Subject: Re: [net] 4890b686f4: netperf.Throughput_Mbps -69.4% regression

From: Jakub Kicinski <[email-masked]>
Date: Wed, 22 Jun 2022 17:28:57 -0700

Could someone working on SCTP double check this is a real regression?
Feels like the regression reports are flowing at such rate its hard 
to keep up.

On Sun, 19 Jun 2022 23:04:56 +0800 kernel test robot wrote:
> Greeting,
> 
> FYI, we noticed a -69.4% regression of netperf.Throughput_Mbps due to commit:
> 
> 
> commit: 4890b686f4088c90432149bd6de567e621266fa2 ("net: keep sk->sk_forward_alloc as small as possible")
> https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
> 
> in testcase: netperf
> on test machine: 144 threads 4 sockets Intel(R) Xeon(R) Gold 5318H CPU @ 2.50GHz with 128G memory
> with following parameters:
> 
> 	ip: ipv4
> 	runtime: 300s
> 	nr_threads: 25%
> 	cluster: cs-localhost
> 	send_size: 10K
> 	test: SCTP_STREAM_MANY
> 	cpufreq_governor: performance
> 	ucode: 0x7002402
> 
> test-description: Netperf is a benchmark that can be use to measure various aspect of networking performance.
> test-url: http://www.netperf.org/netperf/
> 
> In addition to that, the commit also has significant impact on the following tests:
> 
> +------------------+----------------------------------------------------------------------------------+
> | testcase: change | netperf: netperf.Throughput_Mbps -73.7% regression                               |
> | test machine     | 144 threads 4 sockets Intel(R) Xeon(R) Gold 5318H CPU @ 2.50GHz with 128G memory |
> | test parameters  | cluster=cs-localhost                                                             |
> |                  | cpufreq_governor=performance                                                     |
> |                  | ip=ipv4                                                                          |
> |                  | nr_threads=50%                                                                   |
> |                  | runtime=300s                                                                     |
> |                  | send_size=10K                                                                    |
> |                  | test=SCTP_STREAM_MANY                                                            |
> |                  | ucode=0x7002402                                                                  |
> +------------------+----------------------------------------------------------------------------------+
> 
> 
> If you fix the issue, kindly add following tag
> Reported-by: kernel test robot <[email-masked]>
> 
> 
> Details are as below:
> -------------------------------------------------------------------------------------------------->  
> 
> 
> To reproduce:
> 
>         git clone https://github.com/intel/lkp-tests.git
>         cd lkp-tests
>         sudo bin/lkp install job.yaml           # job file is attached in this email
>         bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
>         sudo bin/lkp run generated-yaml-file
> 
>         # if come across any failure that blocks the test,
>         # please remove ~/.lkp and /lkp dir to run from a clean state.
> 
> =========================================================================================
> cluster/compiler/cpufreq_governor/ip/kconfig/nr_threads/rootfs/runtime/send_size/tbox_group/test/testcase/ucode:
>   cs-localhost/gcc-11/performance/ipv4/x86_64-rhel-8.3/25%/debian-11.1-x86_64-20220510.cgz/300s/10K/lkp-cpl-4sp1/SCTP_STREAM_MANY/netperf/0x7002402
> 
> commit: 
>   7c80b038d2 ("net: fix sk_wmem_schedule() and sk_rmem_schedule() errors")
>   4890b686f4 ("net: keep sk->sk_forward_alloc as small as possible")
> 
> 7c80b038d23e1f4c 4890b686f4088c90432149bd6de 
> ---------------- --------------------------- 
>          %stddev     %change         %stddev
>              \          |                \  
>      15855           -69.4%       4854        netperf.Throughput_Mbps
>     570788           -69.4%     174773        netperf.Throughput_total_Mbps
>      30543           -59.1%      12480 ±  3%  netperf.time.involuntary_context_switches
>      16661 ±  2%     -20.1%      13317 ±  2%  netperf.time.minor_page_faults
>       2076           -58.1%     869.17 ±  2%  netperf.time.percent_of_cpu_this_job_got
>       6118           -57.8%       2583 ±  2%  netperf.time.system_time
>     143.71 ±  6%     -72.3%      39.77        netperf.time.user_time
>      87371 ±  8%     +81.1%     158253        netperf.time.voluntary_context_switches
>   2.09e+09           -69.4%    6.4e+08        netperf.workload
>      36264           +18.2%      42849        uptime.idle
>  3.058e+10           +22.0%  3.731e+10        cpuidle..time
>  6.536e+08           -60.7%  2.566e+08        cpuidle..usage
>     127819 ± 79%     -82.3%      22609 ± 65%  numa-meminfo.node3.Inactive
>     127764 ± 79%     -82.4%      22440 ± 66%  numa-meminfo.node3.Inactive(anon)
>      71.38           +14.7       86.09        mpstat.cpu.all.idle%
>       4.84            -2.1        2.78 ±  2%  mpstat.cpu.all.soft%
>      22.32           -12.1       10.25 ±  2%  mpstat.cpu.all.sys%
>       0.78 ±  3%      -0.5        0.25        mpstat.cpu.all.usr%
>      71.00           +20.9%      85.83        vmstat.cpu.id
>    4121749           -23.6%    3150424        vmstat.memory.cache
>      43.00 ±  2%     -55.0%      19.33 ±  2%  vmstat.procs.r
>    3921783           -69.4%    1200263        vmstat.system.cs
>     292198            -1.3%     288478        vmstat.system.in
>  6.908e+08 ±  3%     -70.1%  2.064e+08 ±  9%  numa-numastat.node0.local_node
>  6.907e+08 ±  3%     -70.1%  2.065e+08 ±  9%  numa-numastat.node0.numa_hit
>  6.517e+08 ±  2%     -65.5%  2.246e+08 ± 10%  numa-numastat.node1.local_node
>  6.519e+08 ±  2%     -65.5%  2.247e+08 ± 10%  numa-numastat.node1.numa_hit
>   6.81e+08 ±  3%     -72.1%  1.902e+08 ±  8%  numa-numastat.node2.local_node
>  6.811e+08 ±  3%     -72.0%  1.905e+08 ±  8%  numa-numastat.node2.numa_hit
>  6.819e+08 ±  3%     -69.9%   2.05e+08 ±  6%  numa-numastat.node3.local_node
>  6.823e+08 ±  3%     -69.9%  2.051e+08 ±  6%  numa-numastat.node3.numa_hit
>  6.907e+08 ±  3%     -70.1%  2.065e+08 ±  9%  numa-vmstat.node0.numa_hit
>  6.908e+08 ±  3%     -70.1%  2.064e+08 ±  9%  numa-vmstat.node0.numa_local
>  6.519e+08 ±  2%     -65.5%  2.247e+08 ± 10%  numa-vmstat.node1.numa_hit
>  6.517e+08 ±  2%     -65.5%  2.246e+08 ± 10%  numa-vmstat.node1.numa_local
>  6.811e+08 ±  3%     -72.0%  1.905e+08 ±  8%  numa-vmstat.node2.numa_hit
>   6.81e+08 ±  3%     -72.1%  1.902e+08 ±  8%  numa-vmstat.node2.numa_local
>      31948 ± 79%     -82.4%       5622 ± 66%  numa-vmstat.node3.nr_inactive_anon
>      31948 ± 79%     -82.4%       5622 ± 66%  numa-vmstat.node3.nr_zone_inactive_anon
>  6.823e+08 ±  3%     -69.9%  2.051e+08 ±  6%  numa-vmstat.node3.numa_hit
>  6.819e+08 ±  3%     -69.9%   2.05e+08 ±  6%  numa-vmstat.node3.numa_local
>    1216292 ±  5%     -70.1%     363637 ±  4%  meminfo.Active
>    1215873 ±  5%     -70.1%     363097 ±  4%  meminfo.Active(anon)
>    3994598           -24.3%    3022264        meminfo.Cached
>    1878317 ±  4%     -53.7%     870428        meminfo.Committed_AS
>     431272 ±  8%     -28.0%     310461        meminfo.Inactive
>     428860 ±  9%     -28.4%     306912        meminfo.Inactive(anon)
>     668273 ±  5%     -71.3%     192010 ±  4%  meminfo.Mapped
>    5793516           -17.1%    4802753        meminfo.Memused
>       8320 ±  2%     -12.1%       7309 ±  2%  meminfo.PageTables
>    1341918 ±  6%     -72.5%     368590 ±  4%  meminfo.Shmem
>    9796929           -25.1%    7337138        meminfo.max_used_kB
>       1029           -51.6%     498.17 ±  2%  turbostat.Avg_MHz
>      31.32           -16.2       15.17 ±  2%  turbostat.Busy%
>  5.953e+08           -69.1%  1.837e+08 ±  2%  turbostat.C1
>       9.22            -5.2        4.04 ±  4%  turbostat.C1%
>      68.58           +23.5%      84.67        turbostat.CPU%c1
>      57.67           -16.8%      48.00 ±  3%  turbostat.CoreTmp
>       0.23 ±  2%     -31.4%       0.16        turbostat.IPC
>      18.59 ± 30%     -18.6        0.00        turbostat.PKG_%
>    4524200 ±  6%     -81.5%     835280        turbostat.POLL
>       0.10 ±  3%      -0.1        0.02 ± 17%  turbostat.POLL%
>      57.33           -16.6%      47.83 ±  4%  turbostat.PkgTmp
>     561.39           -25.9%     416.03        turbostat.PkgWatt
>       7.75            +6.8%       8.27        turbostat.RAMWatt
>     303881 ±  5%     -70.2%      90609 ±  4%  proc-vmstat.nr_active_anon
>     998594           -24.4%     755404        proc-vmstat.nr_file_pages
>     107254 ±  9%     -28.4%      76741        proc-vmstat.nr_inactive_anon
>     167104 ±  5%     -71.0%      48414 ±  4%  proc-vmstat.nr_mapped
>       2081 ±  2%     -12.1%       1828 ±  2%  proc-vmstat.nr_page_table_pages
>     335422 ±  6%     -72.6%      91983 ±  4%  proc-vmstat.nr_shmem
>      32561            -1.7%      31994        proc-vmstat.nr_slab_reclaimable
>     303881 ±  5%     -70.2%      90609 ±  4%  proc-vmstat.nr_zone_active_anon
>     107254 ±  9%     -28.4%      76741        proc-vmstat.nr_zone_inactive_anon
>     267554 ± 15%     -25.4%     199518 ± 10%  proc-vmstat.numa_hint_faults
>      82267 ± 20%     -27.2%      59929 ± 13%  proc-vmstat.numa_hint_faults_local
>  2.706e+09           -69.5%  8.266e+08        proc-vmstat.numa_hit
>  2.705e+09           -69.5%  8.262e+08        proc-vmstat.numa_local
>     489361 ±  9%     -19.4%     394229 ±  6%  proc-vmstat.numa_pte_updates
>     510140 ± 18%     -75.3%     125829 ±  2%  proc-vmstat.pgactivate
>   7.17e+09           -69.4%  2.197e+09        proc-vmstat.pgalloc_normal
>    1636476 ±  2%     -11.5%    1448944        proc-vmstat.pgfault
>   7.17e+09           -69.4%  2.197e+09        proc-vmstat.pgfree
>      30967 ± 41%     -88.7%       3488 ± 30%  sched_debug.cfs_rq:/.MIN_vruntime.avg
>    1604384 ± 22%     -83.6%     262510 ± 14%  sched_debug.cfs_rq:/.MIN_vruntime.max
>     201146 ± 30%     -86.1%      28034 ± 18%  sched_debug.cfs_rq:/.MIN_vruntime.stddev
>       0.29 ±  8%     -43.5%       0.16 ±  9%  sched_debug.cfs_rq:/.h_nr_running.avg
>       0.42 ±  3%     -15.1%       0.36 ±  3%  sched_debug.cfs_rq:/.h_nr_running.stddev
>      30967 ± 41%     -88.7%       3488 ± 30%  sched_debug.cfs_rq:/.max_vruntime.avg
>    1604384 ± 22%     -83.6%     262510 ± 14%  sched_debug.cfs_rq:/.max_vruntime.max
>     201146 ± 30%     -86.1%      28034 ± 18%  sched_debug.cfs_rq:/.max_vruntime.stddev
>    1526268 ± 11%     -80.6%     295647 ± 10%  sched_debug.cfs_rq:/.min_vruntime.avg
>    2336190 ± 12%     -79.4%     482042 ±  7%  sched_debug.cfs_rq:/.min_vruntime.max
>     859659 ± 11%     -85.8%     121714 ± 18%  sched_debug.cfs_rq:/.min_vruntime.min
>     343902 ± 15%     -78.7%      73263 ±  6%  sched_debug.cfs_rq:/.min_vruntime.stddev
>       0.29 ±  8%     -43.6%       0.16 ±  9%  sched_debug.cfs_rq:/.nr_running.avg
>       0.42 ±  3%     -15.1%       0.36 ±  3%  sched_debug.cfs_rq:/.nr_running.stddev
>     312.39 ±  7%     -46.1%     168.29 ±  5%  sched_debug.cfs_rq:/.runnable_avg.avg
>     355.85 ±  2%     -27.3%     258.86 ±  3%  sched_debug.cfs_rq:/.runnable_avg.stddev
>     984535 ± 22%     -82.1%     176253 ± 31%  sched_debug.cfs_rq:/.spread0.max
>    -491914           -62.6%    -184050        sched_debug.cfs_rq:/.spread0.min
>     343876 ± 15%     -78.7%      73261 ±  6%  sched_debug.cfs_rq:/.spread0.stddev
>     312.25 ±  7%     -46.1%     168.23 ±  5%  sched_debug.cfs_rq:/.util_avg.avg
>     355.80 ±  2%     -27.3%     258.80 ±  3%  sched_debug.cfs_rq:/.util_avg.stddev
>     213.78 ±  8%     -62.3%      80.50 ± 11%  sched_debug.cfs_rq:/.util_est_enqueued.avg
>     331.99 ±  3%     -37.4%     207.79 ±  4%  sched_debug.cfs_rq:/.util_est_enqueued.stddev
>     630039           +19.0%     749877 ±  3%  sched_debug.cpu.avg_idle.avg
>       4262           +45.9%       6219 ±  3%  sched_debug.cpu.avg_idle.min
>       2345 ± 14%     -35.1%       1522 ±  6%  sched_debug.cpu.clock_task.stddev
>       1496 ±  5%     -47.9%     779.72 ±  7%  sched_debug.cpu.curr->pid.avg
>       2528 ±  3%     -19.7%       2031 ±  3%  sched_debug.cpu.curr->pid.stddev
>       0.00 ± 10%     -23.0%       0.00 ±  4%  sched_debug.cpu.next_balance.stddev
>       0.25 ±  6%     -48.0%       0.13 ±  8%  sched_debug.cpu.nr_running.avg
>       0.41 ±  2%     -19.9%       0.33 ±  3%  sched_debug.cpu.nr_running.stddev
>    3859540 ± 10%     -70.7%    1132195 ± 10%  sched_debug.cpu.nr_switches.avg
>    7113795 ± 11%     -64.8%    2504199 ± 10%  sched_debug.cpu.nr_switches.max
>    1618475 ± 15%     -86.1%     224980 ± 30%  sched_debug.cpu.nr_switches.min
>    1045624 ±  9%     -57.2%     447501 ±  9%  sched_debug.cpu.nr_switches.stddev
>  2.446e+10           -66.9%  8.087e+09        perf-stat.i.branch-instructions
>  2.356e+08 ±  2%     -65.6%   80979566 ±  3%  perf-stat.i.branch-misses
>       0.74 ±  8%      +5.7        6.47        perf-stat.i.cache-miss-rate%
>   16166727 ± 10%    +236.6%   54420281 ±  2%  perf-stat.i.cache-misses
>  2.609e+09           -67.5%  8.493e+08 ±  2%  perf-stat.i.cache-references
>    3956687           -69.4%    1211999        perf-stat.i.context-switches
>       1.23           +44.9%       1.79        perf-stat.i.cpi
>   1.51e+11           -52.3%  7.199e+10 ±  2%  perf-stat.i.cpu-cycles
>     363.75           -38.7%     223.06        perf-stat.i.cpu-migrations
>      10558 ± 10%     -87.4%       1326        perf-stat.i.cycles-between-cache-misses
>     652403 ±109%     -72.7%     178258 ±  8%  perf-stat.i.dTLB-load-misses
>  3.497e+10           -66.9%  1.158e+10        perf-stat.i.dTLB-loads
>       0.00 ±  3%      +0.0        0.00 ± 11%  perf-stat.i.dTLB-store-miss-rate%
>     119514 ±  5%     -51.8%      57642 ±  9%  perf-stat.i.dTLB-store-misses
>  2.067e+10           -66.9%  6.833e+09        perf-stat.i.dTLB-stores
>      74.98            +0.8       75.82        perf-stat.i.iTLB-load-miss-rate%
>  1.648e+08 ±  3%     -67.2%   54063746 ±  4%  perf-stat.i.iTLB-load-misses
>   54768215           -68.8%   17107737        perf-stat.i.iTLB-loads
>  1.223e+11           -66.9%  4.052e+10        perf-stat.i.instructions
>       0.81           -30.7%       0.56        perf-stat.i.ipc
>       1.05           -52.3%       0.50 ±  2%  perf-stat.i.metric.GHz
>     453.64           -46.1%     244.53        perf-stat.i.metric.K/sec
>     574.31           -66.9%     189.94        perf-stat.i.metric.M/sec
>       4984 ±  2%     -12.4%       4368        perf-stat.i.minor-faults
>    4306378 ± 13%    +145.4%   10568372 ±  2%  perf-stat.i.node-load-misses
>     267971 ± 20%    +205.5%     818656 ±  4%  perf-stat.i.node-loads
>      93.32            +4.7       98.02        perf-stat.i.node-store-miss-rate%
>    1642200 ± 14%    +217.5%    5214268 ±  2%  perf-stat.i.node-store-misses
>     198883 ± 16%     -39.3%     120629 ±  9%  perf-stat.i.node-stores
>       4985 ±  2%     -12.4%       4369        perf-stat.i.page-faults
>      21.33            -1.7%      20.96        perf-stat.overall.MPKI
>       0.62 ± 10%      +5.8        6.41        perf-stat.overall.cache-miss-rate%
>       1.23           +44.0%       1.78        perf-stat.overall.cpi
>       9426 ±  9%     -86.0%       1323        perf-stat.overall.cycles-between-cache-misses
>       0.00 ±  4%      +0.0        0.00 ±  9%  perf-stat.overall.dTLB-store-miss-rate%
>      75.04            +0.9       75.95        perf-stat.overall.iTLB-load-miss-rate%
>       0.81           -30.5%       0.56        perf-stat.overall.ipc
>      89.11            +8.6       97.73        perf-stat.overall.node-store-miss-rate%
>      17633            +8.3%      19103        perf-stat.overall.path-length
>  2.438e+10           -66.9%  8.061e+09        perf-stat.ps.branch-instructions
>  2.348e+08 ±  2%     -65.6%   80709139 ±  3%  perf-stat.ps.branch-misses
>   16118295 ± 10%    +236.5%   54240216 ±  2%  perf-stat.ps.cache-misses
>    2.6e+09           -67.4%  8.464e+08 ±  2%  perf-stat.ps.cache-references
>    3943074           -69.4%    1207953        perf-stat.ps.context-switches
>  1.505e+11           -52.3%  7.175e+10 ±  2%  perf-stat.ps.cpu-cycles
>     362.72           -38.7%     222.48        perf-stat.ps.cpu-migrations
>     650701 ±109%     -72.7%     177916 ±  8%  perf-stat.ps.dTLB-load-misses
>  3.485e+10           -66.9%  1.155e+10        perf-stat.ps.dTLB-loads
>     119179 ±  5%     -51.8%      57464 ±  9%  perf-stat.ps.dTLB-store-misses
>   2.06e+10           -66.9%   6.81e+09        perf-stat.ps.dTLB-stores
>  1.642e+08 ±  3%     -67.2%   53885104 ±  4%  perf-stat.ps.iTLB-load-misses
>   54583301           -68.8%   17050690        perf-stat.ps.iTLB-loads
>  1.219e+11           -66.9%  4.039e+10        perf-stat.ps.instructions
>       4965 ±  2%     -12.3%       4352        perf-stat.ps.minor-faults
>    4293134 ± 13%    +145.4%   10534117 ±  2%  perf-stat.ps.node-load-misses
>     267097 ± 20%    +205.5%     816047 ±  4%  perf-stat.ps.node-loads
>    1637287 ± 13%    +217.4%    5197315 ±  2%  perf-stat.ps.node-store-misses
>     198487 ± 15%     -39.3%     120430 ±  9%  perf-stat.ps.node-stores
>       4966 ±  2%     -12.3%       4353        perf-stat.ps.page-faults
>  3.686e+13           -66.8%  1.223e+13        perf-stat.total.instructions
>       9.05 ±  7%      -3.4        5.70 ±  6%  perf-profile.calltrace.cycles-pp.sctp_packet_pack.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
>       8.94 ±  7%      -3.2        5.69 ±  5%  perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
>       8.61 ±  7%      -3.2        5.44 ±  6%  perf-profile.calltrace.cycles-pp.memcpy_erms.sctp_packet_pack.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter
>       5.69 ±  4%      -3.0        2.68 ±  7%  perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle_irq.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
>       5.85 ±  4%      -3.0        2.90 ±  8%  perf-profile.calltrace.cycles-pp.intel_idle_irq.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
>      21.32 ±  6%      -2.9       18.43 ±  5%  perf-profile.calltrace.cycles-pp.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg.___sys_sendmsg
>      13.45 ±  7%      -2.5       10.92 ±  5%  perf-profile.calltrace.cycles-pp.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
>       7.02 ±  7%      -2.5        4.51 ±  6%  perf-profile.calltrace.cycles-pp.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
>       6.53 ±  6%      -2.5        4.06 ±  6%  perf-profile.calltrace.cycles-pp.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
>       6.51 ±  6%      -2.5        4.05 ±  6%  perf-profile.calltrace.cycles-pp.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       5.68 ±  6%      -2.1        3.54 ±  6%  perf-profile.calltrace.cycles-pp._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg
>       5.52 ±  6%      -2.1        3.45 ±  6%  perf-profile.calltrace.cycles-pp.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg
>       5.48 ±  6%      -2.1        3.42 ±  6%  perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter
>      11.97 ±  7%      -2.0        9.98 ±  5%  perf-profile.calltrace.cycles-pp.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc
>       9.16 ±  7%      -1.8        7.37 ±  5%  perf-profile.calltrace.cycles-pp.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg
>      10.42 ±  7%      -1.4        9.00 ±  5%  perf-profile.calltrace.cycles-pp.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND
>       1.58 ±  6%      -1.2        0.35 ± 70%  perf-profile.calltrace.cycles-pp.__alloc_pages.kmalloc_large_node.__kmalloc_node_track_caller.kmalloc_reserve.__alloc_skb
>       3.49 ±  6%      -1.2        2.30 ±  7%  perf-profile.calltrace.cycles-pp.sctp_user_addto_chunk.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
