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Date: Mon, 29 Nov 2021 16:36:31 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Vincent Donnefort <vincent.donnefort@....com>
Cc: 0day robot <lkp@...el.com>, LKML <linux-kernel@...r.kernel.org>,
lkp@...ts.01.org, ying.huang@...el.com, feng.tang@...el.com,
zhengjun.xing@...ux.intel.com, fengwei.yin@...el.com,
peterz@...radead.org, mingo@...hat.com, vincent.guittot@...aro.org,
mgorman@...hsingularity.net, dietmar.eggemann@....com,
valentin.schneider@....com,
Vincent Donnefort <vincent.donnefort@....com>,
aubrey.li@...ux.intel.com, yu.c.chen@...el.com
Subject: [sched/fair] 8d0920b981: stress-ng.sem.ops_per_sec 11.9%
improvement
Greeting,
FYI, we noticed a 11.9% improvement of stress-ng.sem.ops_per_sec due to commit:
commit: 8d0920b981b634bfedfd0746451839d6f5d7f707 ("[PATCH] sched/fair: Fix detection of per-CPU kthreads waking a task")
url: https://github.com/0day-ci/linux/commits/Vincent-Donnefort/sched-fair-Fix-detection-of-per-CPU-kthreads-waking-a-task/20211124-234430
base: https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git 8c92606ab81086db00cbb73347d124b4eb169b7e
patch link: https://lore.kernel.org/lkml/20211124154239.3191366-1-vincent.donnefort@arm.com
in testcase: stress-ng
on test machine: 96 threads 2 sockets Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 512G memory
with following parameters:
nr_threads: 100%
testtime: 60s
sc_pid_max: 4194304
class: scheduler
test: sem
cpufreq_governor: performance
ucode: 0x5003006
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.
=========================================================================================
class/compiler/cpufreq_governor/kconfig/nr_threads/rootfs/sc_pid_max/tbox_group/test/testcase/testtime/ucode:
scheduler/gcc-9/performance/x86_64-rhel-8.3/100%/debian-10.4-x86_64-20200603.cgz/4194304/lkp-csl-2sp7/sem/stress-ng/60s/0x5003006
commit:
8c92606ab8 ("sched/cpuacct: Make user/system times in cpuacct.stat more precise")
8d0920b981 ("sched/fair: Fix detection of per-CPU kthreads waking a task")
8c92606ab81086db 8d0920b981b634bfedfd0746451
---------------- ---------------------------
%stddev %change %stddev
\ | \
4.488e+08 +11.9% 5.023e+08 ± 2% stress-ng.sem.ops
7479868 +11.9% 8371718 ± 2% stress-ng.sem.ops_per_sec
44686811 ± 2% -43.4% 25289053 ± 9% stress-ng.time.involuntary_context_switches
19505 +13.5% 22136 ± 2% stress-ng.time.minor_page_faults
1099 +66.3% 1828 ± 4% stress-ng.time.percent_of_cpu_this_job_got
523.06 +44.7% 756.74 ± 4% stress-ng.time.system_time
159.55 ± 2% +136.8% 377.80 ± 16% stress-ng.time.user_time
2.244e+08 +11.9% 2.51e+08 ± 2% stress-ng.time.voluntary_context_switches
1.351e+08 +64.0% 2.215e+08 ± 4% cpuidle..usage
5.81 ± 44% +8.8 14.65 ± 7% mpstat.cpu.all.irq%
381.04 +2.0% 388.53 pmeter.Average_Active_Power
2457 ± 10% +26.5% 3109 ± 8% slabinfo.kmalloc-cg-16.active_objs
2457 ± 10% +26.5% 3109 ± 8% slabinfo.kmalloc-cg-16.num_objs
19769 ± 3% +18.6% 23443 ± 3% meminfo.Active
19514 ± 3% +18.8% 23188 ± 3% meminfo.Active(anon)
32952 ± 2% +15.2% 37965 ± 2% meminfo.Shmem
20.80 ± 8% +52.5% 31.71 ± 6% vmstat.procs.r
6251194 +22.7% 7669110 ± 2% vmstat.system.cs
1664035 -7.4% 1540404 vmstat.system.in
3221 ± 8% -49.1% 1640 ± 83% numa-vmstat.node0.nr_shmem
4430 ± 3% +23.6% 5476 ± 4% numa-vmstat.node1.nr_active_anon
798.40 ± 69% +400.5% 3996 ± 92% numa-vmstat.node1.nr_mapped
5018 ± 6% +56.4% 7850 ± 16% numa-vmstat.node1.nr_shmem
4430 ± 3% +23.6% 5476 ± 4% numa-vmstat.node1.nr_zone_active_anon
12885 ± 8% -49.1% 6563 ± 83% numa-meminfo.node0.Shmem
194184 ± 2% -18.6% 158144 ± 21% numa-meminfo.node0.Slab
17773 ± 3% +23.9% 22013 ± 4% numa-meminfo.node1.Active
17722 ± 3% +23.6% 21904 ± 4% numa-meminfo.node1.Active(anon)
3194 ± 69% +400.4% 15985 ± 92% numa-meminfo.node1.Mapped
1078298 ± 20% +87.5% 2021914 ± 56% numa-meminfo.node1.MemUsed
20072 ± 6% +56.5% 31404 ± 16% numa-meminfo.node1.Shmem
4878 ± 3% +18.8% 5797 ± 3% proc-vmstat.nr_active_anon
10268 +3.5% 10632 ± 2% proc-vmstat.nr_mapped
8237 ± 2% +15.2% 9491 ± 2% proc-vmstat.nr_shmem
4878 ± 3% +18.8% 5797 ± 3% proc-vmstat.nr_zone_active_anon
249939 ± 4% +58.8% 396814 ± 5% proc-vmstat.numa_pte_updates
11266 ± 3% +37.6% 15502 ± 4% proc-vmstat.pgactivate
351816 +2.0% 358879 proc-vmstat.pgfault
894.60 ± 2% +18.9% 1063 ± 3% turbostat.Avg_MHz
32.11 ± 2% +6.0 38.13 ± 3% turbostat.Busy%
55616227 ± 6% +255.0% 1.974e+08 ± 5% turbostat.C1
22.56 ± 5% +39.4 61.99 ± 2% turbostat.C1%
77386656 ± 3% -76.4% 18239341 ± 13% turbostat.C1E
47.00 ± 5% -35.6 11.41 ± 12% turbostat.C1E%
228.02 +3.2% 235.30 turbostat.PkgWatt
152.15 -2.7% 148.03 turbostat.RAMWatt
0.02 ± 78% -72.6% 0.01 ± 87% perf-sched.sch_delay.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
3.05 ± 24% -73.8% 0.80 ± 67% perf-sched.sch_delay.max.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
19.32 ± 12% -32.8% 12.98 ± 29% perf-sched.total_wait_and_delay.max.ms
19.31 ± 12% -33.6% 12.83 ± 30% perf-sched.total_wait_time.max.ms
1.77 ± 6% -49.1% 0.90 ± 86% perf-sched.wait_and_delay.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
0.16 ± 35% -53.7% 0.07 ± 67% perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr_locked
3.52 ± 6% -49.0% 1.79 ± 86% perf-sched.wait_and_delay.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
3.05 ± 24% -58.1% 1.28 ± 27% perf-sched.wait_and_delay.max.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64
18.83 ± 14% -39.7% 11.36 ± 31% perf-sched.wait_and_delay.max.ms.smpboot_thread_fn.kthread.ret_from_fork
1.75 ± 6% -48.9% 0.89 ± 86% perf-sched.wait_time.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
0.16 ± 35% -53.7% 0.07 ± 67% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr_locked
3.50 ± 6% -48.9% 1.79 ± 86% perf-sched.wait_time.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64
18.83 ± 14% -42.6% 10.81 ± 36% perf-sched.wait_time.max.ms.smpboot_thread_fn.kthread.ret_from_fork
15.68 ± 4% +31.4% 20.62 perf-stat.i.MPKI
9.107e+09 -7.1% 8.46e+09 ± 2% perf-stat.i.branch-instructions
2.07 -0.3 1.75 ± 2% perf-stat.i.branch-miss-rate%
1.826e+08 ± 2% -22.0% 1.424e+08 perf-stat.i.branch-misses
8.16 ± 18% -5.3 2.86 ± 12% perf-stat.i.cache-miss-rate%
61151992 ± 25% -64.4% 21751636 ± 15% perf-stat.i.cache-misses
7.555e+08 ± 6% +16.3% 8.789e+08 perf-stat.i.cache-references
6481277 +23.0% 7973471 ± 2% perf-stat.i.context-switches
1.86 +38.3% 2.57 ± 4% perf-stat.i.cpi
8.867e+10 ± 2% +22.7% 1.088e+11 ± 2% perf-stat.i.cpu-cycles
837057 ± 2% +208.6% 2583015 ± 3% perf-stat.i.cpu-migrations
1569 ± 17% +222.1% 5055 ± 15% perf-stat.i.cycles-between-cache-misses
