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Message-ID: <20220622172857.37db0d29@kernel.org>
Date: Wed, 22 Jun 2022 17:28:57 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: marcelo.leitner@...il.com, Xin Long <lucien.xin@...il.com>
Cc: kernel test robot <oliver.sang@...el.com>,
Eric Dumazet <edumazet@...gle.com>,
Shakeel Butt <shakeelb@...gle.com>,
Soheil Hassas Yeganeh <soheil@...gle.com>,
LKML <linux-kernel@...r.kernel.org>,
Linux Memory Management List <linux-mm@...ck.org>,
netdev@...r.kernel.org, linux-s390@...r.kernel.org,
mptcp@...ts.linux.dev, linux-sctp@...r.kernel.org,
lkp@...ts.01.org, lkp@...el.com, ying.huang@...el.com,
feng.tang@...el.com, zhengjun.xing@...ux.intel.com,
fengwei.yin@...el.com, Ying Xu <yinxu@...hat.com>
Subject: Re: [net] 4890b686f4: netperf.Throughput_Mbps -69.4% regression
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 <oliver.sang@...el.com>
>
>
> 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.
>
>
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