>       3.15 ±  6%      -1.1        2.06 ±  6%  perf-profile.calltrace.cycles-pp._copy_from_iter.sctp_user_addto_chunk.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg
>       2.86 ±  7%      -1.1        1.79 ±  7%  perf-profile.calltrace.cycles-pp.sctp_make_datafrag_empty.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
>       3.16 ±  7%      -1.1        2.11 ±  5%  perf-profile.calltrace.cycles-pp.sctp_data_ready.sctp_ulpq_tail_event.sctp_ulpq_tail_data.sctp_cmd_interpreter.sctp_do_sm
>       3.00 ±  6%      -1.0        1.96 ±  6%  perf-profile.calltrace.cycles-pp.copyin._copy_from_iter.sctp_user_addto_chunk.sctp_datamsg_from_user.sctp_sendmsg_to_asoc
>       2.97 ±  6%      -1.0        1.93 ±  6%  perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyin._copy_from_iter.sctp_user_addto_chunk.sctp_datamsg_from_user
>       3.26 ±  7%      -1.0        2.22 ±  5%  perf-profile.calltrace.cycles-pp.sctp_ulpq_tail_event.sctp_ulpq_tail_data.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
>       2.89 ±  7%      -1.0        1.87 ±  5%  perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sctp_data_ready.sctp_ulpq_tail_event.sctp_ulpq_tail_data.sctp_cmd_interpreter
>       2.68 ±  6%      -0.9        1.74 ±  5%  perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.sctp_data_ready.sctp_ulpq_tail_event.sctp_ulpq_tail_data
>       2.40 ±  7%      -0.9        1.46 ±  6%  perf-profile.calltrace.cycles-pp._sctp_make_chunk.sctp_make_datafrag_empty.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg
>       2.49 ±  7%      -0.9        1.62 ±  5%  perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.sctp_data_ready.sctp_ulpq_tail_event
>       2.46 ±  6%      -0.9        1.60 ±  5%  perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.sctp_data_ready
>       1.86 ±  6%      -0.8        1.10 ±  6%  perf-profile.calltrace.cycles-pp.schedule_timeout.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       1.81 ±  7%      -0.8        1.06 ±  5%  perf-profile.calltrace.cycles-pp.__alloc_skb._sctp_make_chunk.sctp_make_datafrag_empty.sctp_datamsg_from_user.sctp_sendmsg_to_asoc
>       1.76 ±  9%      -0.7        1.01 ±  6%  perf-profile.calltrace.cycles-pp.sctp_ulpevent_free.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
>       1.82 ±  6%      -0.7        1.08 ±  6%  perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg
>       1.50 ±  6%      -0.7        0.76 ±  5%  perf-profile.calltrace.cycles-pp.skb_release_data.kfree_skb_reason.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       1.79 ±  6%      -0.7        1.06 ±  6%  perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.sctp_skb_recv_datagram.sctp_recvmsg
>       1.61 ±  6%      -0.6        1.01 ±  6%  perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
>       0.86 ±  7%      -0.6        0.26 ±100%  perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.schedule_timeout
>       1.56 ±  6%      -0.6        0.98 ±  6%  perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary
>       1.56 ±  8%      -0.6        0.99 ±  6%  perf-profile.calltrace.cycles-pp.sctp_outq_flush_data.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND
>       1.25 ±  7%      -0.6        0.68 ±  5%  perf-profile.calltrace.cycles-pp.kmalloc_reserve.__alloc_skb._sctp_make_chunk.sctp_make_datafrag_empty.sctp_datamsg_from_user
>       1.22 ±  7%      -0.6        0.66 ±  5%  perf-profile.calltrace.cycles-pp.__kmalloc_node_track_caller.kmalloc_reserve.__alloc_skb._sctp_make_chunk.sctp_make_datafrag_empty
>       1.19 ±  7%      -0.5        0.64 ±  5%  perf-profile.calltrace.cycles-pp.kmalloc_large_node.__kmalloc_node_track_caller.kmalloc_reserve.__alloc_skb._sctp_make_chunk
>       0.90 ±  7%      -0.5        0.39 ± 70%  perf-profile.calltrace.cycles-pp.skb_release_data.consume_skb.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter
>       0.94 ±  7%      -0.5        0.46 ± 45%  perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.schedule_timeout.sctp_skb_recv_datagram
>       0.74 ±  6%      -0.5        0.27 ±100%  perf-profile.calltrace.cycles-pp.sctp_endpoint_lookup_assoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg.___sys_sendmsg
>       0.98 ±  8%      -0.4        0.57 ±  7%  perf-profile.calltrace.cycles-pp.sctp_chunk_put.sctp_ulpevent_free.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       1.05 ±  8%      -0.4        0.66 ±  7%  perf-profile.calltrace.cycles-pp.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv
>       1.10 ±  7%      -0.4        0.72 ±  6%  perf-profile.calltrace.cycles-pp.sendmsg_copy_msghdr.___sys_sendmsg.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe
>       0.46 ± 45%      +0.4        0.83 ± 27%  perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
>       0.00            +0.8        0.84 ± 24%  perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
>       0.00            +0.8        0.84 ± 24%  perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
>       0.00            +0.9        0.85 ±  6%  perf-profile.calltrace.cycles-pp.page_counter_uncharge.drain_stock.refill_stock.__sk_mem_reduce_allocated.skb_release_head_state
>       0.00            +0.9        0.87 ±  6%  perf-profile.calltrace.cycles-pp.drain_stock.refill_stock.__sk_mem_reduce_allocated.skb_release_head_state.kfree_skb_reason
>       0.00            +1.0        0.98 ±  7%  perf-profile.calltrace.cycles-pp.refill_stock.__sk_mem_reduce_allocated.skb_release_head_state.kfree_skb_reason.sctp_recvmsg
>       0.00            +1.2        1.24 ±  5%  perf-profile.calltrace.cycles-pp.page_counter_uncharge.drain_stock.refill_stock.__sk_mem_reduce_allocated.sctp_wfree
>       0.00            +1.3        1.26 ±  5%  perf-profile.calltrace.cycles-pp.drain_stock.refill_stock.__sk_mem_reduce_allocated.sctp_wfree.skb_release_head_state
>       0.00            +1.3        1.27 ± 19%  perf-profile.calltrace.cycles-pp.try_charge_memcg.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_ulpevent_make_rcvmsg
>       0.00            +1.3        1.29 ± 26%  perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
>       1.60 ± 10%      +1.3        2.92 ±  5%  perf-profile.calltrace.cycles-pp.sctp_ulpevent_make_rcvmsg.sctp_ulpq_tail_data.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
>       0.00            +1.4        1.35 ±  5%  perf-profile.calltrace.cycles-pp.refill_stock.__sk_mem_reduce_allocated.sctp_wfree.skb_release_head_state.consume_skb
>       0.00            +1.4        1.42 ± 25%  perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
>       0.00            +1.6        1.63 ±  5%  perf-profile.calltrace.cycles-pp.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_ulpevent_make_rcvmsg.sctp_ulpq_tail_data
>       0.00            +1.7        1.66 ± 19%  perf-profile.calltrace.cycles-pp.page_counter_try_charge.try_charge_memcg.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule
>      10.96 ±  7%      +1.7       12.67 ±  5%  perf-profile.calltrace.cycles-pp.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
>       0.00            +1.7        1.72 ±  5%  perf-profile.calltrace.cycles-pp.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_ulpevent_make_rcvmsg.sctp_ulpq_tail_data.sctp_cmd_interpreter
>       0.00            +1.7        1.73 ±  5%  perf-profile.calltrace.cycles-pp.__sk_mem_schedule.sctp_ulpevent_make_rcvmsg.sctp_ulpq_tail_data.sctp_cmd_interpreter.sctp_do_sm
>      10.84 ±  7%      +1.8       12.59 ±  5%  perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter
>      10.63 ±  7%      +1.8       12.42 ±  5%  perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush
>      10.58 ±  7%      +1.8       12.40 ±  5%  perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit
>      10.53 ±  7%      +1.8       12.36 ±  5%  perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit
>      10.36 ±  7%      +1.9       12.25 ±  5%  perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2
>      10.26 ±  7%      +1.9       12.18 ±  5%  perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip
>      10.23 ±  7%      +1.9       12.17 ±  5%  perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq
>      10.07 ±  7%      +2.0       12.08 ±  5%  perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start
>       0.00            +2.0        2.02 ±  6%  perf-profile.calltrace.cycles-pp.try_charge_memcg.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_sendmsg_to_asoc
>       9.84 ±  7%      +2.1       11.95 ±  5%  perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action
>       9.82 ±  7%      +2.1       11.94 ±  5%  perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll
>       9.74 ±  7%      +2.1       11.88 ±  5%  perf-profile.calltrace.cycles-pp.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog
>       3.38 ±  7%      +2.1        5.53 ±  5%  perf-profile.calltrace.cycles-pp.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
>       0.00            +2.4        2.38 ±  6%  perf-profile.calltrace.cycles-pp.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_sendmsg_to_asoc.sctp_sendmsg
>       0.00            +2.5        2.54 ±  6%  perf-profile.calltrace.cycles-pp.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
>       0.00            +2.5        2.55 ±  6%  perf-profile.calltrace.cycles-pp.__sk_mem_schedule.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
>       8.08 ±  7%      +2.7       10.74 ±  5%  perf-profile.calltrace.cycles-pp.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
>       7.63 ±  7%      +2.8       10.44 ±  5%  perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
>      15.25 ±  6%      +2.9       18.11 ±  6%  perf-profile.calltrace.cycles-pp.inet_recvmsg.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg.do_syscall_64
>      15.15 ±  7%      +2.9       18.03 ±  5%  perf-profile.calltrace.cycles-pp.release_sock.sctp_sendmsg.sock_sendmsg.____sys_sendmsg.___sys_sendmsg
>      15.20 ±  6%      +2.9       18.09 ±  6%  perf-profile.calltrace.cycles-pp.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg
>      15.02 ±  7%      +2.9       17.94 ±  6%  perf-profile.calltrace.cycles-pp.__release_sock.release_sock.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
>      14.96 ±  7%      +2.9       17.90 ±  6%  perf-profile.calltrace.cycles-pp.sctp_backlog_rcv.__release_sock.release_sock.sctp_sendmsg.sock_sendmsg
>      11.70 ±  7%      +3.0       14.67 ±  6%  perf-profile.calltrace.cycles-pp.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_backlog_rcv.__release_sock
>       0.84 ± 10%      +3.1        3.94 ±  5%  perf-profile.calltrace.cycles-pp._raw_spin_lock_bh.lock_sock_nested.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg
>       0.96 ±  9%      +3.1        4.06 ±  6%  perf-profile.calltrace.cycles-pp.lock_sock_nested.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       0.64 ± 11%      +3.2        3.82 ±  5%  perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_bh.lock_sock_nested.sctp_skb_recv_datagram.sctp_recvmsg
>       0.00            +3.9        3.90 ±  5%  perf-profile.calltrace.cycles-pp.sctp_eat_data.sctp_sf_eat_data_6_2.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv
>       0.00            +4.0        3.98 ±  5%  perf-profile.calltrace.cycles-pp.sctp_sf_eat_data_6_2.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu
>       2.90 ±  7%      +4.2        7.09 ±  6%  perf-profile.calltrace.cycles-pp.sctp_outq_sack.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_backlog_rcv
>       1.87 ±  7%      +4.5        6.40 ±  6%  perf-profile.calltrace.cycles-pp.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
>       1.43 ±  7%      +4.6        6.01 ±  6%  perf-profile.calltrace.cycles-pp.consume_skb.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter.sctp_do_sm
>       1.78 ±  6%      +4.6        6.42 ±  6%  perf-profile.calltrace.cycles-pp.kfree_skb_reason.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
>       0.00            +5.1        5.10 ±  5%  perf-profile.calltrace.cycles-pp.__sk_mem_reduce_allocated.sctp_wfree.skb_release_head_state.consume_skb.sctp_chunk_put
>       0.17 ±141%      +5.3        5.42 ±  6%  perf-profile.calltrace.cycles-pp.skb_release_head_state.consume_skb.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter
>       0.00            +5.3        5.35 ±  6%  perf-profile.calltrace.cycles-pp.sctp_wfree.skb_release_head_state.consume_skb.sctp_chunk_put.sctp_outq_sack
>       0.00            +5.5        5.51 ±  6%  perf-profile.calltrace.cycles-pp.__sk_mem_reduce_allocated.skb_release_head_state.kfree_skb_reason.sctp_recvmsg.inet_recvmsg
>       0.00            +5.7        5.65 ±  6%  perf-profile.calltrace.cycles-pp.skb_release_head_state.kfree_skb_reason.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       9.38 ±  6%      -3.5        5.93 ±  6%  perf-profile.children.cycles-pp.sctp_packet_pack
>      24.70 ±  6%      -3.4       21.34 ±  6%  perf-profile.children.cycles-pp.sctp_outq_flush
>       8.83 ±  6%      -3.2        5.60 ±  6%  perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
>       8.77 ±  6%      -3.2        5.58 ±  6%  perf-profile.children.cycles-pp.memcpy_erms
>       5.88 ±  4%      -3.0        2.92 ±  8%  perf-profile.children.cycles-pp.intel_idle_irq
>      21.34 ±  6%      -2.8       18.58 ±  6%  perf-profile.children.cycles-pp.sctp_sendmsg_to_asoc
>       7.06 ±  6%      -2.5        4.54 ±  7%  perf-profile.children.cycles-pp.sctp_datamsg_from_user
>      13.52 ±  6%      -2.5       11.00 ±  6%  perf-profile.children.cycles-pp.sctp_primitive_SEND
>       6.53 ±  6%      -2.5        4.06 ±  6%  perf-profile.children.cycles-pp.skb_copy_datagram_iter
>       6.51 ±  6%      -2.5        4.05 ±  6%  perf-profile.children.cycles-pp.__skb_datagram_iter
>       5.68 ±  6%      -2.1        3.54 ±  6%  perf-profile.children.cycles-pp._copy_to_iter
>       5.52 ±  6%      -2.1        3.45 ±  6%  perf-profile.children.cycles-pp.copyout
>       3.33 ±  6%      -1.4        1.92 ±  6%  perf-profile.children.cycles-pp.__alloc_skb
>       3.38 ±  6%      -1.3        2.07 ±  6%  perf-profile.children.cycles-pp.__schedule
>       3.51 ±  6%      -1.2        2.31 ±  7%  perf-profile.children.cycles-pp.sctp_user_addto_chunk
>       2.67 ±  6%      -1.2        1.47 ±  6%  perf-profile.children.cycles-pp.skb_release_data
>       2.43 ±  6%      -1.1        1.32 ±  6%  perf-profile.children.cycles-pp.kmalloc_reserve
>       3.17 ±  6%      -1.1        2.08 ±  7%  perf-profile.children.cycles-pp._copy_from_iter
>       2.38 ±  6%      -1.1        1.29 ±  6%  perf-profile.children.cycles-pp.__kmalloc_node_track_caller
>       2.88 ±  7%      -1.1        1.80 ±  7%  perf-profile.children.cycles-pp.sctp_make_datafrag_empty
>       3.18 ±  6%      -1.1        2.12 ±  6%  perf-profile.children.cycles-pp.sctp_data_ready
>       3.02 ±  6%      -1.0        1.98 ±  7%  perf-profile.children.cycles-pp.copyin
>       3.28 ±  6%      -1.0        2.25 ±  6%  perf-profile.children.cycles-pp.sctp_ulpq_tail_event
>       2.26 ±  6%      -1.0        1.22 ±  5%  perf-profile.children.cycles-pp.kmalloc_large_node
>       2.62 ±  6%      -1.0        1.60 ±  7%  perf-profile.children.cycles-pp._sctp_make_chunk
>       2.90 ±  6%      -1.0        1.89 ±  6%  perf-profile.children.cycles-pp.__wake_up_common_lock
>       2.69 ±  6%      -0.9        1.75 ±  6%  perf-profile.children.cycles-pp.__wake_up_common
>       1.97 ±  6%      -0.9        1.04 ±  6%  perf-profile.children.cycles-pp.__alloc_pages
>       2.50 ±  6%      -0.9        1.64 ±  6%  perf-profile.children.cycles-pp.autoremove_wake_function
>       2.48 ±  6%      -0.9        1.63 ±  6%  perf-profile.children.cycles-pp.try_to_wake_up
>       1.67 ±  5%      -0.8        0.86 ±  6%  perf-profile.children.cycles-pp.get_page_from_freelist
>       2.26 ±  7%      -0.8        1.48 ±  7%  perf-profile.children.cycles-pp.sctp_outq_flush_data
>       1.86 ±  6%      -0.8        1.10 ±  6%  perf-profile.children.cycles-pp.schedule_timeout
>       1.76 ±  8%      -0.7        1.02 ±  6%  perf-profile.children.cycles-pp.sctp_ulpevent_free
>       2.08 ±  5%      -0.7        1.33 ±  8%  perf-profile.children.cycles-pp.kmem_cache_free
>       1.84 ±  6%      -0.7        1.10 ±  6%  perf-profile.children.cycles-pp.schedule
>       1.62 ±  6%      -0.6        1.02 ±  6%  perf-profile.children.cycles-pp.schedule_idle
>       1.20 ±  6%      -0.6        0.62 ±  7%  perf-profile.children.cycles-pp.free_unref_page
>       1.49 ±  5%      -0.5        0.95 ±  6%  perf-profile.children.cycles-pp._copy_from_user
>       1.03 ±  6%      -0.5        0.54 ±  5%  perf-profile.children.cycles-pp.rmqueue
>       1.06 ±  6%      -0.5        0.58 ±  5%  perf-profile.children.cycles-pp._raw_spin_lock_irqsave
>       1.18 ±  5%      -0.4        0.74 ±  6%  perf-profile.children.cycles-pp.__check_object_size
>       1.22 ±  4%      -0.4        0.79 ±  8%  perf-profile.children.cycles-pp.__rhashtable_lookup
>       0.97 ±  6%      -0.4        0.57 ±  7%  perf-profile.children.cycles-pp.__slab_free
>       0.94 ±  7%      -0.4        0.54 ±  7%  perf-profile.children.cycles-pp.dequeue_task_fair
>       1.18 ±  6%      -0.4        0.78 ±  7%  perf-profile.children.cycles-pp.ttwu_do_activate
>       0.82 ±  6%      -0.4        0.43 ±  7%  perf-profile.children.cycles-pp._raw_spin_lock
>       1.11 ±  6%      -0.4        0.73 ±  7%  perf-profile.children.cycles-pp.sendmsg_copy_msghdr
>       1.14 ±  6%      -0.4        0.76 ±  7%  perf-profile.children.cycles-pp.enqueue_task_fair
>       0.87 ±  7%      -0.4        0.50 ±  7%  perf-profile.children.cycles-pp.dequeue_entity
>       0.92 ± 11%      -0.4        0.56 ±  6%  perf-profile.children.cycles-pp.sctp_outq_select_transport
>       1.00 ±  5%      -0.4        0.65 ±  6%  perf-profile.children.cycles-pp.__copy_msghdr_from_user
>       0.82 ± 12%      -0.3        0.49 ±  6%  perf-profile.children.cycles-pp.sctp_packet_config
>       0.84 ±  6%      -0.3        0.54 ±  8%  perf-profile.children.cycles-pp.import_iovec
>       0.84 ±  6%      -0.3        0.55 ±  7%  perf-profile.children.cycles-pp.pick_next_task_fair
>       0.80 ±  4%      -0.3        0.51 ±  9%  perf-profile.children.cycles-pp.kfree
>       0.50 ±  6%      -0.3        0.20 ±  7%  perf-profile.children.cycles-pp.free_pcppages_bulk
>       0.80 ±  6%      -0.3        0.51 ±  8%  perf-profile.children.cycles-pp.__import_iovec
>       0.83 ±  6%      -0.3        0.54 ±  7%  perf-profile.children.cycles-pp.enqueue_entity
>       0.79 ±  7%      -0.3        0.51 ±  7%  perf-profile.children.cycles-pp.kmem_cache_alloc
>       0.70 ±  6%      -0.3        0.42 ±  8%  perf-profile.children.cycles-pp.update_load_avg
>       0.78 ±  7%      -0.3        0.50 ± 10%  perf-profile.children.cycles-pp.sctp_hash_cmp
>       0.73 ±  5%      -0.3        0.47 ±  6%  perf-profile.children.cycles-pp.__sctp_rcv_lookup
>       0.69 ±  6%      -0.3        0.44 ±  6%  perf-profile.children.cycles-pp.check_heap_object
>       0.47 ±  6%      -0.3        0.22 ±  8%  perf-profile.children.cycles-pp.__free_pages_ok
>       0.70 ±  4%      -0.2        0.46 ±  6%  perf-profile.children.cycles-pp.sctp_addrs_lookup_transport
>       0.68 ±  6%      -0.2        0.43 ±  8%  perf-profile.children.cycles-pp.iovec_from_user
>       0.71 ±  6%      -0.2        0.47 ±  8%  perf-profile.children.cycles-pp.sctp_chunkify
>       0.66 ±  5%      -0.2        0.42 ±  8%  perf-profile.children.cycles-pp.__might_resched
>       0.60 ±  5%      -0.2        0.36 ±  4%  perf-profile.children.cycles-pp.set_next_entity
>       0.74 ±  6%      -0.2        0.51 ±  8%  perf-profile.children.cycles-pp.sctp_endpoint_lookup_assoc
