup_inode
      1311          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
      1319          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
    446.66 ± 19%     -98.2%       8.02 ± 56%  perf-sched.wait_and_delay.max.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
      1500 ± 18%    -100.0%       0.00 ±223%  perf-sched.wait_and_delay.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
    505.07          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
      5335 ± 34%    -100.0%       0.00        perf-sched.wait_and_delay.max.ms.schedule_timeout.md_thread.kthread.ret_from_fork
      8534 ±  6%    -100.0%       0.03 ± 87%  perf-sched.wait_and_delay.max.ms.smpboot_thread_fn.kthread.ret_from_fork
    333.17 ± 23%    -100.0%       0.00        perf-sched.wait_and_delay.max.ms.wait_extent_bit.constprop.0.lock_extent_bits.lock_and_cleanup_extent_if_need
      1632 ± 83%     -99.7%       5.28 ±106%  perf-sched.wait_and_delay.max.ms.worker_thread.kthread.ret_from_fork
    891.32 ±  2%    -100.0%       0.00        perf-sched.wait_time.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
    180.31 ± 16%    -100.0%       0.00        perf-sched.wait_time.avg.ms.btrfs_start_ordered_extent.lock_and_cleanup_extent_if_need.btrfs_buffered_write.btrfs_file_write_iter
    275.67 ±184%    -100.0%       0.00        perf-sched.wait_time.avg.ms.cleaner_kthread.kthread.ret_from_fork
    737.57 ±  8%    -100.0%       0.00        perf-sched.wait_time.avg.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
    279.78           -99.9%       0.35 ±111%  perf-sched.wait_time.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
     19.02 ± 39%    -100.0%       0.01 ±223%  perf-sched.wait_time.avg.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
    313.15 ± 42%    -100.0%       0.00        perf-sched.wait_time.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
     12.58 ± 47%    -100.0%       0.00        perf-sched.wait_time.avg.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.entry_SYSCALL_64_after_hwframe.[unknown]
      0.08 ± 29%    -100.0%       0.00        perf-sched.wait_time.avg.ms.io_schedule.__lock_page.__process_pages_contig.lock_delalloc_pages
    129.40 ±102%    -100.0%       0.00        perf-sched.wait_time.avg.ms.io_schedule.__lock_page.extent_write_cache_pages.extent_writepages
      0.41 ± 31%    -100.0%       0.00        perf-sched.wait_time.avg.ms.io_schedule.__lock_page.pagecache_get_page.prepare_pages
     20.52 ± 70%    -100.0%       0.00        perf-sched.wait_time.avg.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.extent_write_cache_pages
      0.41 ± 44%    -100.0%       0.00        perf-sched.wait_time.avg.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.prepare_pages
      0.02 ± 92%    -100.0%       0.00        perf-sched.wait_time.avg.ms.io_schedule.wait_on_page_bit.write_all_supers.btrfs_commit_transaction
      0.02 ± 72%    -100.0%       0.00        perf-sched.wait_time.avg.ms.md_write_start.raid1_make_request.md_handle_request.md_submit_bio
    281.66 ±  5%    -100.0%       0.00        perf-sched.wait_time.avg.ms.percpu_ref_switch_to_atomic_sync.set_in_sync.md_check_recovery.raid1d
    105.63 ± 26%     -99.9%       0.11 ±136%  perf-sched.wait_time.avg.ms.pipe_read.new_sync_read.vfs_read.ksys_read
     31.46 ± 18%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
      1.44 ±107%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__kmalloc.btrfs_alloc_delayed_item.btrfs_delete_delayed_dir_index
      0.62 ± 43%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__kmalloc.btrfs_buffered_write.btrfs_file_write_iter
     25.96 ± 11%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      0.56 ± 21%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_read_lock_root_node
      0.52 ± 20%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_search_slot
      0.12 ± 55%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_write.__btrfs_tree_lock.btrfs_lock_root_node
      0.51 ± 54%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_write.btrfs_inode_lock.btrfs_buffered_write
      0.01 ±  9%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.dput.__fput.task_work_run
     47.67 ± 36%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
    140.54 ± 75%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.dput.path_openat.do_filp_open
    247.53 ±117%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.filemap_read.new_sync_read.vfs_read
     47.32 ± 25%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
     24.82 ± 99%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.__clear_extent_bit
     20.68 ± 18%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      0.47 ± 15%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.btrfs_get_or_create_delayed_node.btrfs_delayed_update_inode
    384.46 ± 54%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_create
    237.37 ± 95%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_unlink
     67.63 ± 55%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.evict_refill_and_join
      0.07 ± 85%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.md_write_start.raid1_make_request.md_handle_request
     53.34 ± 71%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_commit_inode_delayed_inode
     21.59 ±139%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_evict_inode
      1.31 ± 25%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_insert_delayed_dir_index
     10.66 ±212%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.btrfs_delayed_delete_inode_ref.__btrfs_unlink_inode
      1.12 ± 17%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.btrfs_delayed_update_inode.btrfs_update_inode
     28.90 ± 13%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
     21.74 ±108%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
      0.06 ± 80%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.sched_exec.bprm_execve
     76.84 ±143%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.truncate_inode_pages_range.btrfs_evict_inode.evict
     39.64 ±221%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.vfs_write.ksys_write.do_syscall_64
      9.06 ±  4%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr
     44.18 ± 11%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.stop_two_cpus.migrate_swap
      0.00 ±  8%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion_io.write_all_supers.btrfs_commit_transaction
      0.15 ± 16%    -100.0%       0.00        perf-sched.wait_time.avg.ms.raid1_write_request.raid1_make_request.md_handle_request.md_submit_bio
      2.98 ±  7%    -100.0%       0.00        perf-sched.wait_time.avg.ms.rcu_gp_kthread.kthread.ret_from_fork
      0.64 ±  2%    -100.0%       0.00        perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_next_old_leaf.btrfs_get_extent
      4.16          -100.0%       0.00        perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_read_lock_root_node.btrfs_search_slot
      1.17 ±  6%    -100.0%       0.00        perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
     25.00 ±212%    -100.0%       0.00        perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_xattr
      0.78 ±  7%    -100.0%       0.00        perf-sched.wait_time.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_next_old_leaf
     93.58 ±  2%    -100.0%       0.00        perf-sched.wait_time.avg.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
     33.09 ± 27%    -100.0%       0.00        perf-sched.wait_time.avg.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_lookup_inode
    117.89          -100.0%       0.00        perf-sched.wait_time.avg.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
    210.49 ±  4%    -100.0%       0.00        perf-sched.wait_time.avg.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
    175.79 ± 85%     -99.2%       1.42 ± 31%  perf-sched.wait_time.avg.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
     52.13 ±  3%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
      0.81 ± 38%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_commit_inode_delayed_items
     11.66 ±204%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_release_delayed_node
     26.32 ±110%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delayed_update_inode
     37.15 ± 54%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delete_delayed_dir_index
     31.23 ± 68%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_insert_delayed_dir_index
     16.32 ±219%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_timeout.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter
    478.80          -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
      0.80 ±174%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_timeout.khugepaged.kthread.ret_from_fork
    897.24 ± 34%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_timeout.md_thread.kthread.ret_from_fork
      3.58           -17.4%       2.96 ±  7%  perf-sched.wait_time.avg.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork
      0.01 ± 39%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_timeout.transaction_kthread.kthread.ret_from_fork
    536.91 ±  3%    -100.0%       0.00        perf-sched.wait_time.avg.ms.smpboot_thread_fn.kthread.ret_from_fork
    313.49 ± 23%    -100.0%       0.00        perf-sched.wait_time.avg.ms.wait_extent_bit.constprop.0.lock_extent_bits.lock_and_cleanup_extent_if_need
      0.03 ± 60%    -100.0%       0.00        perf-sched.wait_time.avg.ms.wait_for_partner.fifo_open.do_dentry_open.do_open.isra
    377.80 ±  2%     -99.9%       0.21 ±223%  perf-sched.wait_time.avg.ms.worker_thread.kthread.ret_from_fork
    999.79          -100.0%       0.00        perf-sched.wait_time.max.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
    342.25 ± 21%    -100.0%       0.00        perf-sched.wait_time.max.ms.btrfs_start_ordered_extent.lock_and_cleanup_extent_if_need.btrfs_buffered_write.btrfs_file_write_iter
      2071 ±140%    -100.0%       0.00        perf-sched.wait_time.max.ms.cleaner_kthread.kthread.ret_from_fork
      1000          -100.0%       0.00        perf-sched.wait_time.max.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
      1951 ± 35%     -99.9%       2.17 ±116%  perf-sched.wait_time.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
      1002          -100.0%       0.01 ±223%  perf-sched.wait_time.max.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
      1087 ± 11%    -100.0%       0.00        perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
      1241 ±  2%    -100.0%       0.00        perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.entry_SYSCALL_64_after_hwframe.[unknown]
      0.43 ± 42%    -100.0%       0.00        perf-sched.wait_time.max.ms.io_schedule.__lock_page.__process_pages_contig.lock_delalloc_pages
      2560 ± 99%    -100.0%       0.00        perf-sched.wait_time.max.ms.io_schedule.__lock_page.extent_write_cache_pages.extent_writepages
      0.68 ± 54%    -100.0%       0.00        perf-sched.wait_time.max.ms.io_schedule.__lock_page.pagecache_get_page.prepare_pages
    297.29 ± 48%    -100.0%       0.00        perf-sched.wait_time.max.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.extent_write_cache_pages
      4.07 ± 76%    -100.0%       0.00        perf-sched.wait_time.max.ms.io_schedule.wait_on_page_bit.wait_on_page_writeback.prepare_pages
      0.04 ±107%    -100.0%       0.00        perf-sched.wait_time.max.ms.io_schedule.wait_on_page_bit.write_all_supers.btrfs_commit_transaction
      0.06 ± 81%    -100.0%       0.00        perf-sched.wait_time.max.ms.md_write_start.raid1_make_request.md_handle_request.md_submit_bio
    338.06 ± 10%    -100.0%       0.00        perf-sched.wait_time.max.ms.percpu_ref_switch_to_atomic_sync.set_in_sync.md_check_recovery.raid1d
      1025          -100.0%       0.40 ± 83%  perf-sched.wait_time.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read
      1289          -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
      1.80 ± 95%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__kmalloc.btrfs_alloc_delayed_item.btrfs_delete_delayed_dir_index
      1.46 ± 88%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__kmalloc.btrfs_buffered_write.btrfs_file_write_iter
      1311          -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      1.35 ± 31%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_read_lock_root_node
      2.87 ± 94%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_search_slot
      0.23 ± 77%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write.__btrfs_tree_lock.btrfs_lock_root_node
      0.80 ± 84%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write.btrfs_inode_lock.btrfs_buffered_write
      0.02 ± 23%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.dput.__fput.task_work_run
      1176 ±  7%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
      1051 ± 44%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.dput.path_openat.do_filp_open
    778.82 ± 71%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.filemap_read.new_sync_read.vfs_read
      1277          -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
    535.12 ±100%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.__clear_extent_bit
      1298          -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      1.04 ± 30%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.btrfs_get_or_create_delayed_node.btrfs_delayed_update_inode
      1025 ± 45%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_create
    746.26 ± 71%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_unlink
    999.60 ± 44%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.evict_refill_and_join
      0.07 ± 85%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.md_write_start.raid1_make_request.md_handle_request
    946.43 ± 45%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_commit_inode_delayed_inode
    381.48 ±141%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_evict_inode
      1.93 ± 40%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_insert_delayed_dir_index
    192.48 ±222%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.btrfs_delayed_delete_inode_ref.__btrfs_unlink_inode
      1.41 ± 11%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.btrfs_delayed_update_inode.btrfs_update_inode
      1292          -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
    775.35 ± 71%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
