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Date: Fri, 30 Oct 2020 13:34:28 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Johan Hovold <johan@...nel.org>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
lkp@...el.com, ying.huang@...el.com, feng.tang@...el.com,
zhengjun.xing@...el.com
Subject: [serial] e0830dbf71: will-it-scale.per_process_ops 23.8% improvement
Greeting,
FYI, we noticed a 23.8% improvement of will-it-scale.per_process_ops due to commit:
commit: e0830dbf71f191851ed3772d2760f007b7c5bc3a ("serial: core: fix console port-lock regression")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: will-it-scale
on test machine: 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
with following parameters:
nr_task: 50%
mode: process
test: context_switch1
cpufreq_governor: performance
ucode: 0x5002f01
test-description: Will It Scale takes a testcase and runs it from 1 through to n parallel copies to see if the testcase will scale. It builds both a process and threads based test in order to see any differences between the two.
test-url: https://github.com/antonblanchard/will-it-scale
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
=========================================================================================
compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode:
gcc-9/performance/x86_64-rhel-8.3/process/50%/debian-10.4-x86_64-20200603.cgz/lkp-csl-2ap3/context_switch1/will-it-scale/0x5002f01
commit:
fe88c64892 ("serial: core: fix port-lock initialisation")
e0830dbf71 ("serial: core: fix console port-lock regression")
fe88c6489264eaea e0830dbf71f191851ed3772d276
---------------- ---------------------------
%stddev %change %stddev
\ | \
302270 ± 4% +23.8% 374255 ± 2% will-it-scale.per_process_ops
313807 +25.7% 394431 will-it-scale.per_process_ops.virtual.max
29018011 ± 4% +23.8% 35928582 ± 2% will-it-scale.workload
1.32 ± 5% +0.2 1.56 ± 5% mpstat.cpu.all.irq%
0.20 +0.0 0.23 ± 3% mpstat.cpu.all.soft%
38.16 ± 6% +9.1 47.24 ± 2% mpstat.cpu.all.sys%
45948546 ± 4% +23.5% 56754694 ± 2% sched_debug.cpu.nr_switches.avg
48138737 ± 3% +22.0% 58735441 ± 2% sched_debug.cpu.nr_switches.max
40369386 ± 5% +26.7% 51165357 ± 4% sched_debug.cpu.nr_switches.min
38.88 ± 6% +24.1% 48.25 ± 2% vmstat.cpu.sy
57317067 ± 4% +23.8% 70958764 ± 2% vmstat.system.cs
2215932 ± 5% +36.8% 3031251 ± 6% vmstat.system.in
36471086 ± 22% +86.6% 68048511 ± 25% cpuidle.C1.time
21713122 ± 21% +68.0% 36483148 ± 24% cpuidle.C1.usage
4.39e+09 ± 6% +20.5% 5.292e+09 cpuidle.POLL.time
5.263e+09 ± 3% +33.8% 7.04e+09 ± 4% cpuidle.POLL.usage
5.708e+10 ± 4% +23.5% 7.049e+10 ± 2% perf-stat.i.branch-instructions
7.714e+08 ± 4% +23.4% 9.518e+08 ± 2% perf-stat.i.branch-misses
57837468 ± 4% +23.8% 71621468 ± 2% perf-stat.i.context-switches
2.14 ± 4% -20.8% 1.70 ± 2% perf-stat.i.cpi
5.864e+11 -2.0% 5.749e+11 perf-stat.i.cpu-cycles
0.01 ± 64% -0.0 0.00 ± 3% perf-stat.i.dTLB-load-miss-rate%
8.057e+10 ± 4% +23.7% 9.968e+10 ± 2% perf-stat.i.dTLB-loads
5.033e+10 ± 3% +23.8% 6.232e+10 ± 2% perf-stat.i.dTLB-stores
4.574e+08 ± 3% +21.6% 5.559e+08 ± 2% perf-stat.i.iTLB-load-misses
788081 ± 15% +71.0% 1347960 ± 20% perf-stat.i.iTLB-loads
2.751e+11 ± 4% +23.5% 3.399e+11 ± 2% perf-stat.i.instructions
602.89 +1.8% 613.55 perf-stat.i.instructions-per-iTLB-miss
0.47 ± 4% +25.9% 0.59 ± 2% perf-stat.i.ipc
3.05 -2.0% 2.99 perf-stat.i.metric.GHz
982.17 ± 4% +23.6% 1213 ± 2% perf-stat.i.metric.M/sec
2.13 ± 4% -20.7% 1.69 ± 2% perf-stat.overall.cpi
0.01 ± 66% -0.0 0.00 ± 2% perf-stat.overall.dTLB-load-miss-rate%
601.30 +1.7% 611.24 perf-stat.overall.instructions-per-iTLB-miss
0.47 ± 4% +26.0% 0.59 ± 2% perf-stat.overall.ipc
5.692e+10 ± 4% +23.5% 7.029e+10 ± 2% perf-stat.ps.branch-instructions
7.694e+08 ± 4% +23.4% 9.492e+08 ± 2% perf-stat.ps.branch-misses
57671220 ± 4% +23.8% 71414958 ± 2% perf-stat.ps.context-switches
5.844e+11 -2.0% 5.729e+11 perf-stat.ps.cpu-cycles
8.034e+10 ± 4% +23.7% 9.939e+10 ± 2% perf-stat.ps.dTLB-loads
5.018e+10 ± 4% +23.8% 6.213e+10 ± 2% perf-stat.ps.dTLB-stores
4.561e+08 ± 3% +21.5% 5.543e+08 ± 2% perf-stat.ps.iTLB-load-misses
800352 ± 15% +69.3% 1355071 ± 20% perf-stat.ps.iTLB-loads
2.743e+11 ± 4% +23.5% 3.389e+11 ± 2% perf-stat.ps.instructions
8.314e+13 ± 4% +23.5% 1.026e+14 ± 2% perf-stat.total.instructions
2198522 ± 3% +32.0% 2901372 ± 5% interrupts.CPU0.RES:Rescheduling_interrupts
2195256 ± 3% +30.5% 2865118 ± 4% interrupts.CPU10.RES:Rescheduling_interrupts
2198643 ± 4% +32.2% 2906370 ± 4% interrupts.CPU100.RES:Rescheduling_interrupts
2215356 ± 3% +34.3% 2974326 ± 6% interrupts.CPU101.RES:Rescheduling_interrupts
2182466 ± 4% +31.8% 2877469 ± 5% interrupts.CPU102.RES:Rescheduling_interrupts
2190208 ± 4% +31.7% 2884117 ± 7% interrupts.CPU103.RES:Rescheduling_interrupts
2185579 ± 4% +32.3% 2890745 ± 3% interrupts.CPU104.RES:Rescheduling_interrupts
2201723 ± 4% +31.9% 2904434 ± 4% interrupts.CPU105.RES:Rescheduling_interrupts
2201401 ± 4% +31.0% 2884856 ± 5% interrupts.CPU106.RES:Rescheduling_interrupts
2214655 ± 4% +33.7% 2961112 ± 5% interrupts.CPU107.RES:Rescheduling_interrupts
2230687 ± 4% +28.4% 2863088 ± 6% interrupts.CPU108.RES:Rescheduling_interrupts
