[entry] 8e01c5f104: unixbench.score -2.2% regression

Greeting,

FYI, we noticed a -2.2% regression of unixbench.score due to commit:

commit: 8e01c5f10451c019e384d68ee8edb9129e3f0f7f ("entry: Report local wake up on resched blind zone while resuming to user") url: https://github.com/0day-ci/linux/commits/Frederic-Weisbecker/rcu-sched-Fix-i...

in testcase: unixbench on test machine: 96 threads Intel(R) Xeon(R) CPU @ 2.30GHz with 128G memory with following parameters:

runtime: 300s nr_task: 1 test: syscall cpufreq_governor: performance ucode: 0x4003003

test-description: UnixBench is the original BYTE UNIX benchmark suite aims to test performance of Unix-like system. test-url: https://github.com/kdlucas/byte-unixbench

In addition to that, the commit also has significant impact on the following tests:

+------------------+---------------------------------------------------------------------------+ | testcase: change | will-it-scale: will-it-scale.per_thread_ops -2.0% regression | | test machine | 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory | | test parameters | cpufreq_governor=performance | | | mode=thread | | | nr_task=50% | | | test=futex3 | | | ucode=0x5003003 | +------------------+---------------------------------------------------------------------------+ | testcase: change | will-it-scale: will-it-scale.per_thread_ops -1.5% regression | | test machine | 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory | | test parameters | cpufreq_governor=performance | | | mode=thread | | | nr_task=16 | | | test=futex4 | | | ucode=0x5003003 | +------------------+---------------------------------------------------------------------------+

If you fix the issue, kindly add following tag Reported-by: kernel test robot oliver.sang@intel.com

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/nr_task/rootfs/runtime/tbox_group/test/testcase/ucode: gcc-9/performance/x86_64-rhel-8.3/1/debian-10.4-x86_64-20200603.cgz/300s/lkp-csl-2sp4/syscall/unixbench/0x4003003

commit: 9720a64438 ("sched: Report local wake up on resched blind zone within idle loop") 8e01c5f104 ("entry: Report local wake up on resched blind zone while resuming to user")