0.04 ± 7% +0.1 0.09 ± 17% perf-stat.i.dTLB-load-miss-rate%
5151978 ± 6% +117.1% 11185554 ± 15% perf-stat.i.dTLB-load-misses
1.46e+10 ± 2% -16.6% 1.218e+10 ± 2% perf-stat.i.dTLB-loads
0.01 ± 6% +0.0 0.03 ± 11% perf-stat.i.dTLB-store-miss-rate%
1102322 ± 6% +127.4% 2506657 ± 9% perf-stat.i.dTLB-store-misses
7.926e+09 -6.3% 7.426e+09 ± 2% perf-stat.i.dTLB-stores
50435290 ± 2% +20.6% 60821528 ± 4% perf-stat.i.iTLB-load-misses
77671047 +17.3% 91078229 ± 3% perf-stat.i.iTLB-loads
4.716e+10 ± 2% -11.6% 4.168e+10 ± 2% perf-stat.i.instructions
1163 ± 2% -21.0% 918.78 ± 3% perf-stat.i.instructions-per-iTLB-miss
0.54 -26.4% 0.40 ± 4% perf-stat.i.ipc
0.92 ± 2% +22.7% 1.13 ± 2% perf-stat.i.metric.GHz
1423 ± 9% -32.4% 961.53 ± 42% perf-stat.i.metric.K/sec
337.33 ± 2% -10.5% 301.77 ± 2% perf-stat.i.metric.M/sec
3728 +2.7% 3827 perf-stat.i.minor-faults
37250868 ± 24% -79.1% 7777013 ± 6% perf-stat.i.node-load-misses
1755814 ± 36% -74.2% 453701 ± 23% perf-stat.i.node-loads
9763477 ± 25% -50.5% 4836086 ± 9% perf-stat.i.node-store-misses
490531 ± 6% -30.9% 338718 ± 33% perf-stat.i.node-stores
3740 +2.6% 3839 perf-stat.i.page-faults
16.01 ± 3% +31.8% 21.09 perf-stat.overall.MPKI
2.00 -0.3 1.68 ± 2% perf-stat.overall.branch-miss-rate%
8.03 ± 19% -5.5 2.48 ± 15% perf-stat.overall.cache-miss-rate%
1.88 +39.0% 2.61 ± 4% perf-stat.overall.cpi
1519 ± 17% +237.1% 5123 ± 15% perf-stat.overall.cycles-between-cache-misses
0.04 ± 8% +0.1 0.09 ± 17% perf-stat.overall.dTLB-load-miss-rate%
0.01 ± 7% +0.0 0.03 ± 11% perf-stat.overall.dTLB-store-miss-rate%
935.54 ± 2% -26.6% 686.48 ± 4% perf-stat.overall.instructions-per-iTLB-miss
0.53 -27.9% 0.38 ± 4% perf-stat.overall.ipc
8.962e+09 -7.1% 8.326e+09 ± 2% perf-stat.ps.branch-instructions
1.797e+08 ± 2% -22.0% 1.401e+08 perf-stat.ps.branch-misses
60177942 ± 25% -64.4% 21405117 ± 15% perf-stat.ps.cache-misses
7.434e+08 ± 6% +16.3% 8.649e+08 perf-stat.ps.cache-references
6377951 +23.0% 7846602 ± 2% perf-stat.ps.context-switches
8.726e+10 ± 2% +22.8% 1.071e+11 ± 2% perf-stat.ps.cpu-cycles
823714 ± 2% +208.6% 2541916 ± 3% perf-stat.ps.cpu-migrations
5069909 ± 6% +117.1% 11007308 ± 15% perf-stat.ps.dTLB-load-misses
1.436e+10 ± 2% -16.6% 1.199e+10 ± 2% perf-stat.ps.dTLB-loads
1084759 ± 6% +127.4% 2466721 ± 9% perf-stat.ps.dTLB-store-misses
7.8e+09 -6.3% 7.308e+09 ± 2% perf-stat.ps.dTLB-stores
49631270 ± 2% +20.6% 59853737 ± 4% perf-stat.ps.iTLB-load-misses
76432899 +17.3% 89629050 ± 3% perf-stat.ps.iTLB-loads
4.641e+10 ± 2% -11.6% 4.102e+10 ± 2% perf-stat.ps.instructions
3668 +2.6% 3764 perf-stat.ps.minor-faults
36657427 ± 24% -79.1% 7653097 ± 6% perf-stat.ps.node-load-misses
1727854 ± 36% -74.2% 446510 ± 23% perf-stat.ps.node-loads
9607970 ± 25% -50.5% 4758943 ± 9% perf-stat.ps.node-store-misses
482731 ± 6% -30.9% 333342 ± 33% perf-stat.ps.node-stores
3680 +2.6% 3776 perf-stat.ps.page-faults
2.934e+12 ± 2% -11.7% 2.591e+12 ± 3% perf-stat.total.instructions
22391 ± 4% -32.8% 15040 ± 9% softirqs.CPU0.SCHED
17344 ± 3% -31.3% 11909 ± 12% softirqs.CPU1.SCHED
16640 ± 6% -34.7% 10861 ± 11% softirqs.CPU10.SCHED
16417 ± 4% -33.4% 10931 ± 10% softirqs.CPU11.SCHED
16837 ± 8% -36.9% 10630 ± 9% softirqs.CPU12.SCHED
16286 ± 2% -30.8% 11267 ± 15% softirqs.CPU13.SCHED
16440 ± 3% -32.9% 11037 ± 9% softirqs.CPU14.SCHED
16151 ± 4% -34.1% 10639 ± 9% softirqs.CPU15.SCHED
16090 ± 3% -33.0% 10777 ± 8% softirqs.CPU16.SCHED
16372 ± 3% -31.8% 11158 ± 10% softirqs.CPU17.SCHED
16231 ± 2% -32.1% 11025 ± 8% softirqs.CPU18.SCHED
15929 ± 4% -32.7% 10727 ± 10% softirqs.CPU19.SCHED
17549 ± 5% -34.1% 11569 ± 9% softirqs.CPU2.SCHED
16270 ± 3% -33.2% 10871 ± 11% softirqs.CPU20.SCHED
16374 ± 4% -33.6% 10870 ± 7% softirqs.CPU21.SCHED
16472 ± 3% -33.1% 11021 ± 12% softirqs.CPU22.SCHED
16405 ± 2% -32.2% 11122 ± 12% softirqs.CPU23.SCHED
16580 ± 4% -36.2% 10578 ± 12% softirqs.CPU24.SCHED
15730 -32.6% 10598 ± 11% softirqs.CPU25.SCHED
15877 ± 2% -32.8% 10672 ± 10% softirqs.CPU26.SCHED
15912 ± 2% -31.3% 10925 ± 11% softirqs.CPU27.SCHED
15896 ± 2% -31.7% 10863 ± 11% softirqs.CPU28.SCHED
16045 -31.8% 10948 ± 10% softirqs.CPU29.SCHED
16489 ± 3% -31.6% 11278 ± 10% softirqs.CPU3.SCHED
15868 ± 2% -32.9% 10646 ± 11% softirqs.CPU30.SCHED
15988 ± 3% -33.2% 10687 ± 10% softirqs.CPU31.SCHED
15765 ± 2% -32.1% 10707 ± 12% softirqs.CPU32.SCHED
15797 -34.1% 10417 ± 11% softirqs.CPU33.SCHED
15921 -31.6% 10885 ± 13% softirqs.CPU34.SCHED
15881 ± 2% -31.7% 10852 ± 14% softirqs.CPU35.SCHED
16352 ± 7% -34.2% 10762 ± 14% softirqs.CPU36.SCHED
15932 ± 2% -34.1% 10493 ± 12% softirqs.CPU37.SCHED
15799 -32.2% 10707 ± 10% softirqs.CPU38.SCHED
15935 ± 2% -32.7% 10721 ± 7% softirqs.CPU39.SCHED
16240 ± 3% -35.7% 10447 ± 10% softirqs.CPU40.SCHED
16009 ± 2% -33.0% 10730 ± 13% softirqs.CPU41.SCHED
16160 ± 4% -35.7% 10387 ± 12% softirqs.CPU42.SCHED
15874 -34.5% 10403 ± 12% softirqs.CPU43.SCHED
15851 -34.2% 10431 ± 10% softirqs.CPU44.SCHED
15825 ± 3% -34.3% 10393 ± 15% softirqs.CPU45.SCHED
15785 ± 2% -32.3% 10689 ± 12% softirqs.CPU47.SCHED
16028 ± 3% -35.4% 10348 ± 12% softirqs.CPU48.SCHED
15899 ± 4% -31.2% 10939 ± 9% softirqs.CPU49.SCHED
16483 ± 3% -32.4% 11141 ± 12% softirqs.CPU5.SCHED
16548 -33.8% 10953 ± 11% softirqs.CPU50.SCHED
16411 ± 4% -31.4% 11265 ± 14% softirqs.CPU51.SCHED
15875 ± 2% -32.8% 10675 ± 9% softirqs.CPU52.SCHED
16317 ± 3% -32.1% 11079 ± 12% softirqs.CPU53.SCHED
16070 ± 2% -30.5% 11162 ± 7% softirqs.CPU54.SCHED
16195 ± 2% -32.7% 10893 ± 10% softirqs.CPU55.SCHED
16155 ± 2% -33.9% 10680 ± 10% softirqs.CPU56.SCHED
15984 ± 4% -32.8% 10739 ± 7% softirqs.CPU57.SCHED
16338 ± 3% -32.8% 10983 ± 13% softirqs.CPU58.SCHED
16604 ± 2% -35.2% 10755 ± 11% softirqs.CPU59.SCHED
16357 ± 4% -32.8% 10988 ± 12% softirqs.CPU6.SCHED
16878 ± 8% -35.2% 10934 ± 8% softirqs.CPU60.SCHED
16570 ± 4% -35.5% 10693 ± 8% softirqs.CPU61.SCHED
16652 ± 5% -35.6% 10727 ± 9% softirqs.CPU62.SCHED
16652 ± 5% -34.1% 10972 ± 9% softirqs.CPU63.SCHED
16377 ± 3% -34.0% 10811 ± 12% softirqs.CPU64.SCHED
16324 ± 3% -31.8% 11128 ± 12% softirqs.CPU65.SCHED
16442 ± 3% -32.4% 11111 ± 11% softirqs.CPU66.SCHED
16730 ± 5% -32.2% 11337 ± 12% softirqs.CPU67.SCHED
16409 ± 2% -33.4% 10934 ± 9% softirqs.CPU68.SCHED
16157 ± 2% -33.1% 10815 ± 10% softirqs.CPU69.SCHED
16004 ± 2% -32.3% 10831 ± 9% softirqs.CPU7.SCHED
16374 ± 3% -31.9% 11157 ± 10% softirqs.CPU70.SCHED
16319 -32.8% 10968 ± 9% softirqs.CPU71.SCHED
16194 ± 2% -35.4% 10455 ± 10% softirqs.CPU72.SCHED
15911 -34.8% 10370 ± 11% softirqs.CPU73.SCHED
17109 ± 8% -38.5% 10530 ± 12% softirqs.CPU74.SCHED
15953 ± 2% -31.9% 10864 ± 12% softirqs.CPU75.SCHED
15986 ± 2% -33.1% 10691 ± 13% softirqs.CPU76.SCHED