      2.68 ± 86%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.sched_exec.bprm_execve
    391.34 ±141%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.truncate_inode_pages_range.btrfs_evict_inode.evict
    196.99 ±222%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.vfs_write.ksys_write.do_syscall_64
      1001          -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr
      1251 ±  2%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion.stop_two_cpus.migrate_swap
      0.00 ±  8%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion_io.write_all_supers.btrfs_commit_transaction
      1.79 ±150%    -100.0%       0.00        perf-sched.wait_time.max.ms.raid1_write_request.raid1_make_request.md_handle_request.md_submit_bio
      5.08          -100.0%       0.00        perf-sched.wait_time.max.ms.rcu_gp_kthread.kthread.ret_from_fork
      8.38 ± 29%    -100.0%       0.00        perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_next_old_leaf.btrfs_get_extent
      4102 ± 63%    -100.0%       0.00        perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_read_lock_root_node.btrfs_search_slot
      1294          -100.0%       0.00        perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
    193.72 ±219%    -100.0%       0.00        perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_xattr
      2.52 ± 25%    -100.0%       0.00        perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_next_old_leaf
      1320          -100.0%       0.00        perf-sched.wait_time.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
    181.20 ± 17%    -100.0%       0.00        perf-sched.wait_time.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_lookup_inode
      1311          -100.0%       0.00        perf-sched.wait_time.max.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
      1317          -100.0%       0.00        perf-sched.wait_time.max.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
    446.58 ± 19%     -98.8%       5.28 ± 58%  perf-sched.wait_time.max.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
      1500 ± 18%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
     15.94 ±199%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_commit_inode_delayed_items
    195.75 ±220%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_release_delayed_node
    615.31 ± 98%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delayed_update_inode
      1251 ±  3%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delete_delayed_dir_index
      1035 ± 44%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_insert_delayed_dir_index
    193.40 ±221%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_timeout.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter
    505.03          -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
      0.80 ±174%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_timeout.khugepaged.kthread.ret_from_fork
      5335 ± 34%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_timeout.md_thread.kthread.ret_from_fork
     11.82 ± 23%     -59.2%       4.82 ±  7%  perf-sched.wait_time.max.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork
      0.01 ± 39%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_timeout.transaction_kthread.kthread.ret_from_fork
      8534 ±  6%    -100.0%       0.01 ±223%  perf-sched.wait_time.max.ms.smpboot_thread_fn.kthread.ret_from_fork
    333.02 ± 23%    -100.0%       0.00        perf-sched.wait_time.max.ms.wait_extent_bit.constprop.0.lock_extent_bits.lock_and_cleanup_extent_if_need
      1.12 ± 37%    -100.0%       0.00        perf-sched.wait_time.max.ms.wait_for_partner.fifo_open.do_dentry_open.do_open.isra
      1632 ± 83%     -99.8%       2.98 ±223%  perf-sched.wait_time.max.ms.worker_thread.kthread.ret_from_fork



***************************************************************************************************
lkp-csl-2sp9: 88 threads Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory
=========================================================================================
compiler/cpufreq_governor/disk/fs/kconfig/load/md/rootfs/tbox_group/test/testcase/ucode:
  gcc-9/performance/4BRD_12G/btrfs/x86_64-rhel-8.3/1500/RAID0/debian-10.4-x86_64-20200603.cgz/lkp-csl-2sp9/disk_cp/aim7/0x5003006

commit: 
  c7f9865055 ("Merge branch 'for-next-next-v5.12-20210322' into for-next-20210322")
  b05645404a ("btrfs: use percpu_read_positive instead of sum_positive for need_preempt")

c7f98650557ad6d6 b05645404a7d4f798a510154272 
---------------- --------------------------- 
         %stddev     %change         %stddev
             \          |                \  
     16285          +113.7%      34796 ±  3%  aim7.jobs-per-min
    552.75           -53.1%     259.01 ±  3%  aim7.time.elapsed_time
    552.75           -53.1%     259.01 ±  3%  aim7.time.elapsed_time.max
    520304           -28.8%     370507        aim7.time.involuntary_context_switches
      2848            -3.1%       2758 ±  2%  aim7.time.maximum_resident_set_size
    248273           -37.7%     154710 ±  3%  aim7.time.minor_page_faults
     41029           -56.3%      17943 ±  3%  aim7.time.system_time
     27.02 ±  2%     -14.1%      23.22        aim7.time.user_time
  31743847           -21.0%   25076617        aim7.time.voluntary_context_switches
     14.79           +39.8%      20.67        iostat.cpu.idle
     85.10            -7.0%      79.12        iostat.cpu.system
    583.27           -50.4%     289.46 ±  2%  uptime.boot
      9501           -27.8%       6858        uptime.idle
     17.17            +8.9       26.09 ±  2%  mpstat.cpu.all.idle%
      0.00 ±  2%      -0.0        0.00 ±  3%  mpstat.cpu.all.iowait%
     81.71            -9.0       72.66        mpstat.cpu.all.sys%
      0.12            +0.1        0.24 ±  3%  mpstat.cpu.all.usr%
   1401839            -9.6%    1267856        cpuidle.C1.usage
 6.961e+09           -39.0%  4.246e+09 ± 10%  cpuidle.C1E.time
  41563072           -25.2%   31075590 ±  2%  cpuidle.C1E.usage
   2682235           -16.6%    2236199 ±  2%  cpuidle.POLL.time
    146958           -15.1%     124815 ±  9%  cpuidle.POLL.usage
    175335           -13.2%     152187 ±  2%  meminfo.AnonHugePages
     11.00         +4969.7%     557.67 ± 76%  meminfo.Buffers
    318887           +16.9%     372654        meminfo.Inactive
    317370           +15.4%     366112        meminfo.Inactive(anon)
      1516          +331.3%       6541 ± 48%  meminfo.Inactive(file)
     47973           +82.5%      87547        meminfo.Mapped
     14.00           +45.2%      20.33 ±  2%  vmstat.cpu.id
     85.00            -7.5%      78.67        vmstat.cpu.sy
      3379           -18.9%       2741 ± 11%  vmstat.io.bo
     11.00         +4969.7%     557.67 ± 76%  vmstat.memory.buff
     78.50           -10.8%      70.00        vmstat.procs.r
    111871           +69.0%     189111        vmstat.system.cs
    180399            +1.4%     182933        vmstat.system.in
    115374 ± 26%     -52.9%      54361 ± 92%  numa-meminfo.node0.AnonHugePages
    799.00 ± 12%    +569.5%       5349 ± 58%  numa-meminfo.node0.Inactive(file)
     19699           +95.5%      38510 ±  7%  numa-meminfo.node0.Mapped
   1486609 ±  5%     +20.9%    1796861 ±  4%  numa-meminfo.node0.MemUsed
    595737 ±  4%     -12.0%     524528 ± 14%  numa-meminfo.node1.Active
    568562 ±  4%     -12.4%     497794 ± 15%  numa-meminfo.node1.Active(anon)
     28097           +73.7%      48812 ±  3%  numa-meminfo.node1.Mapped
   1966696 ±  3%     -10.2%    1766350 ±  4%  numa-meminfo.node1.MemUsed
    123006 ± 27%     -30.1%      86000 ±  2%  numa-meminfo.node1.SUnreclaim
    175288 ± 19%     -20.5%     139278        numa-meminfo.node1.Slab
    556.00           -26.6%     408.33 ±  8%  slabinfo.biovec-max.active_objs
    587.50           -25.7%     436.67 ±  6%  slabinfo.biovec-max.num_objs
      1636           -36.4%       1040 ±  9%  slabinfo.btrfs_ordered_extent.active_objs
      1636           -36.4%       1040 ±  9%  slabinfo.btrfs_ordered_extent.num_objs
      2522 ±  7%     -14.9%       2145 ±  7%  slabinfo.dmaengine-unmap-16.active_objs
      2522 ±  7%     -14.9%       2145 ±  7%  slabinfo.dmaengine-unmap-16.num_objs
      2792           -18.1%       2286 ± 11%  slabinfo.mnt_cache.active_objs
      2792           -18.1%       2286 ± 11%  slabinfo.mnt_cache.num_objs
     15095           -14.5%      12900        slabinfo.vmap_area.active_objs
     15096           -14.5%      12907        slabinfo.vmap_area.num_objs
    199.00 ± 12%    +572.7%       1338 ± 58%  numa-vmstat.node0.nr_inactive_file
      4891           +93.5%       9466 ±  7%  numa-vmstat.node0.nr_mapped
    114639           -64.0%      41294 ± 18%  numa-vmstat.node0.nr_written
    199.00 ± 12%    +572.7%       1338 ± 58%  numa-vmstat.node0.nr_zone_inactive_file
     45459 ± 24%    +188.3%     131047 ± 27%  numa-vmstat.node0.numa_other
    142309 ±  4%     -12.4%     124712 ± 15%  numa-vmstat.node1.nr_active_anon
      6921           +72.9%      11970 ±  2%  numa-vmstat.node1.nr_mapped
     30745 ± 27%     -30.1%      21499 ±  2%  numa-vmstat.node1.nr_slab_unreclaimable
    114162 ±  2%     -63.8%      41311 ± 16%  numa-vmstat.node1.nr_written
    142309 ±  4%     -12.4%     124712 ± 15%  numa-vmstat.node1.nr_zone_active_anon
    187575 ±  5%     -46.0%     101230 ± 36%  numa-vmstat.node1.numa_other
    198026            -2.6%     192793        proc-vmstat.nr_active_anon
     13652            +2.1%      13945        proc-vmstat.nr_active_file
     12110            +2.7%      12441        proc-vmstat.nr_dirty
     79375           +15.6%      91740        proc-vmstat.nr_inactive_anon
    379.00          +331.1%       1634 ± 48%  proc-vmstat.nr_inactive_file
     38542            +1.1%      38985        proc-vmstat.nr_kernel_stack
     12005           +83.0%      21974        proc-vmstat.nr_mapped
    205077            +3.2%     211577        proc-vmstat.nr_shmem
     58554            -1.1%      57921        proc-vmstat.nr_slab_unreclaimable
    469248           -61.7%     179938 ± 13%  proc-vmstat.nr_written
    198026            -2.6%     192793        proc-vmstat.nr_zone_active_anon
     13652            +2.1%      13945        proc-vmstat.nr_zone_active_file
     79375           +15.6%      91740        proc-vmstat.nr_zone_inactive_anon
    379.00          +331.1%       1634 ± 48%  proc-vmstat.nr_zone_inactive_file
     11799            -1.2%      11659        proc-vmstat.nr_zone_write_pending
    218845           -33.3%     146043        proc-vmstat.numa_hint_faults
    144367 ±  2%     -39.4%      87504 ±  5%  proc-vmstat.numa_hint_faults_local
  40345161            -1.2%   39849274        proc-vmstat.numa_hit
  40264107            -1.2%   39769269        proc-vmstat.numa_local
     81054            -1.3%      80005        proc-vmstat.numa_other
     46245 ± 32%     -42.6%      26534 ± 26%  proc-vmstat.numa_pages_migrated
    351957 ±  4%     -19.6%     283113 ±  4%  proc-vmstat.numa_pte_updates
   2735158            +2.8%    2810452        proc-vmstat.pgactivate
  40502971            -1.3%   39984533        proc-vmstat.pgalloc_normal
   2010628           -43.8%    1129490        proc-vmstat.pgfault
  40193886            -1.5%   39585361        proc-vmstat.pgfree
     46245 ± 32%     -42.6%      26534 ± 26%  proc-vmstat.pgmigrate_success
   1877112           -61.7%     719720 ± 13%  proc-vmstat.pgpgout
    109115           -51.0%      53499 ±  3%  proc-vmstat.pgreuse
    233.62 ±  7%    +105.6%     480.40 ± 11%  sched_debug.cfs_rq:/.load_avg.avg
     16913 ±  8%     +93.9%      32794 ±  8%  sched_debug.cfs_rq:/.load_avg.max
      1904 ±  8%     +97.8%       3765 ±  8%  sched_debug.cfs_rq:/.load_avg.stddev
  15493048           -62.3%    5837041        sched_debug.cfs_rq:/.min_vruntime.avg
  15622073           -62.0%    5929696        sched_debug.cfs_rq:/.min_vruntime.max
  15142850           -62.0%    5757245        sched_debug.cfs_rq:/.min_vruntime.min
     74849 ±  7%     -57.7%      31657 ±  3%  sched_debug.cfs_rq:/.min_vruntime.stddev
      0.77           -10.7%       0.69 ±  4%  sched_debug.cfs_rq:/.nr_running.avg
     99.30           +98.9%     197.53        sched_debug.cfs_rq:/.removed.load_avg.max
     14.86 ± 23%    +108.3%      30.95 ± 21%  sched_debug.cfs_rq:/.removed.load_avg.stddev
     42.80 ±  3%     +62.6%      69.60 ± 33%  sched_debug.cfs_rq:/.removed.runnable_avg.max
     42.80 ±  3%     +62.6%      69.60 ± 33%  sched_debug.cfs_rq:/.removed.util_avg.max
    786.85           -12.4%     689.59        sched_debug.cfs_rq:/.runnable_avg.avg
      1913 ±  3%     -12.3%       1677 ±  6%  sched_debug.cfs_rq:/.runnable_avg.max
    318422 ±  7%     -86.0%      44714 ± 54%  sched_debug.cfs_rq:/.spread0.avg
    447250 ±  3%     -69.3%     137476 ± 24%  sched_debug.cfs_rq:/.spread0.max
     74712 ±  7%     -57.6%      31686 ±  4%  sched_debug.cfs_rq:/.spread0.stddev
    725.50            -9.4%     657.50 ±  2%  sched_debug.cfs_rq:/.util_avg.avg
    483.47 ±  2%     -24.5%     365.00 ± 13%  sched_debug.cfs_rq:/.util_est_enqueued.avg
      1308 ±  2%      -8.2%       1201 ±  4%  sched_debug.cfs_rq:/.util_est_enqueued.max
    289.45           -14.6%     247.21        sched_debug.cfs_rq:/.util_est_enqueued.stddev
     93579 ±  7%     -25.5%      69682 ±  4%  sched_debug.cpu.avg_idle.min
    299640           -50.1%     149462        sched_debug.cpu.clock.avg
    299655           -50.1%     149477        sched_debug.cpu.clock.max
    299624           -50.1%     149446        sched_debug.cpu.clock.min
    296705           -50.1%     148010        sched_debug.cpu.clock_task.avg
    296925           -50.1%     148200        sched_debug.cpu.clock_task.max
    292304           -51.1%     142968        sched_debug.cpu.clock_task.min
      2804           -15.9%       2357 ±  4%  sched_debug.cpu.curr->pid.avg
     10705           -37.9%       6652 ±  4%  sched_debug.cpu.curr->pid.max
      1576 ±  3%     -14.3%       1350 ±  9%  sched_debug.cpu.curr->pid.stddev
      3073 ± 58%    +304.2%      12422 ± 26%  sched_debug.cpu.max_idle_balance_cost.stddev
      0.84           -14.2%       0.72 ±  4%  sched_debug.cpu.nr_running.avg
    340648           -25.4%     254284        sched_debug.cpu.nr_switches.avg
    353484           -25.5%     263402        sched_debug.cpu.nr_switches.max
    336135           -26.2%     248055        sched_debug.cpu.nr_switches.min
    520.55 ±  7%     -55.0%     234.40 ±  9%  sched_debug.cpu.nr_uninterruptible.max
   -337.35           -70.4%    -100.00        sched_debug.cpu.nr_uninterruptible.min
