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Message-ID: <ZG29ULGNJdErnatI@yujie-X299>
Date:   Wed, 24 May 2023 15:31:28 +0800
From:   Yujie Liu <yujie.liu@...el.com>
To:     Qi Zheng <qi.zheng@...ux.dev>
CC:     <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
        <linux-kernel@...r.kernel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Vlastimil Babka <vbabka@...e.cz>, Kirill Tkhai <tkhai@...ru>,
        Roman Gushchin <roman.gushchin@...ux.dev>,
        Christian König <christian.koenig@....com>,
        "David Hildenbrand" <david@...hat.com>,
        Davidlohr Bueso <dave@...olabs.net>,
        "Johannes Weiner" <hannes@...xchg.org>,
        Michal Hocko <mhocko@...nel.org>,
        Muchun Song <muchun.song@...ux.dev>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        "Shakeel Butt" <shakeelb@...gle.com>,
        Yang Shi <shy828301@...il.com>, <linux-mm@...ck.org>,
        <ying.huang@...el.com>, <feng.tang@...el.com>,
        <fengwei.yin@...el.com>
Subject: Re: [linus:master] [mm] f95bdb700b: stress-ng.ramfs.ops_per_sec
 -88.8% regression

Hi Qi,

On Tue, May 23, 2023 at 11:05:51AM +0800, Qi Zheng wrote:
> On 2023/5/23 09:35, kernel test robot wrote:
> > Hello,
> > 
> > kernel test robot noticed a -88.8% regression of stress-ng.ramfs.ops_per_sec on:
> > 
> > commit: f95bdb700bc6bb74e1199b1f5f90c613e152cfa7 ("mm: vmscan: make global slab shrink lockless")
> > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
> 
> Hi,
> 
> I see that the reproduction program you pasted is the following:
> 
> ```
> dmsetup remove_all
> wipefs -a --force /dev/sda1
> mkfs -t ext4 -q -F /dev/sda1
> mkdir -p /fs/sda1
> mount -t ext4 /dev/sda1 /fs/sda1
> 
> for cpu_dir in /sys/devices/system/cpu/cpu[0-9]*
> do
> 	online_file="$cpu_dir"/online
> 	[ -f "$online_file" ] && [ "$(cat "$online_file")" -eq 0 ] && continue
> 
> 	file="$cpu_dir"/cpufreq/scaling_governor
> 	[ -f "$file" ] && echo "performance" > "$file"
> done
> 
>  "mkdir" "-p" "/mnt/stress-ng"
>  "mount" "/dev/sda1" "/mnt/stress-ng"
>  "stress-ng" "--timeout" "60" "--times" "--verify" "--metrics-brief"
> "--ramfs" "9"
> ```
> 
> Looks like it will do mount and umount stress tests.
> The commit 475733dda5ae ("mm: vmscan: add shrinker_srcu_generation")
> has optimized the umount, can you test it again with this commit?

We tested commit 475733dda5ae and the regression persists on it. Please
check the details as below:

=========================================================================================
class/compiler/cpufreq_governor/disk/fs/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime:
  os/gcc-11/performance/1HDD/ext4/x86_64-rhel-8.3/10%/debian-11.1-x86_64-20220510.cgz/lkp-csl-2sp7/ramfs/stress-ng/60s

commit:
  42c9db3970483 ("mm: vmscan: add a map_nr_max field to shrinker_info")
  f95bdb700bc6b ("mm: vmscan: make global slab shrink lockless")
  475733dda5aed ("mm: vmscan: add shrinker_srcu_generation")

42c9db39704839ee f95bdb700bc6bb74e1199b1f5f9 475733dda5aedba9e086379aafe
---------------- --------------------------- ---------------------------
         %stddev     %change         %stddev     %change         %stddev
             \          |                \          |                \
   1408764           -88.8%     157151 ±  8%     -89.9%     142123 ±  2%  stress-ng.ramfs.ops
     23479           -88.8%       2619 ±  8%     -89.9%       2368 ±  2%  stress-ng.ramfs.ops_per_sec
   1310766           -88.3%     153888 ±  9%     -89.6%     136815 ±  4%  stress-ng.time.involuntary_context_switches
    425.00           -82.7%      73.67 ± 16%     -86.4%      57.83 ± 11%  stress-ng.time.percent_of_cpu_this_job_got
    251.56           -82.7%      43.61 ± 15%     -86.2%      34.63 ± 10%  stress-ng.time.system_time
     12.68 ± 20%     -80.1%       2.52 ± 34%     -88.3%       1.48 ± 33%  stress-ng.time.user_time
   4306933           -88.1%     513985 ±  7%     -89.1%     469986 ±  3%  stress-ng.time.voluntary_context_switches
      1.09 ±  9%      +3.7%       1.13 ± 10%      -3.5%       1.05 ±  8%  boot-time.smp_boot
   9358706           -27.4%    6793950           -28.5%    6686823        cpuidle..usage
     93.32            +4.7%      97.73            +4.7%      97.68        iostat.cpu.idle
      5.78           -70.0%       1.74 ±  4%     -69.2%       1.78 ±  6%  iostat.cpu.system
      4.33 ± 10%     -73.1%       1.17 ± 31%     -76.9%       1.00        vmstat.procs.r
    250072           -84.7%      38245 ±  5%     -85.3%      36826        vmstat.system.cs
    229190           -54.6%     104141           -54.8%     103578        vmstat.system.in
      9218 ± 15%     -31.3%       6336 ±  5%     -34.9%       5999        meminfo.Active
      5681 ±  2%     -39.8%       3421 ± 10%     -46.2%       3059        meminfo.Active(anon)
     53760 ±  4%     -15.0%      45717           -15.6%      45385        meminfo.Percpu
     12396           -19.4%       9993 ±  3%     -22.1%       9655        meminfo.Shmem
      0.75            +0.5        1.27 ±  9%      +0.6        1.38 ±  9%  mpstat.cpu.all.irq%
      0.13 ±  3%      -0.0        0.10 ±  4%      -0.0        0.11 ± 10%  mpstat.cpu.all.soft%
      5.00            -4.7        0.34 ± 16%      -4.7        0.27 ± 15%  mpstat.cpu.all.sys%
      0.88 ±  4%      -0.4        0.51 ±  4%      -0.4        0.51 ±  8%  mpstat.cpu.all.usr%
    494448 ± 13%     -55.9%     217823 ±  9%     -58.0%     207899 ± 15%  numa-numastat.node0.local_node
    553385 ± 12%     -52.2%     264460 ±  9%     -55.7%     245273 ±  9%  numa-numastat.node0.numa_hit
    598515 ± 11%     -68.7%     187452 ± 12%     -69.6%     181919 ± 17%  numa-numastat.node1.local_node
    632713 ± 11%     -63.9%     228349 ± 11%     -63.3%     231957 ± 10%  numa-numastat.node1.numa_hit
   1310766           -88.3%     153888 ±  9%     -89.6%     136815 ±  4%  time.involuntary_context_switches
     10797            -2.2%      10561            -2.3%      10551        time.minor_page_faults
    425.00           -82.7%      73.67 ± 16%     -86.4%      57.83 ± 11%  time.percent_of_cpu_this_job_got
    251.56           -82.7%      43.61 ± 15%     -86.2%      34.63 ± 10%  time.system_time
     12.68 ± 20%     -80.1%       2.52 ± 34%     -88.3%       1.48 ± 33%  time.user_time
   4306933           -88.1%     513985 ±  7%     -89.1%     469986 ±  3%  time.voluntary_context_switches
      6462 ± 14%     -39.9%       3884 ± 15%     -48.0%       3362 ± 21%  numa-meminfo.node1.Active
      4789 ±  5%     -52.6%       2272 ± 14%     -61.3%       1854 ± 11%  numa-meminfo.node1.Active(anon)
   1451867 ± 84%     -91.1%     128582 ± 72%      -6.3%    1360404 ± 99%  numa-meminfo.node1.FilePages
   2362122 ± 53%     -55.5%    1050305 ± 16%      -0.1%    2360235 ± 55%  numa-meminfo.node1.MemUsed
      6655 ± 20%     -40.3%       3974 ± 17%     -45.8%       3605 ± 33%  numa-meminfo.node1.Shmem
    159872 ± 13%     -23.2%     122702 ± 15%     -11.3%     141742 ± 17%  numa-meminfo.node1.Slab
   1441661 ± 85%     -91.5%     122024 ± 77%      -6.0%    1354658 ± 99%  numa-meminfo.node1.Unevictable
    553499 ± 12%     -52.2%     264583 ±  9%     -55.7%     245366 ±  9%  numa-vmstat.node0.numa_hit
    494562 ± 13%     -55.9%     217947 ±  9%     -57.9%     207992 ± 15%  numa-vmstat.node0.numa_local
      1196 ±  5%     -52.6%     567.83 ± 14%     -61.3%     463.17 ± 11%  numa-vmstat.node1.nr_active_anon
    362966 ± 84%     -91.1%      32145 ± 72%      -6.3%     340100 ± 99%  numa-vmstat.node1.nr_file_pages
      1663 ± 20%     -40.3%     993.33 ± 17%     -45.8%     901.00 ± 33%  numa-vmstat.node1.nr_shmem
    360414 ± 85%     -91.5%      30505 ± 77%      -6.0%     338664 ± 99%  numa-vmstat.node1.nr_unevictable
      1196 ±  5%     -52.6%     567.83 ± 14%     -61.3%     463.17 ± 11%  numa-vmstat.node1.nr_zone_active_anon
    360414 ± 85%     -91.5%      30505 ± 77%      -6.0%     338664 ± 99%  numa-vmstat.node1.nr_zone_unevictable
    632698 ± 11%     -63.9%     228516 ± 11%     -63.3%     231989 ± 10%  numa-vmstat.node1.numa_hit
    598500 ± 11%     -68.7%     187619 ± 12%     -69.6%     181950 ± 17%  numa-vmstat.node1.numa_local
      1420 ±  2%     -39.8%     855.00 ± 10%     -46.2%     764.33        proc-vmstat.nr_active_anon
     20431            -1.0%      20219            -1.3%      20173        proc-vmstat.nr_kernel_stack
      3098           -19.4%       2498 ±  3%     -22.1%       2413        proc-vmstat.nr_shmem
     30843            -7.7%      28469            -8.0%      28365        proc-vmstat.nr_slab_reclaimable
     54154            -7.7%      49970            -8.3%      49633        proc-vmstat.nr_slab_unreclaimable
      1420 ±  2%     -39.8%     855.00 ± 10%     -46.2%     764.33        proc-vmstat.nr_zone_active_anon
   1187707           -58.4%     494370 ±  2%     -59.7%     478988        proc-vmstat.numa_hit
   1096738           -62.9%     406835 ±  3%     -64.3%     391574        proc-vmstat.numa_local
     93101            -6.0%      87525            -6.1%      87417        proc-vmstat.numa_other
      3089 ± 11%     -69.4%     945.17 ±  5%     -70.6%     906.83 ±  4%  proc-vmstat.pgactivate
   1431073           -62.4%     538512 ±  3%     -63.2%     525958        proc-vmstat.pgalloc_normal
   1272095           -69.3%     390780 ±  4%     -70.4%     376657 ±  2%  proc-vmstat.pgfree
    221.33           -72.0%      62.00 ±  3%     -71.2%      63.83 ±  4%  turbostat.Avg_MHz
      8.02            -4.2        3.80 ±  3%      -4.1        3.89 ±  5%  turbostat.Busy%
      2761           -40.6%       1641           -40.3%       1648 ±  3%  turbostat.Bzy_MHz
   2052119 ±  9%     -96.5%      72643 ± 20%     -95.9%      83725 ± 21%  turbostat.C1
      2.78 ±  4%      -2.5        0.30 ± 18%      -2.4        0.37 ± 16%  turbostat.C1%
   1984776 ±  2%     -58.3%     827902 ±  7%     -61.2%     770934 ±  2%  turbostat.C1E
   5247470           +11.4%    5843977           +10.3%    5785798        turbostat.C6
      1.89 ±  7%    +350.5%       8.50 ± 54%    +642.9%      14.02 ± 35%  turbostat.CPU%c6
     52.00 ±  2%     -11.2%      46.17 ±  3%      -5.4%      49.17 ±  2%  turbostat.CoreTmp
      0.20 ±  2%     +21.2%       0.24 ±  3%     +21.2%       0.24 ±  2%  turbostat.IPC
  14915294           -54.2%    6833094 ±  2%     -55.2%    6681768        turbostat.IRQ
     52057           -47.7%      27209 ±  8%     -49.2%      26458        turbostat.POLL
      0.01            -0.0        0.00            -0.0        0.00        turbostat.POLL%
      0.77 ±  8%    +516.9%       4.75 ± 94%   +1219.9%      10.16 ± 53%  turbostat.Pkg%pc2
     52.00 ±  2%     -11.2%      46.17 ±  3%      -5.4%      49.17 ±  2%  turbostat.PkgTmp
    168.06           -21.8%     131.38           -22.0%     131.08        turbostat.PkgWatt
     37.48            -3.0%      36.38            -2.8%      36.42        turbostat.RAMWatt
 2.822e+09 ±  2%     -68.8%  8.811e+08 ±  5%     -68.0%  9.035e+08 ±  5%  perf-stat.i.branch-instructions
      1.19            +0.8        1.96 ±  8%      +0.8        2.01 ±  7%  perf-stat.i.branch-miss-rate%
  32471421 ±  2%     -48.5%   16730947 ±  7%     -44.0%   18182845 ±  8%  perf-stat.i.branch-misses
     21.01 ±  5%     -14.8        6.21 ± 18%     -15.5        5.54 ± 12%  perf-stat.i.cache-miss-rate%
  35115410           -91.4%    3022306 ± 16%     -91.3%    3067843 ± 13%  perf-stat.i.cache-misses
 1.658e+08 ±  6%     -69.7%   50263818 ± 13%     -65.6%   57128404 ± 15%  perf-stat.i.cache-references
    261530           -84.8%      39659 ±  6%     -85.5%      37841        perf-stat.i.context-switches
      1.45 ±  2%     -10.4%       1.30 ±  7%     -13.9%       1.25 ±  5%  perf-stat.i.cpi
  2.07e+10           -74.6%  5.248e+09 ±  2%     -74.2%  5.344e+09 ±  3%  perf-stat.i.cpu-cycles
      1143 ±  6%     -55.0%     514.25 ± 18%     -59.2%     466.64 ± 16%  perf-stat.i.cpu-migrations
    613.99 ±  2%    +206.8%       1883 ± 18%    +200.7%       1845 ± 13%  perf-stat.i.cycles-between-cache-misses
      0.04 ±  8%      +0.0        0.09 ± 23%      +0.1        0.10 ± 28%  perf-stat.i.dTLB-load-miss-rate%
   1337737 ±  6%     -38.9%     817401 ± 21%     -21.6%    1049177 ± 26%  perf-stat.i.dTLB-load-misses
 3.312e+09 ±  3%     -69.4%  1.014e+09 ±  5%     -69.0%  1.027e+09 ±  5%  perf-stat.i.dTLB-loads
    245827 ±  3%     -66.3%      82725 ± 16%     -58.6%     101780 ± 23%  perf-stat.i.dTLB-store-misses
 1.604e+09 ±  2%     -68.3%  5.086e+08 ±  5%     -67.9%  5.151e+08 ±  5%  perf-stat.i.dTLB-stores
     54.44            -9.1       45.36 ±  5%      -7.7       46.69 ±  2%  perf-stat.i.iTLB-load-miss-rate%
   3408503           -64.7%    1204595 ±  6%     -65.7%    1169269 ±  2%  perf-stat.i.iTLB-load-misses
   2867132           -48.3%    1481327 ±  7%     -52.8%    1352174 ±  6%  perf-stat.i.iTLB-loads
 1.421e+10 ±  2%     -70.2%  4.231e+09 ±  5%     -69.7%  4.306e+09 ±  5%  perf-stat.i.instructions
      4234 ±  3%     -16.3%       3542 ±  6%     -12.4%       3707 ±  3%  perf-stat.i.instructions-per-iTLB-miss
      0.69           +16.4%       0.80 ±  4%     +16.4%       0.81 ±  4%  perf-stat.i.ipc
      0.22           -74.7%       0.05 ±  2%     -74.2%       0.06 ±  4%  perf-stat.i.metric.GHz
    372.98           +51.6%     565.34 ± 12%     +67.2%     623.73 ± 14%  perf-stat.i.metric.K/sec
     82.31 ±  2%     -69.6%      25.02 ±  5%     -69.1%      25.47 ±  5%  perf-stat.i.metric.M/sec
  10453834 ±  3%     -92.0%     832079 ± 20%     -93.6%     669247 ± 20%  perf-stat.i.node-load-misses
    879828           -91.8%      71803 ± 17%     -93.3%      59285 ± 21%  perf-stat.i.node-loads