16008 -33.3% 10669 ± 11% softirqs.CPU77.SCHED
16064 ± 2% -33.4% 10705 ± 13% softirqs.CPU78.SCHED
16202 ± 5% -35.0% 10526 ± 11% softirqs.CPU79.SCHED
16228 ± 3% -32.0% 11027 ± 8% softirqs.CPU8.SCHED
15833 ± 2% -32.8% 10636 ± 12% softirqs.CPU80.SCHED
16463 ± 3% -36.3% 10493 ± 10% softirqs.CPU81.SCHED
15911 ± 2% -32.0% 10820 ± 11% softirqs.CPU82.SCHED
16034 ± 2% -34.1% 10569 ± 10% softirqs.CPU83.SCHED
15904 -33.7% 10543 ± 12% softirqs.CPU84.SCHED
15722 -33.2% 10496 ± 12% softirqs.CPU85.SCHED
16013 ± 4% -32.9% 10740 ± 11% softirqs.CPU86.SCHED
16004 ± 2% -30.6% 11114 ± 18% softirqs.CPU87.SCHED
16698 ± 10% -33.8% 11054 ± 14% softirqs.CPU88.SCHED
16043 ± 3% -33.6% 10651 ± 11% softirqs.CPU89.SCHED
16303 ± 3% -33.5% 10835 ± 10% softirqs.CPU9.SCHED
15888 ± 2% -33.1% 10633 ± 11% softirqs.CPU90.SCHED
16115 ± 5% -34.7% 10516 ± 10% softirqs.CPU91.SCHED
16135 ± 3% -34.4% 10585 ± 10% softirqs.CPU92.SCHED
15604 ± 3% -31.2% 10735 ± 8% softirqs.CPU93.SCHED
15747 ± 2% -32.1% 10696 ± 10% softirqs.CPU94.SCHED
16121 ± 2% -35.3% 10435 ± 10% softirqs.CPU95.SCHED
1560425 -33.2% 1042262 ± 10% softirqs.SCHED
10914 ± 12% -46.2% 5872 ± 16% interrupts.CPU0.RES:Rescheduling_interrupts
10326 ± 7% -47.0% 5473 ± 17% interrupts.CPU1.RES:Rescheduling_interrupts
3165 ± 18% +57.0% 4969 ± 2% interrupts.CPU10.NMI:Non-maskable_interrupts
3165 ± 18% +57.0% 4969 ± 2% interrupts.CPU10.PMI:Performance_monitoring_interrupts
11496 ± 16% -52.6% 5449 ± 15% interrupts.CPU10.RES:Rescheduling_interrupts
10368 ± 15% -48.4% 5352 ± 17% interrupts.CPU11.RES:Rescheduling_interrupts
10655 ± 14% -48.3% 5509 ± 15% interrupts.CPU12.RES:Rescheduling_interrupts
3263 ± 22% +52.7% 4981 ± 2% interrupts.CPU13.NMI:Non-maskable_interrupts
3263 ± 22% +52.7% 4981 ± 2% interrupts.CPU13.PMI:Performance_monitoring_interrupts
10447 ± 12% -46.2% 5623 ± 21% interrupts.CPU13.RES:Rescheduling_interrupts
10601 ± 12% -49.6% 5346 ± 15% interrupts.CPU14.RES:Rescheduling_interrupts
10578 ± 15% -49.4% 5354 ± 16% interrupts.CPU15.RES:Rescheduling_interrupts
10673 ± 11% -49.7% 5366 ± 16% interrupts.CPU16.RES:Rescheduling_interrupts
2596 ± 27% +91.5% 4970 ± 2% interrupts.CPU17.NMI:Non-maskable_interrupts
2596 ± 27% +91.5% 4970 ± 2% interrupts.CPU17.PMI:Performance_monitoring_interrupts
10042 ± 16% -47.9% 5234 ± 16% interrupts.CPU17.RES:Rescheduling_interrupts
10394 ± 12% -45.6% 5651 ± 17% interrupts.CPU18.RES:Rescheduling_interrupts
9978 ± 14% -46.1% 5375 ± 15% interrupts.CPU19.RES:Rescheduling_interrupts
11767 ± 21% -53.1% 5519 ± 16% interrupts.CPU2.RES:Rescheduling_interrupts
10646 ± 14% -49.4% 5390 ± 15% interrupts.CPU20.RES:Rescheduling_interrupts
2567 ± 35% +79.0% 4595 ± 18% interrupts.CPU21.NMI:Non-maskable_interrupts
2567 ± 35% +79.0% 4595 ± 18% interrupts.CPU21.PMI:Performance_monitoring_interrupts
10407 ± 13% -48.4% 5368 ± 16% interrupts.CPU21.RES:Rescheduling_interrupts
10089 ± 14% -47.2% 5329 ± 16% interrupts.CPU22.RES:Rescheduling_interrupts
2686 ± 38% +71.3% 4602 ± 18% interrupts.CPU23.NMI:Non-maskable_interrupts
2686 ± 38% +71.3% 4602 ± 18% interrupts.CPU23.PMI:Performance_monitoring_interrupts
10006 ± 14% -48.1% 5193 ± 16% interrupts.CPU23.RES:Rescheduling_interrupts
2871 ± 34% +41.6% 4065 ± 31% interrupts.CPU24.NMI:Non-maskable_interrupts
2871 ± 34% +41.6% 4065 ± 31% interrupts.CPU24.PMI:Performance_monitoring_interrupts
12976 ± 17% -56.5% 5641 ± 14% interrupts.CPU24.RES:Rescheduling_interrupts
2869 ± 35% +63.4% 4687 ± 18% interrupts.CPU25.NMI:Non-maskable_interrupts
2869 ± 35% +63.4% 4687 ± 18% interrupts.CPU25.PMI:Performance_monitoring_interrupts
12226 ± 17% -58.1% 5123 ± 11% interrupts.CPU25.RES:Rescheduling_interrupts
2926 ± 32% +72.6% 5049 interrupts.CPU26.NMI:Non-maskable_interrupts
2926 ± 32% +72.6% 5049 interrupts.CPU26.PMI:Performance_monitoring_interrupts
11990 ± 16% -56.6% 5203 ± 12% interrupts.CPU26.RES:Rescheduling_interrupts
3184 ± 31% +59.4% 5075 interrupts.CPU27.NMI:Non-maskable_interrupts
3184 ± 31% +59.4% 5075 interrupts.CPU27.PMI:Performance_monitoring_interrupts
11858 ± 17% -56.6% 5146 ± 12% interrupts.CPU27.RES:Rescheduling_interrupts
3673 ± 21% +37.9% 5066 interrupts.CPU28.NMI:Non-maskable_interrupts
3673 ± 21% +37.9% 5066 interrupts.CPU28.PMI:Performance_monitoring_interrupts
12167 ± 18% -58.4% 5060 ± 12% interrupts.CPU28.RES:Rescheduling_interrupts
3640 ± 23% +38.9% 5058 interrupts.CPU29.NMI:Non-maskable_interrupts
3640 ± 23% +38.9% 5058 interrupts.CPU29.PMI:Performance_monitoring_interrupts
11866 ± 16% -58.9% 4873 ± 11% interrupts.CPU29.RES:Rescheduling_interrupts
10672 ± 9% -48.8% 5465 ± 17% interrupts.CPU3.RES:Rescheduling_interrupts
4128 ± 2% +22.8% 5068 interrupts.CPU30.NMI:Non-maskable_interrupts
4128 ± 2% +22.8% 5068 interrupts.CPU30.PMI:Performance_monitoring_interrupts
11897 ± 19% -58.3% 4957 ± 9% interrupts.CPU30.RES:Rescheduling_interrupts
4070 +24.3% 5058 interrupts.CPU31.NMI:Non-maskable_interrupts
4070 +24.3% 5058 interrupts.CPU31.PMI:Performance_monitoring_interrupts
11771 ± 15% -56.7% 5096 ± 10% interrupts.CPU31.RES:Rescheduling_interrupts
12028 ± 19% -57.6% 5103 ± 11% interrupts.CPU32.RES:Rescheduling_interrupts
11789 ± 16% -57.4% 5023 ± 12% interrupts.CPU33.RES:Rescheduling_interrupts
11954 ± 17% -58.2% 4998 ± 11% interrupts.CPU34.RES:Rescheduling_interrupts
11922 ± 16% -57.9% 5020 ± 11% interrupts.CPU35.RES:Rescheduling_interrupts
12005 ± 16% -58.1% 5034 ± 11% interrupts.CPU36.RES:Rescheduling_interrupts
12348 ± 14% -57.4% 5257 ± 11% interrupts.CPU37.RES:Rescheduling_interrupts
12417 ± 16% -58.7% 5129 ± 12% interrupts.CPU38.RES:Rescheduling_interrupts
12090 ± 17% -58.0% 5076 ± 11% interrupts.CPU39.RES:Rescheduling_interrupts
9627 ± 14% -44.4% 5351 ± 17% interrupts.CPU4.RES:Rescheduling_interrupts
11957 ± 18% -58.6% 4947 ± 10% interrupts.CPU40.RES:Rescheduling_interrupts
12107 ± 17% -57.9% 5091 ± 14% interrupts.CPU41.RES:Rescheduling_interrupts
12168 ± 19% -56.3% 5319 ± 11% interrupts.CPU42.RES:Rescheduling_interrupts
11956 ± 18% -57.6% 5063 ± 12% interrupts.CPU43.RES:Rescheduling_interrupts
12105 ± 17% -57.5% 5149 ± 11% interrupts.CPU44.RES:Rescheduling_interrupts
11557 ± 16% -56.2% 5064 ± 11% interrupts.CPU45.RES:Rescheduling_interrupts
12108 ± 12% -58.8% 4985 ± 12% interrupts.CPU46.RES:Rescheduling_interrupts
11660 ± 18% -56.7% 5046 ± 14% interrupts.CPU47.RES:Rescheduling_interrupts
10560 ± 12% -47.5% 5542 ± 14% interrupts.CPU48.RES:Rescheduling_interrupts
10652 ± 9% -48.6% 5474 ± 15% interrupts.CPU49.RES:Rescheduling_interrupts
10503 ± 9% -48.9% 5366 ± 16% interrupts.CPU5.RES:Rescheduling_interrupts
10515 ± 9% -48.7% 5389 ± 17% interrupts.CPU50.RES:Rescheduling_interrupts
