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Message-ID: <20220619150456.GB34471@xsang-OptiPlex-9020>
Date: Sun, 19 Jun 2022 23:04:56 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Eric Dumazet <edumazet@...gle.com>
Cc: Jakub Kicinski <kuba@...nel.org>,
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
Subject: [net] 4890b686f4: netperf.Throughput_Mbps -69.4% regression
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.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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