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Date:   Wed, 30 Dec 2020 10:30:57 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Josef Bacik <josef@...icpanda.com>
Cc:     David Sterba <dsterba@...e.com>,
        LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
        lkp@...el.com, ying.huang@...el.com, feng.tang@...el.com,
        zhengjun.xing@...el.com, linux-btrfs@...r.kernel.org
Subject: [btrfs]  196d59ab9c:  fxmark.hdd_btrfs_MWCL_9_bufferedio.works/sec
 -16.4% regression


Greeting,

FYI, we noticed a -16.4% regression of fxmark.hdd_btrfs_MWCL_9_bufferedio.works/sec due to commit:

please be noted there are also other regressions in fxmark tests. e.g.
     56097           -29.1%      39797        fxmark.hdd_btrfs_MWCL_18_bufferedio.works/sec
     53599           -13.7%      46230 ±  3%  fxmark.hdd_btrfs_MWCL_72_bufferedio.works/sec

commit: 196d59ab9ccc975d8d29292845d227cdf4423ef8 ("btrfs: switch extent buffer tree lock to rw_semaphore")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master


in testcase: fxmark
on test machine: 288 threads Intel(R) Xeon Phi(TM) CPU 7295 @ 1.50GHz with 80G memory
with following parameters:

	disk: 1HDD
	media: hdd
	test: MWCL
	fstype: btrfs
	directio: bufferedio
	cpufreq_governor: performance
	ucode: 0x11




If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang@...el.com>


Details are as below:
-------------------------------------------------------------------------------------------------->


To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml

=========================================================================================
compiler/cpufreq_governor/directio/disk/fstype/kconfig/media/rootfs/tbox_group/test/testcase/ucode:
  gcc-9/performance/bufferedio/1HDD/btrfs/x86_64-rhel-8.3/hdd/debian-10.4-x86_64-20200603.cgz/lkp-knm01/MWCL/fxmark/0x11

commit: 
  ecdcf3c259 ("btrfs: open code insert_orphan_item")
  196d59ab9c ("btrfs: switch extent buffer tree lock to rw_semaphore")