>       0.72 ±  6%      -0.2        0.50 ±  9%  perf-profile.children.cycles-pp.sctp_epaddr_lookup_transport
>       0.54 ±  6%      -0.2        0.32 ± 10%  perf-profile.children.cycles-pp.__dev_queue_xmit
>       0.44 ±  7%      -0.2        0.23 ±  6%  perf-profile.children.cycles-pp.sctp_inq_pop
>       0.61 ±  6%      -0.2        0.40 ±  7%  perf-profile.children.cycles-pp.copy_user_short_string
>       0.62 ± 13%      -0.2        0.42 ±  5%  perf-profile.children.cycles-pp.__skb_clone
>       0.52 ±  5%      -0.2        0.32 ±  7%  perf-profile.children.cycles-pp.__might_fault
>       0.46 ±  5%      -0.2        0.27 ±  7%  perf-profile.children.cycles-pp.simple_copy_to_iter
>       0.51 ±  7%      -0.2        0.33 ±  4%  perf-profile.children.cycles-pp.__entry_text_start
>       0.36 ±  7%      -0.2        0.19 ±  8%  perf-profile.children.cycles-pp.update_curr
>       0.56 ±  6%      -0.2        0.38 ±  6%  perf-profile.children.cycles-pp.__list_del_entry_valid
>       0.37 ±  7%      -0.2        0.21 ±  5%  perf-profile.children.cycles-pp.__mod_node_page_state
>       0.32 ±  7%      -0.2        0.17 ±  8%  perf-profile.children.cycles-pp.__zone_watermark_ok
>       0.42 ± 10%      -0.2        0.27 ±  6%  perf-profile.children.cycles-pp.select_task_rq
>       0.46 ± 17%      -0.2        0.31 ±  5%  perf-profile.children.cycles-pp.__copy_skb_header
>       0.46 ±  7%      -0.1        0.31 ± 10%  perf-profile.children.cycles-pp.sctp_packet_transmit_chunk
>       0.46 ±  7%      -0.1        0.32 ±  4%  perf-profile.children.cycles-pp.update_rq_clock
>       0.43 ±  5%      -0.1        0.29 ± 10%  perf-profile.children.cycles-pp.sctp_addto_chunk
>       0.41 ±  7%      -0.1        0.27 ± 10%  perf-profile.children.cycles-pp.sctp_packet_append_chunk
>       0.34 ±  6%      -0.1        0.20 ±  9%  perf-profile.children.cycles-pp.dev_hard_start_xmit
>       0.46 ±  8%      -0.1        0.32 ±  6%  perf-profile.children.cycles-pp.kmem_cache_alloc_node
>       0.40 ±  5%      -0.1        0.27 ±  5%  perf-profile.children.cycles-pp.sockfd_lookup_light
>       0.38 ±  6%      -0.1        0.25 ±  6%  perf-profile.children.cycles-pp.sctp_chunk_free
>       0.24 ± 14%      -0.1        0.10 ± 11%  perf-profile.children.cycles-pp.sctp_assoc_rwnd_increase
>       0.35 ±  6%      -0.1        0.21 ±  6%  perf-profile.children.cycles-pp.__list_add_valid
>       0.36 ±  7%      -0.1        0.22 ± 10%  perf-profile.children.cycles-pp.sctp_gen_sack
>       0.36 ±  5%      -0.1        0.23 ±  9%  perf-profile.children.cycles-pp.memset_erms
>       0.35 ±  8%      -0.1        0.22 ± 10%  perf-profile.children.cycles-pp.memcg_slab_free_hook
>       0.32 ±  6%      -0.1        0.19 ±  9%  perf-profile.children.cycles-pp.loopback_xmit
>       0.36 ±  5%      -0.1        0.23 ±  8%  perf-profile.children.cycles-pp.sock_kmalloc
>       0.36 ±  4%      -0.1        0.24 ±  7%  perf-profile.children.cycles-pp.__might_sleep
>       0.33 ±  8%      -0.1        0.21 ±  7%  perf-profile.children.cycles-pp.__virt_addr_valid
>       0.28 ±  8%      -0.1        0.15 ±  8%  perf-profile.children.cycles-pp.free_unref_page_commit
>       0.34 ±  4%      -0.1        0.22 ±  6%  perf-profile.children.cycles-pp.free_pcp_prepare
>       0.33 ±  7%      -0.1        0.20 ± 11%  perf-profile.children.cycles-pp.sctp_make_sack
>       0.30 ± 13%      -0.1        0.18 ±  9%  perf-profile.children.cycles-pp.sctp_v4_xmit
>       0.34 ±  5%      -0.1        0.22 ±  6%  perf-profile.children.cycles-pp.__fdget
>       0.35 ±  6%      -0.1        0.23 ±  7%  perf-profile.children.cycles-pp.move_addr_to_kernel
>       0.25 ±  5%      -0.1        0.13 ±  6%  perf-profile.children.cycles-pp.__free_one_page
>       0.40 ±  9%      -0.1        0.29 ±  6%  perf-profile.children.cycles-pp.aa_sk_perm
>       0.24 ±  6%      -0.1        0.12 ±  8%  perf-profile.children.cycles-pp.prepare_task_switch
>       0.32 ±  7%      -0.1        0.21 ±  6%  perf-profile.children.cycles-pp.sctp_check_transmitted
>       0.30 ±  6%      -0.1        0.19 ±  7%  perf-profile.children.cycles-pp.sctp_association_put
>       0.36 ±  7%      -0.1        0.24 ±  7%  perf-profile.children.cycles-pp.sock_recvmsg
>       0.26 ± 12%      -0.1        0.16 ± 15%  perf-profile.children.cycles-pp.ipv4_dst_check
>       0.22 ±  9%      -0.1        0.11 ± 46%  perf-profile.children.cycles-pp.accept_connections
>       0.31 ± 11%      -0.1        0.20 ±  9%  perf-profile.children.cycles-pp.select_task_rq_fair
>       0.22 ± 17%      -0.1        0.11 ±  6%  perf-profile.children.cycles-pp.dst_release
>       0.23 ±  6%      -0.1        0.12 ±  7%  perf-profile.children.cycles-pp.rmqueue_bulk
>       0.22 ±  6%      -0.1        0.11 ± 12%  perf-profile.children.cycles-pp.sock_wfree
>       0.28 ±  6%      -0.1        0.18 ±  5%  perf-profile.children.cycles-pp.send_sctp_stream_1toMany
>       0.32 ±  7%      -0.1        0.23 ±  9%  perf-profile.children.cycles-pp.security_socket_recvmsg
>       0.30 ±  7%      -0.1        0.20 ±  9%  perf-profile.children.cycles-pp.skb_set_owner_w
>       0.28 ±  7%      -0.1        0.18 ±  8%  perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
>       0.27 ±  4%      -0.1        0.17 ±  9%  perf-profile.children.cycles-pp.sock_kfree_s
>       0.27 ± 10%      -0.1        0.18 ± 11%  perf-profile.children.cycles-pp.sctp_transport_hold
>       0.24 ±  6%      -0.1        0.15 ±  5%  perf-profile.children.cycles-pp.__switch_to
>       0.24 ±  7%      -0.1        0.15 ±  6%  perf-profile.children.cycles-pp.tick_nohz_idle_exit
>       0.21 ± 10%      -0.1        0.12 ±  9%  perf-profile.children.cycles-pp.recv_sctp_stream_1toMany
>       0.23 ±  7%      -0.1        0.14 ±  7%  perf-profile.children.cycles-pp.prepare_to_wait_exclusive
>       0.22 ±  9%      -0.1        0.14 ±  9%  perf-profile.children.cycles-pp.accept_connection
>       0.22 ±  9%      -0.1        0.14 ±  9%  perf-profile.children.cycles-pp.spawn_child
>       0.22 ±  9%      -0.1        0.14 ±  9%  perf-profile.children.cycles-pp.process_requests
>       0.23 ±  3%      -0.1        0.14 ±  7%  perf-profile.children.cycles-pp.__kmalloc
>       0.20 ±  9%      -0.1        0.12 ± 10%  perf-profile.children.cycles-pp.skb_clone
>       0.31 ± 10%      -0.1        0.22 ± 13%  perf-profile.children.cycles-pp.sctp_sched_fcfs_dequeue
>       0.29 ± 12%      -0.1        0.21 ±  5%  perf-profile.children.cycles-pp.sctp_transport_put
>       0.22 ±  8%      -0.1        0.14 ±  7%  perf-profile.children.cycles-pp.select_idle_sibling
>       0.22 ±  8%      -0.1        0.14 ±  5%  perf-profile.children.cycles-pp.__switch_to_asm
>       0.25 ± 10%      -0.1        0.17 ± 11%  perf-profile.children.cycles-pp.__sctp_packet_append_chunk
>       0.23 ±  5%      -0.1        0.15 ± 10%  perf-profile.children.cycles-pp.__cond_resched
>       0.20 ±  6%      -0.1        0.13 ±  5%  perf-profile.children.cycles-pp.available_idle_cpu
>       0.19 ±  9%      -0.1        0.11 ±  6%  perf-profile.children.cycles-pp.poll_idle
>       0.20 ±  6%      -0.1        0.13 ±  9%  perf-profile.children.cycles-pp.reweight_entity
>       0.20 ±  7%      -0.1        0.13 ±  8%  perf-profile.children.cycles-pp.sctp_make_control
>       0.25 ±  9%      -0.1        0.18 ±  8%  perf-profile.children.cycles-pp.syscall_exit_to_user_mode
>       0.20 ±  6%      -0.1        0.12 ±  8%  perf-profile.children.cycles-pp.__free_pages
>       0.26 ±  8%      -0.1        0.19 ±  9%  perf-profile.children.cycles-pp.security_socket_sendmsg
>       0.19 ±  8%      -0.1        0.12 ± 13%  perf-profile.children.cycles-pp.syscall_return_via_sysret
>       0.17 ±  9%      -0.1        0.10 ± 14%  perf-profile.children.cycles-pp.__mod_timer
>       0.16 ±  5%      -0.1        0.09 ±  7%  perf-profile.children.cycles-pp.___perf_sw_event
>       0.21 ±  6%      -0.1        0.14 ±  9%  perf-profile.children.cycles-pp.sctp_datamsg_put
>       0.21 ±  7%      -0.1        0.14 ±  7%  perf-profile.children.cycles-pp.sctp_association_hold
>       0.18 ± 10%      -0.1        0.11 ±  4%  perf-profile.children.cycles-pp.sctp_outq_flush_ctrl
>       0.16 ±  8%      -0.1        0.09 ± 14%  perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
>       0.20 ±  4%      -0.1        0.13 ±  9%  perf-profile.children.cycles-pp.kmem_cache_alloc_trace
>       0.19 ±  5%      -0.1        0.13 ±  8%  perf-profile.children.cycles-pp.__update_load_avg_se
>       0.16 ±  5%      -0.1        0.10 ±  9%  perf-profile.children.cycles-pp.del_timer
>       0.14 ± 11%      -0.1        0.08 ±  4%  perf-profile.children.cycles-pp.check_new_pages
>       0.23 ±  7%      -0.1        0.17 ± 10%  perf-profile.children.cycles-pp.sctp_sched_dequeue_common
>       0.10 ±  5%      -0.1        0.04 ± 71%  perf-profile.children.cycles-pp.finish_task_switch
>       0.18 ±  7%      -0.1        0.12 ±  6%  perf-profile.children.cycles-pp.sctp_outq_tail
>       0.12 ±  4%      -0.1        0.06 ± 13%  perf-profile.children.cycles-pp.check_stack_object
>       0.13 ±  8%      -0.1        0.08 ±  8%  perf-profile.children.cycles-pp.__put_user_nocheck_4
>       0.16 ±  4%      -0.1        0.10 ± 13%  perf-profile.children.cycles-pp.__genradix_ptr
>       0.17 ±  6%      -0.1        0.11 ±  6%  perf-profile.children.cycles-pp.nr_iowait_cpu
>       0.16 ±  8%      -0.1        0.11 ± 13%  perf-profile.children.cycles-pp.sctp_sendmsg_parse
>       0.13 ±  7%      -0.1        0.08 ± 12%  perf-profile.children.cycles-pp.lock_timer_base
>       0.08 ± 12%      -0.0        0.02 ± 99%  perf-profile.children.cycles-pp.ip_local_out
>       0.14 ±  7%      -0.0        0.09 ± 11%  perf-profile.children.cycles-pp.memcg_slab_post_alloc_hook
>       0.14 ±  9%      -0.0        0.09 ±  7%  perf-profile.children.cycles-pp.switch_mm_irqs_off
>       0.14 ±  9%      -0.0        0.09 ± 10%  perf-profile.children.cycles-pp.sctp_datamsg_destroy
>       0.12 ± 20%      -0.0        0.07 ± 21%  perf-profile.children.cycles-pp.sctp_hash_key
>       0.11 ± 20%      -0.0        0.06 ± 14%  perf-profile.children.cycles-pp.ip_rcv
>       0.11 ±  8%      -0.0        0.07 ±  7%  perf-profile.children.cycles-pp.sctp_sock_rfree
>       0.24 ±  7%      -0.0        0.19 ±  6%  perf-profile.children.cycles-pp.sched_clock_cpu
>       0.12 ±  6%      -0.0        0.08 ± 11%  perf-profile.children.cycles-pp.__netif_rx
>       0.16 ±  8%      -0.0        0.11 ± 10%  perf-profile.children.cycles-pp.ttwu_do_wakeup
>       0.31 ±  6%      -0.0        0.27 ±  5%  perf-profile.children.cycles-pp.sctp_ulpevent_receive_data
>       0.13 ±  7%      -0.0        0.09 ±  5%  perf-profile.children.cycles-pp.pick_next_entity
>       0.12 ±  6%      -0.0        0.08 ±  7%  perf-profile.children.cycles-pp.__check_heap_object
>       0.12 ±  8%      -0.0        0.08 ± 12%  perf-profile.children.cycles-pp.netif_rx_internal
>       0.08 ± 10%      -0.0        0.03 ± 70%  perf-profile.children.cycles-pp.__wrgsbase_inactive
>       0.22 ±  8%      -0.0        0.18 ±  6%  perf-profile.children.cycles-pp.read_tsc
>       0.14 ±  8%      -0.0        0.10 ±  9%  perf-profile.children.cycles-pp.check_preempt_curr
>       0.10 ±  9%      -0.0        0.06 ±  7%  perf-profile.children.cycles-pp.rcu_all_qs
>       0.10 ± 10%      -0.0        0.06 ± 13%  perf-profile.children.cycles-pp.validate_xmit_skb
>       0.14 ±  8%      -0.0        0.10 ±  9%  perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
>       0.11 ±  6%      -0.0        0.07 ±  9%  perf-profile.children.cycles-pp.enqueue_to_backlog
>       0.09 ±  5%      -0.0        0.05 ± 45%  perf-profile.children.cycles-pp.__netif_receive_skb_core
>       0.12 ±  5%      -0.0        0.08 ±  8%  perf-profile.children.cycles-pp.__put_user_nocheck_8
>       0.12 ±  6%      -0.0        0.08 ± 14%  perf-profile.children.cycles-pp.sctp_chunk_abandoned
>       0.12 ±  5%      -0.0        0.08 ±  8%  perf-profile.children.cycles-pp.skb_put
>       0.20 ±  7%      -0.0        0.17 ±  5%  perf-profile.children.cycles-pp.native_sched_clock
>       0.09 ±  5%      -0.0        0.05 ± 46%  perf-profile.children.cycles-pp.__mod_lruvec_page_state
>       0.11 ±  9%      -0.0        0.08 ±  6%  perf-profile.children.cycles-pp.sctp_inet_skb_msgname
>       0.10 ±  8%      -0.0        0.06        perf-profile.children.cycles-pp.tick_nohz_idle_enter
>       0.09 ±  7%      -0.0        0.06 ±  6%  perf-profile.children.cycles-pp.os_xsave
>       0.12 ±  9%      -0.0        0.09 ±  8%  perf-profile.children.cycles-pp.resched_curr
>       0.09 ± 10%      -0.0        0.06 ±  9%  perf-profile.children.cycles-pp.sctp_ulpevent_init
>       0.14 ± 10%      -0.0        0.11 ±  5%  perf-profile.children.cycles-pp.update_cfs_group
>       0.09 ± 10%      -0.0        0.06 ±  8%  perf-profile.children.cycles-pp.sctp_ulpq_order
>       0.08 ± 11%      -0.0        0.05 ± 44%  perf-profile.children.cycles-pp.perf_tp_event
>       0.07 ±  5%      -0.0        0.04 ± 45%  perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
>       0.10 ±  8%      -0.0        0.07 ±  9%  perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
>       0.07 ± 10%      -0.0        0.04 ± 45%  perf-profile.children.cycles-pp.__cgroup_account_cputime
>       0.08 ±  6%      -0.0        0.06 ±  8%  perf-profile.children.cycles-pp.sctp_tsnmap_check
>       0.00            +0.1        0.06 ±  9%  perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
>       0.00            +0.1        0.07 ± 26%  perf-profile.children.cycles-pp.update_sd_lb_stats
>       0.00            +0.1        0.08 ± 22%  perf-profile.children.cycles-pp.find_busiest_group
>       0.01 ±223%      +0.1        0.09 ± 26%  perf-profile.children.cycles-pp.load_balance
>       0.05 ± 46%      +0.1        0.13 ±  4%  perf-profile.children.cycles-pp.sctp_get_af_specific
>       0.00            +0.1        0.09 ± 14%  perf-profile.children.cycles-pp.lapic_next_deadline
>       0.00            +0.1        0.09 ± 13%  perf-profile.children.cycles-pp.native_irq_return_iret
>       0.00            +0.1        0.09 ± 39%  perf-profile.children.cycles-pp.tsc_verify_tsc_adjust
>       0.00            +0.1        0.09 ± 31%  perf-profile.children.cycles-pp.calc_global_load_tick
>       0.00            +0.1        0.10 ± 37%  perf-profile.children.cycles-pp.arch_cpu_idle_enter
>       0.00            +0.1        0.10 ± 31%  perf-profile.children.cycles-pp._raw_spin_trylock
>       0.00            +0.1        0.10 ± 25%  perf-profile.children.cycles-pp.arch_scale_freq_tick
>       0.03 ±100%      +0.1        0.15 ± 35%  perf-profile.children.cycles-pp.rebalance_domains
>       0.00            +0.1        0.14 ± 21%  perf-profile.children.cycles-pp.cgroup_rstat_updated
>       0.17 ± 15%      +0.1        0.32 ± 19%  perf-profile.children.cycles-pp.scheduler_tick
>       0.00            +0.2        0.16 ± 32%  perf-profile.children.cycles-pp.tick_nohz_irq_exit
>       0.24 ± 11%      +0.2        0.42 ± 20%  perf-profile.children.cycles-pp.update_process_times
>       0.24 ± 11%      +0.2        0.43 ± 20%  perf-profile.children.cycles-pp.tick_sched_handle
>       0.09 ± 11%      +0.2        0.29 ± 28%  perf-profile.children.cycles-pp.__irq_exit_rcu
>       0.53 ±  7%      +0.2        0.74 ± 16%  perf-profile.children.cycles-pp.ktime_get
>       0.20 ± 10%      +0.2        0.42 ± 21%  perf-profile.children.cycles-pp.clockevents_program_event
>       0.06 ± 13%      +0.3        0.31 ± 53%  perf-profile.children.cycles-pp.timekeeping_max_deferment
>       0.00            +0.3        0.26 ± 12%  perf-profile.children.cycles-pp.propagate_protected_usage
>       0.28 ±  8%      +0.3        0.54 ± 19%  perf-profile.children.cycles-pp.tick_sched_timer
>       0.55 ±  7%      +0.3        0.84 ± 26%  perf-profile.children.cycles-pp.menu_select
>       0.29 ±  7%      +0.3        0.58 ± 39%  perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
>       0.20 ±  8%      +0.3        0.50 ± 44%  perf-profile.children.cycles-pp.tick_nohz_next_event
>       0.32 ±  6%      +0.3        0.66 ± 17%  perf-profile.children.cycles-pp.__hrtimer_run_queues
>       0.00            +0.5        0.52 ±  6%  perf-profile.children.cycles-pp.mem_cgroup_uncharge_skmem
>       0.56 ±  7%      +0.6        1.16 ± 17%  perf-profile.children.cycles-pp.hrtimer_interrupt
>       0.56 ±  7%      +0.6        1.17 ± 17%  perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
>       0.00            +1.0        0.96 ±  4%  perf-profile.children.cycles-pp.__mod_memcg_state
>       0.72 ±  6%      +1.0        1.69 ± 20%  perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
>       0.91 ±  6%      +1.1        2.05 ± 16%  perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
>       1.62 ±  9%      +1.3        2.96 ±  5%  perf-profile.children.cycles-pp.sctp_ulpevent_make_rcvmsg
>      10.76 ±  7%      +1.8       12.59 ±  6%  perf-profile.children.cycles-pp.__local_bh_enable_ip
>      10.64 ±  7%      +1.9       12.51 ±  6%  perf-profile.children.cycles-pp.do_softirq
>      10.41 ±  7%      +2.0       12.37 ±  6%  perf-profile.children.cycles-pp.net_rx_action
>      10.31 ±  7%      +2.0       12.30 ±  6%  perf-profile.children.cycles-pp.__napi_poll
>      10.29 ±  7%      +2.0       12.30 ±  6%  perf-profile.children.cycles-pp.process_backlog
>      10.66 ±  7%      +2.1       12.73 ±  5%  perf-profile.children.cycles-pp.__softirqentry_text_start
>      10.12 ±  7%      +2.1       12.20 ±  6%  perf-profile.children.cycles-pp.__netif_receive_skb_one_core
>       0.00            +2.1        2.10 ±  6%  perf-profile.children.cycles-pp.page_counter_uncharge
>       3.40 ±  7%      +2.1        5.54 ±  5%  perf-profile.children.cycles-pp.sctp_skb_recv_datagram
>       0.00            +2.1        2.14 ±  5%  perf-profile.children.cycles-pp.drain_stock
>       9.89 ±  7%      +2.2       12.07 ±  6%  perf-profile.children.cycles-pp.ip_local_deliver_finish
>       9.87 ±  7%      +2.2       12.06 ±  6%  perf-profile.children.cycles-pp.ip_protocol_deliver_rcu
>       0.00            +2.2        2.20 ±  5%  perf-profile.children.cycles-pp.page_counter_try_charge
>       9.80 ±  7%      +2.2       12.00 ±  6%  perf-profile.children.cycles-pp.sctp_rcv
>       0.00            +2.4        2.36 ±  6%  perf-profile.children.cycles-pp.refill_stock
>      15.40 ±  6%      +2.8       18.21 ±  6%  perf-profile.children.cycles-pp.sctp_recvmsg
>       1.10 ±  8%      +2.8        3.94 ±  6%  perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
>      15.25 ±  6%      +2.9       18.12 ±  6%  perf-profile.children.cycles-pp.inet_recvmsg
>      15.36 ±  6%      +2.9       18.28 ±  6%  perf-profile.children.cycles-pp.release_sock
>       1.36 ±  7%      +3.0        4.35 ±  6%  perf-profile.children.cycles-pp.lock_sock_nested
>       1.25 ±  8%      +3.0        4.24 ±  6%  perf-profile.children.cycles-pp._raw_spin_lock_bh
>      15.10 ±  6%      +3.0       18.11 ±  6%  perf-profile.children.cycles-pp.__release_sock
>      15.04 ±  6%      +3.0       18.07 ±  6%  perf-profile.children.cycles-pp.sctp_backlog_rcv
>       0.62 ±  6%      +3.4        4.02 ±  6%  perf-profile.children.cycles-pp.sctp_sf_eat_data_6_2
>       0.00            +3.4        3.41 ±  6%  perf-profile.children.cycles-pp.try_charge_memcg
>       0.49 ±  6%      +3.4        3.94 ±  6%  perf-profile.children.cycles-pp.sctp_eat_data
>      19.74 ±  6%      +3.7       23.44 ±  6%  perf-profile.children.cycles-pp.sctp_assoc_bh_rcv
>       3.40 ±  7%      +3.9        7.34 ±  6%  perf-profile.children.cycles-pp.sctp_chunk_put
>       0.00            +4.0        4.04 ±  6%  perf-profile.children.cycles-pp.mem_cgroup_charge_skmem
>       2.92 ±  6%      +4.2        7.16 ±  6%  perf-profile.children.cycles-pp.sctp_outq_sack
