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Message-ID: <202211212144.671e250c-oliver.sang@intel.com>
Date: Mon, 21 Nov 2022 21:59:58 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Andrei Vagin <avagin@...gle.com>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
Ingo Molnar <mingo@...hat.com>,
Peter Zijlstra <peterz@...radead.org>,
Juri Lelli <juri.lelli@...hat.com>,
Vincent Guittot <vincent.guittot@...aro.org>,
Dietmar Eggemann <dietmar.eggemann@....com>,
Steven Rostedt <rostedt@...dmis.org>,
Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
"Daniel Bristot de Oliveira" <bristot@...hat.com>,
Valentin Schneider <vschneid@...hat.com>,
<linux-kernel@...r.kernel.org>, <ying.huang@...el.com>,
<feng.tang@...el.com>, <zhengjun.xing@...ux.intel.com>,
<fengwei.yin@...el.com>, Andrei Vagin <avagin@...il.com>
Subject: Re: [PATCH] sched: consider WF_SYNC to find idle siblings
Greeting,
FYI, we noticed a 53.3% improvement of netperf.Throughput_tps due to commit:
commit: b6aabb01e3004b0285d953761e1592974b4b50fa ("[PATCH] sched: consider WF_SYNC to find idle siblings")
url: https://github.com/intel-lab-lkp/linux/commits/Andrei-Vagin/sched-consider-WF_SYNC-to-find-idle-siblings/20221028-042823
base: https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git c36eae5a86d15a694968be35d7ff056854997a72
patch link: https://lore.kernel.org/all/20221027202603.670616-1-avagin@google.com/
patch subject: [PATCH] sched: consider WF_SYNC to find idle siblings
in testcase: netperf
on test machine: 144 threads 4 sockets Intel(R) Xeon(R) Gold 5318H CPU @ 2.50GHz (Cooper Lake) with 128G memory
with following parameters:
ip: ipv4
runtime: 300s
nr_threads: 25%
cluster: cs-localhost
test: TCP_RR
cpufreq_governor: performance
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 | unixbench: unixbench.score 36.2% improvement |
| test machine | 16 threads 1 sockets Intel(R) Xeon(R) E-2278G CPU @ 3.40GHz (Coffee Lake) with 32G memory |
| test parameters | cpufreq_governor=performance |
| | nr_task=30% |
| | runtime=300s |
| | test=context1 |
+------------------+-------------------------------------------------------------------------------------------+
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/tbox_group/test/testcase:
cs-localhost/gcc-11/performance/ipv4/x86_64-rhel-8.3/25%/debian-11.1-x86_64-20220510.cgz/300s/lkp-cpl-4sp1/TCP_RR/netperf
commit:
c36eae5a86 ("sched/psi: Fix possible missing or delayed pending event")
b6aabb01e3 ("sched: consider WF_SYNC to find idle siblings")
c36eae5a86d15a69 b6aabb01e3004b0285d953761e1
---------------- ---------------------------
%stddev %change %stddev
\ | \
3611595 +53.3% 5537882 netperf.Throughput_total_tps
100322 +53.3% 153830 netperf.Throughput_tps
130329 +8.7e+05% 1.128e+09 ± 19% netperf.time.involuntary_context_switches
16743 ± 2% -22.6% 12962 netperf.time.minor_page_faults
1202 +16.4% 1399 ± 2% netperf.time.percent_of_cpu_this_job_got
3432 +12.6% 3865 ± 2% netperf.time.system_time
188.48 +85.8% 350.16 ± 4% netperf.time.user_time
1.083e+09 -50.8% 5.334e+08 ± 39% netperf.time.voluntary_context_switches
1.083e+09 +53.3% 1.661e+09 netperf.workload
2.212e+09 -97.0% 65981036 cpuidle..usage
84551 ± 5% -18.5% 68943 ± 3% meminfo.Active
84433 ± 5% -18.5% 68833 ± 3% meminfo.Active(anon)
79312 ± 6% -21.0% 62677 ± 5% numa-meminfo.node3.Active
79280 ± 6% -21.0% 62645 ± 5% numa-meminfo.node3.Active(anon)
19806 ± 6% -20.8% 15687 ± 5% numa-vmstat.node3.nr_active_anon
19806 ± 6% -20.8% 15687 ± 5% numa-vmstat.node3.nr_zone_active_anon
8.60 -2.4 6.16 mpstat.cpu.all.soft%
18.97 -1.9 17.04 mpstat.cpu.all.sys%
1.30 +0.5 1.85 ± 3% mpstat.cpu.all.usr%
37.00 +47.7% 54.67 vmstat.procs.r
14204693 -23.0% 10930950 vmstat.system.cs
295062 +6.5% 314162 vmstat.system.in
21070 ± 5% -18.5% 17172 ± 3% proc-vmstat.nr_active_anon
106997 -2.5% 104321 proc-vmstat.nr_anon_pages
409349 ± 4% +10.0% 450452 ± 4% proc-vmstat.nr_mapped
83608 -1.5% 82352 proc-vmstat.nr_slab_unreclaimable
21070 ± 5% -18.5% 17172 ± 3% proc-vmstat.nr_zone_active_anon
531984 ± 9% -15.9% 447458 ± 6% proc-vmstat.numa_hint_faults_local
24368 ± 7% -29.6% 17161 ± 4% proc-vmstat.pgactivate
7844373 -3.4% 7576615 proc-vmstat.pgalloc_normal
1450970 ± 2% -18.0% 1189301 proc-vmstat.pgfree
1358 -36.3% 864.67 turbostat.Avg_MHz
41.28 -15.0 26.27 turbostat.Busy%
1.281e+09 -100.0% 15898 ± 95% turbostat.C1
12.60 -12.6 0.00 turbostat.C1%
58.66 +25.5% 73.65 turbostat.CPU%c1
0.21 +77.0% 0.37 turbostat.IPC
14.47 ± 21% -14.5 0.00 turbostat.PKG_%
8.861e+08 -100.0% 4493 ± 14% turbostat.POLL
6.47 -6.5 0.00 turbostat.POLL%
571.65 -8.5% 522.90 turbostat.PkgWatt
8.27 -4.0% 7.94 turbostat.RAMWatt
27233 ± 32% -95.4% 1255 ±136% sched_debug.cfs_rq:/.MIN_vruntime.avg
750764 ± 9% -76.0% 180343 ±136% sched_debug.cfs_rq:/.MIN_vruntime.max
133981 ± 19% -88.8% 14993 ±136% sched_debug.cfs_rq:/.MIN_vruntime.stddev
0.26 +23.0% 0.32 ± 6% sched_debug.cfs_rq:/.h_nr_running.avg
1.03 ± 6% +88.1% 1.93 ± 4% sched_debug.cfs_rq:/.h_nr_running.max
0.42 +46.9% 0.62 ± 5% sched_debug.cfs_rq:/.h_nr_running.stddev
9751 ± 10% -32.8% 6552 ± 13% sched_debug.cfs_rq:/.load.avg
27233 ± 32% -95.4% 1255 ±136% sched_debug.cfs_rq:/.max_vruntime.avg
750764 ± 9% -76.0% 180343 ±136% sched_debug.cfs_rq:/.max_vruntime.max
133981 ± 19% -88.8% 14993 ±136% sched_debug.cfs_rq:/.max_vruntime.stddev
724533 ± 8% +35.8% 983881 ± 8% sched_debug.cfs_rq:/.min_vruntime.avg
845404 ± 10% +54.1% 1302855 ± 8% sched_debug.cfs_rq:/.min_vruntime.max
27934 ± 13% +297.8% 111130 ± 11% sched_debug.cfs_rq:/.min_vruntime.stddev
0.26 -18.8% 0.21 ± 4% sched_debug.cfs_rq:/.nr_running.avg
197.05 +90.2% 374.73 ± 4% sched_debug.cfs_rq:/.runnable_avg.avg
849.80 ± 4% +77.3% 1506 ± 2% sched_debug.cfs_rq:/.runnable_avg.max
209.48 +161.4% 547.51 sched_debug.cfs_rq:/.runnable_avg.stddev
114133 ± 29% +172.2% 310722 ± 39% sched_debug.cfs_rq:/.spread0.max
-65385 +469.6% -372412 sched_debug.cfs_rq:/.spread0.min
27949 ± 13% +297.7% 111154 ± 11% sched_debug.cfs_rq:/.spread0.stddev
196.98 +35.1% 266.15 ± 3% sched_debug.cfs_rq:/.util_avg.avg
849.66 ± 4% +35.1% 1147 ± 3% sched_debug.cfs_rq:/.util_avg.max
209.42 +86.8% 391.19 sched_debug.cfs_rq:/.util_avg.stddev
93.07 ± 4% +76.1% 163.93 ± 4% sched_debug.cfs_rq:/.util_est_enqueued.avg
664.98 ± 8% +48.2% 985.29 ± 3% sched_debug.cfs_rq:/.util_est_enqueued.max
162.79 +91.6% 311.99 sched_debug.cfs_rq:/.util_est_enqueued.stddev
250834 ± 9% +84.0% 461429 ± 5% sched_debug.cpu.avg_idle.avg
3157 ± 6% +939.5% 32825 ± 45% sched_debug.cpu.avg_idle.min
282325 ± 5% +16.5% 328926 sched_debug.cpu.avg_idle.stddev
7.58 ± 3% +34.3% 10.18 ± 2% sched_debug.cpu.clock.stddev
10236 ± 4% -13.5% 8854 ± 5% sched_debug.cpu.curr->pid.max
0.00 ± 13% +55.3% 0.00 ± 4% sched_debug.cpu.next_balance.stddev
0.23 ± 3% +41.6% 0.32 ± 5% sched_debug.cpu.nr_running.avg
1.03 ± 6% +81.6% 1.87 ± 5% sched_debug.cpu.nr_running.max
0.40 ± 2% +53.6% 0.62 ± 4% sched_debug.cpu.nr_running.stddev
13964454 ± 10% -31.5% 9562330 ± 9% sched_debug.cpu.nr_switches.avg
15141338 ± 10% -19.0% 12257576 ± 7% sched_debug.cpu.nr_switches.max
12639092 ± 9% -54.5% 5746871 ± 11% sched_debug.cpu.nr_switches.min
444327 ± 13% +150.9% 1114942 ± 10% sched_debug.cpu.nr_switches.stddev
950.00 -100.0% 0.00 sched_debug.rt_rq:/.rt_runtime.avg
950.00 -100.0% 0.00 sched_debug.rt_rq:/.rt_runtime.max
950.00 -100.0% 0.00 sched_debug.rt_rq:/.rt_runtime.min
12.33 -96.1% 0.48 ± 7% perf-stat.i.MPKI
2.876e+10 +11.9% 3.217e+10 perf-stat.i.branch-instructions
1.21 +0.1 1.26 perf-stat.i.branch-miss-rate%
3.406e+08 +17.8% 4.012e+08 perf-stat.i.branch-misses
1.90 ± 15% +34.8 36.70 ± 16% perf-stat.i.cache-miss-rate%
1.739e+09 -95.6% 76617839 ± 7% perf-stat.i.cache-references
14360622 -23.1% 11042127 perf-stat.i.context-switches
1.43 -46.7% 0.76 perf-stat.i.cpi
2.023e+11 -38.7% 1.239e+11 perf-stat.i.cpu-cycles
1322 +1109.9% 15995 ± 2% perf-stat.i.cpu-migrations
7928 ± 19% -35.8% 5089 ± 19% perf-stat.i.cycles-between-cache-misses
0.02 ± 6% -0.0 0.01 ± 4% perf-stat.i.dTLB-load-miss-rate%
6843508 ± 6% -32.1% 4644002 ± 3% perf-stat.i.dTLB-load-misses
4.213e+10 +15.6% 4.87e+10 perf-stat.i.dTLB-loads
0.00 ± 5% -0.0 0.00 ± 4% perf-stat.i.dTLB-store-miss-rate%
2.439e+10 +14.5% 2.793e+10 perf-stat.i.dTLB-stores
62.06 +2.8 64.90 perf-stat.i.iTLB-load-miss-rate%
1.596e+08 ± 2% +44.2% 2.302e+08 perf-stat.i.iTLB-load-misses
97319700 +27.8% 1.244e+08 perf-stat.i.iTLB-loads
1.429e+11 +14.0% 1.629e+11 perf-stat.i.instructions
918.99 ± 2% -19.1% 743.46 perf-stat.i.instructions-per-iTLB-miss
0.71 +85.9% 1.31 perf-stat.i.ipc
1.40 -38.7% 0.86 perf-stat.i.metric.GHz
873.16 +76.2% 1538 ± 3% perf-stat.i.metric.K/sec
673.72 +12.2% 755.60 perf-stat.i.metric.M/sec
82.06 ± 3% +9.3 91.32 perf-stat.i.node-store-miss-rate%
1049204 ± 16% +53.8% 1613542 ± 18% perf-stat.i.node-store-misses
443904 ± 6% -30.0% 310869 ± 6% perf-stat.i.node-stores
12.17 -96.1% 0.47 ± 7% perf-stat.overall.MPKI
1.18 +0.1 1.25 perf-stat.overall.branch-miss-rate%
1.75 ± 17% +36.3 38.07 ± 15% perf-stat.overall.cache-miss-rate%
1.42 -46.3% 0.76 perf-stat.overall.cpi
6820 ± 15% -35.7% 4383 ± 17% perf-stat.overall.cycles-between-cache-misses
0.02 ± 6% -0.0 0.01 ± 4% perf-stat.overall.dTLB-load-miss-rate%
0.00 ± 5% -0.0 0.00 ± 3% perf-stat.overall.dTLB-store-miss-rate%
62.11 +2.8 64.92 perf-stat.overall.iTLB-load-miss-rate%
895.64 ± 2% -21.0% 707.76 perf-stat.overall.instructions-per-iTLB-miss
0.71 +86.1% 1.31 perf-stat.overall.ipc
69.85 ± 6% +13.7 83.54 ± 2% perf-stat.overall.node-store-miss-rate%
39789 -25.6% 29606 perf-stat.overall.path-length
2.866e+10 +11.9% 3.206e+10 perf-stat.ps.branch-instructions
3.395e+08 +17.8% 3.999e+08 perf-stat.ps.branch-misses
1.733e+09 -95.6% 76361868 ± 7% perf-stat.ps.cache-references
14312085 -23.1% 11004648 perf-stat.ps.context-switches
2.016e+11 -38.7% 1.235e+11 perf-stat.ps.cpu-cycles
1317 +1109.8% 15942 ± 2% perf-stat.ps.cpu-migrations
6808921 ± 6% -32.1% 4621256 ± 3% perf-stat.ps.dTLB-load-misses
4.199e+10 +15.6% 4.854e+10 perf-stat.ps.dTLB-loads
2.431e+10 +14.5% 2.784e+10 perf-stat.ps.dTLB-stores
1.591e+08 ± 2% +44.2% 2.294e+08 perf-stat.ps.iTLB-load-misses
96991959 +27.8% 1.239e+08 perf-stat.ps.iTLB-loads
1.424e+11 +14.0% 1.624e+11 perf-stat.ps.instructions
0.01 ± 50% -72.0% 0.00 ±115% perf-stat.ps.major-faults
1046642 ± 16% +53.7% 1608395 ± 18% perf-stat.ps.node-store-misses
442450 ± 6% -29.9% 309961 ± 7% perf-stat.ps.node-stores
4.311e+13 +14.1% 4.919e+13 perf-stat.total.instructions
55.82 ± 5% -21.0 34.84 ± 14% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
55.50 ± 5% -20.9 34.61 ± 14% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
55.49 ± 5% -20.9 34.61 ± 14% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
55.40 ± 5% -20.8 34.61 ± 14% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
48.23 ± 7% -13.7 34.56 ± 14% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
46.09 ± 7% -11.7 34.40 ± 14% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
46.05 ± 7% -11.7 34.36 ± 14% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
10.29 ± 7% -10.3 0.00 perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
10.00 ± 6% -10.0 0.00 perf-profile.calltrace.cycles-pp.intel_idle_irq.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