10514 ± 8% -47.8% 5486 ± 15% interrupts.CPU51.RES:Rescheduling_interrupts
11152 ± 13% -52.2% 5336 ± 17% interrupts.CPU52.RES:Rescheduling_interrupts
10148 ± 10% -48.1% 5269 ± 18% interrupts.CPU53.RES:Rescheduling_interrupts
10387 ± 9% -49.1% 5290 ± 12% interrupts.CPU54.RES:Rescheduling_interrupts
3440 ± 4% +44.1% 4955 ± 2% interrupts.CPU55.NMI:Non-maskable_interrupts
3440 ± 4% +44.1% 4955 ± 2% interrupts.CPU55.PMI:Performance_monitoring_interrupts
10878 ± 12% -50.0% 5443 ± 16% interrupts.CPU55.RES:Rescheduling_interrupts
3694 ± 7% +34.3% 4960 ± 2% interrupts.CPU56.NMI:Non-maskable_interrupts
3694 ± 7% +34.3% 4960 ± 2% interrupts.CPU56.PMI:Performance_monitoring_interrupts
10650 ± 8% -49.2% 5405 ± 17% interrupts.CPU56.RES:Rescheduling_interrupts
3609 ± 4% +37.4% 4957 ± 2% interrupts.CPU57.NMI:Non-maskable_interrupts
3609 ± 4% +37.4% 4957 ± 2% interrupts.CPU57.PMI:Performance_monitoring_interrupts
10341 ± 12% -48.7% 5304 ± 18% interrupts.CPU57.RES:Rescheduling_interrupts
3224 ± 25% +54.1% 4967 ± 2% interrupts.CPU58.NMI:Non-maskable_interrupts
3224 ± 25% +54.1% 4967 ± 2% interrupts.CPU58.PMI:Performance_monitoring_interrupts
11137 ± 11% -51.5% 5397 ± 17% interrupts.CPU58.RES:Rescheduling_interrupts
10332 ± 13% -49.5% 5216 ± 17% interrupts.CPU59.RES:Rescheduling_interrupts
10312 ± 14% -48.3% 5329 ± 18% interrupts.CPU6.RES:Rescheduling_interrupts
11594 ± 26% -53.3% 5409 ± 16% interrupts.CPU60.RES:Rescheduling_interrupts
11154 ± 15% -50.6% 5505 ± 16% interrupts.CPU61.RES:Rescheduling_interrupts
10692 ± 12% -48.1% 5546 ± 18% interrupts.CPU62.RES:Rescheduling_interrupts
10114 ± 11% -47.3% 5333 ± 16% interrupts.CPU63.RES:Rescheduling_interrupts
10960 ± 11% -51.5% 5316 ± 16% interrupts.CPU64.RES:Rescheduling_interrupts
3800 ± 8% +30.6% 4965 ± 2% interrupts.CPU65.NMI:Non-maskable_interrupts
3800 ± 8% +30.6% 4965 ± 2% interrupts.CPU65.PMI:Performance_monitoring_interrupts
10451 ± 14% -49.8% 5249 ± 16% interrupts.CPU65.RES:Rescheduling_interrupts
10984 ± 10% -49.3% 5571 ± 16% interrupts.CPU66.RES:Rescheduling_interrupts
3743 ± 10% +32.6% 4965 ± 2% interrupts.CPU67.NMI:Non-maskable_interrupts
3743 ± 10% +32.6% 4965 ± 2% interrupts.CPU67.PMI:Performance_monitoring_interrupts
10871 ± 15% -49.8% 5458 ± 15% interrupts.CPU67.RES:Rescheduling_interrupts
10692 ± 11% -49.8% 5371 ± 15% interrupts.CPU68.RES:Rescheduling_interrupts
10518 ± 11% -48.2% 5453 ± 17% interrupts.CPU69.RES:Rescheduling_interrupts
10411 ± 12% -47.1% 5507 ± 16% interrupts.CPU7.RES:Rescheduling_interrupts
10435 ± 13% -48.8% 5345 ± 16% interrupts.CPU70.RES:Rescheduling_interrupts
10532 ± 14% -50.1% 5254 ± 18% interrupts.CPU71.RES:Rescheduling_interrupts
12972 ± 17% -57.0% 5582 ± 13% interrupts.CPU72.RES:Rescheduling_interrupts
4086 ± 2% +23.5% 5049 ± 2% interrupts.CPU73.NMI:Non-maskable_interrupts
4086 ± 2% +23.5% 5049 ± 2% interrupts.CPU73.PMI:Performance_monitoring_interrupts
12049 ± 14% -56.2% 5282 ± 11% interrupts.CPU73.RES:Rescheduling_interrupts
13200 ± 28% -60.5% 5216 ± 12% interrupts.CPU74.RES:Rescheduling_interrupts
3964 ± 3% +28.0% 5075 ± 2% interrupts.CPU75.NMI:Non-maskable_interrupts
3964 ± 3% +28.0% 5075 ± 2% interrupts.CPU75.PMI:Performance_monitoring_interrupts
11601 ± 15% -55.4% 5175 ± 12% interrupts.CPU75.RES:Rescheduling_interrupts
4088 ± 2% +23.9% 5066 interrupts.CPU76.NMI:Non-maskable_interrupts
4088 ± 2% +23.9% 5066 interrupts.CPU76.PMI:Performance_monitoring_interrupts
12116 ± 16% -58.1% 5071 ± 12% interrupts.CPU76.RES:Rescheduling_interrupts
4027 ± 4% +25.7% 5064 interrupts.CPU77.NMI:Non-maskable_interrupts
4027 ± 4% +25.7% 5064 interrupts.CPU77.PMI:Performance_monitoring_interrupts
11861 ± 17% -58.5% 4926 ± 12% interrupts.CPU77.RES:Rescheduling_interrupts
4129 ± 2% +22.9% 5074 interrupts.CPU78.NMI:Non-maskable_interrupts
4129 ± 2% +22.9% 5074 interrupts.CPU78.PMI:Performance_monitoring_interrupts
11823 ± 19% -57.8% 4994 ± 12% interrupts.CPU78.RES:Rescheduling_interrupts
4072 +24.2% 5059 interrupts.CPU79.NMI:Non-maskable_interrupts
4072 +24.2% 5059 interrupts.CPU79.PMI:Performance_monitoring_interrupts
11875 ± 18% -56.8% 5132 ± 11% interrupts.CPU79.RES:Rescheduling_interrupts
3286 ± 19% +50.8% 4956 ± 2% interrupts.CPU8.NMI:Non-maskable_interrupts
3286 ± 19% +50.8% 4956 ± 2% interrupts.CPU8.PMI:Performance_monitoring_interrupts
10577 ± 10% -48.9% 5400 ± 16% interrupts.CPU8.RES:Rescheduling_interrupts
4076 +23.9% 5050 interrupts.CPU80.NMI:Non-maskable_interrupts
4076 +23.9% 5050 interrupts.CPU80.PMI:Performance_monitoring_interrupts
11729 ± 18% -56.2% 5140 ± 11% interrupts.CPU80.RES:Rescheduling_interrupts
4101 ± 3% +23.1% 5046 ± 2% interrupts.CPU81.NMI:Non-maskable_interrupts
4101 ± 3% +23.1% 5046 ± 2% interrupts.CPU81.PMI:Performance_monitoring_interrupts
11689 ± 17% -55.8% 5167 ± 11% interrupts.CPU81.RES:Rescheduling_interrupts
4064 ± 2% +25.0% 5078 ± 2% interrupts.CPU82.NMI:Non-maskable_interrupts
4064 ± 2% +25.0% 5078 ± 2% interrupts.CPU82.PMI:Performance_monitoring_interrupts
11891 ± 18% -57.5% 5058 ± 12% interrupts.CPU82.RES:Rescheduling_interrupts
4090 ± 2% +23.9% 5069 interrupts.CPU83.NMI:Non-maskable_interrupts
4090 ± 2% +23.9% 5069 interrupts.CPU83.PMI:Performance_monitoring_interrupts
12084 ± 18% -59.3% 4922 ± 11% interrupts.CPU83.RES:Rescheduling_interrupts
3969 ± 3% +27.7% 5067 interrupts.CPU84.NMI:Non-maskable_interrupts
3969 ± 3% +27.7% 5067 interrupts.CPU84.PMI:Performance_monitoring_interrupts
11904 ± 17% -56.8% 5142 ± 12% interrupts.CPU84.RES:Rescheduling_interrupts
12313 ± 14% -57.0% 5293 ± 10% interrupts.CPU85.RES:Rescheduling_interrupts
12290 ± 16% -57.7% 5199 ± 11% interrupts.CPU86.RES:Rescheduling_interrupts
11551 ± 13% -56.0% 5084 ± 10% interrupts.CPU87.RES:Rescheduling_interrupts
12229 ± 17% -59.0% 5011 ± 12% interrupts.CPU88.RES:Rescheduling_interrupts
11836 ± 15% -58.6% 4904 ± 10% interrupts.CPU89.RES:Rescheduling_interrupts
10371 ± 14% -48.0% 5396 ± 16% interrupts.CPU9.RES:Rescheduling_interrupts
12005 ± 18% -56.1% 5271 ± 11% interrupts.CPU90.RES:Rescheduling_interrupts
11714 ± 14% -55.5% 5217 ± 12% interrupts.CPU91.RES:Rescheduling_interrupts
11997 ± 16% -57.8% 5063 ± 11% interrupts.CPU92.RES:Rescheduling_interrupts
12042 ± 16% -58.1% 5051 ± 13% interrupts.CPU93.RES:Rescheduling_interrupts
12016 ± 16% -58.2% 5027 ± 11% interrupts.CPU94.RES:Rescheduling_interrupts
12255 ± 17% -60.6% 4824 ± 13% interrupts.CPU95.RES:Rescheduling_interrupts
351763 ± 3% +26.9% 446394 ± 4% interrupts.NMI:Non-maskable_interrupts
351763 ± 3% +26.9% 446394 ± 4% interrupts.PMI:Performance_monitoring_interrupts