    142.17           -62.8%      52.88 ±  4%  sched_debug.cpu.nr_uninterruptible.stddev
    299624           -50.1%     149446        sched_debug.cpu_clk
    299130           -50.2%     148951        sched_debug.ktime
    299984           -50.1%     149805        sched_debug.sched_clk
      3.24          +102.1%       6.54 ±  9%  perf-stat.i.MPKI
      0.33            +0.2        0.58 ± 13%  perf-stat.i.branch-miss-rate%
  15596599           +50.6%   23492055 ±  3%  perf-stat.i.branch-misses
     23.99            +6.3       30.27 ±  3%  perf-stat.i.cache-miss-rate%
  17143469          +154.2%   43578703 ±  7%  perf-stat.i.cache-misses
  71149237           +98.4%  1.412e+08 ±  4%  perf-stat.i.cache-references
    112366           +69.8%     190852        perf-stat.i.context-switches
      9.19            -9.9%       8.28        perf-stat.i.cpi
 2.093e+11            -6.5%  1.956e+11        perf-stat.i.cpu-cycles
     12086           -63.2%       4450 ±  6%  perf-stat.i.cycles-between-cache-misses
      0.01 ±  5%      +0.0        0.02 ± 44%  perf-stat.i.dTLB-load-miss-rate%
    533605 ±  5%     +76.5%     941571 ± 11%  perf-stat.i.dTLB-load-misses
 5.634e+09            +7.1%  6.034e+09        perf-stat.i.dTLB-loads
     64242 ±  2%     +34.7%      86540 ±  6%  perf-stat.i.dTLB-store-misses
 8.412e+08           +70.1%  1.431e+09 ±  2%  perf-stat.i.dTLB-stores
     40.11 ±  2%      -1.1       39.05        perf-stat.i.iTLB-load-miss-rate%
   4051220 ±  2%     +61.3%    6532783        perf-stat.i.iTLB-load-misses
   6046856           +69.8%   10269969 ±  2%  perf-stat.i.iTLB-loads
 2.252e+10            +2.8%  2.315e+10        perf-stat.i.instructions
      5529 ±  2%     -36.3%       3523        perf-stat.i.instructions-per-iTLB-miss
      0.12           +17.3%       0.14        perf-stat.i.ipc
      1.25          +141.4%       3.01 ± 37%  perf-stat.i.major-faults
      2.38            -6.5%       2.22        perf-stat.i.metric.GHz
      0.86            +5.9%       0.92        perf-stat.i.metric.K/sec
    135.02            +9.1%     147.36        perf-stat.i.metric.M/sec
      3547           +18.9%       4218        perf-stat.i.minor-faults
     91.25            -1.1       90.17        perf-stat.i.node-load-miss-rate%
   5662762           +86.5%   10559629 ±  2%  perf-stat.i.node-load-misses
    539972          +108.4%    1125049 ±  2%  perf-stat.i.node-loads
     91.47            -1.1       90.37        perf-stat.i.node-store-miss-rate%
   2868624           +77.5%    5090913 ±  2%  perf-stat.i.node-store-misses
    265081           +92.2%     509509 ±  2%  perf-stat.i.node-stores
      3548           +19.0%       4221        perf-stat.i.page-faults
      3.16           +93.1%       6.10 ±  5%  perf-stat.overall.MPKI
      0.29            +0.1        0.44 ±  2%  perf-stat.overall.branch-miss-rate%
     24.09            +6.7       30.84 ±  2%  perf-stat.overall.cache-miss-rate%
      9.29            -9.0%       8.45        perf-stat.overall.cpi
     12208           -63.0%       4511 ±  6%  perf-stat.overall.cycles-between-cache-misses
      0.01 ±  5%      +0.0        0.02 ± 11%  perf-stat.overall.dTLB-load-miss-rate%
      0.01 ±  2%      -0.0        0.01 ±  4%  perf-stat.overall.dTLB-store-miss-rate%
     40.12 ±  2%      -1.2       38.89        perf-stat.overall.iTLB-load-miss-rate%
      5562 ±  2%     -36.3%       3543        perf-stat.overall.instructions-per-iTLB-miss
      0.11            +9.9%       0.12        perf-stat.overall.ipc
     91.29            -0.9       90.37        perf-stat.overall.node-load-miss-rate%
  15567024           +50.3%   23398024 ±  3%  perf-stat.ps.branch-misses
  17112764          +153.7%   43409527 ±  7%  perf-stat.ps.cache-misses
  71027425           +98.0%  1.406e+08 ±  4%  perf-stat.ps.cache-references
    112169           +69.5%     190116        perf-stat.ps.context-switches
 2.089e+11            -6.7%  1.949e+11        perf-stat.ps.cpu-cycles
      9822            -0.7%       9757        perf-stat.ps.cpu-migrations
    533953 ±  5%     +76.0%     939956 ± 12%  perf-stat.ps.dTLB-load-misses
 5.624e+09            +6.9%  6.011e+09        perf-stat.ps.dTLB-loads
     64163 ±  2%     +34.5%      86291 ±  6%  perf-stat.ps.dTLB-store-misses
 8.397e+08           +69.7%  1.425e+09 ±  2%  perf-stat.ps.dTLB-stores
   4044012 ±  2%     +60.9%    6507724        perf-stat.ps.iTLB-load-misses
   6036161           +69.5%   10230248 ±  2%  perf-stat.ps.iTLB-loads
 2.248e+10            +2.6%  2.306e+10        perf-stat.ps.instructions
      1.24          +140.9%       2.99 ± 37%  perf-stat.ps.major-faults
      3540           +18.6%       4200        perf-stat.ps.minor-faults
   5652724           +86.1%   10519046 ±  2%  perf-stat.ps.node-load-misses
    539172          +107.9%    1121070 ±  2%  perf-stat.ps.node-loads
   2863578           +77.1%    5071382 ±  2%  perf-stat.ps.node-store-misses
    264637           +91.8%     507604 ±  2%  perf-stat.ps.node-stores
      3542           +18.7%       4203        perf-stat.ps.page-faults
 1.244e+13           -51.8%  5.991e+12 ±  2%  perf-stat.total.instructions
      0.03 ±  8%     -40.0%       0.01 ± 10%  perf-sched.sch_delay.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
      5.42 ± 99%     -99.8%       0.01 ± 10%  perf-sched.sch_delay.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
      0.02 ± 46%     -51.1%       0.01 ± 19%  perf-sched.sch_delay.avg.ms.do_syslog.part.0.kmsg_read.vfs_read
      0.06 ± 87%     -89.2%       0.01 ± 14%  perf-sched.sch_delay.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown]
      0.01           -37.5%       0.01 ± 16%  perf-sched.sch_delay.avg.ms.pipe_read.new_sync_read.vfs_read.ksys_read
      0.08           -35.8%       0.05 ±  2%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      0.01 ± 21%    +143.5%       0.03 ± 53%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_read_lock_root_node
      0.23 ± 19%     -81.4%       0.04 ± 84%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_search_slot
      0.02 ± 63%     -71.4%       0.01 ± 23%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.dput.path_openat.do_filp_open
      0.15 ±  7%     -49.7%       0.07 ± 58%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
      0.08 ± 73%     -80.7%       0.01 ± 42%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.evict_refill_and_join
      0.07 ± 18%     -66.9%       0.02 ± 56%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_evict_inode
      0.01 ± 11%     -33.3%       0.01 ± 23%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.btrfs_delayed_delete_inode_ref.__btrfs_unlink_inode
      1.27 ± 93%     -96.5%       0.04 ± 24%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
      0.11 ±  5%     -65.7%       0.04 ± 46%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
      0.01 ±  9%     -51.5%       0.00 ± 70%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion_io.write_all_supers.btrfs_commit_transaction
      0.24 ± 98%     -99.6%       0.00 ±141%  perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.wp_page_copy.__handle_mm_fault.handle_mm_fault
      0.03           -64.1%       0.01 ±  5%  perf-sched.sch_delay.avg.ms.rcu_gp_kthread.kthread.ret_from_fork
      0.08 ± 10%     -53.0%       0.04 ± 16%  perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_next_old_leaf.btrfs_get_extent
      0.07           -66.2%       0.02 ±  2%  perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_read_lock_root_node.btrfs_search_slot
      0.08 ±  5%     -77.5%       0.02 ±  5%  perf-sched.sch_delay.avg.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
      0.27 ± 82%     -76.0%       0.06 ± 74%  perf-sched.sch_delay.avg.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
      0.34 ± 98%     -99.1%       0.00 ±141%  perf-sched.sch_delay.avg.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_del_orphan_item
      0.10 ±  8%     -35.9%       0.07 ± 13%  perf-sched.sch_delay.avg.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
      0.01 ± 16%     +88.9%       0.01 ± 11%  perf-sched.sch_delay.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_select
      0.01 ± 91%     -68.0%       0.00 ±141%  perf-sched.sch_delay.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
      0.05 ± 28%     -57.2%       0.02 ± 31%  perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_release_delayed_node
      0.05 ± 62%     -43.2%       0.03 ± 70%  perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delayed_update_inode
      0.09 ± 64%     -80.5%       0.02 ± 24%  perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delete_delayed_dir_index
      0.04           -23.7%       0.03 ± 14%  perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_insert_delayed_dir_index
      0.02 ±  8%     -44.8%       0.01 ± 17%  perf-sched.sch_delay.avg.ms.schedule_timeout.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter
      0.03           -47.2%       0.01 ± 10%  perf-sched.sch_delay.avg.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
      2.25 ± 61%     -99.9%       0.00 ± 72%  perf-sched.sch_delay.avg.ms.schedule_timeout.khugepaged.kthread.ret_from_fork
      0.02 ±  6%     -44.2%       0.01 ±  6%  perf-sched.sch_delay.avg.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork
      0.02 ±  3%     -39.4%       0.01        perf-sched.sch_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork
      0.04 ±  5%     -53.3%       0.02 ±  9%  perf-sched.sch_delay.avg.ms.worker_thread.kthread.ret_from_fork
      0.10           -44.5%       0.06 ± 19%  perf-sched.sch_delay.max.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
      5.44 ± 98%     -99.8%       0.01 ±  3%  perf-sched.sch_delay.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
      0.03 ± 56%     -62.3%       0.01 ± 33%  perf-sched.sch_delay.max.ms.do_syslog.part.0.kmsg_read.vfs_read
      0.97 ± 42%     -60.9%       0.38 ± 21%  perf-sched.sch_delay.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read
      0.01 ±  9%   +1790.9%       0.10 ±125%  perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__kmalloc.btrfs_buffered_write.btrfs_file_write_iter
      0.03 ± 59%    +614.0%       0.25 ± 65%  perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_read_lock_root_node
      0.00 ±100%    +193.3%       0.01 ± 25%  perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.btrfs_add_delayed_tree_ref.btrfs_free_tree_block
      0.01 ±  9%    +100.0%       0.02 ± 48%  perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.btrfs_get_or_create_delayed_node.btrfs_delayed_update_inode
      0.65 ± 97%     -98.7%       0.01 ± 39%  perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc_trace.btrfs_wq_run_delayed_node.isra
      4.54 ±  3%     -67.5%       1.48 ± 59%  perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
      0.04 ±  2%     -15.2%       0.04 ±  8%  perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr
      0.01 ±  9%     -51.5%       0.00 ± 70%  perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion_io.write_all_supers.btrfs_commit_transaction
      0.24 ± 98%     -99.6%       0.00 ±141%  perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.wp_page_copy.__handle_mm_fault.handle_mm_fault
      0.16 ± 21%     -77.8%       0.03 ± 16%  perf-sched.sch_delay.max.ms.rcu_gp_kthread.kthread.ret_from_fork
      0.34 ± 98%     -99.1%       0.00 ±141%  perf-sched.sch_delay.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_del_orphan_item
      0.11 ± 30%     -66.4%       0.04 ± 22%  perf-sched.sch_delay.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_lookup_inode
      0.01 ± 33%     +77.8%       0.01 ± 15%  perf-sched.sch_delay.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_select
      4.12 ± 97%     -55.8%       1.82 ±139%  perf-sched.sch_delay.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
      2.63 ± 86%     -83.7%       0.43 ±105%  perf-sched.sch_delay.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delete_delayed_dir_index
      0.12 ± 14%     -60.5%       0.05 ±  9%  perf-sched.sch_delay.max.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
      2.25 ± 61%     -99.9%       0.00 ± 72%  perf-sched.sch_delay.max.ms.schedule_timeout.khugepaged.kthread.ret_from_fork
      8.36 ± 54%     -57.5%       3.55 ±127%  perf-sched.sch_delay.max.ms.wait_for_partner.fifo_open.do_dentry_open.do_open.isra
      5.55 ± 43%     -49.1%       2.82 ±  2%  perf-sched.sch_delay.max.ms.worker_thread.kthread.ret_from_fork
      0.08           -68.2%       0.02 ±  3%  perf-sched.total_sch_delay.average.ms
      4885 ±  4%     -54.9%       2204 ±  5%  perf-sched.total_sch_delay.max.ms
     16.98           -15.5%      14.35        perf-sched.total_wait_and_delay.average.ms
    568532           +63.2%     927754        perf-sched.total_wait_and_delay.count.ms
     16.91           -15.2%      14.33        perf-sched.total_wait_time.average.ms
    114.56 ±  8%     -25.9%      84.90 ± 23%  perf-sched.wait_and_delay.avg.ms.pipe_read.new_sync_read.vfs_read.ksys_read
    141.37 ± 10%     -44.1%      79.00 ±  5%  perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
     93.54 ±  8%     -39.9%      56.20 ±  3%  perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
    674.11 ± 24%     -59.0%     276.11 ± 33%  perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
    193.05 ±  4%     -49.1%      98.23 ± 45%  perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
     79.28 ± 16%     -32.3%      53.71 ±  3%  perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      1833 ± 34%    -100.0%       0.00        perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_create
    104.83 ±  5%     -49.1%      53.33 ± 22%  perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
      1096           -41.7%     638.78 ±  7%  perf-sched.wait_and_delay.avg.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
    524.92 ±  4%     -37.6%     327.66 ±  6%  perf-sched.wait_and_delay.avg.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
     49.11 ±  7%     -28.3%      35.19 ±  7%  perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
    526.54 ± 12%     -14.7%     449.33 ±  6%  perf-sched.wait_and_delay.avg.ms.worker_thread.kthread.ret_from_fork
    561.00 ±  3%     +21.2%     680.00 ±  4%  perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
      2915           +20.1%       3501 ±  2%  perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
     18.00 ±  5%     +68.5%      30.33 ± 21%  perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
