Messages in this thread | | | Date | Sun, 8 Oct 2023 14:26:12 +0800 | From | kernel test robot <> | Subject | [tip:sched/core] [sched/fair] 1528c661c2: stress-ng.nanosleep.ops_per_sec 132.1% improvement |
| |
Hello,
kernel test robot noticed a 132.1% improvement of stress-ng.nanosleep.ops_per_sec on:
commit: 1528c661c24b407e92194426b0adbb43de859ce0 ("sched/fair: Ratelimit update to tg->load_avg") https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git sched/core
testcase: stress-ng test machine: 224 threads 2 sockets Intel(R) Xeon(R) Platinum 8480CTDX (Sapphire Rapids) with 256G memory parameters:
nr_threads: 100% testtime: 60s sc_pid_max: 4194304 class: scheduler test: nanosleep cpufreq_governor: performance
Details are as below: -------------------------------------------------------------------------------------------------->
The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20231008/202310081420.1e3f0ec2-oliver.sang@intel.com
========================================================================================= class/compiler/cpufreq_governor/kconfig/nr_threads/rootfs/sc_pid_max/tbox_group/test/testcase/testtime: scheduler/gcc-12/performance/x86_64-rhel-8.3/100%/debian-11.1-x86_64-20220510.cgz/4194304/lkp-spr-r02/nanosleep/stress-ng/60s
commit: 8f0eed4a78 ("freezer,sched: Use saved_state to reduce some spurious wakeups") 1528c661c2 ("sched/fair: Ratelimit update to tg->load_avg")
8f0eed4a78a81668 1528c661c24b407e92194426b0a ---------------- --------------------------- %stddev %change %stddev \ | \ 1788278 ± 22% +82.1% 3256900 ± 17% numa-numastat.node1.numa_hit 1.196e+09 ± 11% +68.2% 2.013e+09 ± 4% cpuidle..time 35305629 ± 12% +868.2% 3.418e+08 ± 3% cpuidle..usage 42048 ± 5% +124.3% 94302 ± 3% perf-c2c.HITM.local 2061 ± 3% +17.1% 2414 ± 3% perf-c2c.HITM.remote 44110 ± 5% +119.3% 96716 ± 3% perf-c2c.HITM.total 8.19 ± 7% +7.4 15.56 ± 5% mpstat.cpu.all.idle% 61.19 -8.0 53.21 mpstat.cpu.all.irq% 0.22 ± 5% -0.1 0.12 ± 2% mpstat.cpu.all.soft% 24.09 ± 2% -4.1 19.96 ± 2% mpstat.cpu.all.sys% 6.30 ± 3% +4.8 11.14 ± 2% mpstat.cpu.all.usr% 10.68 ± 5% +69.9% 18.15 ± 4% vmstat.cpu.id 6699292 ± 4% +64.2% 11002864 vmstat.memory.cache 806.44 -43.3% 457.42 ± 2% vmstat.procs.r 9342020 ± 3% +180.3% 26182293 vmstat.system.cs 2314629 ± 4% +134.8% 5434232 vmstat.system.in 6504429 ± 4% +65.3% 10752882 meminfo.Cached 20096347 +21.9% 24496061 meminfo.Committed_AS 4412262 ± 6% +98.2% 8745790 meminfo.Inactive 4412077 ± 6% +98.2% 8745604 meminfo.Inactive(anon) 1221815 ± 3% +14.5% 1399226 meminfo.Mapped 10558172 ± 2% +41.0% 14885880 meminfo.Memused 3758023 ± 7% +113.1% 8006551 meminfo.Shmem 10680780 ± 2% +40.6% 15014302 meminfo.max_used_kB 1069 ± 55% +439.3% 5767 ± 91% numa-vmstat.node0.nr_active_anon 1069 ± 55% +439.3% 5767 ± 91% numa-vmstat.node0.nr_zone_active_anon 892095 ± 26% +115.8% 1925428 ± 18% numa-vmstat.node1.nr_inactive_anon 200147 ± 4% +21.0% 242200 ± 2% numa-vmstat.node1.nr_mapped 839229 ± 29% +118.5% 1833653 ± 19% numa-vmstat.node1.nr_shmem 49686 ± 5% +7.3% 53298 ± 4% numa-vmstat.node1.nr_slab_unreclaimable 892090 ± 26% +115.8% 1925422 ± 18% numa-vmstat.node1.nr_zone_inactive_anon 1788022 ± 22% +82.0% 3254216 ± 17% numa-vmstat.node1.numa_hit 4359 ± 54% +429.7% 23092 ± 91% numa-meminfo.node0.Active 4276 ± 55% +438.5% 23028 ± 91% numa-meminfo.node0.Active(anon) 583541 ± 13% +26.6% 739012 ± 7% numa-meminfo.node1.AnonPages.max 3567199 ± 26% +115.6% 7691598 ± 18% numa-meminfo.node1.Inactive 3567139 ± 26% +115.6% 7691501 ± 18% numa-meminfo.node1.Inactive(anon) 800329 ± 4% +20.6% 965248 ± 2% numa-meminfo.node1.Mapped 5754327 ± 25% +64.8% 9485787 ± 15% numa-meminfo.node1.MemUsed 198757 ± 5% +7.3% 213175 ± 4% numa-meminfo.node1.SUnreclaim 3355207 ± 29% +118.3% 7323480 ± 19% numa-meminfo.node1.Shmem 189767 ± 3% -61.2% 73643 stress-ng.nanosleep.nanosec_sleep_overrun 27598723 ± 3% +133.2% 64356222 stress-ng.nanosleep.ops 462089 ± 3% +132.1% 1072572 stress-ng.nanosleep.ops_per_sec 34475924 ± 3% -28.4% 24670674 ± 4% stress-ng.time.involuntary_context_switches 44200 ± 2% +11.7% 49387 stress-ng.time.minor_page_faults 4994 ± 4% +49.9% 7486 stress-ng.time.percent_of_cpu_this_job_got 2512 ± 4% +21.8% 3059 stress-ng.time.system_time 595.11 ± 4% +167.9% 1594 stress-ng.time.user_time 5.234e+08 ± 3% +133.4% 1.221e+09 stress-ng.time.voluntary_context_switches 22040868 ± 11% +994.7% 2.413e+08 ± 3% turbostat.C1 0.59 ± 16% +4.0 4.56 ± 8% turbostat.C1% 8313600 ± 26% +273.4% 31045343 ± 13% turbostat.C1E 7.33 ± 13% +35.3% 9.91 ± 8% turbostat.CPU%c1 0.11 ± 3% +128.4% 0.26 turbostat.IPC 1.533e+08 ± 3% +133.8% 3.584e+08 turbostat.IRQ 0.51 ±149% +93.2 93.69 ± 3% turbostat.PKG_% 4412934 ± 11% +1464.1% 69024287 ± 3% turbostat.POLL 0.66 ± 11% +1.9 2.51 ± 2% turbostat.POLL% 47.67 +4.9% 50.00 turbostat.PkgTmp 611.58 +10.6% 676.35 turbostat.PkgWatt 18.31 +7.4% 19.66 turbostat.RAMWatt 215717 ± 2% +5.1% 226642 proc-vmstat.nr_anon_pages 6289822 -1.7% 6181574 proc-vmstat.nr_dirty_background_threshold 12595023 -1.7% 12378263 proc-vmstat.nr_dirty_threshold 1626170 ± 4% +65.5% 2691142 proc-vmstat.nr_file_pages 63275083 -1.7% 62191019 proc-vmstat.nr_free_pages 1103413 ± 6% +98.4% 2188968 proc-vmstat.nr_inactive_anon 306286 ± 3% +14.7% 351386 proc-vmstat.nr_mapped 939568 ± 7% +113.3% 2004558 proc-vmstat.nr_shmem 37887 +6.4% 40323 proc-vmstat.nr_slab_reclaimable 1103413 ± 6% +98.4% 2188968 proc-vmstat.nr_zone_inactive_anon 2336230 ± 4% +66.8% 3896214 proc-vmstat.numa_hit 2102646 ± 5% +74.3% 3664234 proc-vmstat.numa_local 67982 ± 13% +49.1% 101369 ± 12% proc-vmstat.numa_pages_migrated 2616709 ± 4% +61.2% 4217711 proc-vmstat.pgalloc_normal 67982 ± 13% +49.1% 101369 ± 12% proc-vmstat.pgmigrate_success 27451 +3.8% 28482 ± 2% proc-vmstat.pgreuse 1726569 ± 8% +21.9% 2103977 ± 4% sched_debug.cfs_rq:/.avg_vruntime.avg 1337584 ± 7% +20.3% 1608878 ± 6% sched_debug.cfs_rq:/.avg_vruntime.min 2.22 ± 5% -49.9% 1.11 ± 6% sched_debug.cfs_rq:/.h_nr_running.avg 1.68 ± 3% -28.3% 1.20 ± 11% sched_debug.cfs_rq:/.h_nr_running.stddev 641617 ± 14% -23.6% 489902 ± 7% sched_debug.cfs_rq:/.left_vruntime.avg 1726569 ± 8% +21.9% 2103977 ± 4% sched_debug.cfs_rq:/.min_vruntime.avg 1337583 ± 7% +20.3% 1608878 ± 6% sched_debug.cfs_rq:/.min_vruntime.min 0.50 -12.9% 0.44 ± 3% sched_debug.cfs_rq:/.nr_running.avg 0.24 ± 6% +36.2% 0.33 ± 4% sched_debug.cfs_rq:/.nr_running.stddev 641617 ± 14% -23.6% 489902 ± 7% sched_debug.cfs_rq:/.right_vruntime.avg 2114 -54.3% 967.23 ± 2% sched_debug.cfs_rq:/.runnable_avg.avg 6417 ± 11% -67.2% 2105 ± 9% sched_debug.cfs_rq:/.runnable_avg.max 845.90 ± 6% -61.7% 324.18 ± 30% sched_debug.cfs_rq:/.runnable_avg.stddev 316.80 ± 2% +19.8% 379.50 sched_debug.cfs_rq:/.util_avg.avg 24.45 ± 9% -36.3% 15.59 ± 16% sched_debug.cfs_rq:/.util_est_enqueued.avg 707.75 ± 4% +13.6% 804.17 ± 12% sched_debug.cfs_rq:/.util_est_enqueued.max 61.20 ± 10% +15.0% 70.40 ± 16% sched_debug.cfs_rq:/.util_est_enqueued.stddev 4596 ± 10% -41.1% 2706 ± 9% sched_debug.cpu.avg_idle.min 34.11 ± 5% -62.0% 12.94 ± 8% sched_debug.cpu.clock.stddev 0.00 ± 38% -54.5% 0.00 ± 28% sched_debug.cpu.next_balance.stddev 2.05 ± 6% -48.7% 1.05 ± 6% sched_debug.cpu.nr_running.avg 10.25 ± 12% -31.7% 7.00 ± 17% sched_debug.cpu.nr_running.max 1.62 ± 3% -28.3% 1.16 ± 8% sched_debug.cpu.nr_running.stddev 1314950 ± 3% +177.9% 3654540 sched_debug.cpu.nr_switches.avg 1474859 ± 6% +171.4% 4003108 sched_debug.cpu.nr_switches.max 423172 ± 25% +198.2% 1262042 ± 3% sched_debug.cpu.nr_switches.min 129725 ± 43% +81.7% 235732 ± 2% sched_debug.cpu.nr_switches.stddev 2.458e+10 ± 2% +111.0% 5.186e+10 perf-stat.i.branch-instructions 2.32 ± 2% -0.1 2.18 perf-stat.i.branch-miss-rate% 5.015e+08 ± 4% +106.6% 1.036e+09 perf-stat.i.branch-misses 23929219 ± 4% +135.2% 56282049 ± 2% perf-stat.i.cache-misses 2.244e+09 ± 4% +117.5% 4.879e+09 perf-stat.i.cache-references 9753123 ± 3% +180.7% 27375300 perf-stat.i.context-switches 5.55 ± 2% -57.2% 2.38 perf-stat.i.cpi 6.042e+11 -3.0% 5.858e+11 perf-stat.i.cpu-cycles 2696454 ± 7% +487.5% 15842861 perf-stat.i.cpu-migrations 27921 ± 4% -58.8% 11493 ± 4% perf-stat.i.cycles-between-cache-misses 0.27 ± 2% +0.1 0.37 ± 3% perf-stat.i.dTLB-load-miss-rate% 75502425 ± 4% +216.3% 2.388e+08 ± 3% perf-stat.i.dTLB-load-misses 2.884e+10 ± 3% +126.8% 6.542e+10 perf-stat.i.dTLB-loads 0.09 +0.0 0.12 perf-stat.i.dTLB-store-miss-rate% 11726278 ± 4% +242.5% 40162917 perf-stat.i.dTLB-store-misses 1.44e+10 ± 3% +145.5% 3.536e+10 perf-stat.i.dTLB-stores 1.18e+11 ± 3% +119.1% 2.585e+11 perf-stat.i.instructions 0.23 ± 3% +97.9% 0.45 perf-stat.i.ipc 2.69 -3.0% 2.61 perf-stat.i.metric.GHz 167.39 ± 4% +184.1% 475.63 perf-stat.i.metric.K/sec 312.50 ± 3% +125.0% 702.99 perf-stat.i.metric.M/sec 8403055 ± 3% +89.8% 15946397 ± 6% perf-stat.i.node-load-misses 1963848 ± 18% +144.4% 4799465 ± 23% perf-stat.i.node-loads 1.04 ± 4% +0.1 1.14 ± 3% perf-stat.overall.cache-miss-rate% 5.27 ± 3% -56.5% 2.29 perf-stat.overall.cpi 25657 ± 4% -59.0% 10531 ± 3% perf-stat.overall.cycles-between-cache-misses 0.27 ± 2% +0.1 0.37 ± 3% perf-stat.overall.dTLB-load-miss-rate% 0.08 +0.0 0.11 perf-stat.overall.dTLB-store-miss-rate% 0.19 ± 3% +129.4% 0.44 perf-stat.overall.ipc 2.356e+10 ± 3% +114.2% 5.047e+10 perf-stat.ps.branch-instructions 4.967e+08 ± 4% +106.2% 1.024e+09 perf-stat.ps.branch-misses 23248271 ± 4% +136.1% 54900505 ± 3% perf-stat.ps.cache-misses 2.232e+09 ± 4% +116.2% 4.825e+09 perf-stat.ps.cache-references 9616674 ± 3% +181.5% 27067126 perf-stat.ps.context-switches 5.952e+11 -3.0% 5.775e+11 perf-stat.ps.cpu-cycles 2651495 ± 7% +490.9% 15667625 perf-stat.ps.cpu-migrations 74077179 ± 4% +218.2% 2.357e+08 ± 3% perf-stat.ps.dTLB-load-misses 2.775e+10 ± 3% +130.2% 6.387e+10 perf-stat.ps.dTLB-loads 11551638 ± 4% +243.8% 39717859 perf-stat.ps.dTLB-store-misses 1.382e+10 ± 3% +149.9% 3.453e+10 perf-stat.ps.dTLB-stores 1.131e+11 ± 3% +122.6% 2.518e+11 perf-stat.ps.instructions 8218605 ± 4% +90.2% 15635851 ± 6% perf-stat.ps.node-load-misses 2176073 ± 16% +132.8% 5066642 ± 23% perf-stat.ps.node-loads 7.181e+12 ± 2% +118.9% 1.572e+13 perf-stat.total.instructions 13.34 -13.3 0.00 perf-profile.calltrace.cycles-pp.update_cfs_group.dequeue_task_fair.__schedule.schedule.do_nanosleep 17.52 -12.7 4.82 perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.do_nanosleep.hrtimer_nanosleep 39.72 -11.9 27.86 perf-profile.calltrace.cycles-pp.__schedule.schedule.do_nanosleep.hrtimer_nanosleep.common_nsleep 12.39 ± 2% -11.8 0.59 perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt 12.28 ± 2% -11.7 0.55 perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues 12.25 ± 2% -11.7 0.52 perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up.hrtimer_wakeup 40.10 -11.5 28.59 perf-profile.calltrace.cycles-pp.schedule.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep 44.60 -10.5 34.10 perf-profile.calltrace.cycles-pp.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep.do_syscall_64 45.34 -10.0 35.36 perf-profile.calltrace.cycles-pp.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep.do_syscall_64.entry_SYSCALL_64_after_hwframe 45.37 -9.9 35.45 perf-profile.calltrace.cycles-pp.common_nsleep.__x64_sys_clock_nanosleep.do_syscall_64.entry_SYSCALL_64_after_hwframe.clock_nanosleep 19.18 -9.1 10.05 perf-profile.calltrace.cycles-pp.flush_smp_call_function_queue.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 46.45 -9.0 37.41 perf-profile.calltrace.cycles-pp.__x64_sys_clock_nanosleep.do_syscall_64.entry_SYSCALL_64_after_hwframe.clock_nanosleep 7.85 ± 2% -7.9 0.00 perf-profile.calltrace.cycles-pp.update_cfs_group.