ecdcf3c259e4c36e 196d59ab9ccc975d8d29292845d 
---------------- --------------------------- 
       fail:runs  %reproduction    fail:runs
           |             |             |    
           :4            8%           0:4     perf-profile.children.cycles-pp.error_return
          0:4           12%           0:4     perf-profile.children.cycles-pp.error_entry
          0:4           11%           0:4     perf-profile.self.cycles-pp.error_entry
         %stddev     %change         %stddev
             \          |                \  
    123.68           +88.8%     233.54        fxmark.hdd_btrfs_MWCL_18_bufferedio.idle_sec
     24.30           +89.1%      45.95        fxmark.hdd_btrfs_MWCL_18_bufferedio.idle_util
      0.51 ± 13%     +46.3%       0.75 ±  4%  fxmark.hdd_btrfs_MWCL_18_bufferedio.iowait_sec
      0.10 ± 13%     +46.6%       0.15 ±  5%  fxmark.hdd_btrfs_MWCL_18_bufferedio.iowait_util
      4.79 ±  3%     -14.1%       4.11 ±  2%  fxmark.hdd_btrfs_MWCL_18_bufferedio.softirq_sec
      0.94 ±  3%     -14.0%       0.81 ±  2%  fxmark.hdd_btrfs_MWCL_18_bufferedio.softirq_util
    338.07           -31.2%     232.52        fxmark.hdd_btrfs_MWCL_18_bufferedio.sys_sec
     66.42           -31.1%      45.75        fxmark.hdd_btrfs_MWCL_18_bufferedio.sys_util
     10.98           -21.0%       8.66        fxmark.hdd_btrfs_MWCL_18_bufferedio.user_sec
      2.16           -20.9%       1.70        fxmark.hdd_btrfs_MWCL_18_bufferedio.user_util
   1683695           -29.1%    1194164        fxmark.hdd_btrfs_MWCL_18_bufferedio.works
     56097           -29.1%      39797        fxmark.hdd_btrfs_MWCL_18_bufferedio.works/sec
    241.75 ±  3%     +71.4%     414.43        fxmark.hdd_btrfs_MWCL_27_bufferedio.idle_sec
     31.25 ±  3%     +71.3%      53.52        fxmark.hdd_btrfs_MWCL_27_bufferedio.idle_util
    478.99 ±  2%     -35.8%     307.43        fxmark.hdd_btrfs_MWCL_27_bufferedio.sys_sec
     61.90           -35.9%      39.71        fxmark.hdd_btrfs_MWCL_27_bufferedio.sys_util
     11.25           -12.8%       9.81 ±  3%  fxmark.hdd_btrfs_MWCL_27_bufferedio.user_sec
      1.45           -12.8%       1.27 ±  3%  fxmark.hdd_btrfs_MWCL_27_bufferedio.user_util
   1707056           -22.6%    1321210        fxmark.hdd_btrfs_MWCL_27_bufferedio.works
     56877           -22.6%      44009        fxmark.hdd_btrfs_MWCL_27_bufferedio.works/sec
      1.37 ±  5%     -77.9%       0.30 ± 30%  fxmark.hdd_btrfs_MWCL_2_bufferedio.idle_sec
      2.29 ±  5%     -78.1%       0.50 ± 30%  fxmark.hdd_btrfs_MWCL_2_bufferedio.idle_util
      1.11 ± 11%     -13.9%       0.96 ±  9%  fxmark.hdd_btrfs_MWCL_2_bufferedio.softirq_sec
      1.86 ± 11%     -14.9%       1.58 ±  9%  fxmark.hdd_btrfs_MWCL_2_bufferedio.softirq_util
    341.20 ±  2%     +75.6%     598.98        fxmark.hdd_btrfs_MWCL_36_bufferedio.idle_sec
     32.89 ±  2%     +75.5%      57.71        fxmark.hdd_btrfs_MWCL_36_bufferedio.idle_util
      0.46 ± 27%    +138.5%       1.08 ± 19%  fxmark.hdd_btrfs_MWCL_36_bufferedio.iowait_sec
      0.04 ± 27%    +138.0%       0.10 ± 19%  fxmark.hdd_btrfs_MWCL_36_bufferedio.iowait_util
    635.07           -40.5%     377.89        fxmark.hdd_btrfs_MWCL_36_bufferedio.sys_sec
     61.22           -40.5%      36.41        fxmark.hdd_btrfs_MWCL_36_bufferedio.sys_util
   1747939           -15.5%    1476154        fxmark.hdd_btrfs_MWCL_36_bufferedio.works
     58241           -15.6%      49175        fxmark.hdd_btrfs_MWCL_36_bufferedio.works/sec
    487.29           +62.8%     793.11 ±  2%  fxmark.hdd_btrfs_MWCL_45_bufferedio.idle_sec
     37.52           +62.7%      61.04 ±  2%  fxmark.hdd_btrfs_MWCL_45_bufferedio.idle_util
    744.34           -41.0%     439.31 ±  4%  fxmark.hdd_btrfs_MWCL_45_bufferedio.sys_sec
     57.31           -41.0%      33.81 ±  4%  fxmark.hdd_btrfs_MWCL_45_bufferedio.sys_util
   1759079           -10.8%    1568784 ±  3%  fxmark.hdd_btrfs_MWCL_45_bufferedio.works
     58631           -10.9%      52267 ±  3%  fxmark.hdd_btrfs_MWCL_45_bufferedio.works/sec
      6.38           -18.0%       5.23 ±  7%  fxmark.hdd_btrfs_MWCL_4_bufferedio.idle_sec
      5.47           -20.5%       4.35 ±  7%  fxmark.hdd_btrfs_MWCL_4_bufferedio.idle_util
      1.75 ±  5%     -33.2%       1.17 ±  8%  fxmark.hdd_btrfs_MWCL_4_bufferedio.softirq_sec
      1.50 ±  5%     -35.3%       0.97 ±  8%  fxmark.hdd_btrfs_MWCL_4_bufferedio.softirq_util
    659.89           +52.6%       1007        fxmark.hdd_btrfs_MWCL_54_bufferedio.idle_sec
     42.16           +53.0%      64.49        fxmark.hdd_btrfs_MWCL_54_bufferedio.idle_util
      8.08           +13.2%       9.14 ±  2%  fxmark.hdd_btrfs_MWCL_54_bufferedio.softirq_sec
      0.52           +13.5%       0.59 ±  2%  fxmark.hdd_btrfs_MWCL_54_bufferedio.softirq_util
    833.14           -42.2%     481.74        fxmark.hdd_btrfs_MWCL_54_bufferedio.sys_sec
     53.22           -42.0%      30.85        fxmark.hdd_btrfs_MWCL_54_bufferedio.sys_util
    827.45           +47.9%       1223        fxmark.hdd_btrfs_MWCL_63_bufferedio.idle_sec
     45.34           +47.9%      67.04        fxmark.hdd_btrfs_MWCL_63_bufferedio.idle_util
      8.54           +16.8%       9.98        fxmark.hdd_btrfs_MWCL_63_bufferedio.softirq_sec
      0.47           +16.8%       0.55        fxmark.hdd_btrfs_MWCL_63_bufferedio.softirq_util
    919.60           -43.1%     522.80 ±  2%  fxmark.hdd_btrfs_MWCL_63_bufferedio.sys_sec
     50.38           -43.2%      28.64 ±  2%  fxmark.hdd_btrfs_MWCL_63_bufferedio.sys_util
      1017           +54.2%       1569        fxmark.hdd_btrfs_MWCL_72_bufferedio.idle_sec
     48.62           +53.9%      74.84        fxmark.hdd_btrfs_MWCL_72_bufferedio.idle_util
    983.26           -55.2%     440.30 ±  4%  fxmark.hdd_btrfs_MWCL_72_bufferedio.sys_sec
     46.99           -55.3%      21.00 ±  3%  fxmark.hdd_btrfs_MWCL_72_bufferedio.sys_util
   1610685           -13.9%    1387293 ±  3%  fxmark.hdd_btrfs_MWCL_72_bufferedio.works
     53599           -13.7%      46230 ±  3%  fxmark.hdd_btrfs_MWCL_72_bufferedio.works/sec
     29.75           +89.7%      56.45 ±  2%  fxmark.hdd_btrfs_MWCL_9_bufferedio.idle_sec
     11.62           +86.9%      21.72 ±  2%  fxmark.hdd_btrfs_MWCL_9_bufferedio.idle_util
      7.64           -10.8%       6.82        fxmark.hdd_btrfs_MWCL_9_bufferedio.irq_util
      3.10 ±  6%     -15.1%       2.64 ±  3%  fxmark.hdd_btrfs_MWCL_9_bufferedio.softirq_sec
      1.21 ±  6%     -16.4%       1.01 ±  3%  fxmark.hdd_btrfs_MWCL_9_bufferedio.softirq_util
    194.38           -10.0%     174.90        fxmark.hdd_btrfs_MWCL_9_bufferedio.sys_sec
     75.94           -11.4%      67.29        fxmark.hdd_btrfs_MWCL_9_bufferedio.sys_util
      8.95           -11.7%       7.91        fxmark.hdd_btrfs_MWCL_9_bufferedio.user_sec
      3.50           -13.1%       3.04        fxmark.hdd_btrfs_MWCL_9_bufferedio.user_util
   1359770           -16.4%    1136680        fxmark.hdd_btrfs_MWCL_9_bufferedio.works
     45317           -16.4%      37885        fxmark.hdd_btrfs_MWCL_9_bufferedio.works/sec
    549.29            -3.3%     531.11        fxmark.time.elapsed_time
    549.29            -3.3%     531.11        fxmark.time.elapsed_time.max
   1096944           -15.4%     927632 ±  2%  fxmark.time.file_system_outputs
     67.00           -22.4%      52.00        fxmark.time.percent_of_cpu_this_job_got
    356.30           -25.2%     266.46        fxmark.time.system_time
     13.97            -7.7%      12.90        fxmark.time.user_time
    687910 ±  2%     -14.9%     585190        fxmark.time.voluntary_context_switches
     92480           +57.6%     145791        cpuidle.POLL.usage
     45.12           +17.7%      53.12        iostat.cpu.idle
     47.26           -17.5%      39.01        iostat.cpu.system
   4465896           -11.0%    3976872        numa-numastat.node0.local_node
   4465847           -10.9%    3976837        numa-numastat.node0.numa_hit
     48.04            +8.2       56.24        mpstat.cpu.all.idle%
      1.00 ±  5%      -0.1        0.94 ±  4%  mpstat.cpu.all.soft%
     43.86            -8.1       35.72        mpstat.cpu.all.sys%
     44.75           +17.9%      52.75        vmstat.cpu.id
     51.00           -16.7%      42.50        vmstat.cpu.sy
     23992           -12.0%      21119        vmstat.io.bo
   2338252            -9.9%    2106851        vmstat.memory.cache
     11.50 ±  4%     -63.0%       4.25 ± 10%  vmstat.procs.r
     92744            +6.5%      98768        vmstat.system.cs
    175350           -18.3%     143184        meminfo.Active
    174192           -18.4%     142148        meminfo.Active(file)
    214134           -21.0%     169130 ±  3%  meminfo.Dirty
    152957           -23.9%     116365 ±  4%  meminfo.Inactive(file)
    914555           -16.8%     760508        meminfo.KReclaimable
    914555           -16.8%     760508        meminfo.SReclaimable
    441392            -9.9%     397727        meminfo.SUnreclaim
     28606 ±  3%     -19.0%      23181 ±  3%  meminfo.Shmem
   1355948           -14.6%    1158236        meminfo.Slab
      1683 ±  4%      -8.9%       1532 ±  4%  meminfo.Writeback
    176261           -18.5%     143572        numa-meminfo.node0.Active
    175123           -18.6%     142537        numa-meminfo.node0.Active(file)
    214487           -21.0%     169509 ±  4%  numa-meminfo.node0.Dirty
    152258           -23.1%     117060 ±  4%  numa-meminfo.node0.Inactive(file)
    897715           -17.0%     744913        numa-meminfo.node0.KReclaimable
    897715           -17.0%     744913        numa-meminfo.node0.SReclaimable
    429290            -9.9%     386596        numa-meminfo.node0.SUnreclaim
     28605 ±  3%     -19.0%      23175 ±  3%  numa-meminfo.node0.Shmem
   1327006           -14.7%    1131510        numa-meminfo.node0.Slab
      1752 ±  5%     -11.4%       1552        numa-meminfo.node0.Writeback
     43694           -18.5%      35593        numa-vmstat.node0.nr_active_file
    916940           -14.6%     783445        numa-vmstat.node0.nr_dirtied
     53663           -21.0%      42371 ±  3%  numa-vmstat.node0.nr_dirty
     38292           -23.2%      29417 ±  4%  numa-vmstat.node0.nr_inactive_file
      7144 ±  2%     -19.0%       5789 ±  3%  numa-vmstat.node0.nr_shmem
    224840           -17.1%     186437        numa-vmstat.node0.nr_slab_reclaimable
    107449           -10.0%      96654        numa-vmstat.node0.nr_slab_unreclaimable
    449.50 ±  4%     -14.6%     384.00 ±  4%  numa-vmstat.node0.nr_writeback
    862673           -14.1%     740618        numa-vmstat.node0.nr_written
     43695           -18.5%      35593        numa-vmstat.node0.nr_zone_active_file
     38291           -23.2%      29417 ±  4%  numa-vmstat.node0.nr_zone_inactive_file
     54266           -21.1%      42827 ±  3%  numa-vmstat.node0.nr_zone_write_pending
    642101           -18.1%     526175        slabinfo.btrfs_delayed_node.active_objs
     12361           -18.0%      10131        slabinfo.btrfs_delayed_node.active_slabs
    642824           -18.0%     526856        slabinfo.btrfs_delayed_node.num_objs
     12361           -18.0%      10131        slabinfo.btrfs_delayed_node.num_slabs
    641642           -18.1%     525750        slabinfo.btrfs_inode.active_objs
     22930           -18.1%      18790        slabinfo.btrfs_inode.active_slabs
    642066           -18.1%     526149        slabinfo.btrfs_inode.num_objs
     22930           -18.1%      18790        slabinfo.btrfs_inode.num_slabs
    614342           -15.8%     517367        slabinfo.dentry.active_objs
     14843           -15.7%      12518        slabinfo.dentry.active_slabs
    623419           -15.7%     525802        slabinfo.dentry.num_objs
     14843           -15.7%      12518        slabinfo.dentry.num_slabs
     26554           -33.0%      17795        slabinfo.kmalloc-192.active_objs
    788.50           -26.9%     576.50 ±  2%  slabinfo.kmalloc-192.active_slabs
     33135           -26.8%      24238 ±  2%  slabinfo.kmalloc-192.num_objs
    788.50           -26.9%     576.50 ±  2%  slabinfo.kmalloc-192.num_slabs
     35021           -17.4%      28941        slabinfo.kmalloc-256.active_objs
     39465           -13.8%      34015        slabinfo.kmalloc-256.num_objs
     38834           -11.0%      34576        slabinfo.kmalloc-512.active_objs
      3822 ±  4%     -19.0%       3096 ±  9%  slabinfo.mnt_cache.active_objs
      4085 ±  4%     -16.9%       3395 ±  8%  slabinfo.mnt_cache.num_objs
     22177           -98.4%     345.50 ±  2%  slabinfo.numa_policy.active_objs
    370.25           -98.2%       6.75 ±  6%  slabinfo.numa_policy.active_slabs
     22974           -98.2%     418.50 ±  6%  slabinfo.numa_policy.num_objs
    370.25           -98.2%       6.75 ±  6%  slabinfo.numa_policy.num_slabs
     30778           -11.4%      27258        slabinfo.radix_tree_node.active_objs
    287.50           -10.2%     258.25 ±  2%  proc-vmstat.nr_active_anon
     44012           -18.2%      36011        proc-vmstat.nr_active_file
   1641867           -14.6%    1402146        proc-vmstat.nr_dirtied
     54266           -21.0%      42844 ±  3%  proc-vmstat.nr_dirty
    354597            -5.3%     335913        proc-vmstat.nr_file_pages
     68032            -1.7%      66880        proc-vmstat.nr_inactive_anon
     38874           -23.7%      29657 ±  4%  proc-vmstat.nr_inactive_file
      7185 ±  3%     -19.0%       5817 ±  3%  proc-vmstat.nr_shmem
    231482           -16.9%     192443        proc-vmstat.nr_slab_reclaimable
    110865           -10.0%      99807        proc-vmstat.nr_slab_unreclaimable
    447.00           -11.0%     398.00        proc-vmstat.nr_writeback
   1641866           -14.6%    1402143        proc-vmstat.nr_written
    287.50           -10.2%     258.25 ±  2%  proc-vmstat.nr_zone_active_anon
     44012           -18.2%      36011        proc-vmstat.nr_zone_active_file
     68032            -1.7%      66880        proc-vmstat.nr_zone_inactive_anon
     38874           -23.7%      29657 ±  4%  proc-vmstat.nr_zone_inactive_file
     54890           -21.1%      43319 ±  3%  proc-vmstat.nr_zone_write_pending
   4487469           -10.8%    4001195        proc-vmstat.numa_hit
   4487468           -10.8%    4001193        proc-vmstat.numa_local
    645936            +8.8%     702580        proc-vmstat.pgactivate
   9776528           -12.1%    8593562        proc-vmstat.pgalloc_normal
   1323917           -14.8%    1127396 ±  3%  proc-vmstat.pgdeactivate
   1852505            -3.3%    1792262        proc-vmstat.pgfault
   9778333           -12.1%    8596857        proc-vmstat.pgfree
  13064555           -14.7%   11146070        proc-vmstat.pgpgout
   1355099           -15.6%    1143590 ±  3%  proc-vmstat.pgrotated
  29192165           -12.6%   25511450        proc-vmstat.slabs_scanned
   2682624            -2.3%    2622144        proc-vmstat.unevictable_pgs_scanned
  11918547 ±  5%      +7.8%   12843186        perf-stat.i.branch-instructions
      0.08 ±  6%      +0.0        0.09 ±  2%  perf-stat.i.branch-miss-rate%
    924883 ±  5%      +8.7%    1004974 ±  3%  perf-stat.i.branch-misses
      0.16 ±  7%      +0.0        0.17        perf-stat.i.cache-miss-rate%
    194655 ±  8%     +10.9%     215884        perf-stat.i.cache-misses
   1307774 ±  8%      +8.8%    1423352        perf-stat.i.cache-references
     91889            +7.0%      98361        perf-stat.i.context-switches
      0.09 ±  9%      +8.5%       0.10        perf-stat.i.cpi
     39978            +0.8%      40304        perf-stat.i.cpu-clock
 4.778e+08 ±  7%      +8.6%  5.187e+08        perf-stat.i.cpu-cycles
    900.48           +26.4%       1138        perf-stat.i.cpu-migrations
    630084 ±  7%      +8.2%     681691        perf-stat.i.iTLB-load-misses
  56704882 ±  5%      +7.9%   61157553        perf-stat.i.iTLB-loads
  56801859 ±  5%      +7.9%   61262751        perf-stat.i.instructions
      0.96 ±  5%      +7.4%       1.03        perf-stat.i.instructions-per-iTLB-miss
      0.00 ±  6%      +7.0%       0.00        perf-stat.i.ipc
      1.78 ±  2%      +8.1%       1.93 ±  2%  perf-stat.i.major-faults
      0.00 ±  7%      +8.5%       0.00        perf-stat.i.metric.GHz
      0.33            +3.5%       0.34        perf-stat.i.metric.K/sec
      0.25 ±  5%      +7.7%       0.27        perf-stat.i.metric.M/sec
     39978            +0.8%      40304        perf-stat.i.task-clock
  12147873 ±  5%      +8.2%   13143736        perf-stat.ps.branch-instructions
    942554 ±  5%      +9.1%    1028476 ±  3%  perf-stat.ps.branch-misses
    198339 ±  8%     +11.4%     220964        perf-stat.ps.cache-misses
   1332481 ±  8%      +9.3%    1456578        perf-stat.ps.cache-references
     91580            +6.7%      97730        perf-stat.ps.context-switches
 4.868e+08 ±  7%      +9.0%  5.308e+08        perf-stat.ps.cpu-cycles
    896.06           +26.2%       1131        perf-stat.ps.cpu-migrations
    641967 ±  7%      +8.7%     697566        perf-stat.ps.iTLB-load-misses
  57794217 ±  5%      +8.3%   62587387        perf-stat.ps.iTLB-loads
  57894864 ±  5%      +8.3%   62696692        perf-stat.ps.instructions
      1.78 ±  2%      +8.4%       1.93 ±  2%  perf-stat.ps.major-faults
     76331           -14.9%      64991        sched_debug.cfs_rq:/.exec_clock.avg
    131652           -45.5%      71764        sched_debug.cfs_rq:/.exec_clock.max
     19235           -88.8%       2152 ± 10%  sched_debug.cfs_rq:/.exec_clock.stddev
     29025 ± 23%    +115.9%      62654 ± 25%  sched_debug.cfs_rq:/.load.min
    228411 ± 11%     -38.6%     140254 ± 44%  sched_debug.cfs_rq:/.load.stddev
     43.60 ± 29%     +86.5%      81.33 ± 17%  sched_debug.cfs_rq:/.load_avg.min
   1523223 ±  3%     -19.2%    1230395 ±  6%  sched_debug.cfs_rq:/.min_vruntime.avg
   2877263 ±  3%     -54.9%    1297137 ±  5%  sched_debug.cfs_rq:/.min_vruntime.max
    821701 ±  6%     +33.4%    1096067 ±  8%  sched_debug.cfs_rq:/.min_vruntime.min
    639729 ±  3%     -93.7%      40423 ± 26%  sched_debug.cfs_rq:/.min_vruntime.stddev
      0.43 ±  2%     -26.0%       0.32 ± 13%  sched_debug.cfs_rq:/.nr_running.avg
      0.12 ± 34%     +33.3%       0.17 ± 33%  sched_debug.cfs_rq:/.nr_running.min
     21.91 ±  7%     +83.3%      40.17 ±  8%  sched_debug.cfs_rq:/.nr_spread_over.avg
      6.25 ± 33%    +379.6%      29.97 ±  6%  sched_debug.cfs_rq:/.nr_spread_over.min
    224.08 ± 12%     +74.5%     390.97 ± 12%  sched_debug.cfs_rq:/.runnable_avg.min
    222.26 ± 12%     -22.6%     171.99 ± 13%  sched_debug.cfs_rq:/.runnable_avg.stddev
  -1308743          -104.8%      62240 ±123%  sched_debug.cfs_rq:/.spread0.avg
  -2010183           -96.4%     -72085        sched_debug.cfs_rq:/.spread0.min
    639697 ±  3%     -93.7%      40422 ± 26%  sched_debug.cfs_rq:/.spread0.stddev
    408.48 ±  5%     -13.0%     355.56 ±  3%  sched_debug.cfs_rq:/.util_avg.avg
      1055 ±  3%     -10.6%     943.19 ±  3%  sched_debug.cfs_rq:/.util_avg.max
    162.68 ± 12%     +53.0%     248.97 ± 15%  sched_debug.cfs_rq:/.util_avg.min
    205.13 ±  7%     -25.5%     152.83 ± 13%  sched_debug.cfs_rq:/.util_avg.stddev
    244.43 ±  5%     -66.9%      80.95 ± 39%  sched_debug.cfs_rq:/.util_est_enqueued.avg
    709.90 ± 13%     -39.9%     426.36 ± 11%  sched_debug.cfs_rq:/.util_est_enqueued.max
    203.06 ± 15%     -58.6%      84.00 ± 15%  sched_debug.cfs_rq:/.util_est_enqueued.stddev
    848045 ±  9%     +34.7%    1142214 ± 10%  sched_debug.cpu.avg_idle.avg
    188030 ± 23%    +140.0%     451192 ± 14%  sched_debug.cpu.avg_idle.min
    345409 ±  8%     -25.4%     257601 ± 12%  sched_debug.cpu.avg_idle.stddev
    347803            -9.9%     313357        sched_debug.cpu.clock.avg
    347858            -9.9%     313400        sched_debug.cpu.clock.max
    347747            -9.9%     313310        sched_debug.cpu.clock.min
     31.60           -18.3%      25.83 ±  3%  sched_debug.cpu.clock.stddev
    338985           -10.5%     303239        sched_debug.cpu.clock_task.avg
    340608           -10.8%     303972        sched_debug.cpu.clock_task.max
    329665            -9.8%     297262        sched_debug.cpu.clock_task.min
      2108 ±  4%     -39.3%       1280 ±  5%  sched_debug.cpu.clock_task.stddev
    939.85 ± 81%    +165.3%       2493 ± 27%  sched_debug.cpu.curr->pid.min
      3549 ± 10%     -29.0%       2520 ± 15%  sched_debug.cpu.curr->pid.stddev
      0.00 ± 97%     -98.3%       0.00 ±  4%  sched_debug.cpu.next_balance.stddev
      0.12 ± 34%    +144.4%       0.31 ± 15%  sched_debug.cpu.nr_running.min
    654832           +18.8%     777815        sched_debug.cpu.nr_switches.avg
    904162 ±  2%      -9.8%     815631 ±  2%  sched_debug.cpu.nr_switches.max
    574858           +31.5%     755656        sched_debug.cpu.nr_switches.min
     82240 ±  3%     -81.8%      14938 ± 13%  sched_debug.cpu.nr_switches.stddev
    263.38 ± 26%     -67.9%      84.44 ± 16%  sched_debug.cpu.nr_uninterruptible.max
   -218.23           -78.1%     -47.78        sched_debug.cpu.nr_uninterruptible.min
    128.55 ± 24%     -77.9%      28.46 ± 22%  sched_debug.cpu.nr_uninterruptible.stddev
    653092           +18.6%     774865        sched_debug.cpu.sched_count.avg
    913676 ±  2%     -11.5%     808187 ±  2%  sched_debug.cpu.sched_count.max
    573366           +31.5%     753744        sched_debug.cpu.sched_count.min
     83073 ±  3%     -83.4%      13777 ± 12%  sched_debug.cpu.sched_count.stddev
    285707           +18.5%     338620        sched_debug.cpu.sched_goidle.avg
    397157           -11.6%     351276 ±  2%  sched_debug.cpu.sched_goidle.max
    243238           +36.3%     331500        sched_debug.cpu.sched_goidle.min
     43632 ±  3%     -88.0%       5215 ± 22%  sched_debug.cpu.sched_goidle.stddev
    276633          +183.4%     783865 ±  3%  sched_debug.cpu.ttwu_count.avg
    615804 ±  2%    +249.5%    2152323 ±  6%  sched_debug.cpu.ttwu_count.max
    144528 ±  2%    +324.1%     612922 ±  4%  sched_debug.cpu.ttwu_count.stddev
      7838 ±  4%     +62.0%      12696 ±  6%  sched_debug.cpu.ttwu_local.avg
     23472 ±  2%     -36.2%      14981 ±  4%  sched_debug.cpu.ttwu_local.max
      6517 ±  3%     +77.0%      11535 ±  6%  sched_debug.cpu.ttwu_local.min
      1978 ±  8%     -47.1%       1047 ± 21%  sched_debug.cpu.ttwu_local.stddev
    347742            -9.9%     313303        sched_debug.cpu_clk
    347083            -9.9%     312643        sched_debug.ktime
    348036            -9.9%     313599        sched_debug.sched_clk
    116128 ±  2%     -38.5%      71410        softirqs.CPU0.SCHED
     91878           -27.9%      66231        softirqs.CPU1.SCHED
     70366 ±  2%     -21.3%      55400        softirqs.CPU10.SCHED
     71066 ±  2%     -22.0%      55446        softirqs.CPU11.SCHED
     70819 ±  2%     -21.8%      55357        softirqs.CPU12.SCHED
     72824 ±  2%     -22.9%      56169 ±  3%  softirqs.CPU13.SCHED
     72347 ±  2%     -23.0%      55736 ±  3%  softirqs.CPU14.SCHED
     71040           -22.6%      54996        softirqs.CPU15.SCHED
     73832 ±  2%     -25.7%      54822        softirqs.CPU16.SCHED
     73531           -24.7%      55359        softirqs.CPU17.SCHED
     61336           -23.2%      47097        softirqs.CPU18.SCHED