     96.34           -10.8       85.52 ±  6%     -17.0       79.29 ±  7%  perf-stat.i.node-store-miss-rate%
  19057141 ±  2%     -96.0%     771338 ± 33%     -96.8%     610125 ± 33%  perf-stat.i.node-store-misses
    379581 ±  4%     -80.4%      74536 ± 16%     -75.8%      91901 ± 10%  perf-stat.i.node-stores
      1.15            +0.8        1.90 ±  6%      +0.9        2.02 ±  7%  perf-stat.overall.branch-miss-rate%
     21.25 ±  6%     -15.2        6.08 ± 17%     -15.8        5.43 ± 12%  perf-stat.overall.cache-miss-rate%
      1.46 ±  2%     -14.7%       1.24 ±  4%     -14.7%       1.24 ±  5%  perf-stat.overall.cpi
    589.71 ±  2%    +203.1%       1787 ± 17%    +200.3%       1771 ± 12%  perf-stat.overall.cycles-between-cache-misses
      0.04 ±  9%      +0.0        0.08 ± 21%      +0.1        0.10 ± 28%  perf-stat.overall.dTLB-load-miss-rate%
     54.31            -9.4       44.87 ±  5%      -7.9       46.43 ±  2%  perf-stat.overall.iTLB-load-miss-rate%
      4169 ±  3%     -15.5%       3521 ±  6%     -11.7%       3680 ±  3%  perf-stat.overall.instructions-per-iTLB-miss
      0.69 ±  2%     +17.5%       0.81 ±  4%     +17.5%       0.81 ±  4%  perf-stat.overall.ipc
     98.05            -8.1       89.98 ±  4%     -12.6       85.46 ±  6%  perf-stat.overall.node-store-miss-rate%
 2.777e+09 ±  2%     -68.8%   8.67e+08 ±  5%     -68.0%  8.889e+08 ±  5%  perf-stat.ps.branch-instructions
  31948261 ±  2%     -48.5%   16462168 ±  7%     -44.0%   17887178 ±  8%  perf-stat.ps.branch-misses
  34551107           -91.4%    2973956 ± 15%     -91.3%    3018186 ± 13%  perf-stat.ps.cache-misses
 1.632e+08 ±  6%     -69.7%   49465945 ± 13%     -65.6%   56209703 ± 15%  perf-stat.ps.cache-references
    257331           -84.8%      39027 ±  6%     -85.5%      37233        perf-stat.ps.context-switches
 2.037e+10           -74.6%  5.165e+09 ±  2%     -74.2%  5.257e+09 ±  3%  perf-stat.ps.cpu-cycles
      1124 ±  6%     -55.0%     506.01 ± 18%     -59.2%     459.11 ± 16%  perf-stat.ps.cpu-migrations
   1316371 ±  6%     -38.9%     804455 ± 21%     -21.6%    1032308 ± 26%  perf-stat.ps.dTLB-load-misses
 3.258e+09 ±  3%     -69.4%  9.975e+08 ±  5%     -69.0%   1.01e+09 ±  5%  perf-stat.ps.dTLB-loads
    241892 ±  3%     -66.3%      81415 ± 16%     -58.6%     100141 ± 23%  perf-stat.ps.dTLB-store-misses
 1.578e+09 ±  2%     -68.3%  5.004e+08 ±  5%     -67.9%  5.068e+08 ±  5%  perf-stat.ps.dTLB-stores
   3353793           -64.7%    1185377 ±  6%     -65.7%    1150426 ±  2%  perf-stat.ps.iTLB-load-misses
   2821090           -48.3%    1457697 ±  7%     -52.8%    1330388 ±  6%  perf-stat.ps.iTLB-loads
 1.398e+10 ±  2%     -70.2%  4.163e+09 ±  5%     -69.7%  4.236e+09 ±  5%  perf-stat.ps.instructions
  10285826 ±  3%     -92.0%     818754 ± 20%     -93.6%     658429 ± 20%  perf-stat.ps.node-load-misses
    865684           -91.8%      70644 ± 17%     -93.3%      58310 ± 21%  perf-stat.ps.node-loads
  18750865 ±  2%     -96.0%     758931 ± 33%     -96.8%     600247 ± 33%  perf-stat.ps.node-store-misses
    373508 ±  4%     -80.4%      73345 ± 16%     -75.8%      90413 ± 10%  perf-stat.ps.node-stores
  8.75e+11 ±  2%     -69.9%  2.637e+11 ±  6%     -69.8%   2.64e+11 ±  5%  perf-stat.total.instructions
     18.61           -10.1        8.48 ± 19%     -10.9        7.73 ±  7%  perf-profile.calltrace.cycles-pp.mount
     18.56           -10.1        8.46 ± 19%     -10.8        7.71 ±  7%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.mount
     18.56           -10.1        8.46 ± 19%     -10.8        7.71 ±  7%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.mount
     18.52           -10.1        8.44 ± 19%     -10.8        7.70 ±  7%  perf-profile.calltrace.cycles-pp.__x64_sys_mount.do_syscall_64.entry_SYSCALL_64_after_hwframe.mount
     17.64            -9.4        8.22 ± 19%     -10.2        7.48 ±  7%  perf-profile.calltrace.cycles-pp.do_new_mount.__x64_sys_mount.do_syscall_64.entry_SYSCALL_64_after_hwframe.mount
     15.74            -7.5        8.29 ± 22%      -8.6        7.16 ±  7%  perf-profile.calltrace.cycles-pp.umount2
     15.58            -7.4        8.14 ± 21%      -8.5        7.07 ±  7%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.umount2
     15.56            -7.4        8.13 ± 21%      -8.5        7.06 ±  7%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.umount2
     13.19 ±  2%      -6.9        6.33 ± 20%      -7.7        5.51 ±  7%  perf-profile.calltrace.cycles-pp.__x64_sys_umount.do_syscall_64.entry_SYSCALL_64_after_hwframe.umount2
     11.28 ±  3%      -5.6        5.64 ± 22%      -6.4        4.89 ±  7%  perf-profile.calltrace.cycles-pp.path_umount.__x64_sys_umount.do_syscall_64.entry_SYSCALL_64_after_hwframe.umount2
      9.21 ±  2%      -5.5        3.71 ± 12%      -5.8        3.45 ±  5%  perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
      9.21 ±  2%      -5.5        3.71 ± 12%      -5.8        3.45 ±  5%  perf-profile.calltrace.cycles-pp.ret_from_fork
     10.68 ±  3%      -5.3        5.34 ± 22%      -6.1        4.62 ±  7%  perf-profile.calltrace.cycles-pp.do_umount.path_umount.__x64_sys_umount.do_syscall_64.entry_SYSCALL_64_after_hwframe
      5.36            -3.7        1.61 ± 15%      -3.9        1.50 ±  7%  perf-profile.calltrace.cycles-pp.attach_recursive_mnt.do_new_mount.__x64_sys_mount.do_syscall_64.entry_SYSCALL_64_after_hwframe
      4.80            -3.4        1.40 ± 14%      -3.5        1.31 ±  7%  perf-profile.calltrace.cycles-pp.propagate_mnt.attach_recursive_mnt.do_new_mount.__x64_sys_mount.do_syscall_64
      4.68            -3.3        1.37 ± 14%      -3.4        1.27 ±  8%  perf-profile.calltrace.cycles-pp.propagate_one.propagate_mnt.attach_recursive_mnt.do_new_mount.__x64_sys_mount
      3.70 ±  4%      -3.2        0.53 ± 46%      -3.2        0.49 ± 45%  perf-profile.calltrace.cycles-pp.rcu_do_batch.rcu_core.__do_softirq.run_ksoftirqd.smpboot_thread_fn
      4.49            -3.2        1.33 ± 14%      -3.3        1.23 ± 10%  perf-profile.calltrace.cycles-pp.copy_tree.propagate_one.propagate_mnt.attach_recursive_mnt.do_new_mount
      4.48            -3.2        1.33 ± 14%      -3.3        1.22 ± 10%  perf-profile.calltrace.cycles-pp.clone_mnt.copy_tree.propagate_one.propagate_mnt.attach_recursive_mnt
      3.75 ±  4%      -3.1        0.64 ± 15%      -3.2        0.51 ± 45%  perf-profile.calltrace.cycles-pp.__do_softirq.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork
      3.75 ±  4%      -3.1        0.65 ± 15%      -3.2        0.51 ± 45%  perf-profile.calltrace.cycles-pp.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork
      3.72 ±  4%      -3.1        0.63 ± 14%      -3.2        0.50 ± 45%  perf-profile.calltrace.cycles-pp.rcu_core.__do_softirq.run_ksoftirqd.smpboot_thread_fn.kthread
      3.82 ±  4%      -3.0        0.87 ± 10%      -3.0        0.86 ± 10%  perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork
      4.95 ±  2%      -2.8        2.11 ± 11%      -3.1        1.90 ±  5%  perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork
      4.05            -2.8        1.22 ± 14%      -2.9        1.12 ± 10%  perf-profile.calltrace.cycles-pp.alloc_vfsmnt.clone_mnt.copy_tree.propagate_one.propagate_mnt
      5.00            -2.8        2.24 ± 29%      -3.0        2.03 ±  9%  perf-profile.calltrace.cycles-pp.vfs_get_super.vfs_get_tree.do_new_mount.__x64_sys_mount.do_syscall_64
      5.00            -2.8        2.25 ± 29%      -3.0        2.03 ±  9%  perf-profile.calltrace.cycles-pp.vfs_get_tree.do_new_mount.__x64_sys_mount.do_syscall_64.entry_SYSCALL_64_after_hwframe
      5.34 ±  2%      -2.6        2.73 ± 13%      -2.9        2.48 ±  5%  perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork
      3.49 ±  2%      -2.4        1.05 ± 13%      -2.5        0.96 ± 11%  perf-profile.calltrace.cycles-pp.pcpu_alloc.alloc_vfsmnt.clone_mnt.copy_tree.propagate_one
      4.63 ±  2%      -2.3        2.30 ± 24%      -2.6        2.01 ±  8%  perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write.do_umount.path_umount.__x64_sys_umount
      4.66 ±  3%      -2.3        2.36 ± 22%      -2.6        2.02 ±  8%  perf-profile.calltrace.cycles-pp.down_write.do_umount.path_umount.__x64_sys_umount.do_syscall_64
      4.05            -2.3        1.78 ± 29%      -2.4        1.64 ±  9%  perf-profile.calltrace.cycles-pp.sget_fc.vfs_get_super.vfs_get_tree.do_new_mount.__x64_sys_mount
      3.92            -2.2        1.72 ± 30%      -2.3        1.58 ±  9%  perf-profile.calltrace.cycles-pp.alloc_super.sget_fc.vfs_get_super.vfs_get_tree.do_new_mount
      3.63 ±  2%      -2.1        1.58 ± 31%      -2.2        1.47 ± 11%  perf-profile.calltrace.cycles-pp.__percpu_init_rwsem.alloc_super.sget_fc.vfs_get_super.vfs_get_tree
      3.57 ±  2%      -2.0        1.56 ± 31%      -2.1        1.46 ± 11%  perf-profile.calltrace.cycles-pp.pcpu_alloc.__percpu_init_rwsem.alloc_super.sget_fc.vfs_get_super
      4.10 ±  5%      -1.9        2.20 ± 22%      -2.2        1.90 ±  8%  perf-profile.calltrace.cycles-pp.namespace_unlock.do_umount.path_umount.__x64_sys_umount.do_syscall_64
      3.62            -1.6        2.00 ± 25%      -1.9        1.70 ± 11%  perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.do_umount.path_umount
      2.80            -1.5        1.26 ± 10%      -1.7        1.15 ± 13%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
      2.81            -1.5        1.26 ± 10%      -1.7        1.15 ± 13%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.open64
      2.72            -1.5        1.18 ±  7%      -1.6        1.09 ± 11%  perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
      2.72            -1.5        1.17 ±  7%      -1.6        1.08 ± 11%  perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
      2.84            -1.5        1.30 ± 10%      -1.6        1.20 ± 13%  perf-profile.calltrace.cycles-pp.open64
      2.02            -1.5        0.52 ± 49%      -1.7        0.36 ± 71%  perf-profile.calltrace.cycles-pp.memset_erms.pcpu_alloc.__percpu_init_rwsem.alloc_super.sget_fc
      2.02 ±  2%      -1.5        0.56 ± 45%      -1.4        0.61 ± 11%  perf-profile.calltrace.cycles-pp.memset_erms.pcpu_alloc.alloc_vfsmnt.clone_mnt.copy_tree
      1.71 ±  2%      -1.4        0.32 ±101%      -1.2        0.47 ± 45%  perf-profile.calltrace.cycles-pp.vfs_create_mount.do_new_mount.__x64_sys_mount.do_syscall_64.entry_SYSCALL_64_after_hwframe
      1.90 ±  3%      -1.3        0.61 ± 46%      -1.3        0.61 ± 13%  perf-profile.calltrace.cycles-pp.user_path_at_empty.__x64_sys_umount.do_syscall_64.entry_SYSCALL_64_after_hwframe.umount2
      4.78 ±  2%      -1.3        3.51 ± 17%      -1.6        3.16 ±  7%  perf-profile.calltrace.cycles-pp.lock_mount.do_new_mount.__x64_sys_mount.do_syscall_64.entry_SYSCALL_64_after_hwframe
      2.62            -1.2        1.44 ± 17%      -1.5        1.15 ± 19%  perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64
      2.63            -1.2        1.45 ± 18%      -1.5        1.16 ± 19%  perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
      4.57 ±  2%      -1.1        3.46 ± 17%      -1.4        3.12 ±  7%  perf-profile.calltrace.cycles-pp.down_write.lock_mount.do_new_mount.__x64_sys_mount.do_syscall_64
      4.50 ±  2%      -1.1        3.44 ± 17%      -1.4        3.11 ±  7%  perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write.lock_mount.do_new_mount.__x64_sys_mount
      1.27 ±  5%      -1.1        0.21 ±142%      -1.0        0.27 ±100%  perf-profile.calltrace.cycles-pp.alloc_vfsmnt.vfs_create_mount.do_new_mount.__x64_sys_mount.do_syscall_64
      1.37 ±  3%      -1.0        0.32 ±103%      -1.1        0.27 ±100%  perf-profile.calltrace.cycles-pp.propagate_mount_busy.do_umount.path_umount.__x64_sys_umount.do_syscall_64
      2.28 ±  3%      -1.0        1.25 ± 19%      -1.2        1.10 ±  8%  perf-profile.calltrace.cycles-pp.mntput_no_expire.namespace_unlock.do_umount.path_umount.__x64_sys_umount
      1.26 ±  3%      -0.9        0.38 ±100%      -1.0        0.27 ±100%  perf-profile.calltrace.cycles-pp.__sync_rcu_exp_select_node_cpus.process_one_work.worker_thread.kthread.ret_from_fork
      1.13 ±  7%      -0.8        0.36 ±100%      -1.0        0.10 ±223%  perf-profile.calltrace.cycles-pp.unlink
      1.10 ±  7%      -0.8        0.35 ±100%      -1.0        0.10 ±223%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.unlink
      1.06 ±  4%      -0.8        0.31 ±100%      -1.0        0.10 ±223%  perf-profile.calltrace.cycles-pp.__x64_sys_unlink.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlink
      1.10 ±  7%      -0.8        0.35 ±100%      -1.0        0.10 ±223%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlink
      1.01 ±  5%      -0.7        0.30 ±100%      -0.9        0.09 ±223%  perf-profile.calltrace.cycles-pp.do_unlinkat.__x64_sys_unlink.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlink
      1.55 ±  9%      -0.7        0.85 ± 25%      -0.8        0.74 ±  9%  perf-profile.calltrace.cycles-pp.synchronize_rcu_expedited.namespace_unlock.do_umount.path_umount.__x64_sys_umount
      1.56 ±  3%      -0.7        0.86 ± 25%      -0.8        0.72 ±  8%  perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.lock_mount
      0.97 ±  7%      -0.6        0.37 ± 70%      -0.8        0.18 ±141%  perf-profile.calltrace.cycles-pp.__lxstat64
      2.26 ±  2%      -0.6        1.68 ± 23%      -0.7        1.51 ±  8%  perf-profile.calltrace.cycles-pp.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.94 ±  7%      -0.6        0.36 ± 70%      -0.8        0.17 ±141%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__lxstat64