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up 9.90 ± 4% -7.5 2.41 perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue 48.86 -7.3 41.56 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.clock_nanosleep 49.19 -7.0 42.18 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.clock_nanosleep 11.50 -7.0 4.53 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.flush_smp_call_function_queue.do_idle.cpu_startup_entry.start_secondary 11.43 -7.0 4.48 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.flush_smp_call_function_queue.do_idle.cpu_startup_entry 11.35 -6.9 4.46 perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.flush_smp_call_function_queue.do_idle 11.34 ± 2% -6.9 4.45 perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.flush_smp_call_function_queue 45.55 ± 2% -6.4 39.10 perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 44.38 ± 2% -6.4 37.97 perf-profile.calltrace.cycles-pp.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt 44.39 ± 2% -6.4 38.03 perf-profile.calltrace.cycles-pp.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt 10.82 ± 3% -6.4 4.47 perf-profile.calltrace.cycles-pp.available_idle_cpu.select_idle_cpu.select_idle_sibling.select_task_rq_fair.select_task_rq 22.34 ± 3% -5.9 16.42 perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.finish_task_switch 22.37 ± 3% -5.9 16.46 perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.finish_task_switch.__schedule 6.00 ± 7% -5.3 0.67 perf-profile.calltrace.cycles-pp.update_load_avg.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate 6.19 ± 4% -4.5 1.68 perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate.sched_ttwu_pending 16.18 ± 4% -4.3 11.86 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.finish_task_switch.__schedule.schedule.do_nanosleep 16.04 ± 4% -4.3 11.72 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.finish_task_switch.__schedule.schedule 54.64 -4.1 50.55 perf-profile.calltrace.cycles-pp.clock_nanosleep 4.65 ± 6% -4.0 0.66 perf-profile.calltrace.cycles-pp.sched_ttwu_pending.__flush_smp_call_function_queue.__sysvec_call_function_single.sysvec_call_function_single.asm_sysvec_call_function_single 4.48 ± 6% -3.9 0.53 perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue.__sysvec_call_function_single 4.52 ± 6% -3.9 0.58 perf-profile.calltrace.cycles-pp.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue.__sysvec_call_function_single.sysvec_call_function_single 16.51 ± 4% -3.4 13.11 perf-profile.calltrace.cycles-pp.finish_task_switch.__schedule.schedule.do_nanosleep.hrtimer_nanosleep 8.69 ± 2% -3.2 5.46 perf-profile.calltrace.cycles-pp.finish_task_switch.__schedule.schedule_idle.do_idle.cpu_startup_entry 6.12 ± 5% -2.7 3.44 perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue.flush_smp_call_function_queue 6.15 ± 5% -2.6 3.54 perf-profile.calltrace.cycles-pp.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue.flush_smp_call_function_queue.do_idle 6.26 ± 5% -2.1 4.16 perf-profile.calltrace.cycles-pp.sched_ttwu_pending.__flush_smp_call_function_queue.flush_smp_call_function_queue.do_idle.cpu_startup_entry 6.62 ± 3% -1.8 4.82 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.finish_task_switch.__schedule.schedule_idle 6.65 ± 3% -1.8 4.86 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.finish_task_switch.__schedule.schedule_idle.do_idle 6.40 ± 5% -1.6 4.83 perf-profile.calltrace.cycles-pp.__flush_smp_call_function_queue.flush_smp_call_function_queue.do_idle.cpu_startup_entry.start_secondary 2.02 ± 2% -1.5 0.55 perf-profile.calltrace.cycles-pp.asm_sysvec_call_function_single.finish_task_switch.__schedule.schedule_idle.do_idle 39.26 -1.2 38.06 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 39.50 -1.1 38.35 perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify 39.32 -1.1 38.18 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 39.32 -1.1 38.20 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify 2.88 ± 5% -0.5 2.42 perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.do_nanosleep 9.94 -0.4 9.58 perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary 0.62 ± 11% -0.4 0.26 ±100% perf-profile.calltrace.cycles-pp.__flush_smp_call_function_queue.__sysvec_call_function_single.sysvec_call_function_single.asm_sysvec_call_function_single.nohz_run_idle_balance 1.07 ± 6% -0.3 0.80 perf-profile.calltrace.cycles-pp.__flush_smp_call_function_queue.__sysvec_call_function_single.sysvec_call_function_single.asm_sysvec_call_function_single.cpuidle_enter_state 1.07 ± 6% -0.2 0.83 perf-profile.calltrace.cycles-pp.__sysvec_call_function_single.sysvec_call_function_single.asm_sysvec_call_function_single.cpuidle_enter_state.cpuidle_enter 1.30 -0.2 1.06 perf-profile.calltrace.cycles-pp.__hrtimer_start_range_ns.hrtimer_start_range_ns.do_nanosleep.hrtimer_nanosleep.common_nsleep 1.08 ± 6% -0.2 0.87 perf-profile.calltrace.cycles-pp.sysvec_call_function_single.asm_sysvec_call_function_single.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call 1.09 ± 6% -0.1 0.95 perf-profile.calltrace.cycles-pp.asm_sysvec_call_function_single.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle 1.20 ± 3% -0.1 1.08 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep 1.18 ± 3% -0.1 1.06 perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.do_nanosleep 1.19 ± 4% -0.1 1.07 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.do_nanosleep.hrtimer_nanosleep.common_nsleep 1.18 ± 4% -0.1 1.07 perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.do_nanosleep.hrtimer_nanosleep 0.66 ± 9% -0.1 0.55 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 0.65 ± 9% -0.1 0.54 perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.do_idle 0.66 ± 9% -0.1 0.55 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.do_idle.cpu_startup_entry.start_secondary 0.65 ± 9% -0.1 0.55 perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.do_idle.cpu_startup_entry 1.69 -0.1 1.61 perf-profile.calltrace.cycles-pp.hrtimer_start_range_ns.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep 0.93 +0.2 1.13 perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.do_nanosleep.hrtimer_nanosleep 1.70 ± 10% +0.2 1.92 perf-profile.calltrace.cycles-pp.nohz_run_idle_balance.