     61263           -23.3%      46993        softirqs.CPU19.SCHED
     90645 ±  2%     -24.7%      68276        softirqs.CPU2.SCHED
     61313 ±  2%     -23.3%      47013        softirqs.CPU20.SCHED
     62197           -24.2%      47163        softirqs.CPU21.SCHED
     64716 ±  2%     -27.6%      46834        softirqs.CPU22.SCHED
     63504           -26.3%      46803        softirqs.CPU23.SCHED
     64003 ±  2%     -26.5%      47071        softirqs.CPU24.SCHED
     64911           -27.8%      46890        softirqs.CPU25.SCHED
     55809           -27.1%      40707        softirqs.CPU26.SCHED
     54152           -26.6%      39754        softirqs.CPU27.SCHED
     54386 ±  2%     -27.4%      39499        softirqs.CPU28.SCHED
     54236           -27.4%      39401        softirqs.CPU29.SCHED
     87173           -21.4%      68485        softirqs.CPU3.SCHED
     55503 ±  2%     -29.2%      39293        softirqs.CPU30.SCHED
     56079           -29.9%      39303        softirqs.CPU31.SCHED
     57664           -31.4%      39583        softirqs.CPU32.SCHED
     55860           -29.6%      39347        softirqs.CPU33.SCHED
     54670           -29.8%      38364        softirqs.CPU34.SCHED
     57222 ±  2%     -31.7%      39072        softirqs.CPU35.SCHED
     45803           -30.9%      31647        softirqs.CPU36.SCHED
     45558 ±  2%     -30.5%      31645        softirqs.CPU37.SCHED
     46190 ±  2%     -32.1%      31368        softirqs.CPU38.SCHED
     43936 ±  7%     -28.9%      31240        softirqs.CPU39.SCHED
     79246           -17.9%      65045        softirqs.CPU4.SCHED
     46593 ±  2%     -30.6%      32330        softirqs.CPU40.SCHED
     46935           -31.7%      32080        softirqs.CPU41.SCHED
     46761           -32.1%      31771        softirqs.CPU42.SCHED
     44507 ±  2%     -29.3%      31454 ±  2%  softirqs.CPU43.SCHED
     36826 ±  3%     -32.9%      24725        softirqs.CPU44.SCHED
     34982 ±  3%     -30.7%      24230        softirqs.CPU45.SCHED
     35262 ±  4%     -30.9%      24363        softirqs.CPU46.SCHED
     35716           -31.7%      24388        softirqs.CPU47.SCHED
     34721 ±  3%     -30.5%      24144 ±  2%  softirqs.CPU48.SCHED
     36083 ±  4%     -32.6%      24324        softirqs.CPU49.SCHED
     81693 ±  2%     -20.4%      65005        softirqs.CPU5.SCHED
     35183           -29.8%      24699        softirqs.CPU50.SCHED
     35820 ±  2%     -32.2%      24290        softirqs.CPU51.SCHED
     33069           -33.1%      22117 ±  4%  softirqs.CPU52.SCHED
     34535           -29.6%      24296        softirqs.CPU53.SCHED
     25349           -34.8%      16522 ±  6%  softirqs.CPU54.SCHED
     23599 ±  3%     -27.7%      17051 ±  2%  softirqs.CPU55.SCHED
     24760           -30.9%      17107 ±  2%  softirqs.CPU56.SCHED
     24178 ±  4%     -27.7%      17470 ±  3%  softirqs.CPU57.SCHED
     24307 ±  2%     -30.2%      16973        softirqs.CPU58.SCHED
     23460 ±  4%     -27.2%      17090        softirqs.CPU59.SCHED
     79700           -19.3%      64305        softirqs.CPU6.SCHED
     24681           -33.2%      16485 ±  3%  softirqs.CPU60.SCHED
     24529 ±  3%     -31.0%      16925 ±  2%  softirqs.CPU61.SCHED
     14304 ±  5%     -29.3%      10109        softirqs.CPU62.SCHED
     13347 ±  3%     -29.5%       9408 ±  2%  softirqs.CPU63.SCHED
     10558 ±  2%      -9.0%       9612 ±  3%  softirqs.CPU64.RCU
     14104 ±  4%     -31.8%       9623 ±  2%  softirqs.CPU64.SCHED
     13844 ±  5%     -28.8%       9862        softirqs.CPU65.SCHED
     12902 ±  3%     -25.5%       9610        softirqs.CPU66.SCHED
     10891 ±  7%      -9.6%       9842 ±  3%  softirqs.CPU67.RCU
     13872 ±  7%     -31.3%       9526 ±  3%  softirqs.CPU67.SCHED
     13213 ±  8%     -26.1%       9771 ±  2%  softirqs.CPU68.SCHED
     14232 ±  5%     -32.4%       9625 ±  2%  softirqs.CPU69.SCHED
     81684           -21.4%      64189        softirqs.CPU7.SCHED
     10183 ± 15%     -25.0%       7633 ±  6%  softirqs.CPU70.SCHED
     13274 ±  6%     -28.9%       9434 ±  3%  softirqs.CPU71.SCHED
     75679           -22.7%      58521        softirqs.CPU8.SCHED
     68854           -20.6%      54638        softirqs.CPU9.SCHED
   4101011           -22.9%    3160637        softirqs.SCHED
     12836           -11.9%      11304        interrupts.180:IR-PCI-MSI.512000-edge.ahci[0000:00:1f.2]
   4431149            -1.7%    4357713        interrupts.CAL:Function_call_interrupts
      1266 ± 45%     -46.8%     674.00 ± 19%  interrupts.CPU0.NMI:Non-maskable_interrupts
      1266 ± 45%     -46.8%     674.00 ± 19%  interrupts.CPU0.PMI:Performance_monitoring_interrupts
    217128 ±  7%     -30.5%     150952 ±  2%  interrupts.CPU1.CAL:Function_call_interrupts
     30529 ±  6%     -38.9%      18640 ±  3%  interrupts.CPU1.RES:Rescheduling_interrupts
      3405 ±  8%     -69.7%       1033 ±  7%  interrupts.CPU10.RES:Rescheduling_interrupts
    703.75 ± 21%     -54.3%     321.75 ± 41%  interrupts.CPU11.NMI:Non-maskable_interrupts
    703.75 ± 21%     -54.3%     321.75 ± 41%  interrupts.CPU11.PMI:Performance_monitoring_interrupts
      3372 ±  5%     -67.9%       1081 ±  9%  interrupts.CPU11.RES:Rescheduling_interrupts
      3289 ± 10%     -71.6%     934.50 ±  4%  interrupts.CPU12.RES:Rescheduling_interrupts
    102804 ±  6%     +15.4%     118611 ±  8%  interrupts.CPU13.CAL:Function_call_interrupts
      3233 ±  8%     -69.3%     994.25 ±  5%  interrupts.CPU13.RES:Rescheduling_interrupts
      1071 ± 57%     -69.6%     325.25 ± 42%  interrupts.CPU14.NMI:Non-maskable_interrupts
      1071 ± 57%     -69.6%     325.25 ± 42%  interrupts.CPU14.PMI:Performance_monitoring_interrupts
      3502 ±  8%     -76.1%     838.50 ±  4%  interrupts.CPU14.RES:Rescheduling_interrupts
    820.25 ± 26%     -58.6%     339.25 ± 36%  interrupts.CPU15.NMI:Non-maskable_interrupts
    820.25 ± 26%     -58.6%     339.25 ± 36%  interrupts.CPU15.PMI:Performance_monitoring_interrupts
      3377 ±  8%     -73.3%     901.25 ±  2%  interrupts.CPU15.RES:Rescheduling_interrupts
      9914           -57.3%       4237 ±100%  interrupts.CPU16.180:IR-PCI-MSI.512000-edge.ahci[0000:00:1f.2]
    850.25 ± 26%     -56.5%     369.75 ± 55%  interrupts.CPU16.NMI:Non-maskable_interrupts
    850.25 ± 26%     -56.5%     369.75 ± 55%  interrupts.CPU16.PMI:Performance_monitoring_interrupts
      3510 ±  7%     -75.0%     876.00 ± 10%  interrupts.CPU16.RES:Rescheduling_interrupts
      1201 ± 40%     -76.7%     280.00 ± 22%  interrupts.CPU17.NMI:Non-maskable_interrupts
      1201 ± 40%     -76.7%     280.00 ± 22%  interrupts.CPU17.PMI:Performance_monitoring_interrupts
      3545 ±  9%     -75.3%     875.50 ±  6%  interrupts.CPU17.RES:Rescheduling_interrupts
    683.00 ± 52%     -49.2%     347.25 ± 29%  interrupts.CPU18.NMI:Non-maskable_interrupts
    683.00 ± 52%     -49.2%     347.25 ± 29%  interrupts.CPU18.PMI:Performance_monitoring_interrupts
      2080 ± 12%     -80.9%     398.00 ±  8%  interrupts.CPU18.RES:Rescheduling_interrupts
    488.75 ± 23%     -47.6%     256.00 ± 12%  interrupts.CPU19.NMI:Non-maskable_interrupts
    488.75 ± 23%     -47.6%     256.00 ± 12%  interrupts.CPU19.PMI:Performance_monitoring_interrupts
      2009 ±  7%     -77.6%     450.50 ± 12%  interrupts.CPU19.RES:Rescheduling_interrupts
    191815 ±  8%     -22.4%     148909 ±  4%  interrupts.CPU2.CAL:Function_call_interrupts
    611.25 ± 29%     -58.6%     253.25 ± 26%  interrupts.CPU2.NMI:Non-maskable_interrupts
    611.25 ± 29%     -58.6%     253.25 ± 26%  interrupts.CPU2.PMI:Performance_monitoring_interrupts
    774.75 ± 38%     -67.3%     253.25 ± 32%  interrupts.CPU20.NMI:Non-maskable_interrupts
    774.75 ± 38%     -67.3%     253.25 ± 32%  interrupts.CPU20.PMI:Performance_monitoring_interrupts
      2025 ±  3%     -81.8%     369.50 ± 15%  interrupts.CPU20.RES:Rescheduling_interrupts
      2088 ±  3%     -83.5%     345.00 ±  9%  interrupts.CPU21.RES:Rescheduling_interrupts
      2212 ± 11%     -85.3%     325.25 ±  3%  interrupts.CPU22.RES:Rescheduling_interrupts
    892.50 ± 44%     -60.7%     351.00 ± 59%  interrupts.CPU23.NMI:Non-maskable_interrupts
    892.50 ± 44%     -60.7%     351.00 ± 59%  interrupts.CPU23.PMI:Performance_monitoring_interrupts
      2264 ± 10%     -85.1%     337.25 ± 10%  interrupts.CPU23.RES:Rescheduling_interrupts
     65733 ±  5%     +18.9%      78175 ±  5%  interrupts.CPU24.CAL:Function_call_interrupts
      1410 ± 26%     -73.1%     379.50 ± 42%  interrupts.CPU24.NMI:Non-maskable_interrupts
      1410 ± 26%     -73.1%     379.50 ± 42%  interrupts.CPU24.PMI:Performance_monitoring_interrupts
      2309 ±  2%     -86.3%     315.25 ±  3%  interrupts.CPU24.RES:Rescheduling_interrupts
     63928 ±  2%     +21.4%      77636 ±  5%  interrupts.CPU25.CAL:Function_call_interrupts
    870.50 ± 32%     -58.4%     362.00 ± 31%  interrupts.CPU25.NMI:Non-maskable_interrupts
    870.50 ± 32%     -58.4%     362.00 ± 31%  interrupts.CPU25.PMI:Performance_monitoring_interrupts
      2490 ± 10%     -86.4%     338.50 ±  9%  interrupts.CPU25.RES:Rescheduling_interrupts
    808.75 ± 16%     -44.3%     450.50 ± 63%  interrupts.CPU26.NMI:Non-maskable_interrupts
    808.75 ± 16%     -44.3%     450.50 ± 63%  interrupts.CPU26.PMI:Performance_monitoring_interrupts
      1312 ±  9%     -84.1%     208.25 ±  4%  interrupts.CPU26.RES:Rescheduling_interrupts
      1458 ± 44%     -78.3%     316.75 ± 46%  interrupts.CPU27.NMI:Non-maskable_interrupts
      1458 ± 44%     -78.3%     316.75 ± 46%  interrupts.CPU27.PMI:Performance_monitoring_interrupts
      1337 ±  5%     -84.5%     207.25 ± 11%  interrupts.CPU27.RES:Rescheduling_interrupts
      1270 ±  4%      -5.8%       1196        interrupts.CPU275.CAL:Function_call_interrupts
      1118 ± 33%     -73.0%     302.25 ± 17%  interrupts.CPU28.NMI:Non-maskable_interrupts
      1118 ± 33%     -73.0%     302.25 ± 17%  interrupts.CPU28.PMI:Performance_monitoring_interrupts
      1195 ±  9%     -82.0%     215.00 ±  4%  interrupts.CPU28.RES:Rescheduling_interrupts
    854.00 ± 19%     -60.5%     337.25 ± 10%  interrupts.CPU29.NMI:Non-maskable_interrupts
    854.00 ± 19%     -60.5%     337.25 ± 10%  interrupts.CPU29.PMI:Performance_monitoring_interrupts
      1190 ±  9%     -80.2%     235.75 ± 14%  interrupts.CPU29.RES:Rescheduling_interrupts
    198710 ± 10%     -22.2%     154622 ±  2%  interrupts.CPU3.CAL:Function_call_interrupts
      1122 ± 43%     -51.0%     550.25 ± 23%  interrupts.CPU30.NMI:Non-maskable_interrupts
      1122 ± 43%     -51.0%     550.25 ± 23%  interrupts.CPU30.PMI:Performance_monitoring_interrupts
      1369 ± 11%     -85.7%     195.25 ± 12%  interrupts.CPU30.RES:Rescheduling_interrupts
      1307 ± 38%     -54.7%     591.75 ± 65%  interrupts.CPU31.NMI:Non-maskable_interrupts
      1307 ± 38%     -54.7%     591.75 ± 65%  interrupts.CPU31.PMI:Performance_monitoring_interrupts
      1316 ±  9%     -84.4%     205.25 ± 10%  interrupts.CPU31.RES:Rescheduling_interrupts
      1303 ± 29%     -79.1%     272.25 ± 20%  interrupts.CPU32.NMI:Non-maskable_interrupts
      1303 ± 29%     -79.1%     272.25 ± 20%  interrupts.CPU32.PMI:Performance_monitoring_interrupts
      1361 ±  4%     -84.5%     210.75 ±  8%  interrupts.CPU32.RES:Rescheduling_interrupts
    863.25 ± 16%     -63.1%     318.25 ± 34%  interrupts.CPU33.NMI:Non-maskable_interrupts
    863.25 ± 16%     -63.1%     318.25 ± 34%  interrupts.CPU33.PMI:Performance_monitoring_interrupts
      1424 ±  7%     -81.6%     261.50 ± 35%  interrupts.CPU33.RES:Rescheduling_interrupts
     40521 ±  8%     +34.8%      54611 ± 13%  interrupts.CPU34.CAL:Function_call_interrupts
      1060 ± 49%     -50.9%     520.75 ±  6%  interrupts.CPU34.NMI:Non-maskable_interrupts
      1060 ± 49%     -50.9%     520.75 ±  6%  interrupts.CPU34.PMI:Performance_monitoring_interrupts
      1460 ±  8%     -83.4%     242.50 ± 26%  interrupts.CPU34.RES:Rescheduling_interrupts
     42549 ±  6%     +27.2%      54118 ± 15%  interrupts.CPU35.CAL:Function_call_interrupts
      1108 ± 21%     -45.5%     604.25 ± 38%  interrupts.CPU35.NMI:Non-maskable_interrupts
      1108 ± 21%     -45.5%     604.25 ± 38%  interrupts.CPU35.PMI:Performance_monitoring_interrupts
      1490 ± 11%     -84.3%     234.25 ± 21%  interrupts.CPU35.RES:Rescheduling_interrupts
    857.25 ± 17%     -48.6%     441.00 ± 39%  interrupts.CPU36.NMI:Non-maskable_interrupts
    857.25 ± 17%     -48.6%     441.00 ± 39%  interrupts.CPU36.PMI:Performance_monitoring_interrupts
    921.50 ±  2%     -85.5%     133.75 ±  2%  interrupts.CPU36.RES:Rescheduling_interrupts
      1107 ± 44%     -55.3%     494.75 ± 49%  interrupts.CPU37.NMI:Non-maskable_interrupts
      1107 ± 44%     -55.3%     494.75 ± 49%  interrupts.CPU37.PMI:Performance_monitoring_interrupts
    918.50 ±  3%     -83.8%     149.00 ± 15%  interrupts.CPU37.RES:Rescheduling_interrupts
    982.00 ±  3%     -85.0%     147.25 ± 19%  interrupts.CPU38.RES:Rescheduling_interrupts
    990.50 ±  4%     -86.0%     139.00 ± 17%  interrupts.CPU39.RES:Rescheduling_interrupts
    170783 ± 10%     -14.4%     146206 ±  6%  interrupts.CPU4.CAL:Function_call_interrupts
      1628 ± 35%     -79.3%     337.75 ± 47%  interrupts.CPU40.NMI:Non-maskable_interrupts
      1628 ± 35%     -79.3%     337.75 ± 47%  interrupts.CPU40.PMI:Performance_monitoring_interrupts
    984.00 ±  6%     -86.0%     138.25 ± 11%  interrupts.CPU40.RES:Rescheduling_interrupts
      1080 ± 36%     -63.9%     389.75 ± 41%  interrupts.CPU41.NMI:Non-maskable_interrupts
      1080 ± 36%     -63.9%     389.75 ± 41%  interrupts.CPU41.PMI:Performance_monitoring_interrupts
    952.75 ±  7%     -84.2%     150.25 ±  8%  interrupts.CPU41.RES:Rescheduling_interrupts
      1045 ± 35%     -56.9%     450.25 ± 44%  interrupts.CPU42.NMI:Non-maskable_interrupts
      1045 ± 35%     -56.9%     450.25 ± 44%  interrupts.CPU42.PMI:Performance_monitoring_interrupts
    983.75 ±  2%     -86.7%     131.00 ±  6%  interrupts.CPU42.RES:Rescheduling_interrupts
    939.50 ± 29%     -53.6%     435.75 ± 44%  interrupts.CPU43.NMI:Non-maskable_interrupts
    939.50 ± 29%     -53.6%     435.75 ± 44%  interrupts.CPU43.PMI:Performance_monitoring_interrupts
    963.50 ±  3%     -86.8%     126.75 ± 15%  interrupts.CPU43.RES:Rescheduling_interrupts
     27228           -33.3%      18149 ±  6%  interrupts.CPU44.CAL:Function_call_interrupts
      1334 ± 32%     -67.4%     434.25 ± 40%  interrupts.CPU44.NMI:Non-maskable_interrupts
      1334 ± 32%     -67.4%     434.25 ± 40%  interrupts.CPU44.PMI:Performance_monitoring_interrupts
    668.25 ±  8%     -87.2%      85.75 ±  6%  interrupts.CPU44.RES:Rescheduling_interrupts
     20504 ±  6%     -25.8%      15212 ±  2%  interrupts.CPU45.CAL:Function_call_interrupts
    869.75 ± 41%     -62.5%     326.25 ± 43%  interrupts.CPU45.NMI:Non-maskable_interrupts
    869.75 ± 41%     -62.5%     326.25 ± 43%  interrupts.CPU45.PMI:Performance_monitoring_interrupts
    654.75 ±  2%     -89.5%      68.75 ± 12%  interrupts.CPU45.RES:Rescheduling_interrupts
    803.25 ± 15%     -50.6%     397.00 ± 54%  interrupts.CPU46.NMI:Non-maskable_interrupts
    803.25 ± 15%     -50.6%     397.00 ± 54%  interrupts.CPU46.PMI:Performance_monitoring_interrupts
    687.25 ± 10%     -87.3%      87.25 ± 16%  interrupts.CPU46.RES:Rescheduling_interrupts
      1364 ± 15%     -72.6%     374.50 ± 48%  interrupts.CPU47.NMI:Non-maskable_interrupts
      1364 ± 15%     -72.6%     374.50 ± 48%  interrupts.CPU47.PMI:Performance_monitoring_interrupts
    688.75 ±  4%     -84.4%     107.25 ± 16%  interrupts.CPU47.RES:Rescheduling_interrupts
      1290 ± 40%     -70.4%     382.25 ± 51%  interrupts.CPU48.NMI:Non-maskable_interrupts
      1290 ± 40%     -70.4%     382.25 ± 51%  interrupts.CPU48.PMI:Performance_monitoring_interrupts
    701.75 ±  5%     -88.3%      82.25 ± 18%  interrupts.CPU48.RES:Rescheduling_interrupts
      1163 ± 31%     -76.9%     268.50 ± 31%  interrupts.CPU49.NMI:Non-maskable_interrupts
      1163 ± 31%     -76.9%     268.50 ± 31%  interrupts.CPU49.PMI:Performance_monitoring_interrupts
    704.75 ±  5%     -88.6%      80.25 ±  6%  interrupts.CPU49.RES:Rescheduling_interrupts
    166242 ±  6%     -13.7%     143496 ±  6%  interrupts.CPU5.CAL:Function_call_interrupts
      7461 ±  8%     +25.9%       9396 ± 11%  interrupts.CPU5.RES:Rescheduling_interrupts
    706.25 ±  2%     -88.1%      83.75 ± 15%  interrupts.CPU50.RES:Rescheduling_interrupts
     21177 ±  4%     +11.3%      23562 ±  4%  interrupts.CPU51.CAL:Function_call_interrupts
      1075 ± 32%     -63.1%     397.25 ± 46%  interrupts.CPU51.NMI:Non-maskable_interrupts
      1075 ± 32%     -63.1%     397.25 ± 46%  interrupts.CPU51.PMI:Performance_monitoring_interrupts
    718.00 ±  5%     -86.4%      97.50 ± 20%  interrupts.CPU51.RES:Rescheduling_interrupts
    680.75 ±  4%     -86.7%      90.75 ± 22%  interrupts.CPU52.RES:Rescheduling_interrupts
    702.00 ±  5%     -88.2%      83.00 ± 10%  interrupts.CPU53.RES:Rescheduling_interrupts
      1638 ± 39%     -72.0%     458.25 ± 55%  interrupts.CPU54.NMI:Non-maskable_interrupts
      1638 ± 39%     -72.0%     458.25 ± 55%  interrupts.CPU54.PMI:Performance_monitoring_interrupts
    388.75 ±  7%     -86.9%      50.75 ±  7%  interrupts.CPU54.RES:Rescheduling_interrupts
    993.50 ± 26%     -47.5%     521.50 ± 24%  interrupts.CPU55.NMI:Non-maskable_interrupts
    993.50 ± 26%     -47.5%     521.50 ± 24%  interrupts.CPU55.PMI:Performance_monitoring_interrupts
    417.50 ±  7%     -86.9%      54.75 ± 22%  interrupts.CPU55.RES:Rescheduling_interrupts
      1356 ± 22%     -70.2%     404.00 ± 52%  interrupts.CPU56.NMI:Non-maskable_interrupts
      1356 ± 22%     -70.2%     404.00 ± 52%  interrupts.CPU56.PMI:Performance_monitoring_interrupts
    394.50 ±  9%     -87.8%      48.25 ± 11%  interrupts.CPU56.RES:Rescheduling_interrupts
      1213 ± 40%     -64.4%     432.00 ± 43%  interrupts.CPU57.NMI:Non-maskable_interrupts
      1213 ± 40%     -64.4%     432.00 ± 43%  interrupts.CPU57.PMI:Performance_monitoring_interrupts
    399.25           -85.0%      59.75 ± 20%  interrupts.CPU57.RES:Rescheduling_interrupts
      1067 ± 65%     -72.4%     295.00 ± 57%  interrupts.CPU58.NMI:Non-maskable_interrupts
      1067 ± 65%     -72.4%     295.00 ± 57%  interrupts.CPU58.PMI:Performance_monitoring_interrupts
    479.25 ±  2%     -87.6%      59.25 ± 17%  interrupts.CPU58.RES:Rescheduling_interrupts
      1127 ± 41%     -69.8%     341.00 ± 42%  interrupts.CPU59.NMI:Non-maskable_interrupts
      1127 ± 41%     -69.8%     341.00 ± 42%  interrupts.CPU59.PMI:Performance_monitoring_interrupts
    437.25 ±  2%     -88.3%      51.25 ± 32%  interrupts.CPU59.RES:Rescheduling_interrupts
    165868 ±  4%     -11.1%     147461 ±  3%  interrupts.CPU6.CAL:Function_call_interrupts
      1195 ± 23%     -67.7%     386.50 ± 61%  interrupts.CPU6.NMI:Non-maskable_interrupts
      1195 ± 23%     -67.7%     386.50 ± 61%  interrupts.CPU6.PMI:Performance_monitoring_interrupts
      7147 ±  7%     -30.6%       4959 ± 15%  interrupts.CPU6.RES:Rescheduling_interrupts
    111.75 ±  4%     -28.6%      79.75 ± 27%  interrupts.CPU6.TLB:TLB_shootdowns
      1426 ± 21%     -58.7%     589.00 ± 44%  interrupts.CPU60.NMI:Non-maskable_interrupts
      1426 ± 21%     -58.7%     589.00 ± 44%  interrupts.CPU60.PMI:Performance_monitoring_interrupts
    410.25 ±  9%     -88.0%      49.25 ± 10%  interrupts.CPU60.RES:Rescheduling_interrupts
      1022 ± 29%     -68.2%     325.50 ± 43%  interrupts.CPU61.NMI:Non-maskable_interrupts
      1022 ± 29%     -68.2%     325.50 ± 43%  interrupts.CPU61.PMI:Performance_monitoring_interrupts
    385.75 ±  8%     -88.0%      46.25 ±  8%  interrupts.CPU61.RES:Rescheduling_interrupts
     12518 ± 11%     -40.4%       7455 ± 29%  interrupts.CPU62.CAL:Function_call_interrupts
      1018 ± 20%     -71.2%     293.00 ± 46%  interrupts.CPU62.NMI:Non-maskable_interrupts
      1018 ± 20%     -71.2%     293.00 ± 46%  interrupts.CPU62.PMI:Performance_monitoring_interrupts
    207.25 ±  6%     -82.8%      35.75 ± 13%  interrupts.CPU62.RES:Rescheduling_interrupts
    186.75 ±  3%     -77.6%      41.75 ± 49%  interrupts.CPU63.RES:Rescheduling_interrupts
      7639 ±  3%     -16.4%       6387 ± 11%  interrupts.CPU64.CAL:Function_call_interrupts
    194.00 ± 11%     -86.1%      27.00 ±  4%  interrupts.CPU64.RES:Rescheduling_interrupts
      7523 ±  2%     -16.6%       6277 ±  8%  interrupts.CPU65.CAL:Function_call_interrupts
    198.25 ± 12%     -89.7%      20.50 ± 24%  interrupts.CPU65.RES:Rescheduling_interrupts
      7440 ± 11%     -39.0%       4540 ± 26%  interrupts.CPU66.CAL:Function_call_interrupts
    201.50 ± 12%     -90.8%      18.50 ±  9%  interrupts.CPU66.RES:Rescheduling_interrupts
      8240 ± 17%     -43.8%       4631 ± 26%  interrupts.CPU67.CAL:Function_call_interrupts
    197.25 ± 14%     -85.4%      28.75 ± 18%  interrupts.CPU67.RES:Rescheduling_interrupts
    181.75 ± 17%     -84.2%      28.75 ± 27%  interrupts.CPU68.RES:Rescheduling_interrupts
    168.25 ± 19%     -83.1%      28.50 ± 14%  interrupts.CPU69.RES:Rescheduling_interrupts
    161290 ±  3%      -8.3%     147840 ±  5%  interrupts.CPU7.CAL:Function_call_interrupts
    705.75 ± 16%     -54.2%     323.25 ±  9%  interrupts.CPU7.NMI:Non-maskable_interrupts
    705.75 ± 16%     -54.2%     323.25 ±  9%  interrupts.CPU7.PMI:Performance_monitoring_interrupts
      7207 ±  8%     -37.0%       4541 ± 10%  interrupts.CPU7.RES:Rescheduling_interrupts
    155.25 ± 24%     -78.4%      33.50 ± 20%  interrupts.CPU70.RES:Rescheduling_interrupts
    132.00 ± 20%     -77.5%      29.75 ± 23%  interrupts.CPU71.RES:Rescheduling_interrupts
     18308 ±  4%     +12.9%      20662 ±  5%  interrupts.CPU73.LOC:Local_timer_interrupts
      3295 ± 17%     -59.6%       1332 ± 14%  interrupts.CPU8.RES:Rescheduling_interrupts
     27403 ± 11%     -14.1%      23549 ±  3%  interrupts.CPU80.LOC:Local_timer_interrupts
     26422 ±  2%     +11.4%      29433 ±  7%  interrupts.CPU89.LOC:Local_timer_interrupts
      3387 ± 16%     -64.7%       1194 ± 12%  interrupts.CPU9.RES:Rescheduling_interrupts
     63112 ±  9%     -57.3%      26977 ± 21%  interrupts.NMI:Non-maskable_interrupts
     63112 ±  9%     -57.3%      26977 ± 21%  interrupts.PMI:Performance_monitoring_interrupts
    196263           -39.9%     117875 ±  2%  interrupts.RES:Rescheduling_interrupts
     58.40 ±  4%     -29.2       29.23 ± 35%  perf-profile.calltrace.cycles-pp.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe
     58.38 ±  4%     -29.2       29.22 ± 35%  perf-profile.calltrace.cycles-pp.do_sys_openat2.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe
     58.04 ±  4%     -29.0       29.02 ± 35%  perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe
     58.01 ±  4%     -29.0       29.00 ± 35%  perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.do_sys_open.do_syscall_64
     59.31 ±  4%     -29.0       30.33 ± 35%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
     58.76 ±  4%     -28.9       29.88 ± 34%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
     54.36 ±  4%     -28.1       26.21 ± 34%  perf-profile.calltrace.cycles-pp.btrfs_create.path_openat.do_filp_open.do_sys_openat2.do_sys_open
     39.06 ±  4%     -23.6       15.48 ± 39%  perf-profile.calltrace.cycles-pp.btrfs_insert_empty_items.btrfs_new_inode.btrfs_create.path_openat.do_filp_open