      2.36 ±  6%      -0.6        1.79 ± 26%      -0.8        1.54 ±  7%  perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.umount2
      0.93 ±  7%      -0.6        0.36 ± 70%      -0.8        0.09 ±223%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64
      2.27 ±  2%      -0.6        1.70 ± 22%      -0.7        1.53 ±  8%  perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.umount2
      2.24 ±  2%      -0.6        1.67 ± 23%      -0.7        1.51 ±  7%  perf-profile.calltrace.cycles-pp.task_work_run.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
      0.82 ±  3%      -0.5        0.29 ±100%      -0.8        0.00        perf-profile.calltrace.cycles-pp.smp_call_function_single.__sync_rcu_exp_select_node_cpus.process_one_work.worker_thread.kthread
      2.14            -0.5        1.63 ± 23%      -0.7        1.46 ±  8%  perf-profile.calltrace.cycles-pp.cleanup_mnt.task_work_run.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode
      1.18 ±  5%      -0.4        0.78 ± 19%      -0.5        0.65 ± 10%  perf-profile.calltrace.cycles-pp._raw_spin_lock.mntput_no_expire.namespace_unlock.do_umount.path_umount
      1.02 ±  6%      -0.3        0.72 ± 20%      -0.4        0.61 ±  9%  perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.mntput_no_expire.namespace_unlock.do_umount
      0.00            +0.4        0.43 ± 73%      +0.7        0.74 ± 11%  perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry
      0.00            +0.5        0.55 ±  7%      +0.4        0.42 ± 71%  perf-profile.calltrace.cycles-pp.clockevents_program_event.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
      0.00            +0.6        0.65 ± 19%      +0.2        0.23 ±145%  perf-profile.calltrace.cycles-pp.__close
      1.68 ±  6%      +0.7        2.37 ± 17%      +0.5        2.19 ±  9%  perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.lock_mount
      0.00            +0.7        0.69 ± 15%      +0.7        0.67 ±  9%  perf-profile.calltrace.cycles-pp.rebalance_domains.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
      0.00            +0.7        0.70 ± 15%      +0.5        0.51 ± 45%  perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.openat64
      0.00            +0.7        0.70 ± 14%      +0.5        0.52 ± 45%  perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.openat64.device_set_syspath
      0.00            +0.8        0.79 ± 15%      +0.8        0.79 ±  7%  perf-profile.calltrace.cycles-pp.perf_mux_hrtimer_handler.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
      0.00            +0.8        0.80 ± 13%      +0.5        0.55 ± 46%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.openat64.device_set_syspath.sd_device_new_from_syspath
      0.00            +0.8        0.81 ± 13%      +0.6        0.55 ± 46%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.openat64.device_set_syspath.sd_device_new_from_syspath
      0.00            +0.9        0.86 ± 26%      +0.8        0.82 ± 21%  perf-profile.calltrace.cycles-pp.siphash24_compress
      0.00            +0.9        0.87 ± 13%      +0.6        0.60 ± 46%  perf-profile.calltrace.cycles-pp.openat64.device_set_syspath.sd_device_new_from_syspath
      0.00            +1.2        1.15 ±  9%      +0.9        0.88 ± 23%  perf-profile.calltrace.cycles-pp.show_mountinfo.seq_read_iter.vfs_read.ksys_read.do_syscall_64
      0.18 ±141%      +1.2        1.39 ± 11%      +0.8        1.03 ± 23%  perf-profile.calltrace.cycles-pp.sd_device_new_from_syspath
      0.00            +1.2        1.24 ± 13%      +0.9        0.92 ± 23%  perf-profile.calltrace.cycles-pp.device_set_syspath.sd_device_new_from_syspath
      0.00            +1.4        1.43 ±  9%      +1.1        1.09 ± 23%  perf-profile.calltrace.cycles-pp.seq_read_iter.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.18 ±141%      +1.5        1.68 ±  7%      +1.3        1.46 ± 11%  perf-profile.calltrace.cycles-pp.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues
      0.00            +1.6        1.55 ± 10%      +1.2        1.20 ± 21%  perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
      0.00            +1.6        1.56 ± 10%      +1.2        1.21 ± 20%  perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
      0.00            +1.6        1.61 ± 10%      +1.2        1.24 ± 22%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
      0.00            +1.6        1.62 ± 10%      +1.2        1.24 ± 22%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
      0.00            +1.6        1.64 ± 10%      +1.3        1.26 ± 22%  perf-profile.calltrace.cycles-pp.read
      0.00            +1.7        1.66 ± 12%      +1.8        1.81 ±  6%  perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
      0.00            +1.8        1.83 ±  9%      +1.9        1.86 ±  9%  perf-profile.calltrace.cycles-pp.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
      0.85 ±  4%      +2.1        2.92 ±  4%      +1.8        2.64 ±  8%  perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
      0.00            +2.1        2.08 ±  8%      +2.1        2.11 ±  8%  perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
      0.86 ±  4%      +2.2        3.05 ±  4%      +1.9        2.80 ±  9%  perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt
      0.99 ±  5%      +2.6        3.57 ±  3%      +2.3        3.31 ± 10%  perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
      1.22 ±  5%      +3.8        5.03 ±  4%      +3.7        4.92 ±  8%  perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
      1.41 ±  5%      +4.8        6.24 ±  3%      +4.8        6.19 ±  8%  perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
      1.42 ±  5%      +4.9        6.35 ±  3%      +4.9        6.34 ±  8%  perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
      2.01 ±  4%      +7.2        9.24 ±  5%      +7.4        9.42 ±  7%  perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
      2.14 ±  3%      +8.6       10.71 ±  5%      +8.9       11.06 ±  6%  perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
     36.36            +9.8       46.14 ±  5%     +12.7       49.03 ±  3%  perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
     40.38           +17.3       57.69 ±  6%     +20.8       61.13 ±  3%  perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
     40.51           +17.8       58.31 ±  5%     +21.5       62.00 ±  3%  perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
     42.41           +19.3       61.74 ±  5%     +23.2       65.66 ±  3%  perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
     42.42           +19.4       61.78 ±  5%     +23.3       65.71 ±  3%  perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
     42.42           +19.4       61.78 ±  5%     +23.3       65.71 ±  3%  perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
     41.01           +19.4       60.43 ±  6%     +23.3       64.35 ±  3%  perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
     42.74           +19.6       62.33 ±  5%     +23.4       66.10 ±  3%  perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
     43.68           -18.1       25.61 ± 15%     -21.4       22.32 ±  5%  perf-profile.children.cycles-pp.do_syscall_64
     43.73           -18.0       25.70 ± 15%     -21.3       22.39 ±  5%  perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
     18.62           -10.1        8.49 ± 19%     -10.9        7.74 ±  7%  perf-profile.children.cycles-pp.mount
     18.52           -10.1        8.44 ± 19%     -10.8        7.70 ±  7%  perf-profile.children.cycles-pp.__x64_sys_mount
     17.64            -9.4        8.22 ± 19%     -10.2        7.48 ±  7%  perf-profile.children.cycles-pp.do_new_mount
     15.76            -7.5        8.30 ± 22%      -8.6        7.18 ±  7%  perf-profile.children.cycles-pp.umount2
     13.19 ±  2%      -6.9        6.34 ± 20%      -7.7        5.51 ±  7%  perf-profile.children.cycles-pp.__x64_sys_umount
     11.28 ±  3%      -5.6        5.64 ± 22%      -6.4        4.89 ±  7%  perf-profile.children.cycles-pp.path_umount
      7.26 ±  2%      -5.6        1.67 ± 19%      -5.7        1.56 ±  9%  perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
      9.21 ±  2%      -5.5        3.71 ± 12%      -5.8        3.45 ±  5%  perf-profile.children.cycles-pp.kthread
      9.21 ±  2%      -5.5        3.72 ± 12%      -5.8        3.46 ±  5%  perf-profile.children.cycles-pp.ret_from_fork
      8.72            -5.4        3.32 ± 23%      -5.7        3.06 ±  9%  perf-profile.children.cycles-pp.pcpu_alloc
      6.56 ±  3%      -5.4        1.21 ± 16%      -5.4        1.20 ± 12%  perf-profile.children.cycles-pp._raw_spin_lock_irqsave
     10.69 ±  3%      -5.3        5.34 ± 22%      -6.1        4.62 ±  7%  perf-profile.children.cycles-pp.do_umount
      5.24 ±  5%      -4.6        0.67 ± 24%      -4.6        0.66 ± 10%  perf-profile.children.cycles-pp.free_percpu
      5.36            -3.7        1.61 ± 15%      -3.9        1.50 ±  7%  perf-profile.children.cycles-pp.attach_recursive_mnt
      5.32 ±  2%      -3.6        1.70 ± 16%      -3.7        1.58 ± 11%  perf-profile.children.cycles-pp.alloc_vfsmnt
      5.12            -3.5        1.58 ± 19%      -3.6        1.48 ±  9%  perf-profile.children.cycles-pp.memset_erms
      9.34 ±  2%      -3.5        5.87 ± 19%      -4.1        5.20 ±  7%  perf-profile.children.cycles-pp.down_write
      4.80            -3.4        1.40 ± 14%      -3.5        1.31 ±  7%  perf-profile.children.cycles-pp.propagate_mnt
      9.13 ±  2%      -3.4        5.74 ± 20%      -4.0        5.15 ±  7%  perf-profile.children.cycles-pp.rwsem_down_write_slowpath
      4.69            -3.3        1.37 ± 14%      -3.4        1.27 ±  8%  perf-profile.children.cycles-pp.propagate_one
      4.49            -3.2        1.33 ± 14%      -3.3        1.23 ± 10%  perf-profile.children.cycles-pp.copy_tree
      4.48            -3.2        1.33 ± 14%      -3.3        1.22 ± 10%  perf-profile.children.cycles-pp.clone_mnt
      3.75 ±  4%      -3.1        0.65 ± 15%      -3.2        0.60 ± 10%  perf-profile.children.cycles-pp.run_ksoftirqd
      4.02 ±  4%      -3.1        0.94 ± 11%      -3.1        0.89 ±  8%  perf-profile.children.cycles-pp.rcu_do_batch
      3.82 ±  4%      -3.0        0.87 ± 10%      -3.0        0.86 ± 10%  perf-profile.children.cycles-pp.smpboot_thread_fn
      3.41 ±  4%      -2.9        0.47 ± 21%      -3.0        0.46 ±  9%  perf-profile.children.cycles-pp.delayed_free_vfsmnt
      4.08 ±  4%      -2.9        1.18 ± 10%      -3.0        1.12 ±  7%  perf-profile.children.cycles-pp.rcu_core
      3.96 ±  3%      -2.9        1.10 ± 15%      -3.0        0.98 ±  9%  perf-profile.children.cycles-pp.path_init
      4.95 ±  2%      -2.8        2.11 ± 11%      -3.1        1.90 ±  5%  perf-profile.children.cycles-pp.process_one_work
      5.00            -2.8        2.24 ± 29%      -3.0        2.03 ±  9%  perf-profile.children.cycles-pp.vfs_get_super
      5.00            -2.8        2.25 ± 29%      -3.0        2.03 ±  9%  perf-profile.children.cycles-pp.vfs_get_tree
      3.86            -2.7        1.21 ± 21%      -2.8        1.08 ±  9%  perf-profile.children.cycles-pp.rwsem_spin_on_owner
      5.35 ±  2%      -2.6        2.73 ± 13%      -2.9        2.48 ±  5%  perf-profile.children.cycles-pp.worker_thread
      4.05            -2.3        1.78 ± 29%      -2.4        1.64 ±  9%  perf-profile.children.cycles-pp.sget_fc
      3.93            -2.2        1.72 ± 30%      -2.3        1.58 ±  9%  perf-profile.children.cycles-pp.alloc_super
      4.35 ±  4%      -2.1        2.27 ± 22%      -2.4        1.94 ±  8%  perf-profile.children.cycles-pp.namespace_unlock
      3.63 ±  2%      -2.1        1.58 ± 31%      -2.2        1.48 ± 11%  perf-profile.children.cycles-pp.__percpu_init_rwsem
      5.42 ± 12%      -2.0        3.45 ± 13%      -2.2        3.18 ±  5%  perf-profile.children.cycles-pp.__schedule
      4.44 ±  3%      -1.8        2.61 ±  7%      -1.9        2.57 ±  5%  perf-profile.children.cycles-pp.__do_softirq
      4.15 ±  2%      -1.8        2.34 ± 12%      -2.1        2.08 ±  5%  perf-profile.children.cycles-pp._raw_spin_lock
      3.17 ±  3%      -1.8        1.38 ± 13%      -2.0        1.18 ± 10%  perf-profile.children.cycles-pp.filename_lookup
      2.46 ± 17%      -1.8        0.67 ± 19%      -1.8        0.62 ±  6%  perf-profile.children.cycles-pp.schedule_preempt_disabled
      3.41 ±  3%      -1.7        1.68 ± 10%      -2.0        1.44 ± 11%  perf-profile.children.cycles-pp.path_lookupat
      6.95 ±  2%      -1.6        5.31 ± 20%      -2.3        4.70 ±  8%  perf-profile.children.cycles-pp.rwsem_optimistic_spin
      1.87 ±  6%      -1.6        0.26 ± 27%      -1.6        0.26 ± 17%  perf-profile.children.cycles-pp.percpu_free_rwsem
      1.87 ±  6%      -1.6        0.26 ± 27%      -1.6        0.26 ± 18%  perf-profile.children.cycles-pp.destroy_super_work
      2.68 ±  2%      -1.6        1.10 ± 15%      -1.7        0.93 ±  9%  perf-profile.children.cycles-pp.user_path_at_empty
      2.84            -1.5        1.31 ± 10%      -1.6        1.22 ± 13%  perf-profile.children.cycles-pp.open64
      4.09 ± 13%      -1.5        2.63 ± 17%      -1.6        2.47 ±  7%  perf-profile.children.cycles-pp.schedule
      2.97            -1.3        1.65 ±  6%      -1.5        1.49 ± 11%  perf-profile.children.cycles-pp.path_openat
      2.98            -1.3        1.67 ±  6%      -1.5        1.50 ± 11%  perf-profile.children.cycles-pp.do_filp_open
      2.19 ±  2%      -1.3        0.91 ± 24%      -1.3        0.89 ±  7%  perf-profile.children.cycles-pp.mnt_get_count