1086124 ± 13% -53.5% 504773 ± 13% interrupts.RES:Rescheduling_interrupts
1915 ± 6% +24.5% 2384 ± 8% interrupts.TLB:TLB_shootdowns
17.37 ± 6% -16.7 0.71 ± 21% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.do_nanosleep.hrtimer_nanosleep
16.97 ± 7% -16.6 0.40 ± 87% perf-profile.calltrace.cycles-pp.newidle_balance.pick_next_task_fair.__schedule.schedule.do_nanosleep
30.20 ± 3% -15.8 14.37 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_nanosleep.do_syscall_64.entry_SYSCALL_64_after_hwframe.__nanosleep
27.12 ± 4% -15.8 11.34 ± 2% perf-profile.calltrace.cycles-pp.schedule.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
26.99 ± 4% -15.7 11.26 ± 2% perf-profile.calltrace.cycles-pp.__schedule.schedule.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep
29.22 ± 3% -15.7 13.51 ± 2% perf-profile.calltrace.cycles-pp.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64.entry_SYSCALL_64_after_hwframe
29.58 ± 3% -15.7 13.87 ± 2% perf-profile.calltrace.cycles-pp.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64.entry_SYSCALL_64_after_hwframe.__nanosleep
33.34 ± 2% -15.2 18.10 ± 2% perf-profile.calltrace.cycles-pp.__nanosleep
31.51 ± 3% -15.2 16.30 ± 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__nanosleep
31.23 ± 3% -15.2 16.07 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__nanosleep
15.22 ± 7% -15.1 0.15 ±158% perf-profile.calltrace.cycles-pp.load_balance.newidle_balance.pick_next_task_fair.__schedule.schedule
10.72 ± 8% -10.7 0.00 perf-profile.calltrace.cycles-pp.find_busiest_group.load_balance.newidle_balance.pick_next_task_fair.__schedule
10.49 ± 8% -10.5 0.00 perf-profile.calltrace.cycles-pp.update_sd_lb_stats.find_busiest_group.load_balance.newidle_balance.pick_next_task_fair
5.71 ± 6% -5.5 0.17 ±158% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
5.25 ± 6% -5.1 0.16 ±158% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle
3.43 -1.0 2.41 perf-profile.calltrace.cycles-pp.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
2.40 -0.4 1.96 perf-profile.calltrace.cycles-pp.schedule.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
2.35 -0.4 1.92 perf-profile.calltrace.cycles-pp.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.43 -0.2 1.25 ± 2% perf-profile.calltrace.cycles-pp.hrtimer_start_range_ns.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64
0.42 ± 44% +0.2 0.65 ± 3% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry.start_secondary
0.55 ± 45% +0.4 0.92 ± 2% perf-profile.calltrace.cycles-pp.update_load_avg.dequeue_entity.dequeue_task_fair.__schedule.schedule
1.08 ± 7% +0.4 1.47 ± 4% perf-profile.calltrace.cycles-pp.finish_task_switch.__schedule.schedule.do_nanosleep.hrtimer_nanosleep
0.78 ± 44% +0.4 1.18 ± 4% perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__schedule.schedule_idle.do_idle.cpu_startup_entry
0.46 ± 45% +0.5 0.91 ± 4% 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
0.96 ± 44% +0.5 1.45 ± 4% perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.48 ± 50% +0.5 1.02 ± 7% perf-profile.calltrace.cycles-pp.finish_task_switch.__schedule.schedule_idle.do_idle.cpu_startup_entry
0.66 ± 45% +0.6 1.25 ± 3% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__nanosleep
0.62 ± 44% +0.6 1.23 ± 3% 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
0.33 ± 82% +0.7 0.98 ± 8% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.finish_task_switch.__schedule.schedule_idle.do_idle
0.00 +0.7 0.65 ± 13% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.finish_task_switch.__schedule.schedule
0.00 +0.7 0.67 ± 13% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.finish_task_switch.__schedule.schedule.do_nanosleep
0.35 ± 70% +0.7 1.03 ± 4% perf-profile.calltrace.cycles-pp.select_task_rq_fair.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt
0.88 ± 4% +0.7 1.57 ± 40% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__nanosleep
0.22 ±122% +0.7 0.95 ± 8% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.finish_task_switch.__schedule.schedule_idle
0.00 +0.7 0.74 ± 4% perf-profile.calltrace.cycles-pp.__switch_to_asm
0.00 +0.8 0.84 ± 13% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__schedule.schedule_idle.do_idle
0.00 +0.9 0.87 ± 5% perf-profile.calltrace.cycles-pp.select_idle_sibling.select_task_rq_fair.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues
0.00 +1.0 1.01 ± 11% perf-profile.calltrace.cycles-pp._raw_spin_lock.__schedule.schedule_idle.do_idle.cpu_startup_entry
0.25 ±100% +1.3 1.51 ± 15% perf-profile.calltrace.cycles-pp._raw_spin_lock.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt
0.00 +1.3 1.28 ± 18% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues
0.00 +1.4 1.37 ± 4% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.poll_idle
0.00 +1.4 1.37 ± 4% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.poll_idle.cpuidle_enter_state
0.00 +1.4 1.41 ± 4% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.poll_idle.cpuidle_enter_state.cpuidle_enter
0.00 +1.4 1.44 ± 4% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.poll_idle.cpuidle_enter_state.cpuidle_enter.do_idle
0.11 ±200% +1.5 1.57 ± 10% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.finish_task_switch
0.11 ±200% +1.5 1.58 ± 10% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.finish_task_switch.__schedule
0.00 +1.6 1.57 ± 3% perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
5.19 ± 6% +1.6 6.79 ± 4% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.do_nanosleep.hrtimer_nanosleep
0.70 ± 45% +1.8 2.49 ± 4% perf-profile.calltrace.cycles-pp.update_load_avg.set_next_entity.pick_next_task_fair.__schedule.schedule_idle
1.33 ± 4% +2.0 3.35 ± 3% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule_idle.do_idle.cpu_startup_entry
0.94 ± 44% +2.1 3.07 ± 3% perf-profile.calltrace.cycles-pp.set_next_entity.pick_next_task_fair.__schedule.schedule_idle.do_idle
0.82 ± 71% +2.2 3.03 ± 7% perf-profile.calltrace.cycles-pp.update_cfs_group.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up
0.58 ± 44% +2.3 2.88 ± 5% perf-profile.calltrace.cycles-pp.update_load_avg.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up
0.00 +2.4 2.43 ± 7% perf-profile.calltrace.cycles-pp.set_task_cpu.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt
3.50 ± 6% +2.5 6.04 ± 4% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.do_nanosleep
1.40 ± 47% +2.6 3.99 ± 7% perf-profile.calltrace.cycles-pp.update_cfs_group.dequeue_entity.dequeue_task_fair.__schedule.schedule
4.87 ± 4% +3.6 8.48 ± 7% perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt
4.83 ± 4% +3.6 8.44 ± 7% perf-profile.calltrace.cycles-pp.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues
4.57 ± 3% +3.9 8.45 ± 2% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
4.50 ± 3% +3.9 8.39 ± 2% perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary
3.29 ± 4% +4.1 7.38 ± 6% perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.hrtimer_wakeup
9.21 ± 3% +8.2 17.44 ± 5% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
8.51 ± 3% +8.3 16.81 ± 6% perf-profile.calltrace.cycles-pp.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
8.43 ± 3% +8.3 16.74 ± 6% perf-profile.calltrace.cycles-pp.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt
34.67 +9.6 44.24 perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
5.36 ± 2% +9.9 15.22 ± 4% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.intel_idle
5.40 ± 2% +9.9 15.28 ± 4% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.intel_idle.cpuidle_enter_state
5.74 +10.0 15.75 ± 4% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.intel_idle.cpuidle_enter_state.cpuidle_enter
49.86 +11.3 61.13 perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
49.43 +11.6 61.07 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
56.80 +15.9 72.69 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
56.85 +15.9 72.74 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
56.87 +15.9 72.76 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
57.48 +16.1 73.53 perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
22.29 ± 3% +22.4 44.73 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle
16.99 ± 7% -16.4 0.57 ± 27% perf-profile.children.cycles-pp.newidle_balance
29.53 ± 3% -16.2 13.31 ± 2% perf-profile.children.cycles-pp.schedule
35.46 ± 2% -16.1 19.33 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
35.10 ± 2% -16.1 19.04 ± 5% perf-profile.children.cycles-pp.do_syscall_64
30.21 ± 3% -15.8 14.38 ± 2% perf-profile.children.cycles-pp.__x64_sys_nanosleep
29.24 ± 3% -15.7 13.52 ± 2% perf-profile.children.cycles-pp.do_nanosleep
29.59 ± 3% -15.7 13.87 ± 2% perf-profile.children.cycles-pp.hrtimer_nanosleep
33.48 ± 2% -15.3 18.22 ± 2% perf-profile.children.cycles-pp.__nanosleep
15.30 ± 7% -14.9 0.42 ± 30% perf-profile.children.cycles-pp.load_balance
19.78 ± 5% -14.8 4.97 ± 3% perf-profile.children.cycles-pp.pick_next_task_fair
33.95 ± 2% -12.2 21.72 ± 2% perf-profile.children.cycles-pp.__schedule
10.77 ± 8% -10.5 0.27 ± 32% perf-profile.children.cycles-pp.find_busiest_group
10.58 ± 8% -10.3 0.26 ± 33% perf-profile.children.cycles-pp.update_sd_lb_stats
2.06 ± 20% -2.0 0.06 ± 16% perf-profile.children.cycles-pp.raw_spin_rq_lock_nested
1.49 ± 11% -1.4 0.06 ± 20% perf-profile.children.cycles-pp.idle_cpu
5.09 ± 9% -1.1 4.02 ± 9% perf-profile.children.cycles-pp._raw_spin_lock
3.44 -1.0 2.42 perf-profile.children.cycles-pp.__x64_sys_sched_yield
1.04 ± 8% -0.9 0.15 ± 15% perf-profile.children.cycles-pp.update_blocked_averages
0.79 ± 7% -0.7 0.10 ± 7% perf-profile.children.cycles-pp._find_next_bit
0.96 -0.6 0.40 ± 3% perf-profile.children.cycles-pp.do_sched_yield
0.95 ± 5% -0.4 0.50 ± 3% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
1.05 ± 2% -0.3 0.72 ± 3% perf-profile.children.cycles-pp.clockevents_program_event
1.77 -0.3 1.45 ± 2% perf-profile.children.cycles-pp.switch_mm_irqs_off
0.91 -0.3 0.63 ± 4% perf-profile.children.cycles-pp.sched_clock_cpu
0.79 ± 2% -0.2 0.57 ± 4% perf-profile.children.cycles-pp.native_sched_clock
0.76 ± 2% -0.2 0.54 ± 2% perf-profile.children.cycles-pp.lapic_next_deadline
1.30 ± 2% -0.2 1.10 ± 3% perf-profile.children.cycles-pp.update_rq_clock
0.31 ± 5% -0.2 0.11 ± 11% perf-profile.children.cycles-pp.yield_task_fair
1.02 ± 4% -0.2 0.82 ± 4% perf-profile.children.cycles-pp.sem_getvalue@@GLIBC_2.2.5
0.48 ± 3% -0.2 0.29 ± 3% perf-profile.children.cycles-pp.reweight_entity
1.44 -0.2 1.27 ± 2% perf-profile.children.cycles-pp.hrtimer_start_range_ns
0.86 ± 7% -0.1 0.72 ± 5% perf-profile.children.cycles-pp.semaphore_posix_thrash
0.41 -0.1 0.28 ± 4% perf-profile.children.cycles-pp.irq_exit_rcu
0.41 ± 8% -0.1 0.29 ± 4% perf-profile.children.cycles-pp.migrate_task_rq_fair
0.61 ± 2% -0.1 0.49 ± 4% perf-profile.children.cycles-pp.__update_load_avg_se
0.23 ± 13% -0.1 0.11 ± 4% perf-profile.children.cycles-pp.place_entity
0.27 ± 4% -0.1 0.14 ± 3% perf-profile.children.cycles-pp.irq_enter_rcu
0.62 ± 2% -0.1 0.51 ± 3% perf-profile.children.cycles-pp.ktime_get
0.38 ± 4% -0.1 0.27 ± 2% perf-profile.children.cycles-pp.native_irq_return_iret
0.83 -0.1 0.71 ± 2% perf-profile.children.cycles-pp.load_new_mm_cr3
0.24 ± 4% -0.1 0.12 ± 3% perf-profile.children.cycles-pp.tick_irq_enter
1.59 ± 2% -0.1 1.50 ± 2% perf-profile.children.cycles-pp.update_curr
0.35 ± 2% -0.1 0.26 ± 2% perf-profile.children.cycles-pp.pick_next_entity
0.12 ± 18% -0.1 0.04 ± 63% perf-profile.children.cycles-pp.get_nohz_timer_target
0.44 ± 3% -0.1 0.36 ± 3% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.20 ± 4% -0.1 0.12 ± 5% perf-profile.children.cycles-pp.put_prev_entity
0.49 ± 5% -0.1 0.41 ± 3% perf-profile.children.cycles-pp.sem_post@@GLIBC_2.2.5
0.37 ± 3% -0.1 0.30 ± 3% perf-profile.children.cycles-pp.save_fpregs_to_fpstate
0.26 ± 4% -0.1 0.19 ± 8% perf-profile.children.cycles-pp.tick_sched_timer
0.45 -0.1 0.38 ± 4% perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
0.44 ± 2% -0.1 0.38 ± 2% perf-profile.children.cycles-pp.get_timespec64
0.12 ± 6% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.rebalance_domains
0.22 ± 5% -0.1 0.16 ± 4% perf-profile.children.cycles-pp.__softirqentry_text_start
0.24 ± 4% -0.1 0.17 ± 8% perf-profile.children.cycles-pp.tick_sched_handle
0.23 ± 5% -0.1 0.17 ± 9% perf-profile.children.cycles-pp.update_process_times
0.38 -0.1 0.32 ± 2% perf-profile.children.cycles-pp._copy_from_user
0.18 ± 9% -0.1 0.13 ± 5% perf-profile.children.cycles-pp.rb_erase
0.27 ± 4% -0.1 0.22 ± 4% perf-profile.children.cycles-pp.__calc_delta
0.18 ± 2% -0.0 0.13 ± 2% perf-profile.children.cycles-pp.__might_fault
0.44 ± 4% -0.0 0.40 ± 4% perf-profile.children.cycles-pp.__entry_text_start
0.09 ± 4% -0.0 0.05 ± 9% perf-profile.children.cycles-pp.__list_add_valid
0.13 ± 4% -0.0 0.09 ± 13% perf-profile.children.cycles-pp.scheduler_tick
0.10 ± 3% -0.0 0.07 ± 7% perf-profile.children.cycles-pp.ktime_get_update_offsets_now
0.07 ± 10% -0.0 0.04 ± 63% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
0.25 ± 3% -0.0 0.22 ± 5% perf-profile.children.cycles-pp.perf_tp_event
0.13 ± 3% -0.0 0.09 ± 7% perf-profile.children.cycles-pp.pick_next_task_idle
0.33 ± 2% -0.0 0.30 ± 4% perf-profile.children.cycles-pp.sem_trywait@@GLIBC_2.2.5