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 0.76 ± 3% +0.3 1.03 perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.hrtimer_active.hrtimer_try_to_cancel 0.76 ± 3% +0.3 1.04 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.hrtimer_active.hrtimer_try_to_cancel.do_nanosleep.hrtimer_nanosleep 0.75 ± 3% +0.3 1.03 perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.hrtimer_active 0.76 ± 4% +0.3 1.04 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.hrtimer_active.hrtimer_try_to_cancel.do_nanosleep 0.58 +0.3 0.89 perf-profile.calltrace.cycles-pp.prepare_task_switch.__schedule.schedule.do_nanosleep.hrtimer_nanosleep 0.60 ± 5% +0.4 1.01 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt 0.58 ± 5% +0.4 0.99 perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 0.58 ± 5% +0.4 0.99 perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 0.59 ± 5% +0.4 1.00 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 0.00 +0.5 0.52 perf-profile.calltrace.cycles-pp.reweight_entity.dequeue_task_fair.__schedule.schedule.do_nanosleep 0.00 +0.5 0.52 perf-profile.calltrace.cycles-pp.tick_nohz_idle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 0.00 +0.5 0.52 perf-profile.calltrace.cycles-pp.__smp_call_single_queue.ttwu_queue_wakelist.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues 0.00 +0.5 0.52 perf-profile.calltrace.cycles-pp.prepare_task_switch.__schedule.schedule_idle.do_idle.cpu_startup_entry 0.00 +0.5 0.53 ± 2% perf-profile.calltrace.cycles-pp.llist_reverse_order.__flush_smp_call_function_queue.flush_smp_call_function_queue.do_idle.cpu_startup_entry 0.83 ± 2% +0.5 1.38 ± 2% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.stress_pthread_func 0.86 ± 2% +0.5 1.41 ± 2% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.stress_pthread_func 0.84 ± 2% +0.5 1.38 ± 2% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.stress_pthread_func 0.84 ± 2% +0.5 1.38 ± 2% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.stress_pthread_func 0.00 +0.5 0.55 ± 2% perf-profile.calltrace.cycles-pp.set_task_cpu.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt 1.03 ± 4% +0.6 1.58 ± 4% perf-profile.calltrace.cycles-pp.stress_mwc32 0.00 +0.6 0.56 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues 0.00 +0.6 0.58 ± 5% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.stress_mwc32 0.00 +0.6 0.58 ± 5% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.stress_mwc32 0.00 +0.6 0.59 ± 4% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.stress_mwc32 0.00 +0.6 0.59 perf-profile.calltrace.cycles-pp.update_load_avg.dequeue_entity.dequeue_task_fair.__schedule.schedule 0.00 +0.6 0.60 ± 5% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.stress_mwc32 0.62 ± 2% +0.6 1.24 perf-profile.calltrace.cycles-pp._raw_spin_lock.__schedule.schedule.do_nanosleep.hrtimer_nanosleep 0.00 +0.6 0.64 perf-profile.calltrace.cycles-pp._raw_spin_lock.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt 0.00 +0.6 0.64 perf-profile.calltrace.cycles-pp._copy_from_user.get_timespec64.__x64_sys_clock_nanosleep.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +0.6 0.64 perf-profile.calltrace.cycles-pp._raw_spin_lock.__schedule.schedule_idle.do_idle.cpu_startup_entry 1.24 +0.6 1.89 perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__schedule.schedule.do_nanosleep.hrtimer_nanosleep 0.00 +0.7 0.69 perf-profile.calltrace.cycles-pp.__switch_to.clock_nanosleep 0.00 +0.7 0.70 perf-profile.calltrace.cycles-pp.ttwu_queue_wakelist.try_to_wake_up.hrtimer_wakeup.__hrtimer_run_queues.hrtimer_interrupt 0.57 ± 3% +0.7 1.28 perf-profile.calltrace.cycles-pp.__switch_to_asm.clock_nanosleep 0.00 +0.7 0.71 ± 4% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clock_gettime 0.00 +0.7 0.71 ± 4% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clock_gettime 0.00 +0.7 0.71 ± 4% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clock_gettime 0.00 +0.7 0.72 ± 4% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.clock_gettime 0.00 +0.7 0.75 perf-profile.calltrace.cycles-pp.update_curr.dequeue_entity.dequeue_task_fair.__schedule.schedule 0.00 +0.8 0.76 perf-profile.calltrace.cycles-pp.get_timespec64.__x64_sys_clock_nanosleep.do_syscall_64.entry_SYSCALL_64_after_hwframe.clock_nanosleep 0.00 +0.8 0.77 perf-profile.calltrace.cycles-pp.__update_idle_core.pick_next_task_idle.__schedule.schedule.do_nanosleep 0.00 +0.8 0.79 perf-profile.calltrace.cycles-pp.pick_next_task_idle.__schedule.schedule.do_nanosleep.hrtimer_nanosleep 3.18 ± 4% +0.9 4.03 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.clock_nanosleep 0.00 +0.9 0.86 perf-profile.calltrace.cycles-pp.__switch_to_asm 3.02 ± 4% +0.9 3.88 perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clock_nanosleep 3.04 ± 4% +0.9 3.90 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clock_nanosleep 3.02 ± 4% +0.9 3.89 perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clock_nanosleep 1.44 ± 2% +0.9 2.36 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 0.00 +1.0 1.00 perf-profile.calltrace.cycles-pp.sched_mm_cid_migrate_to.activate_task.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue 1.40 ± 2% +1.1 2.46 perf-profile.calltrace.cycles-pp.hrtimer_active.hrtimer_try_to_cancel.do_nanosleep.hrtimer_nanosleep.common_nsleep 0.38 ± 71% +1.1 1.45 perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.poll_idle.cpuidle_enter_state 0.37 ± 71% +1.1 1.45 perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.poll_idle 0.38 ± 71% +1.1 1.47 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.poll_idle.cpuidle_enter_state.cpuidle_enter 0.38 ± 71% +1.1 1.48 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.poll_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call 1.45 ± 2% +1.1 2.58 perf-profile.calltrace.cycles-pp.hrtimer_try_to_cancel.