     38.60 ±  4%     -23.3       15.30 ± 39%  perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_insert_empty_items.btrfs_new_inode.btrfs_create.path_openat
     40.56 ±  4%     -22.0       18.57 ± 30%  perf-profile.calltrace.cycles-pp.btrfs_new_inode.btrfs_create.path_openat.do_filp_open.do_sys_openat2
     12.21 ±  4%     -12.2        0.00        perf-profile.calltrace.cycles-pp.btrfs_try_tree_write_lock.btrfs_search_slot.btrfs_insert_empty_items.btrfs_new_inode.btrfs_create
     12.14 ±  4%     -12.1        0.00        perf-profile.calltrace.cycles-pp.queued_write_lock_slowpath.btrfs_try_tree_write_lock.btrfs_search_slot.btrfs_insert_empty_items.btrfs_new_inode
     11.54 ±  4%     -11.5        0.00        perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath.queued_write_lock_slowpath.btrfs_try_tree_write_lock.btrfs_search_slot.btrfs_insert_empty_items
     11.54 ±  8%     -11.5        0.00        perf-profile.calltrace.cycles-pp.queued_write_lock_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_insert_empty_items.btrfs_new_inode
     10.81 ±  8%     -10.8        0.00        perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath.queued_write_lock_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_insert_empty_items
     12.88 ±  8%      -9.9        3.00 ± 22%  perf-profile.calltrace.cycles-pp.__btrfs_commit_inode_delayed_items.btrfs_async_run_delayed_root.btrfs_work_helper.process_one_work.worker_thread
     23.95 ±  5%      -9.8       14.11 ± 38%  perf-profile.calltrace.cycles-pp.__btrfs_tree_lock.btrfs_search_slot.btrfs_insert_empty_items.btrfs_new_inode.btrfs_create
     12.14 ±  8%      -9.8        2.36 ± 25%  perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_lookup_inode.__btrfs_update_delayed_inode.__btrfs_commit_inode_delayed_items.btrfs_async_run_delayed_root
     12.14 ±  8%      -9.8        2.38 ± 25%  perf-profile.calltrace.cycles-pp.btrfs_lookup_inode.__btrfs_update_delayed_inode.__btrfs_commit_inode_delayed_items.btrfs_async_run_delayed_root.btrfs_work_helper
     12.55 ±  8%      -9.6        2.91 ± 23%  perf-profile.calltrace.cycles-pp.__btrfs_update_delayed_inode.__btrfs_commit_inode_delayed_items.btrfs_async_run_delayed_root.btrfs_work_helper.process_one_work
     13.85 ±  8%      -9.4        4.47 ± 25%  perf-profile.calltrace.cycles-pp.btrfs_work_helper.process_one_work.worker_thread.kthread.ret_from_fork
     13.84 ±  8%      -9.4        4.47 ± 26%  perf-profile.calltrace.cycles-pp.btrfs_async_run_delayed_root.btrfs_work_helper.process_one_work.worker_thread.kthread
     14.60 ±  8%      -8.7        5.94 ± 19%  perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork
     14.62 ±  8%      -8.6        5.99 ± 19%  perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork
     10.52 ±  3%      -7.9        2.60 ± 46%  perf-profile.calltrace.cycles-pp.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link.btrfs_create.path_openat
     10.49 ±  3%      -7.9        2.58 ± 46%  perf-profile.calltrace.cycles-pp.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link.btrfs_create
      9.61 ±  3%      -7.7        1.92 ± 45%  perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link
      7.57 ±  5%      -7.6        0.00        perf-profile.calltrace.cycles-pp.prepare_to_wait_event.__btrfs_tree_lock.btrfs_search_slot.btrfs_insert_empty_items.btrfs_new_inode
     11.34 ±  3%      -7.2        4.13 ± 49%  perf-profile.calltrace.cycles-pp.btrfs_insert_dir_item.btrfs_add_link.btrfs_create.path_openat.do_filp_open
      7.18 ±  5%      -7.2        0.00        perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.prepare_to_wait_event.__btrfs_tree_lock.btrfs_search_slot.btrfs_insert_empty_items
      7.11 ±  5%      -7.1        0.00        perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.prepare_to_wait_event.__btrfs_tree_lock.btrfs_search_slot
      7.01 ±  2%      -7.0        0.00        perf-profile.calltrace.cycles-pp.__btrfs_tree_lock.btrfs_lock_root_node.btrfs_search_slot.btrfs_insert_empty_items.insert_with_overflow
      7.01 ±  2%      -7.0        0.00        perf-profile.calltrace.cycles-pp.btrfs_lock_root_node.btrfs_search_slot.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item
     11.72 ±  3%      -6.2        5.53 ± 55%  perf-profile.calltrace.cycles-pp.btrfs_add_link.btrfs_create.path_openat.do_filp_open.do_sys_openat2
      5.93 ±  9%      -4.9        0.98 ± 70%  perf-profile.calltrace.cycles-pp.__btrfs_tree_read_lock.btrfs_search_slot.btrfs_lookup_inode.__btrfs_update_delayed_inode.__btrfs_commit_inode_delayed_items
     17.35 ±  8%      -3.5       13.82 ±  6%  perf-profile.calltrace.cycles-pp.ret_from_fork
     17.35 ±  8%      -3.5       13.82 ±  6%  perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
      1.27 ± 18%      -0.8        0.42 ±101%  perf-profile.calltrace.cycles-pp.__btrfs_read_lock_root_node.btrfs_search_slot.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item
      1.23 ± 20%      -0.8        0.40 ±101%  perf-profile.calltrace.cycles-pp.__btrfs_tree_read_lock.__btrfs_read_lock_root_node.btrfs_search_slot.btrfs_insert_empty_items.insert_with_overflow
      0.00            +0.6        0.62 ± 13%  perf-profile.calltrace.cycles-pp.find_busiest_group.load_balance.rebalance_domains.__softirqentry_text_start.asm_call_sysvec_on_stack
      0.00            +0.6        0.63 ± 16%  perf-profile.calltrace.cycles-pp._raw_spin_trylock.shrink_lock_dentry.shrink_dentry_list.prune_dcache_sb.super_cache_scan
      0.47 ± 58%      +0.8        1.31 ± 44%  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 ± 24%  perf-profile.calltrace.cycles-pp.list_lru_add.inode_lru_list_add.iput.__dentry_kill.shrink_dentry_list
      0.00            +0.9        0.87 ± 24%  perf-profile.calltrace.cycles-pp.inode_lru_list_add.iput.__dentry_kill.shrink_dentry_list.prune_dcache_sb
      0.00            +0.9        0.90 ± 13%  perf-profile.calltrace.cycles-pp.load_balance.rebalance_domains.__softirqentry_text_start.asm_call_sysvec_on_stack.do_softirq_own_stack
      0.00            +0.9        0.90 ± 16%  perf-profile.calltrace.cycles-pp.dentry_lru_isolate.__list_lru_walk_one.list_lru_walk_one.prune_dcache_sb.super_cache_scan
      0.28 ±100%      +0.9        1.19 ± 12%  perf-profile.calltrace.cycles-pp.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry
      0.00            +0.9        0.94 ± 17%  perf-profile.calltrace.cycles-pp.__list_lru_walk_one.list_lru_walk_one.prune_dcache_sb.super_cache_scan.do_shrink_slab
      0.00            +0.9        0.94 ± 17%  perf-profile.calltrace.cycles-pp.list_lru_walk_one.prune_dcache_sb.super_cache_scan.do_shrink_slab.shrink_slab
      0.00            +0.9        0.94 ± 19%  perf-profile.calltrace.cycles-pp.___d_drop.__d_drop.__dentry_kill.shrink_dentry_list.prune_dcache_sb
      0.00            +0.9        0.95 ± 19%  perf-profile.calltrace.cycles-pp.shrink_lock_dentry.shrink_dentry_list.prune_dcache_sb.super_cache_scan.do_shrink_slab
      0.14 ±173%      +0.9        1.08 ± 13%  perf-profile.calltrace.cycles-pp.rebalance_domains.__softirqentry_text_start.asm_call_sysvec_on_stack.do_softirq_own_stack.irq_exit_rcu
      0.00            +0.9        0.95 ± 19%  perf-profile.calltrace.cycles-pp.__d_drop.__dentry_kill.shrink_dentry_list.prune_dcache_sb.super_cache_scan
      0.22 ±173%      +1.0        1.20 ± 33%  perf-profile.calltrace.cycles-pp.btrfs_get_32.check_leaf.btree_csum_one_bio.btrfs_submit_metadata_bio.submit_one_bio
      0.00            +1.0        1.02 ± 23%  perf-profile.calltrace.cycles-pp.btrfs_drop_extent_cache.btrfs_destroy_inode.destroy_inode.dispose_list.prune_icache_sb
      0.80 ±  9%      +1.1        1.91 ± 13%  perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry.start_secondary
      0.00            +1.1        1.14 ± 25%  perf-profile.calltrace.cycles-pp.ktime_get.clockevents_program_event.hrtimer_interrupt.__sysvec_apic_timer_interrupt.asm_call_sysvec_on_stack
      0.26 ±173%      +1.1        1.40 ± 33%  perf-profile.calltrace.cycles-pp.check_dir_item.check_leaf.btree_csum_one_bio.btrfs_submit_metadata_bio.submit_one_bio
      0.94 ±  9%      +1.2        2.12 ± 13%  perf-profile.calltrace.cycles-pp.__softirqentry_text_start.asm_call_sysvec_on_stack.do_softirq_own_stack.irq_exit_rcu.sysvec_apic_timer_interrupt
      0.40 ± 58%      +1.2        1.59 ± 25%  perf-profile.calltrace.cycles-pp.clockevents_program_event.hrtimer_interrupt.__sysvec_apic_timer_interrupt.asm_call_sysvec_on_stack.sysvec_apic_timer_interrupt
      0.94 ±  9%      +1.2        2.13 ± 13%  perf-profile.calltrace.cycles-pp.asm_call_sysvec_on_stack.do_softirq_own_stack.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
      0.95 ±  9%      +1.2        2.17 ± 13%  perf-profile.calltrace.cycles-pp.do_softirq_own_stack.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
      0.00            +1.3        1.26 ± 26%  perf-profile.calltrace.cycles-pp.__btrfs_release_delayed_node.btrfs_evict_inode.evict.dispose_list.prune_icache_sb
      0.00            +1.3        1.33 ± 26%  perf-profile.calltrace.cycles-pp.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues
      0.28 ±100%      +1.3        1.62 ± 23%  perf-profile.calltrace.cycles-pp.kmem_cache_free.rcu_do_batch.rcu_core.__softirqentry_text_start.run_ksoftirqd
      0.46 ± 58%      +1.5        1.92 ± 21%  perf-profile.calltrace.cycles-pp.iput.__dentry_kill.shrink_dentry_list.prune_dcache_sb.super_cache_scan
      1.12 ±  9%      +1.5        2.65 ± 16%  perf-profile.calltrace.cycles-pp.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
      0.56 ± 58%      +1.7        2.23 ± 21%  perf-profile.calltrace.cycles-pp.rcu_do_batch.rcu_core.__softirqentry_text_start.run_ksoftirqd.smpboot_thread_fn
      0.56 ± 58%      +1.7        2.25 ± 21%  perf-profile.calltrace.cycles-pp.rcu_core.__softirqentry_text_start.run_ksoftirqd.smpboot_thread_fn.kthread
      0.78 ± 21%      +1.7        2.50 ± 20%  perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork
      0.94 ±  5%      +1.7        2.68 ± 24%  perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
      0.62 ± 59%      +1.8        2.44 ± 21%  perf-profile.calltrace.cycles-pp.__softirqentry_text_start.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork
      0.62 ± 58%      +1.8        2.44 ± 21%  perf-profile.calltrace.cycles-pp.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork
      1.02 ±  5%      +1.9        2.92 ± 23%  perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt
      0.96 ± 26%      +2.1        3.03 ± 25%  perf-profile.calltrace.cycles-pp.btrfs_destroy_inode.destroy_inode.dispose_list.prune_icache_sb.super_cache_scan
      0.81 ± 22%      +2.1        2.93 ± 26%  perf-profile.calltrace.cycles-pp.btrfs_evict_inode.evict.dispose_list.prune_icache_sb.super_cache_scan
      1.81 ±  2%      +2.3        4.13 ± 12%  perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      1.33 ±  9%      +2.4        3.74 ± 25%  perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.asm_call_sysvec_on_stack
      1.10 ± 25%      +2.4        3.54 ± 26%  perf-profile.calltrace.cycles-pp.destroy_inode.dispose_list.prune_icache_sb.super_cache_scan.do_shrink_slab
      1.51 ± 63%      +2.7        4.24 ± 32%  perf-profile.calltrace.cycles-pp.submit_extent_page.write_one_eb.btree_write_cache_pages.do_writepages.__filemap_fdatawrite_range
      1.35 ± 14%      +2.7        4.10 ± 20%  perf-profile.calltrace.cycles-pp.__dentry_kill.shrink_dentry_list.prune_dcache_sb.super_cache_scan.do_shrink_slab
      1.25 ± 80%      +2.8        4.01 ± 28%  perf-profile.calltrace.cycles-pp.check_leaf.btree_csum_one_bio.btrfs_submit_metadata_bio.submit_one_bio.submit_extent_page
      1.58 ± 63%      +2.8        4.43 ± 32%  perf-profile.calltrace.cycles-pp.write_one_eb.btree_write_cache_pages.do_writepages.__filemap_fdatawrite_range.btrfs_write_marked_extents
      1.30 ± 80%      +2.9        4.16 ± 28%  perf-profile.calltrace.cycles-pp.btree_csum_one_bio.btrfs_submit_metadata_bio.submit_one_bio.submit_extent_page.write_one_eb
      1.15 ± 21%      +2.9        4.04 ± 26%  perf-profile.calltrace.cycles-pp.evict.dispose_list.prune_icache_sb.super_cache_scan.do_shrink_slab
      1.64 ± 63%      +3.0        4.60 ± 32%  perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction.transaction_kthread
      1.64 ± 63%      +3.0        4.60 ± 32%  perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction
      1.64 ± 63%      +3.0        4.60 ± 32%  perf-profile.calltrace.cycles-pp.btrfs_write_and_wait_transaction.btrfs_commit_transaction.transaction_kthread.kthread.ret_from_fork
      1.64 ± 63%      +3.0        4.60 ± 32%  perf-profile.calltrace.cycles-pp.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction.transaction_kthread.kthread
      1.64 ± 63%      +3.0        4.60 ± 32%  perf-profile.calltrace.cycles-pp.btree_write_cache_pages.do_writepages.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction
      1.36 ± 80%      +3.0        4.39 ± 27%  perf-profile.calltrace.cycles-pp.btrfs_submit_metadata_bio.submit_one_bio.submit_extent_page.write_one_eb.btree_write_cache_pages
      1.36 ± 80%      +3.0        4.39 ± 27%  perf-profile.calltrace.cycles-pp.submit_one_bio.submit_extent_page.write_one_eb.btree_write_cache_pages.do_writepages
      1.90 ± 60%      +3.3        5.20 ± 29%  perf-profile.calltrace.cycles-pp.transaction_kthread.kthread.ret_from_fork
      1.90 ± 60%      +3.3        5.20 ± 29%  perf-profile.calltrace.cycles-pp.btrfs_commit_transaction.transaction_kthread.kthread.ret_from_fork
      2.09 ±  8%      +3.8        5.86 ± 25%  perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.asm_call_sysvec_on_stack.sysvec_apic_timer_interrupt
      1.88 ± 15%      +3.8        5.71 ± 20%  perf-profile.calltrace.cycles-pp.shrink_dentry_list.prune_dcache_sb.super_cache_scan.do_shrink_slab.shrink_slab
      2.18 ± 15%      +4.5        6.66 ± 19%  perf-profile.calltrace.cycles-pp.prune_dcache_sb.super_cache_scan.do_shrink_slab.shrink_slab.drop_slab_node
      2.97 ± 10%      +5.5        8.45 ± 20%  perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
      2.37 ± 23%      +5.7        8.06 ± 26%  perf-profile.calltrace.cycles-pp.dispose_list.prune_icache_sb.super_cache_scan.do_shrink_slab.shrink_slab
      3.33 ± 10%      +6.0        9.29 ± 25%  perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.asm_call_sysvec_on_stack.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
      2.56 ± 23%      +6.1        8.66 ± 25%  perf-profile.calltrace.cycles-pp.prune_icache_sb.super_cache_scan.do_shrink_slab.shrink_slab.drop_slab_node
      3.50 ± 10%      +6.2        9.73 ± 25%  perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.asm_call_sysvec_on_stack.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
      3.53 ± 10%      +6.3        9.84 ± 25%  perf-profile.calltrace.cycles-pp.asm_call_sysvec_on_stack.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
      5.45 ± 11%      +9.1       14.58 ± 23%  perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle
      5.72 ± 11%      +9.9       15.63 ± 24%  perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
      4.74 ± 19%     +10.6       15.33 ± 23%  perf-profile.calltrace.cycles-pp.super_cache_scan.do_shrink_slab.shrink_slab.drop_slab_node.drop_slab
      4.74 ± 19%     +10.6       15.34 ± 23%  perf-profile.calltrace.cycles-pp.drop_slab.drop_caches_sysctl_handler.proc_sys_call_handler.new_sync_write.vfs_write
      4.74 ± 19%     +10.6       15.34 ± 23%  perf-profile.calltrace.cycles-pp.drop_slab_node.drop_slab.drop_caches_sysctl_handler.proc_sys_call_handler.new_sync_write
      4.74 ± 19%     +10.6       15.34 ± 23%  perf-profile.calltrace.cycles-pp.shrink_slab.drop_slab_node.drop_slab.drop_caches_sysctl_handler.proc_sys_call_handler
      4.74 ± 19%     +10.6       15.34 ± 23%  perf-profile.calltrace.cycles-pp.do_shrink_slab.shrink_slab.drop_slab_node.drop_slab.drop_caches_sysctl_handler
      5.67 ± 21%     +12.2       17.87 ± 24%  perf-profile.calltrace.cycles-pp.proc_sys_call_handler.new_sync_write.vfs_write.ksys_write.do_syscall_64
      5.67 ± 21%     +12.2       17.87 ± 24%  perf-profile.calltrace.cycles-pp.drop_caches_sysctl_handler.proc_sys_call_handler.new_sync_write.vfs_write.ksys_write
      5.72 ± 21%     +12.3       17.99 ± 24%  perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
      5.72 ± 21%     +12.3       18.00 ± 24%  perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
      5.72 ± 21%     +12.3       18.00 ± 24%  perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
      5.72 ± 21%     +12.3       18.00 ± 24%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
      5.72 ± 21%     +12.3       18.00 ± 24%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
      5.73 ± 21%     +12.3       18.02 ± 24%  perf-profile.calltrace.cycles-pp.write
      0.00           +13.3       13.27 ± 37%  perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot
      0.00           +14.0       13.98 ± 38%  perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_insert_empty_items
      0.00           +14.1       14.08 ± 38%  perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.__btrfs_tree_lock.btrfs_search_slot.btrfs_insert_empty_items.btrfs_new_inode
      9.40 ± 10%     +15.7       25.15 ± 21%  perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
      9.62 ± 10%     +16.1       25.75 ± 21%  perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
     15.73 ±  5%     +18.0       33.75 ± 15%  perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
     15.76 ±  5%     +18.1       33.82 ± 15%  perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
     15.76 ±  5%     +18.1       33.82 ± 15%  perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
     15.99 ±  5%     +18.4       34.38 ± 15%  perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
     53.31 ±  3%     -46.2        7.08 ± 42%  perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
     62.27 ±  4%     -41.1       21.16 ± 36%  perf-profile.children.cycles-pp.btrfs_search_slot
     50.06 ±  4%     -31.6       18.44 ± 39%  perf-profile.children.cycles-pp.btrfs_insert_empty_items
     58.46 ±  4%     -29.1       29.38 ± 35%  perf-profile.children.cycles-pp.do_sys_open
     58.45 ±  4%     -29.1       29.36 ± 35%  perf-profile.children.cycles-pp.do_sys_openat2
     58.10 ±  4%     -28.9       29.18 ± 35%  perf-profile.children.cycles-pp.do_filp_open
     58.07 ±  4%     -28.9       29.16 ± 35%  perf-profile.children.cycles-pp.path_openat
     54.36 ±  4%     -28.1       26.22 ± 34%  perf-profile.children.cycles-pp.btrfs_create
     27.83 ±  3%     -27.8        0.00        perf-profile.children.cycles-pp.queued_write_lock_slowpath
     40.57 ±  4%     -22.0       18.57 ± 30%  perf-profile.children.cycles-pp.btrfs_new_inode
     31.53 ±  4%     -16.9       14.66 ± 37%  perf-profile.children.cycles-pp.__btrfs_tree_lock
     17.10 ±  5%     -16.3        0.81 ± 13%  perf-profile.children.cycles-pp._raw_spin_lock_irqsave
     65.59 ±  3%     -15.9       49.73 ± 12%  perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
     65.01 ±  2%     -15.8       49.22 ± 11%  perf-profile.children.cycles-pp.do_syscall_64
     12.58 ±  4%     -12.5        0.06 ± 34%  perf-profile.children.cycles-pp.btrfs_try_tree_write_lock
     11.61 ±  5%     -11.6        0.00        perf-profile.children.cycles-pp.prepare_to_wait_event
     13.37 ±  8%     -10.0        3.40 ± 23%  perf-profile.children.cycles-pp.__btrfs_commit_inode_delayed_items
     12.15 ±  8%      -9.8        2.38 ± 25%  perf-profile.children.cycles-pp.btrfs_lookup_inode
      9.67 ±  7%      -9.7        0.00        perf-profile.children.cycles-pp.queued_read_lock_slowpath
     12.56 ±  8%      -9.6        2.92 ± 22%  perf-profile.children.cycles-pp.__btrfs_update_delayed_inode
     13.85 ±  8%      -9.4        4.47 ± 26%  perf-profile.children.cycles-pp.btrfs_async_run_delayed_root
     13.85 ±  8%      -9.4        4.47 ± 25%  perf-profile.children.cycles-pp.btrfs_work_helper
     14.60 ±  8%      -8.7        5.94 ± 19%  perf-profile.children.cycles-pp.process_one_work
     14.62 ±  8%      -8.6        5.99 ± 19%  perf-profile.children.cycles-pp.worker_thread
     10.52 ±  3%      -7.9        2.60 ± 46%  perf-profile.children.cycles-pp.insert_with_overflow
      7.55 ±  2%      -7.4        0.12 ± 47%  perf-profile.children.cycles-pp.btrfs_lock_root_node
     11.34 ±  3%      -7.2        4.13 ± 49%  perf-profile.children.cycles-pp.btrfs_insert_dir_item
     11.72 ±  3%      -6.2        5.53 ± 55%  perf-profile.children.cycles-pp.btrfs_add_link
      8.69 ±  7%      -5.8        2.89 ± 38%  perf-profile.children.cycles-pp.__btrfs_tree_read_lock
      5.59 ±  6%      -5.6        0.00        perf-profile.children.cycles-pp.finish_wait
     17.35 ±  8%      -3.5       13.82 ±  6%  perf-profile.children.cycles-pp.kthread
     17.36 ±  8%      -3.5       13.83 ±  6%  perf-profile.children.cycles-pp.ret_from_fork
      0.80 ±  5%      -0.7        0.12 ± 27%  perf-profile.children.cycles-pp.__wake_up_common_lock
      0.69 ±  5%      -0.6        0.10 ± 33%  perf-profile.children.cycles-pp.__wake_up_common
      0.63 ±  6%      -0.5        0.08 ± 40%  perf-profile.children.cycles-pp.autoremove_wake_function
      0.45 ± 13%      -0.3        0.19 ± 73%  perf-profile.children.cycles-pp.unwind_get_return_address
      0.40 ± 13%      -0.2        0.16 ± 72%  perf-profile.children.cycles-pp.__kernel_text_address
      0.37 ± 14%      -0.2        0.14 ± 74%  perf-profile.children.cycles-pp.kernel_text_address
      1.13 ±  7%      -0.2        0.93 ±  7%  perf-profile.children.cycles-pp.pick_next_task_fair
      0.69 ±  7%      -0.2        0.49 ± 21%  perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
      0.49 ± 12%      -0.2        0.30 ± 52%  perf-profile.children.cycles-pp.btrfs_get_token_32
      0.38 ±  9%      -0.2        0.21 ± 54%  perf-profile.children.cycles-pp.__sysvec_call_function_single
      0.25 ± 26%      -0.1        0.11 ± 85%  perf-profile.children.cycles-pp.__module_address
      0.19 ± 20%      -0.1        0.07 ±116%  perf-profile.children.cycles-pp.__module_text_address
      0.14 ±  7%      -0.1        0.04 ±107%  perf-profile.children.cycles-pp.btrfs_tree_read_unlock
      0.24 ±  6%      -0.1        0.17 ± 22%  perf-profile.children.cycles-pp.__list_add_valid
      0.13 ±  9%      -0.1        0.07 ± 70%  perf-profile.children.cycles-pp.inode_permission
      0.10 ± 11%      -0.1        0.04 ±101%  perf-profile.children.cycles-pp.btrfs_alloc_delayed_item
      0.15 ±  7%      -0.1        0.10 ± 40%  perf-profile.children.cycles-pp.push_leaf_left
      0.10 ±  8%      -0.1        0.04 ±100%  perf-profile.children.cycles-pp.send_call_function_single_ipi
      0.09 ± 13%      -0.1        0.04 ±102%  perf-profile.children.cycles-pp.flush_smp_call_function_queue
      0.08            -0.1        0.03 ±100%  perf-profile.children.cycles-pp.btrfs_init_acl
      0.08 ±  5%      -0.0        0.04 ±100%  perf-profile.children.cycles-pp.btrfs_init_inode_security