0.10 ± 3% -0.0 0.07 ± 9% perf-profile.children.cycles-pp.__enqueue_entity
0.12 ± 6% -0.0 0.10 ± 4% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime
0.11 ± 6% -0.0 0.09 ± 8% perf-profile.children.cycles-pp.set_next_task_idle
0.10 ± 5% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.perf_trace_buf_update
0.23 ± 2% -0.0 0.21 ± 3% perf-profile.children.cycles-pp.update_min_vruntime
0.12 ± 4% -0.0 0.10 ± 6% perf-profile.children.cycles-pp.__cgroup_account_cputime
0.10 ± 6% +0.0 0.12 ± 4% perf-profile.children.cycles-pp.syscall_enter_from_user_mode
0.06 ± 6% +0.0 0.08 ± 9% perf-profile.children.cycles-pp.hrtimer_reprogram
0.10 ± 5% +0.0 0.12 ± 7% perf-profile.children.cycles-pp.hrtimer_get_next_event
0.12 ± 6% +0.0 0.16 ± 4% perf-profile.children.cycles-pp.hrtimer_next_event_without
0.13 ± 8% +0.0 0.16 ± 3% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.30 ± 4% +0.0 0.33 ± 5% perf-profile.children.cycles-pp.enqueue_hrtimer
0.10 ± 44% +0.0 0.14 ± 5% perf-profile.children.cycles-pp.cpuidle_governor_latency_req
0.26 ± 2% +0.0 0.30 ± 5% perf-profile.children.cycles-pp.timerqueue_add
0.08 ± 44% +0.0 0.12 ± 6% perf-profile.children.cycles-pp.rcu_eqs_exit
0.06 ± 46% +0.0 0.10 ± 6% perf-profile.children.cycles-pp.call_cpuidle
0.03 ± 82% +0.0 0.07 ± 9% perf-profile.children.cycles-pp.cpumask_next
0.02 ± 99% +0.0 0.07 ± 10% perf-profile.children.cycles-pp.rcu_needs_cpu
0.13 ± 3% +0.0 0.18 ± 3% perf-profile.children.cycles-pp.rcu_idle_exit
0.12 ± 3% +0.0 0.17 ± 5% perf-profile.children.cycles-pp.rcu_dynticks_inc
0.01 ±223% +0.1 0.06 ± 10% perf-profile.children.cycles-pp.menu_reflect
0.17 ± 2% +0.1 0.22 ± 3% perf-profile.children.cycles-pp.tick_nohz_idle_enter
0.19 ± 2% +0.1 0.26 ± 2% perf-profile.children.cycles-pp.get_next_timer_interrupt
0.14 ± 5% +0.1 0.24 ± 4% perf-profile.children.cycles-pp.update_ts_time_stats
0.35 ± 2% +0.1 0.45 ± 4% perf-profile.children.cycles-pp.tick_nohz_next_event
0.13 ± 3% +0.1 0.24 ± 3% perf-profile.children.cycles-pp.nr_iowait_cpu
0.07 ± 5% +0.1 0.17 ± 2% perf-profile.children.cycles-pp.attach_entity_load_avg
0.08 ± 9% +0.1 0.19 ± 8% perf-profile.children.cycles-pp.remove_entity_load_avg
0.08 ± 5% +0.1 0.22 ± 5% perf-profile.children.cycles-pp.cpus_share_cache
0.29 ± 3% +0.1 0.43 perf-profile.children.cycles-pp.check_preempt_curr
0.39 ± 6% +0.1 0.54 ± 5% perf-profile.children.cycles-pp.available_idle_cpu
0.51 +0.1 0.66 ± 3% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.26 ± 14% +0.2 0.42 ± 9% perf-profile.children.cycles-pp.shim_nanosleep_uint64
0.17 ± 4% +0.2 0.35 ± 3% perf-profile.children.cycles-pp.resched_curr
0.28 ± 3% +0.2 0.46 ± 2% perf-profile.children.cycles-pp.ttwu_do_wakeup
0.15 ± 4% +0.2 0.36 ± 4% perf-profile.children.cycles-pp.tick_nohz_idle_exit
0.67 ± 2% +0.2 0.89 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.97 ± 3% +0.2 1.21 ± 2% perf-profile.children.cycles-pp.__switch_to_asm
0.15 ± 3% +0.2 0.39 ± 3% perf-profile.children.cycles-pp.hrtimer_try_to_cancel
0.13 ± 3% +0.2 0.37 ± 3% perf-profile.children.cycles-pp.hrtimer_active
0.41 ± 9% +0.3 0.68 ± 10% perf-profile.children.cycles-pp.select_idle_cpu
0.85 ± 3% +0.3 1.14 ± 2% perf-profile.children.cycles-pp.__switch_to
1.17 ± 2% +0.3 1.48 ± 4% perf-profile.children.cycles-pp.menu_select
0.63 ± 5% +0.3 0.94 ± 3% perf-profile.children.cycles-pp.restore_fpregs_from_fpstate
1.04 ± 5% +0.4 1.40 ± 3% perf-profile.children.cycles-pp.select_task_rq_fair
0.95 ± 4% +0.4 1.33 ± 3% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.87 ± 4% +0.4 1.27 ± 3% perf-profile.children.cycles-pp.switch_fpu_return
0.78 ± 5% +0.4 1.20 ± 4% perf-profile.children.cycles-pp.select_idle_sibling
1.09 ± 4% +0.8 1.93 ± 65% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
1.75 ± 10% +0.9 2.64 ± 5% perf-profile.children.cycles-pp.finish_task_switch
5.67 ± 6% +1.2 6.82 ± 4% perf-profile.children.cycles-pp.dequeue_task_fair
0.41 ± 12% +1.2 1.62 ± 3% perf-profile.children.cycles-pp.poll_idle
1.40 ± 3% +1.8 3.20 ± 3% perf-profile.children.cycles-pp.set_next_entity
1.06 ± 10% +2.2 3.30 ± 7% perf-profile.children.cycles-pp.set_task_cpu
3.70 ± 6% +2.4 6.08 ± 4% perf-profile.children.cycles-pp.dequeue_entity
4.07 ± 4% +3.5 7.59 ± 4% perf-profile.children.cycles-pp.update_load_avg
5.19 ± 14% +3.8 8.97 ± 8% perf-profile.children.cycles-pp.update_cfs_group
6.12 ± 6% +3.9 10.00 ± 5% perf-profile.children.cycles-pp.enqueue_task_fair
4.62 ± 3% +3.9 8.55 ± 2% perf-profile.children.cycles-pp.schedule_idle
4.42 ± 6% +4.4 8.83 ± 5% perf-profile.children.cycles-pp.enqueue_entity
5.56 ± 5% +4.4 10.01 ± 5% perf-profile.children.cycles-pp.ttwu_do_activate
12.73 ± 4% +7.9 20.66 ± 4% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
11.85 ± 4% +8.2 20.08 ± 4% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
11.75 ± 4% +8.2 19.99 ± 4% perf-profile.children.cycles-pp.hrtimer_interrupt
10.74 ± 4% +8.5 19.27 ± 5% perf-profile.children.cycles-pp.__hrtimer_run_queues
9.89 ± 4% +8.7 18.55 ± 5% perf-profile.children.cycles-pp.hrtimer_wakeup
9.83 ± 4% +8.7 18.51 ± 5% perf-profile.children.cycles-pp.try_to_wake_up
50.40 +11.4 61.77 perf-profile.children.cycles-pp.cpuidle_enter
50.37 +11.4 61.75 perf-profile.children.cycles-pp.cpuidle_enter_state
21.64 +13.9 35.50 ± 2% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
43.36 +15.7 59.08 perf-profile.children.cycles-pp.intel_idle
56.87 +15.9 72.76 perf-profile.children.cycles-pp.start_secondary
57.43 +16.1 73.48 perf-profile.children.cycles-pp.do_idle
57.48 +16.1 73.53 perf-profile.children.cycles-pp.secondary_startup_64_no_verify
57.48 +16.1 73.53 perf-profile.children.cycles-pp.cpu_startup_entry
8.27 ± 8% -8.1 0.21 ± 33% perf-profile.self.cycles-pp.update_sd_lb_stats
1.47 ± 11% -1.4 0.06 ± 20% perf-profile.self.cycles-pp.idle_cpu
0.73 ± 7% -0.6 0.09 ± 9% perf-profile.self.cycles-pp._find_next_bit
2.02 ± 5% -0.6 1.38 ± 2% perf-profile.self.cycles-pp._raw_spin_lock
0.63 ± 4% -0.5 0.17 ± 4% perf-profile.self.cycles-pp.cpuidle_enter_state
0.87 ± 5% -0.4 0.48 ± 3% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.40 ± 25% -0.3 0.06 ± 18% perf-profile.self.cycles-pp.update_blocked_averages
0.40 ± 13% -0.3 0.11 ± 4% perf-profile.self.cycles-pp.newidle_balance
0.90 ± 4% -0.2 0.67 ± 4% perf-profile.self.cycles-pp.sem_getvalue@@GLIBC_2.2.5
0.76 ± 2% -0.2 0.54 ± 2% perf-profile.self.cycles-pp.lapic_next_deadline
0.76 ± 2% -0.2 0.55 ± 4% perf-profile.self.cycles-pp.native_sched_clock
0.40 ± 12% -0.2 0.19 ± 2% perf-profile.self.cycles-pp.dequeue_task_fair
0.93 ± 2% -0.2 0.73 ± 3% perf-profile.self.cycles-pp.switch_mm_irqs_off