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep 0.84 ± 5% +1.2 2.06 ± 12% perf-profile.calltrace.cycles-pp.clock_gettime 2.06 +1.3 3.38 perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.clock_nanosleep 0.00 +1.4 1.38 ± 2% perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__schedule.schedule_idle.do_idle.cpu_startup_entry 2.16 +1.4 3.56 perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.clock_nanosleep 1.80 ± 2% +1.5 3.30 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 1.80 ± 3% +1.7 3.55 ± 2% perf-profile.calltrace.cycles-pp.stress_pthread_func 0.58 ± 11% +2.1 2.66 ± 2% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle 0.80 ± 9% +2.2 2.98 perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle 3.69 ± 3% +2.4 6.08 perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state 3.70 ± 3% +2.4 6.09 perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter 3.73 ± 3% +2.5 6.19 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call 3.74 ± 3% +2.5 6.23 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle 0.00 +5.6 5.64 perf-profile.calltrace.cycles-pp.available_idle_cpu.select_idle_core.select_idle_cpu.select_idle_sibling.select_task_rq_fair 6.25 ± 2% +6.8 13.10 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry 6.28 ± 2% +7.0 13.24 perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary 6.60 ± 2% +7.4 14.00 perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 1.11 ± 26% +8.0 9.07 perf-profile.calltrace.cycles-pp.select_idle_core.select_idle_cpu.select_idle_sibling.select_task_rq_fair.select_task_rq 30.42 -29.2 1.18 ± 8% perf-profile.children.cycles-pp.update_cfs_group 26.09 -20.3 5.76 perf-profile.children.cycles-pp.enqueue_task_fair 26.80 -19.4 7.43 perf-profile.children.cycles-pp.activate_task 27.01 -19.2 7.85 perf-profile.children.cycles-pp.ttwu_do_activate 17.54 -12.6 4.89 perf-profile.children.cycles-pp.dequeue_task_fair 50.44 -12.5 37.97 perf-profile.children.cycles-pp.__schedule 40.74 -11.9 28.87 perf-profile.children.cycles-pp.schedule 44.63 -10.5 34.17 perf-profile.children.cycles-pp.do_nanosleep 45.34 -10.0 35.38 perf-profile.children.cycles-pp.hrtimer_nanosleep 45.42 -9.8 35.58 perf-profile.children.cycles-pp.common_nsleep 19.35 -9.2 10.20 perf-profile.children.cycles-pp.flush_smp_call_function_queue 46.46 -9.0 37.44 perf-profile.children.cycles-pp.__x64_sys_clock_nanosleep 11.63 ± 2% -8.1 3.49 perf-profile.children.cycles-pp.enqueue_entity 10.86 ± 2% -7.4 3.47 perf-profile.children.cycles-pp.update_load_avg 49.02 -7.4 41.64 perf-profile.children.cycles-pp.do_syscall_64 49.34 -7.1 42.25 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 25.90 ± 3% -7.0 18.94 perf-profile.children.cycles-pp.finish_task_switch 50.42 ± 2% -6.9 43.54 perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt 50.95 ± 2% -6.9 44.08 perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt 48.45 ± 2% -6.8 41.62 perf-profile.children.cycles-pp.try_to_wake_up 48.46 ± 2% -6.8 41.65 perf-profile.children.cycles-pp.hrtimer_wakeup 49.64 ± 2% -6.8 42.84 perf-profile.children.cycles-pp.__hrtimer_run_queues 49.87 ± 2% -6.7 43.16 perf-profile.children.cycles-pp.hrtimer_interrupt 49.94 ± 2% -6.7 43.26 perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt 11.98 ± 4% -5.3 6.64 perf-profile.children.cycles-pp.sched_ttwu_pending 12.31 ± 4% -4.5 7.83 perf-profile.children.cycles-pp.__flush_smp_call_function_queue 54.78 -3.9 50.88 perf-profile.children.cycles-pp.clock_nanosleep 5.90 ± 3% -2.8 3.05 perf-profile.children.cycles-pp.__sysvec_call_function_single 5.93 ± 3% -2.7 3.18 perf-profile.children.cycles-pp.sysvec_call_function_single 6.01 ± 3% -2.5 3.52 perf-profile.children.cycles-pp.asm_sysvec_call_function_single 39.45 -1.2 38.26 perf-profile.children.cycles-pp.do_idle 39.50 -1.1 38.35 perf-profile.children.cycles-pp.secondary_startup_64_no_verify 39.50 -1.1 38.35 perf-profile.children.cycles-pp.cpu_startup_entry 39.32 -1.1 38.20 perf-profile.children.cycles-pp.start_secondary 2.91 ± 5% -0.4 2.48 perf-profile.children.cycles-pp.dequeue_entity 0.72 ± 7% -0.4 0.34 perf-profile.children.cycles-pp.exit_to_user_mode_loop 0.39 ± 5% -0.2 0.14 ± 3% perf-profile.children.cycles-pp.__do_softirq 1.32 -0.2 1.08 perf-profile.children.cycles-pp.__hrtimer_start_range_ns 0.47 ± 4% -0.2 0.26 perf-profile.children.cycles-pp.__irq_exit_rcu 0.49 ± 6% -0.2 0.30 perf-profile.children.cycles-pp.irqentry_exit_to_user_mode 0.42 ± 4% -0.2 0.24 ± 2% perf-profile.children.cycles-pp.update_process_times 0.42 ± 3% -0.2 0.25 ± 2% perf-profile.children.cycles-pp.tick_sched_handle 0.38 ± 4% -0.2 0.21 ± 2% perf-profile.children.cycles-pp.scheduler_tick 0.38 ± 2% -0.2 0.22 ± 2% perf-profile.children.cycles-pp.rb_insert_color 0.44 ± 4% -0.2 0.27 perf-profile.children.cycles-pp.tick_sched_timer 0.48 ± 2% -0.1 0.34 perf-profile.children.cycles-pp._raw_spin_lock_irq 0.19 ± 51% -0.1 0.08 ± 61% perf-profile.children.cycles-pp.record__mmap_read_evlist 0.20 ± 45% -0.1 0.10 ± 38% perf-profile.children.cycles-pp.__libc_start_main 0.20 ± 45% -0.1 0.10 ± 38% perf-profile.children.cycles-pp.main 0.20 ± 45% -0.1 0.10 ± 38% perf-profile.children.cycles-pp.run_builtin 0.18 ± 51% -0.1 0.07 ± 60% perf-profile.children.cycles-pp.perf_mmap__push 0.19 ± 51% -0.1 0.09 ± 38% perf-profile.children.cycles-pp.cmd_record 0.40 ± 2% -0.1 0.32 perf-profile.children.cycles-pp.get_nohz_timer_target 1.70 -0.1 1.63 perf-profile.children.cycles-pp.hrtimer_start_range_ns 0.10 -0.0 0.05 ± 8% perf-profile.children.cycles-pp.entity_eligible 0.05 +0.0 0.06 ± 7% perf-profile.children.cycles-pp.rebalance_domains 0.06 +0.0 0.08 ± 6% perf-profile.children.cycles-pp.