2190814 ± 2% +32.3% 2899319 ± 4% interrupts.CPU109.RES:Rescheduling_interrupts
2228886 ± 3% +28.3% 2859158 ± 7% interrupts.CPU11.RES:Rescheduling_interrupts
2188177 ± 3% +34.3% 2939319 ± 4% interrupts.CPU110.RES:Rescheduling_interrupts
2200805 ± 4% +31.5% 2894093 ± 4% interrupts.CPU111.RES:Rescheduling_interrupts
2192163 ± 2% +32.1% 2894955 ± 5% interrupts.CPU112.RES:Rescheduling_interrupts
2221375 ± 3% +29.6% 2879656 ± 5% interrupts.CPU113.RES:Rescheduling_interrupts
2228963 ± 5% +31.6% 2932823 ± 6% interrupts.CPU114.RES:Rescheduling_interrupts
2217933 ± 4% +32.5% 2937856 ± 4% interrupts.CPU115.RES:Rescheduling_interrupts
2200438 ± 3% +33.7% 2942832 ± 4% interrupts.CPU116.RES:Rescheduling_interrupts
2186316 ± 2% +33.9% 2928298 ± 4% interrupts.CPU117.RES:Rescheduling_interrupts
2211671 ± 2% +30.0% 2876162 ± 5% interrupts.CPU118.RES:Rescheduling_interrupts
2207921 ± 3% +30.6% 2883169 ± 6% interrupts.CPU119.RES:Rescheduling_interrupts
2210669 ± 4% +32.3% 2925220 ± 6% interrupts.CPU12.RES:Rescheduling_interrupts
2200923 ± 4% +31.3% 2889401 ± 4% interrupts.CPU120.RES:Rescheduling_interrupts
2167181 ± 5% +33.8% 2899439 ± 5% interrupts.CPU121.RES:Rescheduling_interrupts
2180684 ± 3% +36.2% 2969677 ± 6% interrupts.CPU122.RES:Rescheduling_interrupts
2180753 ± 3% +28.9% 2810166 ± 6% interrupts.CPU123.RES:Rescheduling_interrupts
2154340 ± 3% +34.0% 2886221 ± 4% interrupts.CPU124.RES:Rescheduling_interrupts
2163312 ± 3% +32.7% 2871196 ± 6% interrupts.CPU125.RES:Rescheduling_interrupts
2170310 ± 6% +30.9% 2839991 ± 5% interrupts.CPU126.RES:Rescheduling_interrupts
2163274 ± 5% +36.4% 2950254 ± 6% interrupts.CPU127.RES:Rescheduling_interrupts
2179517 ± 3% +32.6% 2889863 ± 4% interrupts.CPU128.RES:Rescheduling_interrupts
2165045 ± 4% +33.2% 2884132 ± 5% interrupts.CPU129.RES:Rescheduling_interrupts
2190398 ± 5% +34.1% 2938057 ± 4% interrupts.CPU13.RES:Rescheduling_interrupts
2191694 ± 4% +32.0% 2893584 ± 4% interrupts.CPU130.RES:Rescheduling_interrupts
2147982 ± 3% +31.7% 2828061 ± 5% interrupts.CPU131.RES:Rescheduling_interrupts
2149791 ± 3% +38.0% 2965873 ± 6% interrupts.CPU132.RES:Rescheduling_interrupts
2167449 ± 4% +31.9% 2858809 ± 2% interrupts.CPU133.RES:Rescheduling_interrupts
2151181 ± 4% +33.4% 2869567 ± 6% interrupts.CPU134.RES:Rescheduling_interrupts
2123346 ± 3% +31.6% 2793270 ± 4% interrupts.CPU135.RES:Rescheduling_interrupts
2127802 ± 4% +34.1% 2853636 ± 4% interrupts.CPU136.RES:Rescheduling_interrupts
2124202 ± 4% +32.2% 2808240 ± 6% interrupts.CPU137.RES:Rescheduling_interrupts
2120044 ± 4% +35.8% 2878016 ± 7% interrupts.CPU138.RES:Rescheduling_interrupts
2138063 ± 4% +31.6% 2813112 ± 7% interrupts.CPU139.RES:Rescheduling_interrupts
2212347 ± 5% +32.5% 2931273 ± 4% interrupts.CPU14.RES:Rescheduling_interrupts
2158701 ± 4% +31.2% 2831558 ± 5% interrupts.CPU140.RES:Rescheduling_interrupts
2139579 ± 3% +30.3% 2787463 ± 4% interrupts.CPU141.RES:Rescheduling_interrupts
2117365 ± 3% +31.0% 2773321 ± 8% interrupts.CPU142.RES:Rescheduling_interrupts
2146417 ± 4% +30.3% 2796157 ± 6% interrupts.CPU143.RES:Rescheduling_interrupts
2168328 ± 8% +32.9% 2882787 ± 7% interrupts.CPU144.RES:Rescheduling_interrupts
2196791 ± 2% +32.5% 2911424 ± 6% interrupts.CPU145.RES:Rescheduling_interrupts
2163972 ± 5% +35.9% 2940949 ± 5% interrupts.CPU146.RES:Rescheduling_interrupts
2201185 ± 8% +30.7% 2876430 ± 7% interrupts.CPU147.RES:Rescheduling_interrupts
2200116 ± 5% +33.0% 2926511 ± 5% interrupts.CPU148.RES:Rescheduling_interrupts
2207795 ± 6% +33.3% 2943606 ± 10% interrupts.CPU149.RES:Rescheduling_interrupts
2213503 ± 3% +30.8% 2896217 ± 4% interrupts.CPU15.RES:Rescheduling_interrupts
2203364 ± 7% +30.1% 2867121 ± 6% interrupts.CPU150.RES:Rescheduling_interrupts
2240917 ± 5% +31.4% 2944120 ± 5% interrupts.CPU152.RES:Rescheduling_interrupts
2184706 ± 5% +31.7% 2877061 ± 7% interrupts.CPU153.RES:Rescheduling_interrupts
2203209 ± 5% +32.3% 2914035 ± 5% interrupts.CPU154.RES:Rescheduling_interrupts
2202566 ± 5% +32.3% 2913030 ± 8% interrupts.CPU155.RES:Rescheduling_interrupts
2182854 ± 4% +32.6% 2893593 ± 5% interrupts.CPU156.RES:Rescheduling_interrupts
2189095 ± 4% +33.9% 2931058 ± 8% interrupts.CPU157.RES:Rescheduling_interrupts
2182662 ± 5% +33.0% 2902087 ± 5% interrupts.CPU158.RES:Rescheduling_interrupts
2142136 ± 4% +31.1% 2809378 ± 8% interrupts.CPU159.RES:Rescheduling_interrupts
2246972 ± 7% +30.9% 2940456 ± 6% interrupts.CPU16.RES:Rescheduling_interrupts
2196100 ± 8% +28.3% 2816774 ± 8% interrupts.CPU160.RES:Rescheduling_interrupts
2172698 ± 6% +30.8% 2841918 ± 6% interrupts.CPU161.RES:Rescheduling_interrupts
2128359 ± 4% +31.3% 2794406 ± 9% interrupts.CPU162.RES:Rescheduling_interrupts
2139611 ± 4% +33.1% 2847711 ± 6% interrupts.CPU163.RES:Rescheduling_interrupts
2177887 ± 7% +33.7% 2911189 ± 7% interrupts.CPU164.RES:Rescheduling_interrupts
2156967 ± 3% +29.6% 2795797 ± 5% interrupts.CPU165.RES:Rescheduling_interrupts
2172466 ± 5% +29.9% 2822553 ± 7% interrupts.CPU167.RES:Rescheduling_interrupts
1967158 ± 7% +37.4% 2701912 ± 7% interrupts.CPU168.RES:Rescheduling_interrupts
1935338 ± 5% +41.7% 2741991 ± 8% interrupts.CPU169.RES:Rescheduling_interrupts