      4.78 ±  2%      -1.3        3.51 ± 17%      -1.6        3.16 ±  7%  perf-profile.children.cycles-pp.lock_mount
      2.72 ±  3%      -1.2        1.49 ± 19%      -1.4        1.33 ±  7%  perf-profile.children.cycles-pp.mntput_no_expire
      1.43 ±  8%      -1.2        0.23 ± 41%      -1.1        0.31 ± 40%  perf-profile.children.cycles-pp.intel_idle_irq
      1.71 ±  2%      -1.2        0.53 ± 23%      -1.2        0.54 ± 11%  perf-profile.children.cycles-pp.vfs_create_mount
      3.11            -1.2        1.95 ±  5%      -1.4        1.74 ± 11%  perf-profile.children.cycles-pp.do_sys_openat2
      3.11            -1.1        1.97 ±  5%      -1.4        1.76 ± 11%  perf-profile.children.cycles-pp.__x64_sys_openat
      3.52 ± 16%      -1.1        2.39 ± 18%      -1.3        2.25 ±  7%  perf-profile.children.cycles-pp.pick_next_task_fair
      1.74 ±  2%      -1.1        0.65 ±  7%      -1.1        0.60 ±  7%  perf-profile.children.cycles-pp.step_into
      2.43 ±  3%      -1.0        1.39 ±  8%      -1.3        1.16 ± 10%  perf-profile.children.cycles-pp.link_path_walk
      1.68 ±  6%      -1.0        0.69 ± 18%      -1.1        0.59 ±  8%  perf-profile.children.cycles-pp.filename_parentat
      3.21 ± 17%      -1.0        2.22 ± 18%      -1.1        2.07 ±  6%  perf-profile.children.cycles-pp.newidle_balance
      1.66 ±  6%      -1.0        0.68 ± 18%      -1.1        0.58 ±  7%  perf-profile.children.cycles-pp.path_parentat
      1.26 ±  4%      -0.9        0.38 ± 16%      -0.9        0.34 ±  7%  perf-profile.children.cycles-pp.__traverse_mounts
      1.50 ±  4%      -0.9        0.63 ± 24%      -0.9        0.57 ±  6%  perf-profile.children.cycles-pp.__sync_rcu_exp_select_node_cpus
      1.17 ±  3%      -0.9        0.30 ± 12%      -0.9        0.30 ± 10%  perf-profile.children.cycles-pp.asm_sysvec_call_function_single
      1.37 ±  3%      -0.9        0.51 ± 31%      -0.9        0.50 ±  9%  perf-profile.children.cycles-pp.propagate_mount_busy
      1.21 ±  3%      -0.8        0.37 ± 18%      -0.9        0.31 ±  5%  perf-profile.children.cycles-pp.lookup_mnt
      1.55 ±  9%      -0.7        0.85 ± 25%      -0.8        0.74 ±  9%  perf-profile.children.cycles-pp.synchronize_rcu_expedited
      1.05 ±  2%      -0.7        0.38 ± 23%      -0.7        0.36 ±  8%  perf-profile.children.cycles-pp.filename_create
      2.74 ±  2%      -0.6        2.13 ± 17%      -0.8        1.92 ±  7%  perf-profile.children.cycles-pp.exit_to_user_mode_loop
      2.78 ±  2%      -0.6        2.17 ± 16%      -0.8        1.96 ±  7%  perf-profile.children.cycles-pp.exit_to_user_mode_prepare
      1.04 ±  4%      -0.6        0.47 ± 24%      -0.6        0.40 ±  7%  perf-profile.children.cycles-pp.symlink
      1.14 ±  7%      -0.6        0.58 ± 24%      -0.7        0.48 ± 13%  perf-profile.children.cycles-pp.unlink
      0.99 ±  3%      -0.6        0.43 ± 21%      -0.6        0.38 ±  5%  perf-profile.children.cycles-pp.__x64_sys_symlink
      1.16            -0.6        0.61 ± 24%      -0.6        0.60 ±  5%  perf-profile.children.cycles-pp._find_next_bit
      0.79 ±  8%      -0.5        0.25 ± 19%      -0.5        0.28 ± 14%  perf-profile.children.cycles-pp.wait_rcu_exp_gp
      0.79 ±  8%      -0.5        0.25 ± 18%      -0.5        0.28 ± 14%  perf-profile.children.cycles-pp.sync_rcu_exp_select_cpus
      0.94 ±  3%      -0.5        0.40 ± 22%      -0.6        0.35 ±  6%  perf-profile.children.cycles-pp.do_symlinkat
      0.71 ±  5%      -0.5        0.18 ± 17%      -0.5        0.18 ± 13%  perf-profile.children.cycles-pp.sysvec_call_function_single
      1.06 ±  4%      -0.5        0.54 ± 18%      -0.6        0.45 ± 14%  perf-profile.children.cycles-pp.__x64_sys_unlink
      0.91 ±  3%      -0.5        0.40 ±  9%      -0.6        0.33 ± 12%  perf-profile.children.cycles-pp.__cond_resched
      2.14            -0.5        1.63 ± 23%      -0.7        1.46 ±  8%  perf-profile.children.cycles-pp.cleanup_mnt
      2.56 ±  2%      -0.5        2.05 ± 17%      -0.7        1.86 ±  7%  perf-profile.children.cycles-pp.task_work_run
      1.01 ±  5%      -0.5        0.51 ± 19%      -0.6        0.42 ± 14%  perf-profile.children.cycles-pp.do_unlinkat
      1.01 ±  2%      -0.5        0.52 ± 25%      -0.5        0.48 ± 10%  perf-profile.children.cycles-pp.stress_rndstr
      0.98 ±  5%      -0.5        0.49 ± 25%      -0.6        0.42 ±  8%  perf-profile.children.cycles-pp.smp_call_function_single
      1.01 ±  7%      -0.5        0.55 ± 11%      -0.5        0.50 ± 12%  perf-profile.children.cycles-pp.__lxstat64
      0.92 ±  4%      -0.4        0.47 ± 10%      -0.5        0.45 ± 10%  perf-profile.children.cycles-pp.__do_sys_newlstat
      1.13 ±  5%      -0.4        0.68 ± 10%      -0.5        0.64 ± 12%  perf-profile.children.cycles-pp.vfs_statx
      0.78 ±  2%      -0.4        0.34 ± 18%      -0.5        0.31 ±  7%  perf-profile.children.cycles-pp.generic_shutdown_super
      0.78 ±  2%      -0.4        0.35 ± 18%      -0.5        0.32 ±  8%  perf-profile.children.cycles-pp.kill_litter_super
      0.57 ±  6%      -0.4        0.14 ± 19%      -0.4        0.14 ± 18%  perf-profile.children.cycles-pp.__sysvec_call_function_single
      0.55 ±  3%      -0.4        0.13 ± 36%      -0.4        0.13 ± 22%  perf-profile.children.cycles-pp.rcu_report_exp_cpu_mult
      0.58 ±  4%      -0.4        0.16 ± 16%      -0.4        0.17 ± 18%  perf-profile.children.cycles-pp.__flush_smp_call_function_queue
      1.20 ±  5%      -0.4        0.78 ± 11%      -0.5        0.73 ± 12%  perf-profile.children.cycles-pp.vfs_fstatat
      0.78 ±  5%      -0.4        0.37 ± 36%      -0.5        0.31 ± 15%  perf-profile.children.cycles-pp.shmem_fill_super
      0.61 ±  6%      -0.4        0.20 ± 25%      -0.4        0.18 ± 20%  perf-profile.children.cycles-pp.pcpu_alloc_area
      0.88 ±  3%      -0.4        0.48 ±  4%      -0.4        0.48 ± 12%  perf-profile.children.cycles-pp.dput
      0.58 ±  4%      -0.4        0.19 ± 35%      -0.4        0.13 ± 14%  perf-profile.children.cycles-pp.up_write
      0.50 ±  3%      -0.4        0.12 ± 27%      -0.4        0.11 ± 27%  perf-profile.children.cycles-pp.rcu_note_context_switch
      0.60 ±  5%      -0.4        0.23 ± 11%      -0.4        0.19 ±  7%  perf-profile.children.cycles-pp.__legitimize_mnt
      0.71 ±  3%      -0.4        0.35 ± 27%      -0.4        0.32 ± 13%  perf-profile.children.cycles-pp.mnt_get_writers
      0.56 ±  2%      -0.4        0.20 ± 21%      -0.4        0.18 ± 17%  perf-profile.children.cycles-pp.rcu_exp_wait_wake
      0.66 ±  6%      -0.4        0.31 ± 29%      -0.4        0.28 ±  4%  perf-profile.children.cycles-pp.mkdir
      0.62 ±  4%      -0.3        0.28 ± 32%      -0.4        0.26 ±  4%  perf-profile.children.cycles-pp.__x64_sys_mkdir
      0.59 ±  4%      -0.3        0.26 ± 35%      -0.3        0.26 ±  8%  perf-profile.children.cycles-pp.do_mkdirat
      0.89 ±  3%      -0.3        0.59 ± 14%      -0.4        0.46 ±  9%  perf-profile.children.cycles-pp.try_to_wake_up
      0.52 ±  2%      -0.3        0.23 ± 23%      -0.2        0.27 ± 12%  perf-profile.children.cycles-pp.open_last_lookups
      0.44 ±  5%      -0.3        0.15 ± 34%      -0.3        0.11 ± 10%  perf-profile.children.cycles-pp.rwsem_wake
      0.45 ±  3%      -0.3        0.18 ± 23%      -0.3        0.17 ± 20%  perf-profile.children.cycles-pp.new_inode
      0.39 ±  8%      -0.3        0.13 ± 55%      -0.3        0.12 ± 16%  perf-profile.children.cycles-pp.ida_alloc_range
      0.52 ±  8%      -0.3        0.26 ± 25%      -0.3        0.26 ± 19%  perf-profile.children.cycles-pp.rmdir
      0.54 ±  4%      -0.3        0.28 ± 37%      -0.3        0.23 ± 12%  perf-profile.children.cycles-pp.__percpu_counter_init
      0.34 ±  3%      -0.3        0.08 ± 59%      -0.3        0.06 ± 13%  perf-profile.children.cycles-pp.unlock_mount
      0.48 ±  4%      -0.2        0.24 ± 20%      -0.3        0.23 ± 18%  perf-profile.children.cycles-pp.__x64_sys_rmdir
      0.40 ±  4%      -0.2        0.16 ± 15%      -0.2        0.17 ± 10%  perf-profile.children.cycles-pp.sync_filesystem
      0.46 ±  4%      -0.2        0.22 ± 20%      -0.2        0.21 ± 18%  perf-profile.children.cycles-pp.do_rmdir
      0.39 ±  5%      -0.2        0.15 ± 14%      -0.2        0.16 ± 12%  perf-profile.children.cycles-pp.writeback_inodes_sb
      0.39 ±  4%      -0.2        0.15 ± 34%      -0.2        0.18 ± 12%  perf-profile.children.cycles-pp.lookup_open
      0.33 ± 10%      -0.2        0.10 ± 35%      -0.2        0.10 ± 23%  perf-profile.children.cycles-pp.pcpu_free_area
      0.38 ±  6%      -0.2        0.15 ± 11%      -0.2        0.16 ± 12%  perf-profile.children.cycles-pp.get_nr_dirty_inodes
      0.45            -0.2        0.22 ± 26%      -0.3        0.15 ± 21%  perf-profile.children.cycles-pp.umount_tree
      0.46 ±  3%      -0.2        0.24 ± 26%      -0.2        0.24 ± 20%  perf-profile.children.cycles-pp.kmem_cache_alloc_lru
      0.34 ±  5%      -0.2        0.13 ± 32%      -0.2        0.10 ± 14%  perf-profile.children.cycles-pp.wake_up_q
      0.36 ±  2%      -0.2        0.16 ± 21%      -0.2        0.16 ± 26%  perf-profile.children.cycles-pp.alloc_inode
      0.25 ±  8%      -0.2        0.05 ± 53%      -0.2        0.05 ± 75%  perf-profile.children.cycles-pp.get_mountpoint
      0.32 ±  6%      -0.2        0.13 ± 22%      -0.2        0.11 ± 22%  perf-profile.children.cycles-pp.commit_tree
      0.28 ±  4%      -0.2        0.10 ± 38%      -0.2        0.09 ± 25%  perf-profile.children.cycles-pp.__list_del_entry_valid
      0.80 ±  2%      -0.2        0.63 ±  9%      -0.2        0.59 ± 11%  perf-profile.children.cycles-pp.getname_flags
      0.22 ±  6%      -0.2        0.04 ± 78%      -0.1        0.07 ± 20%  perf-profile.children.cycles-pp.mutex_lock_killable
      0.28 ±  2%      -0.2        0.11 ± 27%      -0.2        0.11 ± 11%  perf-profile.children.cycles-pp.ida_free
      0.27 ±  4%      -0.2        0.10 ± 25%      -0.2        0.09 ± 29%  perf-profile.children.cycles-pp.synchronize_rcu_expedited_wait
      0.27 ±  9%      -0.2        0.10 ±  9%      -0.2        0.08 ± 17%  perf-profile.children.cycles-pp.__slab_free
      0.19 ±  7%      -0.2        0.03 ±101%      -0.2        0.03 ±102%  perf-profile.children.cycles-pp.rcu_exp_handler
      0.32 ±  4%      -0.2        0.16 ± 27%      -0.1        0.18 ± 24%  perf-profile.children.cycles-pp.slab_pre_alloc_hook
      0.25 ±  3%      -0.2        0.10 ± 24%      -0.2        0.08 ± 27%  perf-profile.children.cycles-pp.synchronize_rcu_expedited_wait_once
      0.29 ±  4%      -0.2        0.13 ± 26%      -0.2        0.11 ± 26%  perf-profile.children.cycles-pp.shmem_get_inode
      0.34 ±  5%      -0.2        0.18 ± 16%      -0.1        0.19 ± 16%  perf-profile.children.cycles-pp.dentry_kill
      0.23 ±  8%      -0.2        0.08 ± 25%      -0.2        0.04 ± 77%  perf-profile.children.cycles-pp.generic_exec_single
      0.48 ±  5%      -0.2        0.33 ± 16%      -0.1        0.34 ± 30%  perf-profile.children.cycles-pp.flush_smp_call_function_queue
      0.25 ±  8%      -0.1        0.10 ± 25%      -0.2        0.09 ± 26%  perf-profile.children.cycles-pp.llist_add_batch
      0.50 ±  2%      -0.1        0.35 ± 14%      -0.2        0.28 ± 14%  perf-profile.children.cycles-pp.__wake_up_common_lock
      0.31 ±  4%      -0.1        0.16 ± 19%      -0.1        0.18 ± 19%  perf-profile.children.cycles-pp.__dentry_kill
      0.62 ±  3%      -0.1        0.48 ± 12%      -0.2        0.45 ± 11%  perf-profile.children.cycles-pp.strncpy_from_user
      0.24 ±  7%      -0.1        0.10 ± 31%      -0.1        0.09 ± 30%  perf-profile.children.cycles-pp._find_next_zero_bit
      0.31 ±  6%      -0.1        0.17 ± 11%      -0.1        0.16 ± 19%  perf-profile.children.cycles-pp.stress_mwc32
      0.61 ± 13%      -0.1        0.48 ± 25%      -0.2        0.38 ± 13%  perf-profile.children.cycles-pp.exp_funnel_lock
      0.23 ±  6%      -0.1        0.09 ± 20%      -0.1        0.10 ± 21%  perf-profile.children.cycles-pp.ramfs_get_inode
      0.29 ±  8%      -0.1        0.16 ± 18%      -0.1        0.16 ± 22%  perf-profile.children.cycles-pp.mutex_spin_on_owner
      0.30 ±  5%      -0.1        0.17 ± 24%      -0.1        0.16 ± 19%  perf-profile.children.cycles-pp.evict
      0.48 ± 19%      -0.1        0.35 ± 14%      -0.2        0.33 ±  8%  perf-profile.children.cycles-pp.idle_cpu
      0.27 ±  6%      -0.1        0.14 ± 13%      -0.1        0.15 ± 19%  perf-profile.children.cycles-pp.__d_alloc
      0.30 ±  6%      -0.1        0.18 ± 16%      -0.1        0.17 ± 18%  perf-profile.children.cycles-pp.queue_work_on
      0.15 ±  6%      -0.1        0.03 ±100%      -0.1        0.05 ± 82%  perf-profile.children.cycles-pp.llist_reverse_order
      0.19 ±  7%      -0.1        0.07 ± 16%      -0.1        0.06 ± 27%  perf-profile.children.cycles-pp.lockref_get
      0.39 ±  8%      -0.1        0.28 ± 21%      -0.1        0.25 ± 17%  perf-profile.children.cycles-pp.sched_ttwu_pending
      0.26 ±  7%      -0.1        0.15 ± 10%      -0.1        0.15 ± 30%  perf-profile.children.cycles-pp.__call_rcu_common
      0.20 ±  7%      -0.1        0.08 ± 16%      -0.1        0.09 ± 20%  perf-profile.children.cycles-pp.get_nr_inodes
      0.22 ± 11%      -0.1        0.10 ± 15%      -0.1        0.11 ± 31%  perf-profile.children.cycles-pp.d_alloc
      0.27 ±  8%      -0.1        0.16 ± 14%      -0.1        0.12 ± 13%  perf-profile.children.cycles-pp.__legitimize_path
      0.22 ±  6%      -0.1        0.11 ±  9%      -0.1        0.11 ± 32%  perf-profile.children.cycles-pp.__flush_work