9720a64438d901da 8e01c5f10451c019e384d68ee8e ---------------- --------------------------- fail:runs %reproduction fail:runs | | | 0:4 -2% 0:4 perf-profile.children.cycles-pp.error_entry 0:4 -1% 0:4 perf-profile.self.cycles-pp.error_entry %stddev %change %stddev \ | \ 1566 -2.2% 1532 unixbench.score 198.20 -1.2% 195.82 unixbench.time.system_time 100.35 +2.4% 102.77 unixbench.time.user_time 9.165e+08 -2.2% 8.965e+08 unixbench.workload 105519 ±116% -72.3% 29231 ± 10% cpuidle.C1.usage 0.02 ± 31% -56.9% 0.01 ± 33% perf-sched.sch_delay.max.ms.schedule_timeout.wait_for_completion.__flush_work.lru_add_drain_all 10909 ± 4% -12.2% 9580 ± 6% numa-vmstat.node0.nr_slab_reclaimable 7745 ± 5% +17.3% 9087 ± 8% numa-vmstat.node1.nr_slab_reclaimable 2558 ± 5% +16.4% 2977 slabinfo.fsnotify_mark_connector.active_objs 2558 ± 5% +16.4% 2977 slabinfo.fsnotify_mark_connector.num_objs 570484 ± 4% +6.7% 608647 ± 6% sched_debug.cpu.max_idle_balance_cost.max 10507 ± 42% +62.3% 17056 ± 11% sched_debug.cpu.max_idle_balance_cost.stddev 8.73 ± 7% -16.0% 7.33 ± 5% sched_debug.cpu.nr_uninterruptible.stddev 43640 ± 4% -12.2% 38321 ± 6% numa-meminfo.node0.KReclaimable 43640 ± 4% -12.2% 38321 ± 6% numa-meminfo.node0.SReclaimable 135268 ± 2% -8.5% 123810 ± 4% numa-meminfo.node0.Slab 30984 ± 5% +17.3% 36352 ± 8% numa-meminfo.node1.KReclaimable 30984 ± 5% +17.3% 36352 ± 8% numa-meminfo.node1.SReclaimable 101801 ± 3% +11.6% 113655 ± 4% numa-meminfo.node1.Slab 7.036e+08 ± 2% +4.3% 7.34e+08 perf-stat.i.branch-instructions 1.074e+09 +2.5% 1.101e+09 perf-stat.i.dTLB-loads 6.915e+08 +4.1% 7.199e+08 perf-stat.i.dTLB-stores 26.16 +3.0% 26.93 perf-stat.i.metric.M/sec 1479 ± 2% +4.1% 1540 perf-stat.overall.path-length 7.018e+08 ± 2% +4.3% 7.322e+08 perf-stat.ps.branch-instructions 1.071e+09 +2.6% 1.098e+09 perf-stat.ps.dTLB-loads 6.895e+08 +4.1% 7.179e+08 perf-stat.ps.dTLB-stores 3.75 ± 5% -0.8 2.99 ± 15% perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.asm_call_sysvec_on_stack 2.99 ± 6% -0.6 2.39 ± 17% perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt 1.46 ± 6% -0.3 1.18 ± 14% perf-profile.calltrace.cycles-pp.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues 0.96 ± 10% +0.2 1.16 ± 12% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.entry_SYSCALL_64_after_hwframe 3.86 ± 4% -0.8 3.06 ± 15% perf-profile.children.cycles-pp.tick_sched_timer 3.09 ± 6% -0.6 2.48 ± 16% perf-profile.children.cycles-pp.update_process_times 1.51 ± 6% -0.3 1.25 ± 13% perf-profile.children.cycles-pp.scheduler_tick 0.05 ± 58% +0.0 0.09 ± 12% perf-profile.children.cycles-pp.rcu_dynticks_eqs_enter 0.28 ± 11% +0.1 0.34 ± 7% perf-profile.children.cycles-pp.__intel_pmu_enable_all 0.93 ± 7% +0.1 1.07 ± 12% perf-profile.children.cycles-pp.syscall_enter_from_user_mode 0.03 ±100% +0.2 0.18 ± 17% perf-profile.children.cycles-pp.sched_resched_local_allow 1.47 ± 8% +0.3 1.75 ± 10% perf-profile.children.cycles-pp.exit_to_user_mode_prepare 0.00 +0.3 0.33 ± 10% perf-profile.children.cycles-pp.sched_resched_local_forbid 0.47 ± 9% -0.1 0.36 ± 19% perf-profile.self.cycles-pp.update_process_times 0.05 ± 58% +0.0 0.09 ± 12% perf-profile.self.cycles-pp.rcu_dynticks_eqs_enter 0.10 ± 5% +0.0 0.14 ± 17% perf-profile.self.cycles-pp.__x64_sys_close 0.28 ± 11% +0.1 0.34 ± 7% perf-profile.self.cycles-pp.__intel_pmu_enable_all 0.01 ±173% +0.2 0.18 ± 15% perf-profile.self.cycles-pp.sched_resched_local_allow 0.00 +0.2 0.17 ± 21% perf-profile.self.cycles-pp.sched_resched_local_forbid 3.78 ± 48% +1.4 5.16 ± 39% perf-profile.self.cycles-pp.cpuidle_enter_state 75783 ± 2% +7.7% 81634 ± 3% interrupts.CAL:Function_call_interrupts 148.75 ± 14% -33.4% 99.00 ± 34% interrupts.CPU16.NMI:Non-maskable_interrupts 148.75 ± 14% -33.4% 99.00 ± 34% interrupts.CPU16.PMI:Performance_monitoring_interrupts 805.75 ±144% -87.4% 101.50 ± 33% interrupts.CPU19.NMI:Non-maskable_interrupts 805.75 ±144% -87.4% 101.50 ± 33% interrupts.CPU19.PMI:Performance_monitoring_interrupts 1312 ±153% -92.4% 100.25 ± 34% interrupts.CPU23.NMI:Non-maskable_interrupts 1312 ±153% -92.4% 100.25 ± 34% interrupts.CPU23.PMI:Performance_monitoring_interrupts 618.00 ± 5% +10.3% 681.50 ± 2% interrupts.CPU39.CAL:Function_call_interrupts 579.50 ± 12% +18.2% 685.00 ± 2% interrupts.CPU48.CAL:Function_call_interrupts 254.50 ± 65% -60.8% 99.75 ± 34% interrupts.CPU48.NMI:Non-maskable_interrupts 254.50 ± 65% -60.8% 99.75 ± 34% interrupts.CPU48.PMI:Performance_monitoring_interrupts 136.25 ± 13% -32.5% 92.00 ± 18% interrupts.CPU49.NMI:Non-maskable_interrupts 136.25 ± 13% -32.5% 92.00 ± 18% interrupts.CPU49.PMI:Performance_monitoring_interrupts 134.50 ± 15% -29.9% 94.25 ± 22% interrupts.CPU50.NMI:Non-maskable_interrupts 134.50 ± 15% -29.9% 94.25 ± 22% interrupts.CPU50.PMI:Performance_monitoring_interrupts 668.75 ± 5% +176.1% 1846 ± 64% interrupts.CPU56.CAL:Function_call_interrupts 143.50 ± 14% -23.7% 109.50 ± 15% interrupts.CPU60.NMI:Non-maskable_interrupts 143.50 ± 14% -23.7% 109.50 ± 15% interrupts.CPU60.PMI:Performance_monitoring_interrupts 140.75 ± 17% -32.9% 94.50 ± 26% interrupts.CPU62.NMI:Non-maskable_interrupts 140.75 ± 17% -32.9% 94.50 ± 26% interrupts.CPU62.PMI:Performance_monitoring_interrupts 143.00 ± 10% -43.7% 80.50 ± 36% interrupts.CPU64.NMI:Non-maskable_interrupts 143.00 ± 10% -43.7% 80.50 ± 36% interrupts.CPU64.PMI:Performance_monitoring_interrupts 650.75 +20.1% 781.50 ± 20% interrupts.CPU69.CAL:Function_call_interrupts 510.00 ±123% -80.8% 98.00 ± 34% interrupts.CPU71.NMI:Non-maskable_interrupts 510.00 ±123% -80.8% 98.00 ± 34% interrupts.CPU71.PMI:Performance_monitoring_interrupts 648.00 ± 2% +35.6% 878.75 ± 36% interrupts.CPU73.CAL:Function_call_interrupts 648.75 ± 2% +169.4% 1748 ± 92% interrupts.CPU88.CAL:Function_call_interrupts