     17.50 ±100%    +357.1%      80.00 ± 12%  perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.dput.path_openat.do_filp_open
    445.00 ±  7%     +40.1%     623.67 ±  3%  perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
      1538           +28.8%       1981 ±  3%  perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      3.00 ± 33%    -100.0%       0.00        perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_create
      2146           +22.2%       2622 ±  2%  perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
    498366           +64.1%     817888        perf-sched.wait_and_delay.count.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_read_lock_root_node.btrfs_search_slot
     36568 ±  3%     +57.9%      57723 ±  4%  perf-sched.wait_and_delay.count.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
     10327 ±  2%    +107.1%      21383 ±  4%  perf-sched.wait_and_delay.count.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
      1104          +157.1%       2840 ±  7%  perf-sched.wait_and_delay.count.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
      2612           +81.0%       4728        perf-sched.wait_and_delay.count.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
     36.50 ± 31%     -37.9%      22.67 ±  2%  perf-sched.wait_and_delay.count.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
    337.00 ±  2%     +39.2%     469.00        perf-sched.wait_and_delay.count.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
     50.00 ± 18%    +140.0%     120.00 ± 15%  perf-sched.wait_and_delay.count.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delete_delayed_dir_index
     24.00 ±100%    +480.6%     139.33 ± 13%  perf-sched.wait_and_delay.count.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_insert_delayed_dir_index
      4981           -52.5%       2365 ±  4%  perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
      4988 ±  2%     -52.1%       2390 ±  3%  perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      4888           -51.9%       2352 ±  4%  perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
      4894           -51.3%       2381 ±  4%  perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
      4892           -51.1%       2393 ±  4%  perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      4866          -100.0%       0.00        perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_create
      5000 ±  2%     -52.3%       2384 ±  4%  perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
      4987 ±  2%     -52.0%       2394 ±  4%  perf-sched.wait_and_delay.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
      5008 ±  2%     -51.9%       2407 ±  4%  perf-sched.wait_and_delay.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
      4997 ±  2%     -51.7%       2411 ±  4%  perf-sched.wait_and_delay.max.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
      4994 ±  2%     -51.7%       2410 ±  4%  perf-sched.wait_and_delay.max.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
      1329 ± 24%     -19.2%       1074 ±  9%  perf-sched.wait_and_delay.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
      4778           -50.5%       2364 ±  3%  perf-sched.wait_and_delay.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delete_delayed_dir_index
    585.29 ± 99%     -82.9%     100.01 ±140%  perf-sched.wait_time.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
      0.09 ± 69%  +11996.6%      11.43 ± 76%  perf-sched.wait_time.avg.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.entry_SYSCALL_64_after_hwframe.[unknown]
    114.55 ±  8%     -25.9%      84.89 ± 23%  perf-sched.wait_time.avg.ms.pipe_read.new_sync_read.vfs_read.ksys_read
    141.27 ± 10%     -44.1%      78.93 ±  5%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
      0.38 ± 26%     -35.0%       0.25 ± 31%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__kmalloc.btrfs_buffered_write.btrfs_file_write_iter
     93.46 ±  8%     -39.9%      56.14 ±  3%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      0.47 ± 27%     -50.9%       0.23 ± 20%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.btrfs_evict_inode.evict.__dentry_kill
      0.54 ±  6%     -51.6%       0.26 ± 21%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_read.__btrfs_tree_read_lock.btrfs_search_slot
    674.08 ± 24%     -59.1%     275.91 ± 33%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
    192.91 ±  4%     -49.1%      98.16 ± 45%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
     81.50 ± 99%     -99.4%       0.45 ± 24%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.__clear_extent_bit
     79.22 ± 16%     -32.3%      53.66 ±  3%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      0.57 ±  4%     -54.6%       0.26 ± 31%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.btrfs_get_or_create_delayed_node.btrfs_delayed_update_inode
      1833 ± 34%    -100.0%       0.20 ± 12%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_create
      0.86           -68.7%       0.27 ±  8%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.evict_refill_and_join
      0.58 ± 45%     -53.7%       0.27 ± 11%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc_trace.btrfs_wq_run_delayed_node.isra
      0.01 ± 72%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_async_run_delayed_root
      0.83 ± 12%     -67.8%       0.27 ± 14%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_evict_inode
    103.56 ±  6%     -48.5%      53.29 ± 22%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
      0.43 ±  8%     -61.1%       0.17 ± 74%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.rmap_walk_anon.remove_migration_ptes.migrate_pages
      0.42 ±  2%     -32.8%       0.28 ± 18%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.truncate_inode_pages_range.btrfs_evict_inode.evict
      0.21 ± 41%     -67.1%       0.07 ± 72%  perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion_io.write_all_supers.btrfs_commit_transaction
      0.53 ± 91%     -94.0%       0.03 ±141%  perf-sched.wait_time.avg.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_del_orphan_item
      1096           -41.7%     638.64 ±  7%  perf-sched.wait_time.avg.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
    524.81 ±  4%     -37.6%     327.59 ±  6%  perf-sched.wait_time.avg.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
     49.10 ±  7%     -28.3%      35.19 ±  7%  perf-sched.wait_time.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
      0.73 ±  4%     -69.7%       0.22 ± 13%  perf-sched.wait_time.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_commit_inode_delayed_items
      0.99 ± 19%   +6129.1%      61.67 ± 50%  perf-sched.wait_time.avg.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delayed_update_inode
      6.19 ± 40%     -86.8%       0.82 ±134%  perf-sched.wait_time.avg.ms.schedule_timeout.khugepaged.kthread.ret_from_fork
      0.02 ± 29%     -62.2%       0.01 ± 23%  perf-sched.wait_time.avg.ms.schedule_timeout.wait_for_completion.__flush_work.lru_add_drain_all
    526.50 ± 12%     -14.7%     449.31 ±  6%  perf-sched.wait_time.avg.ms.worker_thread.kthread.ret_from_fork
      2339 ± 99%     -65.9%     798.57 ±141%  perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
      1.28 ±  2%    +283.5%       4.90 ± 50%  perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown]
      7.20 ± 82%  +31915.5%       2304 ±  3%  perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.entry_SYSCALL_64_after_hwframe.[unknown]
      4981           -52.5%       2365 ±  4%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages_nodemask.pagecache_get_page.prepare_pages
      4988 ±  2%     -52.1%       2390 ±  3%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      0.82 ± 41%     -58.4%       0.34 ± 19%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.btrfs_evict_inode.evict.__dentry_kill
      4888           -51.9%       2352 ±  4%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.dput.do_unlinkat.do_syscall_64
      4894           -51.5%       2375 ±  4%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_map.btrfs_get_extent
      4892           -51.1%       2392 ±  4%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.alloc_extent_state.set_extent_bit
      4866          -100.0%       0.45 ± 30%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.btrfs_create
      4.84 ± 41%     -77.2%       1.10 ± 17%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.start_transaction.evict_refill_and_join
      1.29 ± 39%     -67.0%       0.43 ± 28%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc_trace.btrfs_wq_run_delayed_node.isra
      0.01 ± 72%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_async_run_delayed_root
      3.36 ±  2%     -33.3%       2.24 ± 28%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.__btrfs_release_delayed_node.btrfs_evict_inode
      4980 ±  2%     -52.1%       2384 ±  4%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.prepare_pages.btrfs_buffered_write
      0.49 ±  4%     -50.2%       0.24 ± 74%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.rmap_walk_anon.remove_migration_ptes.migrate_pages
      2.51 ± 56%     -55.9%       1.11 ± 30%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.sched_exec.bprm_execve
      0.21 ± 41%     -67.1%       0.07 ± 72%  perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.wait_for_completion_io.write_all_supers.btrfs_commit_transaction
      9.29 ± 36%  +16791.5%       1570 ± 70%  perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_next_old_leaf.btrfs_get_extent
      4987 ±  2%     -52.0%       2394 ±  4%  perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_file_extent
      5002 ±  2%     -51.9%       2407 ±  4%  perf-sched.wait_time.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot
      0.53 ± 91%     -94.0%       0.03 ±141%  perf-sched.wait_time.max.ms.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_del_orphan_item
      4995 ±  2%     -51.7%       2411 ±  4%  perf-sched.wait_time.max.ms.rwsem_down_write_slowpath.do_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
      4994 ±  2%     -51.7%       2410 ±  4%  perf-sched.wait_time.max.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
      1329 ± 24%     -19.2%       1074 ±  9%  perf-sched.wait_time.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll
      1.60 ± 16%     -59.4%       0.65 ±  2%  perf-sched.wait_time.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.__btrfs_commit_inode_delayed_items
      2.64 ± 10%  +87739.7%       2318 ±  2%  perf-sched.wait_time.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delayed_update_inode
      4778           -50.5%       2364 ±  3%  perf-sched.wait_time.max.ms.schedule_preempt_disabled.__mutex_lock.isra.0.btrfs_delete_delayed_dir_index
      6.19 ± 40%     -86.8%       0.82 ±134%  perf-sched.wait_time.max.ms.schedule_timeout.khugepaged.kthread.ret_from_fork
     29.94 ± 23%     -72.2%       8.32 ±  5%  perf-sched.wait_time.max.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork
      0.03 ± 52%     -73.3%       0.01 ± 17%  perf-sched.wait_time.max.ms.schedule_timeout.wait_for_completion.__flush_work.lru_add_drain_all
      1.06 ±  2%     -31.2%       0.73 ± 14%  perf-sched.wait_time.max.ms.wait_for_partner.fifo_open.do_dentry_open.do_open.isra
    107283           -54.2%      49119 ±  5%  softirqs.CPU0.RCU
    123038           -52.5%      58499 ±  5%  softirqs.CPU0.SCHED
    106229           -56.2%      46527 ±  3%  softirqs.CPU1.RCU
    121276           -53.7%      56132 ±  4%  softirqs.CPU1.SCHED
    107177           -56.6%      46506 ±  3%  softirqs.CPU10.RCU
    120325           -54.0%      55299 ±  4%  softirqs.CPU10.SCHED
    106243           -56.1%      46627 ±  3%  softirqs.CPU11.RCU
    120180           -54.0%      55261 ±  4%  softirqs.CPU11.SCHED
    105922           -55.9%      46762 ±  3%  softirqs.CPU12.RCU
    119754           -53.9%      55180 ±  5%  softirqs.CPU12.SCHED
    107598 ±  3%     -56.8%      46446 ±  4%  softirqs.CPU13.RCU
    119881           -53.8%      55354 ±  4%  softirqs.CPU13.SCHED
    104724           -56.1%      45956 ±  4%  softirqs.CPU14.RCU
    119963           -53.8%      55419 ±  4%  softirqs.CPU14.SCHED
     13165 ± 99%     -99.9%      19.33 ±141%  softirqs.CPU15.NET_RX
    110092 ±  2%     -56.5%      47849 ±  3%  softirqs.CPU15.RCU
    121368           -54.4%      55288 ±  4%  softirqs.CPU15.SCHED
    109057           -56.0%      48036 ±  3%  softirqs.CPU16.RCU
    119921           -53.9%      55242 ±  4%  softirqs.CPU16.SCHED
    108655           -56.1%      47694 ±  3%  softirqs.CPU17.RCU
    120088           -54.2%      54944 ±  4%  softirqs.CPU17.SCHED
    108627           -56.2%      47559 ±  3%  softirqs.CPU18.RCU
    120120           -54.1%      55191 ±  4%  softirqs.CPU18.SCHED
    108694           -56.2%      47643 ±  4%  softirqs.CPU19.RCU
    119665           -54.0%      55052 ±  4%  softirqs.CPU19.SCHED
    105228           -56.0%      46263 ±  4%  softirqs.CPU2.RCU
    120219           -54.2%      55106 ±  4%  softirqs.CPU2.SCHED
    109275 ±  2%     -56.2%      47868 ±  4%  softirqs.CPU20.RCU
    119900           -54.0%      55176 ±  4%  softirqs.CPU20.SCHED
    109136 ±  2%     -56.1%      47909 ±  3%  softirqs.CPU21.RCU
    120163           -54.2%      55070 ±  4%  softirqs.CPU21.SCHED
    107108           -56.8%      46311 ±  3%  softirqs.CPU22.RCU
    119637           -53.9%      55119 ±  4%  softirqs.CPU22.SCHED
    106706           -56.4%      46544 ±  4%  softirqs.CPU23.RCU
    119600           -54.3%      54676 ±  4%  softirqs.CPU23.SCHED
    107694           -57.0%      46350 ±  3%  softirqs.CPU24.RCU
    119850           -54.6%      54418 ±  4%  softirqs.CPU24.SCHED
    107315           -55.4%      47908 ±  7%  softirqs.CPU25.RCU
    118923           -53.9%      54841 ±  4%  softirqs.CPU25.SCHED
    108053           -56.9%      46519 ±  3%  softirqs.CPU26.RCU
    119759           -54.2%      54805 ±  4%  softirqs.CPU26.SCHED
    105856 ±  3%     -55.9%      46728 ±  3%  softirqs.CPU27.RCU
    119025           -54.0%      54777 ±  4%  softirqs.CPU27.SCHED
    106841           -55.9%      47100 ±  4%  softirqs.CPU28.RCU
    119686           -54.3%      54753 ±  4%  softirqs.CPU28.SCHED
    107379           -56.7%      46452 ±  3%  softirqs.CPU29.RCU
    119565           -54.3%      54655 ±  4%  softirqs.CPU29.SCHED
    104900           -55.9%      46297 ±  3%  softirqs.CPU3.RCU