      0.34 ± 11%      -0.1        0.23 ± 23%      -0.1        0.22 ± 16%  perf-profile.children.cycles-pp.dequeue_task_fair
      0.21 ±  3%      -0.1        0.10 ± 36%      -0.1        0.11 ± 27%  perf-profile.children.cycles-pp.memcg_list_lru_alloc
      0.48 ±  8%      -0.1        0.37 ± 18%      -0.2        0.30 ±  4%  perf-profile.children.cycles-pp.ttwu_do_activate
      0.16 ±  5%      -0.1        0.06 ± 47%      -0.1        0.06 ± 24%  perf-profile.children.cycles-pp.__list_add_valid
      0.15 ±  6%      -0.1        0.04 ± 75%      -0.1        0.05 ± 47%  perf-profile.children.cycles-pp.pcpu_next_fit_region
      0.14 ± 15%      -0.1        0.04 ± 73%      -0.1        0.02 ±142%  perf-profile.children.cycles-pp.swake_up_one
      0.16 ±  4%      -0.1        0.06 ± 49%      -0.1        0.06 ± 47%  perf-profile.children.cycles-pp.pcpu_find_block_fit
      0.17 ±  4%      -0.1        0.07 ± 57%      -0.1        0.08 ± 18%  perf-profile.children.cycles-pp.shmem_mknod
      0.21 ± 11%      -0.1        0.11 ± 19%      -0.1        0.10 ± 19%  perf-profile.children.cycles-pp.ttwu_queue_wakelist
      0.28 ±  8%      -0.1        0.18 ±  9%      -0.1        0.14 ± 17%  perf-profile.children.cycles-pp.try_to_unlazy
      0.23 ± 14%      -0.1        0.13 ± 29%      -0.1        0.13 ± 19%  perf-profile.children.cycles-pp.schedule_hrtimeout_range_clock
      0.14 ±  7%      -0.1        0.04 ± 75%      -0.1        0.04 ± 82%  perf-profile.children.cycles-pp.pcpu_block_update_hint_alloc
      0.19 ±  8%      -0.1        0.10 ± 27%      -0.1        0.08 ± 25%  perf-profile.children.cycles-pp.complete_walk
      0.12 ± 12%      -0.1        0.03 ±100%      -0.1        0.05 ± 46%  perf-profile.children.cycles-pp.__lookup_mnt
      0.28 ±  3%      -0.1        0.19 ± 23%      -0.1        0.14 ± 15%  perf-profile.children.cycles-pp.vfs_symlink
      0.14 ± 14%      -0.1        0.05 ± 74%      -0.1        0.01 ±223%  perf-profile.children.cycles-pp.irqentry_exit_to_user_mode
      0.48 ±  4%      -0.1        0.38 ± 12%      -0.1        0.35 ± 17%  perf-profile.children.cycles-pp.kmem_cache_alloc
      0.12 ±  6%      -0.1        0.03 ±108%      -0.1        0.00        perf-profile.children.cycles-pp.__bitmap_clear
      0.28 ± 11%      -0.1        0.19 ± 27%      -0.1        0.20 ± 15%  perf-profile.children.cycles-pp.dequeue_entity
      0.42 ± 10%      -0.1        0.34 ± 17%      -0.1        0.27 ±  3%  perf-profile.children.cycles-pp.enqueue_task_fair
      0.21 ± 18%      -0.1        0.12 ± 25%      -0.1        0.11 ± 28%  perf-profile.children.cycles-pp.__d_lookup
      0.18 ±  5%      -0.1        0.10 ± 19%      -0.1        0.10 ± 18%  perf-profile.children.cycles-pp.__d_lookup_rcu
      0.19 ±  8%      -0.1        0.11 ±  9%      -0.1        0.13 ± 24%  perf-profile.children.cycles-pp.update_curr
      0.11 ± 12%      -0.1        0.03 ±105%      -0.1        0.00        perf-profile.children.cycles-pp.shmem_put_super
      0.14 ± 11%      -0.1        0.06 ± 55%      -0.1        0.04 ± 86%  perf-profile.children.cycles-pp.shmem_alloc_inode
      0.20 ±  7%      -0.1        0.11 ± 34%      -0.1        0.09 ± 26%  perf-profile.children.cycles-pp.list_lru_destroy
      0.17 ± 10%      -0.1        0.09 ± 24%      -0.1        0.09 ± 32%  perf-profile.children.cycles-pp.truncate_inode_pages_range
      0.11 ± 10%      -0.1        0.03 ±103%      -0.1        0.02 ±141%  perf-profile.children.cycles-pp.apparmor_capable
      0.11 ±  9%      -0.1        0.03 ±103%      -0.1        0.02 ±146%  perf-profile.children.cycles-pp.kstrdup
      0.12 ±  9%      -0.1        0.04 ± 72%      -0.1        0.03 ±101%  perf-profile.children.cycles-pp.ns_capable
      0.14 ± 10%      -0.1        0.06 ± 52%      -0.1        0.07 ±  8%  perf-profile.children.cycles-pp.d_make_root
      0.16 ±  7%      -0.1        0.08 ± 51%      -0.1        0.09 ± 20%  perf-profile.children.cycles-pp.ramfs_fill_super
      0.10 ± 13%      -0.1        0.03 ±102%      -0.1        0.00        perf-profile.children.cycles-pp.percpu_counter_destroy
      0.12 ±  9%      -0.1        0.04 ± 77%      -0.1        0.03 ±100%  perf-profile.children.cycles-pp.security_capable
      0.13 ±  7%      -0.1        0.05 ± 71%      -0.1        0.06 ± 45%  perf-profile.children.cycles-pp.vfs_mkdir
      0.19 ±  3%      -0.1        0.12 ± 22%      -0.1        0.11 ± 22%  perf-profile.children.cycles-pp.lockref_put_return
      0.16 ±  7%      -0.1        0.09 ± 17%      -0.1        0.08 ± 49%  perf-profile.children.cycles-pp.mutex_unlock
      0.10 ± 10%      -0.1        0.03 ±101%      -0.1        0.03 ± 70%  perf-profile.children.cycles-pp.propagate_umount
      0.14 ± 10%      -0.1        0.06 ± 45%      -0.1        0.06 ± 49%  perf-profile.children.cycles-pp.nd_jump_root
      0.31 ±  7%      -0.1        0.24 ± 16%      -0.1        0.20 ± 19%  perf-profile.children.cycles-pp.__kmem_cache_alloc_node
      0.13 ±  5%      -0.1        0.06 ± 57%      -0.1        0.04 ± 76%  perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
      0.08 ± 11%      -0.1        0.01 ±223%      -0.1        0.02 ± 99%  perf-profile.children.cycles-pp.strndup_user
      0.14 ± 11%      -0.1        0.08 ± 33%      -0.1        0.06 ± 50%  perf-profile.children.cycles-pp.__lookup_hash
      0.15 ±  8%      -0.1        0.08 ± 14%      -0.1        0.08 ±  8%  perf-profile.children.cycles-pp.task_work_add
      0.11 ±  6%      -0.1        0.04 ±101%      -0.1        0.04 ± 75%  perf-profile.children.cycles-pp.autoremove_wake_function
      0.12 ± 12%      -0.1        0.06 ± 78%      -0.1        0.06 ± 24%  perf-profile.children.cycles-pp.vfs_rmdir
      0.16 ±  4%      -0.1        0.10 ± 21%      -0.1        0.06 ± 50%  perf-profile.children.cycles-pp.shrink_dcache_for_umount
      0.14 ± 12%      -0.1        0.08 ± 24%      -0.1        0.09 ± 33%  perf-profile.children.cycles-pp.d_alloc_parallel
      0.10 ± 17%      -0.1        0.04 ± 72%      -0.1        0.04 ± 73%  perf-profile.children.cycles-pp.vfs_unlink
      0.20 ±  5%      -0.1        0.13 ± 22%      -0.1        0.10 ± 20%  perf-profile.children.cycles-pp.ramfs_symlink
      0.08 ±  4%      -0.1        0.02 ±142%      -0.1        0.03 ±102%  perf-profile.children.cycles-pp.lockref_put_or_lock
      0.26 ± 12%      -0.1        0.20 ± 28%      -0.1        0.18 ±  7%  perf-profile.children.cycles-pp.ep_poll
      0.10 ± 11%      -0.1        0.04 ±101%      -0.1        0.04 ± 77%  perf-profile.children.cycles-pp.__pagevec_release
      0.13 ± 10%      -0.1        0.07 ± 46%      -0.1        0.05 ± 73%  perf-profile.children.cycles-pp.xas_store
      0.11 ±  8%      -0.1        0.05 ± 47%      -0.1        0.05 ± 74%  perf-profile.children.cycles-pp.set_root
      0.16 ±  8%      -0.1        0.11 ± 27%      -0.1        0.09 ± 15%  perf-profile.children.cycles-pp.__kmalloc_node_track_caller
      0.27 ± 12%      -0.1        0.21 ± 29%      -0.1        0.20 ±  8%  perf-profile.children.cycles-pp.do_epoll_wait
      0.12 ±  8%      -0.1        0.06 ± 21%      -0.1        0.06 ± 19%  perf-profile.children.cycles-pp.__smp_call_single_queue
      0.27 ± 12%      -0.0        0.22 ± 29%      -0.1        0.21 ±  6%  perf-profile.children.cycles-pp.__x64_sys_epoll_wait
      0.16 ±  6%      -0.0        0.11 ± 25%      -0.1        0.09 ± 23%  perf-profile.children.cycles-pp.page_symlink
      0.13 ±  5%      -0.0        0.08 ± 26%      -0.1        0.07 ± 50%  perf-profile.children.cycles-pp.prepare_task_switch
      0.12 ± 10%      -0.0        0.07 ± 30%      -0.1        0.04 ± 79%  perf-profile.children.cycles-pp._raw_read_lock_irqsave
      0.07 ±  6%      -0.0        0.03 ±102%      -0.0        0.05        perf-profile.children.cycles-pp.fsnotify_destroy_marks
      0.12 ±  9%      -0.0        0.07 ± 53%      -0.1        0.06 ± 45%  perf-profile.children.cycles-pp.vfs_parse_fs_string
      0.31 ±  3%      -0.0        0.26 ± 16%      -0.1        0.19 ± 22%  perf-profile.children.cycles-pp.__wake_up_common
      0.09 ±  7%      -0.0        0.05 ± 78%      -0.1        0.04 ± 75%  perf-profile.children.cycles-pp.mutex_lock
      0.12 ± 11%      -0.0        0.08 ±118%      -0.1        0.04 ± 76%  perf-profile.children.cycles-pp.__list_lru_init
      0.12 ±  9%      -0.0        0.08 ± 23%      -0.1        0.07 ± 30%  perf-profile.children.cycles-pp.kmalloc_trace
      0.12 ±  5%      -0.0        0.08 ± 17%      -0.1        0.03 ±101%  perf-profile.children.cycles-pp.rcu_all_qs
      0.10 ±  9%      -0.0        0.07 ± 50%      -0.0        0.06 ± 14%  perf-profile.children.cycles-pp.terminate_walk
      0.22 ±  6%      -0.0        0.18 ± 20%      -0.1        0.16 ± 20%  perf-profile.children.cycles-pp.__queue_work
      0.11 ±  8%      -0.0        0.08 ± 24%      -0.1        0.06 ± 48%  perf-profile.children.cycles-pp.simple_write_begin
      0.10 ± 14%      -0.0        0.07 ± 32%      -0.1        0.03 ±102%  perf-profile.children.cycles-pp.memcg_destroy_list_lru
      0.10 ±  8%      -0.0        0.06 ± 50%      -0.1        0.04 ± 72%  perf-profile.children.cycles-pp.pagecache_get_page
      0.12 ± 10%      -0.0        0.08 ± 20%      -0.1        0.06 ± 65%  perf-profile.children.cycles-pp.__switch_to
      0.30 ±  4%      -0.0        0.27 ± 18%      -0.1        0.24 ±  9%  perf-profile.children.cycles-pp.update_load_avg
      0.11 ±  8%      -0.0        0.08 ± 11%      -0.0        0.06 ± 52%  perf-profile.children.cycles-pp.set_next_entity
      0.30 ±  6%      -0.0        0.28 ± 13%      -0.1        0.22 ±  8%  perf-profile.children.cycles-pp.enqueue_entity
      0.11 ±  6%      -0.0        0.10 ± 18%      -0.0        0.07 ± 21%  perf-profile.children.cycles-pp.__filemap_get_folio
      0.10 ±  8%      -0.0        0.10 ± 21%      -0.0        0.07 ± 16%  perf-profile.children.cycles-pp.get_obj_cgroup_from_current
      0.00            +0.0        0.01 ±223%      +0.1        0.06 ± 29%  perf-profile.children.cycles-pp.irq_work_tick
      0.47 ±  5%      +0.0        0.49 ± 17%      -0.1        0.40 ± 15%  perf-profile.children.cycles-pp.walk_component
      0.07 ± 51%      +0.0        0.11 ± 25%      +0.1        0.14 ± 22%  perf-profile.children.cycles-pp.__libc_recvmsg
      0.05 ± 46%      +0.0        0.09 ± 26%      +0.1        0.12 ± 45%  perf-profile.children.cycles-pp.__pthread_mutex_lock
      0.10 ± 13%      +0.0        0.14 ± 16%      +0.0        0.11 ± 18%  perf-profile.children.cycles-pp.do_open
      0.04 ± 45%      +0.0        0.09 ± 22%      +0.0        0.08 ± 21%  perf-profile.children.cycles-pp.cp_new_stat
      0.00            +0.0        0.04 ± 75%      +0.1        0.07 ± 29%  perf-profile.children.cycles-pp.vm_mmap_pgoff
      0.08 ± 16%      +0.0        0.12 ± 17%      +0.0        0.11 ± 21%  perf-profile.children.cycles-pp.do_dentry_open
      0.09 ± 19%      +0.0        0.13 ± 12%      +0.0        0.13 ± 16%  perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
      0.05 ± 46%      +0.0        0.09 ± 55%      +0.1        0.14 ± 30%  perf-profile.children.cycles-pp.__pthread_mutex_unlock_usercnt
      0.00            +0.0        0.05 ± 79%      +0.1        0.11 ± 24%  perf-profile.children.cycles-pp.nr_iowait_cpu
      0.02 ±142%      +0.0        0.07 ± 45%      +0.1        0.08 ± 37%  perf-profile.children.cycles-pp.consume_skb
      0.00            +0.0        0.05 ±107%      +0.1        0.06 ± 28%  perf-profile.children.cycles-pp.native_apic_mem_write
      0.00            +0.1        0.05 ± 49%      +0.1        0.06 ± 23%  perf-profile.children.cycles-pp.arch_cpu_idle_exit
      0.00            +0.1        0.05 ± 83%      +0.1        0.08 ± 27%  perf-profile.children.cycles-pp.rb_next
      0.01 ±223%      +0.1        0.06 ± 14%      +0.0        0.06 ± 51%  perf-profile.children.cycles-pp.syscall_return_via_sysret
      0.00            +0.1        0.05 ± 46%      +0.1        0.06 ± 11%  perf-profile.children.cycles-pp.load_elf_binary
      0.00            +0.1        0.05 ± 46%      +0.1        0.06 ± 11%  perf-profile.children.cycles-pp.search_binary_handler
      0.00            +0.1        0.05 ± 50%      +0.1        0.09 ± 14%  perf-profile.children.cycles-pp.error_entry
      0.00            +0.1        0.06 ± 45%      +0.1        0.07 ± 11%  perf-profile.children.cycles-pp.exec_binprm
      0.00            +0.1        0.06 ± 11%      +0.1        0.06 ± 20%  perf-profile.children.cycles-pp.fput
      0.11 ± 14%      +0.1        0.17 ± 26%      +0.1        0.21 ± 32%  perf-profile.children.cycles-pp.sock_recvmsg
      0.00            +0.1        0.06 ± 94%      +0.1        0.11 ± 32%  perf-profile.children.cycles-pp.tick_check_oneshot_broadcast_this_cpu
      0.10 ± 21%      +0.1        0.16 ± 27%      +0.1        0.20 ± 32%  perf-profile.children.cycles-pp.unix_stream_read_generic
      0.00            +0.1        0.06 ± 76%      +0.1        0.08 ± 25%  perf-profile.children.cycles-pp._dbus_first_type_in_signature
      0.11 ±  8%      +0.1        0.17 ± 22%      +0.0        0.13 ± 20%  perf-profile.children.cycles-pp.down_read
      0.10 ± 21%      +0.1        0.16 ± 27%      +0.1        0.20 ± 31%  perf-profile.children.cycles-pp.unix_stream_recvmsg
      0.00            +0.1        0.06 ± 24%      +0.0        0.03 ±100%  perf-profile.children.cycles-pp._copy_to_user
      0.00            +0.1        0.06 ± 32%      +0.1        0.06 ± 45%  perf-profile.children.cycles-pp.filp_close
      0.00            +0.1        0.06 ± 45%      +0.1        0.08 ± 20%  perf-profile.children.cycles-pp.bprm_execve
      0.04 ± 44%      +0.1        0.11 ± 16%      +0.1        0.13 ± 33%  perf-profile.children.cycles-pp.unit_file_find_dropin_paths