0.81 ± 7% -0.2 0.64 ± 6% perf-profile.self.cycles-pp.semaphore_posix_thrash
0.60 ± 13% -0.2 0.44 ± 4% perf-profile.self.cycles-pp.enqueue_task_fair
0.40 ± 3% -0.1 0.27 ± 4% perf-profile.self.cycles-pp.reweight_entity
0.60 ± 2% -0.1 0.48 ± 4% perf-profile.self.cycles-pp.__update_load_avg_se
0.83 -0.1 0.71 ± 2% perf-profile.self.cycles-pp.load_new_mm_cr3
0.38 ± 3% -0.1 0.27 ± 2% perf-profile.self.cycles-pp.native_irq_return_iret
0.45 ± 5% -0.1 0.36 ± 3% perf-profile.self.cycles-pp.sem_post@@GLIBC_2.2.5
0.17 ± 13% -0.1 0.09 ± 7% perf-profile.self.cycles-pp.place_entity
0.43 ± 4% -0.1 0.35 ± 3% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.33 ± 3% -0.1 0.26 ± 5% perf-profile.self.cycles-pp.pick_next_task_fair
0.37 ± 2% -0.1 0.29 ± 3% perf-profile.self.cycles-pp.save_fpregs_to_fpstate
0.37 ± 2% -0.1 0.30 ± 6% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.56 ± 3% -0.1 0.49 ± 2% perf-profile.self.cycles-pp.enqueue_entity
0.30 -0.1 0.24 ± 3% perf-profile.self.cycles-pp.pick_next_entity
0.19 ± 7% -0.1 0.12 ± 16% perf-profile.self.cycles-pp.do_syscall_64
0.18 ± 5% -0.1 0.12 ± 5% perf-profile.self.cycles-pp.__x64_sys_nanosleep
0.15 ± 3% -0.1 0.09 ± 5% perf-profile.self.cycles-pp.schedule
0.26 ± 6% -0.1 0.21 ± 3% perf-profile.self.cycles-pp.select_task_rq_fair
0.26 ± 2% -0.1 0.20 ± 5% perf-profile.self.cycles-pp.ktime_get
0.09 ± 9% -0.1 0.04 ± 63% perf-profile.self.cycles-pp.__list_add_valid
0.10 ± 4% -0.0 0.06 ± 8% perf-profile.self.cycles-pp.sched_clock_cpu
0.26 ± 3% -0.0 0.22 ± 4% perf-profile.self.cycles-pp.__calc_delta
0.17 ± 9% -0.0 0.12 ± 5% perf-profile.self.cycles-pp.rb_erase
0.20 ± 3% -0.0 0.16 ± 4% perf-profile.self.cycles-pp.__sched_yield
0.30 ± 2% -0.0 0.26 ± 6% perf-profile.self.cycles-pp.sem_trywait@@GLIBC_2.2.5
0.09 ± 7% -0.0 0.05 ± 6% perf-profile.self.cycles-pp.exit_to_user_mode_prepare
0.38 ± 3% -0.0 0.35 ± 3% perf-profile.self.cycles-pp.do_nanosleep
0.12 ± 6% -0.0 0.10 ± 4% perf-profile.self.cycles-pp.perf_trace_sched_stat_runtime
0.09 ± 4% -0.0 0.07 ± 10% perf-profile.self.cycles-pp.__enqueue_entity
0.11 ± 7% -0.0 0.08 ± 8% perf-profile.self.cycles-pp.__hrtimer_run_queues
0.26 -0.0 0.24 ± 3% perf-profile.self.cycles-pp.try_to_wake_up
0.11 ± 8% -0.0 0.09 ± 3% perf-profile.self.cycles-pp.hrtimer_interrupt
0.22 ± 2% -0.0 0.20 ± 4% perf-profile.self.cycles-pp.update_min_vruntime
0.09 ± 5% -0.0 0.08 ± 4% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.06 ± 45% +0.0 0.09 ± 5% perf-profile.self.cycles-pp.perf_trace_sched_wakeup_template
0.05 ± 45% +0.0 0.08 ± 10% perf-profile.self.cycles-pp.hrtimer_reprogram
0.10 ± 5% +0.0 0.13 ± 3% perf-profile.self.cycles-pp.select_idle_sibling
0.06 ± 46% +0.0 0.10 ± 6% perf-profile.self.cycles-pp.call_cpuidle
0.02 ± 99% +0.0 0.07 ± 11% perf-profile.self.cycles-pp.rcu_needs_cpu
0.11 ± 7% +0.0 0.16 ± 4% perf-profile.self.cycles-pp.rcu_dynticks_inc
0.00 +0.1 0.05 perf-profile.self.cycles-pp.tick_nohz_idle_exit
0.00 +0.1 0.05 ± 9% perf-profile.self.cycles-pp.rcu_idle_exit
0.00 +0.1 0.07 ± 4% perf-profile.self.cycles-pp.migrate_task_rq_fair
0.08 ± 22% +0.1 0.17 ± 12% perf-profile.self.cycles-pp.poll_idle
0.23 ± 2% +0.1 0.32 ± 2% perf-profile.self.cycles-pp.switch_fpu_return
0.13 ± 5% +0.1 0.23 ± 3% perf-profile.self.cycles-pp.nr_iowait_cpu
0.07 ± 12% +0.1 0.17 ± 2% perf-profile.self.cycles-pp.attach_entity_load_avg
0.42 +0.1 0.54 ± 3% perf-profile.self.cycles-pp.do_idle
0.25 ± 15% +0.1 0.38 ± 9% perf-profile.self.cycles-pp.shim_nanosleep_uint64
0.49 ± 4% +0.1 0.63 ± 5% perf-profile.self.cycles-pp.menu_select
0.08 ± 9% +0.1 0.22 ± 5% perf-profile.self.cycles-pp.cpus_share_cache
0.39 ± 6% +0.1 0.53 ± 5% perf-profile.self.cycles-pp.available_idle_cpu
0.16 ± 2% +0.2 0.34 ± 3% perf-profile.self.cycles-pp.resched_curr
0.66 ± 2% +0.2 0.88 ± 2% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.12 ± 4% +0.2 0.34 ± 3% perf-profile.self.cycles-pp.hrtimer_active
0.97 ± 3% +0.2 1.20 ± 2% perf-profile.self.cycles-pp.__switch_to_asm
0.27 ± 4% +0.2 0.52 ± 4% perf-profile.self.cycles-pp.set_next_entity
0.83 ± 2% +0.3 1.13 ± 3% perf-profile.self.cycles-pp.__switch_to
0.63 ± 5% +0.3 0.94 ± 3% perf-profile.self.cycles-pp.restore_fpregs_from_fpstate
0.63 ± 13% +2.3 2.98 ± 8% perf-profile.self.cycles-pp.set_task_cpu
2.50 ± 7% +3.5 5.97 ± 5% perf-profile.self.cycles-pp.update_load_avg
5.17 ± 14% +3.8 8.95 ± 8% perf-profile.self.cycles-pp.update_cfs_group
37.34 ± 2% +5.5 42.82 ± 2% perf-profile.self.cycles-pp.intel_idle
stress-ng.time.voluntary_context_switches
3e+08 +-----------------------------------------------------------------+
| |
2.5e+08 |-OO O O O O O OO OO OO O OO OO O OO O O O OO OO |
| O O +. .+.++. +.O .+ .+ .|
|.++.+.++.+.++.+.+ ++ +.+ + + + +.+.++ +.+.+ +.++ |
2e+08 |-+ : :: : : : |
| : :: : :: |
1.5e+08 |-+ + : + : + |
| : : : : |
1e+08 |-+ : : : : |
| : : : : |
| :: :: |
5e+07 |-+ : : |
| : : |
0 +-----------------------------------------------------------------+
stress-ng.time.involuntary_context_switches
6e+07 +-------------------------------------------------------------------+
| |
5e+07 |-+ .+ .+ + |
|.+ .+. +. .+ .+.++. .+ : + : .+. :+ .++. .|
| +.+ + +.++.+ +.+ +.++ : : : + ++.+.: +.+ +.++ |
4e+07 |-+ : : : : + |
| : : : : |
3e+07 |-+ O : : : : |
| O O O OO O O O OO O OO O O::O O: : O OO O O O |
2e+07 |-OO O OO :: :O: O |
| :: :: |
| :: : |
1e+07 |-+ : : |
| : : |
0 +-------------------------------------------------------------------+
stress-ng.sem.ops
6e+08 +-------------------------------------------------------------------+
| |
5e+08 |-OO O O O O O O OO O OO O OO OO O O OO OO O OO O |
| O O .+ .+.++. +.O .+. +. .|
|.++.+.+.++.+.++.+ +.+ +.+ + + + ++.+.+ +.+.+ +.++ |
4e+08 |-+ : :: : : : |
| : :: : :: |
3e+08 |-+ + : + : + |
| : : : : |
2e+08 |-+ : : : : |
| : : :: |
| :: :: |
1e+08 |-+ : :: |
| : : |
0 +-------------------------------------------------------------------+
stress-ng.sem.ops_per_sec
9e+06 +-------------------------------------------------------------------+
| OO O O O O OO O O O O OO O OO O OO O O O O OO O O O |
8e+06 |.++. .+.++. .++.+.++.+.+.++.+. +.+ + +.+. +. +.+.+.+ +.++.|
7e+06 |-+ + + + : :: : + +.+ : : |
| : :: : :: |
6e+06 |-+ : : : : :: |
5e+06 |-+ + : + : + |
| : : : : |
4e+06 |-+ : : : : |
3e+06 |-+ : : :: |
| :: :: |
2e+06 |-+ :: :: |
1e+06 |-+ : : |
| : : |
0 +-------------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
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.
---
0DAY/LKP+ Test Infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation
Thanks,
Oliver Sang
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