9.36 ± 6% -9.4 0.00 perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle_irq.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
1.58 ± 7% -1.2 0.40 ± 72% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.schedule_timeout
6.53 ± 6% -1.1 5.42 ± 13% perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv.send_omni_inner
0.00 +0.8 0.82 ± 8% perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__schedule.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare
0.00 +0.9 0.88 ± 42% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.recv_omni
0.00 +0.9 0.93 ± 9% perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__schedule.schedule.schedule_timeout.wait_woken
0.00 +1.0 0.98 ± 7% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send
0.00 +1.0 0.98 ± 7% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send
0.00 +1.0 0.98 ± 7% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__send
0.00 +1.0 1.03 ± 22% perf-profile.calltrace.cycles-pp.skb_release_data.__kfree_skb.tcp_clean_rtx_queue.tcp_ack.tcp_rcv_established
0.00 +1.1 1.13 ± 9% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.recv
0.00 +1.1 1.13 ± 9% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv
0.00 +1.1 1.13 ± 9% perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv
0.00 +1.2 1.15 ± 8% perf-profile.calltrace.cycles-pp.__kfree_skb.tcp_clean_rtx_queue.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv
1.54 ± 6% +1.2 2.76 ± 8% perf-profile.calltrace.cycles-pp.tcp_clean_rtx_queue.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv
0.00 +1.3 1.32 ± 7% perf-profile.calltrace.cycles-pp.skb_do_copy_data_nocache.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
5.02 ± 7% +1.3 6.35 ± 8% perf-profile.calltrace.cycles-pp.wait_woken.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg
1.33 ± 7% +1.4 2.74 ± 7% perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit
10.51 ± 5% +1.4 11.96 ± 8% perf-profile.calltrace.cycles-pp.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog
8.66 ± 7% +1.5 10.14 ± 8% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
14.38 ± 6% +1.5 15.87 ± 7% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit
8.75 ± 7% +1.5 10.27 ± 8% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
1.06 ± 22% +1.5 2.60 ± 8% perf-profile.calltrace.cycles-pp.tcp_stream_alloc_skb.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
14.55 ± 6% +1.5 16.09 ± 7% perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb
14.67 ± 6% +1.6 16.26 ± 7% perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit
13.28 ± 6% +1.7 14.93 ± 8% perf-profile.calltrace.cycles-pp.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv
0.00 +1.7 1.67 ± 8% perf-profile.calltrace.cycles-pp.loopback_xmit.dev_hard_start_xmit.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit
10.67 ± 5% +1.7 12.38 ± 7% perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll
0.00 +1.7 1.75 ± 14% perf-profile.calltrace.cycles-pp.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.__wake_up_common.__wake_up_common_lock
2.39 ± 6% +1.8 4.16 ± 8% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
10.70 ± 5% +1.8 12.47 ± 7% perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action
0.00 +1.8 1.78 ± 8% perf-profile.calltrace.cycles-pp.dev_hard_start_xmit.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb
0.00 +1.8 1.79 ± 13% perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.__wake_up_common.__wake_up_common_lock.sock_def_readable
0.00 +1.8 1.84 ± 8% perf-profile.calltrace.cycles-pp.__alloc_skb.tcp_stream_alloc_skb.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
3.91 ± 7% +1.9 5.78 ± 8% perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked
3.68 ± 7% +1.9 5.58 ± 8% perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.wait_woken.sk_wait_data
4.03 ± 7% +1.9 5.97 ± 8% perf-profile.calltrace.cycles-pp.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg
0.00 +2.0 1.99 ± 8% perf-profile.calltrace.cycles-pp.__send
11.19 ± 6% +2.2 13.36 ± 7% perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start
0.00 +2.3 2.26 ± 21% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.send_omni_inner
0.00 +2.3 2.29 ± 9% perf-profile.calltrace.cycles-pp.recv
11.56 ± 6% +2.5 14.09 ± 7% perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq
0.00 +2.6 2.59 ± 8% perf-profile.calltrace.cycles-pp.__schedule.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode
11.58 ± 6% +2.6 14.18 ± 7% perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.__softirqentry_text_start.do_softirq.__local_bh_enable_ip
0.00 +2.7 2.72 ± 8% perf-profile.calltrace.cycles-pp.schedule.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
0.00 +2.9 2.90 ± 8% perf-profile.calltrace.cycles-pp.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
16.38 ± 6% +3.4 19.76 ± 7% perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames
0.00 +3.9 3.86 ± 3% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send
17.18 ± 6% +4.3 21.44 ± 6% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked
12.91 ± 6% +4.6 17.50 ± 7% perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.recv_omni
18.67 ± 6% +5.3 24.00 ± 6% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg
13.02 ± 6% +5.5 18.56 ± 7% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.recv_omni.process_requests
13.10 ± 6% +5.7 18.77 ± 7% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__send.recv_omni.process_requests.spawn_child
13.24 ± 6% +5.8 19.06 ± 7% perf-profile.calltrace.cycles-pp.__send.recv_omni.process_requests.spawn_child.accept_connection
20.18 ± 6% +6.3 26.50 ± 6% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
20.27 ± 6% +6.5 26.78 ± 6% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
12.70 ± 6% +6.5 19.22 ± 9% perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.send_omni_inner
21.45 ± 6% +8.3 29.75 ± 7% perf-profile.calltrace.cycles-pp.recv_omni.process_requests.spawn_child.accept_connection.accept_connections
12.80 ± 6% +8.8 21.60 ± 10% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.send_omni_inner.send_tcp_rr
19.60 ± 7% +8.9 28.49 ± 7% perf-profile.calltrace.cycles-pp.send_omni_inner.send_tcp_rr.main.__libc_start_main
24.83 ± 19% +8.9 33.77 ± 15% perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
24.83 ± 19% +8.9 33.77 ± 15% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
19.76 ± 7% +9.0 28.80 ± 7% perf-profile.calltrace.cycles-pp.send_tcp_rr.main.__libc_start_main
11.96 ± 7% +9.4 21.31 ± 9% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__send.send_omni_inner.send_tcp_rr.main
24.07 ± 6% +9.4 33.44 ± 7% perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto
12.09 ± 7% +9.4 21.47 ± 9% perf-profile.calltrace.cycles-pp.__send.send_omni_inner.send_tcp_rr.main.__libc_start_main
24.63 ± 6% +9.8 34.41 ± 7% perf-profile.calltrace.cycles-pp.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64
25.07 ± 6% +10.3 35.41 ± 7% perf-profile.calltrace.cycles-pp.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
25.49 ± 6% +11.0 36.46 ± 7% perf-profile.calltrace.cycles-pp.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send
55.82 ± 5% -21.0 34.84 ± 14% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
55.82 ± 5% -21.0 34.84 ± 14% perf-profile.children.cycles-pp.cpu_startup_entry
55.50 ± 5% -20.9 34.61 ± 14% perf-profile.children.cycles-pp.start_secondary
55.74 ± 5% -20.9 34.84 ± 14% perf-profile.children.cycles-pp.do_idle
48.52 ± 7% -13.7 34.79 ± 14% perf-profile.children.cycles-pp.cpuidle_idle_call
46.36 ± 7% -11.7 34.63 ± 14% perf-profile.children.cycles-pp.cpuidle_enter
46.34 ± 7% -11.7 34.63 ± 14% perf-profile.children.cycles-pp.cpuidle_enter_state
10.35 ± 7% -10.4 0.00 perf-profile.children.cycles-pp.poll_idle
10.06 ± 6% -10.1 0.00 perf-profile.children.cycles-pp.intel_idle_irq
3.04 ± 7% -2.3 0.72 ± 10% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.70 ± 5% -1.6 0.15 ± 16% perf-profile.children.cycles-pp.menu_select
1.33 ± 6% -1.3 0.03 ± 70% perf-profile.children.cycles-pp.ttwu_queue_wakelist
1.68 ± 7% -0.9 0.75 ± 8% perf-profile.children.cycles-pp.dequeue_entity
0.92 ± 7% -0.6 0.29 ± 18% perf-profile.children.cycles-pp.select_task_rq
0.73 ± 4% -0.6 0.10 ± 18% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.90 ± 8% -0.6 0.28 ± 7% perf-profile.children.cycles-pp.skb_attempt_defer_free
0.79 ± 7% -0.6 0.24 ± 19% perf-profile.children.cycles-pp.select_task_rq_fair
0.66 ± 7% -0.5 0.19 ± 10% perf-profile.children.cycles-pp.sock_rfree
0.48 ± 3% -0.4 0.09 ± 20% perf-profile.children.cycles-pp.tick_nohz_next_event
1.11 ± 10% -0.4 0.74 ± 18% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.64 ± 5% -0.4 0.28 ± 11% perf-profile.children.cycles-pp.remove_wait_queue
0.96 ± 7% -0.3 0.62 ± 11% perf-profile.children.cycles-pp.__inet_lookup_established
0.81 ± 5% -0.3 0.47 ± 13% perf-profile.children.cycles-pp.prepare_task_switch
0.82 ± 7% -0.3 0.52 ± 7% perf-profile.children.cycles-pp._raw_spin_lock
0.57 ± 9% -0.2 0.33 ± 11% perf-profile.children.cycles-pp.tcp_check_space
1.10 ± 7% -0.2 0.88 ± 8% perf-profile.children.cycles-pp.enqueue_entity
0.56 ± 8% -0.2 0.35 ± 9% perf-profile.children.cycles-pp.copyout
0.55 ± 9% -0.2 0.34 ± 7% perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
0.35 ± 8% -0.2 0.16 ± 8% perf-profile.children.cycles-pp.kfree_skbmem
0.58 ± 7% -0.2 0.41 ± 7% perf-profile.children.cycles-pp.copy_user_short_string
0.31 ± 8% -0.2 0.15 ± 11% perf-profile.children.cycles-pp.perf_tp_event
0.20 ± 8% -0.1 0.05 ± 7% perf-profile.children.cycles-pp.skb_release_head_state
0.58 ± 7% -0.1 0.47 ± 8% perf-profile.children.cycles-pp.tcp_rcv_space_adjust
0.09 ± 15% -0.0 0.04 ± 45% perf-profile.children.cycles-pp.rebalance_domains
0.07 ± 11% -0.0 0.03 ± 70% perf-profile.children.cycles-pp.tracing_gen_ctx_irq_test
0.07 ± 7% +0.0 0.09 ± 7% perf-profile.children.cycles-pp.tcp_rate_skb_delivered
0.15 ± 7% +0.0 0.18 ± 9% perf-profile.children.cycles-pp.add_wait_queue
0.07 ± 7% +0.0 0.10 ± 10% perf-profile.children.cycles-pp.tcp_event_data_recv
0.04 ± 44% +0.0 0.08 ± 10% perf-profile.children.cycles-pp.place_entity
0.11 ± 11% +0.0 0.15 ± 15% perf-profile.children.cycles-pp.tcp_rearm_rto
0.06 ± 14% +0.0 0.11 ± 12% perf-profile.children.cycles-pp.ip_skb_dst_mtu
0.02 ±141% +0.0 0.06 ± 21% perf-profile.children.cycles-pp.timekeeping_max_deferment
0.05 ± 47% +0.0 0.09 ± 7% perf-profile.children.cycles-pp.nf_hook_slow
0.02 ±141% +0.0 0.06 ± 11% perf-profile.children.cycles-pp.__cgroup_account_cputime
0.22 ± 10% +0.1 0.27 ± 9% perf-profile.children.cycles-pp.__mod_timer
0.09 ± 14% +0.1 0.14 ± 19% perf-profile.children.cycles-pp.scheduler_tick
0.00 +0.1 0.05 ± 7% perf-profile.children.cycles-pp.minmax_running_min
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.ip_local_deliver
0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.tcp_options_write
0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.inet_sendmsg
0.01 ±223% +0.1 0.06 ± 11% perf-profile.children.cycles-pp.skb_clone
0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.tcp_small_queue_check
0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.cubictcp_cong_avoid