    120437           -53.8%      55668 ±  4%  softirqs.CPU3.SCHED
    108473           -56.5%      47207 ±  3%  softirqs.CPU30.RCU
    119461           -54.3%      54577 ±  4%  softirqs.CPU30.SCHED
    108219           -56.3%      47238 ±  2%  softirqs.CPU31.RCU
    119467           -54.5%      54344 ±  4%  softirqs.CPU31.SCHED
    108174           -56.5%      47060 ±  3%  softirqs.CPU32.RCU
    119171           -54.2%      54580 ±  4%  softirqs.CPU32.SCHED
    108989           -56.5%      47414 ±  3%  softirqs.CPU33.RCU
    119492           -54.2%      54684 ±  4%  softirqs.CPU33.SCHED
    109593           -56.6%      47517 ±  3%  softirqs.CPU34.RCU
    119557           -54.3%      54637 ±  4%  softirqs.CPU34.SCHED
    109114           -56.8%      47180 ±  3%  softirqs.CPU35.RCU
    119393           -54.3%      54575 ±  4%  softirqs.CPU35.SCHED
    108622           -56.5%      47220 ±  3%  softirqs.CPU36.RCU
    119178           -54.2%      54591 ±  4%  softirqs.CPU36.SCHED
    108119           -56.1%      47515 ±  2%  softirqs.CPU37.RCU
    119127           -54.4%      54348 ±  5%  softirqs.CPU37.SCHED
    108161           -56.1%      47483 ±  2%  softirqs.CPU38.RCU
    119551           -53.9%      55124 ±  4%  softirqs.CPU38.SCHED
    109273           -56.4%      47687 ±  4%  softirqs.CPU39.RCU
    119821           -54.5%      54555 ±  5%  softirqs.CPU39.SCHED
    105305           -56.1%      46206 ±  4%  softirqs.CPU4.RCU
    121018           -54.1%      55573 ±  4%  softirqs.CPU4.SCHED
    108697           -55.9%      47907 ±  6%  softirqs.CPU40.RCU
    119389           -54.3%      54603 ±  4%  softirqs.CPU40.SCHED
    108910           -56.7%      47119 ±  4%  softirqs.CPU41.RCU
    119659           -54.6%      54306 ±  4%  softirqs.CPU41.SCHED
    108514           -56.3%      47391 ±  4%  softirqs.CPU42.RCU
    119576           -54.4%      54554 ±  4%  softirqs.CPU42.SCHED
    108577           -56.6%      47126 ±  3%  softirqs.CPU43.RCU
    118894           -56.4%      51831 ±  8%  softirqs.CPU43.SCHED
     88868           -56.5%      38691 ±  4%  softirqs.CPU44.RCU
    120752           -54.3%      55160 ±  5%  softirqs.CPU44.SCHED
    106923           -56.0%      47014 ±  4%  softirqs.CPU45.RCU
    120825           -54.0%      55585 ±  6%  softirqs.CPU45.SCHED
    107751           -56.4%      46977 ±  4%  softirqs.CPU46.RCU
    121017           -54.4%      55189 ±  4%  softirqs.CPU46.SCHED
    107963           -56.2%      47340 ±  4%  softirqs.CPU47.RCU
    120833           -54.2%      55299 ±  4%  softirqs.CPU47.SCHED
    108484           -57.6%      46008 ±  7%  softirqs.CPU48.RCU
    120891           -54.5%      55050 ±  4%  softirqs.CPU48.SCHED
    109175           -56.5%      47494 ±  3%  softirqs.CPU49.RCU
    120940           -54.0%      55592 ±  4%  softirqs.CPU49.SCHED
    106299           -56.4%      46372 ±  3%  softirqs.CPU5.RCU
    120011           -53.8%      55469 ±  4%  softirqs.CPU5.SCHED
    107216           -57.9%      45130 ±  2%  softirqs.CPU50.RCU
    121129           -54.2%      55450 ±  4%  softirqs.CPU50.SCHED
    107412           -56.4%      46880 ±  4%  softirqs.CPU51.RCU
    120929           -54.1%      55465 ±  4%  softirqs.CPU51.SCHED
    108272           -56.0%      47594 ±  3%  softirqs.CPU52.RCU
    120446           -53.9%      55567 ±  4%  softirqs.CPU52.SCHED
    108623           -56.5%      47260 ±  4%  softirqs.CPU53.RCU
    120955           -54.1%      55515 ±  4%  softirqs.CPU53.SCHED
    108836           -56.0%      47879 ±  4%  softirqs.CPU54.RCU
    120778           -53.9%      55701 ±  4%  softirqs.CPU54.SCHED
    108007           -56.3%      47238 ±  4%  softirqs.CPU55.RCU
    120627           -53.9%      55623 ±  4%  softirqs.CPU55.SCHED
    107653           -56.2%      47164 ±  4%  softirqs.CPU56.RCU
    120659           -53.9%      55621 ±  4%  softirqs.CPU56.SCHED
    107933           -56.0%      47527 ±  4%  softirqs.CPU57.RCU
    120762           -54.1%      55446 ±  4%  softirqs.CPU57.SCHED
    108125           -56.0%      47568 ±  3%  softirqs.CPU58.RCU
    120535           -54.0%      55498 ±  4%  softirqs.CPU58.SCHED
    108829           -56.3%      47530 ±  3%  softirqs.CPU59.RCU
    121270           -54.2%      55509 ±  4%  softirqs.CPU59.SCHED
    106000           -56.5%      46088 ±  3%  softirqs.CPU6.RCU
    119847           -54.4%      54633 ±  3%  softirqs.CPU6.SCHED
    107363           -56.1%      47104 ±  4%  softirqs.CPU60.RCU
    120843           -54.0%      55566 ±  5%  softirqs.CPU60.SCHED
    108012 ±  2%     -56.3%      47240 ±  3%  softirqs.CPU61.RCU
    120808           -54.2%      55356 ±  4%  softirqs.CPU61.SCHED
    106838           -56.0%      47022 ±  4%  softirqs.CPU62.RCU
    120300           -54.1%      55247 ±  5%  softirqs.CPU62.SCHED
    107342           -56.0%      47190 ±  4%  softirqs.CPU63.RCU
    120788           -53.9%      55644 ±  4%  softirqs.CPU63.SCHED
    107881           -56.1%      47337 ±  3%  softirqs.CPU64.RCU
    121028           -54.0%      55673 ±  4%  softirqs.CPU64.SCHED
    107307           -55.7%      47538 ±  4%  softirqs.CPU65.RCU
    120641           -53.7%      55862 ±  5%  softirqs.CPU65.SCHED
    108427           -56.6%      47067 ±  3%  softirqs.CPU66.RCU
    120737           -54.0%      55558 ±  5%  softirqs.CPU66.SCHED
    108761           -56.7%      47042 ±  3%  softirqs.CPU67.RCU
    120486           -54.4%      54998 ±  4%  softirqs.CPU67.SCHED
    108340           -56.6%      46971 ±  3%  softirqs.CPU68.RCU
    119966           -54.1%      55094 ±  4%  softirqs.CPU68.SCHED
    105786 ±  2%     -55.6%      46941 ±  3%  softirqs.CPU69.RCU
    119274           -53.9%      55013 ±  4%  softirqs.CPU69.SCHED
    105814           -56.2%      46294 ±  4%  softirqs.CPU7.RCU
    119938           -54.0%      55193 ±  4%  softirqs.CPU7.SCHED
    108249           -56.3%      47287 ±  3%  softirqs.CPU70.RCU
    120305           -54.2%      55127 ±  4%  softirqs.CPU70.SCHED
    108283 ±  2%     -56.6%      47012 ±  3%  softirqs.CPU71.RCU
    120102           -54.1%      55115 ±  4%  softirqs.CPU71.SCHED
    108083           -56.6%      46867 ±  2%  softirqs.CPU72.RCU
    120687           -54.4%      55004 ±  4%  softirqs.CPU72.SCHED
    108571           -56.9%      46832 ±  3%  softirqs.CPU73.RCU
    119711           -54.0%      55074 ±  4%  softirqs.CPU73.SCHED
    108342           -56.4%      47186 ±  4%  softirqs.CPU74.RCU
    120266           -54.3%      54912 ±  5%  softirqs.CPU74.SCHED
    101741           -55.9%      44831 ±  5%  softirqs.CPU75.RCU
    120582           -54.5%      54847 ±  4%  softirqs.CPU75.SCHED
    102192           -56.7%      44234 ±  3%  softirqs.CPU76.RCU
    120687           -54.2%      55255 ±  4%  softirqs.CPU76.SCHED
    103098           -56.8%      44552 ±  3%  softirqs.CPU77.RCU
    120282           -54.3%      54930 ±  5%  softirqs.CPU77.SCHED
    103319           -56.6%      44805 ±  3%  softirqs.CPU78.RCU
    120464           -54.3%      55005 ±  4%  softirqs.CPU78.SCHED
    102562           -56.8%      44331 ±  3%  softirqs.CPU79.RCU
    120155           -54.3%      54865 ±  4%  softirqs.CPU79.SCHED
    105994           -56.1%      46557 ±  3%  softirqs.CPU8.RCU
    120135           -53.8%      55524 ±  4%  softirqs.CPU8.SCHED
    102347           -56.7%      44269 ±  3%  softirqs.CPU80.RCU
    120382           -54.3%      55051 ±  4%  softirqs.CPU80.SCHED
    101523           -56.6%      44071 ±  3%  softirqs.CPU81.RCU
    120089           -54.2%      54997 ±  4%  softirqs.CPU81.SCHED
    101555           -56.8%      43890 ±  3%  softirqs.CPU82.RCU
    120524           -54.5%      54834 ±  4%  softirqs.CPU82.SCHED
    103267           -56.5%      44885 ±  4%  softirqs.CPU83.RCU
    120294           -54.4%      54882 ±  5%  softirqs.CPU83.SCHED
    102294           -56.4%      44649 ±  4%  softirqs.CPU84.RCU
    120353           -54.3%      54980 ±  4%  softirqs.CPU84.SCHED
    102272           -56.5%      44449 ±  3%  softirqs.CPU85.RCU
    120315           -54.4%      54839 ±  4%  softirqs.CPU85.SCHED
    101908           -56.5%      44361 ±  3%  softirqs.CPU86.RCU
    120066           -54.1%      55114 ±  4%  softirqs.CPU86.SCHED
    102327           -56.5%      44561 ±  2%  softirqs.CPU87.RCU
    119800           -54.5%      54511 ±  5%  softirqs.CPU87.SCHED
    106050           -56.4%      46240 ±  4%  softirqs.CPU9.RCU
    119947           -53.9%      55245 ±  5%  softirqs.CPU9.SCHED
   9390787           -56.3%    4099662 ±  3%  softirqs.RCU
  10578301           -54.2%    4849540 ±  4%  softirqs.SCHED
     90158           -50.1%      45018 ±  2%  softirqs.TIMER
     35.63            -3.0       32.68        perf-profile.calltrace.cycles-pp.__reserve_bytes.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter
     35.63            -3.0       32.68        perf-profile.calltrace.cycles-pp.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
     35.74            -2.8       32.94        perf-profile.calltrace.cycles-pp.btrfs_delalloc_reserve_metadata.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write
     34.60            -2.6       31.97        perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__reserve_bytes.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata
     34.66            -2.5       32.15        perf-profile.calltrace.cycles-pp._raw_spin_lock.__reserve_bytes.btrfs_reserve_metadata_bytes.btrfs_delalloc_reserve_metadata.btrfs_buffered_write
     92.33            -2.2       90.09        perf-profile.calltrace.cycles-pp.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write.ksys_write
     92.36            -2.2       90.15        perf-profile.calltrace.cycles-pp.btrfs_file_write_iter.new_sync_write.vfs_write.ksys_write.do_syscall_64
     92.36            -2.2       90.17        perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
     92.41            -2.2       90.25        perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
     92.42            -2.2       90.27        perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
     92.42            -2.1       90.28        perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
     92.44            -2.1       90.32        perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
     92.50            -2.1       90.40        perf-profile.calltrace.cycles-pp.write
     23.87            -0.8       23.08        perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_clear_delalloc_extent
     23.91            -0.7       23.20        perf-profile.calltrace.cycles-pp._raw_spin_lock.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_clear_delalloc_extent.clear_state_bit
     23.93            -0.7       23.24        perf-profile.calltrace.cycles-pp.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_clear_delalloc_extent.clear_state_bit.__clear_extent_bit
     23.93            -0.7       23.25        perf-profile.calltrace.cycles-pp.btrfs_inode_rsv_release.btrfs_clear_delalloc_extent.clear_state_bit.__clear_extent_bit.clear_extent_bit
     30.94            -0.6       30.30        perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_buffered_write
     24.07            -0.5       23.54        perf-profile.calltrace.cycles-pp.btrfs_clear_delalloc_extent.clear_state_bit.__clear_extent_bit.clear_extent_bit.btrfs_dirty_pages
     24.07            -0.5       23.55        perf-profile.calltrace.cycles-pp.clear_state_bit.__clear_extent_bit.clear_extent_bit.btrfs_dirty_pages.btrfs_buffered_write
     31.01            -0.5       30.49        perf-profile.calltrace.cycles-pp._raw_spin_lock.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_buffered_write.btrfs_file_write_iter
     31.03            -0.5       30.55        perf-profile.calltrace.cycles-pp.btrfs_block_rsv_release.btrfs_inode_rsv_release.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
     24.10            -0.5       23.62        perf-profile.calltrace.cycles-pp.__clear_extent_bit.clear_extent_bit.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter
     24.10            -0.5       23.62        perf-profile.calltrace.cycles-pp.clear_extent_bit.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
     31.04            -0.5       30.57        perf-profile.calltrace.cycles-pp.btrfs_inode_rsv_release.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write
      0.55            +0.5        1.06 ±  5%  perf-profile.calltrace.cycles-pp.btrfs_get_extent.btrfs_set_extent_delalloc.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter
      0.00            +0.5        0.52        perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
      0.00            +0.5        0.53 ±  4%  perf-profile.calltrace.cycles-pp.btrfs_read_lock_root_node.btrfs_search_slot.btrfs_lookup_file_extent.btrfs_get_extent.btrfs_set_extent_delalloc
      0.00            +0.6        0.57        perf-profile.calltrace.cycles-pp.read
      0.00            +0.6        0.59 ±  5%  perf-profile.calltrace.cycles-pp.prepare_pages.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write.vfs_write
      0.68            +0.6        1.29 ±  5%  perf-profile.calltrace.cycles-pp.btrfs_set_extent_delalloc.btrfs_dirty_pages.btrfs_buffered_write.btrfs_file_write_iter.new_sync_write
      0.00            +0.9        0.86 ±  5%  perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_lookup_file_extent.btrfs_get_extent.btrfs_set_extent_delalloc.btrfs_dirty_pages
      0.00            +0.9        0.86 ±  5%  perf-profile.calltrace.cycles-pp.btrfs_lookup_file_extent.btrfs_get_extent.btrfs_set_extent_delalloc.btrfs_dirty_pages.btrfs_buffered_write
      5.83            +1.3        7.14 ±  3%  perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
      5.94            +1.4        7.29 ±  3%  perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
      5.95            +1.4        7.30 ±  3%  perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      6.11            +1.5        7.58 ±  3%  perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      6.11            +1.5        7.58 ±  3%  perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      6.11            +1.5        7.58 ±  3%  perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
      6.16            +1.5        7.66 ±  4%  perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
     90.00            -3.9       86.12        perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
     90.36            -3.3       87.02        perf-profile.children.cycles-pp._raw_spin_lock