      0.11 ±  4%      -0.0        0.06 ± 62%  perf-profile.children.cycles-pp.copy_pages
      0.06 ±  6%      +0.0        0.09 ±  7%  perf-profile.children.cycles-pp.rcu_all_qs
      0.10 ±  8%      +0.0        0.14 ± 11%  perf-profile.children.cycles-pp.__alloc_pages_nodemask
      0.04 ± 57%      +0.0        0.07 ± 17%  perf-profile.children.cycles-pp.select_task_rq_fair
      0.06 ± 15%      +0.0        0.09 ± 13%  perf-profile.children.cycles-pp.__mod_memcg_state
      0.04 ± 59%      +0.0        0.08 ± 13%  perf-profile.children.cycles-pp.note_gp_changes
      0.07 ± 10%      +0.0        0.11 ± 26%  perf-profile.children.cycles-pp.update_dl_rq_load_avg
      0.14 ± 11%      +0.0        0.18 ± 16%  perf-profile.children.cycles-pp.cpumask_next_and
      0.06 ± 20%      +0.0        0.11 ± 17%  perf-profile.children.cycles-pp.rcu_needs_cpu
      0.03 ±100%      +0.1        0.08 ± 26%  perf-profile.children.cycles-pp.pm_qos_read_value
      0.06 ± 13%      +0.1        0.12 ± 24%  perf-profile.children.cycles-pp.update_ts_time_stats
      0.06            +0.1        0.11 ± 17%  perf-profile.children.cycles-pp.get_cpu_device
      0.03 ±100%      +0.1        0.08 ± 17%  perf-profile.children.cycles-pp.kfree
      0.09 ± 13%      +0.1        0.15 ± 17%  perf-profile.children.cycles-pp.rb_next
      0.12 ±  8%      +0.1        0.18 ±  9%  perf-profile.children.cycles-pp._cond_resched
      0.06 ± 20%      +0.1        0.12 ± 15%  perf-profile.children.cycles-pp.__x86_indirect_thunk_rax
      0.03 ±100%      +0.1        0.09 ± 16%  perf-profile.children.cycles-pp.rcu_dynticks_eqs_enter
      0.00            +0.1        0.06 ± 20%  perf-profile.children.cycles-pp.blk_flush_plug_list
      0.00            +0.1        0.06 ± 20%  perf-profile.children.cycles-pp.blk_mq_flush_plug_list
      0.00            +0.1        0.06 ± 20%  perf-profile.children.cycles-pp.blk_mq_sched_insert_requests
      0.00            +0.1        0.06 ± 11%  perf-profile.children.cycles-pp.perf_read
      0.03 ±100%      +0.1        0.09 ± 24%  perf-profile.children.cycles-pp.x86_pmu_disable
      0.00            +0.1        0.06 ± 16%  perf-profile.children.cycles-pp.__x86_retpoline_rsi
      0.01 ±173%      +0.1        0.07 ± 26%  perf-profile.children.cycles-pp.run_timer_softirq
      0.06 ± 60%      +0.1        0.12 ± 10%  perf-profile.children.cycles-pp.update_rt_rq_load_avg
      0.04 ± 58%      +0.1        0.10 ± 19%  perf-profile.children.cycles-pp.hrtimer_forward
      0.00            +0.1        0.06 ± 13%  perf-profile.children.cycles-pp.pagevec_move_tail
      0.06 ± 26%      +0.1        0.13 ± 15%  perf-profile.children.cycles-pp.__libc_read
      0.00            +0.1        0.07 ± 17%  perf-profile.children.cycles-pp.__free_slab
      0.00            +0.1        0.07 ± 39%  perf-profile.children.cycles-pp.propagate_protected_usage
      0.00            +0.1        0.07 ± 31%  perf-profile.children.cycles-pp.free_one_page
      0.00            +0.1        0.07 ± 17%  perf-profile.children.cycles-pp.sched_clock_idle_wakeup_event
      0.00            +0.1        0.07 ± 25%  perf-profile.children.cycles-pp.call_timer_fn
      0.06 ± 14%      +0.1        0.12 ± 20%  perf-profile.children.cycles-pp.can_stop_idle_tick
      0.01 ±173%      +0.1        0.08 ± 43%  perf-profile.children.cycles-pp.btrfs_get_8
      0.00            +0.1        0.07 ±  6%  perf-profile.children.cycles-pp.dup_mmap
      0.04 ± 58%      +0.1        0.11 ± 45%  perf-profile.children.cycles-pp.pipe_write
      0.06 ±  7%      +0.1        0.13 ± 20%  perf-profile.children.cycles-pp.rcu_eqs_exit
      0.04 ± 60%      +0.1        0.11 ± 13%  perf-profile.children.cycles-pp.seq_read_iter
      0.01 ±173%      +0.1        0.08 ± 17%  perf-profile.children.cycles-pp.local_touch_nmi
      0.15 ±  4%      +0.1        0.22 ±  5%  perf-profile.children.cycles-pp.rb_insert_color
      0.00            +0.1        0.07 ± 11%  perf-profile.children.cycles-pp.__lookup_extent_mapping
      0.00            +0.1        0.07 ±  5%  perf-profile.children.cycles-pp.dup_mm
      0.00            +0.1        0.07 ± 17%  perf-profile.children.cycles-pp.__dput_to_list
      0.01 ±173%      +0.1        0.09 ± 21%  perf-profile.children.cycles-pp.rotate_reclaimable_page
      0.00            +0.1        0.07 ± 20%  perf-profile.children.cycles-pp.profile_tick
      0.02 ±173%      +0.1        0.10 ± 18%  perf-profile.children.cycles-pp.perf_evsel__read
      0.14 ±  5%      +0.1        0.22 ± 15%  perf-profile.children.cycles-pp.__might_sleep
      0.00            +0.1        0.08 ± 15%  perf-profile.children.cycles-pp.call_cpuidle
      0.07 ± 22%      +0.1        0.15 ± 14%  perf-profile.children.cycles-pp.run_local_timers
      0.00            +0.1        0.08 ± 26%  perf-profile.children.cycles-pp.tlb_finish_mmu
      0.00            +0.1        0.08 ± 27%  perf-profile.children.cycles-pp.irq_work_needs_cpu
      0.06 ± 14%      +0.1        0.14 ± 12%  perf-profile.children.cycles-pp.nr_iowait_cpu
      0.06 ± 11%      +0.1        0.14 ± 20%  perf-profile.children.cycles-pp.rcu_nmi_enter
      0.06 ± 14%      +0.1        0.14 ± 31%  perf-profile.children.cycles-pp.tick_check_broadcast_expired
      0.03 ±100%      +0.1        0.11 ± 28%  perf-profile.children.cycles-pp.tick_check_oneshot_broadcast_this_cpu
      0.03 ±100%      +0.1        0.11 ± 12%  perf-profile.children.cycles-pp.cpuidle_not_available
      0.07 ± 11%      +0.1        0.16 ± 22%  perf-profile.children.cycles-pp.mmap_region
      0.00            +0.1        0.08 ± 27%  perf-profile.children.cycles-pp.up_read
      0.01 ±173%      +0.1        0.10 ± 28%  perf-profile.children.cycles-pp.sched_setaffinity
      0.01 ±173%      +0.1        0.10 ± 28%  perf-profile.children.cycles-pp.tick_nohz_idle_got_tick
      0.06 ± 20%      +0.1        0.14 ± 41%  perf-profile.children.cycles-pp.setlocale
      0.00            +0.1        0.08 ± 26%  perf-profile.children.cycles-pp.__radix_tree_delete
      0.05            +0.1        0.14 ± 33%  perf-profile.children.cycles-pp.begin_new_exec
      0.00            +0.1        0.09 ± 26%  perf-profile.children.cycles-pp.tlb_flush_mmu
      0.12 ±  5%      +0.1        0.21 ±  5%  perf-profile.children.cycles-pp.memset_erms
      0.03 ±100%      +0.1        0.11 ± 18%  perf-profile.children.cycles-pp.tick_nohz_tick_stopped
      0.03 ±100%      +0.1        0.11 ± 25%  perf-profile.children.cycles-pp.__etree_search
      0.00            +0.1        0.09 ± 32%  perf-profile.children.cycles-pp.__intel_pmu_enable_all
      0.00            +0.1        0.09 ± 27%  perf-profile.children.cycles-pp.free_extent_map
      0.02 ±173%      +0.1        0.11 ± 41%  perf-profile.children.cycles-pp.test_clear_page_writeback
      0.03 ±100%      +0.1        0.11 ± 37%  perf-profile.children.cycles-pp.intel_pmu_disable_all
      0.00            +0.1        0.09 ± 23%  perf-profile.children.cycles-pp.__do_munmap
      0.01 ±173%      +0.1        0.10 ± 18%  perf-profile.children.cycles-pp.rcu_segcblist_enqueue
      0.03 ±100%      +0.1        0.12 ± 22%  perf-profile.children.cycles-pp.rcu_gp_kthread
      0.08 ±  8%      +0.1        0.17 ± 22%  perf-profile.children.cycles-pp.ksys_mmap_pgoff
      0.03 ±100%      +0.1        0.12 ± 14%  perf-profile.children.cycles-pp._atomic_dec_and_lock
      0.07 ± 11%      +0.1        0.17 ± 23%  perf-profile.children.cycles-pp.perf_event_task_tick
      0.03 ±102%      +0.1        0.13 ± 14%  perf-profile.children.cycles-pp.rcu_nocb_try_bypass
      0.03 ±100%      +0.1        0.12 ± 26%  perf-profile.children.cycles-pp.zap_pte_range
      0.04 ± 58%      +0.1        0.14 ± 18%  perf-profile.children.cycles-pp.copy_process
      0.07 ±  5%      +0.1        0.17 ± 35%  perf-profile.children.cycles-pp.do_fault
      0.08 ±  6%      +0.1        0.18 ± 21%  perf-profile.children.cycles-pp.trigger_load_balance
      0.09 ± 12%      +0.1        0.19 ± 20%  perf-profile.children.cycles-pp.do_mmap
      0.03 ±100%      +0.1        0.13 ± 20%  perf-profile.children.cycles-pp.__free_pages_ok
      0.11 ±  6%      +0.1        0.21 ± 21%  perf-profile.children.cycles-pp.rcu_eqs_enter
      0.07 ± 16%      +0.1        0.17 ± 18%  perf-profile.children.cycles-pp.run_posix_cpu_timers
      0.10 ± 21%      +0.1        0.21 ± 18%  perf-profile.children.cycles-pp.cmd_stat
      0.10 ± 21%      +0.1        0.21 ± 18%  perf-profile.children.cycles-pp.__run_perf_stat
      0.10 ± 21%      +0.1        0.21 ± 18%  perf-profile.children.cycles-pp.dispatch_events
      0.10 ± 18%      +0.1        0.21 ± 19%  perf-profile.children.cycles-pp.process_interval
      0.05 ± 62%      +0.1        0.15 ± 18%  perf-profile.children.cycles-pp.new_sync_read
      0.07 ±  7%      +0.1        0.17 ± 31%  perf-profile.children.cycles-pp.__wake_up_bit
      0.02 ±173%      +0.1        0.12 ± 36%  perf-profile.children.cycles-pp.__test_set_page_writeback
      0.10 ± 22%      +0.1        0.21 ± 19%  perf-profile.children.cycles-pp.read_counters
      0.03 ±100%      +0.1        0.13 ± 20%  perf-profile.children.cycles-pp.__memcg_kmem_uncharge
      0.00            +0.1        0.11 ± 42%  perf-profile.children.cycles-pp.rwsem_mark_wake
      0.11 ± 22%      +0.1        0.21 ± 19%  perf-profile.children.cycles-pp.__libc_start_main
      0.06 ± 11%      +0.1        0.17 ± 17%  perf-profile.children.cycles-pp.kernel_clone
      0.00            +0.1        0.11 ± 30%  perf-profile.children.cycles-pp.down_read
      0.10 ±  9%      +0.1        0.20 ± 22%  perf-profile.children.cycles-pp.vm_mmap_pgoff
      0.03 ±100%      +0.1        0.14 ± 27%  perf-profile.children.cycles-pp.unmap_page_range
      0.00            +0.1        0.11 ± 26%  perf-profile.children.cycles-pp.tick_sched_do_timer
      0.10 ± 21%      +0.1        0.21 ± 19%  perf-profile.children.cycles-pp.main
      0.10 ± 21%      +0.1        0.21 ± 19%  perf-profile.children.cycles-pp.run_builtin
      0.22 ±  6%      +0.1        0.33 ± 29%  perf-profile.children.cycles-pp.idle_cpu
      0.07 ± 10%      +0.1        0.18 ± 10%  perf-profile.children.cycles-pp.irqentry_exit
      0.06 ±  7%      +0.1        0.17 ± 17%  perf-profile.children.cycles-pp.__do_sys_clone
      0.06 ± 66%      +0.1        0.17 ± 21%  perf-profile.children.cycles-pp.release_pages
      0.01 ±173%      +0.1        0.12 ± 37%  perf-profile.children.cycles-pp.clear_inode
      0.04 ± 59%      +0.1        0.16 ± 23%  perf-profile.children.cycles-pp.truncate_inode_pages_final
      0.01 ±173%      +0.1        0.13 ± 15%  perf-profile.children.cycles-pp.rcu_nmi_exit
      0.02 ±173%      +0.1        0.13 ± 18%  perf-profile.children.cycles-pp.blk_mq_submit_bio
      0.10 ±  7%      +0.1        0.22 ± 16%  perf-profile.children.cycles-pp.irqentry_enter
      0.07 ± 60%      +0.1        0.18 ± 21%  perf-profile.children.cycles-pp.btrfs_lookup_first_ordered_extent
      0.03 ±100%      +0.1        0.15 ± 25%  perf-profile.children.cycles-pp.unmap_vmas
      0.04 ± 59%      +0.1        0.17 ± 23%  perf-profile.children.cycles-pp.page_counter_cancel
      0.06 ± 16%      +0.1        0.18 ± 20%  perf-profile.children.cycles-pp.page_counter_uncharge
      0.12 ± 12%      +0.1        0.24 ± 22%  perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
      0.11 ± 13%      +0.1        0.23 ± 22%  perf-profile.children.cycles-pp.native_apic_msr_eoi_write
      0.05 ± 63%      +0.1        0.18 ± 36%  perf-profile.children.cycles-pp.deactivate_file_page
      0.08 ± 10%      +0.1        0.21 ± 21%  perf-profile.children.cycles-pp.__libc_fork
      0.02 ±173%      +0.1        0.15 ± 21%  perf-profile.children.cycles-pp.submit_bio_noacct
      0.02 ±173%      +0.1        0.15 ± 23%  perf-profile.children.cycles-pp.submit_bio
      0.10 ± 11%      +0.1        0.23 ± 29%  perf-profile.children.cycles-pp.hrtimer_get_next_event
      0.07 ± 26%      +0.1        0.21 ± 18%  perf-profile.children.cycles-pp.irqtime_account_process_tick
      0.10 ± 28%      +0.1        0.23 ±  9%  perf-profile.children.cycles-pp.list_lru_isolate_move
      0.00            +0.1        0.14 ± 24%  perf-profile.children.cycles-pp.inode_wait_for_writeback
      0.14 ±  8%      +0.1        0.28 ± 12%  perf-profile.children.cycles-pp.__x86_retpoline_rax
      0.05 ± 59%      +0.1        0.20 ± 48%  perf-profile.children.cycles-pp.timekeeping_max_deferment
      0.12 ± 15%      +0.2        0.27 ± 20%  perf-profile.children.cycles-pp.read
      0.06 ± 80%      +0.2        0.21 ± 27%  perf-profile.children.cycles-pp.end_page_writeback
      0.07 ± 72%      +0.2        0.22 ± 27%  perf-profile.children.cycles-pp.btrfs_get_16
      0.07 ± 14%      +0.2        0.23 ± 20%  perf-profile.children.cycles-pp.drain_obj_stock
      0.11 ±  4%      +0.2        0.28 ±  7%  perf-profile.children.cycles-pp.tsc_verify_tsc_adjust
      0.12 ± 12%      +0.2        0.28 ± 16%  perf-profile.children.cycles-pp.rcu_idle_exit
      0.10 ± 14%      +0.2        0.27 ± 26%  perf-profile.children.cycles-pp.load_elf_binary
      0.17 ± 13%      +0.2        0.33 ± 15%  perf-profile.children.cycles-pp.cpuidle_governor_latency_req
      0.12 ±  5%      +0.2        0.29 ± 18%  perf-profile.children.cycles-pp.native_irq_return_iret
      0.09 ± 13%      +0.2        0.26 ± 28%  perf-profile.children.cycles-pp.menu_reflect
      0.01 ±173%      +0.2        0.18 ± 25%  perf-profile.children.cycles-pp.d_shrink_del
      0.10 ± 17%      +0.2        0.28 ± 25%  perf-profile.children.cycles-pp.exec_binprm
      0.06 ± 74%      +0.2        0.23 ± 15%  perf-profile.children.cycles-pp.btrfs_map_bio
      0.04 ± 58%      +0.2        0.22 ± 39%  perf-profile.children.cycles-pp.fsnotify_grab_connector
      0.14 ±  7%      +0.2        0.32 ± 27%  perf-profile.children.cycles-pp.__hrtimer_get_next_event
      0.14 ± 19%      +0.2        0.32 ± 11%  perf-profile.children.cycles-pp.serial8250_console_putchar
      0.15 ±  7%      +0.2        0.33 ± 13%  perf-profile.children.cycles-pp.timerqueue_add
      0.07 ± 76%      +0.2        0.25 ± 28%  perf-profile.children.cycles-pp.end_bio_extent_buffer_writepage
      0.10 ±  5%      +0.2        0.28 ± 27%  perf-profile.children.cycles-pp.__x64_sys_exit_group
      0.10 ±  5%      +0.2        0.28 ± 27%  perf-profile.children.cycles-pp.do_group_exit
      0.10 ±  5%      +0.2        0.28 ± 27%  perf-profile.children.cycles-pp.do_exit
      0.10 ± 18%      +0.2        0.28 ± 18%  perf-profile.children.cycles-pp.radix_tree_delete_item
      0.14 ± 19%      +0.2        0.32 ± 11%  perf-profile.children.cycles-pp.wait_for_xmitr
      0.17 ±  9%      +0.2        0.35 ± 27%  perf-profile.children.cycles-pp.lapic_next_deadline
      0.14 ± 18%      +0.2        0.33 ± 11%  perf-profile.children.cycles-pp.uart_console_write
      0.12 ± 22%      +0.2        0.31 ± 25%  perf-profile.children.cycles-pp.pagevec_lru_move_fn
      0.15 ± 16%      +0.2        0.34 ± 19%  perf-profile.children.cycles-pp.vfs_read
      0.17 ± 16%      +0.2        0.36 ± 19%  perf-profile.children.cycles-pp.ksys_read
      0.23 ± 10%      +0.2        0.42 ± 13%  perf-profile.children.cycles-pp.mutex_lock
      0.14 ± 18%      +0.2        0.34 ± 11%  perf-profile.children.cycles-pp.serial8250_console_write
      0.07 ± 76%      +0.2        0.27 ± 27%  perf-profile.children.cycles-pp.btrfs_end_bio
      0.12 ± 15%      +0.2        0.32 ± 26%  perf-profile.children.cycles-pp.bprm_execve
      0.23 ±  7%      +0.2        0.43 ± 23%  perf-profile.children.cycles-pp.update_irq_load_avg
      0.14 ±  7%      +0.2        0.34 ± 12%  perf-profile.children.cycles-pp.arch_cpu_idle_enter
      0.04 ±107%      +0.2        0.24 ± 50%  perf-profile.children.cycles-pp.calc_global_load_tick
      0.06 ± 58%      +0.2        0.26 ± 34%  perf-profile.children.cycles-pp.fsnotify_destroy_marks
      0.15 ± 12%      +0.2        0.35 ± 19%  perf-profile.children.cycles-pp.io_serial_in
      0.11 ±  4%      +0.2        0.32 ± 23%  perf-profile.children.cycles-pp.exit_mmap
      0.08 ± 71%      +0.2        0.29 ± 28%  perf-profile.children.cycles-pp.blk_update_request
      0.13 ± 16%      +0.2        0.34 ± 28%  perf-profile.children.cycles-pp.dentry_unlink_inode
      0.16 ±  4%      +0.2        0.38 ± 34%  perf-profile.children.cycles-pp.__handle_mm_fault
      0.08 ± 75%      +0.2        0.31 ± 29%  perf-profile.children.cycles-pp.scsi_io_completion
      0.08 ± 75%      +0.2        0.31 ± 29%  perf-profile.children.cycles-pp.scsi_end_request
      0.11 ±  4%      +0.2        0.33 ± 27%  perf-profile.children.cycles-pp.mmput
      0.09 ± 72%      +0.2        0.32 ± 29%  perf-profile.children.cycles-pp.blk_done_softirq
      0.27 ±  5%      +0.2        0.50 ±  9%  perf-profile.children.cycles-pp.___might_sleep
      0.20 ±  5%      +0.2        0.42 ± 14%  perf-profile.children.cycles-pp.enqueue_hrtimer
      0.17 ±  4%      +0.2        0.40 ± 32%  perf-profile.children.cycles-pp.handle_mm_fault
      0.11 ± 25%      +0.2        0.34 ± 26%  perf-profile.children.cycles-pp.__remove_inode_hash
      0.35 ±  8%      +0.2        0.59 ± 12%  perf-profile.children.cycles-pp.update_blocked_averages
      0.14 ± 16%      +0.2        0.38 ± 26%  perf-profile.children.cycles-pp.execve
      0.17 ± 13%      +0.2        0.42 ± 22%  perf-profile.children.cycles-pp.timerqueue_del
      0.18 ± 15%      +0.2        0.43 ± 24%  perf-profile.children.cycles-pp.memcpy_toio
      0.18 ± 15%      +0.2        0.43 ± 24%  perf-profile.children.cycles-pp.drm_fb_memcpy_dstclip
      0.15 ± 18%      +0.2        0.40 ± 26%  perf-profile.children.cycles-pp.__x64_sys_execve
      0.20 ± 14%      +0.2        0.45 ± 15%  perf-profile.children.cycles-pp.__hrtimer_next_event_base
      0.15 ± 18%      +0.2        0.40 ± 27%  perf-profile.children.cycles-pp.do_execveat_common
      0.18 ± 15%      +0.2        0.43 ± 24%  perf-profile.children.cycles-pp.drm_atomic_helper_commit
      0.18 ± 15%      +0.2        0.43 ± 24%  perf-profile.children.cycles-pp.commit_tail
      0.18 ± 15%      +0.2        0.43 ± 24%  perf-profile.children.cycles-pp.drm_atomic_helper_commit_tail
      0.18 ± 15%      +0.2        0.43 ± 24%  perf-profile.children.cycles-pp.drm_atomic_helper_commit_planes
      0.18 ± 15%      +0.2        0.43 ± 24%  perf-profile.children.cycles-pp.mgag200_simple_display_pipe_update
      0.18 ± 15%      +0.2        0.43 ± 24%  perf-profile.children.cycles-pp.mgag200_handle_damage
      0.18 ± 15%      +0.3        0.44 ± 24%  perf-profile.children.cycles-pp.drm_atomic_helper_dirtyfb
      0.20 ±  5%      +0.3        0.46 ± 27%  perf-profile.children.cycles-pp.asm_exc_page_fault
      0.10 ± 22%      +0.3        0.35 ± 16%  perf-profile.children.cycles-pp.tick_nohz_irq_exit
      0.19 ±  5%      +0.3        0.45 ± 29%  perf-profile.children.cycles-pp.exc_page_fault
      0.20 ± 13%      +0.3        0.46 ± 23%  perf-profile.children.cycles-pp.get_next_timer_interrupt
      0.19 ±  4%      +0.3        0.45 ± 29%  perf-profile.children.cycles-pp.do_user_addr_fault
      0.16 ± 17%      +0.3        0.42 ± 22%  perf-profile.children.cycles-pp.hrtimer_next_event_without
      0.34 ±  7%      +0.3        0.61 ± 13%  perf-profile.children.cycles-pp.run_rebalance_domains
      0.16 ± 21%      +0.3        0.43 ± 28%  perf-profile.children.cycles-pp.__slab_free
      0.21 ± 12%      +0.3        0.49 ± 17%  perf-profile.children.cycles-pp.console_unlock
      0.22 ± 13%      +0.3        0.50 ± 17%  perf-profile.children.cycles-pp.asm_sysvec_irq_work
      0.22 ± 13%      +0.3        0.50 ± 17%  perf-profile.children.cycles-pp.sysvec_irq_work
      0.22 ± 13%      +0.3        0.50 ± 17%  perf-profile.children.cycles-pp.__sysvec_irq_work
      0.22 ± 13%      +0.3        0.50 ± 17%  perf-profile.children.cycles-pp.irq_work_run
      0.22 ± 13%      +0.3        0.50 ± 17%  perf-profile.children.cycles-pp.irq_work_single
      0.22 ± 13%      +0.3        0.50 ± 17%  perf-profile.children.cycles-pp.printk
      0.22 ± 13%      +0.3        0.50 ± 17%  perf-profile.children.cycles-pp.vprintk_emit
      0.17 ± 37%      +0.3        0.45 ± 13%  perf-profile.children.cycles-pp.btrfs_run_delayed_refs_for_head
      0.13 ± 31%      +0.3        0.42 ± 24%  perf-profile.children.cycles-pp.alloc_extent_state
      0.22 ±  5%      +0.3        0.51 ± 13%  perf-profile.children.cycles-pp.read_tsc
      0.89 ±  2%      +0.3        1.19 ± 10%  perf-profile.children.cycles-pp.update_sd_lb_stats
      0.24 ± 12%      +0.3        0.54 ± 16%  perf-profile.children.cycles-pp.irq_work_run_list
      0.11 ± 21%      +0.3        0.41 ± 32%  perf-profile.children.cycles-pp.__destroy_inode
      0.20 ± 18%      +0.3        0.51 ± 28%  perf-profile.children.cycles-pp.drm_fb_helper_dirty_work
      0.19 ± 62%      +0.3        0.51 ± 23%  perf-profile.children.cycles-pp.check_inode_key
      0.23 ± 11%      +0.3        0.54 ± 24%  perf-profile.children.cycles-pp.__remove_hrtimer
      0.24 ±  8%      +0.3        0.56 ± 16%  perf-profile.children.cycles-pp.irqtime_account_irq
      0.20 ± 15%      +0.3        0.52 ± 19%  perf-profile.children.cycles-pp.rb_erase
      0.47 ±  5%      +0.3        0.79 ± 15%  perf-profile.children.cycles-pp.update_rq_clock
      0.13 ± 21%      +0.3        0.46 ± 16%  perf-profile.children.cycles-pp._raw_spin_lock_irq
      0.92 ±  2%      +0.3        1.25 ± 10%  perf-profile.children.cycles-pp.find_busiest_group
      0.23 ± 38%      +0.3        0.56 ± 32%  perf-profile.children.cycles-pp.start_kernel
      0.00            +0.3        0.34 ± 45%  perf-profile.children.cycles-pp.wake_up_q
      0.26 ±  7%      +0.3        0.59 ± 20%  perf-profile.children.cycles-pp.rcu_sched_clock_irq
      0.24 ± 36%      +0.4        0.59 ± 14%  perf-profile.children.cycles-pp.btrfs_run_delayed_refs
      0.23 ± 35%      +0.4        0.59 ± 14%  perf-profile.children.cycles-pp.__btrfs_run_delayed_refs
      0.18 ± 23%      +0.4        0.55 ± 16%  perf-profile.children.cycles-pp.rcu_cblist_dequeue
      0.18 ± 21%      +0.4        0.54 ± 16%  perf-profile.children.cycles-pp.refill_obj_stock
      0.32 ±  7%      +0.4        0.69 ± 11%  perf-profile.children.cycles-pp.native_sched_clock
      0.12 ± 10%      +0.4        0.49 ± 26%  perf-profile.children.cycles-pp.mem_cgroup_from_obj
      0.33 ±  7%      +0.4        0.71 ± 11%  perf-profile.children.cycles-pp.sched_clock
      0.20 ± 31%      +0.4        0.58 ± 25%  perf-profile.children.cycles-pp.clear_record_extent_bits
      0.17 ± 15%      +0.4        0.55 ± 17%  perf-profile.children.cycles-pp.inode_lru_isolate
      0.18 ± 28%      +0.4        0.58 ± 24%  perf-profile.children.cycles-pp.alloc_extent_map
      0.00            +0.4        0.41 ± 44%  perf-profile.children.cycles-pp.rwsem_wake
      0.16 ± 21%      +0.4        0.57 ± 28%  perf-profile.children.cycles-pp.clear_extent_bit
      0.27 ± 14%      +0.4        0.68 ± 16%  perf-profile.children.cycles-pp.call_rcu
      0.17 ± 20%      +0.4        0.61 ± 27%  perf-profile.children.cycles-pp.btrfs_inode_clear_file_extent_range
      0.36 ±  5%      +0.5        0.82 ± 18%  perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
      1.14 ±  3%      +0.5        1.60 ± 11%  perf-profile.children.cycles-pp.load_balance