0.00 +0.1 0.06 ± 18% perf-profile.children.cycles-pp.security_sock_rcv_skb
0.00 +0.1 0.06 ± 11% perf-profile.children.cycles-pp.tcp_chrono_stop
0.00 +0.1 0.06 ± 15% perf-profile.children.cycles-pp.eth_type_trans
0.00 +0.1 0.06 ± 14% perf-profile.children.cycles-pp.kmalloc_slab
0.00 +0.1 0.06 ± 17% perf-profile.children.cycles-pp.__raise_softirq_irqoff
0.06 ± 6% +0.1 0.12 ± 7% perf-profile.children.cycles-pp.sk_filter_trim_cap
0.00 +0.1 0.06 ± 11% perf-profile.children.cycles-pp.switch_ldt
0.00 +0.1 0.06 ± 14% perf-profile.children.cycles-pp.rb_insert_color
0.27 ± 9% +0.1 0.33 ± 7% perf-profile.children.cycles-pp.sk_reset_timer
0.10 ± 15% +0.1 0.17 ± 11% perf-profile.children.cycles-pp.perf_trace_sched_switch
0.10 ± 8% +0.1 0.16 ± 9% perf-profile.children.cycles-pp.__ip_finish_output
0.10 ± 14% +0.1 0.17 ± 11% perf-profile.children.cycles-pp.__tcp_cleanup_rbuf
0.08 ± 8% +0.1 0.15 ± 11% perf-profile.children.cycles-pp.update_min_vruntime
0.06 ± 9% +0.1 0.13 ± 9% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
0.09 ± 6% +0.1 0.16 ± 9% perf-profile.children.cycles-pp.try_charge_memcg
0.00 +0.1 0.07 ± 10% perf-profile.children.cycles-pp.check_cfs_rq_runtime
0.00 +0.1 0.07 ± 10% perf-profile.children.cycles-pp.clear_buddies
0.04 ± 44% +0.1 0.11 ± 6% perf-profile.children.cycles-pp.tcp_established_options
0.00 +0.1 0.07 ± 14% perf-profile.children.cycles-pp.apparmor_socket_recvmsg
0.61 ± 7% +0.1 0.68 ± 6% perf-profile.children.cycles-pp.__switch_to
0.08 ± 6% +0.1 0.15 ± 9% perf-profile.children.cycles-pp.__copy_skb_header
0.00 +0.1 0.07 ± 20% perf-profile.children.cycles-pp.cubictcp_acked
0.06 ± 9% +0.1 0.13 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack
0.00 +0.1 0.07 ± 12% perf-profile.children.cycles-pp.memcg_slab_post_alloc_hook
0.06 ± 11% +0.1 0.14 ± 9% perf-profile.children.cycles-pp.tcp_rate_skb_sent
0.08 ± 13% +0.1 0.16 ± 8% perf-profile.children.cycles-pp.rcu_all_qs
0.12 ± 12% +0.1 0.20 ± 8% perf-profile.children.cycles-pp.ip_send_check
0.06 ± 9% +0.1 0.13 ± 7% perf-profile.children.cycles-pp.inet_ehashfn
0.03 ± 70% +0.1 0.11 ± 8% perf-profile.children.cycles-pp.sk_free
0.06 ± 11% +0.1 0.14 ± 8% perf-profile.children.cycles-pp.raw_v4_input
0.00 +0.1 0.08 ± 12% perf-profile.children.cycles-pp.tcp_inbound_md5_hash
0.00 +0.1 0.08 ± 10% perf-profile.children.cycles-pp.neigh_hh_output
0.19 ± 17% +0.1 0.28 ± 18% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.04 ± 45% +0.1 0.13 ± 8% perf-profile.children.cycles-pp.tcp_rate_gen
0.00 +0.1 0.08 ± 5% perf-profile.children.cycles-pp.syscall_enter_from_user_mode
0.00 +0.1 0.09 ± 10% perf-profile.children.cycles-pp.apparmor_socket_sendmsg
0.58 ± 8% +0.1 0.67 ± 8% perf-profile.children.cycles-pp.tcp_event_new_data_sent
0.00 +0.1 0.09 ± 6% perf-profile.children.cycles-pp.check_stack_object
0.00 +0.1 0.09 ± 6% perf-profile.children.cycles-pp.tcp_v4_fill_cb
0.00 +0.1 0.09 ± 11% perf-profile.children.cycles-pp.tcp_newly_delivered
0.07 ± 13% +0.1 0.16 ± 5% perf-profile.children.cycles-pp.sock_put
0.10 ± 8% +0.1 0.19 ± 7% perf-profile.children.cycles-pp.__ksize
0.05 ± 45% +0.1 0.14 ± 13% perf-profile.children.cycles-pp.netif_skb_features
0.10 ± 9% +0.1 0.20 ± 14% perf-profile.children.cycles-pp.sk_forced_mem_schedule
0.04 ± 71% +0.1 0.13 ± 5% perf-profile.children.cycles-pp.__usecs_to_jiffies
0.09 ± 14% +0.1 0.19 ± 14% perf-profile.children.cycles-pp.tcp_rtt_estimator
0.00 +0.1 0.10 ± 4% perf-profile.children.cycles-pp.tcp_push
0.10 ± 10% +0.1 0.21 ± 7% perf-profile.children.cycles-pp.__tcp_select_window
0.63 ± 6% +0.1 0.74 ± 7% perf-profile.children.cycles-pp.simple_copy_to_iter
0.00 +0.1 0.11 ± 11% perf-profile.children.cycles-pp.resched_curr
0.07 ± 12% +0.1 0.19 ± 22% perf-profile.children.cycles-pp.cgroup_rstat_updated
0.43 ± 6% +0.1 0.54 ± 9% perf-profile.children.cycles-pp.update_rq_clock
0.12 ± 9% +0.1 0.24 ± 7% perf-profile.children.cycles-pp.ip_output
0.18 ± 9% +0.1 0.29 ± 14% perf-profile.children.cycles-pp.__calc_delta
0.50 ± 6% +0.1 0.63 ± 9% perf-profile.children.cycles-pp.set_next_entity
0.09 ± 6% +0.1 0.21 ± 7% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.28 ± 7% +0.1 0.41 ± 8% perf-profile.children.cycles-pp.recv_data
0.00 +0.1 0.13 ± 8% perf-profile.children.cycles-pp.cubictcp_cwnd_event
0.04 ± 71% +0.1 0.17 ± 13% perf-profile.children.cycles-pp.skb_page_frag_refill
0.11 ± 8% +0.1 0.24 ± 10% perf-profile.children.cycles-pp.tcp_tso_segs
0.07 ± 14% +0.1 0.20 ± 10% perf-profile.children.cycles-pp.sk_page_frag_refill
0.11 ± 6% +0.1 0.25 ± 6% perf-profile.children.cycles-pp.__netif_receive_skb_core
0.30 ± 6% +0.1 0.44 ± 8% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.08 ± 18% +0.1 0.23 ± 19% perf-profile.children.cycles-pp.cpuacct_charge
0.29 ± 9% +0.1 0.44 ± 8% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.08 ± 8% +0.1 0.23 ± 9% perf-profile.children.cycles-pp.ip_rcv_core
0.16 ± 9% +0.2 0.32 ± 8% perf-profile.children.cycles-pp.__ip_local_out
0.29 ± 6% +0.2 0.46 ± 6% perf-profile.children.cycles-pp.__update_load_avg_se
0.12 ± 6% +0.2 0.28 ± 10% perf-profile.children.cycles-pp.__list_del_entry_valid
0.35 ± 4% +0.2 0.52 ± 8% perf-profile.children.cycles-pp.update_cfs_group
0.14 ± 5% +0.2 0.31 ± 7% perf-profile.children.cycles-pp.copyin
0.11 ± 6% +0.2 0.28 ± 8% perf-profile.children.cycles-pp.refill_stock
0.18 ± 7% +0.2 0.35 ± 8% perf-profile.children.cycles-pp.__cond_resched
0.14 ± 7% +0.2 0.32 ± 8% perf-profile.children.cycles-pp.tcp_update_pacing_rate
0.11 ± 9% +0.2 0.28 ± 8% perf-profile.children.cycles-pp.tcp_update_skb_after_send
0.15 ± 10% +0.2 0.32 ± 15% perf-profile.children.cycles-pp.mem_cgroup_uncharge_skmem
0.17 ± 6% +0.2 0.34 ± 7% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.12 ± 9% +0.2 0.30 ± 14% perf-profile.children.cycles-pp.validate_xmit_skb
0.15 ± 20% +0.2 0.33 ± 17% perf-profile.children.cycles-pp.find_busiest_group
0.07 ± 9% +0.2 0.26 ± 8% perf-profile.children.cycles-pp.__list_add_valid
0.18 ± 8% +0.2 0.36 ± 10% perf-profile.children.cycles-pp.ip_local_out
0.17 ± 6% +0.2 0.36 ± 17% perf-profile.children.cycles-pp.__mod_memcg_state
0.16 ± 4% +0.2 0.35 ± 9% perf-profile.children.cycles-pp.tcp_wfree
0.46 ± 6% +0.2 0.66 ± 7% perf-profile.children.cycles-pp.read_tsc
0.11 ± 9% +0.2 0.31 ± 8% perf-profile.children.cycles-pp.__might_fault
0.00 +0.2 0.20 ± 10% perf-profile.children.cycles-pp.set_next_buddy
0.12 ± 21% +0.2 0.33 ± 17% perf-profile.children.cycles-pp.update_sd_lb_stats
0.19 ± 17% +0.2 0.40 ± 17% perf-profile.children.cycles-pp.load_balance
0.06 ± 7% +0.2 0.27 ± 8% perf-profile.children.cycles-pp.__kmem_cache_free
0.10 ± 23% +0.2 0.32 ± 17% perf-profile.children.cycles-pp.update_sg_lb_stats
0.18 ± 8% +0.2 0.39 ± 6% perf-profile.children.cycles-pp.__might_sleep
0.23 ± 9% +0.2 0.45 ± 7% perf-profile.children.cycles-pp.send_data
0.35 ± 8% +0.2 0.58 ± 8% perf-profile.children.cycles-pp.__skb_clone
0.67 ± 6% +0.2 0.90 ± 9% perf-profile.children.cycles-pp.__switch_to_asm
0.07 ± 10% +0.2 0.31 ± 8% perf-profile.children.cycles-pp.kmem_cache_free
0.07 ± 12% +0.2 0.32 ± 6% perf-profile.children.cycles-pp.put_prev_entity
0.12 ± 10% +0.2 0.37 ± 8% perf-profile.children.cycles-pp.tcp_ack_update_rtt
0.24 ± 7% +0.3 0.50 ± 9% perf-profile.children.cycles-pp.mem_cgroup_charge_skmem
0.27 ± 12% +0.3 0.54 ± 12% perf-profile.children.cycles-pp.ip_rcv
0.48 ± 9% +0.3 0.75 ± 7% perf-profile.children.cycles-pp.release_sock
0.22 ± 8% +0.3 0.52 ± 6% perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
0.25 ± 7% +0.3 0.56 ± 8% perf-profile.children.cycles-pp.os_xsave
1.01 ± 6% +0.3 1.33 ± 8% perf-profile.children.cycles-pp.skb_release_data
0.56 ± 8% +0.3 0.87 ± 7% perf-profile.children.cycles-pp._raw_spin_lock_bh
0.24 ± 8% +0.3 0.56 ± 9% perf-profile.children.cycles-pp.__kmem_cache_alloc_node
0.14 ± 3% +0.3 0.47 ± 7% perf-profile.children.cycles-pp.__virt_addr_valid
0.20 ± 8% +0.3 0.54 ± 8% perf-profile.children.cycles-pp.tcp_schedule_loss_probe
0.83 ± 5% +0.3 1.17 ± 7% perf-profile.children.cycles-pp.__check_object_size
0.06 ± 9% +0.4 0.41 ± 9% perf-profile.children.cycles-pp.import_single_range
0.35 ± 7% +0.4 0.71 ± 7% perf-profile.children.cycles-pp.lock_sock_nested
0.13 ± 10% +0.4 0.50 ± 11% perf-profile.children.cycles-pp.ttwu_do_wakeup
0.10 ± 13% +0.4 0.47 ± 11% perf-profile.children.cycles-pp.check_preempt_curr
0.27 ± 6% +0.4 0.66 ± 9% perf-profile.children.cycles-pp.irqtime_account_irq
0.20 ± 9% +0.4 0.59 ± 7% perf-profile.children.cycles-pp.kmem_cache_alloc_node
0.84 ± 2% +0.4 1.23 ± 11% perf-profile.children.cycles-pp.ktime_get
0.30 ± 5% +0.4 0.70 ± 8% perf-profile.children.cycles-pp.security_socket_sendmsg
0.28 ± 7% +0.4 0.68 ± 9% perf-profile.children.cycles-pp.__kmalloc_node_track_caller
0.19 ± 5% +0.4 0.60 ± 9% perf-profile.children.cycles-pp.enqueue_to_backlog
0.94 ± 6% +0.4 1.34 ± 7% perf-profile.children.cycles-pp.update_load_avg
0.00 +0.4 0.41 ± 12% perf-profile.children.cycles-pp.check_preempt_wakeup
0.21 ± 6% +0.4 0.63 ± 8% perf-profile.children.cycles-pp.netif_rx_internal
0.21 ± 5% +0.4 0.64 ± 9% perf-profile.children.cycles-pp.__netif_rx
0.30 ± 8% +0.4 0.74 ± 9% perf-profile.children.cycles-pp.kmalloc_reserve
0.34 ± 5% +0.4 0.78 ± 7% perf-profile.children.cycles-pp.tcp_mstamp_refresh
0.26 ± 8% +0.4 0.71 ± 10% perf-profile.children.cycles-pp.reweight_entity
0.27 ± 11% +0.5 0.75 ± 9% perf-profile.children.cycles-pp.__fdget
0.41 ± 5% +0.5 0.89 ± 8% perf-profile.children.cycles-pp.__sk_mem_reduce_allocated
0.00 +0.5 0.50 ± 10% perf-profile.children.cycles-pp.kfree
0.22 ± 7% +0.5 0.76 ± 8% perf-profile.children.cycles-pp.security_socket_recvmsg
0.29 ± 6% +0.5 0.84 ± 7% perf-profile.children.cycles-pp._copy_from_iter
0.77 ± 8% +0.5 1.31 ± 9% perf-profile.children.cycles-pp.update_curr
0.35 ± 6% +0.6 0.91 ± 7% perf-profile.children.cycles-pp.aa_sk_perm
0.24 ± 8% +0.6 0.80 ± 8% perf-profile.children.cycles-pp.sock_recvmsg
0.43 ± 7% +0.6 0.99 ± 7% perf-profile.children.cycles-pp.__entry_text_start
0.33 ± 10% +0.6 0.91 ± 9% perf-profile.children.cycles-pp.sockfd_lookup_light
1.23 ± 8% +0.6 1.82 ± 7% perf-profile.children.cycles-pp.pick_next_task_fair
0.54 ± 7% +0.6 1.18 ± 8% perf-profile.children.cycles-pp.__kfree_skb
1.28 ± 7% +0.8 2.04 ± 8% perf-profile.children.cycles-pp.enqueue_task_fair
1.32 ± 7% +0.8 2.09 ± 8% perf-profile.children.cycles-pp.ttwu_do_activate
0.54 ± 6% +0.8 1.36 ± 7% perf-profile.children.cycles-pp.skb_do_copy_data_nocache
0.00 +1.0 1.01 ± 8% perf-profile.children.cycles-pp.restore_fpregs_from_fpstate
0.63 ± 6% +1.1 1.70 ± 8% perf-profile.children.cycles-pp.loopback_xmit
0.82 ± 7% +1.1 1.91 ± 8% perf-profile.children.cycles-pp.__alloc_skb
5.25 ± 7% +1.1 6.39 ± 8% perf-profile.children.cycles-pp.wait_woken
0.68 ± 5% +1.1 1.82 ± 8% perf-profile.children.cycles-pp.dev_hard_start_xmit
0.15 ± 8% +1.2 1.33 ± 8% perf-profile.children.cycles-pp.switch_fpu_return
1.65 ± 6% +1.2 2.87 ± 8% perf-profile.children.cycles-pp.tcp_clean_rtx_queue
9.07 ± 7% +1.4 10.45 ± 8% perf-profile.children.cycles-pp.tcp_rcv_established
10.89 ± 6% +1.4 12.30 ± 8% perf-profile.children.cycles-pp.tcp_v4_rcv
1.40 ± 6% +1.4 2.82 ± 8% perf-profile.children.cycles-pp.__dev_queue_xmit