2244397 ± 4% +30.8% 2936039 ± 5% interrupts.CPU17.RES:Rescheduling_interrupts
1940265 ± 4% +43.2% 2778900 ± 6% interrupts.CPU170.RES:Rescheduling_interrupts
1948953 ± 6% +40.8% 2745083 ± 8% interrupts.CPU171.RES:Rescheduling_interrupts
1956592 ± 6% +42.8% 2794674 ± 7% interrupts.CPU172.RES:Rescheduling_interrupts
1976727 ± 8% +37.2% 2711639 ± 6% interrupts.CPU173.RES:Rescheduling_interrupts
1963791 ± 5% +35.1% 2653817 ± 9% interrupts.CPU174.RES:Rescheduling_interrupts
1939722 ± 4% +41.3% 2741613 ± 6% interrupts.CPU175.RES:Rescheduling_interrupts
1995450 ± 8% +37.3% 2738881 ± 6% interrupts.CPU176.RES:Rescheduling_interrupts
1926891 ± 5% +41.1% 2718954 ± 3% interrupts.CPU177.RES:Rescheduling_interrupts
1954553 ± 5% +40.4% 2744394 ± 4% interrupts.CPU178.RES:Rescheduling_interrupts
1949929 ± 6% +39.0% 2710352 ± 5% interrupts.CPU179.RES:Rescheduling_interrupts
2239021 ± 6% +31.3% 2939328 ± 4% interrupts.CPU18.RES:Rescheduling_interrupts
1962923 ± 7% +36.9% 2688175 ± 7% interrupts.CPU180.RES:Rescheduling_interrupts
1960194 ± 4% +38.2% 2708394 ± 7% interrupts.CPU181.RES:Rescheduling_interrupts
1954540 ± 5% +38.2% 2702000 ± 6% interrupts.CPU182.RES:Rescheduling_interrupts
1938825 ± 4% +37.8% 2671858 ± 6% interrupts.CPU183.RES:Rescheduling_interrupts
1946469 ± 4% +33.3% 2595431 ± 7% interrupts.CPU184.RES:Rescheduling_interrupts
1926013 ± 7% +34.5% 2591343 ± 5% interrupts.CPU185.RES:Rescheduling_interrupts
1934138 ± 5% +36.8% 2646397 ± 6% interrupts.CPU186.RES:Rescheduling_interrupts
1923542 ± 5% +35.5% 2606825 ± 7% interrupts.CPU187.RES:Rescheduling_interrupts
1926300 ± 5% +38.6% 2670661 ± 5% interrupts.CPU188.RES:Rescheduling_interrupts
1914506 ± 4% +38.0% 2641383 ± 7% interrupts.CPU189.RES:Rescheduling_interrupts
2211190 ± 4% +31.1% 2897971 ± 6% interrupts.CPU19.RES:Rescheduling_interrupts
1946312 ± 6% +34.8% 2623589 ± 7% interrupts.CPU190.RES:Rescheduling_interrupts
1853431 ± 4% +36.5% 2530456 ± 6% interrupts.CPU191.RES:Rescheduling_interrupts
2233495 ± 8% +30.4% 2911910 ± 5% interrupts.CPU2.RES:Rescheduling_interrupts
2218910 ± 3% +33.1% 2952959 ± 6% interrupts.CPU20.RES:Rescheduling_interrupts
2289401 ± 6% +29.6% 2968178 ± 5% interrupts.CPU21.RES:Rescheduling_interrupts
2218997 ± 3% +31.5% 2917923 ± 3% interrupts.CPU22.RES:Rescheduling_interrupts
2215270 ± 5% +30.1% 2881419 ± 4% interrupts.CPU23.RES:Rescheduling_interrupts
2185403 ± 7% +30.0% 2840158 ± 5% interrupts.CPU24.RES:Rescheduling_interrupts
2155134 ± 6% +34.1% 2891004 ± 6% interrupts.CPU25.RES:Rescheduling_interrupts
2203532 ± 3% +29.9% 2863210 ± 5% interrupts.CPU27.RES:Rescheduling_interrupts
2205201 ± 6% +30.5% 2878555 ± 3% interrupts.CPU28.RES:Rescheduling_interrupts
2201469 ± 6% +29.5% 2850836 ± 5% interrupts.CPU29.RES:Rescheduling_interrupts
2206564 ± 3% +30.6% 2882729 ± 4% interrupts.CPU3.RES:Rescheduling_interrupts
2166283 ± 4% +31.7% 2853641 ± 8% interrupts.CPU30.RES:Rescheduling_interrupts
2169139 ± 5% +32.5% 2874571 ± 5% interrupts.CPU31.RES:Rescheduling_interrupts
2211416 ± 5% +31.2% 2900763 ± 4% interrupts.CPU32.RES:Rescheduling_interrupts
2203611 ± 9% +31.2% 2891078 ± 7% interrupts.CPU33.RES:Rescheduling_interrupts
2203057 ± 4% +30.3% 2870604 ± 6% interrupts.CPU34.RES:Rescheduling_interrupts
2197175 ± 8% +32.0% 2899435 ± 5% interrupts.CPU35.RES:Rescheduling_interrupts
2213145 ± 8% +30.6% 2889879 ± 5% interrupts.CPU36.RES:Rescheduling_interrupts
2191882 ± 5% +32.5% 2904940 ± 4% interrupts.CPU37.RES:Rescheduling_interrupts
2179585 ± 5% +32.0% 2877269 ± 6% interrupts.CPU38.RES:Rescheduling_interrupts
2188653 ± 5% +33.0% 2910302 ± 7% interrupts.CPU39.RES:Rescheduling_interrupts
2169514 ± 4% +32.4% 2873431 ± 6% interrupts.CPU40.RES:Rescheduling_interrupts
2182725 ± 3% +30.1% 2840208 ± 4% interrupts.CPU41.RES:Rescheduling_interrupts
2191870 ± 5% +29.7% 2842584 ± 3% interrupts.CPU43.RES:Rescheduling_interrupts
2219148 ± 5% +29.3% 2868451 ± 6% interrupts.CPU44.RES:Rescheduling_interrupts
2192996 ± 6% +32.1% 2897693 ± 6% interrupts.CPU45.RES:Rescheduling_interrupts
2199248 ± 5% +32.2% 2907814 ± 6% interrupts.CPU46.RES:Rescheduling_interrupts
2157553 ± 6% +33.5% 2879560 ± 6% interrupts.CPU47.RES:Rescheduling_interrupts
2158996 ± 4% +30.1% 2809269 ± 6% interrupts.CPU48.RES:Rescheduling_interrupts
2148396 ± 5% +31.4% 2822208 ± 6% interrupts.CPU49.RES:Rescheduling_interrupts
2221532 ± 3% +31.8% 2928672 ± 3% interrupts.CPU5.RES:Rescheduling_interrupts
2140869 ± 5% +32.9% 2844448 ± 6% interrupts.CPU50.RES:Rescheduling_interrupts
2138557 ± 4% +27.1% 2717724 ± 5% interrupts.CPU51.RES:Rescheduling_interrupts
2174982 ± 4% +27.9% 2780727 ± 5% interrupts.CPU52.RES:Rescheduling_interrupts
2160626 ± 5% +28.1% 2767937 ± 7% interrupts.CPU54.RES:Rescheduling_interrupts
2123391 ± 5% +30.7% 2776236 ± 5% interrupts.CPU55.RES:Rescheduling_interrupts
2184843 ± 4% +30.6% 2853955 ± 6% interrupts.CPU56.RES:Rescheduling_interrupts
2199542 ± 6% +29.7% 2853122 ± 7% interrupts.CPU57.RES:Rescheduling_interrupts
2179916 ± 5% +32.2% 2880995 ± 6% interrupts.CPU58.RES:Rescheduling_interrupts
2162370 ± 5% +31.5% 2843745 ± 7% interrupts.CPU59.RES:Rescheduling_interrupts
2200889 ± 3% +32.4% 2913441 ± 5% interrupts.CPU6.RES:Rescheduling_interrupts