__rb_insert_augmented 0.05 ± 7% +0.0 0.07 perf-profile.children.cycles-pp.perf_swevent_event 0.13 ± 4% +0.0 0.15 ± 3% perf-profile.children.cycles-pp.perf_event_task_tick 0.13 ± 3% +0.0 0.15 ± 3% perf-profile.children.cycles-pp.perf_adjust_freq_unthr_context 0.09 ± 5% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.syscall_return_via_sysret 0.08 ± 4% +0.0 0.10 ± 4% perf-profile.children.cycles-pp.__list_del_entry_valid_or_report 0.06 ± 8% +0.0 0.08 perf-profile.children.cycles-pp.tracing_gen_ctx_irq_test 0.07 ± 5% +0.0 0.09 ± 5% perf-profile.children.cycles-pp.mm_cid_get 0.05 +0.0 0.08 ± 4% perf-profile.children.cycles-pp.put_prev_entity 0.08 +0.0 0.11 ± 3% perf-profile.children.cycles-pp.perf_trace_buf_update 0.04 ± 44% +0.0 0.08 perf-profile.children.cycles-pp._find_next_and_bit 0.05 +0.0 0.09 ± 5% perf-profile.children.cycles-pp.perf_trace_sched_switch 0.08 +0.0 0.13 ± 3% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare 0.00 +0.1 0.05 perf-profile.children.cycles-pp.__bitmap_and 0.00 +0.1 0.05 perf-profile.children.cycles-pp.ct_kernel_enter 0.00 +0.1 0.05 perf-profile.children.cycles-pp.save_fpregs_to_fpstate 0.00 +0.1 0.05 perf-profile.children.cycles-pp.hrtimer_update_next_event 0.00 +0.1 0.05 perf-profile.children.cycles-pp.idle_cpu 0.25 ± 2% +0.1 0.30 perf-profile.children.cycles-pp.__dequeue_entity 0.00 +0.1 0.06 ± 9% perf-profile.children.cycles-pp.nanosleep@plt 0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.perf_trace_sched_migrate_task 0.15 ± 10% +0.1 0.20 ± 2% perf-profile.children.cycles-pp.call_cpuidle 0.10 ± 6% +0.1 0.16 ± 2% perf-profile.children.cycles-pp.rcu_note_context_switch 0.06 +0.1 0.12 perf-profile.children.cycles-pp.irqtime_account_irq 0.00 +0.1 0.06 perf-profile.children.cycles-pp.ct_kernel_exit_state 0.00 +0.1 0.06 perf-profile.children.cycles-pp.cpuidle_governor_latency_req 0.00 +0.1 0.06 perf-profile.children.cycles-pp.ct_idle_exit 0.00 +0.1 0.06 perf-profile.children.cycles-pp.__update_load_avg_blocked_se 0.00 +0.1 0.06 ± 6% perf-profile.children.cycles-pp.perf_exclude_event 0.13 ± 3% +0.1 0.20 perf-profile.children.cycles-pp.lapic_next_deadline 0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.perf_trace_buf_alloc 0.13 ± 3% +0.1 0.20 perf-profile.children.cycles-pp.__hrtimer_init 0.24 ± 2% +0.1 0.30 perf-profile.children.cycles-pp.pick_eevdf 0.19 ± 3% +0.1 0.26 perf-profile.children.cycles-pp.clockevents_program_event 0.00 +0.1 0.07 perf-profile.children.cycles-pp.local_clock_noinstr 0.16 ± 5% +0.1 0.24 perf-profile.children.cycles-pp.hrtimer_init_sleeper 0.08 ± 4% +0.1 0.16 perf-profile.children.cycles-pp.resched_curr 0.05 +0.1 0.13 perf-profile.children.cycles-pp.__rdgsbase_inactive 0.08 +0.1 0.16 ± 2% perf-profile.children.cycles-pp.rb_erase 0.00 +0.1 0.08 ± 5% perf-profile.children.cycles-pp.rb_next 0.10 +0.1 0.19 ± 2% perf-profile.children.cycles-pp.update_irq_load_avg 0.00 +0.1 0.10 ± 5% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore 0.12 ± 6% +0.1 0.21 ± 2% perf-profile.children.cycles-pp.place_entity 0.00 +0.1 0.10 ± 3% perf-profile.children.cycles-pp.__x2apic_send_IPI_dest 0.00 +0.1 0.10 perf-profile.children.cycles-pp.__list_add_valid_or_report 0.00 +0.1 0.10 ± 3% perf-profile.children.cycles-pp.set_next_buddy 0.07 +0.1 0.17 ± 2% perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack 0.06 ± 7% +0.1 0.17 ± 2% perf-profile.children.cycles-pp.native_apic_msr_eoi 0.28 +0.1 0.39 perf-profile.children.cycles-pp.ktime_get 0.00 +0.1 0.11 ± 4% perf-profile.children.cycles-pp.__calc_delta 0.09 ± 7% +0.1 0.21 perf-profile.children.cycles-pp.avg_vruntime 0.42 ± 10% +0.1 0.54 perf-profile.children.cycles-pp.tick_nohz_idle_enter 0.00 +0.1 0.13 ± 3% perf-profile.children.cycles-pp.newidle_balance 0.08 ± 6% +0.1 0.21 perf-profile.children.cycles-pp.__wrgsbase_inactive 0.24 +0.1 0.38 perf-profile.children.cycles-pp.os_xsave 0.05 +0.1 0.19 ± 2% perf-profile.children.cycles-pp.tick_nohz_idle_exit 0.14 +0.2 0.29 perf-profile.children.cycles-pp.read_tsc 0.48 ± 2% +0.2 0.64 perf-profile.children.cycles-pp.update_rq_clock 0.17 +0.2 0.33 perf-profile.children.cycles-pp.check_preempt_curr 0.26 ± 24% +0.2 0.43 perf-profile.children.cycles-pp.native_irq_return_iret 0.08 ± 9% +0.2 0.25 perf-profile.children.cycles-pp.cpuacct_charge 0.08 ± 18% +0.2 0.26 perf-profile.children.cycles-pp.menu_select 0.15 ± 2% +0.2 0.33 perf-profile.children.cycles-pp.stress_mwc32modn 0.24 ± 2% +0.2 0.42 perf-profile.children.cycles-pp.perf_tp_event 0.09 ± 5% +0.2 0.28 ± 2% perf-profile.children.cycles-pp.attach_entity_load_avg 0.19 ± 5% +0.2 0.39 perf-profile.children.cycles-pp.update_min_vruntime 0.14 ± 3% +0.2 0.34 perf-profile.children.cycles-pp.__entry_text_start 0.45 ± 2% +0.2 0.66 perf-profile.children.cycles-pp.__update_load_avg_se 0.16 ± 3% +0.2 0.38 perf-profile.children.cycles-pp.syscall_enter_from_user_mode 0.12 ± 3% +0.2 0.34 ± 2% perf-profile.children.cycles-pp.cpus_share_cache 0.16 ± 3% +0.2 0.38 perf-profile.children.cycles-pp.timerqueue_del 0.21 ± 2% +0.2 0.44 perf-profile.children.cycles-pp.__enqueue_entity 0.41 +0.2 0.64 perf-profile.children.cycles-pp.update_rq_clock_task 0.38 +0.2 0.62 perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template 1.71 ± 10% +0.3 1.97 perf-profile.children.cycles-pp.nohz_run_idle_balance 0.00 +0.3 0.26 ± 2% perf-profile.children.cycles-pp.asm_sysvec_reschedule_ipi 0.28 ± 14% +0.3 0.55 ± 5% perf-profile.children.cycles-pp.__nanosleep 0.35 ± 2% +0.3 0.66 perf-profile.children.cycles-pp._copy_from_user 0.45 ± 2% +0.3 0.77 perf-profile.children.cycles-pp.get_timespec64 0.09 ± 7% +0.3 0.41 ± 2% perf-profile.children.cycles-pp.call_function_single_prep_ipi 1.54 ± 4% +0.4 1.89 perf-profile.children.cycles-pp.pick_next_task_fair 0.24 ± 3% +0.4 0.59 perf-profile.children.cycles-pp.___perf_sw_event 0.15 ± 4% +0.4 0.52 perf-profile.children.cycles-pp.native_sched_clock 0.16 ± 4% +0.4 0.54 perf-profile.children.cycles-pp.sched_clock 0.36 ± 14% +0.4 0.75 ± 11% perf-profile.children.cycles-pp.clock_gettime@plt 0.24 ± 2% +0.4 0.69 perf-profile.children.cycles-pp.sched_clock_cpu 0.78 ± 2% +0.5 1.24 perf-profile.children.cycles-pp.reweight_entity 0.56 ± 3% +0.5 1.08 perf-profile.children.cycles-pp.