9.14 ± 6% +1.4 10.56 ± 8% perf-profile.children.cycles-pp.tcp_v4_do_rcv
1.20 ± 7% +1.5 2.68 ± 8% perf-profile.children.cycles-pp.tcp_stream_alloc_skb
13.56 ± 7% +1.6 15.16 ± 8% perf-profile.children.cycles-pp.__sys_recvfrom
11.05 ± 6% +1.7 12.71 ± 8% perf-profile.children.cycles-pp.ip_protocol_deliver_rcu
13.66 ± 7% +1.7 15.36 ± 8% perf-profile.children.cycles-pp.__x64_sys_recvfrom
11.08 ± 6% +1.7 12.80 ± 8% perf-profile.children.cycles-pp.ip_local_deliver_finish
2.51 ± 6% +1.8 4.28 ± 8% perf-profile.children.cycles-pp.tcp_ack
4.22 ± 7% +1.8 6.02 ± 7% perf-profile.children.cycles-pp.schedule_timeout
0.10 ± 9% +2.1 2.19 ± 8% perf-profile.children.cycles-pp.switch_mm_irqs_off
11.50 ± 6% +2.2 13.70 ± 7% perf-profile.children.cycles-pp.__netif_receive_skb_one_core
11.89 ± 6% +2.5 14.38 ± 7% perf-profile.children.cycles-pp.process_backlog
11.90 ± 6% +2.6 14.46 ± 7% perf-profile.children.cycles-pp.__napi_poll
6.04 ± 7% +2.6 8.61 ± 7% perf-profile.children.cycles-pp.__schedule
0.00 +3.2 3.24 ± 7% perf-profile.children.cycles-pp.exit_to_user_mode_loop
16.72 ± 6% +3.3 20.05 ± 7% perf-profile.children.cycles-pp.ip_finish_output2
15.81 ± 7% +3.7 19.46 ± 8% perf-profile.children.cycles-pp.recv
17.54 ± 6% +4.2 21.74 ± 7% perf-profile.children.cycles-pp.__ip_queue_xmit
0.20 ± 8% +4.7 4.87 ± 7% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
4.10 ± 7% +4.8 8.90 ± 7% perf-profile.children.cycles-pp.schedule
0.32 ± 6% +4.8 5.12 ± 7% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
18.90 ± 6% +5.5 24.36 ± 7% perf-profile.children.cycles-pp.__tcp_transmit_skb
20.44 ± 6% +6.5 26.93 ± 7% perf-profile.children.cycles-pp.tcp_write_xmit
20.51 ± 6% +6.6 27.14 ± 7% perf-profile.children.cycles-pp.__tcp_push_pending_frames
21.50 ± 6% +8.3 29.79 ± 6% perf-profile.children.cycles-pp.send_tcp_rr
21.57 ± 6% +8.5 30.03 ± 7% perf-profile.children.cycles-pp.send_omni_inner
21.58 ± 6% +8.5 30.06 ± 7% perf-profile.children.cycles-pp.recv_omni
21.59 ± 6% +8.5 30.08 ± 7% perf-profile.children.cycles-pp.accept_connections
21.59 ± 6% +8.5 30.08 ± 7% perf-profile.children.cycles-pp.accept_connection
21.59 ± 6% +8.5 30.08 ± 7% perf-profile.children.cycles-pp.spawn_child
21.59 ± 6% +8.5 30.08 ± 7% perf-profile.children.cycles-pp.process_requests
24.97 ± 19% +9.0 34.00 ± 15% perf-profile.children.cycles-pp.intel_idle
24.26 ± 6% +9.3 33.55 ± 7% perf-profile.children.cycles-pp.tcp_sendmsg_locked
24.84 ± 6% +9.7 34.54 ± 7% perf-profile.children.cycles-pp.tcp_sendmsg
25.26 ± 6% +10.2 35.49 ± 7% perf-profile.children.cycles-pp.sock_sendmsg
25.68 ± 6% +10.9 36.56 ± 7% perf-profile.children.cycles-pp.__sys_sendto
25.80 ± 6% +11.0 36.82 ± 7% perf-profile.children.cycles-pp.__x64_sys_sendto
26.86 ± 6% +17.5 44.40 ± 7% perf-profile.children.cycles-pp.__send
40.08 ± 6% +17.8 57.92 ± 7% perf-profile.children.cycles-pp.do_syscall_64
40.47 ± 6% +18.4 58.88 ± 7% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
10.22 ± 7% -10.2 0.00 perf-profile.self.cycles-pp.poll_idle
3.03 ± 7% -2.3 0.70 ± 10% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.03 ± 7% -0.7 0.37 ± 9% perf-profile.self.cycles-pp.wait_woken
0.66 ± 7% -0.5 0.19 ± 10% perf-profile.self.cycles-pp.sock_rfree
0.91 ± 7% -0.4 0.49 ± 12% perf-profile.self.cycles-pp.__inet_lookup_established
0.64 ± 8% -0.4 0.26 ± 8% perf-profile.self.cycles-pp.tcp_rcv_established
0.92 ± 6% -0.4 0.55 ± 6% perf-profile.self.cycles-pp.skb_release_data
0.40 ± 9% -0.3 0.06 ± 6% perf-profile.self.cycles-pp.skb_attempt_defer_free
0.40 ± 8% -0.3 0.08 ± 9% perf-profile.self.cycles-pp.tcp_rcv_space_adjust
0.82 ± 7% -0.3 0.50 ± 8% perf-profile.self.cycles-pp._raw_spin_lock
0.54 ± 5% -0.3 0.24 ± 9% perf-profile.self.cycles-pp.check_heap_object
0.43 ± 6% -0.3 0.16 ± 14% perf-profile.self.cycles-pp.prepare_task_switch
0.57 ± 6% -0.3 0.32 ± 11% perf-profile.self.cycles-pp.__skb_datagram_iter
0.56 ± 9% -0.2 0.32 ± 10% perf-profile.self.cycles-pp.tcp_check_space
0.39 ± 7% -0.2 0.19 ± 11% perf-profile.self.cycles-pp.enqueue_entity
0.35 ± 8% -0.2 0.16 ± 8% perf-profile.self.cycles-pp.kfree_skbmem
0.57 ± 7% -0.2 0.40 ± 8% perf-profile.self.cycles-pp.copy_user_short_string
0.26 ± 9% -0.2 0.09 ± 7% perf-profile.self.cycles-pp.__wake_up_common
0.19 ± 7% -0.2 0.03 ± 70% perf-profile.self.cycles-pp.skb_release_head_state
0.22 ± 8% -0.2 0.07 ± 20% perf-profile.self.cycles-pp.perf_tp_event
0.21 ± 4% -0.2 0.06 ± 19% perf-profile.self.cycles-pp.cpuidle_enter_state
0.67 ± 7% -0.2 0.52 ± 8% perf-profile.self.cycles-pp.tcp_recvmsg_locked
0.25 ± 9% -0.1 0.14 ± 12% perf-profile.self.cycles-pp.dequeue_entity
0.14 ± 9% -0.1 0.05 ± 46% perf-profile.self.cycles-pp.select_task_rq
0.34 ± 3% -0.1 0.27 ± 14% perf-profile.self.cycles-pp.___perf_sw_event
0.16 ± 12% -0.1 0.10 ± 16% perf-profile.self.cycles-pp.perf_trace_sched_wakeup_template
0.20 ± 7% -0.0 0.16 ± 7% perf-profile.self.cycles-pp.finish_task_switch
0.09 ± 11% -0.0 0.06 ± 9% perf-profile.self.cycles-pp.check_preempt_curr
0.06 ± 7% -0.0 0.03 ± 70% perf-profile.self.cycles-pp.tracing_gen_ctx_irq_test
0.06 ± 11% +0.0 0.09 ± 9% perf-profile.self.cycles-pp.tcp_event_data_recv
0.05 ± 45% +0.0 0.08 ± 7% perf-profile.self.cycles-pp.put_prev_entity
0.22 ± 7% +0.0 0.25 ± 7% perf-profile.self.cycles-pp.__wrgsbase_inactive
0.10 ± 10% +0.0 0.14 ± 15% perf-profile.self.cycles-pp.tcp_rearm_rto
0.22 ± 6% +0.0 0.26 ± 8% perf-profile.self.cycles-pp.dequeue_task_fair
0.13 ± 6% +0.0 0.17 ± 11% perf-profile.self.cycles-pp.update_rq_clock
0.04 ± 47% +0.0 0.09 ± 18% perf-profile.self.cycles-pp.tcp_v4_do_rcv
0.06 ± 11% +0.0 0.10 ± 13% perf-profile.self.cycles-pp.ip_skb_dst_mtu
0.02 ±142% +0.0 0.06 ± 21% perf-profile.self.cycles-pp.timekeeping_max_deferment
0.02 ±141% +0.0 0.06 ± 11% perf-profile.self.cycles-pp.place_entity
0.01 ±223% +0.0 0.06 ± 13% perf-profile.self.cycles-pp.skb_clone
0.00 +0.1 0.05 perf-profile.self.cycles-pp.minmax_running_min
0.06 ± 13% +0.1 0.11 ± 9% perf-profile.self.cycles-pp.rcu_all_qs
0.00 +0.1 0.05 ± 7% perf-profile.self.cycles-pp.__netif_receive_skb_one_core
0.00 +0.1 0.05 ± 7% perf-profile.self.cycles-pp.clear_buddies
0.00 +0.1 0.05 ± 7% perf-profile.self.cycles-pp.tcp_small_queue_check
0.18 ± 7% +0.1 0.23 ± 10% perf-profile.self.cycles-pp.do_softirq
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.ip_local_deliver
0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.__kmalloc_node_track_caller
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.skb_copy_datagram_iter
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.cubictcp_cong_avoid
0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.sk_reset_timer
0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.switch_ldt
0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.rb_insert_color
0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.remove_wait_queue
0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.__ip_finish_output
0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.nf_hook_slow
0.02 ±141% +0.1 0.08 ± 10% perf-profile.self.cycles-pp.tcp_send_mss
0.00 +0.1 0.06 ± 15% perf-profile.self.cycles-pp.eth_type_trans
0.13 ± 8% +0.1 0.19 ± 10% perf-profile.self.cycles-pp.schedule_timeout
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.memcg_slab_post_alloc_hook
0.00 +0.1 0.06 ± 16% perf-profile.self.cycles-pp.kmalloc_reserve
0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.sk_filter_trim_cap
0.00 +0.1 0.06 ± 16% perf-profile.self.cycles-pp.kmalloc_slab
0.06 ± 13% +0.1 0.12 ± 8% perf-profile.self.cycles-pp.tcp_recvmsg
0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.tcp_inbound_md5_hash
0.00 +0.1 0.06 ± 17% perf-profile.self.cycles-pp.apparmor_socket_recvmsg
0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.__wake_up_common_lock
0.07 ± 12% +0.1 0.14 ± 14% perf-profile.self.cycles-pp.update_min_vruntime
0.06 ± 11% +0.1 0.12 ± 10% perf-profile.self.cycles-pp.tcp_rate_skb_sent
0.04 ± 45% +0.1 0.11 ± 9% perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare
0.08 ± 6% +0.1 0.14 ± 6% perf-profile.self.cycles-pp.ip_output
0.04 ± 44% +0.1 0.11 ± 5% perf-profile.self.cycles-pp.tcp_established_options
0.01 ±223% +0.1 0.08 ± 9% perf-profile.self.cycles-pp.lock_sock_nested
0.10 ± 16% +0.1 0.17 ± 11% perf-profile.self.cycles-pp.perf_trace_sched_switch
0.08 ± 8% +0.1 0.16 ± 10% perf-profile.self.cycles-pp.try_charge_memcg
0.00 +0.1 0.07 ± 14% perf-profile.self.cycles-pp.tcp_stream_alloc_skb
0.00 +0.1 0.07 ± 20% perf-profile.self.cycles-pp.cubictcp_acked
0.59 ± 6% +0.1 0.66 ± 6% perf-profile.self.cycles-pp.__switch_to
0.07 ± 7% +0.1 0.14 ± 11% perf-profile.self.cycles-pp.irqtime_account_irq
0.07 ± 8% +0.1 0.14 ± 11% perf-profile.self.cycles-pp.__copy_skb_header
0.06 ± 9% +0.1 0.13 ± 5% perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack
0.00 +0.1 0.07 ± 10% perf-profile.self.cycles-pp.skb_do_copy_data_nocache
0.04 ± 44% +0.1 0.12 ± 10% perf-profile.self.cycles-pp.dev_hard_start_xmit
0.11 ± 6% +0.1 0.19 ± 11% perf-profile.self.cycles-pp._copy_to_iter
0.04 ± 71% +0.1 0.11 ± 8% perf-profile.self.cycles-pp.mem_cgroup_uncharge_skmem
0.03 ± 70% +0.1 0.11 ± 9% perf-profile.self.cycles-pp.syscall_exit_to_user_mode
0.06 ± 8% +0.1 0.14 ± 7% perf-profile.self.cycles-pp.raw_v4_input
0.03 ± 70% +0.1 0.11 ± 8% perf-profile.self.cycles-pp.sk_free
0.00 +0.1 0.08 ± 8% perf-profile.self.cycles-pp.neigh_hh_output
0.26 ± 7% +0.1 0.34 ± 9% perf-profile.self.cycles-pp.recv_data
0.12 ± 11% +0.1 0.20 ± 8% perf-profile.self.cycles-pp.ip_send_check
0.00 +0.1 0.08 ± 7% perf-profile.self.cycles-pp.syscall_enter_from_user_mode
0.06 ± 11% +0.1 0.15 ± 18% perf-profile.self.cycles-pp.validate_xmit_skb
0.00 +0.1 0.08 ± 5% perf-profile.self.cycles-pp.__napi_poll
0.00 +0.1 0.08 ± 5% perf-profile.self.cycles-pp.tcp_v4_fill_cb
0.00 +0.1 0.08 ± 11% perf-profile.self.cycles-pp.apparmor_socket_sendmsg
0.04 ± 45% +0.1 0.13 ± 8% perf-profile.self.cycles-pp.inet_ehashfn
0.04 ± 45% +0.1 0.13 ± 8% perf-profile.self.cycles-pp.tcp_rate_gen
0.02 ±141% +0.1 0.10 ± 8% perf-profile.self.cycles-pp.tcp_mstamp_refresh
0.00 +0.1 0.08 ± 14% perf-profile.self.cycles-pp.netif_skb_features
0.00 +0.1 0.09 ± 15% perf-profile.self.cycles-pp.__might_fault
0.00 +0.1 0.09 ± 7% perf-profile.self.cycles-pp.tcp_newly_delivered
0.10 ± 6% +0.1 0.19 ± 14% perf-profile.self.cycles-pp.sk_forced_mem_schedule
0.09 ± 7% +0.1 0.18 ± 9% perf-profile.self.cycles-pp.__ksize
0.00 +0.1 0.09 ± 6% perf-profile.self.cycles-pp.ip_local_deliver_finish
0.00 +0.1 0.09 ± 6% perf-profile.self.cycles-pp.check_stack_object
0.08 ± 14% +0.1 0.18 ± 16% perf-profile.self.cycles-pp.tcp_rtt_estimator
0.06 ± 11% +0.1 0.16 ± 5% perf-profile.self.cycles-pp.sock_put
0.10 ± 10% +0.1 0.20 ± 10% perf-profile.self.cycles-pp.__cond_resched
0.22 ± 8% +0.1 0.32 ± 9% perf-profile.self.cycles-pp.schedule
0.06 ± 9% +0.1 0.16 ± 9% perf-profile.self.cycles-pp.sockfd_lookup_light
0.00 +0.1 0.10 ± 12% perf-profile.self.cycles-pp.resched_curr
0.11 ± 6% +0.1 0.21 ± 20% perf-profile.self.cycles-pp.__mod_memcg_state
0.13 ± 9% +0.1 0.23 ± 19% perf-profile.self.cycles-pp.select_task_rq_fair
0.10 ± 10% +0.1 0.21 ± 7% perf-profile.self.cycles-pp.__tcp_select_window