      0.00            +0.1        0.07 ± 15%      +0.0        0.04 ± 71%  perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack
      0.00            +0.1        0.07 ± 13%      +0.1        0.05 ± 49%  perf-profile.children.cycles-pp.hrtimer_get_next_event
      0.00            +0.1        0.07 ± 32%      +0.1        0.06 ± 60%  perf-profile.children.cycles-pp.kernfs_iop_get_link
      0.11 ± 17%      +0.1        0.18 ± 27%      +0.1        0.22 ± 32%  perf-profile.children.cycles-pp.____sys_recvmsg
      0.00            +0.1        0.07 ± 47%      +0.1        0.08 ± 29%  perf-profile.children.cycles-pp.get_cpu_device
      0.00            +0.1        0.07 ± 56%      +0.1        0.11 ± 13%  perf-profile.children.cycles-pp.tsc_verify_tsc_adjust
      0.00            +0.1        0.08 ± 20%      +0.1        0.08        perf-profile.children.cycles-pp.wait_for_xmitr
      0.07 ± 23%      +0.1        0.14 ± 29%      +0.1        0.16 ± 44%  perf-profile.children.cycles-pp.recvmsg
      0.00            +0.1        0.08 ± 23%      +0.1        0.08 ± 26%  perf-profile.children.cycles-pp.call_cpuidle
      0.16 ±  6%      +0.1        0.24 ± 15%      +0.0        0.18 ± 12%  perf-profile.children.cycles-pp.ct_kernel_exit_state
      0.00            +0.1        0.08 ± 22%      +0.1        0.10 ± 83%  perf-profile.children.cycles-pp.strlen@plt
      0.00            +0.1        0.08 ± 35%      +0.1        0.11 ± 23%  perf-profile.children.cycles-pp.rb_insert_color
      0.12 ± 16%      +0.1        0.20 ± 26%      +0.1        0.24 ± 30%  perf-profile.children.cycles-pp.___sys_recvmsg
      0.00            +0.1        0.08 ± 24%      +0.1        0.06 ± 54%  perf-profile.children.cycles-pp.__close_nocancel
      0.00            +0.1        0.08 ± 17%      +0.1        0.06 ± 54%  perf-profile.children.cycles-pp._hashmap_iterate
      0.00            +0.1        0.08 ± 55%      +0.1        0.12 ± 14%  perf-profile.children.cycles-pp.arch_cpu_idle_enter
      0.00            +0.1        0.08 ± 21%      +0.1        0.06 ± 47%  perf-profile.children.cycles-pp.seq_puts
      0.11 ± 10%      +0.1        0.19 ± 21%      +0.1        0.18 ± 12%  perf-profile.children.cycles-pp.__entry_text_start
      0.00            +0.1        0.08 ± 55%      +0.1        0.10 ± 23%  perf-profile.children.cycles-pp.irqentry_enter
      0.00            +0.1        0.08 ± 83%      +0.1        0.11 ± 17%  perf-profile.children.cycles-pp.rb_erase
      0.00            +0.1        0.08 ± 35%      +0.1        0.12 ± 33%  perf-profile.children.cycles-pp.perf_event_task_tick
      0.00            +0.1        0.08 ± 26%      +0.1        0.07 ± 49%  perf-profile.children.cycles-pp.device_add_property_aux
      0.02 ±141%      +0.1        0.10 ± 18%      +0.1        0.09 ± 35%  perf-profile.children.cycles-pp.sock_def_readable
      0.00            +0.1        0.08 ± 30%      +0.1        0.09 ± 22%  perf-profile.children.cycles-pp.siphash24_init
      0.00            +0.1        0.08 ± 32%      +0.1        0.09 ± 14%  perf-profile.children.cycles-pp.tick_nohz_tick_stopped
      0.07 ± 48%      +0.1        0.16 ± 33%      +0.1        0.17 ± 30%  perf-profile.children.cycles-pp.__libc_sendmsg
      0.12 ± 15%      +0.1        0.21 ± 26%      +0.1        0.25 ± 29%  perf-profile.children.cycles-pp.__sys_recvmsg
      0.01 ±223%      +0.1        0.10 ± 27%      +0.1        0.10 ± 53%  perf-profile.children.cycles-pp.string_table_lookup
      0.00            +0.1        0.09 ± 25%      +0.1        0.10 ± 17%  perf-profile.children.cycles-pp.tick_nohz_irq_exit
      0.20 ±  9%      +0.1        0.29 ±  7%      +0.0        0.23 ± 13%  perf-profile.children.cycles-pp.inode_permission
      0.00            +0.1        0.09 ± 27%      +0.1        0.07 ± 49%  perf-profile.children.cycles-pp.__handle_mm_fault
      0.06 ± 14%      +0.1        0.16 ± 14%      +0.0        0.10 ± 19%  perf-profile.children.cycles-pp.vfs_fstat
      0.00            +0.1        0.09 ± 64%      +0.1        0.12 ± 34%  perf-profile.children.cycles-pp.run_posix_cpu_timers
      0.00            +0.1        0.09 ± 33%      +0.1        0.09 ± 35%  perf-profile.children.cycles-pp.vfs_readlink
      0.00            +0.1        0.10 ± 19%      +0.1        0.06 ± 53%  perf-profile.children.cycles-pp.uevent_show
      0.00            +0.1        0.10 ± 25%      +0.1        0.08 ± 47%  perf-profile.children.cycles-pp.handle_mm_fault
      0.00            +0.1        0.10 ± 10%      +0.1        0.08 ± 19%  perf-profile.children.cycles-pp.up_read
      0.00            +0.1        0.10 ± 30%      +0.1        0.11 ± 29%  perf-profile.children.cycles-pp.read_counters
      0.00            +0.1        0.10 ± 20%      +0.1        0.08 ± 22%  perf-profile.children.cycles-pp.strchr
      0.00            +0.1        0.10 ± 33%      +0.1        0.11 ± 29%  perf-profile.children.cycles-pp.path_hash_func
      0.00            +0.1        0.10 ± 29%      +0.1        0.11 ± 29%  perf-profile.children.cycles-pp.cmd_stat
      0.00            +0.1        0.10 ± 29%      +0.1        0.11 ± 29%  perf-profile.children.cycles-pp.dispatch_events
      0.00            +0.1        0.10 ± 29%      +0.1        0.11 ± 29%  perf-profile.children.cycles-pp.process_interval
      0.07 ± 11%      +0.1        0.18 ± 19%      +0.1        0.17 ± 48%  perf-profile.children.cycles-pp.memcpy_erms
      0.00            +0.1        0.11 ± 19%      +0.1        0.08 ± 45%  perf-profile.children.cycles-pp.exc_page_fault
      0.00            +0.1        0.11 ± 19%      +0.1        0.08 ± 45%  perf-profile.children.cycles-pp.do_user_addr_fault
      0.00            +0.1        0.11 ±  6%      +0.1        0.08 ± 22%  perf-profile.children.cycles-pp.show_type
      0.01 ±223%      +0.1        0.12 ± 16%      +0.1        0.12 ± 14%  perf-profile.children.cycles-pp.do_execveat_common
      0.01 ±223%      +0.1        0.12 ± 16%      +0.1        0.12 ± 15%  perf-profile.children.cycles-pp.execve
      0.01 ±223%      +0.1        0.12 ± 16%      +0.1        0.12 ± 15%  perf-profile.children.cycles-pp.__x64_sys_execve
      0.03 ±100%      +0.1        0.14 ± 18%      +0.1        0.09 ± 46%  perf-profile.children.cycles-pp.do_faccessat
      0.00            +0.1        0.11 ± 14%      +0.1        0.08 ± 37%  perf-profile.children.cycles-pp.dev_attr_show
      0.00            +0.1        0.11 ± 28%      +0.1        0.12 ± 31%  perf-profile.children.cycles-pp.__libc_start_main
      0.00            +0.1        0.11 ± 28%      +0.1        0.12 ± 31%  perf-profile.children.cycles-pp.main
      0.00            +0.1        0.11 ± 28%      +0.1        0.12 ± 31%  perf-profile.children.cycles-pp.run_builtin
      0.10 ± 28%      +0.1        0.22 ± 15%      +0.1        0.16 ± 59%  perf-profile.children.cycles-pp.sendmsg
      0.00            +0.1        0.11 ± 13%      +0.1        0.08 ± 35%  perf-profile.children.cycles-pp.sysfs_kf_seq_show
      0.11 ± 11%      +0.1        0.22 ±  8%      +0.1        0.22 ± 16%  perf-profile.children.cycles-pp._raw_spin_trylock
      0.10 ±  3%      +0.1        0.22 ± 13%      +0.1        0.17 ± 20%  perf-profile.children.cycles-pp.__do_sys_newfstat
      0.11 ± 15%      +0.1        0.23 ± 17%      +0.1        0.21 ± 23%  perf-profile.children.cycles-pp.__update_blocked_fair
      0.00            +0.1        0.12 ± 27%      +0.1        0.09 ± 26%  perf-profile.children.cycles-pp.strlen
      0.00            +0.1        0.12 ± 22%      +0.1        0.13 ± 24%  perf-profile.children.cycles-pp.rdrand
      0.06 ± 18%      +0.1        0.18 ±  8%      +0.1        0.18 ± 23%  perf-profile.children.cycles-pp.cfree
      0.00            +0.1        0.12 ± 13%      +0.1        0.07 ± 31%  perf-profile.children.cycles-pp.number
      0.00            +0.1        0.12 ± 17%      +0.2        0.17 ± 23%  perf-profile.children.cycles-pp.hrtimer_update_next_event
      0.03 ±100%      +0.1        0.15 ± 14%      +0.1        0.10 ± 26%  perf-profile.children.cycles-pp.access
      0.01 ±223%      +0.1        0.13 ± 14%      +0.1        0.09 ± 51%  perf-profile.children.cycles-pp.kernfs_iop_permission
      0.00            +0.1        0.13 ± 22%      +0.1        0.08 ± 30%  perf-profile.children.cycles-pp.string_escape_mem
      0.00            +0.1        0.13 ± 30%      +0.1        0.11 ± 20%  perf-profile.children.cycles-pp.try_check_zero
      0.00            +0.1        0.13 ± 12%      +0.1        0.11 ± 38%  perf-profile.children.cycles-pp.asm_exc_page_fault
      0.00            +0.1        0.13 ± 30%      +0.1        0.12 ± 17%  perf-profile.children.cycles-pp.srcu_advance_state
      0.01 ±223%      +0.1        0.14 ± 25%      +0.1        0.15 ± 24%  perf-profile.children.cycles-pp.local_clock
      0.06 ± 15%      +0.1        0.19 ± 15%      +0.1        0.12 ± 44%  perf-profile.children.cycles-pp.prepend_path
      0.00            +0.1        0.14 ± 26%      +0.1        0.14 ± 23%  perf-profile.children.cycles-pp.irqtime_account_process_tick
      0.03 ± 70%      +0.1        0.17 ± 25%      +0.1        0.16 ± 27%  perf-profile.children.cycles-pp.note_gp_changes
      0.03 ±102%      +0.1        0.17 ± 31%      +0.1        0.17 ± 33%  perf-profile.children.cycles-pp.strchr@plt
      0.00            +0.1        0.14 ± 20%      +0.1        0.09 ± 33%  perf-profile.children.cycles-pp.seq_escape_mem
      0.05 ±  7%      +0.1        0.19 ± 20%      +0.1        0.18 ± 14%  perf-profile.children.cycles-pp.siphash24_finalize
      0.15 ± 10%      +0.1        0.30 ± 31%      +0.1        0.22 ± 21%  perf-profile.children.cycles-pp.trigger_load_balance
      0.00            +0.1        0.15 ± 17%      +0.1        0.10 ± 23%  perf-profile.children.cycles-pp.format_decode
      0.19 ±  5%      +0.2        0.34 ± 21%      +0.1        0.26 ±  7%  perf-profile.children.cycles-pp.ct_kernel_enter
      0.13 ± 14%      +0.2        0.28 ± 19%      +0.1        0.26 ± 39%  perf-profile.children.cycles-pp.unix_stream_sendmsg
      0.14 ± 18%      +0.2        0.29 ± 17%      +0.1        0.27 ± 37%  perf-profile.children.cycles-pp.sock_sendmsg
      0.00            +0.2        0.15 ± 28%      +0.1        0.14 ± 19%  perf-profile.children.cycles-pp.process_srcu
      0.14 ± 17%      +0.2        0.30 ± 19%      +0.1        0.27 ± 38%  perf-profile.children.cycles-pp.____sys_sendmsg
      0.00            +0.2        0.16 ± 52%      +0.2        0.21 ± 19%  perf-profile.children.cycles-pp.timerqueue_del
      0.00            +0.2        0.16 ± 21%      +0.2        0.18 ±  9%  perf-profile.children.cycles-pp.get_next_timer_interrupt
      0.03 ±100%      +0.2        0.19 ± 17%      +0.1        0.12 ± 45%  perf-profile.children.cycles-pp.__d_path
      0.01 ±223%      +0.2        0.18 ± 15%      +0.1        0.16 ± 12%  perf-profile.children.cycles-pp.delay_tsc
      0.02 ±141%      +0.2        0.18 ± 28%      +0.2        0.19 ± 17%  perf-profile.children.cycles-pp.cpuidle_governor_latency_req
      0.00            +0.2        0.17 ± 28%      +0.2        0.23 ± 13%  perf-profile.children.cycles-pp.hrtimer_next_event_without
      0.00            +0.2        0.17 ± 47%      +0.1        0.10 ± 19%  perf-profile.children.cycles-pp.kernfs_dop_revalidate
      0.16 ± 18%      +0.2        0.32 ± 21%      +0.1        0.29 ± 37%  perf-profile.children.cycles-pp.___sys_sendmsg
      0.16 ± 15%      +0.2        0.33 ± 22%      +0.1        0.30 ± 37%  perf-profile.children.cycles-pp.__sys_sendmsg
      0.03 ±100%      +0.2        0.20 ± 16%      +0.2        0.20 ± 14%  perf-profile.children.cycles-pp.check_cpu_stall
      0.00            +0.2        0.18 ± 26%      +0.2        0.23 ± 23%  perf-profile.children.cycles-pp.__hrtimer_next_event_base
      0.00            +0.2        0.18 ± 20%      +0.2        0.24 ± 23%  perf-profile.children.cycles-pp.timerqueue_add
      0.09 ± 13%      +0.2        0.28 ± 37%      +0.1        0.19 ± 29%  perf-profile.children.cycles-pp.__x64_sys_readlinkat
      0.07 ± 17%      +0.2        0.26 ± 13%      +0.1        0.18 ± 34%  perf-profile.children.cycles-pp.seq_path_root
      0.30 ±  3%      +0.2        0.49 ± 12%      +0.2        0.48 ± 13%  perf-profile.children.cycles-pp.update_rq_clock
      0.19 ±  6%      +0.2        0.38 ± 18%      +0.1        0.32 ±  8%  perf-profile.children.cycles-pp.ct_idle_exit
      0.21 ± 11%      +0.2        0.40 ±  4%      +0.2        0.38 ± 17%  perf-profile.children.cycles-pp.sched_clock_cpu
      0.07 ± 17%      +0.2        0.26 ± 22%      +0.2        0.24 ± 15%  perf-profile.children.cycles-pp.update_irq_load_avg
      0.10 ± 14%      +0.2        0.29 ± 34%      +0.1        0.21 ± 27%  perf-profile.children.cycles-pp.do_readlinkat
      0.11 ± 34%      +0.2        0.31 ± 29%      +0.2        0.30 ± 27%  perf-profile.children.cycles-pp.tick_sched_do_timer
      0.10 ± 15%      +0.2        0.30 ± 31%      +0.1        0.20 ± 33%  perf-profile.children.cycles-pp.readlinkat
      0.02 ±141%      +0.2        0.22 ± 19%      +0.1        0.16 ± 21%  perf-profile.children.cycles-pp.device_read_db_internal_filename
      0.01 ±223%      +0.2        0.22 ± 18%      +0.3        0.29 ± 22%  perf-profile.children.cycles-pp.enqueue_hrtimer
      0.22 ± 12%      +0.2        0.43 ±  5%      +0.2        0.46 ± 12%  perf-profile.children.cycles-pp.native_sched_clock
      0.11 ± 14%      +0.2        0.33 ± 19%      +0.2        0.34 ± 27%  perf-profile.children.cycles-pp.path_compare
      0.05 ± 46%      +0.2        0.29 ± 10%      +0.2        0.27 ± 15%  perf-profile.children.cycles-pp.__intel_pmu_enable_all