     35.77            -3.0       32.81        perf-profile.children.cycles-pp.btrfs_reserve_metadata_bytes
     35.85            -2.9       32.99        perf-profile.children.cycles-pp.__reserve_bytes
     35.74            -2.8       32.94        perf-profile.children.cycles-pp.btrfs_delalloc_reserve_metadata
     92.33            -2.2       90.09        perf-profile.children.cycles-pp.btrfs_buffered_write
     92.36            -2.2       90.15        perf-profile.children.cycles-pp.btrfs_file_write_iter
     92.38            -2.2       90.18        perf-profile.children.cycles-pp.new_sync_write
     92.41            -2.2       90.26        perf-profile.children.cycles-pp.vfs_write
     92.42            -2.1       90.28        perf-profile.children.cycles-pp.ksys_write
     92.50            -2.1       90.42        perf-profile.children.cycles-pp.write
     93.32            -1.7       91.61        perf-profile.children.cycles-pp.do_syscall_64
     93.65            -1.6       92.05        perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
     55.21            -1.1       54.06        perf-profile.children.cycles-pp.btrfs_block_rsv_release
     55.00            -1.1       53.86        perf-profile.children.cycles-pp.btrfs_inode_rsv_release
      0.86            -0.7        0.21 ±  2%  perf-profile.children.cycles-pp.need_preemptive_reclaim
     24.11            -0.5       23.59        perf-profile.children.cycles-pp.btrfs_clear_delalloc_extent
     24.15            -0.5       23.68        perf-profile.children.cycles-pp.clear_state_bit
     24.13            -0.5       23.66        perf-profile.children.cycles-pp.clear_extent_bit
     24.21            -0.4       23.82        perf-profile.children.cycles-pp.__clear_extent_bit
      0.08 ±  5%      -0.0        0.05        perf-profile.children.cycles-pp._raw_spin_lock_irqsave
      0.07            -0.0        0.06        perf-profile.children.cycles-pp.btrfs_block_rsv_refill
      0.11            +0.0        0.12        perf-profile.children.cycles-pp.btrfs_trans_release_metadata
      0.05            +0.0        0.06 ±  7%  perf-profile.children.cycles-pp.btrfs_unlink_inode
      0.05            +0.0        0.06 ±  7%  perf-profile.children.cycles-pp.__btrfs_unlink_inode
      0.06            +0.0        0.07 ±  6%  perf-profile.children.cycles-pp.__btrfs_update_delayed_inode
      0.10 ±  5%      +0.0        0.11        perf-profile.children.cycles-pp.__softirqentry_text_start
      0.09            +0.0        0.11 ±  4%  perf-profile.children.cycles-pp.update_load_avg
      0.07 ±  7%      +0.0        0.08 ±  5%  perf-profile.children.cycles-pp.update_cfs_group
      0.14            +0.0        0.16 ±  5%  perf-profile.children.cycles-pp.vfs_unlink
      0.14            +0.0        0.16 ±  5%  perf-profile.children.cycles-pp.btrfs_unlink
      0.11 ±  4%      +0.0        0.13 ±  3%  perf-profile.children.cycles-pp.irq_exit_rcu
      0.08 ±  6%      +0.0        0.10 ±  4%  perf-profile.children.cycles-pp.worker_thread
      0.08 ±  6%      +0.0        0.10 ±  4%  perf-profile.children.cycles-pp.process_one_work
      0.08 ±  6%      +0.0        0.10 ±  4%  perf-profile.children.cycles-pp.btrfs_work_helper
      0.08 ±  6%      +0.0        0.10 ±  4%  perf-profile.children.cycles-pp.btrfs_async_run_delayed_root
      0.08 ±  6%      +0.0        0.10 ±  4%  perf-profile.children.cycles-pp.__btrfs_commit_inode_delayed_items
      0.08 ±  5%      +0.0        0.11 ±  4%  perf-profile.children.cycles-pp.ret_from_fork
      0.08 ±  5%      +0.0        0.11 ±  4%  perf-profile.children.cycles-pp.kthread
      0.14            +0.0        0.16 ±  2%  perf-profile.children.cycles-pp.rwsem_spin_on_owner
      0.12            +0.0        0.15 ±  3%  perf-profile.children.cycles-pp.btrfs_create
      0.05            +0.0        0.08 ± 10%  perf-profile.children.cycles-pp.menu_select
      0.07 ±  7%      +0.0        0.10 ± 12%  perf-profile.children.cycles-pp.clockevents_program_event
      0.06 ±  9%      +0.0        0.09 ±  5%  perf-profile.children.cycles-pp.btrfs_insert_empty_items
      0.10 ±  5%      +0.0        0.13 ± 13%  perf-profile.children.cycles-pp.ktime_get
      0.34            +0.0        0.37 ±  2%  perf-profile.children.cycles-pp.unlink
      0.34            +0.0        0.37 ±  2%  perf-profile.children.cycles-pp.do_unlinkat
      0.05            +0.0        0.09 ± 10%  perf-profile.children.cycles-pp.copy_page_to_iter
      0.03 ±100%      +0.0        0.07        perf-profile.children.cycles-pp.btrfs_free_path
      0.00            +0.1        0.05        perf-profile.children.cycles-pp.down_read
      0.00            +0.1        0.05        perf-profile.children.cycles-pp.update_curr
      0.00            +0.1        0.05        perf-profile.children.cycles-pp.sched_ttwu_pending
      0.00            +0.1        0.05        perf-profile.children.cycles-pp.xas_load
      0.00            +0.1        0.05        perf-profile.children.cycles-pp.enqueue_entity
      0.10            +0.1        0.15 ±  3%  perf-profile.children.cycles-pp.wake_up_q
      0.10            +0.1        0.15 ±  3%  perf-profile.children.cycles-pp.try_to_wake_up
      0.62            +0.1        0.68 ±  3%  perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
      0.06            +0.1        0.12 ±  4%  perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
      0.06            +0.1        0.12 ±  4%  perf-profile.children.cycles-pp.truncate_inode_pages_range
      0.00            +0.1        0.06 ±  8%  perf-profile.children.cycles-pp.unlock_up
      0.00            +0.1        0.06 ±  8%  perf-profile.children.cycles-pp.find_extent_buffer_nospinlock
      0.00            +0.1        0.06 ±  8%  perf-profile.children.cycles-pp.generic_bin_search
      0.00            +0.1        0.06 ±  8%  perf-profile.children.cycles-pp.merge_state
      0.00            +0.1        0.06 ±  8%  perf-profile.children.cycles-pp.btrfs_calculate_inode_block_rsv_size
      0.00            +0.1        0.06 ±  8%  perf-profile.children.cycles-pp.security_file_permission
      0.00            +0.1        0.06 ±  8%  perf-profile.children.cycles-pp.__alloc_pages_nodemask
      0.06            +0.1        0.12        perf-profile.children.cycles-pp.add_to_page_cache_lru
      0.00            +0.1        0.06        perf-profile.children.cycles-pp.ttwu_do_activate
      0.00            +0.1        0.06        perf-profile.children.cycles-pp.enqueue_task_fair
      0.00            +0.1        0.06 ± 13%  perf-profile.children.cycles-pp.copyin
      0.03 ±100%      +0.1        0.09 ±  5%  perf-profile.children.cycles-pp.__add_to_page_cache_locked
      0.00            +0.1        0.06 ± 14%  perf-profile.children.cycles-pp.mark_page_accessed
      0.00            +0.1        0.06 ±  7%  perf-profile.children.cycles-pp.copyout
      0.67            +0.1        0.73 ±  2%  perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
      0.00            +0.1        0.07 ±  7%  perf-profile.children.cycles-pp.__set_page_dirty_nobuffers
      0.00            +0.1        0.07 ±  7%  perf-profile.children.cycles-pp.___might_sleep
      0.00            +0.1        0.07 ±  7%  perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic
      0.06 ±  9%      +0.1        0.12 ±  7%  perf-profile.children.cycles-pp.lock_extent_bits
      0.06 ±  9%      +0.1        0.12 ±  7%  perf-profile.children.cycles-pp.lock_and_cleanup_extent_if_need
      0.00            +0.1        0.07 ± 11%  perf-profile.children.cycles-pp.find_extent_buffer
      0.00            +0.1        0.07        perf-profile.children.cycles-pp.dequeue_entity
      0.10 ±  5%      +0.1        0.17 ±  2%  perf-profile.children.cycles-pp.schedule
      0.05            +0.1        0.12 ±  3%  perf-profile.children.cycles-pp.btrfs_transaction_in_commit
      0.11            +0.1        0.18 ±  2%  perf-profile.children.cycles-pp.rwsem_wake
      0.00            +0.1        0.07 ±  6%  perf-profile.children.cycles-pp.memset_erms
      0.00            +0.1        0.07 ±  6%  perf-profile.children.cycles-pp.schedule_idle
      0.00            +0.1        0.07 ±  6%  perf-profile.children.cycles-pp.flush_smp_call_function_from_idle
      0.00            +0.1        0.08 ±  6%  perf-profile.children.cycles-pp.kmem_cache_free
      0.00            +0.1        0.08        perf-profile.children.cycles-pp.dequeue_task_fair
      0.10            +0.1        0.18        perf-profile.children.cycles-pp.btrfs_release_path
      0.30            +0.1        0.38 ±  2%  perf-profile.children.cycles-pp.evict
      0.30            +0.1        0.38 ±  2%  perf-profile.children.cycles-pp.btrfs_evict_inode
      0.06 ±  9%      +0.1        0.14 ±  9%  perf-profile.children.cycles-pp.read_block_for_search
      0.30            +0.1        0.38 ±  3%  perf-profile.children.cycles-pp.task_work_run
      0.30            +0.1        0.38 ±  3%  perf-profile.children.cycles-pp.__fput
      0.30            +0.1        0.38 ±  3%  perf-profile.children.cycles-pp.dput
      0.30            +0.1        0.38 ±  3%  perf-profile.children.cycles-pp.__dentry_kill
      0.00            +0.1        0.08 ±  5%  perf-profile.children.cycles-pp.btrfs_copy_from_user
      0.21 ±  4%      +0.1        0.30 ±  6%  perf-profile.children.cycles-pp.osq_lock
      0.05            +0.1        0.14 ±  6%  perf-profile.children.cycles-pp.btrfs_drop_pages
      0.30            +0.1        0.39 ±  2%  perf-profile.children.cycles-pp.__close
      0.32            +0.1        0.41 ±  3%  perf-profile.children.cycles-pp.exit_to_user_mode_prepare
      0.14 ±  3%      +0.1        0.23 ±  4%  perf-profile.children.cycles-pp.__schedule
      0.08 ±  6%      +0.1        0.17 ±  5%  perf-profile.children.cycles-pp.kmem_cache_alloc
      0.08 ±  5%      +0.1        0.18 ±  2%  perf-profile.children.cycles-pp.filemap_get_read_batch
      0.32            +0.1        0.42        perf-profile.children.cycles-pp.syscall_exit_to_user_mode
      0.07            +0.1        0.17 ±  8%  perf-profile.children.cycles-pp.alloc_extent_state
      0.07            +0.1        0.17 ±  5%  perf-profile.children.cycles-pp.btrfs_get_alloc_profile
      0.09 ± 11%      +0.1        0.19 ±  2%  perf-profile.children.cycles-pp.filemap_get_pages
      0.16 ±  6%      +0.1        0.27 ±  4%  perf-profile.children.cycles-pp._raw_spin_lock_irq
      0.11 ±  4%      +0.1        0.21 ±  7%  perf-profile.children.cycles-pp.btrfs_do_readpage
      0.09            +0.1        0.22 ±  5%  perf-profile.children.cycles-pp.calc_available_free_space
      0.38 ±  2%      +0.1        0.51 ±  5%  perf-profile.children.cycles-pp.rwsem_down_write_slowpath
      0.08 ±  5%      +0.1        0.22 ± 14%  perf-profile.children.cycles-pp.btrfs_reserve_data_bytes
      0.12 ±  4%      +0.1        0.26 ±  8%  perf-profile.children.cycles-pp.btrfs_readpage
      0.13            +0.1        0.27 ±  7%  perf-profile.children.cycles-pp.prepare_uptodate_page
      0.29 ±  5%      +0.1        0.42 ±  4%  perf-profile.children.cycles-pp.do_filp_open
      0.29 ±  5%      +0.1        0.42 ±  4%  perf-profile.children.cycles-pp.path_openat
      0.28 ±  3%      +0.1        0.42 ±  5%  perf-profile.children.cycles-pp.creat64
      0.29 ±  5%      +0.1        0.43 ±  5%  perf-profile.children.cycles-pp.do_sys_open
      0.29 ±  5%      +0.1        0.43 ±  5%  perf-profile.children.cycles-pp.do_sys_openat2
      0.08            +0.1        0.22 ±  9%  perf-profile.children.cycles-pp.btrfs_free_reserved_data_space_noquota
      0.08 ±  5%      +0.1        0.23 ±  6%  perf-profile.children.cycles-pp.btrfs_can_overcommit
      0.10 ±  5%      +0.1        0.24 ± 13%  perf-profile.children.cycles-pp.btrfs_check_data_free_space
      0.15            +0.1        0.30 ±  5%  perf-profile.children.cycles-pp.pagecache_get_page
      0.18 ±  5%      +0.2        0.37 ±  2%  perf-profile.children.cycles-pp.filemap_read
      0.28            +0.2        0.47 ±  3%  perf-profile.children.cycles-pp.rwsem_down_read_slowpath
      0.20 ±  4%      +0.2        0.40        perf-profile.children.cycles-pp.new_sync_read
      0.21 ±  2%      +0.2        0.42 ±  7%  perf-profile.children.cycles-pp.set_extent_bit
      0.30            +0.2        0.53 ±  3%  perf-profile.children.cycles-pp.__btrfs_tree_read_lock
      0.32            +0.2        0.54 ±  4%  perf-profile.children.cycles-pp.btrfs_read_lock_root_node
      0.23 ±  4%      +0.2        0.46 ±  2%  perf-profile.children.cycles-pp.vfs_read
      0.25 ±  4%      +0.2        0.49        perf-profile.children.cycles-pp.ksys_read
      0.30 ±  5%      +0.3        0.59        perf-profile.children.cycles-pp.read
      0.29            +0.3        0.59 ±  5%  perf-profile.children.cycles-pp.prepare_pages
      0.45 ±  3%      +0.4        0.86 ±  5%  perf-profile.children.cycles-pp.btrfs_lookup_file_extent
      0.53 ±  2%      +0.5        0.98 ±  5%  perf-profile.children.cycles-pp.btrfs_search_slot
      0.55            +0.5        1.06 ±  5%  perf-profile.children.cycles-pp.btrfs_get_extent
      0.68            +0.6        1.29 ±  5%  perf-profile.children.cycles-pp.btrfs_set_extent_delalloc
      5.89            +1.3        7.22 ±  4%  perf-profile.children.cycles-pp.intel_idle
      6.00            +1.4        7.38 ±  4%  perf-profile.children.cycles-pp.cpuidle_enter
      6.00            +1.4        7.38 ±  4%  perf-profile.children.cycles-pp.cpuidle_enter_state
      6.11            +1.5        7.58 ±  3%  perf-profile.children.cycles-pp.start_secondary
      6.16            +1.5        7.66 ±  4%  perf-profile.children.cycles-pp.secondary_startup_64_no_verify
      6.16            +1.5        7.66 ±  4%  perf-profile.children.cycles-pp.cpu_startup_entry
      6.16            +1.5        7.66 ±  4%  perf-profile.children.cycles-pp.do_idle
     89.45            -3.9       85.55        perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
      0.14            +0.0        0.15 ±  3%  perf-profile.self.cycles-pp.rwsem_spin_on_owner
      0.07 ±  7%      +0.0        0.08 ±  5%  perf-profile.self.cycles-pp.update_cfs_group
      0.08 ±  5%      +0.0        0.11 ± 12%  perf-profile.self.cycles-pp.ktime_get
      0.00            +0.1        0.05        perf-profile.self.cycles-pp.btrfs_file_write_iter
      0.00            +0.1        0.05        perf-profile.self.cycles-pp.rwsem_down_read_slowpath
      0.00            +0.1        0.05        perf-profile.self.cycles-pp.filemap_read
      0.00            +0.1        0.05        perf-profile.self.cycles-pp.update_load_avg