0.07 ± 5% +0.1 0.17 ± 8% perf-profile.self.cycles-pp.enqueue_to_backlog
0.09 ± 5% +0.1 0.20 ± 12% perf-profile.self.cycles-pp.__x64_sys_recvfrom
0.06 ± 14% +0.1 0.17 ± 25% perf-profile.self.cycles-pp.cgroup_rstat_updated
0.00 +0.1 0.10 ± 4% perf-profile.self.cycles-pp.tcp_ack_update_rtt
0.00 +0.1 0.10 ± 4% perf-profile.self.cycles-pp.tcp_push
0.01 ±223% +0.1 0.11 ± 6% perf-profile.self.cycles-pp.__usecs_to_jiffies
0.35 ± 7% +0.1 0.45 ± 7% perf-profile.self.cycles-pp.update_load_avg
0.09 ± 7% +0.1 0.20 ± 8% perf-profile.self.cycles-pp.sock_sendmsg
0.00 +0.1 0.11 ± 9% perf-profile.self.cycles-pp.ip_rcv
0.12 ± 6% +0.1 0.23 ± 9% perf-profile.self.cycles-pp.security_socket_sendmsg
0.16 ± 10% +0.1 0.27 ± 8% perf-profile.self.cycles-pp.sk_wait_data
0.00 +0.1 0.11 ± 8% perf-profile.self.cycles-pp.__ip_local_out
0.09 ± 14% +0.1 0.20 ± 8% perf-profile.self.cycles-pp.mem_cgroup_charge_skmem
0.18 ± 10% +0.1 0.29 ± 14% perf-profile.self.cycles-pp.__calc_delta
0.09 ± 6% +0.1 0.21 ± 8% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.24 ± 6% +0.1 0.36 ± 11% perf-profile.self.cycles-pp.__local_bh_enable_ip
0.00 +0.1 0.13 ± 8% perf-profile.self.cycles-pp.cubictcp_cwnd_event
0.14 ± 7% +0.1 0.27 ± 5% perf-profile.self.cycles-pp.pick_next_task_fair
0.04 ± 71% +0.1 0.17 ± 11% perf-profile.self.cycles-pp.skb_page_frag_refill
0.15 ± 7% +0.1 0.28 ± 8% perf-profile.self.cycles-pp.switch_fpu_return
0.11 ± 6% +0.1 0.24 ± 9% perf-profile.self.cycles-pp.tcp_sendmsg
0.07 ± 14% +0.1 0.20 ± 8% perf-profile.self.cycles-pp.tcp_update_skb_after_send
0.15 ± 4% +0.1 0.29 ± 9% perf-profile.self.cycles-pp.__sk_mem_reduce_allocated
0.29 ± 6% +0.1 0.42 ± 8% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.29 ± 9% +0.1 0.42 ± 8% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.10 ± 7% +0.1 0.24 ± 9% perf-profile.self.cycles-pp.tcp_tso_segs
0.11 ± 6% +0.1 0.25 ± 7% perf-profile.self.cycles-pp.__netif_receive_skb_core
0.07 ± 12% +0.1 0.21 ± 5% perf-profile.self.cycles-pp.__tcp_push_pending_frames
0.34 ± 9% +0.1 0.48 ± 8% perf-profile.self.cycles-pp.update_curr
0.18 ± 9% +0.1 0.32 ± 7% perf-profile.self.cycles-pp.enqueue_task_fair
0.08 ± 19% +0.1 0.22 ± 18% perf-profile.self.cycles-pp.cpuacct_charge
0.08 ± 8% +0.1 0.23 ± 9% perf-profile.self.cycles-pp.ip_rcv_core
0.01 ±223% +0.1 0.16 ± 12% perf-profile.self.cycles-pp.inet_recvmsg
0.29 ± 5% +0.2 0.44 ± 6% perf-profile.self.cycles-pp.__update_load_avg_se
0.10 ± 5% +0.2 0.25 ± 10% perf-profile.self.cycles-pp.__list_del_entry_valid
0.10 ± 6% +0.2 0.26 ± 8% perf-profile.self.cycles-pp.process_backlog
0.12 ± 8% +0.2 0.27 ± 7% perf-profile.self.cycles-pp.__x64_sys_sendto
0.00 +0.2 0.16 ± 14% perf-profile.self.cycles-pp.check_preempt_wakeup
0.28 ± 8% +0.2 0.44 ± 6% perf-profile.self.cycles-pp.__skb_clone
0.12 ± 8% +0.2 0.28 ± 7% perf-profile.self.cycles-pp.tcp_schedule_loss_probe
0.34 ± 4% +0.2 0.51 ± 8% perf-profile.self.cycles-pp.update_cfs_group
0.16 ± 6% +0.2 0.33 ± 7% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.14 ± 7% +0.2 0.31 ± 8% perf-profile.self.cycles-pp.tcp_update_pacing_rate
0.11 ± 6% +0.2 0.28 ± 8% perf-profile.self.cycles-pp.refill_stock
0.09 ± 13% +0.2 0.26 ± 8% perf-profile.self.cycles-pp.ip_protocol_deliver_rcu
0.00 +0.2 0.17 ± 11% perf-profile.self.cycles-pp.security_socket_recvmsg
0.17 ± 9% +0.2 0.34 ± 8% perf-profile.self.cycles-pp.__alloc_skb
0.08 ± 25% +0.2 0.26 ± 17% perf-profile.self.cycles-pp.update_sg_lb_stats
0.27 ± 5% +0.2 0.46 ± 7% perf-profile.self.cycles-pp.send_omni_inner
0.06 ± 7% +0.2 0.25 ± 8% perf-profile.self.cycles-pp.__list_add_valid
0.22 ± 8% +0.2 0.40 ± 11% perf-profile.self.cycles-pp.recv
0.00 +0.2 0.19 ± 8% perf-profile.self.cycles-pp.exit_to_user_mode_loop
0.20 ± 8% +0.2 0.39 ± 8% perf-profile.self.cycles-pp.send_data
0.38 ± 8% +0.2 0.57 ± 23% perf-profile.self.cycles-pp.ktime_get
0.45 ± 7% +0.2 0.65 ± 7% perf-profile.self.cycles-pp.read_tsc
0.16 ± 4% +0.2 0.35 ± 9% perf-profile.self.cycles-pp.tcp_wfree
0.00 +0.2 0.20 ± 9% perf-profile.self.cycles-pp.set_next_buddy
0.16 ± 9% +0.2 0.36 ± 6% perf-profile.self.cycles-pp.__might_sleep
0.06 ± 7% +0.2 0.27 ± 8% perf-profile.self.cycles-pp.__kmem_cache_free
0.32 ± 5% +0.2 0.53 ± 9% perf-profile.self.cycles-pp.__sys_recvfrom
0.25 ± 14% +0.2 0.46 ± 9% perf-profile.self.cycles-pp.recv_omni
0.62 ± 7% +0.2 0.84 ± 8% perf-profile.self.cycles-pp.__schedule
0.16 ± 7% +0.2 0.38 ± 9% perf-profile.self.cycles-pp.__kmem_cache_alloc_node
0.19 ± 8% +0.2 0.42 ± 7% perf-profile.self.cycles-pp.__softirqentry_text_start
0.67 ± 6% +0.2 0.89 ± 8% perf-profile.self.cycles-pp.__switch_to_asm
0.09 ± 7% +0.2 0.32 ± 8% perf-profile.self.cycles-pp._copy_from_iter
0.18 ± 6% +0.2 0.42 ± 5% perf-profile.self.cycles-pp.__send
0.10 ± 11% +0.2 0.34 ± 10% perf-profile.self.cycles-pp.__check_object_size
0.07 ± 10% +0.2 0.31 ± 8% perf-profile.self.cycles-pp.kmem_cache_free
0.12 ± 7% +0.3 0.38 ± 8% perf-profile.self.cycles-pp.kmem_cache_alloc_node
0.26 ± 6% +0.3 0.52 ± 7% perf-profile.self.cycles-pp.do_syscall_64
0.21 ± 7% +0.3 0.48 ± 7% perf-profile.self.cycles-pp.__entry_text_start
0.22 ± 7% +0.3 0.50 ± 8% perf-profile.self.cycles-pp.__sys_sendto
0.22 ± 8% +0.3 0.50 ± 6% perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
0.53 ± 7% +0.3 0.84 ± 7% perf-profile.self.cycles-pp._raw_spin_lock_bh
0.25 ± 7% +0.3 0.56 ± 8% perf-profile.self.cycles-pp.os_xsave
0.13 ± 4% +0.3 0.46 ± 7% perf-profile.self.cycles-pp.__virt_addr_valid
0.16 ± 7% +0.3 0.49 ± 7% perf-profile.self.cycles-pp.loopback_xmit
0.05 ± 7% +0.3 0.40 ± 9% perf-profile.self.cycles-pp.import_single_range
0.32 ± 6% +0.4 0.67 ± 9% perf-profile.self.cycles-pp.ip_finish_output2
0.01 ±223% +0.4 0.36 ± 9% perf-profile.self.cycles-pp.exit_to_user_mode_prepare
0.21 ± 8% +0.4 0.59 ± 8% perf-profile.self.cycles-pp.aa_sk_perm
0.27 ± 6% +0.4 0.69 ± 6% perf-profile.self.cycles-pp.__ip_queue_xmit
0.29 ± 6% +0.4 0.73 ± 8% perf-profile.self.cycles-pp.tcp_write_xmit
0.27 ± 10% +0.5 0.74 ± 10% perf-profile.self.cycles-pp.__fdget
0.00 +0.5 0.49 ± 10% perf-profile.self.cycles-pp.kfree
0.66 ± 6% +0.5 1.16 ± 8% perf-profile.self.cycles-pp.__tcp_transmit_skb
0.38 ± 6% +0.6 0.96 ± 8% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.00 +1.0 1.01 ± 8% perf-profile.self.cycles-pp.restore_fpregs_from_fpstate
0.10 ± 9% +2.1 2.17 ± 7% perf-profile.self.cycles-pp.switch_mm_irqs_off
***************************************************************************************************
lkp-cfl-e1: 16 threads 1 sockets Intel(R) Xeon(R) E-2278G CPU @ 3.40GHz (Coffee Lake) with 32G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_task/rootfs/runtime/tbox_group/test/testcase:
gcc-11/performance/x86_64-rhel-8.3/30%/debian-11.1-x86_64-20220510.cgz/300s/lkp-cfl-e1/context1/unixbench
commit:
c36eae5a86 ("sched/psi: Fix possible missing or delayed pending event")
b6aabb01e3 ("sched: consider WF_SYNC to find idle siblings")
c36eae5a86d15a69 b6aabb01e3004b0285d953761e1
---------------- ---------------------------
%stddev %change %stddev
\ | \
3547 +36.2% 4834 unixbench.score
1202 ± 4% +3.2e+05% 3838646 ± 17% unixbench.time.involuntary_context_switches
146.17 +4.7% 153.00 unixbench.time.percent_of_cpu_this_job_got
533.06 +1.7% 542.03 unixbench.time.system_time
40.02 +40.3% 56.14 unixbench.time.user_time
4.156e+08 +34.9% 5.604e+08 unixbench.time.voluntary_context_switches
5.537e+08 +36.3% 7.548e+08 unixbench.workload
1.53 +0.5 2.01 mpstat.cpu.all.usr%
4.434e+09 +13.2% 5.022e+09 cpuidle..time
8.352e+08 -98.7% 11131648 ± 12% cpuidle..usage
3.00 +33.3% 4.00 vmstat.procs.r
4212747 -32.1% 2861762 vmstat.system.cs
40960 -29.9% 28703 vmstat.system.in
161422 -32.1% 109641 meminfo.Active
161345 -32.1% 109569 meminfo.Active(anon)
530075 -10.9% 472307 meminfo.Committed_AS
80181 -27.2% 58384 meminfo.Mapped
162280 -32.2% 110057 meminfo.Shmem
40427 -31.8% 27576 proc-vmstat.nr_active_anon
978441 -1.3% 965308 proc-vmstat.nr_file_pages
20137 -26.7% 14769 proc-vmstat.nr_mapped
40661 -31.9% 27701 proc-vmstat.nr_shmem
13329 -0.9% 13206 proc-vmstat.nr_slab_unreclaimable
40427 -31.8% 27576 proc-vmstat.nr_zone_active_anon
1751058 -14.2% 1502883 proc-vmstat.numa_hit
1751425 -14.1% 1504002 proc-vmstat.numa_local
92726 -17.3% 76685 proc-vmstat.pgactivate
1819543 -13.7% 1570329 proc-vmstat.pgalloc_normal
684646 -2.4% 668006 proc-vmstat.pgfault
1807696 -13.7% 1559418 proc-vmstat.pgfree
40680 -1.8% 39968 proc-vmstat.pgreuse
1740 -47.5% 912.83 turbostat.Avg_MHz
38.54 -18.6 19.90 turbostat.Busy%
4515 +1.6% 4586 turbostat.Bzy_MHz
3885351 ± 9% -82.8% 667034 ± 73% turbostat.C1
26.41 ± 6% +50.7% 39.80 ± 19% turbostat.CPU%c6
74.05 -31.1% 50.99 ± 2% turbostat.CorWatt
60.17 -18.3% 49.17 ± 2% turbostat.CoreTmp
0.22 ± 2% +83.6% 0.41 turbostat.IPC
16161117 -30.0% 11319624 turbostat.IRQ
8.241e+08 -100.0% 3881 ± 26% turbostat.POLL
9.50 -9.5 0.00 turbostat.POLL%
58.67 ± 2% -17.0% 48.67 ± 2% turbostat.PkgTmp
74.52 -30.9% 51.46 ± 2% turbostat.PkgWatt
489.94 -35.7% 315.24 turbostat.Totl%C0
4851 ± 56% -100.0% 0.00 sched_debug.cfs_rq:/.MIN_vruntime.avg
56902 ± 44% -100.0% 0.00 sched_debug.cfs_rq:/.MIN_vruntime.max
15406 ± 47% -100.0% 0.00 sched_debug.cfs_rq:/.MIN_vruntime.stddev
0.44 ± 9% -14.4% 0.38 ± 2% sched_debug.cfs_rq:/.h_nr_running.avg
127353 +10.5% 140708 ± 3% sched_debug.cfs_rq:/.load.stddev
120.76 ± 8% +25.4% 151.41 ± 17% sched_debug.cfs_rq:/.load_avg.avg
4851 ± 56% -100.0% 0.00 sched_debug.cfs_rq:/.max_vruntime.avg
56902 ± 44% -100.0% 0.00 sched_debug.cfs_rq:/.max_vruntime.max
15406 ± 47% -100.0% 0.00 sched_debug.cfs_rq:/.max_vruntime.stddev
197189 -9.1% 179171 ± 2% sched_debug.cfs_rq:/.min_vruntime.max
116754 ± 6% +12.9% 131851 ± 3% sched_debug.cfs_rq:/.min_vruntime.min
21217 ± 10% -39.9% 12759 ± 18% sched_debug.cfs_rq:/.min_vruntime.stddev
0.44 ± 7% -18.5% 0.36 ± 3% sched_debug.cfs_rq:/.nr_running.avg
366.23 +21.1% 443.60 ± 3% sched_debug.cfs_rq:/.runnable_avg.avg
714.74 ± 4% +81.8% 1299 ± 3% sched_debug.cfs_rq:/.runnable_avg.max
246.75 ± 5% +101.3% 496.81 ± 3% sched_debug.cfs_rq:/.runnable_avg.stddev
51496 ± 44% -66.9% 17048 ± 49% sched_debug.cfs_rq:/.spread0.max
21217 ± 10% -39.9% 12760 ± 18% sched_debug.cfs_rq:/.spread0.stddev
708.50 ± 4% +49.8% 1061 ± 4% sched_debug.cfs_rq:/.util_avg.max
245.43 ± 5% +63.7% 401.71 ± 3% sched_debug.cfs_rq:/.util_avg.stddev
107.96 ± 11% +42.0% 153.34 ± 4% sched_debug.cfs_rq:/.util_est_enqueued.avg
499.12 ± 2% +65.3% 825.00 ± 4% sched_debug.cfs_rq:/.util_est_enqueued.max
181.05 ± 4% +58.9% 287.67 ± 4% sched_debug.cfs_rq:/.util_est_enqueued.stddev
407511 ± 4% +110.5% 857930 sched_debug.cpu.avg_idle.avg
104621 +462.1% 588066 ± 11% sched_debug.cpu.avg_idle.min
350206 ± 2% -68.5% 110282 ± 21% sched_debug.cpu.avg_idle.stddev
0.35 ± 18% +89.2% 0.67 ± 3% sched_debug.cpu.clock.stddev
0.00 ± 37% +68.1% 0.00 ± 9% sched_debug.cpu.next_balance.stddev
1.07 ± 6% +55.6% 1.67 ± 9% sched_debug.cpu.nr_running.max
0.46 ± 3% +24.0% 0.57 ± 4% sched_debug.cpu.nr_running.stddev
47178388 -32.4% 31875847 sched_debug.cpu.nr_switches.avg
56953632 ± 2% -36.6% 36093819 ± 2% sched_debug.cpu.nr_switches.max
31935712 ± 9% -13.3% 27680720 ± 3% sched_debug.cpu.nr_switches.min
6579393 ± 14% -64.6% 2330670 ± 21% sched_debug.cpu.nr_switches.stddev