      0.23 ± 29%      +0.5        0.70 ± 27%  perf-profile.children.cycles-pp.btrfs_qgroup_check_reserved_leak
      0.41 ±  7%      +0.5        0.88 ± 16%  perf-profile.children.cycles-pp.sched_clock_cpu
      0.21 ± 16%      +0.5        0.70 ± 19%  perf-profile.children.cycles-pp.btrfs_drop_inode
      0.46 ±  9%      +0.5        0.96 ±  8%  perf-profile.children.cycles-pp.__list_del_entry_valid
      1.12 ±  3%      +0.5        1.62 ±  4%  perf-profile.children.cycles-pp.kmem_cache_alloc
      0.36 ± 16%      +0.6        0.94 ± 19%  perf-profile.children.cycles-pp.___d_drop
      0.36 ± 17%      +0.6        0.96 ± 19%  perf-profile.children.cycles-pp.__d_drop
      0.53 ± 13%      +0.6        1.14 ± 12%  perf-profile.children.cycles-pp.rebalance_domains
      0.29 ± 14%      +0.6        0.91 ± 16%  perf-profile.children.cycles-pp.dentry_lru_isolate
      0.33 ±  6%      +0.6        0.97 ± 15%  perf-profile.children.cycles-pp.list_lru_add
      0.23 ± 14%      +0.6        0.87 ± 24%  perf-profile.children.cycles-pp.inode_lru_list_add
      0.30 ± 19%      +0.7        0.95 ± 19%  perf-profile.children.cycles-pp.shrink_lock_dentry
      0.52 ± 42%      +0.7        1.20 ± 19%  perf-profile.children.cycles-pp.read_extent_buffer
      0.32 ± 28%      +0.7        1.03 ± 24%  perf-profile.children.cycles-pp.btrfs_drop_extent_cache
      0.53 ±  8%      +0.8        1.29 ± 13%  perf-profile.children.cycles-pp.tick_nohz_next_event
      0.34 ± 24%      +0.8        1.11 ± 26%  perf-profile.children.cycles-pp.__clear_extent_bit
      0.62 ± 25%      +0.8        1.42 ± 40%  perf-profile.children.cycles-pp.irq_enter_rcu
      0.38 ± 13%      +0.8        1.23 ± 16%  perf-profile.children.cycles-pp._raw_spin_trylock
      0.00            +0.9        0.85 ± 50%  perf-profile.children.cycles-pp.rwsem_spin_on_owner
      0.83 ±  2%      +0.9        1.77 ± 20%  perf-profile.children.cycles-pp.scheduler_tick
      0.71 ± 38%      +1.0        1.67 ± 22%  perf-profile.children.cycles-pp.btrfs_get_32
      0.54 ± 57%      +1.0        1.54 ± 28%  perf-profile.children.cycles-pp.check_dir_item
      0.48 ± 13%      +1.1        1.53 ± 17%  perf-profile.children.cycles-pp.__list_lru_walk_one
      0.48 ± 13%      +1.1        1.54 ± 17%  perf-profile.children.cycles-pp.list_lru_walk_one
      0.63 ±  3%      +1.1        1.69 ± 24%  perf-profile.children.cycles-pp.clockevents_program_event
      0.81 ±  9%      +1.1        1.96 ± 13%  perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
      0.57 ± 14%      +1.3        1.92 ± 21%  perf-profile.children.cycles-pp.iput
      1.56 ±  9%      +1.5        3.10 ± 14%  perf-profile.children.cycles-pp.do_softirq_own_stack
      1.11 ± 18%      +1.7        2.79 ± 31%  perf-profile.children.cycles-pp.ktime_get
      0.74 ± 22%      +1.7        2.44 ± 21%  perf-profile.children.cycles-pp.run_ksoftirqd
      0.78 ± 21%      +1.7        2.50 ± 20%  perf-profile.children.cycles-pp.smpboot_thread_fn
      1.57 ±  3%      +1.8        3.38 ± 19%  perf-profile.children.cycles-pp.update_process_times
      1.81 ±  7%      +1.9        3.68 ± 15%  perf-profile.children.cycles-pp.irq_exit_rcu
      1.68 ±  3%      +2.0        3.65 ± 18%  perf-profile.children.cycles-pp.tick_sched_handle
      0.99 ± 17%      +2.0        2.98 ± 20%  perf-profile.children.cycles-pp.rcu_do_batch
      1.13 ± 14%      +2.0        3.14 ± 19%  perf-profile.children.cycles-pp.rcu_core
      0.96 ± 25%      +2.1        3.04 ± 25%  perf-profile.children.cycles-pp.btrfs_destroy_inode
      1.11 ± 16%      +2.1        3.21 ± 20%  perf-profile.children.cycles-pp.kmem_cache_free
      0.81 ± 22%      +2.1        2.94 ± 26%  perf-profile.children.cycles-pp.btrfs_evict_inode
      1.85 ±  2%      +2.4        4.25 ± 12%  perf-profile.children.cycles-pp.menu_select
      1.10 ± 25%      +2.4        3.54 ± 25%  perf-profile.children.cycles-pp.destroy_inode
      2.08 ±  6%      +2.5        4.58 ± 21%  perf-profile.children.cycles-pp.tick_sched_timer
      1.47 ± 57%      +2.7        4.17 ± 25%  perf-profile.children.cycles-pp.check_leaf
      1.49 ± 57%      +2.7        4.23 ± 25%  perf-profile.children.cycles-pp.btree_csum_one_bio
      1.37 ± 14%      +2.8        4.12 ± 20%  perf-profile.children.cycles-pp.__dentry_kill
      0.00            +2.8        2.77 ± 39%  perf-profile.children.cycles-pp.rwsem_down_read_slowpath
      1.56 ± 57%      +2.9        4.46 ± 25%  perf-profile.children.cycles-pp.btrfs_submit_metadata_bio
      1.56 ± 57%      +2.9        4.47 ± 25%  perf-profile.children.cycles-pp.submit_one_bio
      1.15 ± 21%      +2.9        4.06 ± 26%  perf-profile.children.cycles-pp.evict
      1.64 ± 63%      +3.0        4.60 ± 32%  perf-profile.children.cycles-pp.btrfs_write_and_wait_transaction
      1.64 ± 63%      +3.0        4.60 ± 32%  perf-profile.children.cycles-pp.btrfs_write_marked_extents
      1.64 ± 63%      +3.0        4.60 ± 32%  perf-profile.children.cycles-pp.__filemap_fdatawrite_range
      1.59 ± 57%      +3.0        4.57 ± 24%  perf-profile.children.cycles-pp.submit_extent_page
      1.67 ± 57%      +3.1        4.79 ± 24%  perf-profile.children.cycles-pp.write_one_eb
      2.28 ± 13%      +3.2        5.49 ± 16%  perf-profile.children.cycles-pp.__softirqentry_text_start
      1.73 ± 56%      +3.2        4.96 ± 24%  perf-profile.children.cycles-pp.btree_write_cache_pages
      1.73 ± 56%      +3.2        4.96 ± 24%  perf-profile.children.cycles-pp.do_writepages
      1.90 ± 60%      +3.3        5.20 ± 29%  perf-profile.children.cycles-pp.transaction_kthread
      1.90 ± 60%      +3.3        5.20 ± 29%  perf-profile.children.cycles-pp.btrfs_commit_transaction
      1.19 ±  7%      +3.6        4.75 ± 49%  perf-profile.children.cycles-pp.__btrfs_release_delayed_node
      1.88 ± 15%      +3.8        5.72 ± 20%  perf-profile.children.cycles-pp.shrink_dentry_list
      3.18 ±  6%      +3.9        7.07 ± 21%  perf-profile.children.cycles-pp.__hrtimer_run_queues
      2.18 ± 15%      +4.5        6.66 ± 19%  perf-profile.children.cycles-pp.prune_dcache_sb
      2.99 ± 10%      +5.5        8.51 ± 20%  perf-profile.children.cycles-pp.intel_idle
      2.37 ± 23%      +5.7        8.07 ± 26%  perf-profile.children.cycles-pp.dispose_list
      4.75 ±  7%      +6.1       10.82 ± 23%  perf-profile.children.cycles-pp.hrtimer_interrupt
      2.56 ± 23%      +6.1        8.66 ± 25%  perf-profile.children.cycles-pp.prune_icache_sb
      4.96 ±  7%      +6.3       11.31 ± 22%  perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
      2.52 ± 11%      +6.6        9.11 ± 31%  perf-profile.children.cycles-pp._raw_spin_lock
      7.09 ±  7%      +8.0       15.13 ± 19%  perf-profile.children.cycles-pp.asm_call_sysvec_on_stack
      7.68 ±  8%      +9.5       17.19 ± 21%  perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
      8.17 ±  9%     +10.2       18.41 ± 20%  perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
      4.74 ± 19%     +10.6       15.33 ± 23%  perf-profile.children.cycles-pp.super_cache_scan
      4.74 ± 19%     +10.6       15.34 ± 23%  perf-profile.children.cycles-pp.drop_slab
      4.74 ± 19%     +10.6       15.34 ± 23%  perf-profile.children.cycles-pp.drop_slab_node
      4.74 ± 19%     +10.6       15.34 ± 23%  perf-profile.children.cycles-pp.shrink_slab
      4.74 ± 19%     +10.6       15.34 ± 23%  perf-profile.children.cycles-pp.do_shrink_slab
      5.67 ± 21%     +12.2       17.87 ± 24%  perf-profile.children.cycles-pp.proc_sys_call_handler
      5.67 ± 21%     +12.2       17.87 ± 24%  perf-profile.children.cycles-pp.drop_caches_sysctl_handler
      5.72 ± 21%     +12.3       17.99 ± 24%  perf-profile.children.cycles-pp.new_sync_write
      5.73 ± 21%     +12.3       18.00 ± 24%  perf-profile.children.cycles-pp.vfs_write
      5.73 ± 21%     +12.3       18.00 ± 24%  perf-profile.children.cycles-pp.ksys_write
      5.73 ± 21%     +12.3       18.02 ± 24%  perf-profile.children.cycles-pp.write
      0.01 ±173%     +14.6       14.59 ± 35%  perf-profile.children.cycles-pp.osq_lock
      0.00           +14.6       14.60 ± 37%  perf-profile.children.cycles-pp.rwsem_down_write_slowpath
      0.00           +15.5       15.53 ± 36%  perf-profile.children.cycles-pp.rwsem_optimistic_spin
      9.72 ± 10%     +16.4       26.11 ± 21%  perf-profile.children.cycles-pp.cpuidle_enter_state
      9.75 ± 10%     +16.4       26.18 ± 21%  perf-profile.children.cycles-pp.cpuidle_enter
     15.76 ±  5%     +18.1       33.82 ± 15%  perf-profile.children.cycles-pp.start_secondary
     15.99 ±  5%     +18.4       34.38 ± 15%  perf-profile.children.cycles-pp.secondary_startup_64_no_verify
     15.99 ±  5%     +18.4       34.38 ± 15%  perf-profile.children.cycles-pp.cpu_startup_entry
     15.98 ±  5%     +18.4       34.38 ± 15%  perf-profile.children.cycles-pp.do_idle
     52.28 ±  4%     -45.4        6.86 ± 42%  perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
      0.42 ± 12%      -0.2        0.25 ± 50%  perf-profile.self.cycles-pp.btrfs_get_token_32
      0.25 ± 25%      -0.1        0.11 ± 86%  perf-profile.self.cycles-pp.__module_address
      0.26 ± 15%      -0.1        0.15 ± 56%  perf-profile.self.cycles-pp.__account_scheduler_latency
      0.14 ±  5%      -0.1        0.03 ±105%  perf-profile.self.cycles-pp.btrfs_tree_read_unlock
      0.28 ±  4%      -0.1        0.18 ± 47%  perf-profile.self.cycles-pp.memmove
      0.25 ±  7%      -0.1        0.16 ± 18%  perf-profile.self.cycles-pp.generic_bin_search
      0.23 ±  6%      -0.1        0.17 ± 24%  perf-profile.self.cycles-pp.__list_add_valid
      0.10 ±  8%      -0.1        0.04 ±100%  perf-profile.self.cycles-pp.send_call_function_single_ipi
      0.07 ± 14%      -0.0        0.03 ±100%  perf-profile.self.cycles-pp.newidle_balance
      0.08 ± 19%      -0.0        0.03 ±105%  perf-profile.self.cycles-pp.___perf_sw_event
      0.12 ±  5%      -0.0        0.08 ± 58%  perf-profile.self.cycles-pp.__d_lookup_rcu
      0.05 ±  8%      +0.0        0.08 ± 14%  perf-profile.self.cycles-pp.rcu_all_qs
      0.07 ± 17%      +0.0        0.11 ± 19%  perf-profile.self.cycles-pp.__softirqentry_text_start
      0.05 ±  8%      +0.0        0.09 ± 13%  perf-profile.self.cycles-pp.__mod_memcg_state
      0.07 ± 10%      +0.0        0.11 ± 26%  perf-profile.self.cycles-pp.update_dl_rq_load_avg
      0.05 ±  8%      +0.0        0.10 ± 24%  perf-profile.self.cycles-pp.cpuidle_governor_latency_req
      0.06 ± 14%      +0.0        0.10 ± 21%  perf-profile.self.cycles-pp.rcu_needs_cpu
      0.08 ± 13%      +0.1        0.14 ± 20%  perf-profile.self.cycles-pp.rb_next
      0.06 ±  7%      +0.1        0.11 ± 14%  perf-profile.self.cycles-pp.get_cpu_device
      0.04 ± 57%      +0.1        0.10 ± 27%  perf-profile.self.cycles-pp.enqueue_hrtimer
      0.00            +0.1        0.06 ± 14%  perf-profile.self.cycles-pp.__free_pages_ok
      0.03 ±100%      +0.1        0.08 ± 23%  perf-profile.self.cycles-pp.x86_pmu_disable
      0.07 ± 17%      +0.1        0.12 ± 26%  perf-profile.self.cycles-pp.rcu_eqs_enter
      0.04 ± 58%      +0.1        0.10 ± 18%  perf-profile.self.cycles-pp.hrtimer_forward
      0.03 ±100%      +0.1        0.09 ± 16%  perf-profile.self.cycles-pp.rcu_dynticks_eqs_enter
      0.01 ±173%      +0.1        0.07 ± 22%  perf-profile.self.cycles-pp.pm_qos_read_value
      0.08 ±  5%      +0.1        0.14 ± 13%  perf-profile.self.cycles-pp.update_blocked_averages
      0.06 ± 60%      +0.1        0.12 ± 10%  perf-profile.self.cycles-pp.update_rt_rq_load_avg
      0.00            +0.1        0.06 ± 17%  perf-profile.self.cycles-pp.cpuidle_enter
      0.00            +0.1        0.06 ± 17%  perf-profile.self.cycles-pp.__dput_to_list
      0.00            +0.1        0.06 ± 34%  perf-profile.self.cycles-pp.propagate_protected_usage
      0.01 ±173%      +0.1        0.08 ± 10%  perf-profile.self.cycles-pp.irqentry_enter
      0.04 ± 57%      +0.1        0.10 ±  8%  perf-profile.self.cycles-pp.asm_call_sysvec_on_stack
      0.00            +0.1        0.07 ± 21%  perf-profile.self.cycles-pp.release_pages
      0.00            +0.1        0.07 ± 19%  perf-profile.self.cycles-pp.tick_nohz_irq_exit
      0.14 ±  5%      +0.1        0.21 ±  6%  perf-profile.self.cycles-pp.rb_insert_color
      0.13 ±  6%      +0.1        0.20 ± 18%  perf-profile.self.cycles-pp.__might_sleep
      0.05 ±  9%      +0.1        0.12 ± 20%  perf-profile.self.cycles-pp.can_stop_idle_tick
      0.00            +0.1        0.07 ± 17%  perf-profile.self.cycles-pp.call_cpuidle
      0.00            +0.1        0.07 ± 17%  perf-profile.self.cycles-pp.hrtimer_next_event_without
      0.00            +0.1        0.07 ± 11%  perf-profile.self.cycles-pp.__lookup_extent_mapping
      0.11 ±  6%      +0.1        0.18 ±  8%  perf-profile.self.cycles-pp.memset_erms
      0.00            +0.1        0.07 ± 20%  perf-profile.self.cycles-pp.profile_tick
      0.06 ± 14%      +0.1        0.13 ± 11%  perf-profile.self.cycles-pp.nr_iowait_cpu
      0.03 ±100%      +0.1        0.10 ± 31%  perf-profile.self.cycles-pp.tick_check_oneshot_broadcast_this_cpu
      0.00            +0.1        0.08 ± 27%  perf-profile.self.cycles-pp.arch_cpu_idle_enter
      0.00            +0.1        0.08 ± 24%  perf-profile.self.cycles-pp.local_touch_nmi
      0.00            +0.1        0.08 ± 30%  perf-profile.self.cycles-pp.up_read
      0.00            +0.1        0.08 ± 34%  perf-profile.self.cycles-pp.free_extent_map
      0.01 ±173%      +0.1        0.09 ± 32%  perf-profile.self.cycles-pp.tick_nohz_idle_got_tick
      0.00            +0.1        0.08 ± 19%  perf-profile.self.cycles-pp.sched_clock
      0.03 ±100%      +0.1        0.10 ± 14%  perf-profile.self.cycles-pp.cpuidle_not_available
      0.05 ±  8%      +0.1        0.13 ± 28%  perf-profile.self.cycles-pp.trigger_load_balance
      0.01 ±173%      +0.1        0.09 ± 23%  perf-profile.self.cycles-pp.btrfs_drop_extent_cache
      0.04 ± 58%      +0.1        0.12 ± 21%  perf-profile.self.cycles-pp.rcu_nmi_enter
      0.05 ±  8%      +0.1        0.14 ± 13%  perf-profile.self.cycles-pp.tick_irq_enter
      0.01 ±173%      +0.1        0.10 ± 15%  perf-profile.self.cycles-pp.rcu_segcblist_enqueue
      0.06 ± 11%      +0.1        0.14 ± 14%  perf-profile.self.cycles-pp.asm_sysvec_apic_timer_interrupt
      0.08 ± 24%      +0.1        0.16 ± 24%  perf-profile.self.cycles-pp.irq_exit_rcu
      0.04 ± 59%      +0.1        0.13 ± 36%  perf-profile.self.cycles-pp.tick_check_broadcast_expired
      0.01 ±173%      +0.1        0.10 ± 25%  perf-profile.self.cycles-pp.__etree_search
      0.07 ± 21%      +0.1        0.15 ± 33%  perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
      0.00            +0.1        0.09 ± 16%  perf-profile.self.cycles-pp.tick_sched_handle
      0.00            +0.1        0.09 ± 16%  perf-profile.self.cycles-pp.rcu_nocb_try_bypass
      0.00            +0.1        0.09 ± 32%  perf-profile.self.cycles-pp.__intel_pmu_enable_all
      0.08 ± 16%      +0.1        0.17 ± 10%  perf-profile.self.cycles-pp.timerqueue_add
      0.06 ± 11%      +0.1        0.15 ± 20%  perf-profile.self.cycles-pp.rcu_idle_exit
      0.03 ±100%      +0.1        0.11 ± 21%  perf-profile.self.cycles-pp.page_counter_cancel
      0.10 ± 15%      +0.1        0.19 ± 12%  perf-profile.self.cycles-pp.rebalance_domains
      0.07 ±  7%      +0.1        0.15 ± 31%  perf-profile.self.cycles-pp.scheduler_tick
      0.07 ± 17%      +0.1        0.15 ± 32%  perf-profile.self.cycles-pp.timerqueue_del
      0.00            +0.1        0.09 ± 15%  perf-profile.self.cycles-pp.tick_nohz_tick_stopped
      0.05 ± 62%      +0.1        0.14 ± 36%  perf-profile.self.cycles-pp.__remove_hrtimer
      0.07 ± 15%      +0.1        0.17 ± 30%  perf-profile.self.cycles-pp.sched_clock_cpu
      0.08 ±  6%      +0.1        0.17 ± 19%  perf-profile.self.cycles-pp.clockevents_program_event
      0.07 ± 11%      +0.1        0.17 ± 25%  perf-profile.self.cycles-pp.perf_event_task_tick
      0.00            +0.1        0.10 ± 15%  perf-profile.self.cycles-pp.rcu_nmi_exit
      0.06 ±  6%      +0.1        0.16 ± 34%  perf-profile.self.cycles-pp.__wake_up_bit
      0.06 ± 16%      +0.1        0.16 ± 15%  perf-profile.self.cycles-pp.irq_enter_rcu
      0.17 ±  6%      +0.1        0.28 ± 12%  perf-profile.self.cycles-pp.update_rq_clock
      0.08 ± 19%      +0.1        0.18 ± 22%  perf-profile.self.cycles-pp.get_next_timer_interrupt
      0.08 ± 16%      +0.1        0.18 ± 32%  perf-profile.self.cycles-pp.__hrtimer_get_next_event
      0.00            +0.1        0.10 ± 25%  perf-profile.self.cycles-pp.__dentry_kill
      0.12 ± 11%      +0.1        0.23 ± 14%  perf-profile.self.cycles-pp.load_balance
      0.07 ± 17%      +0.1        0.17 ± 18%  perf-profile.self.cycles-pp.run_posix_cpu_timers
      0.06 ± 11%      +0.1        0.17 ± 27%  perf-profile.self.cycles-pp.menu_reflect
      0.10 ± 10%      +0.1        0.21 ± 19%  perf-profile.self.cycles-pp.perf_mux_hrtimer_handler
      0.10 ± 12%      +0.1        0.21 ± 12%  perf-profile.self.cycles-pp.irqtime_account_irq
      0.04 ± 60%      +0.1        0.15 ± 26%  perf-profile.self.cycles-pp.truncate_inode_pages_final
      0.08 ± 19%      +0.1        0.19 ± 19%  perf-profile.self.cycles-pp.sysvec_apic_timer_interrupt
      0.08 ± 13%      +0.1        0.20 ± 24%  perf-profile.self.cycles-pp.iput
      0.00            +0.1        0.12 ± 63%  perf-profile.self.cycles-pp.rwsem_down_read_slowpath
      0.09 ± 25%      +0.1        0.20 ± 22%  perf-profile.self.cycles-pp.tick_sched_timer
      0.11 ± 13%      +0.1        0.23 ± 20%  perf-profile.self.cycles-pp.native_apic_msr_eoi_write
      0.07 ± 21%      +0.1        0.20 ± 17%  perf-profile.self.cycles-pp.irqtime_account_process_tick
      0.09 ±  4%      +0.1        0.22 ± 13%  perf-profile.self.cycles-pp.tsc_verify_tsc_adjust
      0.09 ±  8%      +0.1        0.22 ± 15%  perf-profile.self.cycles-pp.__x86_retpoline_rax
      0.04 ±106%      +0.1        0.17 ± 22%  perf-profile.self.cycles-pp.btrfs_get_16
      0.00            +0.1        0.13 ± 31%  perf-profile.self.cycles-pp.fsnotify_grab_connector
      0.10 ± 15%      +0.1        0.23 ± 10%  perf-profile.self.cycles-pp.__sysvec_apic_timer_interrupt
      0.05 ±124%      +0.1        0.19 ± 24%  perf-profile.self.cycles-pp.check_inode_key
      0.13 ±  9%      +0.1        0.27 ± 17%  perf-profile.self.cycles-pp.mutex_lock
      0.07 ± 20%      +0.1        0.22 ± 21%  perf-profile.self.cycles-pp.inode_lru_isolate
      0.12 ± 22%      +0.1        0.27 ± 25%  perf-profile.self.cycles-pp._raw_spin_lock_irq
      0.06 ± 58%      +0.1        0.21 ± 26%  perf-profile.self.cycles-pp.btrfs_destroy_inode
      0.12 ±  6%      +0.2        0.28 ± 32%  perf-profile.self.cycles-pp.update_process_times
      0.07 ± 16%      +0.2        0.23 ± 29%  perf-profile.self.cycles-pp.evict
      0.03 ±100%      +0.2        0.19 ± 26%  perf-profile.self.cycles-pp.__clear_extent_bit
      0.12 ±  5%      +0.2        0.29 ± 18%  perf-profile.self.cycles-pp.native_irq_return_iret
      0.09 ± 15%      +0.2        0.27 ± 27%  perf-profile.self.cycles-pp.__remove_inode_hash
      0.14 ± 11%      +0.2        0.32 ± 16%  perf-profile.self.cycles-pp.list_lru_add
      0.17 ±  9%      +0.2        0.35 ± 27%  perf-profile.self.cycles-pp.lapic_next_deadline
      0.10 ± 27%      +0.2        0.29 ± 16%  perf-profile.self.cycles-pp.refill_obj_stock
      0.23 ±  5%      +0.2        0.42 ± 24%  perf-profile.self.cycles-pp.update_irq_load_avg
      0.11 ± 51%      +0.2        0.30 ± 36%  perf-profile.self.cycles-pp.check_dir_item
      0.11 ± 15%      +0.2        0.31 ± 29%  perf-profile.self.cycles-pp.dentry_unlink_inode
      0.04 ±107%      +0.2        0.24 ± 50%  perf-profile.self.cycles-pp.calc_global_load_tick
      0.10 ± 27%      +0.2        0.30 ± 25%  perf-profile.self.cycles-pp.shrink_lock_dentry
      0.15 ±  9%      +0.2        0.36 ± 23%  perf-profile.self.cycles-pp.hrtimer_interrupt
      0.15 ± 12%      +0.2        0.35 ± 19%  perf-profile.self.cycles-pp.io_serial_in
      0.18 ± 12%      +0.2        0.39 ± 14%  perf-profile.self.cycles-pp.__hrtimer_next_event_base
      0.25 ±  4%      +0.2        0.46 ±  9%  perf-profile.self.cycles-pp.___might_sleep
      0.23 ±  5%      +0.2        0.45 ± 21%  perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
      0.16 ± 18%      +0.2        0.40 ± 29%  perf-profile.self.cycles-pp.memcpy_toio
      0.59 ±  5%      +0.2        0.83 ± 10%  perf-profile.self.cycles-pp.update_sd_lb_stats
      0.14 ± 20%      +0.2        0.39 ± 28%  perf-profile.self.cycles-pp.__slab_free
      0.16 ± 15%      +0.3        0.42 ± 21%  perf-profile.self.cycles-pp.call_rcu
      0.20 ±  9%      +0.3        0.46 ± 25%  perf-profile.self.cycles-pp.__hrtimer_run_queues
      0.40 ±  6%      +0.3        0.67 ±  7%  perf-profile.self.cycles-pp.kmem_cache_alloc
      0.10 ± 13%      +0.3        0.36 ± 18%  perf-profile.self.cycles-pp.dentry_lru_isolate
      0.21 ±  3%      +0.3        0.48 ± 11%  perf-profile.self.cycles-pp.read_tsc
      0.11 ± 35%      +0.3        0.39 ± 27%  perf-profile.self.cycles-pp.btrfs_evict_inode
      0.19 ± 11%      +0.3        0.48 ± 15%  perf-profile.self.cycles-pp.tick_nohz_next_event
      0.18 ± 17%      +0.3        0.47 ± 19%  perf-profile.self.cycles-pp.rb_erase
      0.23 ± 11%      +0.3        0.52 ± 28%  perf-profile.self.cycles-pp.do_idle
      0.19 ±  4%      +0.3        0.48 ± 17%  perf-profile.self.cycles-pp.rcu_sched_clock_irq
      0.18 ± 54%      +0.3        0.51 ± 15%  perf-profile.self.cycles-pp.check_leaf
      0.30 ±  7%      +0.3        0.63 ± 11%  perf-profile.self.cycles-pp.native_sched_clock
      0.11 ±  6%      +0.3        0.45 ± 29%  perf-profile.self.cycles-pp.mem_cgroup_from_obj
      0.18 ± 23%      +0.4        0.53 ± 16%  perf-profile.self.cycles-pp.rcu_cblist_dequeue
      0.26 ±  8%      +0.4        0.69 ± 21%  perf-profile.self.cycles-pp.__btrfs_release_delayed_node
      0.18 ± 17%      +0.5        0.64 ± 19%  perf-profile.self.cycles-pp.btrfs_drop_inode
      0.43 ±  8%      +0.5        0.89 ±  8%  perf-profile.self.cycles-pp.__list_del_entry_valid
      0.37 ± 17%      +0.5        0.92 ± 18%  perf-profile.self.cycles-pp.cpuidle_enter_state
      0.32 ± 18%      +0.6        0.88 ± 18%  perf-profile.self.cycles-pp.___d_drop
      0.50 ± 42%      +0.6        1.14 ± 18%  perf-profile.self.cycles-pp.read_extent_buffer
      0.54 ± 36%      +0.7        1.25 ± 24%  perf-profile.self.cycles-pp.btrfs_get_32
      0.35 ± 13%      +0.8        1.14 ± 17%  perf-profile.self.cycles-pp._raw_spin_trylock
      0.00            +0.8        0.82 ± 50%  perf-profile.self.cycles-pp.rwsem_spin_on_owner
      0.81 ±  8%      +1.0        1.80 ± 16%  perf-profile.self.cycles-pp.menu_select
      1.25 ± 10%      +1.1        2.38 ± 13%  perf-profile.self.cycles-pp._raw_spin_lock
      0.65 ± 14%      +1.2        1.84 ± 19%  perf-profile.self.cycles-pp.kmem_cache_free
      0.93 ± 20%      +1.4        2.32 ± 35%  perf-profile.self.cycles-pp.ktime_get
      2.99 ± 10%      +5.5        8.51 ± 20%  perf-profile.self.cycles-pp.intel_idle
      0.01 ±173%     +14.0       14.04 ± 36%  perf-profile.self.cycles-pp.osq_lock