unixbench.score

1590 +--------------------------------------------------------------------+ |. +. .+. +.+. .+ .+.++ +.+ .+. +. .+ .+. .++. .+ .+. .+ | 1580 |-+ + + + + : : + +.+ + + + + + + +.+ | | : : : | | :: : | 1570 |-+ + +.+ .| | + | 1560 |-+ | | | 1550 |-+ | | | | | 1540 |-+ | | OO O O OO O O O O O | 1530 +--------------------------------------------------------------------+

unixbench.workload

9.3e+08 +----------------------------------------------------------------+ |.++.+.+ + +.+.++.+.++ +.+.++. .++.++.+.+ + ++.++.+. : +. | 9.25e+08 |-+ + : : + + + + | | : : : | 9.2e+08 |-+ : : | | + +.+ .| 9.15e+08 |-+ + | | | 9.1e+08 |-+ | | | 9.05e+08 |-+ | | | 9e+08 |-+ | | OO O OO OO OO OO O O O O O | 8.95e+08 +----------------------------------------------------------------+

[*] bisect-good sample [O] bisect-bad sample

*************************************************************************************************** lkp-csl-2ap2: 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory ========================================================================================= compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode: gcc-9/performance/x86_64-rhel-8.3/thread/50%/debian-10.4-x86_64-20200603.cgz/lkp-csl-2ap2/futex3/will-it-scale/0x5003003

commit: 9720a64438 ("sched: Report local wake up on resched blind zone within idle loop") 8e01c5f104 ("entry: Report local wake up on resched blind zone while resuming to user")