950.00 -100.0% 0.00 sched_debug.rt_rq:/.rt_runtime.avg
950.00 -100.0% 0.00 sched_debug.rt_rq:/.rt_runtime.max
950.00 -100.0% 0.00 sched_debug.rt_rq:/.rt_runtime.min
65.64 -30.8% 45.42 perf-stat.i.MPKI
4.603e+09 -7.6% 4.252e+09 perf-stat.i.branch-instructions
2.81 +0.1 2.89 perf-stat.i.branch-miss-rate%
49172917 -1.4% 48506007 perf-stat.i.branch-misses
0.79 +2.6 3.39 ± 7% perf-stat.i.cache-miss-rate%
1887466 -4.2% 1808731 ± 2% perf-stat.i.cache-misses
5.404e+08 -94.1% 32037290 ± 3% perf-stat.i.cache-references
4247507 -32.1% 2884302 perf-stat.i.context-switches
1.99 -24.4% 1.50 perf-stat.i.cpi
2.784e+10 -47.7% 1.457e+10 perf-stat.i.cpu-cycles
52.17 ± 2% +634.1% 383.01 ± 4% perf-stat.i.cpu-migrations
56513 ± 2% -59.7% 22750 ± 9% perf-stat.i.cycles-between-cache-misses
410439 ± 2% +23.7% 507559 ± 7% perf-stat.i.dTLB-load-misses
6.418e+09 -3.1% 6.22e+09 perf-stat.i.dTLB-loads
3.826e+09 -4.0% 3.674e+09 perf-stat.i.dTLB-stores
95.43 -38.9 56.58 perf-stat.i.iTLB-load-miss-rate%
16498563 -5.9% 15523524 perf-stat.i.iTLB-load-misses
239550 ± 3% +5782.0% 14090457 perf-stat.i.iTLB-loads
2.197e+10 -4.8% 2.092e+10 perf-stat.i.instructions
0.70 +78.1% 1.25 perf-stat.i.ipc
1.74 -47.7% 0.91 perf-stat.i.metric.GHz
404.88 ± 2% -4.8% 385.49 ± 2% perf-stat.i.metric.K/sec
961.54 -7.8% 886.77 perf-stat.i.metric.M/sec
1575 -2.7% 1533 perf-stat.i.minor-faults
0.40 ± 4% +0.1 0.47 ± 7% perf-stat.i.node-load-miss-rate%
261859 -14.5% 223787 perf-stat.i.node-stores
1575 -2.7% 1533 perf-stat.i.page-faults
24.60 -93.8% 1.53 ± 3% perf-stat.overall.MPKI
1.07 +0.1 1.14 perf-stat.overall.branch-miss-rate%
0.35 +5.3 5.67 ± 5% perf-stat.overall.cache-miss-rate%
1.27 -45.0% 0.70 perf-stat.overall.cpi
14726 -45.3% 8048 ± 2% perf-stat.overall.cycles-between-cache-misses
0.01 ± 2% +0.0 0.01 ± 7% perf-stat.overall.dTLB-load-miss-rate%
98.57 -46.1 52.42 perf-stat.overall.iTLB-load-miss-rate%
1331 +1.2% 1347 perf-stat.overall.instructions-per-iTLB-miss
0.79 +81.9% 1.44 perf-stat.overall.ipc
0.00 ± 11% +0.0 0.01 ± 10% perf-stat.overall.node-store-miss-rate%
15528 -30.1% 10847 perf-stat.overall.path-length
4.591e+09 -7.6% 4.24e+09 perf-stat.ps.branch-instructions
49052787 -1.4% 48388408 perf-stat.ps.branch-misses
1885579 -4.2% 1807271 ± 2% perf-stat.ps.cache-misses
5.389e+08 -94.1% 31961586 ± 3% perf-stat.ps.cache-references
4235546 -32.1% 2876157 perf-stat.ps.context-switches
2.777e+10 -47.6% 1.454e+10 perf-stat.ps.cpu-cycles
52.05 ± 2% +633.9% 381.95 ± 4% perf-stat.ps.cpu-migrations
409410 ± 2% +23.7% 506263 ± 7% perf-stat.ps.dTLB-load-misses
6.4e+09 -3.1% 6.203e+09 perf-stat.ps.dTLB-loads
3.815e+09 -4.0% 3.664e+09 perf-stat.ps.dTLB-stores
16452159 -5.9% 15479733 perf-stat.ps.iTLB-load-misses
238902 ± 3% +5781.4% 14050699 perf-stat.ps.iTLB-loads
2.19e+10 -4.8% 2.086e+10 perf-stat.ps.instructions
1571 -2.7% 1529 perf-stat.ps.minor-faults
261165 -14.5% 223199 perf-stat.ps.node-stores
1571 -2.7% 1529 perf-stat.ps.page-faults
8.598e+12 -4.8% 8.188e+12 perf-stat.total.instructions
57.34 -35.5 21.87 perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
53.70 ± 2% -32.8 20.91 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
53.66 ± 2% -32.8 20.91 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
53.51 ± 2% -32.6 20.91 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
21.60 -21.6 0.00 perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
38.36 ± 2% -17.5 20.86 perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
35.56 ± 2% -14.1 21.44 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
33.37 ± 2% -12.8 20.57 perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
7.88 ± 2% -7.9 0.00 perf-profile.calltrace.cycles-pp.flush_smp_call_function_queue.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
5.64 -5.6 0.00 perf-profile.calltrace.cycles-pp.sched_ttwu_pending.flush_smp_call_function_queue.do_idle.cpu_startup_entry.start_secondary
3.63 ± 24% -2.7 0.96 ± 31% perf-profile.calltrace.cycles-pp.start_kernel.secondary_startup_64_no_verify
3.63 ± 24% -2.7 0.96 ± 31% perf-profile.calltrace.cycles-pp.arch_call_rest_init.start_kernel.secondary_startup_64_no_verify
3.63 ± 24% -2.7 0.96 ± 31% perf-profile.calltrace.cycles-pp.rest_init.arch_call_rest_init.start_kernel.secondary_startup_64_no_verify
3.63 ± 24% -2.7 0.96 ± 31% perf-profile.calltrace.cycles-pp.cpu_startup_entry.rest_init.arch_call_rest_init.start_kernel.secondary_startup_64_no_verify
3.62 ± 24% -2.7 0.96 ± 31% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.rest_init.arch_call_rest_init.start_kernel
2.64 ± 18% -1.7 0.96 ± 31% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.rest_init.arch_call_rest_init
2.31 ± 15% -1.4 0.94 ± 31% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.rest_init
4.08 ± 2% -1.4 2.73 perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.pipe_read
1.90 ± 3% -0.8 1.11 ± 5% perf-profile.calltrace.cycles-pp.select_task_rq_fair.select_task_rq.try_to_wake_up.autoremove_wake_function.__wake_up_common
2.12 ± 2% -0.8 1.32 ± 3% perf-profile.calltrace.cycles-pp.select_task_rq.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
0.86 ± 4% -0.6 0.26 ±100% perf-profile.calltrace.cycles-pp.copy_user_short_string.copyout._copy_to_iter.copy_page_to_iter.pipe_read
1.60 ± 2% -0.4 1.16 ± 3% perf-profile.calltrace.cycles-pp.update_curr.dequeue_entity.dequeue_task_fair.__schedule.schedule
1.12 ± 2% -0.4 0.70 ± 3% perf-profile.calltrace.cycles-pp.mutex_lock.pipe_write.vfs_write.ksys_write.do_syscall_64
0.97 ± 4% -0.2 0.75 ± 5% perf-profile.calltrace.cycles-pp.update_load_avg.dequeue_entity.dequeue_task_fair.__schedule.schedule
1.20 ± 4% -0.2 1.00 ± 5% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.prepare_to_wait_event.pipe_read.vfs_read.ksys_read
1.04 ± 4% -0.1 0.90 ± 5% perf-profile.calltrace.cycles-pp.copyout._copy_to_iter.copy_page_to_iter.pipe_read.vfs_read
1.31 ± 3% +0.1 1.40 ± 2% perf-profile.calltrace.cycles-pp._copy_to_iter.copy_page_to_iter.pipe_read.vfs_read.ksys_read
1.41 +0.1 1.53 perf-profile.calltrace.cycles-pp.mutex_lock.pipe_read.vfs_read.ksys_read.do_syscall_64
1.04 +0.2 1.21 ± 4% perf-profile.calltrace.cycles-pp.perf_trace_sched_wakeup_template.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
2.68 ± 2% +0.2 2.85 perf-profile.calltrace.cycles-pp.prepare_to_wait_event.pipe_read.vfs_read.ksys_read.do_syscall_64
0.56 ± 4% +0.2 0.80 ± 7% perf-profile.calltrace.cycles-pp.security_file_permission.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.42 ± 2% +0.3 1.70 perf-profile.calltrace.cycles-pp.copy_page_to_iter.pipe_read.vfs_read.ksys_read.do_syscall_64
0.26 ±100% +0.4 0.69 ± 6% perf-profile.calltrace.cycles-pp.apparmor_file_permission.security_file_permission.vfs_write.ksys_write.do_syscall_64
0.56 ± 3% +0.5 1.07 ± 8% perf-profile.calltrace.cycles-pp.prepare_task_switch.__schedule.schedule.pipe_read.vfs_read
0.00 +0.6 0.56 ± 11% perf-profile.calltrace.cycles-pp.__fdget_pos.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
0.00 +0.6 0.56 ± 7% perf-profile.calltrace.cycles-pp.__might_resched.__might_fault._copy_from_iter.copy_page_from_iter.pipe_write
0.00 +0.6 0.58 ± 3% perf-profile.calltrace.cycles-pp.apparmor_file_permission.security_file_permission.vfs_read.ksys_read.do_syscall_64
0.00 +0.6 0.58 ± 5% perf-profile.calltrace.cycles-pp.native_sched_clock.sched_clock_cpu.update_rq_clock.__schedule.schedule
0.00 +0.6 0.59 ± 3% perf-profile.calltrace.cycles-pp.native_sched_clock.sched_clock_cpu.update_rq_clock.try_to_wake_up.autoremove_wake_function
0.00 +0.6 0.62 ± 6% perf-profile.calltrace.cycles-pp.sched_clock_cpu.update_rq_clock.__schedule.schedule.pipe_read
0.00 +0.6 0.63 ± 2% perf-profile.calltrace.cycles-pp.sched_clock_cpu.update_rq_clock.try_to_wake_up.autoremove_wake_function.__wake_up_common
0.00 +0.6 0.63 ± 4% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.finish_wait.pipe_read.vfs_read.ksys_read
0.00 +0.7 0.66 ± 10% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
0.00 +0.7 0.66 ± 4% perf-profile.calltrace.cycles-pp.__wrgsbase_inactive.read
0.00 +0.7 0.68 ± 8% perf-profile.calltrace.cycles-pp.___perf_sw_event.prepare_task_switch.__schedule.schedule.pipe_read
0.00 +0.7 0.69 ± 4% perf-profile.calltrace.cycles-pp.security_file_permission.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.7 0.70 ± 6% perf-profile.calltrace.cycles-pp.update_load_avg.dequeue_task_fair.__schedule.schedule.pipe_read
0.00 +0.7 0.70 ± 8% perf-profile.calltrace.cycles-pp.mutex_unlock.pipe_read.vfs_read.ksys_read.do_syscall_64
0.65 ± 5% +0.7 1.37 ± 3% perf-profile.calltrace.cycles-pp.os_xsave.read
1.26 ± 4% +0.7 1.98 ± 2% perf-profile.calltrace.cycles-pp._copy_from_iter.copy_page_from_iter.pipe_write.vfs_write.ksys_write
0.00 +0.7 0.72 ± 10% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
0.00 +0.7 0.74 ± 5% perf-profile.calltrace.cycles-pp.copyin._copy_from_iter.copy_page_from_iter.pipe_write.vfs_write
0.00 +0.8 0.76 ± 3% perf-profile.calltrace.cycles-pp.update_load_avg.set_next_entity.pick_next_task_fair.__schedule.schedule
0.00 +0.8 0.76 ± 6% perf-profile.calltrace.cycles-pp.__calc_delta.update_curr.reweight_entity.dequeue_task_fair.__schedule
0.00 +0.8 0.80 ± 4% perf-profile.calltrace.cycles-pp.__calc_delta.update_curr.reweight_entity.enqueue_task_fair.ttwu_do_activate
0.00 +0.8 0.81 ± 4% perf-profile.calltrace.cycles-pp.update_load_avg.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up
0.00 +0.8 0.82 ± 9% perf-profile.calltrace.cycles-pp.__switch_to.read
0.00 +0.8 0.82 ± 4% perf-profile.calltrace.cycles-pp.finish_wait.pipe_read.vfs_read.ksys_read.do_syscall_64
0.00 +0.9 0.87 ± 3% perf-profile.calltrace.cycles-pp.update_rq_clock.__schedule.schedule.pipe_read.vfs_read
0.00 +0.9 0.88 ± 4% perf-profile.calltrace.cycles-pp.update_load_avg.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.autoremove_wake_function
0.00 +0.9 0.89 ± 3% perf-profile.calltrace.cycles-pp.main
0.00 +0.9 0.91 ± 5% perf-profile.calltrace.cycles-pp.update_cfs_group.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.autoremove_wake_function
0.00 +0.9 0.91 ± 5% perf-profile.calltrace.cycles-pp.update_rq_clock.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
0.00 +0.9 0.94 ± 2% perf-profile.calltrace.cycles-pp.__switch_to.__schedule.schedule.pipe_read.vfs_read
1.43 ± 3% +1.0 2.38 ± 2% perf-profile.calltrace.cycles-pp.copy_page_from_iter.pipe_write.vfs_write.ksys_write.do_syscall_64
0.00 +1.0 0.95 ± 2% perf-profile.calltrace.cycles-pp.update_cfs_group.dequeue_task_fair.__schedule.schedule.pipe_read
0.00 +1.0 1.01 ± 5% perf-profile.calltrace.cycles-pp.update_curr.reweight_entity.dequeue_task_fair.__schedule.schedule
0.00 +1.0 1.01 ± 4% perf-profile.calltrace.cycles-pp.check_preempt_wakeup.check_preempt_curr.ttwu_do_wakeup.try_to_wake_up.autoremove_wake_function
0.91 ± 2% +1.0 1.93 ± 3% perf-profile.calltrace.cycles-pp.__switch_to_asm.read
0.00 +1.0 1.04 ± 4% perf-profile.calltrace.cycles-pp.update_curr.reweight_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up
0.00 +1.2 1.18 ± 3% perf-profile.calltrace.cycles-pp.set_next_entity.pick_next_task_fair.__schedule.schedule.pipe_read
0.00 +1.3 1.27 ± 4% perf-profile.calltrace.cycles-pp.check_preempt_curr.ttwu_do_wakeup.try_to_wake_up.autoremove_wake_function.__wake_up_common