>       0.00            +4.3        4.29 ±  6%  perf-profile.children.cycles-pp.__sk_mem_raise_allocated
>       0.00            +4.3        4.32 ±  6%  perf-profile.children.cycles-pp.__sk_mem_schedule
>       1.99 ±  6%      +4.4        6.40 ±  6%  perf-profile.children.cycles-pp.consume_skb
>       1.78 ±  6%      +4.6        6.42 ±  6%  perf-profile.children.cycles-pp.kfree_skb_reason
>       0.37 ±  8%      +5.0        5.40 ±  6%  perf-profile.children.cycles-pp.sctp_wfree
>       0.87 ±  9%     +10.3       11.20 ±  6%  perf-profile.children.cycles-pp.skb_release_head_state
>       0.00           +10.7       10.66 ±  6%  perf-profile.children.cycles-pp.__sk_mem_reduce_allocated
>       8.78 ±  6%      -3.2        5.58 ±  6%  perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
>       8.70 ±  6%      -3.2        5.54 ±  6%  perf-profile.self.cycles-pp.memcpy_erms
>       0.96 ±  6%      -0.4        0.57 ±  7%  perf-profile.self.cycles-pp.__slab_free
>       0.83 ±  7%      -0.3        0.54 ±  6%  perf-profile.self.cycles-pp._raw_spin_lock_irqsave
>       0.70 ±  9%      -0.3        0.41 ±  5%  perf-profile.self.cycles-pp.sctp_chunk_put
>       0.83 ±  4%      -0.2        0.59 ±  8%  perf-profile.self.cycles-pp.kmem_cache_free
>       0.60 ±  6%      -0.2        0.36 ±  8%  perf-profile.self.cycles-pp.sctp_recvmsg
>       0.64 ±  5%      -0.2        0.41 ±  7%  perf-profile.self.cycles-pp.__might_resched
>       0.57 ±  6%      -0.2        0.36 ±  8%  perf-profile.self.cycles-pp._raw_spin_lock_bh
>       0.38 ±  7%      -0.2        0.16 ±  9%  perf-profile.self.cycles-pp.sctp_sendmsg_to_asoc
>       0.62 ±  6%      -0.2        0.40 ±  6%  perf-profile.self.cycles-pp._raw_spin_lock
>       0.59 ±  7%      -0.2        0.39 ±  5%  perf-profile.self.cycles-pp.__schedule
>       0.58 ±  6%      -0.2        0.39 ±  7%  perf-profile.self.cycles-pp.copy_user_short_string
>       0.50 ± 12%      -0.2        0.31 ±  8%  perf-profile.self.cycles-pp.sctp_packet_config
>       0.40 ±  8%      -0.2        0.23 ±  9%  perf-profile.self.cycles-pp.sctp_packet_pack
>       0.33 ±  8%      -0.2        0.16 ±  6%  perf-profile.self.cycles-pp.rmqueue
>       0.45 ±  3%      -0.2        0.29 ± 11%  perf-profile.self.cycles-pp.kfree
>       0.45 ±  8%      -0.2        0.29 ±  8%  perf-profile.self.cycles-pp.sctp_datamsg_from_user
>       0.32 ±  5%      -0.2        0.16 ±  9%  perf-profile.self.cycles-pp.get_page_from_freelist
>       0.37 ±  7%      -0.2        0.21 ±  5%  perf-profile.self.cycles-pp.__mod_node_page_state
>       0.52 ±  7%      -0.2        0.36 ±  7%  perf-profile.self.cycles-pp.__list_del_entry_valid
>       0.32 ±  6%      -0.2        0.16 ±  8%  perf-profile.self.cycles-pp.__zone_watermark_ok
>       0.41 ±  7%      -0.2        0.26 ±  8%  perf-profile.self.cycles-pp.kmem_cache_alloc
>       0.46 ± 17%      -0.1        0.31 ±  4%  perf-profile.self.cycles-pp.__copy_skb_header
>       0.35 ±  7%      -0.1        0.20 ±  7%  perf-profile.self.cycles-pp.update_load_avg
>       0.39 ±  5%      -0.1        0.25 ±  9%  perf-profile.self.cycles-pp.sctp_outq_flush_data
>       0.37 ±  7%      -0.1        0.23 ±  5%  perf-profile.self.cycles-pp.update_rq_clock
>       0.37 ±  6%      -0.1        0.24 ±  7%  perf-profile.self.cycles-pp.__skb_datagram_iter
>       0.23 ± 13%      -0.1        0.10 ± 12%  perf-profile.self.cycles-pp.sctp_assoc_rwnd_increase
>       0.38 ±  6%      -0.1        0.25 ± 10%  perf-profile.self.cycles-pp.sctp_sendmsg
>       0.35 ±  5%      -0.1        0.22 ±  9%  perf-profile.self.cycles-pp.memset_erms
>       0.37 ±  5%      -0.1        0.24 ±  5%  perf-profile.self.cycles-pp.set_next_entity
>       0.37 ±  6%      -0.1        0.24 ±  6%  perf-profile.self.cycles-pp.skb_release_data
>       0.36 ± 13%      -0.1        0.23 ±  7%  perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
>       0.35 ±  5%      -0.1        0.22 ±  7%  perf-profile.self.cycles-pp.check_heap_object
>       0.31 ±  6%      -0.1        0.18 ± 14%  perf-profile.self.cycles-pp.__rhashtable_lookup
>       0.34 ±  7%      -0.1        0.22 ± 10%  perf-profile.self.cycles-pp.memcg_slab_free_hook
>       0.34 ±  5%      -0.1        0.22 ±  6%  perf-profile.self.cycles-pp.free_pcp_prepare
>       0.32 ±  8%      -0.1        0.20 ±  7%  perf-profile.self.cycles-pp.__virt_addr_valid
>       0.25 ±  7%      -0.1        0.13 ± 10%  perf-profile.self.cycles-pp.free_unref_page_commit
>       0.39 ±  6%      -0.1        0.28 ±  9%  perf-profile.self.cycles-pp.enqueue_entity
>       0.32 ±  6%      -0.1        0.20 ±  6%  perf-profile.self.cycles-pp.__list_add_valid
>       0.30 ± 13%      -0.1        0.18 ± 11%  perf-profile.self.cycles-pp.sctp_v4_xmit
>       0.32 ±  7%      -0.1        0.20 ±  7%  perf-profile.self.cycles-pp.__alloc_skb
>       0.33 ±  5%      -0.1        0.22 ±  7%  perf-profile.self.cycles-pp.__fdget
>       0.30 ±  6%      -0.1        0.19 ±  7%  perf-profile.self.cycles-pp.sctp_association_put
>       0.31 ±  5%      -0.1        0.20 ±  7%  perf-profile.self.cycles-pp.__might_sleep
>       0.21 ± 18%      -0.1        0.10 ±  7%  perf-profile.self.cycles-pp.dst_release
>       0.26 ± 13%      -0.1        0.15 ± 13%  perf-profile.self.cycles-pp.ipv4_dst_check
>       0.31 ±  6%      -0.1        0.21 ±  7%  perf-profile.self.cycles-pp.sctp_skb_recv_datagram
>       0.26 ±  9%      -0.1        0.16 ± 13%  perf-profile.self.cycles-pp.sctp_cmd_interpreter
>       0.21 ±  6%      -0.1        0.11 ± 12%  perf-profile.self.cycles-pp.sock_wfree
>       0.23 ±  7%      -0.1        0.13 ±  6%  perf-profile.self.cycles-pp.__alloc_pages
>       0.31 ±  6%      -0.1        0.21 ±  9%  perf-profile.self.cycles-pp.kmem_cache_alloc_node
>       0.24 ±  5%      -0.1        0.14 ± 10%  perf-profile.self.cycles-pp.__check_object_size
>       0.17 ±  7%      -0.1        0.07 ± 12%  perf-profile.self.cycles-pp.update_curr
>       0.18 ± 36%      -0.1        0.08 ± 20%  perf-profile.self.cycles-pp.sctp_cmp_addr_exact
>       0.31 ±  6%      -0.1        0.22 ±  9%  perf-profile.self.cycles-pp.enqueue_task_fair
>       0.27 ±  5%      -0.1        0.18 ±  7%  perf-profile.self.cycles-pp.send_sctp_stream_1toMany
>       0.27 ±  8%      -0.1        0.18 ±  8%  perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
>       0.29 ±  6%      -0.1        0.20 ±  8%  perf-profile.self.cycles-pp.skb_set_owner_w
>       0.26 ± 10%      -0.1        0.17 ± 11%  perf-profile.self.cycles-pp.sctp_transport_hold
>       0.21 ± 10%      -0.1        0.12 ±  8%  perf-profile.self.cycles-pp.recv_sctp_stream_1toMany
>       0.24 ±  7%      -0.1        0.15 ±  6%  perf-profile.self.cycles-pp.__switch_to
>       0.25 ± 12%      -0.1        0.17 ± 12%  perf-profile.self.cycles-pp.sctp_rcv
>       0.24 ±  4%      -0.1        0.16 ±  4%  perf-profile.self.cycles-pp.__entry_text_start
>       0.28 ± 12%      -0.1        0.20 ±  4%  perf-profile.self.cycles-pp.sctp_transport_put
>       0.20 ±  5%      -0.1        0.11 ±  6%  perf-profile.self.cycles-pp.__wake_up_common
>       0.22 ±  6%      -0.1        0.14 ±  5%  perf-profile.self.cycles-pp.__switch_to_asm
>       0.22 ±  5%      -0.1        0.14 ±  9%  perf-profile.self.cycles-pp.consume_skb
>       0.21 ±  7%      -0.1        0.13 ±  8%  perf-profile.self.cycles-pp.recvmsg
>       0.20 ±  6%      -0.1        0.13 ±  9%  perf-profile.self.cycles-pp.reweight_entity
>       0.21 ±  6%      -0.1        0.14 ± 10%  perf-profile.self.cycles-pp.sctp_datamsg_put
>       0.20 ±  4%      -0.1        0.13 ±  5%  perf-profile.self.cycles-pp.available_idle_cpu
>       0.20 ±  6%      -0.1        0.12 ±  6%  perf-profile.self.cycles-pp.__free_pages
>       0.10 ± 16%      -0.1        0.02 ± 99%  perf-profile.self.cycles-pp.sctp_ulpq_tail_data
>       0.16 ±  9%      -0.1        0.09 ± 14%  perf-profile.self.cycles-pp.____sys_recvmsg
>       0.28 ±  9%      -0.1        0.21 ±  7%  perf-profile.self.cycles-pp.aa_sk_perm
>       0.18 ±  8%      -0.1        0.11 ± 13%  perf-profile.self.cycles-pp.syscall_return_via_sysret
>       0.10 ±  9%      -0.1        0.03 ±100%  perf-profile.self.cycles-pp.process_backlog
>       0.20 ±  7%      -0.1        0.14 ±  7%  perf-profile.self.cycles-pp.sctp_association_hold
>       0.20 ±  7%      -0.1        0.13 ±  9%  perf-profile.self.cycles-pp.sctp_hash_cmp
>       0.22 ±  8%      -0.1        0.16 ±  4%  perf-profile.self.cycles-pp.sctp_wfree
>       0.18 ±  7%      -0.1        0.11 ±  6%  perf-profile.self.cycles-pp._copy_from_user
>       0.17 ±  8%      -0.1        0.10 ±  6%  perf-profile.self.cycles-pp.poll_idle
>       0.16 ±  8%      -0.1        0.09 ± 14%  perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
>       0.19 ±  6%      -0.1        0.13 ± 10%  perf-profile.self.cycles-pp.__update_load_avg_se
>       0.14 ±  7%      -0.1        0.08 ±  8%  perf-profile.self.cycles-pp.___perf_sw_event
>       0.16 ±  8%      -0.1        0.10 ± 10%  perf-profile.self.cycles-pp.try_to_wake_up
>       0.16 ±  5%      -0.1        0.10 ±  5%  perf-profile.self.cycles-pp.sctp_packet_append_chunk
>       0.20 ±  8%      -0.1        0.14 ±  5%  perf-profile.self.cycles-pp.sendmsg
>       0.14 ± 12%      -0.1        0.08 ±  4%  perf-profile.self.cycles-pp.check_new_pages
>       0.17 ± 11%      -0.1        0.11 ± 15%  perf-profile.self.cycles-pp.sctp_outq_flush
>       0.17 ±  8%      -0.1        0.11 ±  9%  perf-profile.self.cycles-pp.sctp_assoc_bh_rcv
>       0.17 ±  6%      -0.1        0.11 ±  5%  perf-profile.self.cycles-pp.nr_iowait_cpu
>       0.17 ±  7%      -0.1        0.12 ±  9%  perf-profile.self.cycles-pp.sctp_packet_transmit
>       0.12 ±  9%      -0.1        0.06 ± 14%  perf-profile.self.cycles-pp.dequeue_entity
>       0.15 ±  8%      -0.1        0.10 ± 13%  perf-profile.self.cycles-pp.____sys_sendmsg
>       0.15 ± 14%      -0.1        0.10 ±  8%  perf-profile.self.cycles-pp.sctp_ulpevent_free
>       0.18 ±  9%      -0.1        0.12 ± 10%  perf-profile.self.cycles-pp.sctp_do_sm
>       0.14 ±  4%      -0.1        0.09 ± 10%  perf-profile.self.cycles-pp.__genradix_ptr
>       0.13 ± 10%      -0.1        0.08 ±  6%  perf-profile.self.cycles-pp.__put_user_nocheck_4
>       0.15 ±  7%      -0.1        0.10 ±  7%  perf-profile.self.cycles-pp.__copy_msghdr_from_user
>       0.13 ± 10%      -0.1        0.08 ± 12%  perf-profile.self.cycles-pp.__import_iovec
>       0.16 ±  4%      -0.0        0.11 ± 11%  perf-profile.self.cycles-pp.__skb_clone
>       0.16 ±  8%      -0.0        0.11 ± 13%  perf-profile.self.cycles-pp.sctp_sendmsg_parse
>       0.13 ±  6%      -0.0        0.08 ±  8%  perf-profile.self.cycles-pp.do_syscall_64
>       0.17 ±  6%      -0.0        0.12 ±  5%  perf-profile.self.cycles-pp.do_idle
>       0.12 ± 17%      -0.0        0.07 ± 18%  perf-profile.self.cycles-pp.sctp_hash_key
>       0.14 ±  9%      -0.0        0.09 ±  9%  perf-profile.self.cycles-pp.sctp_check_transmitted
>       0.13 ±  5%      -0.0        0.08 ±  7%  perf-profile.self.cycles-pp.sock_kmalloc
>       0.11 ±  6%      -0.0        0.06 ±  7%  perf-profile.self.cycles-pp.sctp_sock_rfree
>       0.11 ±  6%      -0.0        0.07 ±  7%  perf-profile.self.cycles-pp.__kmalloc_node_track_caller
>       0.12 ±  9%      -0.0        0.07 ± 10%  perf-profile.self.cycles-pp.___sys_recvmsg
>       0.14 ±  8%      -0.0        0.09 ±  7%  perf-profile.self.cycles-pp.switch_mm_irqs_off
>       0.07 ± 10%      -0.0        0.03 ±100%  perf-profile.self.cycles-pp._sctp_make_chunk
>       0.22 ±  8%      -0.0        0.18 ±  4%  perf-profile.self.cycles-pp.read_tsc
>       0.12 ±  5%      -0.0        0.07 ±  6%  perf-profile.self.cycles-pp.__put_user_nocheck_8
>       0.13 ±  8%      -0.0        0.08 ±  8%  perf-profile.self.cycles-pp.sctp_inq_pop
>       0.12 ±  6%      -0.0        0.08 ±  7%  perf-profile.self.cycles-pp.__check_heap_object
>       0.12 ±  4%      -0.0        0.08 ±  8%  perf-profile.self.cycles-pp.__kmalloc
>       0.08 ±  8%      -0.0        0.04 ± 71%  perf-profile.self.cycles-pp.__mod_lruvec_page_state
>       0.12 ±  8%      -0.0        0.08 ±  6%  perf-profile.self.cycles-pp.__local_bh_enable_ip
>       0.12 ±  7%      -0.0        0.08 ±  8%  perf-profile.self.cycles-pp.sctp_sf_eat_data_6_2
>       0.12 ±  6%      -0.0        0.07 ± 10%  perf-profile.self.cycles-pp.__free_pages_ok
>       0.11 ±  8%      -0.0        0.07 ±  7%  perf-profile.self.cycles-pp._copy_to_iter
>       0.11 ±  6%      -0.0        0.06 ±  7%  perf-profile.self.cycles-pp.__ip_queue_xmit
>       0.08 ± 10%      -0.0        0.03 ± 70%  perf-profile.self.cycles-pp.__wrgsbase_inactive
>       0.13 ±  8%      -0.0        0.09 ±  5%  perf-profile.self.cycles-pp.pick_next_entity
>       0.11 ±  8%      -0.0        0.07 ±  7%  perf-profile.self.cycles-pp.select_task_rq
>       0.11 ±  7%      -0.0        0.07 ±  8%  perf-profile.self.cycles-pp.sctp_inet_skb_msgname
>       0.10 ±  9%      -0.0        0.06 ± 11%  perf-profile.self.cycles-pp.sctp_outq_sack
>       0.08 ±  5%      -0.0        0.05 ± 45%  perf-profile.self.cycles-pp.__netif_receive_skb_core
>       0.20 ±  8%      -0.0        0.16 ±  5%  perf-profile.self.cycles-pp.native_sched_clock
>       0.12 ±  9%      -0.0        0.08 ± 10%  perf-profile.self.cycles-pp.memcg_slab_post_alloc_hook
>       0.10 ±  7%      -0.0        0.06 ± 14%  perf-profile.self.cycles-pp.__cond_resched
>       0.12 ±  4%      -0.0        0.08 ± 12%  perf-profile.self.cycles-pp.kmem_cache_alloc_trace
>       0.10 ±  5%      -0.0        0.06 ± 15%  perf-profile.self.cycles-pp.check_stack_object
>       0.12 ±  6%      -0.0        0.08 ±  7%  perf-profile.self.cycles-pp.sctp_outq_tail
>       0.12 ±  8%      -0.0        0.08 ± 12%  perf-profile.self.cycles-pp.sctp_chunk_abandoned
>       0.10 ±  4%      -0.0        0.06 ± 14%  perf-profile.self.cycles-pp.iovec_from_user
>       0.09 ±  7%      -0.0        0.06 ±  6%  perf-profile.self.cycles-pp.os_xsave
>       0.13 ±  7%      -0.0        0.09 ± 11%  perf-profile.self.cycles-pp.sctp_sched_dequeue_common
>       0.07 ± 11%      -0.0        0.04 ± 71%  perf-profile.self.cycles-pp.move_addr_to_kernel
>       0.09 ± 10%      -0.0        0.05 ±  8%  perf-profile.self.cycles-pp.sctp_ulpevent_init
>       0.08 ± 10%      -0.0        0.05 ± 45%  perf-profile.self.cycles-pp.free_unref_page
>       0.10 ±  5%      -0.0        0.06 ± 11%  perf-profile.self.cycles-pp.__might_fault
>       0.11 ± 12%      -0.0        0.08 ± 10%  perf-profile.self.cycles-pp.__sctp_packet_append_chunk
>       0.07 ± 11%      -0.0        0.03 ± 70%  perf-profile.self.cycles-pp.sockfd_lookup_light
>       0.11 ±  7%      -0.0        0.08 ±  9%  perf-profile.self.cycles-pp.cpuidle_idle_call
>       0.12 ±  7%      -0.0        0.09 ± 10%  perf-profile.self.cycles-pp.ip_finish_output2
>       0.12 ±  8%      -0.0        0.09 ±  8%  perf-profile.self.cycles-pp.resched_curr
>       0.10 ±  5%      -0.0        0.07 ± 10%  perf-profile.self.cycles-pp.skb_put
>       0.09 ±  7%      -0.0        0.06 ±  6%  perf-profile.self.cycles-pp.sctp_outq_select_transport
>       0.08 ±  6%      -0.0        0.04 ± 45%  perf-profile.self.cycles-pp.__sys_recvmsg
>       0.08 ±  5%      -0.0        0.05 ±  8%  perf-profile.self.cycles-pp.sock_kfree_s
>       0.10 ±  5%      -0.0        0.07 ± 14%  perf-profile.self.cycles-pp.net_rx_action
>       0.09 ±  8%      -0.0        0.06 ± 11%  perf-profile.self.cycles-pp.sctp_chunkify
>       0.10 ±  9%      -0.0        0.07 ± 10%  perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare
>       0.14 ± 10%      -0.0        0.11 ±  5%  perf-profile.self.cycles-pp.update_cfs_group
>       0.09 ±  8%      -0.0        0.06 ±  9%  perf-profile.self.cycles-pp.security_socket_recvmsg
>       0.08 ±  9%      -0.0        0.05        perf-profile.self.cycles-pp.rcu_all_qs
>       0.07 ±  9%      -0.0        0.04 ± 45%  perf-profile.self.cycles-pp.sctp_tsnmap_check
>       0.08 ± 11%      -0.0        0.06 ± 13%  perf-profile.self.cycles-pp.sctp_addto_chunk
>       0.08 ± 10%      -0.0        0.06 ± 13%  perf-profile.self.cycles-pp.kmalloc_large_node
>       0.10 ±  8%      +0.0        0.12 ±  6%  perf-profile.self.cycles-pp.lock_sock_nested
>       0.00            +0.1        0.06 ±  9%  perf-profile.self.cycles-pp.mem_cgroup_uncharge_skmem
>       0.00            +0.1        0.08 ± 11%  perf-profile.self.cycles-pp.lapic_next_deadline
>       0.00            +0.1        0.09 ± 13%  perf-profile.self.cycles-pp.native_irq_return_iret
>       0.04 ± 71%      +0.1        0.12 ±  7%  perf-profile.self.cycles-pp.sctp_get_af_specific
>       0.00            +0.1        0.09 ± 41%  perf-profile.self.cycles-pp.tsc_verify_tsc_adjust
>       0.00            +0.1        0.09 ± 31%  perf-profile.self.cycles-pp.calc_global_load_tick
>       0.00            +0.1        0.10 ± 31%  perf-profile.self.cycles-pp._raw_spin_trylock
>       0.01 ±223%      +0.1        0.10 ± 50%  perf-profile.self.cycles-pp.tick_nohz_next_event
>       0.11 ±  9%      +0.1        0.21 ± 10%  perf-profile.self.cycles-pp.cpuidle_enter_state
>       0.00            +0.1        0.10 ± 25%  perf-profile.self.cycles-pp.arch_scale_freq_tick
>       0.00            +0.1        0.13 ± 19%  perf-profile.self.cycles-pp.cgroup_rstat_updated
>       0.00            +0.1        0.14 ± 10%  perf-profile.self.cycles-pp.mem_cgroup_charge_skmem
>       0.00            +0.2        0.21 ±  8%  perf-profile.self.cycles-pp.refill_stock
>       0.00            +0.2        0.25 ±  9%  perf-profile.self.cycles-pp.__sk_mem_raise_allocated
>       0.31 ±  8%      +0.3        0.56 ± 23%  perf-profile.self.cycles-pp.ktime_get
>       0.06 ± 13%      +0.3        0.31 ± 53%  perf-profile.self.cycles-pp.timekeeping_max_deferment
>       0.00            +0.3        0.26 ± 11%  perf-profile.self.cycles-pp.propagate_protected_usage
>       0.00            +0.8        0.82 ±  3%  perf-profile.self.cycles-pp.__mod_memcg_state
>       0.00            +1.2        1.19 ±  7%  perf-profile.self.cycles-pp.try_charge_memcg
>       0.00            +2.0        1.96 ±  6%  perf-profile.self.cycles-pp.page_counter_uncharge
>       0.00            +2.1        2.07 ±  5%  perf-profile.self.cycles-pp.page_counter_try_charge
>       1.09 ±  8%      +2.8        3.92 ±  6%  perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
>       0.29 ±  6%      +3.5        3.81 ±  6%  perf-profile.self.cycles-pp.sctp_eat_data
>       0.00            +7.8        7.76 ±  6%  perf-profile.self.cycles-pp.__sk_mem_reduce_allocated
> 
> 
> ***************************************************************************************************
> lkp-cpl-4sp1: 144 threads 4 sockets Intel(R) Xeon(R) Gold 5318H CPU @ 2.50GHz with 128G memory
> =========================================================================================
> cluster/compiler/cpufreq_governor/ip/kconfig/nr_threads/rootfs/runtime/send_size/tbox_group/test/testcase/ucode:
>   cs-localhost/gcc-11/performance/ipv4/x86_64-rhel-8.3/50%/debian-11.1-x86_64-20220510.cgz/300s/10K/lkp-cpl-4sp1/SCTP_STREAM_MANY/netperf/0x7002402
> 
> commit: 
>   7c80b038d2 ("net: fix sk_wmem_schedule() and sk_rmem_schedule() errors")
>   4890b686f4 ("net: keep sk->sk_forward_alloc as small as possible")
> 
> 7c80b038d23e1f4c 4890b686f4088c90432149bd6de 
> ---------------- --------------------------- 
>          %stddev     %change         %stddev
>              \          |                \  
>       9985           -73.7%       2624        netperf.Throughput_Mbps
>     718950           -73.7%     188942        netperf.Throughput_total_Mbps
>      68186           -71.8%      19239 ±  2%  netperf.time.involuntary_context_switches
>      29139 ±  2%     -16.8%      24247        netperf.time.minor_page_faults