2179531 ± 4% +32.5% 2887357 ± 6% interrupts.CPU60.RES:Rescheduling_interrupts
2193266 ± 4% +29.7% 2844497 ± 6% interrupts.CPU61.RES:Rescheduling_interrupts
2160548 ± 5% +37.0% 2960266 ± 6% interrupts.CPU62.RES:Rescheduling_interrupts
2180155 ± 4% +30.0% 2834276 ± 10% interrupts.CPU64.RES:Rescheduling_interrupts
2153999 ± 5% +33.5% 2876008 ± 8% interrupts.CPU65.RES:Rescheduling_interrupts
2179283 ± 3% +30.5% 2844260 ± 7% interrupts.CPU67.RES:Rescheduling_interrupts
2163221 ± 5% +30.7% 2828373 ± 7% interrupts.CPU68.RES:Rescheduling_interrupts
2174917 ± 5% +33.4% 2901097 ± 6% interrupts.CPU69.RES:Rescheduling_interrupts
2201074 ± 3% +29.2% 2842705 ± 7% interrupts.CPU7.RES:Rescheduling_interrupts
2211418 ± 5% +31.2% 2900354 ± 6% interrupts.CPU71.RES:Rescheduling_interrupts
1889043 ± 4% +40.8% 2660535 ± 6% interrupts.CPU72.RES:Rescheduling_interrupts
1896457 ± 4% +39.5% 2645097 ± 7% interrupts.CPU73.RES:Rescheduling_interrupts
1928255 ± 3% +38.2% 2664871 ± 6% interrupts.CPU74.RES:Rescheduling_interrupts
1918874 ± 3% +39.6% 2679067 ± 6% interrupts.CPU75.RES:Rescheduling_interrupts
1913327 ± 5% +41.7% 2710553 ± 5% interrupts.CPU76.RES:Rescheduling_interrupts
1931383 ± 5% +36.4% 2634813 ± 5% interrupts.CPU77.RES:Rescheduling_interrupts
1960809 ± 4% +34.9% 2645806 ± 6% interrupts.CPU78.RES:Rescheduling_interrupts
1929607 ± 5% +38.6% 2675276 ± 5% interrupts.CPU79.RES:Rescheduling_interrupts
2224742 ± 4% +32.3% 2943696 ± 5% interrupts.CPU8.RES:Rescheduling_interrupts
1960053 ± 3% +43.5% 2812849 ± 6% interrupts.CPU80.RES:Rescheduling_interrupts
1941141 ± 5% +41.3% 2742584 ± 5% interrupts.CPU81.RES:Rescheduling_interrupts
1968566 ± 4% +39.9% 2754615 ± 5% interrupts.CPU82.RES:Rescheduling_interrupts
1939121 ± 6% +39.5% 2704432 ± 7% interrupts.CPU83.RES:Rescheduling_interrupts
1937371 ± 4% +37.0% 2653678 ± 7% interrupts.CPU84.RES:Rescheduling_interrupts
1940737 ± 3% +40.9% 2734305 ± 7% interrupts.CPU85.RES:Rescheduling_interrupts
1947378 ± 3% +41.0% 2746497 ± 6% interrupts.CPU86.RES:Rescheduling_interrupts
1985791 ± 8% +37.1% 2721692 ± 6% interrupts.CPU87.RES:Rescheduling_interrupts
1980911 ± 4% +37.5% 2724561 ± 8% interrupts.CPU88.RES:Rescheduling_interrupts
1933675 ± 5% +37.9% 2666050 ± 7% interrupts.CPU89.RES:Rescheduling_interrupts
2203840 ± 3% +29.7% 2858469 ± 6% interrupts.CPU9.RES:Rescheduling_interrupts
1961077 ± 4% +39.8% 2741747 ± 7% interrupts.CPU90.RES:Rescheduling_interrupts
1970070 ± 6% +36.6% 2690985 ± 9% interrupts.CPU91.RES:Rescheduling_interrupts
1952310 ± 5% +38.7% 2707833 ± 7% interrupts.CPU92.RES:Rescheduling_interrupts
1961378 ± 6% +40.3% 2752086 ± 8% interrupts.CPU93.RES:Rescheduling_interrupts
1825332 ± 45% +110.5% 3842087 ± 40% interrupts.CPU94.CAL:Function_call_interrupts
1971260 ± 6% +35.2% 2665751 ± 8% interrupts.CPU94.RES:Rescheduling_interrupts
1911557 ± 5% +36.5% 2609902 ± 7% interrupts.CPU95.RES:Rescheduling_interrupts
2250709 ± 7% +31.7% 2964207 ± 4% interrupts.CPU96.RES:Rescheduling_interrupts
2200169 ± 2% +31.2% 2887221 ± 6% interrupts.CPU97.RES:Rescheduling_interrupts
2223298 ± 3% +34.7% 2994301 ± 5% interrupts.CPU98.RES:Rescheduling_interrupts
2251560 ± 8% +27.8% 2877529 ± 4% interrupts.CPU99.RES:Rescheduling_interrupts
4.083e+08 ± 3% +33.1% 5.436e+08 ± 3% interrupts.RES:Rescheduling_interrupts
21.96 ± 8% -9.4 12.53 ± 7% perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
0.52 ± 26% +0.1 0.62 ± 2% perf-profile.calltrace.cycles-pp.ttwu_do_wakeup.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
0.45 ± 37% +0.1 0.56 perf-profile.calltrace.cycles-pp.hrtimer_get_next_event.get_next_timer_interrupt.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select
0.54 ± 26% +0.1 0.66 ± 2% perf-profile.calltrace.cycles-pp.__calc_delta.update_curr.dequeue_entity.dequeue_task_fair.__sched_text_start
0.85 ± 2% +0.1 0.98 ± 2% perf-profile.calltrace.cycles-pp.get_next_timer_interrupt.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle
0.71 ± 7% +0.1 0.84 ± 5% perf-profile.calltrace.cycles-pp.hrtimer_next_event_without.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry
0.69 ± 5% +0.1 0.84 ± 2% perf-profile.calltrace.cycles-pp.mutex_lock.pipe_read.new_sync_read.vfs_read.ksys_read
0.56 ± 25% +0.2 0.71 ± 2% perf-profile.calltrace.cycles-pp.touch_atime.pipe_read.new_sync_read.vfs_read.ksys_read
0.86 ± 3% +0.2 1.01 perf-profile.calltrace.cycles-pp.__switch_to_asm.read
1.27 ± 7% +0.2 1.43 ± 2% perf-profile.calltrace.cycles-pp.select_task_rq_fair.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
1.10 ± 6% +0.2 1.27 perf-profile.calltrace.cycles-pp.copy_page_from_iter.pipe_write.new_sync_write.vfs_write.ksys_write
0.50 ± 25% +0.2 0.67 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.write
0.54 ± 25% +0.2 0.72 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.read
1.14 ± 6% +0.2 1.33 perf-profile.calltrace.cycles-pp.update_load_avg.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up
0.87 ± 4% +0.2 1.10 perf-profile.calltrace.cycles-pp.__switch_to_asm
0.91 ± 3% +0.3 1.21 ± 2% perf-profile.calltrace.cycles-pp.copy_page_to_iter.pipe_read.new_sync_read.vfs_read.ksys_read