0.00 +1.3 1.30 ± 4% perf-profile.calltrace.cycles-pp.update_curr.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up
0.00 +1.4 1.38 ± 3% perf-profile.calltrace.cycles-pp.ttwu_do_wakeup.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
0.54 ± 3% +1.4 1.94 ± 3% perf-profile.calltrace.cycles-pp.__entry_text_start.read
0.00 +1.6 1.58 ± 3% perf-profile.calltrace.cycles-pp.restore_fpregs_from_fpstate.switch_fpu_return.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
0.17 ±141% +1.7 1.84 ± 3% perf-profile.calltrace.cycles-pp.__entry_text_start.write
0.00 +1.7 1.67 ± 3% perf-profile.calltrace.cycles-pp.reweight_entity.dequeue_task_fair.__schedule.schedule.pipe_read
0.00 +1.7 1.68 ± 2% perf-profile.calltrace.cycles-pp.reweight_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.autoremove_wake_function
0.60 ± 5% +2.1 2.66 ± 2% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
0.00 +2.2 2.21 ± 2% perf-profile.calltrace.cycles-pp.switch_fpu_return.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.58 ± 6% +2.2 2.82 perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.pipe_read.vfs_read
0.00 +2.3 2.30 ± 3% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
4.70 +2.4 7.11 perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.pipe_read.vfs_read
0.00 +3.1 3.15 ± 3% perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.autoremove_wake_function
0.00 +5.1 5.05 ± 2% perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__schedule.schedule.pipe_read.vfs_read
0.00 +7.3 7.32 perf-profile.calltrace.cycles-pp.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common
7.83 +7.3 15.18 perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.pipe_write.vfs_write.ksys_write
0.00 +7.5 7.52 perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
6.88 ± 2% +7.6 14.49 perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_write
8.24 +7.8 16.01 perf-profile.calltrace.cycles-pp.__wake_up_common_lock.pipe_write.vfs_write.ksys_write.do_syscall_64
7.11 +7.8 14.94 perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_write.vfs_write
11.86 ± 6% +8.6 20.50 ± 2% perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
11.86 ± 6% +8.6 20.51 ± 2% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
12.29 +9.5 21.75 perf-profile.calltrace.cycles-pp.pipe_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
13.40 +10.0 23.36 perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
13.83 +10.4 24.21 perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
14.17 +10.9 25.10 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
14.33 +11.1 25.46 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
9.16 +11.3 20.49 perf-profile.calltrace.cycles-pp.__schedule.schedule.pipe_read.vfs_read.ksys_read
9.44 +11.9 21.39 perf-profile.calltrace.cycles-pp.schedule.pipe_read.vfs_read.ksys_read.do_syscall_64
15.53 +13.3 28.86 perf-profile.calltrace.cycles-pp.write
18.03 +14.7 32.74 perf-profile.calltrace.cycles-pp.pipe_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
19.37 +15.7 35.10 perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
19.90 +16.3 36.21 perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
20.88 +18.6 39.51 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
21.30 +19.5 40.84 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
24.96 +24.5 49.46 perf-profile.calltrace.cycles-pp.read
57.34 -35.5 21.87 perf-profile.children.cycles-pp.secondary_startup_64_no_verify
57.34 -35.5 21.87 perf-profile.children.cycles-pp.cpu_startup_entry
57.17 -35.3 21.87 perf-profile.children.cycles-pp.do_idle
53.70 ± 2% -32.8 20.91 perf-profile.children.cycles-pp.start_secondary
21.62 -21.6 0.00 perf-profile.children.cycles-pp.poll_idle
41.05 -19.2 21.83 perf-profile.children.cycles-pp.cpuidle_idle_call
35.70 ± 2% -14.2 21.51 perf-profile.children.cycles-pp.cpuidle_enter
35.64 ± 2% -14.1 21.51 perf-profile.children.cycles-pp.cpuidle_enter_state
8.40 -8.4 0.00 perf-profile.children.cycles-pp.flush_smp_call_function_queue
6.02 -6.0 0.00 perf-profile.children.cycles-pp.sched_ttwu_pending
5.20 ± 2% -5.2 0.00 perf-profile.children.cycles-pp.schedule_idle
4.01 -3.8 0.25 ± 11% perf-profile.children.cycles-pp.menu_select
3.63 ± 24% -2.7 0.96 ± 31% perf-profile.children.cycles-pp.start_kernel
3.63 ± 24% -2.7 0.96 ± 31% perf-profile.children.cycles-pp.arch_call_rest_init
3.63 ± 24% -2.7 0.96 ± 31% perf-profile.children.cycles-pp.rest_init
2.59 ± 3% -2.3 0.32 ± 10% perf-profile.children.cycles-pp.ttwu_queue_wakelist
1.83 ± 2% -1.7 0.09 ± 20% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
4.18 ± 2% -1.4 2.81 perf-profile.children.cycles-pp.dequeue_entity
1.13 ± 2% -1.1 0.04 ± 72% perf-profile.children.cycles-pp.tick_nohz_next_event
1.92 ± 3% -0.8 1.11 ± 5% perf-profile.children.cycles-pp.select_task_rq_fair
2.12 ± 2% -0.8 1.34 ± 4% perf-profile.children.cycles-pp.select_task_rq
0.72 ± 3% -0.7 0.06 ± 47% perf-profile.children.cycles-pp.ktime_get
1.53 ± 2% -0.6 0.90 ± 4% perf-profile.children.cycles-pp._raw_spin_lock
1.86 -0.5 1.33 perf-profile.children.cycles-pp.sched_clock_cpu
1.63 ± 2% -0.4 1.20 perf-profile.children.cycles-pp.native_sched_clock
3.03 ± 3% -0.4 2.65 ± 3% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.45 ± 3% -0.4 1.09 ± 8% perf-profile.children.cycles-pp.prepare_task_switch
2.58 -0.3 2.30 perf-profile.children.cycles-pp.mutex_lock
0.53 ± 4% -0.2 0.34 ± 6% perf-profile.children.cycles-pp.finish_task_switch
1.05 ± 4% -0.1 0.90 ± 5% perf-profile.children.cycles-pp.copyout
1.38 ± 5% -0.1 1.26 ± 3% perf-profile.children.cycles-pp.set_next_entity
0.17 ± 10% -0.1 0.09 ± 4% perf-profile.children.cycles-pp.rcu_note_context_switch
0.18 ± 9% -0.0 0.13 ± 16% perf-profile.children.cycles-pp.place_entity
0.10 ± 6% -0.0 0.05 ± 48% perf-profile.children.cycles-pp.rb_next
0.08 ± 11% -0.0 0.06 ± 11% perf-profile.children.cycles-pp.sched_clock
0.06 ± 11% +0.0 0.10 ± 13% perf-profile.children.cycles-pp.rw_verify_area
0.08 ± 11% +0.0 0.12 ± 11% perf-profile.children.cycles-pp.__x64_sys_read
0.30 ± 8% +0.0 0.34 ± 8% perf-profile.children.cycles-pp.perf_trace_buf_update
0.02 ±141% +0.0 0.06 ± 11% perf-profile.children.cycles-pp.clockevents_program_event
0.06 ± 45% +0.0 0.10 ± 13% perf-profile.children.cycles-pp.__softirqentry_text_start
0.04 ± 71% +0.0 0.08 ± 8% perf-profile.children.cycles-pp.perf_swevent_get_recursion_context
0.04 ± 71% +0.1 0.09 ± 14% perf-profile.children.cycles-pp.inode_needs_update_time
0.03 ±102% +0.1 0.08 ± 19% perf-profile.children.cycles-pp.save_fpregs_to_fpstate
0.22 ± 6% +0.1 0.28 ± 11% perf-profile.children.cycles-pp.put_prev_entity
0.01 ±223% +0.1 0.06 ± 11% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.08 ± 14% +0.1 0.13 ± 16% perf-profile.children.cycles-pp.__irq_exit_rcu
0.12 ± 6% +0.1 0.17 ± 4% perf-profile.children.cycles-pp.perf_trace_buf_alloc
0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.default_wake_function
0.31 ± 5% +0.1 0.38 ± 6% perf-profile.children.cycles-pp.__rdgsbase_inactive
0.09 ± 9% +0.1 0.16 ± 10% perf-profile.children.cycles-pp.__x64_sys_write
0.09 ± 10% +0.1 0.16 ± 8% perf-profile.children.cycles-pp.rcu_all_qs
0.04 ± 44% +0.1 0.12 ± 16% perf-profile.children.cycles-pp.page_copy_sane
0.04 ± 71% +0.1 0.11 ± 18% perf-profile.children.cycles-pp.scheduler_tick
0.30 ± 8% +0.1 0.38 ± 4% perf-profile.children.cycles-pp.pick_next_entity
0.11 ± 15% +0.1 0.20 ± 7% perf-profile.children.cycles-pp.syscall_enter_from_user_mode
0.09 ± 15% +0.1 0.18 ± 17% perf-profile.children.cycles-pp.update_process_times
0.05 ± 46% +0.1 0.14 ± 14% perf-profile.children.cycles-pp.ktime_get_coarse_real_ts64
0.07 ± 11% +0.1 0.15 ± 15% perf-profile.children.cycles-pp.perf_trace_run_bpf_submit
0.06 ± 11% +0.1 0.15 ± 12% perf-profile.children.cycles-pp.kill_fasync
0.10 ± 16% +0.1 0.20 ± 17% perf-profile.children.cycles-pp.tick_sched_handle
0.04 ± 72% +0.1 0.14 ± 34% perf-profile.children.cycles-pp.write@plt
0.12 ± 19% +0.1 0.23 ± 18% perf-profile.children.cycles-pp.tick_sched_timer
0.00 +0.1 0.12 ± 36% perf-profile.children.cycles-pp.exit_to_user_mode_loop
0.19 ± 9% +0.1 0.31 ± 9% perf-profile.children.cycles-pp.__get_task_ioprio
0.57 ± 6% +0.1 0.68 ± 4% perf-profile.children.cycles-pp.__wrgsbase_inactive
0.13 ± 15% +0.1 0.25 ± 7% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
1.32 ± 3% +0.1 1.44 ± 2% perf-profile.children.cycles-pp._copy_to_iter
1.54 ± 2% +0.1 1.67 perf-profile.children.cycles-pp.__might_resched
0.00 +0.1 0.14 ± 11% perf-profile.children.cycles-pp.cgroup_rstat_updated
0.14 ± 9% +0.2 0.30 ± 6% perf-profile.children.cycles-pp.aa_file_perm
0.09 ± 20% +0.2 0.26 ± 5% perf-profile.children.cycles-pp.__cgroup_account_cputime
0.14 ± 13% +0.2 0.31 ± 12% perf-profile.children.cycles-pp.__list_del_entry_valid
0.14 ± 11% +0.2 0.31 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack
0.20 ± 14% +0.2 0.37 ± 12% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.21 ± 9% +0.2 0.38 ± 5% perf-profile.children.cycles-pp.__cond_resched
1.06 +0.2 1.23 ± 4% perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
0.06 ± 19% +0.2 0.24 ± 8% perf-profile.children.cycles-pp.check_cfs_rq_runtime
0.22 ± 7% +0.2 0.41 ± 6% perf-profile.children.cycles-pp.atime_needs_update
0.00 +0.2 0.22 ± 6% perf-profile.children.cycles-pp.set_next_buddy
2.70 ± 2% +0.2 2.92 perf-profile.children.cycles-pp.prepare_to_wait_event
0.28 ± 11% +0.2 0.51 ± 9% perf-profile.children.cycles-pp.hrtimer_interrupt
0.88 ± 5% +0.2 1.12 ± 4% perf-profile.children.cycles-pp.__might_fault
0.22 ± 8% +0.2 0.46 ± 6% perf-profile.children.cycles-pp.current_time
0.28 ± 7% +0.2 0.52 ± 5% perf-profile.children.cycles-pp.touch_atime
0.30 ± 11% +0.2 0.55 ± 8% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.21 ± 9% +0.2 0.46 ± 8% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.22 ± 8% +0.2 0.47 ± 6% perf-profile.children.cycles-pp.file_update_time
0.62 ± 2% +0.3 0.88 ± 3% perf-profile.children.cycles-pp._raw_spin_lock_irq
2.96 ± 2% +0.3 3.23 ± 3% perf-profile.children.cycles-pp.enqueue_entity
1.44 ± 2% +0.3 1.72 perf-profile.children.cycles-pp.copy_page_to_iter
1.53 ± 3% +0.3 1.81 ± 3% perf-profile.children.cycles-pp.__switch_to
0.26 ± 6% +0.3 0.57 ± 5% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.21 ± 7% +0.3 0.53 ± 7% perf-profile.children.cycles-pp.update_min_vruntime
2.68 ± 5% +0.3 3.02 perf-profile.children.cycles-pp.pick_next_task_fair
0.12 ± 8% +0.3 0.46 ± 4% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime
0.42 ± 8% +0.4 0.78 ± 9% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.73 ± 6% +0.4 1.11 ± 5% perf-profile.children.cycles-pp.mutex_unlock
0.48 ± 7% +0.4 0.86 ± 8% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.87 ± 2% +0.4 1.27 ± 4% perf-profile.children.cycles-pp.__update_load_avg_se
0.90 ± 3% +0.4 1.30 ± 4% perf-profile.children.cycles-pp.apparmor_file_permission
0.14 ± 15% +0.4 0.54 ± 2% perf-profile.children.cycles-pp.__list_add_valid
0.89 ± 4% +0.4 1.30 ± 3% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.37 ± 7% +0.4 0.78 ± 8% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.33 ± 4% +0.4 0.75 ± 5% perf-profile.children.cycles-pp.copyin