9720a64438d901da 8e01c5f10451c019e384d68ee8e ---------------- --------------------------- %stddev %change %stddev \ | \ 9.783e+08 -2.0% 9.59e+08 will-it-scale.96.threads 10190429 -2.0% 9989144 will-it-scale.per_thread_ops 9.783e+08 -2.0% 9.59e+08 will-it-scale.workload 0.06 +0.0 0.07 ± 2% mpstat.cpu.all.soft% 28015 +1.1% 28324 proc-vmstat.nr_slab_reclaimable 4971 ± 6% -11.4% 4405 ± 7% sched_debug.cpu.nr_switches.stddev 1275 ± 70% +306.7% 5187 ± 86% numa-vmstat.node0.nr_shmem 65283 ± 3% -17.2% 54026 ± 18% numa-vmstat.node3.nr_shmem 2721 ± 3% +12.1% 3049 ± 4% slabinfo.PING.active_objs 2721 ± 3% +12.1% 3049 ± 4% slabinfo.PING.num_objs 1520 ± 6% +17.8% 1790 ± 7% slabinfo.khugepaged_mm_slot.active_objs 1520 ± 6% +17.8% 1790 ± 7% slabinfo.khugepaged_mm_slot.num_objs 5105 ± 70% +307.4% 20798 ± 86% numa-meminfo.node0.Shmem 372490 ± 36% -57.6% 157918 ± 53% numa-meminfo.node1.AnonPages.max 251355 ± 3% -17.6% 207138 ± 18% numa-meminfo.node3.Active 251355 ± 3% -17.6% 207138 ± 18% numa-meminfo.node3.Active(anon) 261667 ± 3% -17.3% 216523 ± 18% numa-meminfo.node3.Shmem 946.63 ±173% +493.3% 5616 ± 26% perf-sched.wait_and_delay.avg.ms.preempt_schedule_common._cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter 240.00 ± 48% -36.7% 152.00 ± 60% perf-sched.wait_and_delay.count.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown] 148.50 ± 17% -24.1% 112.75 ± 13% perf-sched.wait_and_delay.count.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll 1873 ±173% +300.6% 7504 perf-sched.wait_and_delay.max.ms.preempt_schedule_common._cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter 0.02 ± 39% -76.9% 0.00 ±173% perf-sched.wait_time.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown] 973.25 ±166% +477.1% 5616 ± 26% perf-sched.wait_time.avg.ms.preempt_schedule_common._cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter 0.03 ± 41% -74.1% 0.01 ±173% perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown] 2031 ±155% +269.4% 7504 perf-sched.wait_time.max.ms.preempt_schedule_common._cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter 0.01 ± 60% +133.3% 0.02 ± 19% perf-sched.wait_time.max.ms.schedule_timeout.wait_for_completion.stop_one_cpu.affine_move_task 6.958e+10 +3.6% 7.205e+10 perf-stat.i.branch-instructions 0.72 -0.0 0.68 perf-stat.i.branch-miss-rate% 4.961e+08 -1.9% 4.867e+08 perf-stat.i.branch-misses 14.70 ± 3% +1.1 15.81 perf-stat.i.cache-miss-rate% 1497135 ± 4% +11.5% 1668752 ± 4% perf-stat.i.cache-misses 228415 ± 4% -11.6% 201875 ± 6% perf-stat.i.cycles-between-cache-misses 1.114e+11 +1.5% 1.131e+11 perf-stat.i.dTLB-loads 8.403e+10 +2.6% 8.619e+10 perf-stat.i.dTLB-stores 3747984 +2.7% 3849820 perf-stat.i.iTLB-loads 1.53 ± 4% +5.8% 1.62 ± 3% perf-stat.i.major-faults 1.39 +5.1% 1.46 ± 3% perf-stat.i.metric.K/sec 1379 +2.4% 1412 perf-stat.i.metric.M/sec 301494 +9.0% 328692 ± 5% perf-stat.i.node-load-misses 0.71 -0.0 0.68 perf-stat.overall.branch-miss-rate% 14.61 ± 3% +0.9 15.55 perf-stat.overall.cache-miss-rate% 195763 ± 4% -10.5% 175161 ± 4% perf-stat.overall.cycles-between-cache-misses 0.00 -0.0 0.00 perf-stat.overall.dTLB-store-miss-rate% 