>       3137           -68.1%       1000        netperf.time.percent_of_cpu_this_job_got
>       9264           -67.8%       2979        netperf.time.system_time
>     199.50           -77.7%      44.44 ±  2%  netperf.time.user_time
>     316769 ±  2%     +21.5%     384840        netperf.time.voluntary_context_switches
>  2.633e+09           -73.7%  6.919e+08        netperf.workload
>      29358           +42.4%      41821        uptime.idle
>  2.381e+10           +52.8%  3.639e+10        cpuidle..time
>  7.884e+08           -65.8%  2.694e+08        cpuidle..usage
>      56.10           +27.9       83.96        mpstat.cpu.all.idle%
>       0.80            -0.2        0.61 ±  5%  mpstat.cpu.all.irq%
>       7.50            -4.2        3.29        mpstat.cpu.all.soft%
>      34.45           -22.6       11.86        mpstat.cpu.all.sys%
>       1.14            -0.9        0.27        mpstat.cpu.all.usr%
>      55.83           +49.3%      83.33        vmstat.cpu.id
>    5727924 ±  3%     -43.6%    3229130        vmstat.memory.cache
>      64.67 ±  2%     -65.2%      22.50 ±  2%  vmstat.procs.r
>    4915230           -73.6%    1295498        vmstat.system.cs
>     298596            -3.1%     289395        vmstat.system.in
>      92833 ±101%     -63.0%      34380 ± 35%  numa-meminfo.node1.Inactive
>      92773 ±101%     -62.9%      34380 ± 35%  numa-meminfo.node1.Inactive(anon)
>    1468231 ± 19%     -74.4%     376377 ± 16%  numa-meminfo.node3.Active
>    1468231 ± 19%     -74.4%     376377 ± 16%  numa-meminfo.node3.Active(anon)
>     925228 ± 17%     -95.4%      42887 ± 27%  numa-meminfo.node3.Inactive
>     925228 ± 17%     -95.4%      42887 ± 27%  numa-meminfo.node3.Inactive(anon)
>    1162413 ± 17%     -85.6%     167082 ± 21%  numa-meminfo.node3.Mapped
>    2348690 ± 14%     -83.8%     380889 ± 16%  numa-meminfo.node3.Shmem
>  8.422e+08           -72.9%  2.286e+08 ±  5%  numa-numastat.node0.local_node
>  8.425e+08           -72.8%  2.288e+08 ±  5%  numa-numastat.node0.numa_hit
>  8.344e+08           -73.3%  2.226e+08 ±  5%  numa-numastat.node1.local_node
>  8.341e+08           -73.3%  2.227e+08 ±  5%  numa-numastat.node1.numa_hit
>  8.584e+08           -74.8%  2.163e+08 ± 10%  numa-numastat.node2.local_node
>  8.583e+08           -74.8%  2.164e+08 ± 10%  numa-numastat.node2.numa_hit
>  8.684e+08           -74.1%  2.251e+08 ±  6%  numa-numastat.node3.local_node
>  8.681e+08           -74.1%  2.252e+08 ±  6%  numa-numastat.node3.numa_hit
>    1860369 ±  5%     -76.2%     442423 ±  3%  meminfo.Active
>    1860257 ±  5%     -76.2%     442314 ±  3%  meminfo.Active(anon)
>    5599254 ±  3%     -44.7%    3099170        meminfo.Cached
>    3542743 ±  6%     -71.5%    1010644        meminfo.Committed_AS
>    1423628 ± 11%     -76.4%     336110        meminfo.Inactive
>    1423448 ± 11%     -76.4%     335928        meminfo.Inactive(anon)
>    1453354 ±  6%     -83.5%     240203 ±  3%  meminfo.Mapped
>    7494321 ±  2%     -34.5%    4912267        meminfo.Memused
>      12458           -18.9%      10104        meminfo.PageTables
>    2948963 ±  7%     -84.8%     449291 ±  3%  meminfo.Shmem
>   11063817           -30.5%    7685444        meminfo.max_used_kB
>  8.425e+08           -72.8%  2.288e+08 ±  5%  numa-vmstat.node0.numa_hit
>  8.422e+08           -72.9%  2.286e+08 ±  5%  numa-vmstat.node0.numa_local
>      23213 ±101%     -63.0%       8583 ± 35%  numa-vmstat.node1.nr_inactive_anon
>      23213 ±101%     -63.0%       8583 ± 35%  numa-vmstat.node1.nr_zone_inactive_anon
>  8.341e+08           -73.3%  2.227e+08 ±  5%  numa-vmstat.node1.numa_hit
>  8.344e+08           -73.3%  2.226e+08 ±  5%  numa-vmstat.node1.numa_local
>  8.583e+08           -74.8%  2.164e+08 ± 10%  numa-vmstat.node2.numa_hit
>  8.584e+08           -74.8%  2.163e+08 ± 10%  numa-vmstat.node2.numa_local
>     366556 ± 19%     -74.2%      94616 ± 16%  numa-vmstat.node3.nr_active_anon
>     231387 ± 17%     -95.4%      10658 ± 27%  numa-vmstat.node3.nr_inactive_anon
>     291532 ± 17%     -86.8%      38558 ± 21%  numa-vmstat.node3.nr_mapped
>     586771 ± 14%     -83.7%      95702 ± 16%  numa-vmstat.node3.nr_shmem
>     366556 ± 19%     -74.2%      94616 ± 16%  numa-vmstat.node3.nr_zone_active_anon
>     231387 ± 17%     -95.4%      10658 ± 27%  numa-vmstat.node3.nr_zone_inactive_anon
>  8.681e+08           -74.1%  2.252e+08 ±  6%  numa-vmstat.node3.numa_hit
>  8.684e+08           -74.1%  2.251e+08 ±  6%  numa-vmstat.node3.numa_local
>       1495           -61.8%     571.00        turbostat.Avg_MHz
>      47.16           -29.8       17.36        turbostat.Busy%
>       3178            +3.7%       3295        turbostat.Bzy_MHz
>  7.464e+08           -73.4%  1.985e+08        turbostat.C1
>      13.74            -8.9        4.80 ±  2%  turbostat.C1%
>   34154266 ± 14%     +97.4%   67405025        turbostat.C1E
>      36.80 ± 21%     +37.1       73.90 ±  3%  turbostat.C1E%
>      52.81           +56.4%      82.60        turbostat.CPU%c1
>      58.83 ±  2%     -20.1%      47.00 ±  2%  turbostat.CoreTmp
>       0.20           -25.6%       0.15        turbostat.IPC
>     128.56 ±  3%    -128.6        0.00        turbostat.PKG_%
>    5447540 ±  3%     -83.7%     887322        turbostat.POLL
>       0.13            -0.1        0.03        turbostat.POLL%
>      58.83 ±  2%     -19.8%      47.17 ±  2%  turbostat.PkgTmp
>     591.77           -28.1%     425.61        turbostat.PkgWatt
>       8.17            +3.5%       8.46        turbostat.RAMWatt
>     465173 ±  5%     -76.3%     110436 ±  3%  proc-vmstat.nr_active_anon
>      83691            -1.7%      82260        proc-vmstat.nr_anon_pages
>    3086038            +2.1%    3150528        proc-vmstat.nr_dirty_background_threshold
>    6179622            +2.1%    6308761        proc-vmstat.nr_dirty_threshold
>    1399831 ±  3%     -44.7%     774653        proc-vmstat.nr_file_pages
>   31038779            +2.1%   31684629        proc-vmstat.nr_free_pages
>     355768 ± 11%     -76.4%      83981        proc-vmstat.nr_inactive_anon
>     363110 ±  6%     -83.4%      60381 ±  3%  proc-vmstat.nr_mapped
>       3114           -18.9%       2526        proc-vmstat.nr_page_table_pages
>     737257 ±  7%     -84.8%     112182 ±  3%  proc-vmstat.nr_shmem
>      33546            -3.9%      32233        proc-vmstat.nr_slab_reclaimable
>     465173 ±  5%     -76.3%     110436 ±  3%  proc-vmstat.nr_zone_active_anon
>     355768 ± 11%     -76.4%      83981        proc-vmstat.nr_zone_inactive_anon
>     125868 ± 15%     -29.5%      88747 ± 12%  proc-vmstat.numa_hint_faults_local
>  3.403e+09           -73.8%   8.93e+08        proc-vmstat.numa_hit
>  3.403e+09           -73.8%  8.927e+08        proc-vmstat.numa_local
>    1698265 ±  8%     -91.3%     146940 ±  2%  proc-vmstat.pgactivate
>  9.031e+09           -73.7%  2.375e+09        proc-vmstat.pgalloc_normal
>    1809374 ±  2%     -11.5%    1601059 ±  2%  proc-vmstat.pgfault
>  9.031e+09           -73.7%  2.375e+09        proc-vmstat.pgfree
>      40961            +1.3%      41503        proc-vmstat.pgreuse
>     121388 ± 29%     -96.2%       4632 ± 47%  sched_debug.cfs_rq:/.MIN_vruntime.avg
>    3776647 ± 10%     -91.9%     305894 ± 40%  sched_debug.cfs_rq:/.MIN_vruntime.max
>     623786 ± 18%     -94.3%      35468 ± 44%  sched_debug.cfs_rq:/.MIN_vruntime.stddev
>       0.40 ±  7%     -58.4%       0.17 ±  7%  sched_debug.cfs_rq:/.h_nr_running.avg
>       0.45           -19.1%       0.37 ±  3%  sched_debug.cfs_rq:/.h_nr_running.stddev
>     121388 ± 29%     -96.2%       4632 ± 47%  sched_debug.cfs_rq:/.max_vruntime.avg
>    3776647 ± 10%     -91.9%     305894 ± 40%  sched_debug.cfs_rq:/.max_vruntime.max
>     623786 ± 18%     -94.3%      35468 ± 44%  sched_debug.cfs_rq:/.max_vruntime.stddev
>    3455794 ±  6%     -89.2%     374393 ±  9%  sched_debug.cfs_rq:/.min_vruntime.avg
>    4153720 ±  7%     -88.1%     494762 ±  7%  sched_debug.cfs_rq:/.min_vruntime.max
>    2710531 ±  7%     -91.1%     240412 ± 10%  sched_debug.cfs_rq:/.min_vruntime.min
>     368488 ±  8%     -85.9%      51911 ± 13%  sched_debug.cfs_rq:/.min_vruntime.stddev
>       0.40 ±  7%     -58.4%       0.17 ±  7%  sched_debug.cfs_rq:/.nr_running.avg
>       0.45           -19.2%       0.37 ±  3%  sched_debug.cfs_rq:/.nr_running.stddev
>     386.20 ±  3%     -56.3%     168.94        sched_debug.cfs_rq:/.runnable_avg.avg
>       1215 ±  8%     -18.7%     987.82 ±  4%  sched_debug.cfs_rq:/.runnable_avg.max
>     340.61           -31.1%     234.69 ±  2%  sched_debug.cfs_rq:/.runnable_avg.stddev
>     429174 ± 24%    -103.8%     -16476        sched_debug.cfs_rq:/.spread0.avg
>    1127012 ± 15%     -90.8%     103881 ± 28%  sched_debug.cfs_rq:/.spread0.max
>    -315952           -52.4%    -150458        sched_debug.cfs_rq:/.spread0.min
>     368407 ±  8%     -85.9%      51908 ± 13%  sched_debug.cfs_rq:/.spread0.stddev
>     385.96 ±  3%     -56.3%     168.81        sched_debug.cfs_rq:/.util_avg.avg
>       1215 ±  8%     -18.7%     987.79 ±  4%  sched_debug.cfs_rq:/.util_avg.max
>     340.53           -31.1%     234.60 ±  2%  sched_debug.cfs_rq:/.util_avg.stddev
>     274.31 ±  7%     -74.9%      68.97 ±  5%  sched_debug.cfs_rq:/.util_est_enqueued.avg
>     981.12           -10.6%     877.51 ±  3%  sched_debug.cfs_rq:/.util_est_enqueued.max
>     337.06           -47.8%     176.03 ±  3%  sched_debug.cfs_rq:/.util_est_enqueued.stddev
>     457832 ±  5%     +41.2%     646422 ±  5%  sched_debug.cpu.avg_idle.avg
>       1762 ±  7%     -42.8%       1009 ±  7%  sched_debug.cpu.clock_task.stddev
>       2358 ±  5%     -61.0%     920.92 ±  2%  sched_debug.cpu.curr->pid.avg
>       2793           -22.1%       2176 ±  2%  sched_debug.cpu.curr->pid.stddev
>     557670 ±  6%      +8.4%     604409 ±  7%  sched_debug.cpu.max_idle_balance_cost.max
>       0.00 ±  2%     -27.5%       0.00 ±  5%  sched_debug.cpu.next_balance.stddev
>       0.39 ±  5%     -61.1%       0.15 ±  3%  sched_debug.cpu.nr_running.avg
>       0.45           -22.2%       0.35        sched_debug.cpu.nr_running.stddev
>    5005510 ±  7%     -75.6%    1221805 ± 10%  sched_debug.cpu.nr_switches.avg
>    6928957 ±  8%     -70.7%    2030568 ±  9%  sched_debug.cpu.nr_switches.max
>    3447354 ± 12%     -84.3%     541402 ± 17%  sched_debug.cpu.nr_switches.min
>     629520 ±  7%     -55.8%     278525 ±  6%  sched_debug.cpu.nr_switches.stddev
>  3.074e+10           -71.6%  8.745e+09        perf-stat.i.branch-instructions
>  2.971e+08 ±  2%     -70.3%   88205513 ±  4%  perf-stat.i.branch-misses
>       1.05 ±  3%      +5.6        6.66        perf-stat.i.cache-miss-rate%
>   30824055 ±  3%     +98.8%   61267408        perf-stat.i.cache-misses
>  3.297e+09           -71.8%  9.296e+08        perf-stat.i.cache-references
>    4957450           -73.6%    1308421        perf-stat.i.context-switches
>       1.43           +33.1%       1.90        perf-stat.i.cpi
>  2.196e+11           -62.4%  8.259e+10        perf-stat.i.cpu-cycles
>     929.67           -64.3%     331.55        perf-stat.i.cpu-migrations
>       7494 ±  4%     -82.0%       1351        perf-stat.i.cycles-between-cache-misses
>       0.01 ± 26%      -0.0        0.00        perf-stat.i.dTLB-load-miss-rate%
>    2694006 ± 27%     -90.1%     265691        perf-stat.i.dTLB-load-misses
>  4.398e+10           -71.5%  1.252e+10        perf-stat.i.dTLB-loads
>       0.00 ±  7%      -0.0        0.00 ±  5%  perf-stat.i.dTLB-store-miss-rate%
>     967059 ±  8%     -84.3%     151835 ±  6%  perf-stat.i.dTLB-store-misses
>  2.599e+10           -71.6%  7.377e+09        perf-stat.i.dTLB-stores
>      63.87           +10.9       74.76        perf-stat.i.iTLB-load-miss-rate%
>  1.972e+08           -70.5%   58088811 ±  5%  perf-stat.i.iTLB-load-misses
>  1.126e+08           -82.7%   19440392        perf-stat.i.iTLB-loads
>  1.538e+11           -71.5%   4.38e+10        perf-stat.i.instructions
>       0.71           -24.8%       0.53        perf-stat.i.ipc
>       1.53           -62.4%       0.57        perf-stat.i.metric.GHz
>     909.37           -69.9%     273.61        perf-stat.i.metric.K/sec
>     722.30           -71.6%     205.33        perf-stat.i.metric.M/sec
>       5562 ±  3%     -12.4%       4874 ±  2%  perf-stat.i.minor-faults
>    8844727 ±  5%     +30.4%   11534796        perf-stat.i.node-load-misses
>     623949 ± 11%     +54.9%     966213 ±  2%  perf-stat.i.node-loads
>      91.43            +5.4       96.84        perf-stat.i.node-store-miss-rate%
>    3461624 ±  2%     +66.0%    5746681        perf-stat.i.node-store-misses
>     410920 ±  7%     -49.7%     206502 ±  3%  perf-stat.i.node-stores
>       5563 ±  3%     -12.4%       4876 ±  2%  perf-stat.i.page-faults
>      21.44            -1.0%      21.22        perf-stat.overall.MPKI
>       0.93 ±  4%      +5.7        6.59        perf-stat.overall.cache-miss-rate%
>       1.43           +32.0%       1.89        perf-stat.overall.cpi
>       7136 ±  4%     -81.1%       1348        perf-stat.overall.cycles-between-cache-misses
>       0.01 ± 27%      -0.0        0.00        perf-stat.overall.dTLB-load-miss-rate%
>       0.00 ±  7%      -0.0        0.00 ±  5%  perf-stat.overall.dTLB-store-miss-rate%
>      63.66           +11.2       74.89        perf-stat.overall.iTLB-load-miss-rate%
>       0.70           -24.3%       0.53        perf-stat.overall.ipc
>      89.40            +7.1       96.53        perf-stat.overall.node-store-miss-rate%
>      17593            +8.6%      19108        perf-stat.overall.path-length
>  3.063e+10           -71.5%  8.716e+09        perf-stat.ps.branch-instructions
>  2.961e+08 ±  2%     -70.3%   87907848 ±  4%  perf-stat.ps.branch-misses
>   30717141 ±  3%     +98.8%   61062871        perf-stat.ps.cache-misses
>  3.286e+09           -71.8%  9.265e+08        perf-stat.ps.cache-references
>    4940513           -73.6%    1304046        perf-stat.ps.context-switches
>  2.189e+11           -62.4%  8.231e+10        perf-stat.ps.cpu-cycles
>     926.60           -64.3%     330.61        perf-stat.ps.cpu-migrations
>    2684405 ± 27%     -90.1%     264976        perf-stat.ps.dTLB-load-misses
>  4.383e+10           -71.5%  1.248e+10        perf-stat.ps.dTLB-loads
>     963689 ±  8%     -84.3%     151363 ±  6%  perf-stat.ps.dTLB-store-misses
>  2.591e+10           -71.6%  7.352e+09        perf-stat.ps.dTLB-stores
>  1.965e+08           -70.5%   57894987 ±  5%  perf-stat.ps.iTLB-load-misses
>  1.122e+08           -82.7%   19375491        perf-stat.ps.iTLB-loads
>  1.532e+11           -71.5%  4.366e+10        perf-stat.ps.instructions
>       5536 ±  3%     -12.3%       4857 ±  2%  perf-stat.ps.minor-faults
>    8813664 ±  5%     +30.4%   11496729        perf-stat.ps.node-load-misses
>     622201 ± 11%     +54.8%     963024 ±  2%  perf-stat.ps.node-loads
>    3450020 ±  2%     +66.0%    5727738        perf-stat.ps.node-store-misses
>     409584 ±  8%     -49.7%     206027 ±  3%  perf-stat.ps.node-stores
>       5537 ±  3%     -12.3%       4858 ±  2%  perf-stat.ps.page-faults
>  4.632e+13           -71.5%  1.322e+13        perf-stat.total.instructions
>       9.54 ±  4%      -6.1        3.40 ±  5%  perf-profile.calltrace.cycles-pp.intel_idle_irq.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
>       9.17 ±  5%      -6.1        3.05 ±  6%  perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle_irq.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
>       8.84 ±  4%      -3.2        5.62 ±  4%  perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
>       8.63 ±  4%      -3.1        5.53 ±  4%  perf-profile.calltrace.cycles-pp.sctp_packet_pack.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
>       8.18 ±  4%      -2.9        5.29 ±  4%  perf-profile.calltrace.cycles-pp.memcpy_erms.sctp_packet_pack.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter
>       6.49 ±  4%      -2.5        3.99 ±  4%  perf-profile.calltrace.cycles-pp.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
>       6.47 ±  3%      -2.5        3.98 ±  4%  perf-profile.calltrace.cycles-pp.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>      21.33 ±  3%      -2.5       18.86 ±  4%  perf-profile.calltrace.cycles-pp.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg.___sys_sendmsg
>      13.50 ±  3%      -2.5       11.04 ±  4%  perf-profile.calltrace.cycles-pp.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
>       6.89 ±  3%      -2.4        4.50 ±  4%  perf-profile.calltrace.cycles-pp.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
>       5.63 ±  3%      -2.1        3.49 ±  4%  perf-profile.calltrace.cycles-pp._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg.inet_recvmsg
>       5.46 ±  3%      -2.1        3.40 ±  4%  perf-profile.calltrace.cycles-pp.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.sctp_recvmsg
>       5.42 ±  3%      -2.0        3.38 ±  4%  perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter
>      11.96 ±  3%      -1.9       10.08 ±  4%  perf-profile.calltrace.cycles-pp.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc
>       9.08 ±  4%      -1.6        7.48 ±  4%  perf-profile.calltrace.cycles-pp.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND.sctp_sendmsg_to_asoc.sctp_sendmsg
>       1.76 ±  4%      -1.3        0.43 ± 44%  perf-profile.calltrace.cycles-pp.__alloc_pages.kmalloc_large_node.__kmalloc_node_track_caller.kmalloc_reserve.__alloc_skb
>      10.30 ±  4%      -1.2        9.11 ±  4%  perf-profile.calltrace.cycles-pp.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND
>       3.42 ±  3%      -1.1        2.30 ±  4%  perf-profile.calltrace.cycles-pp.sctp_user_addto_chunk.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
>       2.85 ±  3%      -1.1        1.78 ±  4%  perf-profile.calltrace.cycles-pp.sctp_make_datafrag_empty.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
>       1.79 ±  4%      -1.0        0.75 ±  4%  perf-profile.calltrace.cycles-pp.skb_release_data.kfree_skb_reason.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       3.08 ±  4%      -1.0        2.07 ±  4%  perf-profile.calltrace.cycles-pp.sctp_data_ready.sctp_ulpq_tail_event.sctp_ulpq_tail_data.sctp_cmd_interpreter.sctp_do_sm
>       3.08 ±  3%      -1.0        2.08 ±  4%  perf-profile.calltrace.cycles-pp._copy_from_iter.sctp_user_addto_chunk.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg
>       3.20 ±  4%      -1.0        2.20 ±  4%  perf-profile.calltrace.cycles-pp.sctp_ulpq_tail_event.sctp_ulpq_tail_data.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
>       2.82 ±  4%      -1.0        1.84 ±  4%  perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sctp_data_ready.sctp_ulpq_tail_event.sctp_ulpq_tail_data.sctp_cmd_interpreter
>       2.94 ±  3%      -1.0        1.97 ±  4%  perf-profile.calltrace.cycles-pp.copyin._copy_from_iter.sctp_user_addto_chunk.sctp_datamsg_from_user.sctp_sendmsg_to_asoc
>       2.42 ±  3%      -1.0        1.46 ±  4%  perf-profile.calltrace.cycles-pp._sctp_make_chunk.sctp_make_datafrag_empty.sctp_datamsg_from_user.sctp_sendmsg_to_asoc.sctp_sendmsg
>       2.90 ±  3%      -0.9        1.95 ±  4%  perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyin._copy_from_iter.sctp_user_addto_chunk.sctp_datamsg_from_user
>      11.68 ±  3%      -0.9       10.75 ±  4%  perf-profile.calltrace.cycles-pp.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
>       2.63 ±  4%      -0.9        1.70 ±  4%  perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.sctp_data_ready.sctp_ulpq_tail_event.sctp_ulpq_tail_data
>       2.46 ±  4%      -0.9        1.59 ±  4%  perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.sctp_data_ready.sctp_ulpq_tail_event
>       2.44 ±  4%      -0.9        1.58 ±  4%  perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.sctp_data_ready