1.04 ± 7% +0.3 1.38 ± 6% perf-profile.calltrace.cycles-pp.update_load_avg.set_next_entity.pick_next_task_fair.__sched_text_start.schedule_idle
0.29 ± 88% +0.3 0.63 ± 2% perf-profile.calltrace.cycles-pp.pick_next_entity.pick_next_task_fair.__sched_text_start.schedule_idle.do_idle
1.44 ± 4% +0.4 1.85 perf-profile.calltrace.cycles-pp.prepare_to_wait_event.pipe_read.new_sync_read.vfs_read.ksys_read
0.16 ±148% +0.4 0.59 ± 6% perf-profile.calltrace.cycles-pp.update_cfs_group.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up
0.93 ± 6% +0.4 1.38 ± 5% perf-profile.calltrace.cycles-pp.timekeeping_max_deferment.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle
3.65 ± 7% +0.5 4.16 perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.autoremove_wake_function
0.03 ±387% +0.5 0.57 ± 2% perf-profile.calltrace.cycles-pp.update_rq_clock.__sched_text_start.schedule.pipe_read.new_sync_read
0.03 ±387% +0.5 0.58 ± 4% perf-profile.calltrace.cycles-pp.__update_load_avg_cfs_rq.update_load_avg.dequeue_entity.dequeue_task_fair.__sched_text_start
0.00 +0.6 0.55 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.prepare_to_wait_event.pipe_read.new_sync_read.vfs_read
0.00 +0.6 0.55 ± 2% perf-profile.calltrace.cycles-pp._raw_spin_unlock_irqrestore.prepare_to_wait_event.pipe_read.new_sync_read.vfs_read
1.98 ± 6% +0.6 2.54 ± 4% perf-profile.calltrace.cycles-pp.set_next_entity.pick_next_task_fair.__sched_text_start.schedule_idle.do_idle
0.00 +0.6 0.57 ± 4% perf-profile.calltrace.cycles-pp.update_cfs_group.dequeue_entity.dequeue_task_fair.__sched_text_start.schedule
4.36 ± 7% +0.6 4.94 perf-profile.calltrace.cycles-pp.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common
0.00 +0.6 0.60 ± 2% perf-profile.calltrace.cycles-pp.finish_task_switch.__sched_text_start.schedule.pipe_read.new_sync_read
4.48 ± 7% +0.6 5.09 perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock
2.23 ± 2% +0.6 2.87 ± 3% perf-profile.calltrace.cycles-pp.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry
3.15 ± 2% +0.8 3.99 ± 2% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry.start_secondary
3.17 ± 4% +0.9 4.03 ± 2% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__sched_text_start.schedule_idle.do_idle.cpu_startup_entry
5.01 ± 8% +1.0 6.03 ± 6% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__sched_text_start.schedule.pipe_read
8.05 ± 7% +1.0 9.09 perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_write
8.55 ± 7% +1.1 9.67 perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.pipe_write.new_sync_write.vfs_write
8.35 ± 7% +1.1 9.47 perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_write.new_sync_write
2.68 ± 4% +1.1 3.81 ± 6% perf-profile.calltrace.cycles-pp.ktime_get.tick_nohz_idle_exit.do_idle.cpu_startup_entry.start_secondary
2.40 ± 8% +1.1 3.54 ± 5% perf-profile.calltrace.cycles-pp.ktime_get.tick_nohz_idle_enter.do_idle.cpu_startup_entry.start_secondary
5.68 ± 8% +1.2 6.85 ± 6% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__sched_text_start.schedule.pipe_read.new_sync_read
9.17 ± 7% +1.2 10.39 perf-profile.calltrace.cycles-pp.__wake_up_common_lock.pipe_write.new_sync_write.vfs_write.ksys_write
3.15 ± 3% +1.3 4.40 ± 3% perf-profile.calltrace.cycles-pp.tick_nohz_idle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
11.93 ± 7% +1.4 13.32 ± 2% perf-profile.calltrace.cycles-pp.schedule.pipe_read.new_sync_read.vfs_read.ksys_read
0.00 +1.4 1.41 ± 6% perf-profile.calltrace.cycles-pp.asm_sysvec_reschedule_ipi.tick_nohz_idle_exit.do_idle.cpu_startup_entry.start_secondary
7.12 ± 8% +1.5 8.59 ± 2% perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
11.35 ± 7% +1.5 12.83 ± 3% perf-profile.calltrace.cycles-pp.__sched_text_start.schedule.pipe_read.new_sync_read.vfs_read
6.58 ± 3% +1.5 8.07 ± 3% perf-profile.calltrace.cycles-pp.__sched_text_start.schedule_idle.do_idle.cpu_startup_entry.start_secondary
6.89 ± 2% +1.6 8.50 ± 2% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
12.14 ± 6% +1.7 13.86 perf-profile.calltrace.cycles-pp.pipe_write.new_sync_write.vfs_write.ksys_write.do_syscall_64
12.55 ± 6% +1.8 14.30 perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
14.42 ± 7% +1.8 16.23 perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
15.00 ± 7% +1.9 16.86 perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
15.28 ± 7% +1.9 17.19 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
17.86 ± 6% +2.8 20.69 perf-profile.calltrace.cycles-pp.pipe_read.new_sync_read.vfs_read.ksys_read.do_syscall_64
18.54 ± 6% +3.0 21.52 perf-profile.calltrace.cycles-pp.new_sync_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
23.27 +3.1 26.32 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
20.77 ± 6% +3.2 23.97 perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
21.47 ± 7% +3.3 24.73 perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
22.09 ± 7% +3.3 25.38 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
27.31 +3.7 31.03 perf-profile.calltrace.cycles-pp.read
22.10 ± 8% -9.5 12.64 ± 6% perf-profile.children.cycles-pp.menu_select
0.19 ± 4% -0.0 0.15 ± 3% perf-profile.children.cycles-pp.rcu_needs_cpu
0.05 ± 8% +0.0 0.07 ± 7% perf-profile.children.cycles-pp.perf_exclude_event