134378 +2.2% 137315 perf-stat.overall.path-length 6.93e+10 +3.5% 7.175e+10 perf-stat.ps.branch-instructions 4.942e+08 -1.9% 4.848e+08 perf-stat.ps.branch-misses 1510988 ± 4% +11.4% 1683127 ± 4% perf-stat.ps.cache-misses 203.58 -1.5% 200.43 perf-stat.ps.cpu-migrations 1.11e+11 +1.5% 1.126e+11 perf-stat.ps.dTLB-loads 8.368e+10 +2.6% 8.583e+10 perf-stat.ps.dTLB-stores 3733148 +2.7% 3832271 perf-stat.ps.iTLB-loads 305850 +9.2% 333869 ± 5% perf-stat.ps.node-load-misses 1.52 ± 10% +0.3 1.79 ± 11% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.entry_SYSCALL_64_after_hwframe.syscall 1.68 ± 9% +0.3 2.01 ± 11% perf-profile.calltrace.cycles-pp.syscall_enter_from_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall 3.23 ± 10% +0.4 3.58 ± 11% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.entry_SYSCALL_64_after_hwframe.syscall 0.10 ± 23% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.ktime_get 0.09 ± 14% -0.0 0.04 ± 59% perf-profile.children.cycles-pp.clockevents_program_event 0.09 ± 10% +0.0 0.13 ± 9% perf-profile.children.cycles-pp.perf_prepare_sample 0.11 ± 8% +0.0 0.15 ± 8% perf-profile.children.cycles-pp.perf_tp_event 0.10 ± 10% +0.0 0.15 ± 10% perf-profile.children.cycles-pp.perf_swevent_overflow 0.11 ± 8% +0.0 0.15 ± 10% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime 0.10 ± 12% +0.1 0.15 ± 10% perf-profile.children.cycles-pp.__perf_event_overflow 0.10 ± 12% +0.1 0.15 ± 10% perf-profile.children.cycles-pp.perf_event_output_forward 0.00 +0.1 0.06 ± 14% perf-profile.children.cycles-pp.account_system_index_time 0.20 ± 10% +0.1 0.26 ± 9% perf-profile.children.cycles-pp.task_tick_fair 0.11 ± 11% +0.1 0.18 ± 10% perf-profile.children.cycles-pp.update_curr 0.22 ± 9% +0.1 0.29 ± 9% perf-profile.children.cycles-pp.scheduler_tick 0.35 ± 7% +0.1 0.47 ± 9% perf-profile.children.cycles-pp.__hrtimer_run_queues 0.30 ± 10% +0.1 0.43 ± 9% perf-profile.children.cycles-pp.tick_sched_timer 0.28 ± 9% +0.1 0.42 ± 9% perf-profile.children.cycles-pp.update_process_times 0.28 ± 9% +0.1 0.43 ± 8% perf-profile.children.cycles-pp.tick_sched_handle 0.00 +0.2 0.22 ± 11% perf-profile.children.cycles-pp.sched_resched_local_allow 2.37 ± 10% +0.2 2.61 ± 12% perf-profile.children.cycles-pp.testcase 1.94 ± 10% +0.3 2.23 ± 11% perf-profile.children.cycles-pp.exit_to_user_mode_prepare 1.69 ± 9% +0.3 2.02 ± 11% perf-profile.children.cycles-pp.syscall_enter_from_user_mode 3.66 ± 10% +0.4 4.02 ± 11% perf-profile.children.cycles-pp.syscall_exit_to_user_mode 0.00 +0.4 0.45 ± 11% perf-profile.children.cycles-pp.sched_resched_local_forbid 0.09 ± 20% -0.1 0.03 ±100% perf-profile.self.cycles-pp.ktime_get 0.00 +0.1 0.05 ± 9% perf-profile.self.cycles-pp.account_system_index_time 1.91 ± 10% +0.2 2.13 ± 12% perf-profile.self.cycles-pp.testcase 0.00 +0.2 0.22 ± 11% perf-profile.self.cycles-pp.sched_resched_local_forbid 0.00 +0.2 0.22 ± 11% perf-profile.self.cycles-pp.sched_resched_local_allow 39568 -12.1% 34775 softirqs.CPU0.SCHED 26074 ± 6% -30.8% 18054 ± 18% softirqs.CPU1.RCU 13937 ± 27% +96.1% 27328 ± 20% softirqs.CPU1.SCHED 487.75 ± 60% +1455.7% 7587 ±129% softirqs.CPU10.NET_RX 