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