>      11.49 ±  3%      -0.8       10.64 ±  4%  perf-profile.calltrace.cycles-pp.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_backlog_rcv
>       1.82 ±  3%      -0.8        1.02 ±  4%  perf-profile.calltrace.cycles-pp.sctp_ulpevent_free.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
>       1.86 ±  4%      -0.8        1.08 ±  4%  perf-profile.calltrace.cycles-pp.__alloc_skb._sctp_make_chunk.sctp_make_datafrag_empty.sctp_datamsg_from_user.sctp_sendmsg_to_asoc
>       1.88 ±  3%      -0.8        1.10 ±  5%  perf-profile.calltrace.cycles-pp.schedule_timeout.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       1.84 ±  3%      -0.8        1.09 ±  5%  perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg
>       1.81 ±  3%      -0.7        1.07 ±  5%  perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.sctp_skb_recv_datagram.sctp_recvmsg
>       1.68 ±  4%      -0.7        0.98 ±  6%  perf-profile.calltrace.cycles-pp.sctp_outq_flush_data.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_primitive_SEND
>       1.65 ±  4%      -0.7        0.99 ±  3%  perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
>       1.61 ±  4%      -0.6        0.96 ±  3%  perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary
>       1.30 ±  3%      -0.6        0.69 ±  3%  perf-profile.calltrace.cycles-pp.kmalloc_reserve.__alloc_skb._sctp_make_chunk.sctp_make_datafrag_empty.sctp_datamsg_from_user
>       1.27 ±  3%      -0.6        0.67 ±  3%  perf-profile.calltrace.cycles-pp.__kmalloc_node_track_caller.kmalloc_reserve.__alloc_skb._sctp_make_chunk.sctp_make_datafrag_empty
>       1.24 ±  3%      -0.6        0.65 ±  3%  perf-profile.calltrace.cycles-pp.kmalloc_large_node.__kmalloc_node_track_caller.kmalloc_reserve.__alloc_skb._sctp_make_chunk
>       0.97 ±  3%      -0.5        0.46 ± 44%  perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.schedule_timeout.sctp_skb_recv_datagram
>       1.02 ±  3%      -0.5        0.57 ±  3%  perf-profile.calltrace.cycles-pp.sctp_chunk_put.sctp_ulpevent_free.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       1.10 ±  4%      -0.4        0.67 ±  5%  perf-profile.calltrace.cycles-pp.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv
>       0.92 ±  3%      -0.4        0.56 ±  6%  perf-profile.calltrace.cycles-pp.skb_release_data.consume_skb.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter
>       1.04 ±  4%      -0.3        0.71 ±  4%  perf-profile.calltrace.cycles-pp.sendmsg_copy_msghdr.___sys_sendmsg.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe
>       0.17 ±141%      +0.5        0.70 ± 15%  perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
>       0.00            +0.9        0.91 ±  5%  perf-profile.calltrace.cycles-pp.page_counter_uncharge.drain_stock.refill_stock.__sk_mem_reduce_allocated.skb_release_head_state
>       0.00            +0.9        0.93 ±  5%  perf-profile.calltrace.cycles-pp.drain_stock.refill_stock.__sk_mem_reduce_allocated.skb_release_head_state.kfree_skb_reason
>       0.00            +1.0        0.95 ± 15%  perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
>       0.00            +1.0        1.03 ±  5%  perf-profile.calltrace.cycles-pp.refill_stock.__sk_mem_reduce_allocated.skb_release_head_state.kfree_skb_reason.sctp_recvmsg
>       0.00            +1.0        1.04 ± 14%  perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
>      11.57 ±  3%      +1.3       12.82 ±  4%  perf-profile.calltrace.cycles-pp.sctp_assoc_bh_rcv.sctp_backlog_rcv.__release_sock.release_sock.sctp_sendmsg
>       0.00            +1.3        1.33 ±  4%  perf-profile.calltrace.cycles-pp.page_counter_uncharge.drain_stock.refill_stock.__sk_mem_reduce_allocated.sctp_wfree
>       0.00            +1.4        1.36 ±  4%  perf-profile.calltrace.cycles-pp.drain_stock.refill_stock.__sk_mem_reduce_allocated.sctp_wfree.skb_release_head_state
>       1.67 ±  3%      +1.4        3.04 ±  4%  perf-profile.calltrace.cycles-pp.sctp_ulpevent_make_rcvmsg.sctp_ulpq_tail_data.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
>      11.39 ±  3%      +1.4       12.77 ±  4%  perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_assoc_bh_rcv.sctp_backlog_rcv.__release_sock.release_sock
>       0.00            +1.4        1.45 ±  4%  perf-profile.calltrace.cycles-pp.refill_stock.__sk_mem_reduce_allocated.sctp_wfree.skb_release_head_state.consume_skb
>       0.00            +1.5        1.46 ±  5%  perf-profile.calltrace.cycles-pp.try_charge_memcg.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_ulpevent_make_rcvmsg
>       0.00            +1.7        1.74 ±  4%  perf-profile.calltrace.cycles-pp.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_ulpevent_make_rcvmsg.sctp_ulpq_tail_data
>       0.00            +1.8        1.83 ±  4%  perf-profile.calltrace.cycles-pp.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_ulpevent_make_rcvmsg.sctp_ulpq_tail_data.sctp_cmd_interpreter
>       0.00            +1.8        1.84 ±  4%  perf-profile.calltrace.cycles-pp.__sk_mem_schedule.sctp_ulpevent_make_rcvmsg.sctp_ulpq_tail_data.sctp_cmd_interpreter.sctp_do_sm
>       0.00            +2.0        1.97 ±  5%  perf-profile.calltrace.cycles-pp.page_counter_try_charge.try_charge_memcg.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule
>      18.94 ±  3%      +2.1       21.02 ±  4%  perf-profile.calltrace.cycles-pp.recvmsg
>       0.00            +2.1        2.14 ±  4%  perf-profile.calltrace.cycles-pp.try_charge_memcg.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_sendmsg_to_asoc
>      10.88 ±  4%      +2.2       13.11 ±  4%  perf-profile.calltrace.cycles-pp.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter.sctp_do_sm
>      10.74 ±  4%      +2.3       13.04 ±  4%  perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush.sctp_cmd_interpreter
>      18.22 ±  3%      +2.3       20.55 ±  4%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.recvmsg
>      10.51 ±  4%      +2.4       12.88 ±  4%  perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit.sctp_outq_flush
>      10.47 ±  4%      +2.4       12.84 ±  4%  perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.sctp_packet_transmit
>      18.08 ±  3%      +2.4       20.46 ±  4%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg
>      10.42 ±  4%      +2.4       12.81 ±  4%  perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit
>      10.25 ±  4%      +2.4       12.70 ±  4%  perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2
>      17.84 ±  3%      +2.5       20.32 ±  4%  perf-profile.calltrace.cycles-pp.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg
>      10.15 ±  4%      +2.5       12.64 ±  4%  perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip
>      10.13 ±  4%      +2.5       12.63 ±  4%  perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq
>       0.00            +2.5        2.50 ±  4%  perf-profile.calltrace.cycles-pp.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_sendmsg_to_asoc.sctp_sendmsg
>       3.59 ±  3%      +2.5        6.11 ±  5%  perf-profile.calltrace.cycles-pp.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
>       9.97 ±  4%      +2.6       12.54 ±  4%  perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start
>      17.56 ±  3%      +2.6       20.14 ±  4%  perf-profile.calltrace.cycles-pp.___sys_recvmsg.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg
>       0.00            +2.7        2.66 ±  4%  perf-profile.calltrace.cycles-pp.__sk_mem_raise_allocated.__sk_mem_schedule.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg
>       0.00            +2.7        2.68 ±  4%  perf-profile.calltrace.cycles-pp.__sk_mem_schedule.sctp_sendmsg_to_asoc.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
>       9.70 ±  4%      +2.7       12.40 ±  4%  perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action
>       9.68 ±  4%      +2.7       12.39 ±  4%  perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll
>       9.61 ±  4%      +2.7       12.33 ±  4%  perf-profile.calltrace.cycles-pp.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog
>      16.65 ±  3%      +2.9       19.58 ±  4%  perf-profile.calltrace.cycles-pp.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe
>       8.06 ±  4%      +3.1       11.19 ±  4%  perf-profile.calltrace.cycles-pp.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
>      15.88 ±  3%      +3.2       19.12 ±  4%  perf-profile.calltrace.cycles-pp.inet_recvmsg.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg.do_syscall_64
>      15.83 ±  3%      +3.3       19.09 ±  4%  perf-profile.calltrace.cycles-pp.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg
>       7.62 ±  3%      +3.3       10.90 ±  4%  perf-profile.calltrace.cycles-pp.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
>       1.14 ±  3%      +3.5        4.62 ±  5%  perf-profile.calltrace.cycles-pp.lock_sock_nested.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       1.02 ±  3%      +3.5        4.51 ±  5%  perf-profile.calltrace.cycles-pp._raw_spin_lock_bh.lock_sock_nested.sctp_skb_recv_datagram.sctp_recvmsg.inet_recvmsg
>       0.83 ±  4%      +3.6        4.38 ±  5%  perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_bh.lock_sock_nested.sctp_skb_recv_datagram.sctp_recvmsg
>      15.16 ±  3%      +3.6       18.74 ±  5%  perf-profile.calltrace.cycles-pp.release_sock.sctp_sendmsg.sock_sendmsg.____sys_sendmsg.___sys_sendmsg
>      15.04 ±  3%      +3.6       18.66 ±  5%  perf-profile.calltrace.cycles-pp.__release_sock.release_sock.sctp_sendmsg.sock_sendmsg.____sys_sendmsg
>      11.66 ±  3%      +3.6       15.29 ±  5%  perf-profile.calltrace.cycles-pp.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_backlog_rcv.__release_sock
>      14.98 ±  3%      +3.6       18.62 ±  5%  perf-profile.calltrace.cycles-pp.sctp_backlog_rcv.__release_sock.release_sock.sctp_sendmsg.sock_sendmsg
>       0.00            +4.2        4.24 ±  4%  perf-profile.calltrace.cycles-pp.sctp_eat_data.sctp_sf_eat_data_6_2.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv
>       0.00            +4.3        4.33 ±  4%  perf-profile.calltrace.cycles-pp.sctp_sf_eat_data_6_2.sctp_do_sm.sctp_assoc_bh_rcv.sctp_rcv.ip_protocol_deliver_rcu
>       2.88 ±  3%      +4.7        7.54 ±  4%  perf-profile.calltrace.cycles-pp.sctp_outq_sack.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv.sctp_backlog_rcv
>      23.81 ± 12%      +4.8       28.57 ± 11%  perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
>      23.81 ± 12%      +4.8       28.58 ± 11%  perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
>       2.11 ±  4%      +4.8        6.89 ±  4%  perf-profile.calltrace.cycles-pp.kfree_skb_reason.sctp_recvmsg.inet_recvmsg.____sys_recvmsg.___sys_recvmsg
>       1.84 ±  3%      +5.0        6.86 ±  4%  perf-profile.calltrace.cycles-pp.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter.sctp_do_sm.sctp_assoc_bh_rcv
>       1.42 ±  3%      +5.0        6.47 ±  4%  perf-profile.calltrace.cycles-pp.consume_skb.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter.sctp_do_sm
>       0.00            +5.5        5.53 ±  4%  perf-profile.calltrace.cycles-pp.__sk_mem_reduce_allocated.sctp_wfree.skb_release_head_state.consume_skb.sctp_chunk_put
>       0.00            +5.8        5.80 ±  4%  perf-profile.calltrace.cycles-pp.sctp_wfree.skb_release_head_state.consume_skb.sctp_chunk_put.sctp_outq_sack
>       0.00            +5.9        5.87 ±  4%  perf-profile.calltrace.cycles-pp.skb_release_head_state.consume_skb.sctp_chunk_put.sctp_outq_sack.sctp_cmd_interpreter
>       0.00            +6.0        5.99 ±  4%  perf-profile.calltrace.cycles-pp.__sk_mem_reduce_allocated.skb_release_head_state.kfree_skb_reason.sctp_recvmsg.inet_recvmsg
>       0.00            +6.1        6.13 ±  4%  perf-profile.calltrace.cycles-pp.skb_release_head_state.kfree_skb_reason.sctp_recvmsg.inet_recvmsg.____sys_recvmsg
>       9.61 ±  5%      -6.2        3.42 ±  5%  perf-profile.children.cycles-pp.intel_idle_irq
>       9.16 ±  3%      -3.3        5.87 ±  5%  perf-profile.children.cycles-pp.sctp_packet_pack
>       8.74 ±  3%      -3.1        5.61 ±  4%  perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
>      25.01 ±  3%      -3.0       21.98 ±  4%  perf-profile.children.cycles-pp.sctp_outq_flush
>       8.52 ±  3%      -3.0        5.50 ±  5%  perf-profile.children.cycles-pp.memcpy_erms
>       6.49 ±  3%      -2.5        3.99 ±  4%  perf-profile.children.cycles-pp.skb_copy_datagram_iter
>       6.47 ±  3%      -2.5        3.98 ±  4%  perf-profile.children.cycles-pp.__skb_datagram_iter
>       7.07 ±  3%      -2.5        4.60 ±  4%  perf-profile.children.cycles-pp.sctp_datamsg_from_user
>      21.61 ±  3%      -2.4       19.19 ±  4%  perf-profile.children.cycles-pp.sctp_sendmsg_to_asoc
>      13.72 ±  3%      -2.4       11.31 ±  5%  perf-profile.children.cycles-pp.sctp_primitive_SEND
>       5.63 ±  3%      -2.1        3.50 ±  4%  perf-profile.children.cycles-pp._copy_to_iter
>       5.46 ±  3%      -2.1        3.40 ±  4%  perf-profile.children.cycles-pp.copyout
>      22.37 ±  3%      -2.0       20.39 ±  4%  perf-profile.children.cycles-pp.sctp_packet_transmit
>       3.59 ±  3%      -1.6        1.96 ±  4%  perf-profile.children.cycles-pp.__alloc_skb
>       2.98 ±  3%      -1.5        1.49 ±  5%  perf-profile.children.cycles-pp.skb_release_data
>       3.46 ±  4%      -1.4        2.06 ±  4%  perf-profile.children.cycles-pp.__schedule
>       2.66 ±  3%      -1.3        1.35 ±  4%  perf-profile.children.cycles-pp.kmalloc_reserve
>       2.62 ±  3%      -1.3        1.32 ±  4%  perf-profile.children.cycles-pp.__kmalloc_node_track_caller
>       2.50 ±  3%      -1.3        1.24 ±  4%  perf-profile.children.cycles-pp.kmalloc_large_node
>       3.51 ±  3%      -1.2        2.36 ±  4%  perf-profile.children.cycles-pp.sctp_user_addto_chunk
>       2.20 ±  3%      -1.1        1.07 ±  4%  perf-profile.children.cycles-pp.__alloc_pages
>       2.93 ±  3%      -1.1        1.82 ±  5%  perf-profile.children.cycles-pp.sctp_make_datafrag_empty
>       2.70 ±  3%      -1.1        1.62 ±  4%  perf-profile.children.cycles-pp._sctp_make_chunk
>       3.17 ±  3%      -1.0        2.12 ±  5%  perf-profile.children.cycles-pp.sctp_data_ready
>       3.16 ±  3%      -1.0        2.13 ±  4%  perf-profile.children.cycles-pp._copy_from_iter
>       3.28 ±  3%      -1.0        2.26 ±  5%  perf-profile.children.cycles-pp.sctp_ulpq_tail_event
>       2.90 ±  3%      -1.0        1.88 ±  5%  perf-profile.children.cycles-pp.__wake_up_common_lock
>       1.89 ±  4%      -1.0        0.88 ±  4%  perf-profile.children.cycles-pp.get_page_from_freelist
>       3.02 ±  3%      -1.0        2.02 ±  4%  perf-profile.children.cycles-pp.copyin
>       2.47 ±  3%      -1.0        1.49 ±  7%  perf-profile.children.cycles-pp.sctp_outq_flush_data
>       2.70 ±  3%      -0.9        1.75 ±  5%  perf-profile.children.cycles-pp.__wake_up_common
>       2.53 ±  3%      -0.9        1.64 ±  5%  perf-profile.children.cycles-pp.autoremove_wake_function
>       2.51 ±  3%      -0.9        1.63 ±  4%  perf-profile.children.cycles-pp.try_to_wake_up
>       1.83 ±  3%      -0.8        1.02 ±  4%  perf-profile.children.cycles-pp.sctp_ulpevent_free
>       2.10 ±  3%      -0.8        1.32 ±  6%  perf-profile.children.cycles-pp.kmem_cache_free
>       1.89 ±  3%      -0.8        1.12 ±  5%  perf-profile.children.cycles-pp.schedule_timeout
>       1.39 ±  4%      -0.8        0.63 ±  5%  perf-profile.children.cycles-pp.free_unref_page
>       1.86 ±  3%      -0.7        1.11 ±  4%  perf-profile.children.cycles-pp.schedule
>       1.25 ±  4%      -0.7        0.56 ±  5%  perf-profile.children.cycles-pp.rmqueue
>       1.28 ±  4%      -0.7        0.60 ±  5%  perf-profile.children.cycles-pp._raw_spin_lock_irqsave
>       1.66 ±  4%      -0.7        1.00 ±  4%  perf-profile.children.cycles-pp.schedule_idle
>       0.98 ±  4%      -0.6        0.43 ±  3%  perf-profile.children.cycles-pp._raw_spin_lock
>       1.08 ±  4%      -0.5        0.54 ±  4%  perf-profile.children.cycles-pp.sctp_outq_select_transport
>       1.45 ±  4%      -0.5        0.94 ±  4%  perf-profile.children.cycles-pp._copy_from_user
>       0.98 ±  4%      -0.5        0.48 ±  5%  perf-profile.children.cycles-pp.sctp_packet_config
>       1.25 ± 12%      -0.5        0.78 ±  5%  perf-profile.children.cycles-pp.__rhashtable_lookup
>       1.21 ±  3%      -0.5        0.73 ±  4%  perf-profile.children.cycles-pp.__check_object_size
>       0.98 ±  3%      -0.4        0.53 ±  7%  perf-profile.children.cycles-pp.dequeue_task_fair
>       0.64 ±  5%      -0.4        0.20 ±  5%  perf-profile.children.cycles-pp.free_pcppages_bulk
>       1.18 ±  4%      -0.4        0.78 ±  5%  perf-profile.children.cycles-pp.ttwu_do_activate
>       0.62 ±  4%      -0.4        0.22 ±  4%  perf-profile.children.cycles-pp.__free_pages_ok
>       0.90 ±  3%      -0.4        0.50 ±  6%  perf-profile.children.cycles-pp.dequeue_entity
>       1.14 ±  3%      -0.4        0.75 ±  4%  perf-profile.children.cycles-pp.enqueue_task_fair
>       0.95 ±  4%      -0.4        0.57 ±  6%  perf-profile.children.cycles-pp.__slab_free
>       0.76 ±  3%      -0.3        0.42 ±  3%  perf-profile.children.cycles-pp.__skb_clone
>       1.07 ±  4%      -0.3        0.73 ±  5%  perf-profile.children.cycles-pp.sendmsg_copy_msghdr
>       0.76 ±  3%      -0.3        0.42 ±  5%  perf-profile.children.cycles-pp.update_load_avg
>       0.98 ±  4%      -0.3        0.65 ±  3%  perf-profile.children.cycles-pp.__copy_msghdr_from_user
>       0.81 ± 14%      -0.3        0.49 ±  6%  perf-profile.children.cycles-pp.sctp_hash_cmp
>       0.88 ±  4%      -0.3        0.56 ±  4%  perf-profile.children.cycles-pp.pick_next_task_fair
>       0.84 ±  3%      -0.3        0.54 ±  5%  perf-profile.children.cycles-pp.enqueue_entity
>       0.82 ±  3%      -0.3        0.53 ±  5%  perf-profile.children.cycles-pp.import_iovec
>       0.81 ±  2%      -0.3        0.52 ±  6%  perf-profile.children.cycles-pp.kfree
>       0.59 ±  3%      -0.3        0.30 ±  4%  perf-profile.children.cycles-pp.__copy_skb_header
>       0.78 ±  3%      -0.3        0.51 ±  6%  perf-profile.children.cycles-pp.__import_iovec
>       0.62 ±  5%      -0.3        0.35 ±  5%  perf-profile.children.cycles-pp.set_next_entity
>       0.76 ± 12%      -0.3        0.50 ±  5%  perf-profile.children.cycles-pp.sctp_endpoint_lookup_assoc
>       0.69 ±  4%      -0.3        0.43 ±  5%  perf-profile.children.cycles-pp.check_heap_object
>       0.77 ±  3%      -0.3        0.52 ±  5%  perf-profile.children.cycles-pp.kmem_cache_alloc
>       0.74 ± 12%      -0.3        0.49 ±  5%  perf-profile.children.cycles-pp.sctp_epaddr_lookup_transport
>       0.72 ± 10%      -0.2        0.48 ±  6%  perf-profile.children.cycles-pp.__sctp_rcv_lookup
>       0.66 ±  4%      -0.2        0.42 ±  5%  perf-profile.children.cycles-pp.__might_resched
>       0.70 ± 10%      -0.2        0.46 ±  7%  perf-profile.children.cycles-pp.sctp_addrs_lookup_transport
>       0.65 ±  2%      -0.2        0.42 ±  5%  perf-profile.children.cycles-pp.iovec_from_user
>       0.50 ±  4%      -0.2        0.26 ±  4%  perf-profile.children.cycles-pp.simple_copy_to_iter
>       0.46 ±  3%      -0.2        0.23 ±  8%  perf-profile.children.cycles-pp.sctp_inq_pop
>       0.41 ±  3%      -0.2        0.19 ±  6%  perf-profile.children.cycles-pp.update_curr
>       0.69 ±  3%      -0.2        0.47 ±  5%  perf-profile.children.cycles-pp.sctp_chunkify
>       0.55 ±  3%      -0.2        0.34 ±  4%  perf-profile.children.cycles-pp.__dev_queue_xmit
>       0.53 ±  4%      -0.2        0.33 ±  6%  perf-profile.children.cycles-pp.__might_fault
>       0.58 ±  4%      -0.2        0.39 ±  5%  perf-profile.children.cycles-pp.copy_user_short_string