__update_load_avg_cfs_rq 1.25 ± 2% +0.5 1.80 perf-profile.children.cycles-pp._find_next_bit 1.04 ± 3% +0.6 1.60 ± 4% perf-profile.children.cycles-pp.stress_mwc32 0.21 ± 5% +0.6 0.84 perf-profile.children.cycles-pp.llist_reverse_order 0.53 ± 4% +0.7 1.21 perf-profile.children.cycles-pp.update_curr 0.71 +0.7 1.44 perf-profile.children.cycles-pp.prepare_task_switch 0.04 ± 45% +0.7 0.77 perf-profile.children.cycles-pp.__update_idle_core 0.05 ± 8% +0.7 0.79 perf-profile.children.cycles-pp.pick_next_task_idle 0.86 ± 5% +0.7 1.60 ± 3% perf-profile.children.cycles-pp.clock_gettime 1.45 ± 2% +0.9 2.37 perf-profile.children.cycles-pp.restore_fpregs_from_fpstate 0.60 ± 3% +0.9 1.53 perf-profile.children.cycles-pp.__switch_to 0.67 ± 3% +0.9 1.60 perf-profile.children.cycles-pp.sched_mm_cid_migrate_to 0.07 ± 6% +0.9 1.01 ± 2% perf-profile.children.cycles-pp.remove_entity_load_avg 1.42 ± 2% +1.1 2.48 perf-profile.children.cycles-pp.hrtimer_active 0.34 ± 7% +1.1 1.45 perf-profile.children.cycles-pp.llist_add_batch 1.46 ± 2% +1.1 2.59 perf-profile.children.cycles-pp.hrtimer_try_to_cancel 2.56 +1.1 3.69 perf-profile.children.cycles-pp.exit_to_user_mode_prepare 0.30 ± 8% +1.2 1.50 perf-profile.children.cycles-pp.migrate_task_rq_fair 1.29 ± 4% +1.3 2.63 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath 2.16 +1.4 3.57 perf-profile.children.cycles-pp.syscall_exit_to_user_mode 0.44 ± 6% +1.5 1.90 perf-profile.children.cycles-pp.__smp_call_single_queue 0.68 ± 3% +1.5 2.16 perf-profile.children.cycles-pp.__switch_to_asm 0.42 ± 3% +1.5 1.91 perf-profile.children.cycles-pp._raw_spin_lock_irqsave 1.82 ± 2% +1.5 3.32 perf-profile.children.cycles-pp.switch_fpu_return 0.22 ± 6% +1.6 1.83 ± 5% perf-profile.children.cycles-pp.__bitmap_andnot 0.43 ± 7% +1.7 2.12 perf-profile.children.cycles-pp.set_task_cpu 1.82 ± 3% +1.8 3.60 ± 2% perf-profile.children.cycles-pp.stress_pthread_func 1.48 +1.8 3.32 perf-profile.children.cycles-pp.switch_mm_irqs_off 0.60 ± 5% +1.9 2.53 perf-profile.children.cycles-pp.ttwu_queue_wakelist 0.58 ± 11% +2.1 2.68 ± 2% perf-profile.children.cycles-pp.intel_idle 0.81 ± 9% +2.2 3.03 perf-profile.children.cycles-pp.poll_idle 2.53 ± 2% +2.3 4.87 perf-profile.children.cycles-pp._raw_spin_lock 6.30 ± 2% +7.0 13.28 perf-profile.children.cycles-pp.cpuidle_enter_state 6.31 ± 2% +7.0 13.30 perf-profile.children.cycles-pp.cpuidle_enter 6.63 ± 2% +7.4 14.07 perf-profile.children.cycles-pp.cpuidle_idle_call 2.40 ± 5% +10.5 12.91 perf-profile.children.cycles-pp.select_idle_core 30.41 -29.3 1.15 ± 9% perf-profile.self.cycles-pp.update_cfs_group 9.76 ± 2% -8.6 1.19 perf-profile.self.cycles-pp.update_load_avg 11.21 ± 3% -4.4 6.84 perf-profile.self.cycles-pp.select_idle_cpu 0.38 ± 2% -0.2 0.21 perf-profile.self.cycles-pp.rb_insert_color 0.48 ± 2% -0.1 0.34 perf-profile.self.cycles-pp._raw_spin_lock_irq 0.24 ± 3% -0.1 0.12 perf-profile.self.cycles-pp.__hrtimer_start_range_ns 0.38 ± 2% -0.1 0.32 perf-profile.self.cycles-pp.get_nohz_timer_target 0.10 -0.1 0.05 perf-profile.self.cycles-pp.entity_eligible 0.16 ± 3% -0.0 0.13 ± 3% perf-profile.self.cycles-pp.ktime_get 0.09 ± 5% +0.0 0.10 perf-profile.self.cycles-pp.perf_trace_sched_wakeup_template 0.08 ± 6% +0.0 0.09 ± 4% perf-profile.self.cycles-pp.__list_del_entry_valid_or_report 0.09 ± 5% +0.0 0.10 ± 4% perf-profile.self.cycles-pp.syscall_return_via_sysret 0.04 ± 44% +0.0 0.06 perf-profile.self.cycles-pp.perf_swevent_event 0.07 +0.0 0.09 perf-profile.self.cycles-pp.select_task_rq 0.05 ± 8% +0.0 0.08 ± 6% perf-profile.self.cycles-pp.tracing_gen_ctx_irq_test 0.06 ± 6% +0.0 0.09 ± 5% perf-profile.self.cycles-pp.mm_cid_get 0.06 ± 6% +0.0 0.08 ± 5% perf-profile.self.cycles-pp.perf_adjust_freq_unthr_context 0.05 +0.0 0.08 ± 7% perf-profile.self.cycles-pp.perf_trace_sched_switch 0.06 ± 9% +0.0 0.09 perf-profile.self.cycles-pp.place_entity 0.05 +0.0 0.09 perf-profile.self.cycles-pp.set_next_entity 0.06 ± 8% +0.0 0.10 ± 3% perf-profile.self.cycles-pp.ttwu_do_activate 0.33 ± 3% +0.0 0.38 perf-profile.self.cycles-pp.update_rq_clock 0.16 ± 3% +0.0 0.21 perf-profile.self.cycles-pp.__dequeue_entity 0.00 +0.1 0.05 perf-profile.self.cycles-pp.cpu_startup_entry 0.00 +0.1 0.05 perf-profile.self.cycles-pp.perf_exclude_event 0.00 +0.1 0.05 perf-profile.self.cycles-pp.__bitmap_and 0.08 ± 4% +0.1 0.14 ± 3% perf-profile.self.cycles-pp.__hrtimer_init 0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.syscall_enter_from_user_mode 0.10 ± 5% +0.1 0.15 ± 3% perf-profile.self.cycles-pp.rcu_note_context_switch 0.05 +0.1 0.11 ± 3% perf-profile.self.cycles-pp.check_preempt_curr 0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.remove_entity_load_avg 0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.ct_kernel_exit_state 0.02 ±141% +0.1 0.08 ± 6% perf-profile.self.cycles-pp._find_next_and_bit 0.00 +0.1 0.06 perf-profile.self.cycles-pp.activate_task 0.00 +0.1 0.06 perf-profile.self.cycles-pp.__update_load_avg_blocked_se 0.13 ± 3% +0.1 0.20 ± 2% perf-profile.self.cycles-pp.lapic_next_deadline 0.00 +0.1 0.07 perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare 0.00 +0.1 0.07 perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore 0.06 ± 8% +0.1 0.13 perf-profile.self.cycles-pp.do_syscall_64 0.13 ± 3% +0.1 0.20 perf-profile.self.cycles-pp.hrtimer_start_range_ns 0.00 +0.1 0.08 ± 6% perf-profile.self.cycles-pp.rb_next 0.08 +0.1 0.16 ± 3% perf-profile.self.cycles-pp.resched_curr 0.07 ± 6% +0.1 0.15 ± 3% perf-profile.self.cycles-pp.rb_erase 0.09 +0.1 0.17 ± 3% perf-profile.self.cycles-pp.update_irq_load_avg 0.06 ± 9% +0.1 0.14 perf-profile.self.cycles-pp.common_nsleep 0.04 ± 44% +0.1 0.13 ± 3% perf-profile.self.cycles-pp.__rdgsbase_inactive 0.00 +0.1 0.09 ± 4% perf-profile.self.cycles-pp.