      0.06            +0.1        0.11 ±  8%  perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
      0.00            +0.1        0.06 ±  8%  perf-profile.self.cycles-pp.btrfs_search_slot
      0.05            +0.1        0.11 ±  4%  perf-profile.self.cycles-pp.kmem_cache_alloc
      0.00            +0.1        0.06        perf-profile.self.cycles-pp.btrfs_block_rsv_release
      0.00            +0.1        0.07 ±  7%  perf-profile.self.cycles-pp.kmem_cache_free
      0.00            +0.1        0.07 ±  7%  perf-profile.self.cycles-pp.___might_sleep
      0.00            +0.1        0.07 ± 11%  perf-profile.self.cycles-pp.btrfs_free_reserved_data_space_noquota
      0.00            +0.1        0.07 ±  6%  perf-profile.self.cycles-pp.memset_erms
      0.00            +0.1        0.08 ±  6%  perf-profile.self.cycles-pp.btrfs_get_alloc_profile
      0.05            +0.1        0.13        perf-profile.self.cycles-pp.need_preemptive_reclaim
      0.00            +0.1        0.08 ±  5%  perf-profile.self.cycles-pp.set_extent_bit
      0.21 ±  4%      +0.1        0.30 ±  6%  perf-profile.self.cycles-pp.osq_lock
      0.00            +0.1        0.09 ±  5%  perf-profile.self.cycles-pp.btrfs_can_overcommit
      0.08 ±  6%      +0.1        0.16 ±  2%  perf-profile.self.cycles-pp.filemap_get_read_batch
      0.03 ±100%      +0.1        0.13 ±  7%  perf-profile.self.cycles-pp.btrfs_drop_pages
      0.00            +0.1        0.11 ± 18%  perf-profile.self.cycles-pp.__reserve_bytes
      0.51            +0.6        1.14 ±  2%  perf-profile.self.cycles-pp._raw_spin_lock
      5.89            +1.3        7.22 ±  4%  perf-profile.self.cycles-pp.intel_idle
     80.00 ± 97%     -90.0%       8.00 ±132%  interrupts.50:PCI-MSI.31981583-edge.i40e-eth0-TxRx-14
     24750 ± 99%     -99.9%      34.67 ±141%  interrupts.51:PCI-MSI.31981584-edge.i40e-eth0-TxRx-15
    294.50 ± 99%     -99.7%       1.00 ±141%  interrupts.57:PCI-MSI.31981590-edge.i40e-eth0-TxRx-21
      1109           -53.0%     521.33 ±  3%  interrupts.9:IO-APIC.9-fasteoi.acpi
   1231165           -42.6%     707118 ±  2%  interrupts.CAL:Function_call_interrupts
     16001           -39.8%       9636 ± 24%  interrupts.CPU0.CAL:Function_call_interrupts
   1108659           -53.0%     521116 ±  3%  interrupts.CPU0.LOC:Local_timer_interrupts
      4427           -31.8%       3020 ±  2%  interrupts.CPU0.RES:Rescheduling_interrupts
    317.50 ± 24%     -37.4%     198.67 ± 31%  interrupts.CPU0.TLB:TLB_shootdowns
      1109           -53.0%     521.33 ±  3%  interrupts.CPU1.9:IO-APIC.9-fasteoi.acpi
     15699 ±  2%     -43.8%       8818        interrupts.CPU1.CAL:Function_call_interrupts
   1108673           -53.0%     521125 ±  3%  interrupts.CPU1.LOC:Local_timer_interrupts
      5359 ± 32%     -13.0%       4663 ± 36%  interrupts.CPU1.NMI:Non-maskable_interrupts
      5359 ± 32%     -13.0%       4663 ± 36%  interrupts.CPU1.PMI:Performance_monitoring_interrupts
      3031 ±  3%     -19.3%       2446 ±  2%  interrupts.CPU1.RES:Rescheduling_interrupts
     13966           -44.4%       7763 ±  3%  interrupts.CPU10.CAL:Function_call_interrupts
   1108679           -53.0%     521093 ±  3%  interrupts.CPU10.LOC:Local_timer_interrupts
      5363 ± 33%     -13.4%       4647 ± 35%  interrupts.CPU10.NMI:Non-maskable_interrupts
      5363 ± 33%     -13.4%       4647 ± 35%  interrupts.CPU10.PMI:Performance_monitoring_interrupts
      2949           -19.3%       2381 ±  4%  interrupts.CPU10.RES:Rescheduling_interrupts
     14078           -42.6%       8085 ±  3%  interrupts.CPU11.CAL:Function_call_interrupts
   1108644           -53.0%     521100 ±  3%  interrupts.CPU11.LOC:Local_timer_interrupts
      5380 ± 32%     -13.6%       4646 ± 35%  interrupts.CPU11.NMI:Non-maskable_interrupts
      5380 ± 32%     -13.6%       4646 ± 35%  interrupts.CPU11.PMI:Performance_monitoring_interrupts
      2921           -17.5%       2410 ±  3%  interrupts.CPU11.RES:Rescheduling_interrupts
     14041           -42.7%       8050 ±  5%  interrupts.CPU12.CAL:Function_call_interrupts
   1108616           -53.0%     520930 ±  3%  interrupts.CPU12.LOC:Local_timer_interrupts
      2936 ±  2%     -15.9%       2470        interrupts.CPU12.RES:Rescheduling_interrupts
     13336           -41.3%       7828 ±  3%  interrupts.CPU13.CAL:Function_call_interrupts
   1108646           -53.0%     521115 ±  3%  interrupts.CPU13.LOC:Local_timer_interrupts
      2905 ±  3%     -15.0%       2470 ±  2%  interrupts.CPU13.RES:Rescheduling_interrupts
     79.50 ± 98%     -90.4%       7.67 ±141%  interrupts.CPU14.50:PCI-MSI.31981583-edge.i40e-eth0-TxRx-14
     13522           -41.5%       7904        interrupts.CPU14.CAL:Function_call_interrupts
   1108633           -53.0%     521055 ±  3%  interrupts.CPU14.LOC:Local_timer_interrupts
      2955 ±  4%     -19.3%       2383 ±  2%  interrupts.CPU14.RES:Rescheduling_interrupts
     24750 ± 99%     -99.9%      34.67 ±141%  interrupts.CPU15.51:PCI-MSI.31981584-edge.i40e-eth0-TxRx-15
     13556           -41.1%       7979 ±  5%  interrupts.CPU15.CAL:Function_call_interrupts
   1108698           -53.0%     521051 ±  3%  interrupts.CPU15.LOC:Local_timer_interrupts
      3040           -20.8%       2409        interrupts.CPU15.RES:Rescheduling_interrupts
     13716           -40.0%       8236 ±  5%  interrupts.CPU16.CAL:Function_call_interrupts
   1108654           -53.0%     521079 ±  3%  interrupts.CPU16.LOC:Local_timer_interrupts
      2987 ±  3%     -19.2%       2415 ±  3%  interrupts.CPU16.RES:Rescheduling_interrupts
     13859           -42.7%       7946 ±  4%  interrupts.CPU17.CAL:Function_call_interrupts
   1108635           -53.0%     521077 ±  3%  interrupts.CPU17.LOC:Local_timer_interrupts
      3018           -16.6%       2516        interrupts.CPU17.RES:Rescheduling_interrupts
     13352           -42.2%       7712 ±  3%  interrupts.CPU18.CAL:Function_call_interrupts
   1108638           -53.0%     521187 ±  3%  interrupts.CPU18.LOC:Local_timer_interrupts
      2977 ±  2%     -20.2%       2377        interrupts.CPU18.RES:Rescheduling_interrupts
     13656           -41.9%       7938 ±  5%  interrupts.CPU19.CAL:Function_call_interrupts
   1108639           -53.0%     521293 ±  3%  interrupts.CPU19.LOC:Local_timer_interrupts
      2938 ±  2%     -18.8%       2385        interrupts.CPU19.RES:Rescheduling_interrupts
     14489           -44.4%       8061 ±  2%  interrupts.CPU2.CAL:Function_call_interrupts
   1108649           -53.0%     521110 ±  3%  interrupts.CPU2.LOC:Local_timer_interrupts
      2992           -18.8%       2430 ±  4%  interrupts.CPU2.RES:Rescheduling_interrupts
     13752           -42.5%       7910 ±  3%  interrupts.CPU20.CAL:Function_call_interrupts
   1108632           -53.0%     521077 ±  3%  interrupts.CPU20.LOC:Local_timer_interrupts
      2911           -18.2%       2382        interrupts.CPU20.RES:Rescheduling_interrupts
     14081           -43.4%       7968 ±  2%  interrupts.CPU21.CAL:Function_call_interrupts
   1108611           -53.0%     521066 ±  3%  interrupts.CPU21.LOC:Local_timer_interrupts
      3021 ±  2%     -18.1%       2474 ±  5%  interrupts.CPU21.RES:Rescheduling_interrupts
     17183 ±  2%     -45.1%       9431 ±  3%  interrupts.CPU22.CAL:Function_call_interrupts
   1108628           -53.0%     520825 ±  3%  interrupts.CPU22.LOC:Local_timer_interrupts
      3296           -23.2%       2530 ±  4%  interrupts.CPU22.RES:Rescheduling_interrupts
    250.50 ± 32%     +53.0%     383.33 ±  6%  interrupts.CPU22.TLB:TLB_shootdowns
     15251           -44.7%       8436        interrupts.CPU23.CAL:Function_call_interrupts
   1108630           -53.0%     521181 ±  3%  interrupts.CPU23.LOC:Local_timer_interrupts
      2974           -20.2%       2374 ±  2%  interrupts.CPU23.RES:Rescheduling_interrupts
     14674           -44.1%       8208        interrupts.CPU24.CAL:Function_call_interrupts
   1108665           -53.0%     521055 ±  3%  interrupts.CPU24.LOC:Local_timer_interrupts
      3065           -24.8%       2304        interrupts.CPU24.RES:Rescheduling_interrupts
     14290 ±  2%     -42.4%       8236        interrupts.CPU25.CAL:Function_call_interrupts
   1108413           -53.0%     521264 ±  3%  interrupts.CPU25.LOC:Local_timer_interrupts
      2916 ±  2%     -20.1%       2330 ±  2%  interrupts.CPU25.RES:Rescheduling_interrupts
     14584           -44.4%       8103 ±  3%  interrupts.CPU26.CAL:Function_call_interrupts
   1108667           -53.0%     521033 ±  3%  interrupts.CPU26.LOC:Local_timer_interrupts
      2973           -20.5%       2363 ±  5%  interrupts.CPU26.RES:Rescheduling_interrupts
     14588           -43.5%       8249 ±  3%  interrupts.CPU27.CAL:Function_call_interrupts
   1108639           -53.0%     521085 ±  3%  interrupts.CPU27.LOC:Local_timer_interrupts
      2941           -19.1%       2379 ±  4%  interrupts.CPU27.RES:Rescheduling_interrupts
     14470           -43.9%       8117 ±  4%  interrupts.CPU28.CAL:Function_call_interrupts
   1108636           -53.0%     521079 ±  3%  interrupts.CPU28.LOC:Local_timer_interrupts
      2928           -18.8%       2378 ±  5%  interrupts.CPU28.RES:Rescheduling_interrupts
     14546 ±  2%     -44.0%       8139 ±  5%  interrupts.CPU29.CAL:Function_call_interrupts
   1108684           -53.0%     521020 ±  3%  interrupts.CPU29.LOC:Local_timer_interrupts
      2871           -17.9%       2356 ±  3%  interrupts.CPU29.RES:Rescheduling_interrupts
     14966 ±  7%     -45.2%       8196 ±  2%  interrupts.CPU3.CAL:Function_call_interrupts
   1108614           -53.0%     521089 ±  3%  interrupts.CPU3.LOC:Local_timer_interrupts
      3007           -18.2%       2460 ±  4%  interrupts.CPU3.RES:Rescheduling_interrupts
     14311           -43.1%       8138 ±  2%  interrupts.CPU30.CAL:Function_call_interrupts
   1108670           -53.0%     520991 ±  3%  interrupts.CPU30.LOC:Local_timer_interrupts
      2869           -18.7%       2332 ±  3%  interrupts.CPU30.RES:Rescheduling_interrupts
     13828           -41.8%       8047        interrupts.CPU31.CAL:Function_call_interrupts
   1108685           -53.0%     520956 ±  3%  interrupts.CPU31.LOC:Local_timer_interrupts
      2952 ±  2%     -21.9%       2306        interrupts.CPU31.RES:Rescheduling_interrupts
     14477           -44.5%       8041 ±  3%  interrupts.CPU32.CAL:Function_call_interrupts
   1108742           -53.0%     521067 ±  3%  interrupts.CPU32.LOC:Local_timer_interrupts
      2982 ±  3%     -23.3%       2286 ±  4%  interrupts.CPU32.RES:Rescheduling_interrupts
     14218           -43.7%       8003 ±  3%  interrupts.CPU33.CAL:Function_call_interrupts
   1108853           -53.0%     521049 ±  3%  interrupts.CPU33.LOC:Local_timer_interrupts
      2923           -19.5%       2353        interrupts.CPU33.RES:Rescheduling_interrupts
     13863           -42.8%       7924 ±  2%  interrupts.CPU34.CAL:Function_call_interrupts
   1108644           -53.0%     521055 ±  3%  interrupts.CPU34.LOC:Local_timer_interrupts
      2980           -20.9%       2358 ±  3%  interrupts.CPU34.RES:Rescheduling_interrupts
     13971           -43.5%       7891 ±  5%  interrupts.CPU35.CAL:Function_call_interrupts
   1108616           -53.0%     520998 ±  3%  interrupts.CPU35.LOC:Local_timer_interrupts
      2871           -19.7%       2304 ±  5%  interrupts.CPU35.RES:Rescheduling_interrupts
     13772           -41.0%       8129 ±  2%  interrupts.CPU36.CAL:Function_call_interrupts
   1108638           -53.0%     521055 ±  3%  interrupts.CPU36.LOC:Local_timer_interrupts
      2925 ±  2%     -19.5%       2355 ±  3%  interrupts.CPU36.RES:Rescheduling_interrupts
     14102 ±  2%     -43.6%       7948 ±  4%  interrupts.CPU37.CAL:Function_call_interrupts
   1108629           -53.0%     521051 ±  3%  interrupts.CPU37.LOC:Local_timer_interrupts
      2927           -20.8%       2319 ±  2%  interrupts.CPU37.RES:Rescheduling_interrupts
     14539           -45.3%       7952 ±  3%  interrupts.CPU38.CAL:Function_call_interrupts
   1108611           -53.0%     521056 ±  3%  interrupts.CPU38.LOC:Local_timer_interrupts
      3590           +93.2%       6938        interrupts.CPU38.NMI:Non-maskable_interrupts
      3590           +93.2%       6938        interrupts.CPU38.PMI:Performance_monitoring_interrupts
      2892           -19.3%       2334 ±  3%  interrupts.CPU38.RES:Rescheduling_interrupts
     14181 ±  2%     -43.6%       8003 ±  4%  interrupts.CPU39.CAL:Function_call_interrupts
   1108659           -53.0%     521064 ±  3%  interrupts.CPU39.LOC:Local_timer_interrupts
      2949 ±  3%     -20.2%       2353 ±  4%  interrupts.CPU39.RES:Rescheduling_interrupts
     16276 ±  2%     -51.3%       7929 ±  4%  interrupts.CPU4.CAL:Function_call_interrupts
   1108671           -53.0%     521099 ±  3%  interrupts.CPU4.LOC:Local_timer_interrupts
      3034           -17.2%       2512        interrupts.CPU4.RES:Rescheduling_interrupts
     13964           -43.8%       7853 ±  3%  interrupts.CPU40.CAL:Function_call_interrupts
   1108668           -53.0%     521064 ±  3%  interrupts.CPU40.LOC:Local_timer_interrupts
      2863 ±  2%     -20.9%       2265 ±  5%  interrupts.CPU40.RES:Rescheduling_interrupts
     14061 ±  2%     -43.7%       7914 ±  3%  interrupts.CPU41.CAL:Function_call_interrupts
   1108658           -53.0%     520980 ±  3%  interrupts.CPU41.LOC:Local_timer_interrupts
      2864 ±  2%     -19.9%       2294 ±  2%  interrupts.CPU41.RES:Rescheduling_interrupts
     13826           -42.2%       7988 ±  2%  interrupts.CPU42.CAL:Function_call_interrupts
   1108646           -53.0%     521063 ±  3%  interrupts.CPU42.LOC:Local_timer_interrupts
      2838           -21.5%       2227 ±  4%  interrupts.CPU42.RES:Rescheduling_interrupts
     14120 ±  2%     -42.6%       8109        interrupts.CPU43.CAL:Function_call_interrupts
   1108631           -53.0%     521029 ±  3%  interrupts.CPU43.LOC:Local_timer_interrupts
      2923 ±  2%     -19.7%       2347 ±  3%  interrupts.CPU43.RES:Rescheduling_interrupts
     13743           -40.8%       8137 ±  3%  interrupts.CPU44.CAL:Function_call_interrupts
   1108642           -53.0%     521081 ±  3%  interrupts.CPU44.LOC:Local_timer_interrupts
      2874           -15.0%       2443 ±  2%  interrupts.CPU44.RES:Rescheduling_interrupts
     13657           -41.1%       8049 ±  2%  interrupts.CPU45.CAL:Function_call_interrupts
   1108420           -53.0%     521082 ±  3%  interrupts.CPU45.LOC:Local_timer_interrupts
      2713 ±  3%      -9.9%       2443 ±  4%  interrupts.CPU45.RES:Rescheduling_interrupts