      0.12 ± 11%      +0.2        0.36 ±  7%      +0.2        0.37 ± 19%  perf-profile.children.cycles-pp.irqtime_account_irq
      0.04 ± 72%      +0.2        0.28 ± 31%      +0.2        0.23 ± 12%  perf-profile.children.cycles-pp.ktime_get_update_offsets_now
      0.16 ±  6%      +0.2        0.40 ±  8%      +0.2        0.40 ±  6%  perf-profile.children.cycles-pp.rcu_pending
      0.22 ±  4%      +0.2        0.46 ±  6%      +0.2        0.42 ±  8%  perf-profile.children.cycles-pp.native_irq_return_iret
      0.18 ± 12%      +0.3        0.44 ± 24%      +0.2        0.37 ± 25%  perf-profile.children.cycles-pp.strcmp@plt
      0.08 ±  8%      +0.3        0.36 ± 15%      +0.2        0.32 ± 29%  perf-profile.children.cycles-pp.seq_printf
      0.39 ± 10%      +0.3        0.67 ± 19%      +0.2        0.54 ± 30%  perf-profile.children.cycles-pp.__close
      0.09 ± 21%      +0.3        0.37 ± 24%      +0.4        0.47 ± 10%  perf-profile.children.cycles-pp.tick_nohz_next_event
      0.18 ±  9%      +0.3        0.47 ± 34%      +0.3        0.50 ± 30%  perf-profile.children.cycles-pp.unit_name_is_valid
      0.18 ± 22%      +0.3        0.47 ± 33%      +0.1        0.30 ± 45%  perf-profile.children.cycles-pp.__fxstat64
      0.00            +0.3        0.30 ± 19%      +0.2        0.25 ± 23%  perf-profile.children.cycles-pp.memcpy_toio
      0.00            +0.3        0.30 ± 19%      +0.2        0.25 ± 23%  perf-profile.children.cycles-pp.drm_atomic_helper_commit_tail_rpm
      0.00            +0.3        0.30 ± 19%      +0.2        0.25 ± 23%  perf-profile.children.cycles-pp.drm_atomic_helper_commit_planes
      0.00            +0.3        0.30 ± 19%      +0.2        0.25 ± 23%  perf-profile.children.cycles-pp.ast_primary_plane_helper_atomic_update
      0.00            +0.3        0.30 ± 19%      +0.2        0.25 ± 23%  perf-profile.children.cycles-pp.drm_fb_memcpy
      0.22 ±  7%      +0.3        0.52 ± 20%      +0.3        0.49 ± 20%  perf-profile.children.cycles-pp.update_blocked_averages
      0.00            +0.3        0.31 ± 23%      +0.3        0.26 ± 23%  perf-profile.children.cycles-pp.commit_tail
      0.00            +0.3        0.31 ± 23%      +0.3        0.26 ± 23%  perf-profile.children.cycles-pp.ast_mode_config_helper_atomic_commit_tail
      0.07 ±  6%      +0.3        0.39 ± 10%      +0.3        0.35 ± 13%  perf-profile.children.cycles-pp.read_tsc
      0.32 ±  5%      +0.3        0.65 ± 15%      +0.3        0.58 ± 17%  perf-profile.children.cycles-pp.schedule_timeout
      0.00            +0.3        0.33 ± 24%      +0.3        0.27 ± 25%  perf-profile.children.cycles-pp.drm_atomic_commit
      0.00            +0.3        0.33 ± 24%      +0.3        0.27 ± 25%  perf-profile.children.cycles-pp.drm_atomic_helper_commit
      0.05 ± 46%      +0.3        0.38 ± 32%      +0.4        0.48 ± 15%  perf-profile.children.cycles-pp.tick_irq_enter
      0.00            +0.3        0.33 ± 24%      +0.3        0.27 ± 25%  perf-profile.children.cycles-pp.drm_atomic_helper_dirtyfb
      0.06 ± 45%      +0.3        0.40 ± 27%      +0.4        0.50 ± 16%  perf-profile.children.cycles-pp.irq_enter_rcu
      0.10 ±  8%      +0.3        0.45 ± 12%      +0.3        0.36 ± 23%  perf-profile.children.cycles-pp.vsnprintf
      0.08 ± 11%      +0.4        0.44 ± 11%      +0.4        0.46 ± 15%  perf-profile.children.cycles-pp.lapic_next_deadline
      0.09 ± 15%      +0.4        0.45 ± 25%      +0.3        0.44 ± 22%  perf-profile.children.cycles-pp.run_rebalance_domains
      0.02 ±141%      +0.4        0.39 ± 27%      +0.3        0.32 ± 23%  perf-profile.children.cycles-pp.drm_fb_helper_damage_work
      0.02 ±141%      +0.4        0.39 ± 27%      +0.3        0.32 ± 23%  perf-profile.children.cycles-pp.drm_fbdev_fb_dirty
      0.18 ±  7%      +0.4        0.55 ±  6%      +0.3        0.52 ±  7%  perf-profile.children.cycles-pp.rcu_sched_clock_irq
      0.21 ± 13%      +0.4        0.58 ± 11%      +0.3        0.47 ± 19%  perf-profile.children.cycles-pp.arch_scale_freq_tick
      0.18 ±  8%      +0.4        0.60 ± 14%      +0.4        0.55 ± 17%  perf-profile.children.cycles-pp.__wait_for_common
      0.10 ± 10%      +0.4        0.52 ± 17%      +0.5        0.56 ± 11%  perf-profile.children.cycles-pp.perf_rotate_context
      0.14 ± 12%      +0.4        0.57 ± 21%      +0.4        0.50 ± 24%  perf-profile.children.cycles-pp.malloc
      0.11 ± 14%      +0.5        0.58 ±  9%      +0.5        0.60 ± 13%  perf-profile.children.cycles-pp.clockevents_program_event
      0.13 ± 20%      +0.5        0.61 ± 19%      +0.6        0.75 ± 10%  perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
      0.37 ±  9%      +0.5        0.89 ± 13%      +0.3        0.68 ± 22%  perf-profile.children.cycles-pp.openat64
      0.18 ±  8%      +0.5        0.72 ± 14%      +0.5        0.69 ±  7%  perf-profile.children.cycles-pp.rebalance_domains
      0.07 ± 11%      +0.6        0.63 ± 21%      +0.5        0.55 ± 15%  perf-profile.children.cycles-pp.unregister_shrinker
      0.16 ±  7%      +0.6        0.74 ±  8%      +0.5        0.64 ± 12%  perf-profile.children.cycles-pp.ktime_get
      0.00            +0.6        0.59 ± 18%      +0.5        0.51 ± 16%  perf-profile.children.cycles-pp.__synchronize_srcu
      0.09 ± 13%      +0.6        0.70 ± 18%      +0.6        0.73 ±  8%  perf-profile.children.cycles-pp.io_serial_in
      0.25 ±  3%      +0.6        0.88 ± 26%      +0.6        0.84 ± 21%  perf-profile.children.cycles-pp.siphash24_compress
      0.16 ± 10%      +0.7        0.82 ± 12%      +0.7        0.81 ±  7%  perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
      0.11 ±  6%      +0.8        0.88 ± 15%      +0.8        0.88 ±  8%  perf-profile.children.cycles-pp.wait_for_lsr
      0.12 ±  6%      +0.8        0.90 ± 15%      +0.8        0.92 ±  8%  perf-profile.children.cycles-pp.serial8250_console_write
      0.12 ±  7%      +0.8        0.92 ± 14%      +0.8        0.94 ±  8%  perf-profile.children.cycles-pp.irq_work_run
      0.12 ±  7%      +0.8        0.92 ± 14%      +0.8        0.94 ±  8%  perf-profile.children.cycles-pp._printk
      0.12 ±  7%      +0.8        0.92 ± 14%      +0.8        0.94 ±  8%  perf-profile.children.cycles-pp.vprintk_emit
      0.12 ±  7%      +0.8        0.92 ± 14%      +0.8        0.94 ±  8%  perf-profile.children.cycles-pp.console_unlock
      0.12 ±  7%      +0.8        0.92 ± 14%      +0.8        0.94 ±  8%  perf-profile.children.cycles-pp.console_flush_all
      0.12 ±  7%      +0.8        0.92 ± 15%      +0.8        0.94 ±  8%  perf-profile.children.cycles-pp.sysvec_irq_work
      0.12 ±  7%      +0.8        0.92 ± 15%      +0.8        0.94 ±  8%  perf-profile.children.cycles-pp.__sysvec_irq_work
      0.12 ±  7%      +0.8        0.92 ± 15%      +0.8        0.94 ±  8%  perf-profile.children.cycles-pp.irq_work_single
      0.12 ±  7%      +0.8        0.92 ± 15%      +0.8        0.94 ±  8%  perf-profile.children.cycles-pp.asm_sysvec_irq_work
      0.44 ±  9%      +0.8        1.24 ± 13%      +0.5        0.92 ± 23%  perf-profile.children.cycles-pp.device_set_syspath
      0.12 ±  5%      +0.8        0.94 ± 15%      +0.8        0.97 ±  9%  perf-profile.children.cycles-pp.irq_work_run_list
      0.29 ± 10%      +0.9        1.16 ± 10%      +0.6        0.88 ± 23%  perf-profile.children.cycles-pp.show_mountinfo
      0.48 ±  9%      +0.9        1.39 ± 11%      +0.5        1.03 ± 23%  perf-profile.children.cycles-pp.sd_device_new_from_syspath
      0.40 ±  9%      +1.0        1.45 ±  9%      +0.7        1.10 ± 23%  perf-profile.children.cycles-pp.seq_read_iter
      0.61 ±  4%      +1.1        1.76 ±  7%      +1.0        1.56 ± 10%  perf-profile.children.cycles-pp.scheduler_tick
      0.42 ±  9%      +1.2        1.58 ± 10%      +0.8        1.23 ± 20%  perf-profile.children.cycles-pp.vfs_read
      0.42 ±  8%      +1.2        1.59 ± 10%      +0.8        1.24 ± 20%  perf-profile.children.cycles-pp.ksys_read
      0.44 ± 10%      +1.2        1.64 ± 10%      +0.8        1.26 ± 22%  perf-profile.children.cycles-pp.read
      0.40 ±  8%      +1.3        1.70 ± 12%      +1.5        1.87 ±  5%  perf-profile.children.cycles-pp.menu_select
      3.06 ±  5%      +1.4        4.44 ± 22%      +0.9        3.92 ± 11%  perf-profile.children.cycles-pp.osq_lock
      0.84 ±  4%      +1.4        2.24 ±  8%      +1.4        2.26 ±  7%  perf-profile.children.cycles-pp.__irq_exit_rcu
      1.02 ±  3%      +2.0        3.06 ±  5%      +1.8        2.79 ±  8%  perf-profile.children.cycles-pp.update_process_times
      1.04 ±  3%      +2.1        3.17 ±  4%      +1.9        2.93 ±  7%  perf-profile.children.cycles-pp.tick_sched_handle
      1.18 ±  4%      +2.5        3.71 ±  4%      +2.3        3.45 ±  9%  perf-profile.children.cycles-pp.tick_sched_timer
      1.46 ±  3%      +3.8        5.24 ±  4%      +3.7        5.13 ±  7%  perf-profile.children.cycles-pp.__hrtimer_run_queues
      1.70 ±  4%      +4.8        6.46 ±  3%      +4.7        6.42 ±  7%  perf-profile.children.cycles-pp.hrtimer_interrupt
      1.71 ±  4%      +4.9        6.57 ±  3%      +4.8        6.55 ±  7%  perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
      2.61 ±  3%      +7.0        9.63 ±  4%      +7.2        9.80 ±  7%  perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
      3.30 ±  2%      +7.3       10.55 ±  5%      +7.6       10.90 ±  6%  perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
     36.61            +9.7       46.29 ±  5%     +12.6       49.18 ±  3%  perf-profile.children.cycles-pp.intel_idle
     40.81           +17.9       58.69 ±  5%     +21.4       62.22 ±  3%  perf-profile.children.cycles-pp.cpuidle_enter_state
     40.82           +17.9       58.74 ±  5%     +21.5       62.29 ±  3%  perf-profile.children.cycles-pp.cpuidle_enter
     42.42           +19.4       61.78 ±  5%     +23.3       65.71 ±  3%  perf-profile.children.cycles-pp.start_secondary
     42.74           +19.6       62.33 ±  5%     +23.4       66.10 ±  3%  perf-profile.children.cycles-pp.do_idle
     42.74           +19.6       62.33 ±  5%     +23.4       66.10 ±  3%  perf-profile.children.cycles-pp.secondary_startup_64_no_verify
     42.74           +19.6       62.33 ±  5%     +23.4       66.10 ±  3%  perf-profile.children.cycles-pp.cpu_startup_entry
     41.33           +19.6       60.93 ±  6%     +23.4       64.71 ±  3%  perf-profile.children.cycles-pp.cpuidle_idle_call
      7.20 ±  2%      -5.5        1.65 ± 19%      -5.7        1.54 ±  9%  perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
      4.96            -3.5        1.45 ± 20%      -3.5        1.41 ±  9%  perf-profile.self.cycles-pp.memset_erms
      3.74 ±  3%      -2.7        1.01 ± 17%      -2.9        0.89 ± 12%  perf-profile.self.cycles-pp.path_init
      3.76            -2.6        1.12 ± 22%      -2.7        1.05 ±  9%  perf-profile.self.cycles-pp.rwsem_spin_on_owner
      1.83 ±  3%      -1.1        0.72 ± 20%      -1.1        0.71 ±  6%  perf-profile.self.cycles-pp.mnt_get_count
      1.82            -1.1        0.72 ± 13%      -1.1        0.73 ± 12%  perf-profile.self.cycles-pp._raw_spin_lock_irqsave
      1.22 ±  9%      -1.1        0.16 ± 57%      -1.0        0.25 ± 56%  perf-profile.self.cycles-pp.intel_idle_irq
      1.15 ±  2%      -0.7        0.48 ± 24%      -0.7        0.42 ± 16%  perf-profile.self.cycles-pp.pcpu_alloc
      0.81 ±  3%      -0.6        0.24 ± 23%      -0.6        0.19 ± 13%  perf-profile.self.cycles-pp.lookup_mnt
      1.02            -0.5        0.52 ± 23%      -0.5        0.54 ±  5%  perf-profile.self.cycles-pp._find_next_bit
      0.94 ±  2%      -0.5        0.47 ± 13%      -0.5        0.46 ± 11%  perf-profile.self.cycles-pp.stress_rndstr
      1.57 ±  2%      -0.4        1.14 ± 13%      -0.6        0.98 ±  5%  perf-profile.self.cycles-pp._raw_spin_lock
      0.49 ±  4%      -0.4        0.14 ± 31%      -0.3        0.14 ± 26%  perf-profile.self.cycles-pp.__sync_rcu_exp_select_node_cpus
      0.74 ±  5%      -0.3        0.41 ± 28%      -0.4        0.37 ± 10%  perf-profile.self.cycles-pp.smp_call_function_single
      0.55 ±  5%      -0.3        0.27 ± 25%      -0.3        0.24 ± 14%  perf-profile.self.cycles-pp.mnt_get_writers
      0.30 ±  8%      -0.2        0.06 ± 54%      -0.2        0.06 ± 19%  perf-profile.self.cycles-pp.free_percpu
      0.25 ±  7%      -0.2        0.07 ± 48%      -0.2        0.06 ± 50%  perf-profile.self.cycles-pp.pcpu_alloc_area
      0.27 ±  4%      -0.2        0.09 ± 38%      -0.2        0.09 ± 26%  perf-profile.self.cycles-pp.__list_del_entry_valid
      0.23 ±  4%      -0.2        0.05 ± 76%      -0.2        0.05 ± 59%  perf-profile.self.cycles-pp.__flush_smp_call_function_queue
      0.27 ±  9%      -0.2        0.10 ±  9%      -0.2        0.08 ± 17%  perf-profile.self.cycles-pp.__slab_free
      0.19 ±  7%      -0.2        0.03 ±101%      -0.2        0.03 ±102%  perf-profile.self.cycles-pp.rcu_exp_handler
      0.30 ± 11%      -0.2        0.14 ± 23%      -0.2        0.13 ± 16%  perf-profile.self.cycles-pp.__schedule
      0.25 ±  9%      -0.1        0.10 ± 25%      -0.2        0.09 ± 28%  perf-profile.self.cycles-pp.llist_add_batch
      0.23 ±  7%      -0.1        0.10 ± 31%      -0.1        0.09 ± 30%  perf-profile.self.cycles-pp._find_next_zero_bit
      0.48 ± 19%      -0.1        0.35 ± 14%      -0.2        0.32 ±  9%  perf-profile.self.cycles-pp.idle_cpu
      0.19 ± 10%      -0.1        0.06 ± 83%      -0.1        0.05 ± 77%  perf-profile.self.cycles-pp.rcu_report_exp_cpu_mult
      0.28 ±  7%      -0.1        0.16 ± 18%      -0.1        0.16 ± 22%  perf-profile.self.cycles-pp.mutex_spin_on_owner