0.36 ± 4% +0.5 0.82 ± 4% perf-profile.children.cycles-pp.finish_wait
1.03 ± 3% +0.5 1.50 ± 4% perf-profile.children.cycles-pp.security_file_permission
0.18 ± 16% +0.5 0.68 ± 7% perf-profile.children.cycles-pp.cpuacct_charge
0.40 ± 6% +0.5 0.93 ± 3% perf-profile.children.cycles-pp.main
0.53 ± 2% +0.6 1.12 ± 7% perf-profile.children.cycles-pp.__fdget_pos
0.65 ± 5% +0.7 1.38 ± 3% perf-profile.children.cycles-pp.os_xsave
1.30 ± 4% +0.7 2.04 ± 2% perf-profile.children.cycles-pp._copy_from_iter
0.65 ± 3% +0.8 1.41 ± 2% perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
1.02 ± 2% +0.8 1.82 ± 2% perf-profile.children.cycles-pp.update_rq_clock
1.44 ± 3% +1.0 2.42 ± 2% perf-profile.children.cycles-pp.copy_page_from_iter
0.35 ± 5% +1.0 1.38 ± 3% perf-profile.children.cycles-pp.ttwu_do_wakeup
0.00 +1.0 1.04 ± 5% perf-profile.children.cycles-pp.check_preempt_wakeup
0.21 ± 7% +1.1 1.28 ± 4% perf-profile.children.cycles-pp.check_preempt_curr
0.46 ± 5% +1.1 1.56 ± 2% perf-profile.children.cycles-pp.__calc_delta
0.83 ± 5% +1.1 1.96 ± 2% perf-profile.children.cycles-pp.update_cfs_group
2.68 ± 4% +1.3 3.98 ± 3% perf-profile.children.cycles-pp.update_load_avg
1.02 +1.4 2.47 ± 2% perf-profile.children.cycles-pp.__entry_text_start
0.00 +1.6 1.59 ± 3% perf-profile.children.cycles-pp.restore_fpregs_from_fpstate
0.36 ± 6% +1.9 2.23 ± 3% perf-profile.children.cycles-pp.switch_fpu_return
0.49 ± 4% +2.1 2.61 ± 4% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
4.72 +2.4 7.12 perf-profile.children.cycles-pp.dequeue_task_fair
0.74 ± 6% +2.4 3.15 ± 3% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
0.63 ± 4% +2.7 3.35 perf-profile.children.cycles-pp.reweight_entity
1.74 ± 3% +3.2 4.91 ± 2% perf-profile.children.cycles-pp.update_curr
3.34 ± 2% +4.0 7.34 perf-profile.children.cycles-pp.enqueue_task_fair
3.44 ± 2% +4.1 7.54 perf-profile.children.cycles-pp.ttwu_do_activate
0.26 ± 6% +4.9 5.12 ± 3% perf-profile.children.cycles-pp.switch_mm_irqs_off
14.17 ± 2% +6.6 20.77 perf-profile.children.cycles-pp.__schedule
7.84 +7.4 15.19 perf-profile.children.cycles-pp.__wake_up_common
6.90 +7.7 14.56 perf-profile.children.cycles-pp.try_to_wake_up
8.26 +7.8 16.03 perf-profile.children.cycles-pp.__wake_up_common_lock
7.12 +7.9 14.98 perf-profile.children.cycles-pp.autoremove_wake_function
11.94 ± 6% +8.6 20.59 ± 2% perf-profile.children.cycles-pp.mwait_idle_with_hints
11.95 ± 6% +8.6 20.59 ± 2% perf-profile.children.cycles-pp.intel_idle
12.32 +9.5 21.81 perf-profile.children.cycles-pp.pipe_write
13.43 +10.0 23.43 perf-profile.children.cycles-pp.vfs_write
13.85 +10.4 24.25 perf-profile.children.cycles-pp.ksys_write
9.45 +12.1 21.52 perf-profile.children.cycles-pp.schedule
15.82 +13.1 28.92 perf-profile.children.cycles-pp.write
18.16 +14.9 33.02 perf-profile.children.cycles-pp.pipe_read
19.41 +15.7 35.11 perf-profile.children.cycles-pp.vfs_read
19.92 +16.3 36.24 perf-profile.children.cycles-pp.ksys_read
25.25 +24.2 49.48 perf-profile.children.cycles-pp.read
35.17 +29.7 64.91 perf-profile.children.cycles-pp.do_syscall_64
35.72 +30.8 66.50 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
21.21 -21.2 0.00 perf-profile.self.cycles-pp.poll_idle
1.76 ± 2% -1.6 0.14 ± 11% perf-profile.self.cycles-pp.menu_select
1.52 ± 2% -0.6 0.90 ± 4% perf-profile.self.cycles-pp._raw_spin_lock
0.72 ± 5% -0.5 0.23 ± 11% perf-profile.self.cycles-pp.__wake_up_common
2.98 ± 3% -0.4 2.55 ± 2% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.58 ± 2% -0.4 1.16 perf-profile.self.cycles-pp.native_sched_clock
0.78 ± 2% -0.4 0.40 ± 14% perf-profile.self.cycles-pp.prepare_task_switch
0.32 ± 8% -0.2 0.11 ± 13% perf-profile.self.cycles-pp.cpuidle_enter_state
0.47 ± 5% -0.2 0.28 ± 8% perf-profile.self.cycles-pp.finish_task_switch
1.24 -0.2 1.06 ± 3% perf-profile.self.cycles-pp.mutex_lock
1.03 ± 3% -0.2 0.86 ± 2% perf-profile.self.cycles-pp.enqueue_entity
0.46 ± 13% -0.2 0.31 ± 12% perf-profile.self.cycles-pp.ttwu_queue_wakelist
0.20 ± 5% -0.1 0.10 ± 11% perf-profile.self.cycles-pp.sched_clock_cpu
0.16 ± 8% -0.1 0.08 ± 6% perf-profile.self.cycles-pp.rcu_note_context_switch
0.38 ± 9% -0.1 0.31 ± 10% perf-profile.self.cycles-pp.set_next_entity
0.35 ± 6% -0.1 0.29 ± 7% perf-profile.self.cycles-pp.perf_tp_event
0.16 ± 6% -0.0 0.11 ± 13% perf-profile.self.cycles-pp.put_prev_entity
0.16 ± 7% -0.0 0.12 ± 14% perf-profile.self.cycles-pp.place_entity
0.09 ± 7% -0.0 0.05 ± 47% perf-profile.self.cycles-pp.rb_next
0.07 ± 13% +0.0 0.09 ± 11% perf-profile.self.cycles-pp.perf_trace_buf_alloc
0.08 ± 12% +0.0 0.11 ± 13% perf-profile.self.cycles-pp.__x64_sys_read
0.14 ± 3% +0.0 0.17 ± 10% perf-profile.self.cycles-pp.__might_fault
0.20 ± 9% +0.0 0.24 ± 8% perf-profile.self.cycles-pp.select_task_rq
0.02 ±141% +0.0 0.06 ± 8% perf-profile.self.cycles-pp.perf_swevent_event
0.03 ± 70% +0.0 0.08 ± 14% perf-profile.self.cycles-pp.inode_needs_update_time
0.07 ± 11% +0.0 0.12 ± 14% perf-profile.self.cycles-pp.perf_trace_buf_update
0.06 ± 17% +0.1 0.12 ± 9% perf-profile.self.cycles-pp.rcu_all_qs
0.23 ± 7% +0.1 0.28 ± 3% perf-profile.self.cycles-pp.perf_trace_sched_wakeup_template
0.06 ± 7% +0.1 0.12 ± 12% perf-profile.self.cycles-pp.finish_wait
0.08 ± 11% +0.1 0.14 ± 14% perf-profile.self.cycles-pp.__x64_sys_write
0.11 ± 11% +0.1 0.18 ± 5% perf-profile.self.cycles-pp.atime_needs_update
0.31 ± 4% +0.1 0.38 ± 6% perf-profile.self.cycles-pp.__rdgsbase_inactive
0.05 ± 51% +0.1 0.12 ± 14% perf-profile.self.cycles-pp.__cgroup_account_cputime
0.01 ±223% +0.1 0.08 ± 8% perf-profile.self.cycles-pp.perf_swevent_get_recursion_context
0.05 ± 46% +0.1 0.12 ± 14% perf-profile.self.cycles-pp.touch_atime
0.01 ±223% +0.1 0.08 ± 17% perf-profile.self.cycles-pp.rw_verify_area
0.15 ± 8% +0.1 0.23 ± 6% perf-profile.self.cycles-pp.check_preempt_curr
0.13 ± 11% +0.1 0.20 ± 3% perf-profile.self.cycles-pp.security_file_permission
0.06 ± 11% +0.1 0.14 ± 13% perf-profile.self.cycles-pp.perf_trace_run_bpf_submit
0.04 ± 71% +0.1 0.12 ± 34% perf-profile.self.cycles-pp.write@plt
0.10 ± 6% +0.1 0.19 ± 13% perf-profile.self.cycles-pp.ttwu_do_activate
0.05 ± 46% +0.1 0.14 ± 18% perf-profile.self.cycles-pp.ktime_get_coarse_real_ts64
0.42 ± 7% +0.1 0.50 ± 7% perf-profile.self.cycles-pp.update_rq_clock
0.10 ± 11% +0.1 0.20 ± 7% perf-profile.self.cycles-pp.syscall_enter_from_user_mode
0.02 ± 99% +0.1 0.12 ± 15% perf-profile.self.cycles-pp.kill_fasync
0.11 ± 12% +0.1 0.20 ± 9% perf-profile.self.cycles-pp.__cond_resched
0.10 ± 3% +0.1 0.20 ± 9% perf-profile.self.cycles-pp.syscall_exit_to_user_mode
0.06 ± 11% +0.1 0.16 ± 14% perf-profile.self.cycles-pp.file_update_time
0.00 +0.1 0.10 ± 15% perf-profile.self.cycles-pp.page_copy_sane
0.18 ± 7% +0.1 0.28 ± 8% perf-profile.self.cycles-pp.__get_task_ioprio
0.11 ± 8% +0.1 0.22 ± 20% perf-profile.self.cycles-pp.__wake_up_common_lock
0.12 ± 17% +0.1 0.23 ± 5% perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare
0.57 ± 6% +0.1 0.68 ± 4% perf-profile.self.cycles-pp.__wrgsbase_inactive
0.12 ± 6% +0.1 0.24 ± 9% perf-profile.self.cycles-pp.exit_to_user_mode_prepare
0.10 ± 8% +0.1 0.22 ± 4% perf-profile.self.cycles-pp.copy_page_to_iter
0.00 +0.1 0.13 ± 10% perf-profile.self.cycles-pp.cgroup_rstat_updated
0.12 ± 10% +0.1 0.25 ± 8% perf-profile.self.cycles-pp.ksys_write
0.17 ± 9% +0.1 0.30 ± 7% perf-profile.self.cycles-pp.autoremove_wake_function
1.54 ± 2% +0.1 1.67 perf-profile.self.cycles-pp.__might_resched
0.14 ± 14% +0.1 0.28 ± 13% perf-profile.self.cycles-pp.__list_del_entry_valid
0.13 ± 12% +0.1 0.27 ± 6% perf-profile.self.cycles-pp.aa_file_perm
0.16 ± 13% +0.1 0.30 ± 4% perf-profile.self.cycles-pp.current_time
0.14 ± 3% +0.2 0.30 ± 8% perf-profile.self.cycles-pp._copy_to_iter
0.14 ± 11% +0.2 0.31 ± 5% perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack
0.03 ±101% +0.2 0.21 ± 10% perf-profile.self.cycles-pp.check_cfs_rq_runtime
0.12 ± 10% +0.2 0.30 ± 7% perf-profile.self.cycles-pp.copy_page_from_iter
0.41 ± 4% +0.2 0.60 ± 5% perf-profile.self.cycles-pp.vfs_write
0.54 ± 4% +0.2 0.76 perf-profile.self.cycles-pp.dequeue_task_fair
0.00 +0.2 0.22 ± 6% perf-profile.self.cycles-pp.set_next_buddy
0.38 ± 9% +0.2 0.62 ± 5% perf-profile.self.cycles-pp.enqueue_task_fair
0.25 ± 5% +0.2 0.50 perf-profile.self.cycles-pp._copy_from_iter
0.21 ± 7% +0.3 0.46 ± 8% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.61 +0.3 0.87 ± 3% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.76 ± 5% +0.3 1.02 ± 4% perf-profile.self.cycles-pp.apparmor_file_permission
0.35 ± 6% +0.3 0.62 ± 4% perf-profile.self.cycles-pp.switch_fpu_return
1.48 ± 3% +0.3 1.76 ± 2% perf-profile.self.cycles-pp.__switch_to
0.18 ± 7% +0.3 0.46 ± 6% perf-profile.self.cycles-pp.update_min_vruntime
0.44 ± 7% +0.3 0.73 ± 6% perf-profile.self.cycles-pp.pick_next_task_fair
0.22 ± 7% +0.3 0.54 ± 5% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.28 ± 7% +0.3 0.61 ± 7% perf-profile.self.cycles-pp.ksys_read
0.12 ± 11% +0.3 0.46 ± 4% perf-profile.self.cycles-pp.perf_trace_sched_stat_runtime
0.73 ± 6% +0.4 1.09 ± 6% perf-profile.self.cycles-pp.mutex_unlock
0.36 ± 8% +0.4 0.74 ± 8% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.85 +0.4 1.24 ± 4% perf-profile.self.cycles-pp.__update_load_avg_se
0.35 ± 6% +0.4 0.74 ± 4% perf-profile.self.cycles-pp.try_to_wake_up
0.14 ± 16% +0.4 0.54 ± 2% perf-profile.self.cycles-pp.__list_add_valid
0.84 ± 4% +0.4 1.27 ± 3% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.38 ± 3% +0.5 0.84 ± 4% perf-profile.self.cycles-pp.do_syscall_64
0.39 ± 8% +0.5 0.86 ± 5% perf-profile.self.cycles-pp.read
0.40 ± 6% +0.5 0.88 ± 4% perf-profile.self.cycles-pp.write
0.94 ± 5% +0.5 1.42 ± 5% perf-profile.self.cycles-pp.update_load_avg
0.36 ± 6% +0.5 0.86 ± 4% perf-profile.self.cycles-pp.main
0.17 ± 16% +0.5 0.67 ± 7% perf-profile.self.cycles-pp.cpuacct_charge
0.22 ± 4% +0.5 0.76 ± 3% perf-profile.self.cycles-pp.schedule
0.52 ± 3% +0.6 1.08 ± 7% perf-profile.self.cycles-pp.__fdget_pos
0.58 ± 5% +0.6 1.16 ± 6% perf-profile.self.cycles-pp.vfs_read
0.63 ± 4% +0.6 1.26 ± 3% perf-profile.self.cycles-pp.reweight_entity
0.64 ± 6% +0.7 1.31 perf-profile.self.cycles-pp.pipe_write
0.46 ± 4% +0.7 1.15 ± 4% perf-profile.self.cycles-pp.__entry_text_start
0.65 ± 5% +0.7 1.37 ± 2% perf-profile.self.cycles-pp.os_xsave
0.62 ± 3% +0.7 1.35 ± 3% perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
0.35 ± 7% +0.7 1.09 ± 4% perf-profile.self.cycles-pp.select_task_rq_fair
0.77 ± 6% +0.8 1.52 ± 3% perf-profile.self.cycles-pp.update_curr
0.00 +0.9 0.90 ± 6% perf-profile.self.cycles-pp.check_preempt_wakeup
0.94 ± 5% +1.0 1.94 perf-profile.self.cycles-pp.pipe_read
0.55 ± 5% +1.1 1.60 ± 4% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.45 ± 5% +1.1 1.56 ± 2% perf-profile.self.cycles-pp.__calc_delta
0.81 ± 5% +1.1 1.93 ± 2% perf-profile.self.cycles-pp.update_cfs_group
0.00 +1.6 1.59 ± 3% perf-profile.self.cycles-pp.restore_fpregs_from_fpstate
0.25 ± 7% +4.8 5.07 ± 2% perf-profile.self.cycles-pp.switch_mm_irqs_off
11.94 ± 6% +8.6 20.59 ± 2% perf-profile.self.cycles-pp.mwait_idle_with_hints
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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