__list_add_valid_or_report 0.10 ± 3% +0.1 0.19 perf-profile.self.cycles-pp.select_task_rq_fair 0.00 +0.1 0.09 perf-profile.self.cycles-pp.__entry_text_start 0.00 +0.1 0.09 ± 5% perf-profile.self.cycles-pp.schedule_idle 0.00 +0.1 0.10 ± 5% perf-profile.self.cycles-pp.set_next_buddy 0.08 ± 4% +0.1 0.18 ± 2% perf-profile.self.cycles-pp.__hrtimer_run_queues 0.00 +0.1 0.10 ± 4% perf-profile.self.cycles-pp.__x2apic_send_IPI_dest 0.07 ± 5% +0.1 0.17 perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack 0.09 ± 4% +0.1 0.19 ± 2% perf-profile.self.cycles-pp.avg_vruntime 0.06 ± 7% +0.1 0.17 ± 2% perf-profile.self.cycles-pp.native_apic_msr_eoi 0.00 +0.1 0.11 ± 3% perf-profile.self.cycles-pp.__calc_delta 0.13 ± 3% +0.1 0.24 perf-profile.self.cycles-pp.pick_eevdf 0.17 ± 2% +0.1 0.28 perf-profile.self.cycles-pp.do_nanosleep 0.07 ± 20% +0.1 0.18 ± 2% perf-profile.self.cycles-pp.menu_select 0.06 ± 7% +0.1 0.18 ± 2% perf-profile.self.cycles-pp.timerqueue_del 0.00 +0.1 0.12 ± 3% perf-profile.self.cycles-pp.call_cpuidle 0.10 ± 4% +0.1 0.22 ± 2% perf-profile.self.cycles-pp.stress_mwc32modn 0.24 +0.1 0.37 perf-profile.self.cycles-pp.os_xsave 0.00 +0.1 0.13 ± 2% perf-profile.self.cycles-pp.newidle_balance 0.08 ± 6% +0.1 0.21 ± 2% perf-profile.self.cycles-pp.__wrgsbase_inactive 0.02 ±141% +0.1 0.15 ± 4% perf-profile.self.cycles-pp.sched_clock_cpu 0.16 ± 2% +0.1 0.30 perf-profile.self.cycles-pp.pick_next_task_fair 0.10 ± 5% +0.1 0.23 ± 2% perf-profile.self.cycles-pp.timerqueue_add 0.14 ± 11% +0.1 0.28 ± 17% perf-profile.self.cycles-pp.clock_gettime 0.00 +0.1 0.14 ± 2% perf-profile.self.cycles-pp.cpuidle_idle_call 0.34 +0.1 0.48 perf-profile.self.cycles-pp.dequeue_entity 0.12 ± 4% +0.1 0.27 perf-profile.self.cycles-pp.try_to_wake_up 0.14 ± 3% +0.1 0.28 perf-profile.self.cycles-pp.read_tsc 0.16 ± 2% +0.1 0.31 perf-profile.self.cycles-pp.perf_tp_event 0.32 ± 3% +0.2 0.47 perf-profile.self.cycles-pp.update_rq_clock_task 0.13 ± 14% +0.2 0.28 ± 6% perf-profile.self.cycles-pp.__nanosleep 0.26 ± 24% +0.2 0.43 perf-profile.self.cycles-pp.native_irq_return_iret 0.08 ± 6% +0.2 0.25 perf-profile.self.cycles-pp.cpuacct_charge 0.08 ± 5% +0.2 0.28 perf-profile.self.cycles-pp.attach_entity_load_avg 0.19 ± 5% +0.2 0.38 perf-profile.self.cycles-pp.update_min_vruntime 0.21 ± 9% +0.2 0.41 perf-profile.self.cycles-pp.migrate_task_rq_fair 0.42 ± 2% +0.2 0.62 perf-profile.self.cycles-pp.__update_load_avg_se 0.12 +0.2 0.32 ± 2% perf-profile.self.cycles-pp.cpus_share_cache 0.15 ± 4% +0.2 0.36 perf-profile.self.cycles-pp.schedule 0.19 ± 2% +0.2 0.40 perf-profile.self.cycles-pp._copy_from_user 0.20 +0.2 0.42 perf-profile.self.cycles-pp.__enqueue_entity 0.12 ± 4% +0.2 0.34 perf-profile.self.cycles-pp.__flush_smp_call_function_queue 0.00 +0.2 0.23 ± 2% perf-profile.self.cycles-pp.cpuidle_enter_state 0.13 ± 8% +0.2 0.38 perf-profile.self.cycles-pp.flush_smp_call_function_queue 0.32 ± 2% +0.3 0.61 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe 0.29 ± 3% +0.3 0.58 perf-profile.self.cycles-pp.update_curr 0.28 +0.3 0.58 perf-profile.self.cycles-pp.hrtimer_nanosleep 0.08 ± 4% +0.3 0.38 perf-profile.self.cycles-pp.sched_ttwu_pending 0.16 ± 3% +0.3 0.46 perf-profile.self.cycles-pp.___perf_sw_event 0.24 ± 17% +0.3 0.55 ± 12% perf-profile.self.cycles-pp.clock_gettime@plt 0.13 ± 3% +0.3 0.45 perf-profile.self.cycles-pp.ttwu_queue_wakelist 0.09 ± 7% +0.3 0.41 perf-profile.self.cycles-pp.call_function_single_prep_ipi 0.00 +0.3 0.33 perf-profile.self.cycles-pp.do_idle 0.27 ± 3% +0.3 0.60 perf-profile.self.cycles-pp.__x64_sys_clock_nanosleep 0.58 ± 3% +0.3 0.92 ± 5% perf-profile.self.cycles-pp.stress_mwc32 0.14 ± 3% +0.4 0.50 perf-profile.self.cycles-pp.native_sched_clock 0.59 ± 2% +0.4 1.01 perf-profile.self.cycles-pp.reweight_entity 0.11 ± 7% +0.4 0.55 perf-profile.self.cycles-pp.set_task_cpu 0.07 ± 10% +0.5 0.54 perf-profile.self.cycles-pp.nohz_run_idle_balance 1.12 ± 3% +0.5 1.60 perf-profile.self.cycles-pp._find_next_bit 0.23 ± 4% +0.5 0.72 perf-profile.self.cycles-pp.enqueue_task_fair 0.40 ± 2% +0.5 0.91 perf-profile.self.cycles-pp.enqueue_entity 0.55 ± 3% +0.5 1.06 perf-profile.self.cycles-pp.__update_load_avg_cfs_rq 0.72 +0.6 1.27 perf-profile.self.cycles-pp.dequeue_task_fair 0.36 ± 3% +0.6 0.94 perf-profile.self.cycles-pp.switch_fpu_return 0.57 +0.6 1.17 perf-profile.self.cycles-pp.prepare_task_switch 0.21 ± 6% +0.6 0.84 perf-profile.self.cycles-pp.llist_reverse_order 0.00 +0.7 0.65 ± 2% perf-profile.self.cycles-pp.__update_idle_core 0.48 ± 2% +0.8 1.24 perf-profile.self.cycles-pp.finish_task_switch 0.66 ± 3% +0.8 1.44 perf-profile.self.cycles-pp.hrtimer_active 0.78 +0.9 1.63 ± 4% perf-profile.self.cycles-pp.clock_nanosleep 0.60 ± 3% +0.9 1.50 perf-profile.self.cycles-pp.__switch_to 1.45 ± 2% +0.9 2.37 perf-profile.self.cycles-pp.restore_fpregs_from_fpstate 0.67 ± 3% +0.9 1.60 perf-profile.self.cycles-pp.sched_mm_cid_migrate_to 1.24 +1.0 2.23 perf-profile.self.cycles-pp._raw_spin_lock 0.34 ± 6% +1.1 1.44 perf-profile.self.cycles-pp.llist_add_batch 0.88 ± 6% +1.2 2.05 ± 2% perf-profile.self.cycles-pp.stress_pthread_func 0.07 ± 10% +1.2 1.28 perf-profile.self.cycles-pp.poll_idle 1.29 ± 4% +1.3 2.63 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath 0.50 ± 3% +1.4 1.94 perf-profile.self.cycles-pp.select_idle_sibling 0.38 ± 3% +1.5 1.86 perf-profile.self.cycles-pp._raw_spin_lock_irqsave 0.68 ± 3% +1.5 2.16 perf-profile.self.cycles-pp.__switch_to_asm 0.21 ± 6% +1.6 1.79 ± 5% perf-profile.self.cycles-pp.__bitmap_andnot 0.80 ± 4% +1.7 2.46 perf-profile.self.cycles-pp.select_idle_core 1.43 +1.8 3.19 perf-profile.self.cycles-pp.switch_mm_irqs_off 1.39 ± 2% +1.8 3.20 perf-profile.self.cycles-pp.__schedule 0.58 ± 11% +2.1 2.68 ± 2% perf-profile.self.cycles-pp.intel_idle
Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance.
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
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