7471 ± 99% -99.6% 32.50 ± 38% softirqs.CPU103.TIMER 22133 ± 15% -27.0% 16160 ± 29% softirqs.CPU107.RCU 23683 ± 12% -34.9% 15423 ± 25% softirqs.CPU110.RCU 21771 ± 13% -27.0% 15887 ± 28% softirqs.CPU119.RCU 27268 ± 7% -33.6% 18105 ± 24% softirqs.CPU12.RCU 9800 ± 82% +147.2% 24228 ± 16% softirqs.CPU12.SCHED 35848 ± 10% -52.3% 17101 ± 52% softirqs.CPU123.SCHED 21873 ± 9% -28.4% 15658 ± 19% softirqs.CPU125.RCU 23701 ± 7% -24.4% 17906 ± 20% softirqs.CPU129.RCU 23812 ± 15% -27.5% 17268 ± 7% softirqs.CPU130.RCU 35487 ± 8% -38.9% 21674 ± 33% softirqs.CPU131.SCHED 24202 ± 14% -26.3% 17841 ± 24% softirqs.CPU139.RCU 26857 ± 9% -33.1% 17956 ± 24% softirqs.CPU145.RCU 24985 -25.4% 18643 ± 24% softirqs.CPU146.RCU 19845 ± 11% +32.6% 26307 ± 18% softirqs.CPU146.SCHED 24163 ± 10% -30.7% 16746 ± 16% softirqs.CPU147.RCU 25991 ± 11% -28.0% 18706 ± 20% softirqs.CPU150.RCU 31382 ± 16% -46.1% 16909 ± 33% softirqs.CPU156.SCHED 26315 ± 5% -29.0% 18686 ± 28% softirqs.CPU16.RCU 24924 ± 9% -26.4% 18336 ± 26% softirqs.CPU163.RCU 25795 ± 12% -30.4% 17948 ± 17% softirqs.CPU165.RCU 23494 ± 9% -31.4% 16118 ± 17% softirqs.CPU169.RCU 15434 ± 38% +67.3% 25820 ± 21% softirqs.CPU169.SCHED 23443 ± 7% -25.3% 17521 ± 15% softirqs.CPU17.RCU 22698 ± 9% -20.2% 18116 ± 15% softirqs.CPU172.RCU 21677 ± 9% -29.8% 15224 ± 15% softirqs.CPU173.RCU 20602 ± 27% +53.8% 31690 ± 16% softirqs.CPU173.SCHED 19982 ± 10% -23.1% 15368 ± 16% softirqs.CPU188.RCU 31405 ± 9% -52.0% 15062 ± 43% softirqs.CPU189.SCHED 27459 ± 5% -29.9% 19244 ± 23% softirqs.CPU19.RCU 23837 ± 8% -24.8% 17931 ± 21% softirqs.CPU191.RCU 27482 ± 3% -26.7% 20133 ± 25% softirqs.CPU2.RCU 27374 ± 5% -28.3% 19620 ± 29% softirqs.CPU20.RCU 8946 ± 55% +120.5% 19723 ± 40% softirqs.CPU20.SCHED 23561 ± 9% -27.4% 17102 ± 18% softirqs.CPU21.RCU 24920 ± 8% -28.3% 17869 ± 14% softirqs.CPU22.RCU 27899 ± 5% -36.3% 17760 ± 29% softirqs.CPU27.RCU 9230 ± 33% +202.9% 27954 ± 31% softirqs.CPU27.SCHED 25209 ± 7% -24.7% 18973 ± 22% softirqs.CPU3.RCU 27974 ± 9% -31.3% 19231 ± 13% softirqs.CPU32.RCU 28747 ± 5% -36.5% 18268 ± 14% softirqs.CPU35.RCU 9574 ± 33% +145.3% 23490 ± 32% softirqs.CPU35.SCHED 24738 ± 15% -27.4% 17967 ± 15% softirqs.CPU36.RCU 27437 ± 13% -34.7% 17904 ± 22% softirqs.CPU37.RCU 27259 ± 9% -33.7% 18083 ± 23% softirqs.CPU38.RCU 14438 ± 52% +86.8% 26971 ± 13% softirqs.CPU38.SCHED 26156 ± 9% -32.6% 17617 ± 29% softirqs.CPU4.RCU 27287 ± 6% -31.5% 18695 ± 27% softirqs.CPU40.RCU 26370 ± 10% -30.6% 18302 ± 17% softirqs.CPU41.RCU 26793 ± 8% -30.3% 18668 ± 19% softirqs.CPU46.RCU 15557 ± 45% +64.8% 25642 ± 21% softirqs.CPU46.SCHED 25335 ± 12% -27.3% 18416 ± 24% softirqs.CPU47.RCU 25154 ± 2% -25.0% 18872 ± 20% softirqs.CPU5.RCU 23480 ± 4% -23.3% 18018 ± 23% softirqs.CPU55.RCU 26294 ± 3% -33.0% 17630 ± 20% softirqs.CPU56.RCU 13958 ± 32% +109.1% 29187 ± 15% softirqs.CPU56.SCHED 27194 ± 7% -32.8% 18287 ± 22% softirqs.CPU57.RCU 26424 ± 7% -33.4% 17603 ± 23% softirqs.CPU60.RCU 13405 ± 41% +110.0% 28152 ± 20% softirqs.CPU60.SCHED 24662 ± 17% -30.3% 17187 ± 32% softirqs.CPU66.RCU 27174 ± 28% -33.1% 18168 ± 48% softirqs.CPU67.SCHED 23980 ± 7% -28.8% 17083 ± 