      0.22 ±  6%      -0.1        0.09 ± 29%      -0.1        0.09 ± 23%  perf-profile.self.cycles-pp.mntput_no_expire
      0.26 ±  7%      -0.1        0.13 ± 21%      -0.2        0.09 ± 23%  perf-profile.self.cycles-pp.__legitimize_mnt
      0.44            -0.1        0.32 ± 11%      -0.2        0.28 ± 14%  perf-profile.self.cycles-pp.strncpy_from_user
      0.15 ±  6%      -0.1        0.03 ±106%      -0.1        0.04 ± 73%  perf-profile.self.cycles-pp.mutex_lock_killable
      0.21 ± 11%      -0.1        0.09 ± 15%      -0.1        0.09 ± 46%  perf-profile.self.cycles-pp.step_into
      0.15 ±  7%      -0.1        0.03 ±100%      -0.1        0.05 ± 82%  perf-profile.self.cycles-pp.llist_reverse_order
      0.18 ±  5%      -0.1        0.07 ± 16%      -0.1        0.06 ± 27%  perf-profile.self.cycles-pp.lockref_get
      0.16 ±  5%      -0.1        0.04 ± 73%      -0.1        0.03 ±100%  perf-profile.self.cycles-pp.down_write
      0.16 ±  7%      -0.1        0.04 ± 73%      -0.1        0.06 ± 24%  perf-profile.self.cycles-pp.__list_add_valid
      0.15 ±  8%      -0.1        0.04 ± 73%      -0.1        0.05 ± 47%  perf-profile.self.cycles-pp.get_nr_dirty_inodes
      0.15 ±  6%      -0.1        0.04 ± 75%      -0.1        0.05 ± 47%  perf-profile.self.cycles-pp.pcpu_next_fit_region
      0.14 ±  6%      -0.1        0.05 ± 76%      -0.1        0.02 ± 99%  perf-profile.self.cycles-pp.up_write
      0.23 ±  6%      -0.1        0.13 ± 10%      -0.1        0.13 ± 20%  perf-profile.self.cycles-pp.stress_mwc32
      0.16 ±  7%      -0.1        0.06 ± 11%      -0.1        0.07 ± 25%  perf-profile.self.cycles-pp.get_nr_inodes
      0.12 ± 13%      -0.1        0.03 ±100%      -0.1        0.05 ± 46%  perf-profile.self.cycles-pp.__lookup_mnt
      0.12 ±  6%      -0.1        0.03 ±108%      -0.1        0.00        perf-profile.self.cycles-pp.__bitmap_clear
      0.18 ±  5%      -0.1        0.10 ± 18%      -0.1        0.10 ± 18%  perf-profile.self.cycles-pp.__d_lookup_rcu
      0.18 ±  4%      -0.1        0.11 ± 27%      -0.1        0.10 ± 25%  perf-profile.self.cycles-pp.lockref_put_return
      0.11 ± 11%      -0.1        0.03 ±101%      -0.1        0.02 ±141%  perf-profile.self.cycles-pp.apparmor_capable
      0.16 ±  6%      -0.1        0.08 ± 17%      -0.1        0.08 ± 49%  perf-profile.self.cycles-pp.mutex_unlock
      0.15 ±  8%      -0.1        0.08 ± 17%      -0.1        0.08 ±  9%  perf-profile.self.cycles-pp.task_work_add
      0.16 ±  8%      -0.1        0.09 ± 14%      -0.1        0.07 ± 56%  perf-profile.self.cycles-pp.__call_rcu_common
      0.12 ± 23%      -0.1        0.06 ± 52%      -0.1        0.03 ±101%  perf-profile.self.cycles-pp.enqueue_task_fair
      0.12 ± 10%      -0.0        0.07 ± 30%      -0.1        0.04 ± 79%  perf-profile.self.cycles-pp._raw_read_lock_irqsave
      0.08 ±  6%      -0.0        0.04 ± 72%      -0.0        0.05 ± 46%  perf-profile.self.cycles-pp.generic_permission
      0.11 ±  9%      -0.0        0.08 ± 21%      -0.1        0.06 ± 65%  perf-profile.self.cycles-pp.__switch_to
      0.09 ±  9%      -0.0        0.06 ± 14%      -0.1        0.01 ±223%  perf-profile.self.cycles-pp.rcu_all_qs
      0.08 ± 20%      +0.0        0.12 ± 15%      +0.0        0.12 ± 14%  perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
      0.00            +0.0        0.04 ±102%      +0.1        0.07 ± 26%  perf-profile.self.cycles-pp.get_next_timer_interrupt
      0.04 ± 45%      +0.0        0.08 ± 25%      +0.0        0.08 ± 20%  perf-profile.self.cycles-pp.__entry_text_start
      0.08 ± 10%      +0.0        0.12 ± 15%      +0.1        0.13 ± 34%  perf-profile.self.cycles-pp.load_balance
      0.04 ± 45%      +0.0        0.08 ± 58%      +0.1        0.13 ± 30%  perf-profile.self.cycles-pp.__pthread_mutex_unlock_usercnt
      0.00            +0.0        0.04 ± 73%      +0.1        0.07 ± 18%  perf-profile.self.cycles-pp.clockevents_program_event
      0.16 ±  3%      +0.0        0.20 ± 26%      +0.0        0.19 ±  7%  perf-profile.self.cycles-pp.kmem_cache_free
      0.00            +0.0        0.04 ± 77%      +0.1        0.07 ± 14%  perf-profile.self.cycles-pp.tick_sched_timer
      0.00            +0.0        0.04 ±108%      +0.1        0.08 ± 24%  perf-profile.self.cycles-pp.rb_next
      0.00            +0.0        0.04 ±103%      +0.1        0.08 ± 17%  perf-profile.self.cycles-pp.tsc_verify_tsc_adjust
      0.00            +0.0        0.04 ± 77%      +0.1        0.11 ± 22%  perf-profile.self.cycles-pp.nr_iowait_cpu
      0.00            +0.0        0.05 ±107%      +0.1        0.06 ± 28%  perf-profile.self.cycles-pp.native_apic_mem_write
      0.00            +0.1        0.05 ± 51%      +0.1        0.08 ± 17%  perf-profile.self.cycles-pp.error_entry
      0.00            +0.1        0.06 ±100%      +0.1        0.11 ± 32%  perf-profile.self.cycles-pp.tick_check_oneshot_broadcast_this_cpu
      0.03 ±101%      +0.1        0.09 ± 26%      +0.1        0.12 ± 36%  perf-profile.self.cycles-pp.__pthread_mutex_lock
      0.00            +0.1        0.06 ± 51%      +0.1        0.09 ± 18%  perf-profile.self.cycles-pp.asm_sysvec_apic_timer_interrupt
      0.00            +0.1        0.06 ± 57%      +0.1        0.11 ± 22%  perf-profile.self.cycles-pp.rb_insert_color
      0.00            +0.1        0.07 ± 48%      +0.1        0.08 ± 26%  perf-profile.self.cycles-pp.call_cpuidle
      0.00            +0.1        0.07 ± 21%      +0.0        0.05 ± 46%  perf-profile.self.cycles-pp.show_mountinfo
      0.00            +0.1        0.07 ± 18%      +0.1        0.06 ± 49%  perf-profile.self.cycles-pp._hashmap_iterate
      0.00            +0.1        0.07 ± 27%      +0.1        0.06 ± 19%  perf-profile.self.cycles-pp.tick_nohz_tick_stopped
      0.00            +0.1        0.07 ± 29%      +0.1        0.08 ± 24%  perf-profile.self.cycles-pp.siphash24_init
      0.00            +0.1        0.07 ± 45%      +0.1        0.08 ± 29%  perf-profile.self.cycles-pp.get_cpu_device
      0.00            +0.1        0.08 ± 21%      +0.0        0.04 ±105%  perf-profile.self.cycles-pp.string_escape_mem
      0.00            +0.1        0.08 ± 16%      +0.1        0.06 ± 51%  perf-profile.self.cycles-pp.up_read
      0.00            +0.1        0.08 ± 32%      +0.1        0.13 ± 14%  perf-profile.self.cycles-pp.sysvec_apic_timer_interrupt
      0.11 ±  6%      +0.1        0.18 ± 14%      +0.1        0.19 ± 17%  perf-profile.self.cycles-pp.rcu_pending
      0.16 ±  6%      +0.1        0.24 ± 16%      +0.0        0.18 ± 13%  perf-profile.self.cycles-pp.ct_kernel_exit_state
      0.00            +0.1        0.08 ± 27%      +0.0        0.05 ± 73%  perf-profile.self.cycles-pp.down_read
      0.00            +0.1        0.08 ± 81%      +0.1        0.11 ± 15%  perf-profile.self.cycles-pp.rb_erase
      0.04 ± 71%      +0.1        0.12 ± 27%      +0.1        0.10 ± 29%  perf-profile.self.cycles-pp.__update_blocked_fair
      0.04 ± 44%      +0.1        0.13 ± 17%      +0.1        0.16 ± 15%  perf-profile.self.cycles-pp.do_idle
      0.00            +0.1        0.09 ± 32%      +0.1        0.06 ± 47%  perf-profile.self.cycles-pp.__irq_exit_rcu
      0.00            +0.1        0.09 ± 52%      +0.1        0.10 ± 28%  perf-profile.self.cycles-pp.path_hash_func
      0.00            +0.1        0.09 ± 24%      +0.1        0.08 ± 17%  perf-profile.self.cycles-pp.__do_softirq
      0.00            +0.1        0.09 ± 58%      +0.1        0.09 ± 27%  perf-profile.self.cycles-pp.try_check_zero
      0.00            +0.1        0.09 ± 44%      +0.1        0.11 ± 16%  perf-profile.self.cycles-pp.rebalance_domains
      0.00            +0.1        0.09 ± 64%      +0.1        0.12 ± 34%  perf-profile.self.cycles-pp.run_posix_cpu_timers
      0.00            +0.1        0.09 ± 13%      +0.1        0.07 ± 47%  perf-profile.self.cycles-pp.strchr
      0.01 ±223%      +0.1        0.10 ± 22%      +0.0        0.06 ± 76%  perf-profile.self.cycles-pp.prepend_path
      0.00            +0.1        0.10 ± 23%      +0.1        0.05 ± 49%  perf-profile.self.cycles-pp.number
      0.06 ± 11%      +0.1        0.17 ± 17%      +0.1        0.14 ± 21%  perf-profile.self.cycles-pp.memcpy_erms
      0.04 ± 71%      +0.1        0.14 ± 14%      +0.1        0.14 ± 24%  perf-profile.self.cycles-pp.cfree
      0.00            +0.1        0.11 ± 12%      +0.1        0.09 ± 33%  perf-profile.self.cycles-pp.vsnprintf
      0.00            +0.1        0.11 ± 26%      +0.1        0.09 ± 27%  perf-profile.self.cycles-pp.strlen
      0.04 ± 71%      +0.1        0.15 ± 34%      +0.1        0.12 ± 20%  perf-profile.self.cycles-pp.ct_kernel_enter
      0.00            +0.1        0.11 ± 22%      +0.1        0.14 ± 24%  perf-profile.self.cycles-pp.timerqueue_add
      0.00            +0.1        0.11 ± 15%      +0.2        0.15 ±  8%  perf-profile.self.cycles-pp.hrtimer_interrupt
      0.11 ± 12%      +0.1        0.22 ±  8%      +0.1        0.22 ± 16%  perf-profile.self.cycles-pp._raw_spin_trylock
      0.00            +0.1        0.12 ± 29%      +0.2        0.17 ± 13%  perf-profile.self.cycles-pp.scheduler_tick
      0.00            +0.1        0.12 ± 24%      +0.1        0.12 ± 26%  perf-profile.self.cycles-pp.rdrand
      0.01 ±223%      +0.1        0.13 ± 23%      +0.2        0.17 ± 11%  perf-profile.self.cycles-pp.tick_nohz_next_event
      0.04 ± 71%      +0.1        0.16 ± 14%      +0.1        0.18 ± 16%  perf-profile.self.cycles-pp.irqtime_account_irq
      0.00            +0.1        0.13 ± 17%      +0.1        0.09 ± 23%  perf-profile.self.cycles-pp.rcu_sched_clock_irq
      0.00            +0.1        0.14 ± 26%      +0.1        0.14 ± 23%  perf-profile.self.cycles-pp.irqtime_account_process_tick
      0.00            +0.1        0.14 ± 17%      +0.1        0.10 ± 21%  perf-profile.self.cycles-pp.format_decode
      0.15 ± 10%      +0.1        0.29 ± 33%      +0.1        0.20 ± 24%  perf-profile.self.cycles-pp.trigger_load_balance
      0.03 ± 70%      +0.1        0.18 ± 21%      +0.1        0.17 ± 14%  perf-profile.self.cycles-pp.siphash24_finalize
      0.00            +0.1        0.14 ± 34%      +0.2        0.19 ± 24%  perf-profile.self.cycles-pp.perf_rotate_context
      0.01 ±223%      +0.1        0.16 ± 28%      +0.1        0.16 ± 29%  perf-profile.self.cycles-pp.strchr@plt
      0.00            +0.2        0.15 ± 24%      +0.2        0.20 ± 28%  perf-profile.self.cycles-pp.__hrtimer_next_event_base
      0.06 ± 13%      +0.2        0.21 ± 21%      +0.1        0.20 ± 29%  perf-profile.self.cycles-pp.path_compare
      0.10 ± 37%      +0.2        0.26 ± 28%      +0.2        0.25 ± 28%  perf-profile.self.cycles-pp.tick_sched_do_timer
      0.01 ±223%      +0.2        0.17 ± 24%      +0.2        0.18 ± 23%  perf-profile.self.cycles-pp.update_process_times
      0.02 ± 99%      +0.2        0.18 ± 21%      +0.2        0.22 ±  9%  perf-profile.self.cycles-pp.cpuidle_idle_call
      0.01 ±223%      +0.2        0.18 ± 15%      +0.1        0.16 ± 12%  perf-profile.self.cycles-pp.delay_tsc
      0.00            +0.2        0.17 ± 21%      +0.1        0.12 ± 16%  perf-profile.self.cycles-pp.device_read_db_internal_filename
      0.03 ±100%      +0.2        0.20 ± 16%      +0.2        0.20 ± 14%  perf-profile.self.cycles-pp.check_cpu_stall
      0.07 ± 17%      +0.2        0.25 ± 24%      +0.2        0.24 ± 16%  perf-profile.self.cycles-pp.update_irq_load_avg
      0.00            +0.2        0.19 ± 20%      +0.2        0.24 ± 21%  perf-profile.self.cycles-pp.__hrtimer_run_queues
      0.02 ±141%      +0.2        0.22 ± 31%      +0.2        0.18 ± 28%  perf-profile.self.cycles-pp.ktime_get_update_offsets_now
      0.21 ± 13%      +0.2        0.42 ±  5%      +0.2        0.45 ± 12%  perf-profile.self.cycles-pp.native_sched_clock
      0.05 ± 46%      +0.2        0.29 ± 10%      +0.2        0.27 ± 15%  perf-profile.self.cycles-pp.__intel_pmu_enable_all
      0.22 ±  4%      +0.2        0.46 ±  6%      +0.2        0.42 ±  8%  perf-profile.self.cycles-pp.native_irq_return_iret
      0.17 ±  9%      +0.3        0.46 ± 35%      +0.3        0.48 ± 28%  perf-profile.self.cycles-pp.unit_name_is_valid
      0.00            +0.3        0.30 ± 19%      +0.2        0.25 ± 23%  perf-profile.self.cycles-pp.memcpy_toio
      0.10 ± 10%      +0.3        0.41 ± 17%      +0.2        0.35 ± 24%  perf-profile.self.cycles-pp.ktime_get
      0.07 ±  9%      +0.3        0.38 ± 10%      +0.3        0.34 ± 12%  perf-profile.self.cycles-pp.read_tsc
      0.08 ± 11%      +0.4        0.44 ± 11%      +0.4        0.45 ± 15%  perf-profile.self.cycles-pp.lapic_next_deadline
      0.21 ± 13%      +0.4        0.58 ± 11%      +0.3        0.47 ± 19%  perf-profile.self.cycles-pp.arch_scale_freq_tick
      0.12 ± 10%      +0.4        0.55 ± 21%      +0.4        0.48 ± 24%  perf-profile.self.cycles-pp.malloc
      0.09 ± 13%      +0.6        0.70 ± 18%      +0.6        0.73 ±  8%  perf-profile.self.cycles-pp.io_serial_in
      0.24 ±  6%      +0.6        0.84 ± 26%      +0.6        0.80 ± 22%  perf-profile.self.cycles-pp.siphash24_compress
      0.21 ± 10%      +0.6        0.86 ±  6%      +0.6        0.86 ±  5%  perf-profile.self.cycles-pp.menu_select
      0.20 ±  2%      +0.9        1.13 ± 12%      +1.0        1.23 ±  4%  perf-profile.self.cycles-pp.cpuidle_enter_state
      3.02 ±  5%      +1.4        4.40 ± 22%      +0.9        3.89 ± 11%  perf-profile.self.cycles-pp.osq_lock
     36.61            +9.7       46.29 ±  5%     +12.6       49.18 ±  3%  perf-profile.self.cycles-pp.intel_idle

--
Best Regards,
Yujie

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