0.12 ± 8% +0.0 0.14 ± 4% perf-profile.children.cycles-pp.iov_iter_init
0.18 ± 6% +0.0 0.20 ± 3% perf-profile.children.cycles-pp.__list_del_entry_valid
0.14 ± 7% +0.0 0.16 ± 6% perf-profile.children.cycles-pp.timestamp_truncate
0.08 ± 7% +0.0 0.10 ± 5% perf-profile.children.cycles-pp.can_stop_idle_tick
0.09 ± 7% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.rcu_dynticks_eqs_exit
0.23 ± 8% +0.0 0.26 ± 3% perf-profile.children.cycles-pp.resched_curr
0.15 ± 6% +0.0 0.17 ± 4% perf-profile.children.cycles-pp.cpus_share_cache
0.09 ± 5% +0.0 0.12 ± 5% perf-profile.children.cycles-pp.rcu_dynticks_eqs_enter
0.11 ± 6% +0.0 0.14 perf-profile.children.cycles-pp.__list_add_valid
0.15 ± 7% +0.0 0.18 ± 5% perf-profile.children.cycles-pp.place_entity
0.13 ± 7% +0.0 0.17 ± 3% perf-profile.children.cycles-pp.rcu_all_qs
0.13 ± 12% +0.0 0.16 ± 7% perf-profile.children.cycles-pp.perf_swevent_event
0.26 ± 7% +0.0 0.30 ± 2% perf-profile.children.cycles-pp.syscall_enter_from_user_mode
0.07 ± 5% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.__x64_sys_write
0.10 ± 8% +0.0 0.14 ± 12% perf-profile.children.cycles-pp.__sb_start_write
0.38 ± 3% +0.0 0.42 ± 2% perf-profile.children.cycles-pp.__rdgsbase_inactive
0.16 ± 6% +0.0 0.20 ± 4% perf-profile.children.cycles-pp.available_idle_cpu
0.43 ± 6% +0.0 0.47 ± 2% perf-profile.children.cycles-pp.file_update_time
0.17 ± 4% +0.0 0.22 ± 2% perf-profile.children.cycles-pp.apparmor_file_permission
0.21 ± 4% +0.0 0.25 ± 3% perf-profile.children.cycles-pp.clear_buddies
0.20 ± 4% +0.0 0.24 ± 3% perf-profile.children.cycles-pp.put_prev_task_idle
0.46 ± 6% +0.0 0.51 ± 3% perf-profile.children.cycles-pp.current_time
0.52 ± 2% +0.0 0.57 perf-profile.children.cycles-pp.hrtimer_get_next_event
0.02 ±113% +0.1 0.07 ± 5% perf-profile.children.cycles-pp.sched_idle_set_state
0.44 ± 6% +0.1 0.50 ± 4% perf-profile.children.cycles-pp.hrtimer_interrupt
0.24 ± 5% +0.1 0.29 ± 2% perf-profile.children.cycles-pp.switch_fpu_return
0.45 ± 5% +0.1 0.51 ± 4% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.19 ± 6% +0.1 0.25 ± 3% perf-profile.children.cycles-pp.rcu_eqs_exit
0.22 ± 6% +0.1 0.28 ± 3% perf-profile.children.cycles-pp.anon_pipe_buf_release
0.46 ± 8% +0.1 0.53 perf-profile.children.cycles-pp.copyin
0.28 ± 5% +0.1 0.35 ± 2% perf-profile.children.cycles-pp.finish_wait
0.29 ± 4% +0.1 0.35 ± 3% perf-profile.children.cycles-pp.rb_erase
0.32 ± 8% +0.1 0.39 ± 6% perf-profile.children.cycles-pp.account_entity_enqueue
0.26 ± 6% +0.1 0.33 ± 2% perf-profile.children.cycles-pp._cond_resched
0.57 ± 8% +0.1 0.64 ± 2% perf-profile.children.cycles-pp.__fget_light
0.00 +0.1 0.07 ± 8% perf-profile.children.cycles-pp.cpu_latency_qos_limit
0.68 ± 8% +0.1 0.76 ± 2% perf-profile.children.cycles-pp.__fdget_pos
0.97 ± 8% +0.1 1.05 ± 2% perf-profile.children.cycles-pp.common_file_perm
0.33 ± 5% +0.1 0.41 ± 2% perf-profile.children.cycles-pp.switch_mm_irqs_off
0.43 ± 6% +0.1 0.51 ± 4% perf-profile.children.cycles-pp.atime_needs_update
0.46 ± 5% +0.1 0.54 ± 2% perf-profile.children.cycles-pp.check_preempt_curr
0.34 ± 3% +0.1 0.42 ± 2% perf-profile.children.cycles-pp.__might_fault
0.35 ± 4% +0.1 0.43 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.56 ± 6% +0.1 0.64 ± 2% perf-profile.children.cycles-pp.ttwu_do_wakeup
0.05 ± 26% +0.1 0.15 ± 4% perf-profile.children.cycles-pp.irq_work_needs_cpu
0.03 ± 77% +0.1 0.12 ± 3% perf-profile.children.cycles-pp.default_wake_function
0.57 ± 6% +0.1 0.67 ± 2% perf-profile.children.cycles-pp.__calc_delta
0.42 ± 5% +0.1 0.52 ± 2% perf-profile.children.cycles-pp.copy_user_generic_unrolled
0.35 ± 5% +0.1 0.46 ± 3% perf-profile.children.cycles-pp.rcu_idle_exit
0.39 ± 4% +0.1 0.50 ± 2% perf-profile.children.cycles-pp.copyout
0.81 ± 7% +0.1 0.92 ± 3% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.43 ± 4% +0.1 0.54 perf-profile.children.cycles-pp.mutex_unlock
0.44 ± 4% +0.1 0.57 ± 2% perf-profile.children.cycles-pp.__might_sleep
0.54 ± 5% +0.1 0.67 ± 2% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.59 ± 5% +0.1 0.71 ± 2% perf-profile.children.cycles-pp.touch_atime
0.87 ± 2% +0.1 1.00 ± 2% perf-profile.children.cycles-pp.get_next_timer_interrupt
0.22 ± 13% +0.1 0.36 ± 18% perf-profile.children.cycles-pp.native_irq_return_iret
0.73 ± 7% +0.1 0.87 ± 5% perf-profile.children.cycles-pp.hrtimer_next_event_without
2.32 ± 2% +0.1 2.47 ± 2% perf-profile.children.cycles-pp.__switch_to
0.55 ± 3% +0.1 0.70 ± 2% perf-profile.children.cycles-pp.pick_next_entity
0.97 ± 6% +0.2 1.13 perf-profile.children.cycles-pp.update_rq_clock
0.67 ± 6% +0.2 0.82 ± 4% perf-profile.children.cycles-pp.reweight_entity
0.37 ± 5% +0.2 0.53 ± 2% perf-profile.children.cycles-pp.cpuidle_governor_latency_req
1.27 ± 7% +0.2 1.44 ± 2% perf-profile.children.cycles-pp.select_task_rq_fair
1.13 ± 5% +0.2 1.31 perf-profile.children.cycles-pp.copy_page_from_iter
0.75 ± 2% +0.2 0.94 ± 2% perf-profile.children.cycles-pp._raw_spin_lock
0.76 ± 4% +0.2 0.96 ± 2% perf-profile.children.cycles-pp.___might_sleep
0.79 ± 4% +0.2 0.99 ± 4% perf-profile.children.cycles-pp.fsnotify
0.93 ± 4% +0.2 1.17 ± 2% perf-profile.children.cycles-pp.syscall_return_via_sysret
1.08 ± 5% +0.2 1.33 perf-profile.children.cycles-pp.mutex_lock