25% softirqs.CPU7.RCU 16015 ± 12% +69.5% 27140 ± 30% softirqs.CPU7.SCHED 29430 ± 19% -35.8% 18884 ± 34% softirqs.CPU73.SCHED 25123 ± 6% -25.5% 18715 ± 18% softirqs.CPU74.RCU 24340 ± 22% -44.1% 13615 ± 38% softirqs.CPU77.SCHED 23940 ± 8% -24.2% 18145 ± 22% softirqs.CPU83.RCU 22452 ± 7% -18.7% 18253 ± 15% softirqs.CPU90.RCU 24046 ± 3% -32.2% 16309 ± 24% softirqs.CPU93.RCU 13685 ± 19% +119.3% 30012 ± 21% softirqs.CPU93.SCHED 9316 ± 5% +40.3% 13075 ± 3% softirqs.CPU96.SCHED 32207 ± 9% -45.1% 17687 ± 30% softirqs.CPU97.SCHED 37350 ± 4% -24.4% 28241 ± 21% softirqs.CPU98.SCHED 30743 ± 11% -22.5% 23841 ± 14% softirqs.CPU99.SCHED 932.00 ± 64% +1402.0% 13998 ±133% interrupts.31:PCI-MSI.524289-edge.eth0-TxRx-0 120.75 ± 8% +75.6% 212.00 ± 5% interrupts.CPU0.RES:Rescheduling_interrupts 223.00 ± 11% -64.6% 79.00 ± 38% interrupts.CPU1.RES:Rescheduling_interrupts 981.50 ± 19% -42.4% 565.25 ± 46% interrupts.CPU1.TLB:TLB_shootdowns 932.00 ± 64% +1402.0% 13998 ±133% interrupts.CPU10.31:PCI-MSI.524289-edge.eth0-TxRx-0 4140 ± 28% +84.1% 7623 ± 14% interrupts.CPU100.NMI:Non-maskable_interrupts 4140 ± 28% +84.1% 7623 ± 14% interrupts.CPU100.PMI:Performance_monitoring_interrupts 3585 ± 8% -9.7% 3238 ± 5% interrupts.CPU104.CAL:Function_call_interrupts 6437 ± 14% +34.5% 8655 interrupts.CPU104.NMI:Non-maskable_interrupts 6437 ± 14% +34.5% 8655 interrupts.CPU104.PMI:Performance_monitoring_interrupts 49.50 ±129% +169.2% 133.25 ± 41% interrupts.CPU108.RES:Rescheduling_interrupts 276.75 ±108% +237.5% 934.00 ± 38% interrupts.CPU108.TLB:TLB_shootdowns 3058 ± 11% +15.2% 3523 ± 5% interrupts.CPU11.CAL:Function_call_interrupts 8162 ± 12% -38.5% 5023 ± 47% interrupts.CPU110.NMI:Non-maskable_interrupts 8162 ± 12% -38.5% 5023 ± 47% interrupts.CPU110.PMI:Performance_monitoring_interrupts 3115 ± 6% -18.7% 2534 ± 4% interrupts.CPU114.CAL:Function_call_interrupts 32.25 ±113% +271.3% 119.75 ± 58% interrupts.CPU116.RES:Rescheduling_interrupts 3704 ± 2% -18.4% 3021 ± 14% interrupts.CPU12.CAL:Function_call_interrupts 1544 ± 6% -51.3% 752.00 ± 48% interrupts.CPU12.TLB:TLB_shootdowns 2530 ± 10% +57.7% 3991 ± 15% interrupts.CPU123.CAL:Function_call_interrupts 34.75 ± 80% +415.1% 179.00 ± 35% interrupts.CPU123.RES:Rescheduling_interrupts 264.75 ± 60% +330.3% 1139 ± 42% interrupts.CPU123.TLB:TLB_shootdowns 8062 ± 9% -29.0% 5722 ± 35% interrupts.CPU125.NMI:Non-maskable_interrupts 8062 ± 9% -29.0% 5722 ± 35% interrupts.CPU125.PMI:Performance_monitoring_interrupts 1059 ± 24% -51.3% 515.75 ± 51% interrupts.CPU125.TLB:TLB_shootdowns 2648 ± 12% +37.0% 3627 ± 9% interrupts.CPU131.CAL:Function_call_interrupts 35.75 ± 76% +253.1% 126.25 ± 32% interrupts.CPU131.RES:Rescheduling_interrupts 426.00 ± 44% +148.5% 1058 ± 27% interrupts.CPU131.TLB:TLB_shootdowns 737.50 ± 44% +60.4% 1182 ± 13% interrupts.CPU133.TLB:TLB_shootdowns 76.50 ± 77% +104.2% 156.25 ± 30% interrupts.CPU134.RES:Rescheduling_interrupts 568.25 ± 55% +62.7% 924.75 ± 30% interrupts.CPU134.TLB:TLB_shootdowns 2879 ± 4% +14.7% 3303 ± 4% interrupts.CPU136.CAL:Function_call_interrupts 484.00 ± 66% +114.2% 1036 ± 20% interrupts.CPU136.TLB:TLB_shootdowns 82.25 ± 69% +88.8% 