                                                                                
                    fxmark.hdd_btrfs_MWCL_72_bufferedio.sys_sec                 
                                                                                
  1200 +--------------------------------------------------------------------+   
       |                                                                    |   
  1000 |++  .+.      .+.+.   .+. .+.+.     +.+.+. .+.+.+.+.        .+.   .+.|   
       | +.+   +.+.++     +.+   +     +.+.+      +         +.+.+.++   +.+   |   
       |                                                                    |   
   800 |-+                                                                  |   
       |                                                                    |   
   600 |-+                                                                  |   
       |                                               O O       O          |   
   400 |-+   O   O O  O   O O O O O O O   OO O O O O O     O O O  O O O O   |   
       | O O   O    O                   O                                   |   
       |                                                                    |   
   200 |-+                                                                  |   
       |                                                                    |   
     0 +--------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                   fxmark.hdd_btrfs_MWCL_72_bufferedio.idle_sec                 
                                                                                
  1800 +--------------------------------------------------------------------+   
       | O O   O    O     O             O                                   |   
  1600 |-+   O   O O  O     O O O O O O   OO O O O O O O O O O O OO O O O   |   
  1400 |-+                                                                  |   
       |                                                                    |   
  1200 |-+                                                                  |   
  1000 |.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.|   
       |                                                                    |   
   800 |-+                                                                  |   
   600 |-+                                                                  |   
       |                                                                    |   
   400 |-+                                                                  |   
   200 |-+                                                                  |   
       |                                                                    |   
     0 +--------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_72_bufferedio.sys_util                  
                                                                                
  60 +----------------------------------------------------------------------+   
     |                                                                      |   
  50 |.+                                                                    |   
     | +.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+. .+.+.+.+.|   
     |                                                            +         |   
  40 |-+                                                                    |   
     |                                                                      |   
  30 |-+                                                                    |   
     |                                                                      |   
  20 |-+         O         O   O   O O   OO O O O O O O O O O O O O O O O   |   
     | O O O O O   O O   O   O   O     O                                    |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_72_bufferedio.idle_util                 
                                                                                
  80 +----------------------------------------------------------------------+   
     |     O   O O   O     O O O O O O   OO O O O O O O O O O O O O O O O   |   
  70 |-+                                                                    |   
  60 |-+                                                                    |   
     |                                                                      |   
  50 |.+.+.   .+.+.+.   .+.+. .+.   .+.+.+     .+.       .+.+.+.+.+. .+.+.  |   
     |     +.+       +.+     +   +.+      +.+.+   +.+.+.+           +     +.|   
  40 |-+                                                                    |   
     |                                                                      |   
  30 |-+                                                                    |   
  20 |-+                                                                    |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                    fxmark.hdd_btrfs_MWCL_63_bufferedio.sys_sec                 
                                                                                