>       0.46 ±  9%      -0.2        0.28 ± 12%  perf-profile.children.cycles-pp.select_task_rq
>       0.33 ±  4%      -0.2        0.16 ±  7%  perf-profile.children.cycles-pp.free_unref_page_commit
>       0.28 ±  5%      -0.2        0.11 ±  9%  perf-profile.children.cycles-pp.dst_release
>       0.32 ±  7%      -0.2        0.15 ±  7%  perf-profile.children.cycles-pp.ipv4_dst_check
>       0.38 ±  3%      -0.2        0.22 ±  8%  perf-profile.children.cycles-pp.__mod_node_page_state
>       0.44 ±  8%      -0.2        0.28 ± 13%  perf-profile.children.cycles-pp.sctp_packet_append_chunk
>       0.49 ±  6%      -0.2        0.33 ± 11%  perf-profile.children.cycles-pp.sctp_packet_transmit_chunk
>       0.54 ±  4%      -0.2        0.39 ±  6%  perf-profile.children.cycles-pp.__list_del_entry_valid
>       0.34 ±  4%      -0.2        0.19 ±  8%  perf-profile.children.cycles-pp.sctp_v4_xmit
>       0.42 ±  3%      -0.2        0.27 ± 10%  perf-profile.children.cycles-pp.sockfd_lookup_light
>       0.32 ±  4%      -0.1        0.17 ±  4%  perf-profile.children.cycles-pp.__zone_watermark_ok
>       0.47 ±  3%      -0.1        0.32 ±  5%  perf-profile.children.cycles-pp.__entry_text_start
>       0.28 ±  2%      -0.1        0.13 ±  5%  perf-profile.children.cycles-pp.__free_one_page
>       0.28 ±  5%      -0.1        0.13 ±  4%  perf-profile.children.cycles-pp.prepare_task_switch
>       0.43 ±  5%      -0.1        0.29 ±  9%  perf-profile.children.cycles-pp.sctp_addto_chunk
>       0.37 ±  4%      -0.1        0.23 ±  6%  perf-profile.children.cycles-pp.sctp_gen_sack
>       0.41 ±  4%      -0.1        0.27 ±  8%  perf-profile.children.cycles-pp.aa_sk_perm
>       0.35 ±  3%      -0.1        0.22 ±  6%  perf-profile.children.cycles-pp.__list_add_valid
>       0.34 ±  4%      -0.1        0.20 ±  6%  perf-profile.children.cycles-pp.sctp_make_sack
>       0.44 ±  4%      -0.1        0.30 ±  6%  perf-profile.children.cycles-pp.update_rq_clock
>       0.37 ±  4%      -0.1        0.24 ±  7%  perf-profile.children.cycles-pp.sock_recvmsg
>       0.34 ±  4%      -0.1        0.22 ±  4%  perf-profile.children.cycles-pp.sctp_check_transmitted
>       0.35 ±  3%      -0.1        0.22 ±  6%  perf-profile.children.cycles-pp.memcg_slab_free_hook
>       0.36 ±  4%      -0.1        0.23 ±  8%  perf-profile.children.cycles-pp.__fdget
>       0.34 ± 10%      -0.1        0.22 ± 15%  perf-profile.children.cycles-pp.select_task_rq_fair
>       0.44 ±  4%      -0.1        0.32 ±  7%  perf-profile.children.cycles-pp.kmem_cache_alloc_node
>       0.34 ±  5%      -0.1        0.21 ±  7%  perf-profile.children.cycles-pp.__virt_addr_valid
>       0.34 ±  3%      -0.1        0.22 ±  5%  perf-profile.children.cycles-pp.dev_hard_start_xmit
>       0.28 ± 14%      -0.1        0.16 ±  6%  perf-profile.children.cycles-pp.sctp_transport_hold
>       0.35 ±  2%      -0.1        0.23 ±  7%  perf-profile.children.cycles-pp.__might_sleep
>       0.38 ±  4%      -0.1        0.26 ±  4%  perf-profile.children.cycles-pp.sctp_chunk_free
>       0.31 ±  5%      -0.1        0.20 ±  5%  perf-profile.children.cycles-pp.loopback_xmit
>       0.33 ±  4%      -0.1        0.22 ±  4%  perf-profile.children.cycles-pp.free_pcp_prepare
>       0.33 ±  5%      -0.1        0.22 ±  7%  perf-profile.children.cycles-pp.security_socket_recvmsg
>       0.35 ±  2%      -0.1        0.24 ±  4%  perf-profile.children.cycles-pp.sock_kmalloc
>       0.30 ±  2%      -0.1        0.20 ±  8%  perf-profile.children.cycles-pp.sctp_association_put
>       0.22 ±  7%      -0.1        0.12 ±  6%  perf-profile.children.cycles-pp.sctp_assoc_rwnd_increase
>       0.34 ±  4%      -0.1        0.23 ±  2%  perf-profile.children.cycles-pp.move_addr_to_kernel
>       0.28 ±  4%      -0.1        0.17 ±  4%  perf-profile.children.cycles-pp.sock_kfree_s
>       0.23 ±  5%      -0.1        0.13 ±  7%  perf-profile.children.cycles-pp.rmqueue_bulk
>       0.31 ±  9%      -0.1        0.21 ±  8%  perf-profile.children.cycles-pp.sctp_transport_put
>       0.33 ±  6%      -0.1        0.23 ± 12%  perf-profile.children.cycles-pp.sctp_sched_fcfs_dequeue
>       0.28 ±  8%      -0.1        0.18 ± 20%  perf-profile.children.cycles-pp.__sctp_packet_append_chunk
>       0.34 ±  4%      -0.1        0.24 ±  8%  perf-profile.children.cycles-pp.memset_erms
>       0.19 ±  4%      -0.1        0.10 ±  5%  perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
>       0.29 ±  4%      -0.1        0.19 ±  7%  perf-profile.children.cycles-pp.skb_set_owner_w
>       0.27 ±  4%      -0.1        0.18 ±  5%  perf-profile.children.cycles-pp.security_socket_sendmsg
>       0.24 ±  4%      -0.1        0.14 ±  6%  perf-profile.children.cycles-pp.__switch_to
>       0.26 ±  4%      -0.1        0.17 ±  9%  perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
>       0.27 ±  2%      -0.1        0.18 ±  5%  perf-profile.children.cycles-pp.send_sctp_stream_1toMany
>       0.23 ±  4%      -0.1        0.14 ±  5%  perf-profile.children.cycles-pp.tick_nohz_idle_exit
>       0.20 ±  4%      -0.1        0.11 ±  8%  perf-profile.children.cycles-pp.sctp_outq_flush_ctrl
>       0.24 ±  7%      -0.1        0.15 ± 14%  perf-profile.children.cycles-pp.select_idle_sibling
>       0.26 ±  4%      -0.1        0.17 ± 11%  perf-profile.children.cycles-pp.syscall_exit_to_user_mode
>       0.22 ±  5%      -0.1        0.14 ±  5%  perf-profile.children.cycles-pp.__switch_to_asm
>       0.21            -0.1        0.13 ±  8%  perf-profile.children.cycles-pp.accept_connection
>       0.21            -0.1        0.13 ±  8%  perf-profile.children.cycles-pp.spawn_child
>       0.21            -0.1        0.13 ±  8%  perf-profile.children.cycles-pp.process_requests
>       0.14 ±  5%      -0.1        0.06 ± 11%  perf-profile.children.cycles-pp.check_stack_object
>       0.20 ±  3%      -0.1        0.12 ±  9%  perf-profile.children.cycles-pp.sock_wfree
>       0.22 ±  4%      -0.1        0.14 ±  3%  perf-profile.children.cycles-pp.prepare_to_wait_exclusive
>       0.24 ±  5%      -0.1        0.17 ±  9%  perf-profile.children.cycles-pp.sctp_sched_dequeue_common
>       0.22 ±  3%      -0.1        0.15 ±  2%  perf-profile.children.cycles-pp.__kmalloc
>       0.21 ±  3%      -0.1        0.13 ±  8%  perf-profile.children.cycles-pp.sctp_make_control
>       0.20 ±  2%      -0.1        0.12 ±  9%  perf-profile.children.cycles-pp.recv_sctp_stream_1toMany
>       0.17 ±  6%      -0.1        0.09 ±  5%  perf-profile.children.cycles-pp.___perf_sw_event
>       0.14 ±  5%      -0.1        0.06 ±  7%  perf-profile.children.cycles-pp.sctp_sock_rfree
>       0.20 ±  4%      -0.1        0.13 ±  7%  perf-profile.children.cycles-pp.skb_clone
>       0.19 ± 30%      -0.1        0.12 ±  5%  perf-profile.children.cycles-pp.sctp_cmp_addr_exact
>       0.17 ±  4%      -0.1        0.10 ±  8%  perf-profile.children.cycles-pp.__mod_timer
>       0.20 ±  4%      -0.1        0.13 ±  6%  perf-profile.children.cycles-pp.available_idle_cpu
>       0.23 ±  7%      -0.1        0.16 ±  3%  perf-profile.children.cycles-pp.__cond_resched
>       0.21 ±  6%      -0.1        0.14 ± 10%  perf-profile.children.cycles-pp.sctp_datamsg_put
>       0.16 ±  4%      -0.1        0.09 ±  5%  perf-profile.children.cycles-pp.check_new_pages
>       0.14 ±  6%      -0.1        0.08 ± 12%  perf-profile.children.cycles-pp.sctp_inet_skb_msgname
>       0.14 ±  6%      -0.1        0.08 ±  9%  perf-profile.children.cycles-pp.ip_rcv
>       0.18 ±  3%      -0.1        0.11 ±  9%  perf-profile.children.cycles-pp.syscall_return_via_sysret
>       0.18 ±  4%      -0.1        0.12 ±  9%  perf-profile.children.cycles-pp.poll_idle
>       0.20 ±  6%      -0.1        0.14 ±  6%  perf-profile.children.cycles-pp.kmem_cache_alloc_trace
>       0.19            -0.1        0.13 ±  8%  perf-profile.children.cycles-pp.sctp_outq_tail
>       0.18 ±  3%      -0.1        0.12 ±  7%  perf-profile.children.cycles-pp.reweight_entity
>       0.20 ±  4%      -0.1        0.13 ± 11%  perf-profile.children.cycles-pp.update_cfs_group
>       0.16 ±  5%      -0.1        0.10 ±  4%  perf-profile.children.cycles-pp.del_timer
>       0.16 ±  5%      -0.1        0.10 ±  3%  perf-profile.children.cycles-pp.sctp_sendmsg_parse
>       0.16 ±  5%      -0.1        0.10 ±  9%  perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
>       0.18 ±  2%      -0.1        0.12 ±  4%  perf-profile.children.cycles-pp.__free_pages
>       0.17 ±  4%      -0.1        0.11 ±  5%  perf-profile.children.cycles-pp.nr_iowait_cpu
>       0.14 ±  2%      -0.1        0.09 ± 10%  perf-profile.children.cycles-pp.switch_mm_irqs_off
>       0.11 ±  6%      -0.1        0.05 ±  8%  perf-profile.children.cycles-pp.__build_skb_around
>       0.19 ±  3%      -0.1        0.14 ±  8%  perf-profile.children.cycles-pp.__update_load_avg_se
>       0.16 ±  5%      -0.1        0.11 ±  6%  perf-profile.children.cycles-pp.ttwu_do_wakeup
>       0.13 ±  6%      -0.1        0.08 ± 13%  perf-profile.children.cycles-pp.task_tick_fair
>       0.21 ±  3%      -0.0        0.16 ±  6%  perf-profile.children.cycles-pp.sctp_association_hold
>       0.15 ±  6%      -0.0        0.10 ±  8%  perf-profile.children.cycles-pp.check_preempt_curr
>       0.07 ±  6%      -0.0        0.02 ± 99%  perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
>       0.10 ±  5%      -0.0        0.05 ±  7%  perf-profile.children.cycles-pp.finish_task_switch
>       0.14 ±  6%      -0.0        0.10 ±  6%  perf-profile.children.cycles-pp.__genradix_ptr
>       0.12 ±  4%      -0.0        0.08 ±  8%  perf-profile.children.cycles-pp.sctp_chunk_abandoned
>       0.07 ±  5%      -0.0        0.02 ± 99%  perf-profile.children.cycles-pp.ip_local_out
>       0.22 ±  6%      -0.0        0.17 ±  8%  perf-profile.children.cycles-pp.sched_clock_cpu
>       0.14 ±  5%      -0.0        0.09 ±  6%  perf-profile.children.cycles-pp.memcg_slab_post_alloc_hook
>       0.12 ±  6%      -0.0        0.08 ±  7%  perf-profile.children.cycles-pp.__netif_rx
>       0.20 ±  5%      -0.0        0.16 ±  8%  perf-profile.children.cycles-pp.read_tsc
>       0.12 ±  6%      -0.0        0.08 ± 10%  perf-profile.children.cycles-pp.lock_timer_base
>       0.19 ±  5%      -0.0        0.15 ±  7%  perf-profile.children.cycles-pp.native_sched_clock
>       0.13 ±  5%      -0.0        0.09 ±  5%  perf-profile.children.cycles-pp.pick_next_entity
>       0.12 ±  5%      -0.0        0.08 ±  6%  perf-profile.children.cycles-pp.netif_rx_internal
>       0.12 ±  7%      -0.0        0.08 ± 10%  perf-profile.children.cycles-pp.__put_user_nocheck_4
>       0.12 ±  4%      -0.0        0.08 ±  6%  perf-profile.children.cycles-pp.skb_put
>       0.11 ±  4%      -0.0        0.07 ±  5%  perf-profile.children.cycles-pp.__put_user_nocheck_8
>       0.12 ±  3%      -0.0        0.08 ±  8%  perf-profile.children.cycles-pp.resched_curr
>       0.11 ±  8%      -0.0        0.07 ± 25%  perf-profile.children.cycles-pp.sctp_chunk_assign_ssn
>       0.13 ±  4%      -0.0        0.09 ±  6%  perf-profile.children.cycles-pp.sctp_datamsg_destroy
>       0.07 ±  7%      -0.0        0.03 ±100%  perf-profile.children.cycles-pp.ip_rcv_core
>       0.11 ±  3%      -0.0        0.07 ± 10%  perf-profile.children.cycles-pp.enqueue_to_backlog
>       0.10 ±  5%      -0.0        0.06 ± 13%  perf-profile.children.cycles-pp.sctp_transport_reset_t3_rtx
>       0.09 ±  6%      -0.0        0.05 ±  7%  perf-profile.children.cycles-pp.__netif_receive_skb_core
>       0.10 ±  5%      -0.0        0.06 ±  6%  perf-profile.children.cycles-pp.validate_xmit_skb
>       0.11 ±  6%      -0.0        0.07 ± 12%  perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
>       0.06 ±  6%      -0.0        0.02 ± 99%  perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack
>       0.10 ±  8%      -0.0        0.06 ±  9%  perf-profile.children.cycles-pp.sctp_ulpq_order
>       0.09 ±  6%      -0.0        0.06 ±  8%  perf-profile.children.cycles-pp.os_xsave
>       0.12 ±  5%      -0.0        0.08 ±  8%  perf-profile.children.cycles-pp.__check_heap_object
>       0.10 ±  5%      -0.0        0.07 ± 10%  perf-profile.children.cycles-pp.rcu_all_qs
>       0.08 ±  5%      -0.0        0.06 ± 11%  perf-profile.children.cycles-pp.tick_nohz_idle_enter
>       0.08 ±  5%      -0.0        0.06 ±  8%  perf-profile.children.cycles-pp.perf_tp_event
>       0.08            -0.0        0.06 ±  9%  perf-profile.children.cycles-pp.__mod_lruvec_page_state
>       0.31 ±  3%      -0.0        0.28 ±  4%  perf-profile.children.cycles-pp.sctp_ulpevent_receive_data
>       0.10 ± 10%      -0.0        0.08 ± 10%  perf-profile.children.cycles-pp.rcu_idle_exit
>       0.08 ±  6%      -0.0        0.05 ±  8%  perf-profile.children.cycles-pp.sctp_tsnmap_check
>       0.08 ±  5%      -0.0        0.06 ± 14%  perf-profile.children.cycles-pp.sctp_ulpevent_init
>       0.07 ±  8%      -0.0        0.05        perf-profile.children.cycles-pp.__wrgsbase_inactive
>       0.10 ±  5%      +0.0        0.13 ± 10%  perf-profile.children.cycles-pp.sctp_sockaddr_af
>       0.00            +0.1        0.05        perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
>       0.19 ±  3%      +0.1        0.24 ± 11%  perf-profile.children.cycles-pp.scheduler_tick
>       0.00            +0.1        0.06 ±  7%  perf-profile.children.cycles-pp.lapic_next_deadline
>       0.00            +0.1        0.07 ± 32%  perf-profile.children.cycles-pp.arch_cpu_idle_enter
>       0.00            +0.1        0.07 ± 16%  perf-profile.children.cycles-pp.native_irq_return_iret
>       0.00            +0.1        0.08 ± 22%  perf-profile.children.cycles-pp.update_blocked_averages
>       0.00            +0.1        0.08 ± 22%  perf-profile.children.cycles-pp.run_rebalance_domains
>       0.24 ±  3%      +0.1        0.32 ±  9%  perf-profile.children.cycles-pp.update_process_times
>       0.00            +0.1        0.08 ± 22%  perf-profile.children.cycles-pp.update_sg_lb_stats
>       0.24 ±  4%      +0.1        0.32 ±  9%  perf-profile.children.cycles-pp.tick_sched_handle
>       0.00            +0.1        0.08 ± 41%  perf-profile.children.cycles-pp._raw_spin_trylock
>       0.00            +0.1        0.09 ± 20%  perf-profile.children.cycles-pp.update_sd_lb_stats
>       0.00            +0.1        0.09 ± 19%  perf-profile.children.cycles-pp.find_busiest_group
>       0.04 ± 71%      +0.1        0.14 ±  3%  perf-profile.children.cycles-pp.sctp_get_af_specific
>       0.01 ±223%      +0.1        0.11 ± 18%  perf-profile.children.cycles-pp.load_balance
>       0.00            +0.1        0.11 ± 11%  perf-profile.children.cycles-pp.tick_nohz_irq_exit
>       0.02 ±141%      +0.1        0.14 ± 46%  perf-profile.children.cycles-pp.rebalance_domains
>       0.45 ±  5%      +0.1        0.58 ± 10%  perf-profile.children.cycles-pp.ktime_get
>       0.00            +0.1        0.14 ± 17%  perf-profile.children.cycles-pp.cgroup_rstat_updated
>       0.26 ±  4%      +0.1        0.41 ± 12%  perf-profile.children.cycles-pp.tick_sched_timer
>       0.15 ± 10%      +0.2        0.32 ± 16%  perf-profile.children.cycles-pp.clockevents_program_event
>       0.30 ±  4%      +0.2        0.50 ± 10%  perf-profile.children.cycles-pp.__hrtimer_run_queues
>       0.25 ±  4%      +0.2        0.45 ± 20%  perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
>       0.00            +0.2        0.20 ± 16%  perf-profile.children.cycles-pp.timekeeping_max_deferment
>       0.50 ±  2%      +0.2        0.71 ± 15%  perf-profile.children.cycles-pp.menu_select
>       0.16 ±  5%      +0.2        0.38 ± 22%  perf-profile.children.cycles-pp.tick_nohz_next_event
>       0.08 ±  8%      +0.2        0.30 ± 23%  perf-profile.children.cycles-pp.__irq_exit_rcu
>       0.00            +0.3        0.33 ± 12%  perf-profile.children.cycles-pp.propagate_protected_usage
>       0.48 ±  5%      +0.4        0.89 ± 11%  perf-profile.children.cycles-pp.hrtimer_interrupt
>       0.48 ±  6%      +0.4        0.90 ± 10%  perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
>       0.00            +0.6        0.55 ±  3%  perf-profile.children.cycles-pp.mem_cgroup_uncharge_skmem
>       0.61 ±  5%      +0.7        1.35 ± 11%  perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
>       1.00 ±  2%      +0.8        1.82 ± 10%  perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
>       0.00            +1.0        1.03 ±  4%  perf-profile.children.cycles-pp.__mod_memcg_state
>       1.73 ±  2%      +1.4        3.14 ±  4%  perf-profile.children.cycles-pp.sctp_ulpevent_make_rcvmsg
>      19.09 ±  3%      +2.0       21.11 ±  4%  perf-profile.children.cycles-pp.recvmsg
>      11.51 ±  3%      +2.2       13.66 ±  4%  perf-profile.children.cycles-pp.__ip_queue_xmit
>      11.26 ±  3%      +2.3       13.53 ±  4%  perf-profile.children.cycles-pp.ip_finish_output2
>       0.00            +2.3        2.27 ±  5%  perf-profile.children.cycles-pp.page_counter_uncharge
>       0.00            +2.3        2.32 ±  4%  perf-profile.children.cycles-pp.drain_stock
>       0.00            +2.4        2.40 ±  5%  perf-profile.children.cycles-pp.page_counter_try_charge
>      10.87 ±  3%      +2.4       13.28 ±  4%  perf-profile.children.cycles-pp.__local_bh_enable_ip
>      10.76 ±  3%      +2.4       13.20 ±  4%  perf-profile.children.cycles-pp.do_softirq
>      17.84 ±  3%      +2.5       20.32 ±  4%  perf-profile.children.cycles-pp.__sys_recvmsg
>       3.60 ±  3%      +2.5        6.12 ±  5%  perf-profile.children.cycles-pp.sctp_skb_recv_datagram
>      10.53 ±  3%      +2.5       13.07 ±  4%  perf-profile.children.cycles-pp.net_rx_action
>       0.00            +2.5        2.54 ±  4%  perf-profile.children.cycles-pp.refill_stock
>      10.43 ±  3%      +2.6       13.01 ±  4%  perf-profile.children.cycles-pp.__napi_poll
>      17.57 ±  3%      +2.6       20.15 ±  4%  perf-profile.children.cycles-pp.___sys_recvmsg
>      10.41 ±  3%      +2.6       12.99 ±  4%  perf-profile.children.cycles-pp.process_backlog
>      10.77 ±  3%      +2.7       13.43 ±  4%  perf-profile.children.cycles-pp.__softirqentry_text_start
>      10.24 ±  3%      +2.7       12.90 ±  4%  perf-profile.children.cycles-pp.__netif_receive_skb_one_core
>       9.97 ±  3%      +2.8       12.76 ±  4%  perf-profile.children.cycles-pp.ip_local_deliver_finish
>       9.95 ±  3%      +2.8       12.74 ±  4%  perf-profile.children.cycles-pp.ip_protocol_deliver_rcu
>       9.89 ±  3%      +2.8       12.69 ±  4%  perf-profile.children.cycles-pp.sctp_rcv
>       1.71 ±  4%      +2.9        4.57 ±  4%  perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
>      16.66 ±  3%      +2.9       19.59 ±  4%  perf-profile.children.cycles-pp.____sys_recvmsg
>      16.01 ±  3%      +3.2       19.21 ±  4%  perf-profile.children.cycles-pp.sctp_recvmsg
>      15.89 ±  3%      +3.2       19.12 ±  4%  perf-profile.children.cycles-pp.inet_recvmsg
>       1.49 ±  3%      +3.4        4.86 ±  4%  perf-profile.children.cycles-pp._raw_spin_lock_bh
>       1.59 ±  3%      +3.4        4.96 ±  4%  perf-profile.children.cycles-pp.lock_sock_nested
>      15.60 ±  3%      +3.6       19.22 ±  4%  perf-profile.children.cycles-pp.release_sock
>       0.00            +3.7        3.69 ±  4%  perf-profile.children.cycles-pp.try_charge_memcg
>      15.33 ±  3%      +3.7       19.04 ±  4%  perf-profile.children.cycles-pp.__release_sock
>      15.27 ±  3%      +3.7       19.00 ±  4%  perf-profile.children.cycles-pp.sctp_backlog_rcv
>       0.62 ±  5%      +3.8        4.45 ±  4%  perf-profile.children.cycles-pp.sctp_sf_eat_data_6_2
>       0.48 ±  5%      +3.9        4.36 ±  5%  perf-profile.children.cycles-pp.sctp_eat_data
>       0.00            +4.4        4.36 ±  4%  perf-profile.children.cycles-pp.mem_cgroup_charge_skmem