1.11 ± 5% +0.2 1.36 ± 2% perf-profile.children.cycles-pp.__update_load_avg_se
0.96 ± 7% +0.3 1.22 ± 6% perf-profile.children.cycles-pp.update_cfs_group
1.05 ± 5% +0.3 1.32 ± 3% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
1.11 ± 4% +0.3 1.40 perf-profile.children.cycles-pp.entry_SYSCALL_64
1.15 ± 3% +0.3 1.44 perf-profile.children.cycles-pp.native_sched_clock
0.93 ± 3% +0.3 1.24 ± 2% perf-profile.children.cycles-pp.copy_page_to_iter
1.19 ± 3% +0.3 1.50 perf-profile.children.cycles-pp.sched_clock
1.93 ± 2% +0.3 2.25 perf-profile.children.cycles-pp.__switch_to_asm
1.39 ± 4% +0.3 1.72 ± 2% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
1.37 ± 3% +0.3 1.70 perf-profile.children.cycles-pp.sched_clock_cpu
1.44 ± 3% +0.4 1.81 perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.49 ± 4% +0.4 1.92 perf-profile.children.cycles-pp.prepare_to_wait_event
1.12 ± 8% +0.4 1.56 ± 8% perf-profile.children.cycles-pp.finish_task_switch
0.94 ± 6% +0.4 1.39 ± 5% perf-profile.children.cycles-pp.timekeeping_max_deferment
0.93 ± 7% +0.5 1.39 ± 5% perf-profile.children.cycles-pp.asm_sysvec_reschedule_ipi
2.09 ± 5% +0.6 2.67 ± 3% perf-profile.children.cycles-pp.set_next_entity
3.87 ± 8% +0.6 4.50 ± 3% perf-profile.children.cycles-pp.enqueue_entity
2.27 ± 2% +0.7 2.92 ± 3% perf-profile.children.cycles-pp.tick_nohz_next_event
4.49 ± 8% +0.7 5.17 ± 3% perf-profile.children.cycles-pp.enqueue_task_fair
4.60 ± 7% +0.7 5.32 ± 3% perf-profile.children.cycles-pp.ttwu_do_activate
3.18 ± 2% +0.8 4.03 ± 2% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
3.96 ± 5% +0.9 4.83 ± 2% perf-profile.children.cycles-pp.pick_next_task_fair
3.77 ± 7% +1.0 4.79 ± 6% perf-profile.children.cycles-pp.update_load_avg
5.09 ± 8% +1.0 6.13 ± 6% perf-profile.children.cycles-pp.dequeue_entity
8.08 ± 7% +1.1 9.13 perf-profile.children.cycles-pp.try_to_wake_up
8.56 ± 7% +1.1 9.67 perf-profile.children.cycles-pp.__wake_up_common
8.36 ± 7% +1.1 9.49 perf-profile.children.cycles-pp.autoremove_wake_function
5.69 ± 7% +1.2 6.86 ± 6% perf-profile.children.cycles-pp.dequeue_task_fair
9.18 ± 7% +1.2 10.40 perf-profile.children.cycles-pp.__wake_up_common_lock
3.26 ± 2% +1.4 4.64 ± 3% perf-profile.children.cycles-pp.tick_nohz_idle_enter
11.95 ± 7% +1.4 13.34 ± 2% perf-profile.children.cycles-pp.schedule
7.38 ± 8% +1.4 8.81 ± 3% perf-profile.children.cycles-pp.poll_idle
6.95 ± 2% +1.6 8.58 ± 2% perf-profile.children.cycles-pp.schedule_idle
12.18 ± 6% +1.7 13.90 perf-profile.children.cycles-pp.pipe_write
12.60 ± 6% +1.8 14.35 perf-profile.children.cycles-pp.new_sync_write
14.46 ± 7% +1.8 16.27 perf-profile.children.cycles-pp.vfs_write
15.02 ± 7% +1.9 16.88 perf-profile.children.cycles-pp.ksys_write
5.55 ± 5% +2.2 7.74 ± 5% perf-profile.children.cycles-pp.ktime_get
17.95 ± 6% +2.9 20.81 perf-profile.children.cycles-pp.pipe_read
18.55 ± 6% +3.0 21.54 perf-profile.children.cycles-pp.new_sync_read
18.30 ± 5% +3.0 21.30 ± 2% perf-profile.children.cycles-pp.__sched_text_start
20.80 ± 6% +3.2 24.02 perf-profile.children.cycles-pp.vfs_read
21.50 ± 7% +3.3 24.77 perf-profile.children.cycles-pp.ksys_read
27.57 +3.8 31.35 perf-profile.children.cycles-pp.read
37.39 ± 7% +5.2 42.60 perf-profile.children.cycles-pp.do_syscall_64
18.40 ± 11% -10.6 7.85 ± 11% perf-profile.self.cycles-pp.menu_select
4.48 ± 14% -2.5 1.93 ± 11% perf-profile.self.cycles-pp.cpuidle_enter_state
0.18 ± 5% -0.0 0.14 ± 5% perf-profile.self.cycles-pp.rcu_needs_cpu
0.07 ± 6% +0.0 0.09 ± 2% perf-profile.self.cycles-pp.sched_clock
0.17 ± 6% +0.0 0.19 ± 3% perf-profile.self.cycles-pp.__list_del_entry_valid
0.09 ± 5% +0.0 0.11 ± 5% perf-profile.self.cycles-pp.iov_iter_init
0.11 ± 4% +0.0 0.13 ± 4% perf-profile.self.cycles-pp.tick_nohz_get_sleep_length
0.12 ± 7% +0.0 0.14 ± 6% perf-profile.self.cycles-pp.current_time
0.06 ± 8% +0.0 0.08 ± 3% perf-profile.self.cycles-pp.copyout
0.13 ± 5% +0.0 0.15 ± 6% perf-profile.self.cycles-pp.timestamp_truncate
0.10 ± 5% +0.0 0.12 ± 2% perf-profile.self.cycles-pp.__list_add_valid
0.07 ± 6% +0.0 0.10 ± 4% perf-profile.self.cycles-pp.can_stop_idle_tick
0.12 ± 7% +0.0 0.14 ± 5% perf-profile.self.cycles-pp.cpus_share_cache
0.10 ± 7% +0.0 0.12 ± 3% perf-profile.self.cycles-pp.rcu_all_qs
0.06 ± 13% +0.0 0.09 ± 12% perf-profile.self.cycles-pp.pm_qos_read_value
0.06 +0.0 0.09 ± 7% perf-profile.self.cycles-pp.flush_smp_call_function_from_idle
0.09 ± 3% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.__might_fault
0.08 ± 7% +0.0 0.11 ± 3% perf-profile.self.cycles-pp.rcu_dynticks_eqs_exit
0.10 ± 6% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.rcu_eqs_exit
0.10 ± 5% +0.0 0.13 ± 4% perf-profile.self.cycles-pp.ttwu_do_activate
0.23 ± 3% +0.0 0.26 ± 2% perf-profile.self.cycles-pp.tick_nohz_next_event
0.30 ± 8% +0.0 0.33 ± 2% perf-profile.self.cycles-pp.do_syscall_64
0.09 ± 4% +0.0 0.12 ± 5% perf-profile.self.cycles-pp.rcu_dynticks_eqs_enter
0.16 ± 9% +0.0 0.19 ± 3% perf-profile.self.cycles-pp.rb_insert_color
0.16 ± 2% +0.0 0.20 ± 3% perf-profile.self.cycles-pp.clear_buddies
0.18 ± 3% +0.0 0.22 ± 3% perf-profile.self.cycles-pp.cpu_startup_entry
0.16 ± 4% +0.0 0.20 ± 2% perf-profile.self.cycles-pp.cpuidle_governor_latency_req