  1000 +--------------------------------------------------------------------+   
   900 |-+.+.+.+.+.++. .+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.|   
       |              +                                                     |   
   800 |-+                                                                  |   
   700 |-+                                                                  |   
       |                                                                    |   
   600 |-+                                                 O      O         |   
   500 |-+                                 O O O O O O O O   O O O  O O O   |   
   400 |-+     O                    O     O                                 |   
       | O O O   O OO O   O O O O O   O O                                   |   
   300 |-+                                                                  |   
   200 |-+                                                                  |   
       |                                                                    |   
   100 |-+                                                                  |   
     0 +--------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                   fxmark.hdd_btrfs_MWCL_63_bufferedio.idle_sec                 
                                                                                
  1400 +--------------------------------------------------------------------+   
       |       O                                   O O                      |   
  1200 |-+                                 O O O O     O O O O O OO O O O   |   
       |                                                                    |   
  1000 |-+                                                                  |   
       |             .+.           .+.     +.                               |   
   800 |.+.+.+.+.+.++   +.+.+.+.+.+   +.+.+  +.+.+.+.+.+.+.+.+.+.++.+.+.+.+.|   
       |                                                                    |   
   600 |-+                                                                  |   
       |                                                                    |   
   400 |-+                                                                  |   
       |                                                                    |   
   200 |-+                                                                  |   
       |                                                                    |   
     0 +--------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_63_bufferedio.sys_util                  
                                                                                
  60 +----------------------------------------------------------------------+   
     |                                                                      |   
  50 |.+.+.+.+.+.+.+. .+.+.+.+.+.+. .+.+.+ .+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.|   
     |               +             +      +                                 |   
     |                                                                      |   
  40 |-+                                                                    |   
     |                                                                      |   
  30 |-+                                  O O O O     O O O O O O O O O O   |   
     |                                            O O                       |   
  20 |-O O O O O O O O   O O O O O O O O O                                  |   
     |                                                                      |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_63_bufferedio.idle_util                 
                                                                                
  80 +----------------------------------------------------------------------+   
     | O O O O O O O O   O O O O O O O O O                                  |   
  70 |-+                                  O O O O O O O O O O O O O O O O   |   
  60 |-+                                                                    |   
     |                                                                      |   
  50 |-+                                                                    |   
     |.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.|   
  40 |-+                                                                    |   
     |                                                                      |   
  30 |-+                                                                    |   
  20 |-+                                                                    |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                    fxmark.hdd_btrfs_MWCL_54_bufferedio.sys_sec                 
                                                                                
  1000 +--------------------------------------------------------------------+   
   900 |.+                                                                  |   
       | +. .+.+. .++. .+.+.+.+.+.+.+.+.+.++.+.+. .+.+.+.+.+. .+.    .+.+.+.|   
   800 |-+ +     +    +                          +           +   ++.+       |   
   700 |-+                                                                  |   
       |                                                                    |   
   600 |-+                                                                  |   
   500 |-+                                 O O O O   O O   O O O OO O O O   |   
   400 |-+                                         O     O                  |   
       | O O O O O OO O   O O O O O O O O O                                 |   
   300 |-+                                                                  |   
   200 |-+                                                                  |   
       |                                                                    |   
   100 |-+                                                                  |   
     0 +--------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                   fxmark.hdd_btrfs_MWCL_54_bufferedio.idle_sec                 
                                                                                
  1200 +--------------------------------------------------------------------+   
       |       O O OO       O   O   O O O                                   |   
  1000 |-+                                 O O O O O O O O O   O OO O O O   |   
       |                                                     O              |   
       |                                                                    |   
   800 |-+                                                                  |   
       |  .+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+. .+. .+. .++.+.+.+.+.|   
   600 |.+                                             +   +   +            |   
       |                                                                    |   
   400 |-+                                                                  |   
       |                                                                    |   
       |                                                                    |   
   200 |-+                                                                  |   
       |                                                                    |   
     0 +--------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_54_bufferedio.sys_util                  
                                                                                
  60 +----------------------------------------------------------------------+   
     |.+. .+.     .+.   .+. .+. .+.+.+. .+ .+.   .+.+.+.+.+. .+.         .+.|   
  50 |-+ +   +.+.+   +.+   +   +       +  +   +.+           +   +.+.+.+.+   |   
     |                                                                      |   
     |                                                                      |   
  40 |-+                                                                    |   
     |                                                      O               |   
  30 |-+                                  O O O O O O O O O   O O O O O O   |   
     |                                                                      |   
  20 |-O O O O O O O O   O O O O O O O O O                                  |   
     |                                                                      |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_54_bufferedio.idle_util                 
                                                                                
  80 +----------------------------------------------------------------------+   
     | O O O O O O O O   O O O O O O O O O                                  |   
  70 |-+                                          O                         |   
  60 |-+                                  O O O O   O O O O O O O O O O O   |   
     |                                                                      |   
  50 |-+                                                                    |   
     |        .+.   .+.                        .+.         .+. .+.+.+.      |   
  40 |.+.+.+.+   +.+   +.+.+.+.+.+.+.+.+.++.+.+   +.+.+.+.+   +       +.+.+.|   
     |                                                                      |   
  30 |-+                                                                    |   
  20 |-+                                                                    |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                    fxmark.hdd_btrfs_MWCL_45_bufferedio.sys_sec                 
                                                                                
  800 +---------------------------------------------------------------------+   
      | +.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+. .+.+.+.++.+.+.+.+.+.+.+.|   
  700 |-+                                          +                        |   
  600 |-+                                                                   |   
      |                                                                     |   
  500 |-+                                                                   |   
      |                                                  O      O O O O     |   
  400 |-+                                  O O O O O O O   OO O         O   |   
      |                                                                     |   
  300 |-O O O O O O O O  O O O O O O O O O                                  |   
  200 |-+                                                                   |   
      |                                                                     |   
  100 |-+                                                                   |   
      |                                                                     |   
    0 +---------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                   fxmark.hdd_btrfs_MWCL_45_bufferedio.idle_sec                 
                                                                                
  1000 +--------------------------------------------------------------------+   
   900 |-O     O   O      O O O O O O                                       |   
       |                                   O O O O   O O                    |   
   800 |-+                                         O     O O O O OO O O O   |   
   700 |-+                                                                  |   
       |                                                                    |   
   600 |-+                                                                  |   
   500 |.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+. .++.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.|   
   400 |-+                              +                                   |   
       |                                                                    |   
   300 |-+                                                                  |   
   200 |-+                                                                  |   
       |                                                                    |   
   100 |-+                                                                  |   
     0 +--------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_45_bufferedio.sys_util                  
                                                                                
  70 +----------------------------------------------------------------------+   
     |                                                                      |   
  60 |.+    .+.+. .+.   .+.+. .+. .+.+.+.    .+.+.       .+. .+. .+. .+.    |   
     | +.+.+     +   +.+     +   +       ++.+     +.+.+.+   +   +   +   +.+.|   
  50 |-+                                                                    |   
     |                                                                      |   
  40 |-+                                                                    |   
     |                                                  O O O O O O O O     |   
  30 |-+                                  O O O O O O O                 O   |   
     |                                                                      |   
  20 |-O O O O O O O O   O O O O O O O O O                                  |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_45_bufferedio.idle_util                 
                                                                                
  80 +----------------------------------------------------------------------+   
     | O O O O O O O O   O O O O O O O O O                                  |   
  70 |-+                                                                    |   
  60 |-+                                  O O O O O O O O O O O       O O   |   
     |                                                          O O O       |   
  50 |-+                                                                    |   
     |                                                                      |   
  40 |.+.+.+.   .+. .+.+.   .+. .+.     .++.+.   .+.+.+.+. .+. .+.+.+. .+.+.|   
     |       +.+   +     +.+   +   +.+.+      +.+         +   +       +     |   
  30 |-+                                                                    |   
  20 |-+                                                                    |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                    fxmark.hdd_btrfs_MWCL_36_bufferedio.sys_sec                 
                                                                                
  700 +---------------------------------------------------------------------+   
      | +.+. .+. .+. .+.++.+. .+.     .+.   .+.+.   .+. .+.++.+.+. .+.+.+.+.|   
  600 |-+   +   +   +        +   +.+.+   +.+     +.+   +          +         |   
      |                                                                     |   
  500 |-+                                                                   |   
      |                                                                     |   
  400 |-+                                              O        O O     O   |   
      |                                    O O O O O O   O OO O     O O     |   
  300 |-+                                                                   |   
      | O O O O     O O  O O   O   O O   O                                  |   
  200 |-+       O O          O   O     O                                    |   
      |                                                                     |   
  100 |-+                                                                   |   
      |                                                                     |   
    0 +---------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                   fxmark.hdd_btrfs_MWCL_36_bufferedio.idle_sec                 
                                                                                
  800 +---------------------------------------------------------------------+   
      | O O O O O O O O  O O O O O O O O O                                  |   
  700 |-+                                                                   |   
  600 |-+                                  O O O O O O   O    O     O O     |   
      |                                                O   OO   O O     O   |   
  500 |-+                                                                   |   
      |                                                                     |   
  400 |-+                                                                   |   
      |.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.|   
  300 |-+                                                                   |   
  200 |-+                                                                   |   
      |                                                                     |   
  100 |-+                                                                   |   
      |                                                                     |   
    0 +---------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_36_bufferedio.sys_util                  
                                                                                
  70 +----------------------------------------------------------------------+   
     |.                                                              .+.    |   
  60 |-+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+   +.+.|   
     |                                                                      |   
  50 |-+                                                                    |   
     |                                                                      |   
  40 |-+                                                                    |   
     |                                    O O O O O O O O O O O O O O O O   |   
  30 |-+                                                                    |   
     |     O               O   O                                            |   
  20 |-O O   O O O O O   O   O   O O O O O                                  |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_36_bufferedio.idle_util                 
                                                                                
  80 +----------------------------------------------------------------------+   
     | O O O O O O O O   O O O O O O O O O                                  |   
  70 |-+                                                                    |   
  60 |-+                                  O   O                             |   
     |                                      O   O O O O O O O O O O O O O   |   
  50 |-+                                                                    |   
     |                                                                      |   
  40 |-+                                                                    |   
     |.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.|   
  30 |-+                                                                    |   
  20 |-+                                                                    |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                       fxmark.hdd_btrfs_MWCL_27_bufferedio.works                
                                                                                
    2e+06 +-----------------------------------------------------------------+   
  1.8e+06 |.+                                                               |   
          | +.+.++.+.+.+.+.++.+.+.+.+.++.+.+.+.+.++.+.+.+.+.++.+.+.+.+.++.+.|   
  1.6e+06 |-+                                                               |   
  1.4e+06 |-+                                                               |   
          |                                  O O OO O O O O OO O O O O OO   |   
  1.2e+06 |-+                                                               |   
    1e+06 |-O O OO O O O O  O O O O O OO O O                                |   
   800000 |-+                                                               |   
          |                                                                 |   
   600000 |-+                                                               |   
   400000 |-+                                                               |   
          |                                                                 |   
   200000 |-+                                                               |   
        0 +-----------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                    fxmark.hdd_btrfs_MWCL_27_bufferedio.works_sec               
                                                                                
  70000 +-------------------------------------------------------------------+   
        |                                                                   |   
  60000 |.+                          .+.   .+.                              |   
        | +.+.+.++.+.+.+.+.+.+.+.++.+   +.+   +.+.++.+.+.+.+.+.+.+.++.+.+.+.|   
  50000 |-+                                                                 |   
        |                                          O O O O O O   O OO O O   |   
  40000 |-+                                 O O O O            O            |   
        | O O O OO O O O   O O O OO O O O O                                 |   
  30000 |-+                                                                 |   
        |                                                                   |   
  20000 |-+                                                                 |   
        |                                                                   |   
  10000 |-+                                                                 |   
        |                                                                   |   
      0 +-------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                    fxmark.hdd_btrfs_MWCL_27_bufferedio.sys_sec                 
                                                                                
  600 +---------------------------------------------------------------------+   
      |                                                                     |   
  500 |++    .+.                    .+.       .+.         .+ .+.         .+.|   
      | +.+.+   +.+.+.+.++.+.+.+.+.+   +.+.+.+   +.+.+.+.+  +   +.+.+.+.+   |   
      |                                                                     |   
  400 |-+                                                                   |   
      |                                                                     |   
  300 |-+                                  O O O O O O O O OO O O O O O O   |   
      |                                                                     |   
  200 |-O O O O O O O O  O O O O O O O O O                                  |   
      |                                                                     |   
      |                                                                     |   
  100 |-+                                                                   |   
      |                                                                     |   
    0 +---------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                   fxmark.hdd_btrfs_MWCL_27_bufferedio.idle_sec                 
                                                                                
  600 +---------------------------------------------------------------------+   
      |                                                                     |   
  500 |-O O O O O O O O  O O O O O O O O O                                  |   
      |                                                                     |   
      |                                    O O O O O O O O  O O O   O O O   |   
  400 |-+                                                  O      O         |   
      |                                                                     |   
  300 |-+                                                                   |   
      |.+.     .+.+.+. .+ .+. .+.     .+. .+.   .+. .+.     +. .+.   .+.+. .|   
  200 |-+ +.+.+       +  +   +   +.+.+   +   +.+   +   +.+.+  +   +.+     + |   
      |                                                                     |   
      |                                                                     |   
  100 |-+                                                                   |   
      |                                                                     |   
    0 +---------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_27_bufferedio.sys_util                  
                                                                                
  70 +----------------------------------------------------------------------+   
     |+ .+.+.+.     .+. .+. .+. .+.+.+. .+ .+.+. .+. .+.+.+. .+. .+.+.   .+.|   
  60 |-+       +.+.+   +   +   +       +  +     +   +       +   +     +.+   |   
     |                                                                      |   
  50 |-+                                                                    |   
     |                                                                      |   
  40 |-+                                          O O O O O O O O O O O O   |   
     |                                    O O O O                           |   
  30 |-+                                                                    |   
     | O O O O O O O O   O O O O O O O O O                                  |   
  20 |-+                                                                    |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_27_bufferedio.idle_util                 
                                                                                
  70 +----------------------------------------------------------------------+   
     |                       O   O O                                        |   
  60 |-+                                                                    |   
     |                                    O O O O O O O O   O O O   O O O   |   
  50 |-+                                                  O       O         |   
     |                                                                      |   
  40 |-+                                                                    |   
     |                                                               .+.    |   
  30 |.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+   +.+.|   
     |                                                                      |   
  20 |-+                                                                    |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                       fxmark.hdd_btrfs_MWCL_18_bufferedio.works                
                                                                                
    2e+06 +-----------------------------------------------------------------+   
  1.8e+06 |.+                                                               |   
          | +.+.++.+.+.+.+.++.+.+.+.+.++.+.+.+.+.++.+.+.+.+.++.+.+.+.+.++.+.|   
  1.6e+06 |-+                                                               |   
  1.4e+06 |-+                                                               |   
          |                                             O        O          |   
  1.2e+06 |-+                                O O OO O O   O OO O   O O OO   |   
    1e+06 |-O O OO O O O O  O O O O O OO O O                                |   
   800000 |-+                                                               |   
          |                                                                 |   
   600000 |-+                                                               |   
   400000 |-+                                                               |   
          |                                                                 |   
   200000 |-+                                                               |   
        0 +-----------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                    fxmark.hdd_btrfs_MWCL_18_bufferedio.works_sec               
                                                                                
  70000 +-------------------------------------------------------------------+   
        |                                                                   |   
  60000 |.+                                                                 |   
        | +.+.+.++.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.++.+.+.+.|   
  50000 |-+                                                                 |   
        |                                                                   |   
  40000 |-+                                 O O O OO O O O O O O O OO O O   |   
        | O          O O   O          O                                     |   
  30000 |-+ O O OO O         O O OO O   O O                                 |   
        |                                                                   |   
  20000 |-+                                                                 |   
        |                                                                   |   
  10000 |-+                                                                 |   
        |                                                                   |   
      0 +-------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_18_bufferedio.user_sec                  
                                                                                
  14 +----------------------------------------------------------------------+   
     |                                                                      |   
  12 |.+    .+.                       .+. +.                                |   
     | +.+.+   +.+.+.+.+.+.+.+.+.+.+.+   +  +.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.|   
  10 |-+                                                                    |   
     |                                    O O O O O O O O O O O O O O O O   |   
   8 |-+   O       O O             O                                        |   
     | O O   O O O       O O O O O   O O O                                  |   
   6 |-+                                                                    |   
     |                                                                      |   
   4 |-+                                                                    |   
     |                                                                      |   
   2 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                    fxmark.hdd_btrfs_MWCL_18_bufferedio.sys_sec                 
                                                                                
  400 +---------------------------------------------------------------------+   
      |.                                                                    |   
  350 |-+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.|   
  300 |-+                                                                   |   
      |                                                                     |   
  250 |-+                                                                   |   
      |                                    O O O O O O O O OO O O O O O O   |   
  200 |-+                                                                   |   
      | O O O O O O O O  O O O O O O O O O                                  |   
  150 |-+                                                                   |   
  100 |-+                                                                   |   
      |                                                                     |   
   50 |-+                                                                   |   
      |                                                                     |   
    0 +---------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                   fxmark.hdd_btrfs_MWCL_18_bufferedio.idle_sec                 
                                                                                
  350 +---------------------------------------------------------------------+   
      |                                                                     |   
  300 |-O O O O O O O O  O O O O O O O O O                                  |   
      |                                                                     |   
  250 |-+                                  O   O     O     O  O             |   
      |                                      O   O O   O O  O   O O O O O   |   
  200 |-+                                                                   |   
      |                                                                     |   
  150 |-+                                                                   |   
      |.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.|   
  100 |-+                                                                   |   
      |                                                                     |   
   50 |-+                                                                   |   
      |                                                                     |   
    0 +---------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                   fxmark.hdd_btrfs_MWCL_18_bufferedio.user_util                
                                                                                
  2.5 +---------------------------------------------------------------------+   
      |.     .+.          .+. .+.     .+. .+.                               |   
      | +.+.+   +.+.+.+.++   +   +.+.+   +   +.+.+.+.+.+.+.++.+.+.+.+.+.+.+.|   
    2 |-+                                                                   |   
      |                                            O O O    O   O   O   O   |   
      |             O                      O O O O       O O  O   O   O     |   
  1.5 |-O O O O O O   O  O O O O O O O O O                                  |   
      |                                                                     |   
    1 |-+                                                                   |   
      |                                                                     |   
      |                                                                     |   
  0.5 |-+                                                                   |   
      |                                                                     |   
      |                                                                     |   
    0 +---------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_18_bufferedio.sys_util                  
                                                                                
  80 +----------------------------------------------------------------------+   
     |                                                                      |   
  70 |.+.+.+.+.+.+. .+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.|   
  60 |-+           +                                                        |   
     |                                                                      |   
  50 |-+                                                                    |   
     |                                    O O O O O O O O O O O O O O O O   |   
  40 |-+                                                                    |   
     | O O O O O O O O   O O O O O O O O O                                  |   
  30 |-+                                                                    |   
  20 |-+                                                                    |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                  fxmark.hdd_btrfs_MWCL_18_bufferedio.idle_util                 
                                                                                
  60 +----------------------------------------------------------------------+   
     |             O O   O           O                                      |   
  50 |-+                                                                    |   
     |                                    O O O O O O O O O O O   O O O O   |   
     |                                                          O           |   
  40 |-+                                                                    |   
     |                                                                      |   
  30 |-+                                                                    |   
     |.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.|   
  20 |-+                                                                    |   
     |                                                                      |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                              fxmark.time.system_time                           
                                                                                
  400 +---------------------------------------------------------------------+   
      |.                                                                 .+.|   
  350 |-+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+   |   
  300 |-+                                                                   |   
      |                                                                     |   
  250 |-+                                  O O O O O O O O OO O O O O O O   |   
      | O O O O O O O O  O O O O O O O O O                                  |   
  200 |-+                                                                   |   
      |                                                                     |   
  150 |-+                                                                   |   
  100 |-+                                                                   |   
      |                                                                     |   
   50 |-+                                                                   |   
      |                                                                     |   
    0 +---------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                     fxmark.time.percent_of_cpu_this_job_got                    
                                                                                
  70 +----------------------------------------------------------------------+   
     |.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.|   
  60 |-+                                                                    |   
     |                                                                      |   
  50 |-+                                  O O O O O O O O O O O O O O O O   |   
     | O O O O O O O O   O O O O O O O O O                                  |   
  40 |-+                                                                    |   
     |                                                                      |   
  30 |-+                                                                    |   
     |                                                                      |   
  20 |-+                                                                    |   
     |                                                                      |   
  10 |-+                                                                    |   
     |                                                                      |   
   0 +----------------------------------------------------------------------+   
                                                                                
                                                                                
[*] bisect-good sample
[O] bisect-bad  sample



Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.


Thanks,
Oliver Sang


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