     13140           -41.2%       7720 ±  2%  interrupts.CPU46.CAL:Function_call_interrupts
   1108626           -53.0%     521055 ±  3%  interrupts.CPU46.LOC:Local_timer_interrupts
      2742           -14.9%       2334        interrupts.CPU46.RES:Rescheduling_interrupts
     13211 ±  3%     -41.3%       7752 ±  3%  interrupts.CPU47.CAL:Function_call_interrupts
   1108314           -53.0%     521103 ±  3%  interrupts.CPU47.LOC:Local_timer_interrupts
      2883           -15.4%       2438 ±  2%  interrupts.CPU47.RES:Rescheduling_interrupts
     13322           -41.8%       7750 ±  2%  interrupts.CPU48.CAL:Function_call_interrupts
   1108636           -53.0%     520907 ±  3%  interrupts.CPU48.LOC:Local_timer_interrupts
      2790 ±  2%     -16.4%       2332 ±  5%  interrupts.CPU48.RES:Rescheduling_interrupts
     13610           -42.0%       7894 ±  4%  interrupts.CPU49.CAL:Function_call_interrupts
   1108661           -53.0%     521073 ±  3%  interrupts.CPU49.LOC:Local_timer_interrupts
      2790           -14.6%       2383 ±  4%  interrupts.CPU49.RES:Rescheduling_interrupts
     14282           -44.1%       7989 ±  3%  interrupts.CPU5.CAL:Function_call_interrupts
   1108651           -53.0%     520967 ±  3%  interrupts.CPU5.LOC:Local_timer_interrupts
      2909 ±  5%     -16.4%       2432        interrupts.CPU5.RES:Rescheduling_interrupts
     13845           -42.8%       7919 ±  4%  interrupts.CPU50.CAL:Function_call_interrupts
   1108650           -53.0%     521035 ±  3%  interrupts.CPU50.LOC:Local_timer_interrupts
      2906           -16.9%       2416 ±  4%  interrupts.CPU50.RES:Rescheduling_interrupts
     13355           -41.9%       7764 ±  5%  interrupts.CPU51.CAL:Function_call_interrupts
   1108668           -53.0%     521065 ±  3%  interrupts.CPU51.LOC:Local_timer_interrupts
      2827 ±  3%     -17.0%       2345 ±  4%  interrupts.CPU51.RES:Rescheduling_interrupts
     13345           -40.8%       7906 ±  3%  interrupts.CPU52.CAL:Function_call_interrupts
   1108605           -53.0%     521099 ±  3%  interrupts.CPU52.LOC:Local_timer_interrupts
      3586           +94.6%       6978        interrupts.CPU52.NMI:Non-maskable_interrupts
      3586           +94.6%       6978        interrupts.CPU52.PMI:Performance_monitoring_interrupts
      2850 ±  3%     -14.5%       2437 ±  3%  interrupts.CPU52.RES:Rescheduling_interrupts
     13467           -40.0%       8082 ±  4%  interrupts.CPU53.CAL:Function_call_interrupts
   1108630           -53.0%     521063 ±  3%  interrupts.CPU53.LOC:Local_timer_interrupts
      2777           -13.3%       2409        interrupts.CPU53.RES:Rescheduling_interrupts
     13781           -42.8%       7886 ±  2%  interrupts.CPU54.CAL:Function_call_interrupts
   1108673           -53.0%     521117 ±  3%  interrupts.CPU54.LOC:Local_timer_interrupts
      2977           -20.0%       2382 ±  2%  interrupts.CPU54.RES:Rescheduling_interrupts
     13661           -42.4%       7869 ±  3%  interrupts.CPU55.CAL:Function_call_interrupts
   1108666           -53.0%     521088 ±  3%  interrupts.CPU55.LOC:Local_timer_interrupts
      2835           -16.4%       2370 ±  3%  interrupts.CPU55.RES:Rescheduling_interrupts
     13800           -41.8%       8031 ±  4%  interrupts.CPU56.CAL:Function_call_interrupts
   1108623           -53.0%     521103 ±  3%  interrupts.CPU56.LOC:Local_timer_interrupts
      2833 ±  2%     -18.5%       2308        interrupts.CPU56.RES:Rescheduling_interrupts
     13203           -41.6%       7714 ±  3%  interrupts.CPU57.CAL:Function_call_interrupts
   1108656           -53.0%     521085 ±  3%  interrupts.CPU57.LOC:Local_timer_interrupts
      2802           -15.6%       2365 ±  4%  interrupts.CPU57.RES:Rescheduling_interrupts
     13311           -41.8%       7742 ±  3%  interrupts.CPU58.CAL:Function_call_interrupts
   1108660           -53.0%     521028 ±  3%  interrupts.CPU58.LOC:Local_timer_interrupts
      2804           -15.4%       2372 ±  2%  interrupts.CPU58.RES:Rescheduling_interrupts
     13515           -41.9%       7857 ±  2%  interrupts.CPU59.CAL:Function_call_interrupts
   1108662           -53.0%     521065 ±  3%  interrupts.CPU59.LOC:Local_timer_interrupts
      2770 ±  3%     -13.4%       2399        interrupts.CPU59.RES:Rescheduling_interrupts
     14281           -43.8%       8029 ±  2%  interrupts.CPU6.CAL:Function_call_interrupts
   1108554           -53.0%     521076 ±  3%  interrupts.CPU6.LOC:Local_timer_interrupts
      7172           -35.1%       4658 ± 35%  interrupts.CPU6.NMI:Non-maskable_interrupts
      7172           -35.1%       4658 ± 35%  interrupts.CPU6.PMI:Performance_monitoring_interrupts
      3005 ±  3%     -20.4%       2391 ±  5%  interrupts.CPU6.RES:Rescheduling_interrupts
     13525           -40.7%       8020 ±  4%  interrupts.CPU60.CAL:Function_call_interrupts
   1108647           -53.0%     521098 ±  3%  interrupts.CPU60.LOC:Local_timer_interrupts
      2767           -14.2%       2373 ±  3%  interrupts.CPU60.RES:Rescheduling_interrupts
     13617           -40.7%       8075 ±  5%  interrupts.CPU61.CAL:Function_call_interrupts
   1108657           -53.0%     521096 ±  3%  interrupts.CPU61.LOC:Local_timer_interrupts
      2798 ±  2%     -17.0%       2321 ±  2%  interrupts.CPU61.RES:Rescheduling_interrupts
     13453           -41.5%       7864 ±  5%  interrupts.CPU62.CAL:Function_call_interrupts
   1108647           -53.0%     521030 ±  3%  interrupts.CPU62.LOC:Local_timer_interrupts
      2980 ±  2%     -19.9%       2385        interrupts.CPU62.RES:Rescheduling_interrupts
     13235           -40.6%       7867 ±  3%  interrupts.CPU63.CAL:Function_call_interrupts
   1108636           -53.0%     521121 ±  3%  interrupts.CPU63.LOC:Local_timer_interrupts
      2973 ±  5%     -18.4%       2424 ±  4%  interrupts.CPU63.RES:Rescheduling_interrupts
     13254           -38.9%       8093 ±  4%  interrupts.CPU64.CAL:Function_call_interrupts
   1108672           -53.0%     521083 ±  3%  interrupts.CPU64.LOC:Local_timer_interrupts
      2939 ±  5%     -17.9%       2412        interrupts.CPU64.RES:Rescheduling_interrupts
     13534           -41.1%       7974 ±  6%  interrupts.CPU65.CAL:Function_call_interrupts
   1108632           -53.0%     521101 ±  3%  interrupts.CPU65.LOC:Local_timer_interrupts
      2924 ±  2%     -18.3%       2388 ±  2%  interrupts.CPU65.RES:Rescheduling_interrupts
     15806 ±  3%     -44.7%       8734 ±  4%  interrupts.CPU66.CAL:Function_call_interrupts
   1108632           -53.0%     520997 ±  3%  interrupts.CPU66.LOC:Local_timer_interrupts
      2860           -19.1%       2314 ±  5%  interrupts.CPU66.RES:Rescheduling_interrupts
     13911           -43.0%       7924 ±  4%  interrupts.CPU67.CAL:Function_call_interrupts
   1108646           -53.0%     521053 ±  3%  interrupts.CPU67.LOC:Local_timer_interrupts
      2859 ±  2%     -17.4%       2362 ±  3%  interrupts.CPU67.RES:Rescheduling_interrupts
     13367           -41.1%       7872 ±  3%  interrupts.CPU68.CAL:Function_call_interrupts
   1108668           -53.0%     521070 ±  3%  interrupts.CPU68.LOC:Local_timer_interrupts
      2828           -22.9%       2181 ±  2%  interrupts.CPU68.RES:Rescheduling_interrupts
     13467 ±  2%     -41.8%       7836 ±  3%  interrupts.CPU69.CAL:Function_call_interrupts
   1108501           -53.0%     521075 ±  3%  interrupts.CPU69.LOC:Local_timer_interrupts
      2831 ±  2%     -20.2%       2258 ±  5%  interrupts.CPU69.RES:Rescheduling_interrupts
     13744           -41.8%       8001 ±  4%  interrupts.CPU7.CAL:Function_call_interrupts
   1108572           -53.0%     521089 ±  3%  interrupts.CPU7.LOC:Local_timer_interrupts
      7166           -34.9%       4663 ± 35%  interrupts.CPU7.NMI:Non-maskable_interrupts
      7166           -34.9%       4663 ± 35%  interrupts.CPU7.PMI:Performance_monitoring_interrupts
      2968 ±  3%     -18.4%       2423 ±  2%  interrupts.CPU7.RES:Rescheduling_interrupts
     13763 ±  2%     -42.4%       7926        interrupts.CPU70.CAL:Function_call_interrupts
   1108649           -53.0%     521089 ±  3%  interrupts.CPU70.LOC:Local_timer_interrupts
      2711           -16.4%       2266 ±  4%  interrupts.CPU70.RES:Rescheduling_interrupts
     14086           -44.5%       7816 ±  3%  interrupts.CPU71.CAL:Function_call_interrupts
   1108680           -53.0%     521069 ±  3%  interrupts.CPU71.LOC:Local_timer_interrupts
      2863 ±  2%     -20.5%       2277 ±  4%  interrupts.CPU71.RES:Rescheduling_interrupts
     14075 ±  2%     -43.3%       7986        interrupts.CPU72.CAL:Function_call_interrupts
   1108679           -53.0%     521059 ±  3%  interrupts.CPU72.LOC:Local_timer_interrupts
      2674           -15.1%       2271 ±  2%  interrupts.CPU72.RES:Rescheduling_interrupts
     14242           -42.2%       8237        interrupts.CPU73.CAL:Function_call_interrupts
   1108674           -53.0%     520900 ±  3%  interrupts.CPU73.LOC:Local_timer_interrupts
      2840           -20.0%       2272 ±  5%  interrupts.CPU73.RES:Rescheduling_interrupts
     14027 ±  2%     -43.3%       7958 ±  2%  interrupts.CPU74.CAL:Function_call_interrupts
   1108649           -53.0%     521075 ±  3%  interrupts.CPU74.LOC:Local_timer_interrupts
      2805 ±  2%     -19.3%       2264 ±  6%  interrupts.CPU74.RES:Rescheduling_interrupts
     13440 ±  3%     -41.6%       7848 ±  2%  interrupts.CPU75.CAL:Function_call_interrupts
   1108650           -53.0%     521044 ±  3%  interrupts.CPU75.LOC:Local_timer_interrupts
      5379 ± 32%     -13.9%       4631 ± 35%  interrupts.CPU75.NMI:Non-maskable_interrupts
      5379 ± 32%     -13.9%       4631 ± 35%  interrupts.CPU75.PMI:Performance_monitoring_interrupts
      2744 ±  3%     -18.2%       2245 ±  4%  interrupts.CPU75.RES:Rescheduling_interrupts
     14170           -44.3%       7895 ±  2%  interrupts.CPU76.CAL:Function_call_interrupts
   1108320           -53.0%     521083 ±  3%  interrupts.CPU76.LOC:Local_timer_interrupts
      2727 ±  2%     -17.9%       2238 ±  3%  interrupts.CPU76.RES:Rescheduling_interrupts
     14023           -42.2%       8105        interrupts.CPU77.CAL:Function_call_interrupts
   1108643           -53.0%     521108 ±  3%  interrupts.CPU77.LOC:Local_timer_interrupts
      2746 ±  3%     -19.7%       2205 ±  4%  interrupts.CPU77.RES:Rescheduling_interrupts
     13939 ±  2%     -42.5%       8012 ±  2%  interrupts.CPU78.CAL:Function_call_interrupts
   1109176           -53.0%     521093 ±  3%  interrupts.CPU78.LOC:Local_timer_interrupts
      2712 ±  2%     -17.0%       2250 ±  2%  interrupts.CPU78.RES:Rescheduling_interrupts
     13414           -41.6%       7829 ±  3%  interrupts.CPU79.CAL:Function_call_interrupts
   1108704           -53.0%     521054 ±  3%  interrupts.CPU79.LOC:Local_timer_interrupts
      2704           -17.6%       2227 ±  5%  interrupts.CPU79.RES:Rescheduling_interrupts
     13708           -36.3%       8733 ± 13%  interrupts.CPU8.CAL:Function_call_interrupts
   1108596           -53.0%     521105 ±  3%  interrupts.CPU8.LOC:Local_timer_interrupts
      7155           -35.1%       4642 ± 35%  interrupts.CPU8.NMI:Non-maskable_interrupts
      7155           -35.1%       4642 ± 35%  interrupts.CPU8.PMI:Performance_monitoring_interrupts
      3055 ±  5%     -20.0%       2444 ±  2%  interrupts.CPU8.RES:Rescheduling_interrupts
     13838 ±  2%     -43.8%       7771 ±  2%  interrupts.CPU80.CAL:Function_call_interrupts
   1108672           -53.0%     521056 ±  3%  interrupts.CPU80.LOC:Local_timer_interrupts
      2738 ±  2%     -19.8%       2196 ±  4%  interrupts.CPU80.RES:Rescheduling_interrupts
     13759           -43.7%       7746 ±  4%  interrupts.CPU81.CAL:Function_call_interrupts
   1108649           -53.0%     521072 ±  3%  interrupts.CPU81.LOC:Local_timer_interrupts
      2700           -21.0%       2134 ±  2%  interrupts.CPU81.RES:Rescheduling_interrupts
     13991           -41.6%       8165 ±  3%  interrupts.CPU82.CAL:Function_call_interrupts
   1108591           -53.0%     521065 ±  3%  interrupts.CPU82.LOC:Local_timer_interrupts
      2659           -16.5%       2220 ±  3%  interrupts.CPU82.RES:Rescheduling_interrupts
     13889           -43.5%       7854        interrupts.CPU83.CAL:Function_call_interrupts
   1108657           -53.0%     521060 ±  3%  interrupts.CPU83.LOC:Local_timer_interrupts
      2702 ±  2%     -17.1%       2241 ±  4%  interrupts.CPU83.RES:Rescheduling_interrupts
     13540           -42.0%       7849 ±  4%  interrupts.CPU84.CAL:Function_call_interrupts
   1108690           -53.0%     521090 ±  3%  interrupts.CPU84.LOC:Local_timer_interrupts
      2901           -16.6%       2419 ±  3%  interrupts.CPU84.RES:Rescheduling_interrupts
     13632 ±  2%     -42.4%       7856        interrupts.CPU85.CAL:Function_call_interrupts
   1108611           -53.0%     521005 ±  3%  interrupts.CPU85.LOC:Local_timer_interrupts
      2970 ±  2%     -19.7%       2384        interrupts.CPU85.RES:Rescheduling_interrupts
     13613           -41.9%       7913 ±  2%  interrupts.CPU86.CAL:Function_call_interrupts
   1108642           -53.0%     521071 ±  3%  interrupts.CPU86.LOC:Local_timer_interrupts
      2902 ±  2%     -20.1%       2319 ±  5%  interrupts.CPU86.RES:Rescheduling_interrupts
     13768           -39.4%       8338 ±  8%  interrupts.CPU87.CAL:Function_call_interrupts
   1108666           -53.0%     521177 ±  3%  interrupts.CPU87.LOC:Local_timer_interrupts
      3227 ±  2%     -22.0%       2516 ±  5%  interrupts.CPU87.RES:Rescheduling_interrupts
     13620 ±  2%     -40.6%       8084 ±  3%  interrupts.CPU9.CAL:Function_call_interrupts
   1108680           -53.0%     521088 ±  3%  interrupts.CPU9.LOC:Local_timer_interrupts
      5365 ± 33%     -13.3%       4651 ± 35%  interrupts.CPU9.NMI:Non-maskable_interrupts
      5365 ± 33%     -13.3%       4651 ± 35%  interrupts.CPU9.PMI:Performance_monitoring_interrupts
      2933 ±  2%     -16.7%       2444 ±  4%  interrupts.CPU9.RES:Rescheduling_interrupts
    524.00 ±  3%     +38.2%     724.00        interrupts.IWI:IRQ_work_interrupts
  97560509           -53.0%   45853982 ±  3%  interrupts.LOC:Local_timer_interrupts
    255919           -18.7%     208088        interrupts.RES:Rescheduling_interrupts
      3600           -18.7%       2928 ±  6%  interrupts.TLB:TLB_shootdowns





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.


---
0DAY/LKP+ Test Infrastructure                   Open Source Technology Center
https://lists.01.org/hyperkitty/list/lkp@lists.01.org       Intel Corporation

Thanks,
Oliver Sang


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