>       3.46 ±  3%      +4.4        7.91 ±  4%  perf-profile.children.cycles-pp.sctp_chunk_put
>      20.07 ±  3%      +4.6       24.66 ±  4%  perf-profile.children.cycles-pp.sctp_assoc_bh_rcv
>       0.00            +4.6        4.60 ±  4%  perf-profile.children.cycles-pp.__sk_mem_raise_allocated
>       0.00            +4.6        4.63 ±  4%  perf-profile.children.cycles-pp.__sk_mem_schedule
>      24.02 ± 12%      +4.7       28.76 ± 11%  perf-profile.children.cycles-pp.intel_idle
>       2.97 ±  3%      +4.8        7.75 ±  4%  perf-profile.children.cycles-pp.sctp_outq_sack
>       2.11 ±  4%      +4.8        6.90 ±  4%  perf-profile.children.cycles-pp.kfree_skb_reason
>       2.04 ±  3%      +4.9        6.98 ±  4%  perf-profile.children.cycles-pp.consume_skb
>       0.37 ±  3%      +5.6        5.94 ±  4%  perf-profile.children.cycles-pp.sctp_wfree
>       0.95 ±  3%     +11.3       12.23 ±  4%  perf-profile.children.cycles-pp.skb_release_head_state
>       0.00           +11.7       11.67 ±  4%  perf-profile.children.cycles-pp.__sk_mem_reduce_allocated
>       8.68 ±  3%      -3.1        5.58 ±  4%  perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
>       8.45 ±  3%      -3.0        5.46 ±  5%  perf-profile.self.cycles-pp.memcpy_erms
>       0.94 ±  4%      -0.4        0.57 ±  6%  perf-profile.self.cycles-pp.__slab_free
>       0.71 ±  3%      -0.3        0.42 ±  2%  perf-profile.self.cycles-pp.sctp_chunk_put
>       0.58 ±  3%      -0.3        0.30 ±  3%  perf-profile.self.cycles-pp.__copy_skb_header
>       0.87 ±  3%      -0.3        0.59 ±  6%  perf-profile.self.cycles-pp.kmem_cache_free
>       0.58 ±  5%      -0.3        0.30 ±  6%  perf-profile.self.cycles-pp.sctp_packet_config
>       0.82 ±  3%      -0.3        0.55 ±  5%  perf-profile.self.cycles-pp._raw_spin_lock_irqsave
>       0.65 ±  4%      -0.2        0.41 ±  5%  perf-profile.self.cycles-pp.__might_resched
>       0.41 ±  4%      -0.2        0.17 ±  8%  perf-profile.self.cycles-pp.rmqueue
>       0.63 ±  4%      -0.2        0.40 ±  3%  perf-profile.self.cycles-pp._raw_spin_lock
>       0.59 ±  4%      -0.2        0.36 ±  7%  perf-profile.self.cycles-pp.sctp_recvmsg
>       0.39 ±  4%      -0.2        0.18 ±  5%  perf-profile.self.cycles-pp.sctp_sendmsg_to_asoc
>       0.58 ±  3%      -0.2        0.36 ±  3%  perf-profile.self.cycles-pp._raw_spin_lock_bh
>       0.43 ±  4%      -0.2        0.24 ±  9%  perf-profile.self.cycles-pp.sctp_packet_pack
>       0.39 ±  4%      -0.2        0.20 ±  2%  perf-profile.self.cycles-pp.update_load_avg
>       0.56 ±  4%      -0.2        0.38 ±  5%  perf-profile.self.cycles-pp.copy_user_short_string
>       0.27 ±  5%      -0.2        0.10 ±  7%  perf-profile.self.cycles-pp.dst_release
>       0.32 ±  3%      -0.2        0.16 ±  7%  perf-profile.self.cycles-pp.get_page_from_freelist
>       0.31 ±  7%      -0.2        0.15 ±  6%  perf-profile.self.cycles-pp.ipv4_dst_check
>       0.30 ±  4%      -0.2        0.14 ±  7%  perf-profile.self.cycles-pp.free_unref_page_commit
>       0.38 ±  3%      -0.2        0.22 ±  8%  perf-profile.self.cycles-pp.__mod_node_page_state
>       0.54 ±  3%      -0.2        0.38 ±  5%  perf-profile.self.cycles-pp.__schedule
>       0.47 ±  2%      -0.2        0.31 ±  5%  perf-profile.self.cycles-pp.kfree
>       0.34 ±  4%      -0.2        0.18 ±  7%  perf-profile.self.cycles-pp.sctp_v4_xmit
>       0.23 ±  4%      -0.2        0.07 ± 10%  perf-profile.self.cycles-pp.update_curr
>       0.32 ± 12%      -0.2        0.17 ±  9%  perf-profile.self.cycles-pp.__rhashtable_lookup
>       0.51 ±  4%      -0.2        0.36 ±  6%  perf-profile.self.cycles-pp.__list_del_entry_valid
>       0.32 ±  3%      -0.2        0.17 ±  4%  perf-profile.self.cycles-pp.__zone_watermark_ok
>       0.42 ±  3%      -0.1        0.27 ±  5%  perf-profile.self.cycles-pp.kmem_cache_alloc
>       0.40 ±  5%      -0.1        0.26 ±  7%  perf-profile.self.cycles-pp.sctp_outq_flush_data
>       0.28 ±  4%      -0.1        0.15 ±  6%  perf-profile.self.cycles-pp.__check_object_size
>       0.35 ±  4%      -0.1        0.22 ±  9%  perf-profile.self.cycles-pp.__fdget
>       0.42 ±  4%      -0.1        0.29 ±  6%  perf-profile.self.cycles-pp.sctp_datamsg_from_user
>       0.36 ±  5%      -0.1        0.24 ±  5%  perf-profile.self.cycles-pp.set_next_entity
>       0.34 ±  3%      -0.1        0.21 ±  3%  perf-profile.self.cycles-pp.check_heap_object
>       0.34 ±  3%      -0.1        0.22 ±  7%  perf-profile.self.cycles-pp.memcg_slab_free_hook
>       0.32 ±  2%      -0.1        0.20 ±  5%  perf-profile.self.cycles-pp.__list_add_valid
>       0.32 ±  5%      -0.1        0.20 ±  8%  perf-profile.self.cycles-pp.__virt_addr_valid
>       0.34 ±  5%      -0.1        0.22 ±  4%  perf-profile.self.cycles-pp.__skb_datagram_iter
>       0.34 ±  4%      -0.1        0.22 ±  7%  perf-profile.self.cycles-pp.update_rq_clock
>       0.37 ±  5%      -0.1        0.25 ±  4%  perf-profile.self.cycles-pp.sctp_sendmsg
>       0.27 ± 13%      -0.1        0.16 ±  6%  perf-profile.self.cycles-pp.sctp_transport_hold
>       0.35 ±  3%      -0.1        0.24 ±  6%  perf-profile.self.cycles-pp.skb_release_data
>       0.32 ±  4%      -0.1        0.20 ±  7%  perf-profile.self.cycles-pp.__alloc_skb
>       0.22 ±  7%      -0.1        0.10 ±  7%  perf-profile.self.cycles-pp.sctp_assoc_rwnd_increase
>       0.33 ±  5%      -0.1        0.22 ±  4%  perf-profile.self.cycles-pp.free_pcp_prepare
>       0.31 ±  4%      -0.1        0.20 ±  7%  perf-profile.self.cycles-pp.enqueue_task_fair
>       0.36 ±  3%      -0.1        0.26 ±  3%  perf-profile.self.cycles-pp.enqueue_entity
>       0.30            -0.1        0.20 ±  8%  perf-profile.self.cycles-pp.sctp_association_put
>       0.24 ±  4%      -0.1        0.14 ±  7%  perf-profile.self.cycles-pp.__alloc_pages
>       0.30 ±  9%      -0.1        0.20 ±  6%  perf-profile.self.cycles-pp.sctp_transport_put
>       0.31 ±  3%      -0.1        0.21 ±  6%  perf-profile.self.cycles-pp.sctp_skb_recv_datagram
>       0.30 ±  4%      -0.1        0.20 ±  8%  perf-profile.self.cycles-pp.aa_sk_perm
>       0.33 ±  4%      -0.1        0.23 ±  6%  perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
>       0.30 ±  3%      -0.1        0.20 ±  7%  perf-profile.self.cycles-pp.__might_sleep
>       0.18 ±  4%      -0.1        0.09 ± 10%  perf-profile.self.cycles-pp.____sys_recvmsg
>       0.19 ±  5%      -0.1        0.09 ± 11%  perf-profile.self.cycles-pp.sctp_ulpevent_free
>       0.32 ±  3%      -0.1        0.23 ±  8%  perf-profile.self.cycles-pp.memset_erms
>       0.30 ±  6%      -0.1        0.21 ±  7%  perf-profile.self.cycles-pp.kmem_cache_alloc_node
>       0.28 ±  3%      -0.1        0.19 ±  6%  perf-profile.self.cycles-pp.skb_set_owner_w
>       0.23 ±  6%      -0.1        0.14 ±  7%  perf-profile.self.cycles-pp.__switch_to
>       0.18 ±  4%      -0.1        0.10 ±  5%  perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
>       0.26 ±  4%      -0.1        0.17 ±  7%  perf-profile.self.cycles-pp.sctp_cmd_interpreter
>       0.25 ±  4%      -0.1        0.17 ±  7%  perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
>       0.26            -0.1        0.18 ±  5%  perf-profile.self.cycles-pp.send_sctp_stream_1toMany
>       0.17 ± 32%      -0.1        0.09 ±  6%  perf-profile.self.cycles-pp.sctp_cmp_addr_exact
>       0.22 ±  5%      -0.1        0.14 ±  7%  perf-profile.self.cycles-pp.__switch_to_asm
>       0.20 ±  2%      -0.1        0.12 ± 10%  perf-profile.self.cycles-pp.recv_sctp_stream_1toMany
>       0.19 ±  3%      -0.1        0.11 ±  9%  perf-profile.self.cycles-pp.sock_wfree
>       0.10 ±  5%      -0.1        0.02 ± 99%  perf-profile.self.cycles-pp.process_backlog
>       0.10 ±  6%      -0.1        0.02 ± 99%  perf-profile.self.cycles-pp.__free_one_page
>       0.20 ±  4%      -0.1        0.13 ±  5%  perf-profile.self.cycles-pp.recvmsg
>       0.22 ±  3%      -0.1        0.14 ±  7%  perf-profile.self.cycles-pp.consume_skb
>       0.18 ±  3%      -0.1        0.11 ± 10%  perf-profile.self.cycles-pp._copy_from_user
>       0.15 ±  7%      -0.1        0.08 ±  4%  perf-profile.self.cycles-pp.___perf_sw_event
>       0.15 ±  4%      -0.1        0.08 ±  5%  perf-profile.self.cycles-pp.check_new_pages
>       0.20 ±  5%      -0.1        0.13 ±  6%  perf-profile.self.cycles-pp.available_idle_cpu
>       0.22 ±  3%      -0.1        0.15 ±  5%  perf-profile.self.cycles-pp.__entry_text_start
>       0.18 ±  2%      -0.1        0.11 ±  7%  perf-profile.self.cycles-pp.sctp_assoc_bh_rcv
>       0.13 ±  7%      -0.1        0.06 ±  7%  perf-profile.self.cycles-pp.sctp_sock_rfree
>       0.17 ±  4%      -0.1        0.11 ± 10%  perf-profile.self.cycles-pp.syscall_return_via_sysret
>       0.13 ±  5%      -0.1        0.07 ± 13%  perf-profile.self.cycles-pp.__free_pages_ok
>       0.20 ±  5%      -0.1        0.14 ±  9%  perf-profile.self.cycles-pp.sctp_datamsg_put
>       0.19 ±  3%      -0.1        0.12 ± 12%  perf-profile.self.cycles-pp.sendmsg
>       0.18 ±  4%      -0.1        0.12 ±  7%  perf-profile.self.cycles-pp.reweight_entity
>       0.14 ±  7%      -0.1        0.07 ± 10%  perf-profile.self.cycles-pp.sctp_inet_skb_msgname
>       0.23 ±  3%      -0.1        0.17 ±  9%  perf-profile.self.cycles-pp.sctp_wfree
>       0.19 ±  3%      -0.1        0.13 ± 11%  perf-profile.self.cycles-pp.update_cfs_group
>       0.17 ±  4%      -0.1        0.11 ±  3%  perf-profile.self.cycles-pp.nr_iowait_cpu
>       0.17 ±  7%      -0.1        0.11 ±  9%  perf-profile.self.cycles-pp.sctp_packet_transmit
>       0.08 ± 18%      -0.1        0.02 ± 99%  perf-profile.self.cycles-pp.sctp_ulpq_tail_data
>       0.17 ±  7%      -0.1        0.11 ±  9%  perf-profile.self.cycles-pp.sctp_packet_append_chunk
>       0.19 ±  4%      -0.1        0.13 ±  8%  perf-profile.self.cycles-pp.sctp_do_sm
>       0.18 ±  2%      -0.1        0.12 ±  4%  perf-profile.self.cycles-pp.__free_pages
>       0.17 ±  5%      -0.1        0.12 ±  6%  perf-profile.self.cycles-pp.__wake_up_common
>       0.16 ±  6%      -0.1        0.10 ±  3%  perf-profile.self.cycles-pp.sctp_sendmsg_parse
>       0.15 ±  6%      -0.1        0.09 ± 13%  perf-profile.self.cycles-pp.try_to_wake_up
>       0.10 ±  3%      -0.1        0.04 ± 45%  perf-profile.self.cycles-pp.__build_skb_around
>       0.15 ±  6%      -0.1        0.09 ± 11%  perf-profile.self.cycles-pp.sctp_check_transmitted
>       0.08 ± 14%      -0.1        0.03 ±101%  perf-profile.self.cycles-pp.select_task_rq_fair
>       0.12 ±  6%      -0.1        0.06 ± 14%  perf-profile.self.cycles-pp.dequeue_entity
>       0.19 ±  4%      -0.1        0.14 ± 10%  perf-profile.self.cycles-pp.sctp_hash_cmp
>       0.14 ±  4%      -0.1        0.09 ± 10%  perf-profile.self.cycles-pp.switch_mm_irqs_off
>       0.16 ±  4%      -0.1        0.10 ±  7%  perf-profile.self.cycles-pp.poll_idle
>       0.22 ±  8%      -0.1        0.17 ± 10%  perf-profile.self.cycles-pp.sctp_rcv
>       0.11 ±  4%      -0.1        0.06 ± 11%  perf-profile.self.cycles-pp.__ip_queue_xmit
>       0.12 ± 10%      -0.1        0.08 ± 24%  perf-profile.self.cycles-pp.__sctp_packet_append_chunk
>       0.13 ±  2%      -0.0        0.08 ±  5%  perf-profile.self.cycles-pp.sctp_inq_pop
>       0.18 ±  3%      -0.0        0.13 ± 11%  perf-profile.self.cycles-pp.__update_load_avg_se
>       0.14 ±  5%      -0.0        0.09 ±  5%  perf-profile.self.cycles-pp.do_syscall_64
>       0.11 ±  6%      -0.0        0.06 ± 11%  perf-profile.self.cycles-pp._copy_to_iter
>       0.09 ± 11%      -0.0        0.04 ± 76%  perf-profile.self.cycles-pp.sctp_chunk_assign_ssn
>       0.14 ±  3%      -0.0        0.10 ±  5%  perf-profile.self.cycles-pp.____sys_sendmsg
>       0.12 ±  4%      -0.0        0.07 ±  6%  perf-profile.self.cycles-pp.___sys_recvmsg
>       0.20 ±  2%      -0.0        0.15 ±  8%  perf-profile.self.cycles-pp.sctp_association_hold
>       0.17 ±  3%      -0.0        0.12 ±  7%  perf-profile.self.cycles-pp.__skb_clone
>       0.14 ±  3%      -0.0        0.09 ±  7%  perf-profile.self.cycles-pp.__copy_msghdr_from_user
>       0.13 ±  5%      -0.0        0.08 ±  8%  perf-profile.self.cycles-pp.sctp_sf_eat_data_6_2
>       0.13 ±  2%      -0.0        0.09 ± 13%  perf-profile.self.cycles-pp.sctp_outq_tail
>       0.20 ±  4%      -0.0        0.16 ±  9%  perf-profile.self.cycles-pp.read_tsc
>       0.13 ±  5%      -0.0        0.08 ±  5%  perf-profile.self.cycles-pp.__import_iovec
>       0.13 ±  6%      -0.0        0.08 ±  5%  perf-profile.self.cycles-pp.__genradix_ptr
>       0.11 ±  8%      -0.0        0.07 ± 14%  perf-profile.self.cycles-pp.select_task_rq
>       0.12 ±  3%      -0.0        0.08 ± 10%  perf-profile.self.cycles-pp.resched_curr
>       0.13 ±  5%      -0.0        0.09 ±  5%  perf-profile.self.cycles-pp.pick_next_entity
>       0.12 ±  6%      -0.0        0.08 ± 12%  perf-profile.self.cycles-pp.__put_user_nocheck_4
>       0.12 ±  6%      -0.0        0.08 ±  6%  perf-profile.self.cycles-pp.sctp_chunk_abandoned
>       0.10 ±  7%      -0.0        0.06 ± 11%  perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare
>       0.07 ±  7%      -0.0        0.02 ± 99%  perf-profile.self.cycles-pp.ip_rcv_core
>       0.13 ±  7%      -0.0        0.09 ±  7%  perf-profile.self.cycles-pp.sctp_sched_dequeue_common
>       0.13 ±  7%      -0.0        0.09 ±  6%  perf-profile.self.cycles-pp.ip_finish_output2
>       0.12 ±  6%      -0.0        0.08 ± 10%  perf-profile.self.cycles-pp.memcg_slab_post_alloc_hook
>       0.08 ±  6%      -0.0        0.04 ± 71%  perf-profile.self.cycles-pp._sctp_make_chunk
>       0.10 ±  4%      -0.0        0.06 ± 11%  perf-profile.self.cycles-pp.net_rx_action
>       0.10 ±  5%      -0.0        0.06 ±  8%  perf-profile.self.cycles-pp.sctp_addto_chunk
>       0.09 ±  6%      -0.0        0.05 ±  7%  perf-profile.self.cycles-pp.__netif_receive_skb_core
>       0.12 ±  5%      -0.0        0.08 ±  5%  perf-profile.self.cycles-pp.__kmalloc
>       0.11 ±  5%      -0.0        0.07 ±  5%  perf-profile.self.cycles-pp.__put_user_nocheck_8
>       0.18 ±  6%      -0.0        0.15 ±  7%  perf-profile.self.cycles-pp.native_sched_clock
>       0.09 ±  5%      -0.0        0.06 ±  8%  perf-profile.self.cycles-pp.check_stack_object
>       0.07            -0.0        0.03 ± 70%  perf-profile.self.cycles-pp.__mod_lruvec_page_state
>       0.16 ±  4%      -0.0        0.12 ± 10%  perf-profile.self.cycles-pp.sctp_outq_flush
>       0.10 ±  3%      -0.0        0.06 ±  7%  perf-profile.self.cycles-pp.skb_put
>       0.06 ±  6%      -0.0        0.02 ± 99%  perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack
>       0.10 ±  4%      -0.0        0.07 ± 15%  perf-profile.self.cycles-pp.__might_fault
>       0.12 ±  5%      -0.0        0.08 ±  5%  perf-profile.self.cycles-pp.kmem_cache_alloc_trace
>       0.07 ±  8%      -0.0        0.04 ± 71%  perf-profile.self.cycles-pp.sockfd_lookup_light
>       0.10 ±  7%      -0.0        0.07 ± 10%  perf-profile.self.cycles-pp.__cond_resched
>       0.09 ±  6%      -0.0        0.06 ±  8%  perf-profile.self.cycles-pp.os_xsave
>       0.09 ±  6%      -0.0        0.06 ±  8%  perf-profile.self.cycles-pp.free_unref_page
>       0.09 ±  7%      -0.0        0.06 ±  6%  perf-profile.self.cycles-pp.security_socket_recvmsg
>       0.11 ±  4%      -0.0        0.08 ±  7%  perf-profile.self.cycles-pp.__local_bh_enable_ip
>       0.12 ±  4%      -0.0        0.09 ± 12%  perf-profile.self.cycles-pp.sock_kmalloc
>       0.09 ±  6%      -0.0        0.06 ±  6%  perf-profile.self.cycles-pp.sctp_user_addto_chunk
>       0.07 ±  6%      -0.0        0.04 ± 44%  perf-profile.self.cycles-pp.rcu_all_qs
>       0.10 ±  5%      -0.0        0.06 ± 11%  perf-profile.self.cycles-pp.sctp_outq_sack
>       0.09 ±  4%      -0.0        0.06 ±  6%  perf-profile.self.cycles-pp.sctp_outq_select_transport
>       0.10 ±  3%      -0.0        0.07 ±  9%  perf-profile.self.cycles-pp.__kmalloc_node_track_caller
>       0.08 ±  5%      -0.0        0.05 ± 46%  perf-profile.self.cycles-pp.sctp_ulpevent_init
>       0.12 ±  4%      -0.0        0.08 ±  8%  perf-profile.self.cycles-pp.__check_heap_object
>       0.07 ± 11%      -0.0        0.04 ± 44%  perf-profile.self.cycles-pp.loopback_xmit
>       0.14 ±  2%      -0.0        0.12 ±  6%  perf-profile.self.cycles-pp.do_idle
>       0.11 ±  4%      -0.0        0.08 ± 12%  perf-profile.self.cycles-pp.cpuidle_idle_call
>       0.09            -0.0        0.06 ± 11%  perf-profile.self.cycles-pp._copy_from_iter
>       0.08 ±  5%      -0.0        0.06 ± 13%  perf-profile.self.cycles-pp.kmalloc_large_node
>       0.08 ±  5%      -0.0        0.06 ±  9%  perf-profile.self.cycles-pp.sctp_chunkify
>       0.09 ±  4%      -0.0        0.06 ±  7%  perf-profile.self.cycles-pp.iovec_from_user
>       0.14 ±  4%      -0.0        0.12 ± 11%  perf-profile.self.cycles-pp.sctp_ulpevent_make_rcvmsg
>       0.07 ±  6%      -0.0        0.05 ±  7%  perf-profile.self.cycles-pp.sctp_tsnmap_check
>       0.08 ±  6%      -0.0        0.06 ±  9%  perf-profile.self.cycles-pp.sock_kfree_s
>       0.08 ±  5%      -0.0        0.06 ± 11%  perf-profile.self.cycles-pp.skb_release_head_state
>       0.07 ±  8%      -0.0        0.05        perf-profile.self.cycles-pp.__wrgsbase_inactive
>       0.09 ±  8%      -0.0        0.07 ± 13%  perf-profile.self.cycles-pp.__softirqentry_text_start
>       0.07 ±  5%      -0.0        0.05 ±  8%  perf-profile.self.cycles-pp.__sys_recvmsg
>       0.18 ±  4%      +0.0        0.22 ± 12%  perf-profile.self.cycles-pp.menu_select
>       0.00            +0.1        0.06 ± 19%  perf-profile.self.cycles-pp.update_sg_lb_stats
>       0.00            +0.1        0.06 ±  7%  perf-profile.self.cycles-pp.lapic_next_deadline
>       0.00            +0.1        0.07 ± 16%  perf-profile.self.cycles-pp.native_irq_return_iret
>       0.09 ±  4%      +0.1        0.16 ±  5%  perf-profile.self.cycles-pp.cpuidle_enter_state
>       0.00            +0.1        0.08 ± 41%  perf-profile.self.cycles-pp._raw_spin_trylock
>       0.00            +0.1        0.09 ± 54%  perf-profile.self.cycles-pp.tick_nohz_next_event
>       0.01 ±223%      +0.1        0.13 ±  5%  perf-profile.self.cycles-pp.sctp_get_af_specific
>       0.00            +0.1        0.13 ±  6%  perf-profile.self.cycles-pp.mem_cgroup_charge_skmem
>       0.00            +0.1        0.14 ± 19%  perf-profile.self.cycles-pp.cgroup_rstat_updated
>       0.25 ±  6%      +0.2        0.43 ± 14%  perf-profile.self.cycles-pp.ktime_get
>       0.00            +0.2        0.20 ± 16%  perf-profile.self.cycles-pp.timekeeping_max_deferment
>       0.00            +0.2        0.22 ±  6%  perf-profile.self.cycles-pp.refill_stock
>       0.00            +0.3        0.25 ±  9%  perf-profile.self.cycles-pp.__sk_mem_raise_allocated
>       0.00            +0.3        0.32 ± 12%  perf-profile.self.cycles-pp.propagate_protected_usage
>       0.00            +0.9        0.89 ±  4%  perf-profile.self.cycles-pp.__mod_memcg_state
>       0.00            +1.3        1.27 ±  5%  perf-profile.self.cycles-pp.try_charge_memcg
>       0.00            +2.1        2.10 ±  5%  perf-profile.self.cycles-pp.page_counter_uncharge
>       0.00            +2.2        2.23 ±  5%  perf-profile.self.cycles-pp.page_counter_try_charge
>       1.70 ±  4%      +2.8        4.54 ±  4%  perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
>       0.29 ±  5%      +4.0        4.24 ±  5%  perf-profile.self.cycles-pp.sctp_eat_data
>       0.00            +8.6        8.55 ±  4%  perf-profile.self.cycles-pp.__sk_mem_reduce_allocated
> 
> 
> 
> 
> 
> Disclaimer:
> Results have been estimated based on internal Intel analysis and are provided
> for informational purposes only. Any difference in system hardware or software
> design or configuration may affect actual performance.
> 
>