0.25 ± 7% +0.0 0.28 ± 2% perf-profile.self.cycles-pp.syscall_enter_from_user_mode
0.06 ± 8% +0.0 0.10 ± 2% perf-profile.self.cycles-pp.__x64_sys_write
0.16 ± 3% +0.0 0.20 ± 3% perf-profile.self.cycles-pp.put_prev_task_idle
0.10 ± 8% +0.0 0.14 ± 12% perf-profile.self.cycles-pp.__sb_start_write
0.11 ± 6% +0.0 0.15 ± 3% perf-profile.self.cycles-pp._cond_resched
0.14 ± 5% +0.0 0.18 ± 3% perf-profile.self.cycles-pp.touch_atime
0.15 ± 6% +0.0 0.19 ± 5% perf-profile.self.cycles-pp.available_idle_cpu
0.16 ± 4% +0.0 0.20 ± 2% perf-profile.self.cycles-pp.apparmor_file_permission
0.13 +0.0 0.17 ± 3% perf-profile.self.cycles-pp.get_next_timer_interrupt
0.17 ± 4% +0.0 0.21 ± 2% perf-profile.self.cycles-pp.check_preempt_curr
0.15 ± 3% +0.0 0.20 ± 3% perf-profile.self.cycles-pp.put_prev_task_fair
0.39 ± 8% +0.0 0.44 ± 2% perf-profile.self.cycles-pp.ksys_read
0.21 ± 5% +0.0 0.25 perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.16 ± 4% +0.0 0.21 ± 2% perf-profile.self.cycles-pp.rcu_idle_exit
0.00 +0.1 0.05 ± 4% perf-profile.self.cycles-pp.perf_exclude_event
0.40 ± 6% +0.1 0.46 perf-profile.self.cycles-pp.update_rq_clock
0.22 ± 5% +0.1 0.28 ± 2% perf-profile.self.cycles-pp.switch_fpu_return
0.21 ± 4% +0.1 0.26 ± 7% perf-profile.self.cycles-pp.__hrtimer_next_event_base
0.21 ± 6% +0.1 0.27 ± 3% perf-profile.self.cycles-pp.anon_pipe_buf_release
0.30 ± 8% +0.1 0.36 ± 6% perf-profile.self.cycles-pp.account_entity_enqueue
0.27 ± 5% +0.1 0.33 ± 3% perf-profile.self.cycles-pp.rb_erase
0.00 ±387% +0.1 0.07 ± 9% perf-profile.self.cycles-pp.sched_idle_set_state
0.55 ± 8% +0.1 0.61 ± 2% perf-profile.self.cycles-pp.__fget_light
0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.cpu_latency_qos_limit
0.30 ± 5% +0.1 0.36 ± 2% perf-profile.self.cycles-pp.exit_to_user_mode_prepare
0.23 ± 4% +0.1 0.29 ± 3% perf-profile.self.cycles-pp.copy_page_to_iter
0.37 ± 5% +0.1 0.44 ± 2% perf-profile.self.cycles-pp.write
0.32 ± 2% +0.1 0.39 ± 2% perf-profile.self.cycles-pp.__rdgsbase_inactive
0.31 ± 4% +0.1 0.38 ± 2% perf-profile.self.cycles-pp.dequeue_entity
0.35 ± 5% +0.1 0.42 ± 2% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.32 ± 5% +0.1 0.40 ± 2% perf-profile.self.cycles-pp.switch_mm_irqs_off
0.79 ± 9% +0.1 0.87 ± 3% perf-profile.self.cycles-pp.common_file_perm
0.31 ± 4% +0.1 0.39 ± 2% perf-profile.self.cycles-pp.read
0.33 ± 4% +0.1 0.42 ± 2% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.49 ± 5% +0.1 0.57 perf-profile.self.cycles-pp.pipe_write
0.56 ± 6% +0.1 0.66 ± 2% perf-profile.self.cycles-pp.__calc_delta
0.04 ± 48% +0.1 0.14 ± 4% perf-profile.self.cycles-pp.irq_work_needs_cpu
0.40 ± 5% +0.1 0.49 ± 2% perf-profile.self.cycles-pp.copy_user_generic_unrolled
0.42 ± 4% +0.1 0.52 perf-profile.self.cycles-pp.mutex_unlock
0.49 ± 5% +0.1 0.60 ± 2% perf-profile.self.cycles-pp.mutex_lock
0.54 ± 3% +0.1 0.65 perf-profile.self.cycles-pp.pick_next_task_fair
0.39 ± 4% +0.1 0.50 ± 2% perf-profile.self.cycles-pp.__might_sleep
0.38 ± 5% +0.1 0.49 ± 3% perf-profile.self.cycles-pp.pick_next_entity
0.53 ± 6% +0.1 0.64 ± 8% perf-profile.self.cycles-pp.dequeue_task_fair
0.54 ± 5% +0.1 0.66 perf-profile.self.cycles-pp.new_sync_read
0.74 ± 7% +0.1 0.86 ± 2% perf-profile.self.cycles-pp.enqueue_entity
0.00 +0.1 0.12 ± 3% perf-profile.self.cycles-pp.default_wake_function
0.68 ± 8% +0.1 0.80 perf-profile.self.cycles-pp.vfs_read
2.22 ± 2% +0.1 2.36 ± 2% perf-profile.self.cycles-pp.__switch_to
0.68 ± 5% +0.1 0.81 ± 3% perf-profile.self.cycles-pp.select_task_rq_fair
0.22 ± 13% +0.1 0.35 ± 18% perf-profile.self.cycles-pp.native_irq_return_iret
0.60 ± 4% +0.2 0.75 perf-profile.self.cycles-pp.entry_SYSCALL_64
0.66 ± 6% +0.2 0.82 ± 4% perf-profile.self.cycles-pp.reweight_entity
0.59 ± 5% +0.2 0.75 ± 2% perf-profile.self.cycles-pp.set_next_entity
0.61 ± 4% +0.2 0.78 perf-profile.self.cycles-pp.prepare_to_wait_event
0.89 ± 6% +0.2 1.07 perf-profile.self.cycles-pp.pipe_read
0.73 ± 2% +0.2 0.91 ± 2% perf-profile.self.cycles-pp._raw_spin_lock
0.75 ± 4% +0.2 0.94 ± 4% perf-profile.self.cycles-pp.fsnotify
0.74 ± 4% +0.2 0.94 ± 2% perf-profile.self.cycles-pp.___might_sleep
2.67 ± 3% +0.2 2.88 perf-profile.self.cycles-pp.__sched_text_start
1.06 ± 5% +0.2 1.29 ± 2% perf-profile.self.cycles-pp.__update_load_avg_se
0.92 ± 4% +0.2 1.16 ± 2% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.98 ± 6% +0.3 1.23 ± 4% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.79 ± 6% +0.3 1.04 ± 3% perf-profile.self.cycles-pp.finish_task_switch
0.94 ± 7% +0.3 1.19 ± 6% perf-profile.self.cycles-pp.update_cfs_group
1.10 ± 3% +0.3 1.39 perf-profile.self.cycles-pp.native_sched_clock
1.27 ± 3% +0.3 1.56 perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
1.39 ± 3% +0.4 1.75 perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.78 ± 2% +0.4 2.18 perf-profile.self.cycles-pp.__switch_to_asm
0.94 ± 6% +0.4 1.38 ± 5% perf-profile.self.cycles-pp.timekeeping_max_deferment
6.89 ± 8% +1.3 8.21 ± 2% perf-profile.self.cycles-pp.poll_idle
4.77 ± 4% +2.1 6.91 ± 6% perf-profile.self.cycles-pp.ktime_get
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.
Thanks,
Rong Chen
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