155.25 ± 30% interrupts.CPU142.RES:Rescheduling_interrupts 4178 ± 17% -24.9% 3136 ± 13% interrupts.CPU145.CAL:Function_call_interrupts 204.00 ± 35% -66.8% 67.75 ± 25% interrupts.CPU145.RES:Rescheduling_interrupts 1429 ± 17% -49.8% 717.50 ± 32% interrupts.CPU145.TLB:TLB_shootdowns 165.50 ± 9% -45.9% 89.50 ± 23% interrupts.CPU146.RES:Rescheduling_interrupts 8063 ± 14% -53.9% 3717 ± 15% interrupts.CPU15.NMI:Non-maskable_interrupts 8063 ± 14% -53.9% 3717 ± 15% interrupts.CPU15.PMI:Performance_monitoring_interrupts 2702 ± 4% +23.8% 3345 ± 12% interrupts.CPU152.CAL:Function_call_interrupts 74.00 ± 54% +135.8% 174.50 ± 27% interrupts.CPU152.RES:Rescheduling_interrupts 431.00 ± 36% +151.4% 1083 ± 31% interrupts.CPU152.TLB:TLB_shootdowns 580.25 ± 59% +91.8% 1112 ± 26% interrupts.CPU156.TLB:TLB_shootdowns 8427 ± 4% -53.3% 3932 ± 22% interrupts.CPU16.NMI:Non-maskable_interrupts 8427 ± 4% -53.3% 3932 ± 22% interrupts.CPU16.PMI:Performance_monitoring_interrupts 234.75 ± 15% -46.6% 125.25 ± 53% interrupts.CPU16.RES:Rescheduling_interrupts 7739 ± 9% -48.9% 3953 ± 30% interrupts.CPU164.NMI:Non-maskable_interrupts 7739 ± 9% -48.9% 3953 ± 30% interrupts.CPU164.PMI:Performance_monitoring_interrupts 3669 ± 7% -16.7% 3055 ± 8% interrupts.CPU165.CAL:Function_call_interrupts 7853 ± 16% -49.9% 3933 ± 47% interrupts.CPU165.NMI:Non-maskable_interrupts 7853 ± 16% -49.9% 3933 ± 47% interrupts.CPU165.PMI:Performance_monitoring_interrupts 1430 ± 17% -44.7% 790.50 ± 35% interrupts.CPU165.TLB:TLB_shootdowns 5312 ± 18% +35.9% 7220 ± 18% interrupts.CPU168.NMI:Non-maskable_interrupts 5312 ± 18% +35.9% 7220 ± 18% interrupts.CPU168.PMI:Performance_monitoring_interrupts 3547 ± 3% -16.2% 2972 ± 11% interrupts.CPU169.CAL:Function_call_interrupts 202.25 ± 24% -56.2% 88.50 ± 64% interrupts.CPU169.RES:Rescheduling_interrupts 8001 ± 13% -45.4% 4370 ± 46% interrupts.CPU17.NMI:Non-maskable_interrupts 8001 ± 13% -45.4% 4370 ± 46% interrupts.CPU17.PMI:Performance_monitoring_interrupts 8053 ± 8% -42.5% 4627 ± 58% interrupts.CPU172.NMI:Non-maskable_interrupts 8053 ± 8% -42.5% 4627 ± 58% interrupts.CPU172.PMI:Performance_monitoring_interrupts 159.75 ± 33% -65.7% 54.75 ± 72% interrupts.CPU173.RES:Rescheduling_interrupts 8384 -53.1% 3930 ± 47% interrupts.CPU176.NMI:Non-maskable_interrupts 8384 -53.1% 3930 ± 47% interrupts.CPU176.PMI:Performance_monitoring_interrupts 636.00 ± 41% +65.0% 1049 ± 35% interrupts.CPU179.TLB:TLB_shootdowns 3017 ± 12% +15.3% 3479 ± 11% interrupts.CPU189.CAL:Function_call_interrupts 275.00 ± 6% -38.6% 168.75 ± 22% interrupts.CPU2.RES:Rescheduling_interrupts 1540 ± 12% -23.6% 1176 ± 13% interrupts.CPU2.TLB:TLB_shootdowns 260.00 ± 19% -51.2% 127.00 ± 39% interrupts.CPU20.RES:Rescheduling_interrupts 253.75 ± 11% -71.3% 72.75 ± 69% interrupts.CPU27.RES:Rescheduling_interrupts 1480 ± 11% -60.9% 578.25 ± 81% interrupts.CPU27.TLB:TLB_shootdowns 219.00 ± 13% -37.9% 136.00 ± 10% interrupts.CPU3.RES:Rescheduling_interrupts 714.50 ± 49% +83.4% 1310 ± 22% interrupts.CPU30.TLB:TLB_shootdowns 3577 ± 6% -14.7% 3053 ± 11% interrupts.CPU35.CAL:Function_call_interrupts 248.50 ± 10% -50.8% 122.25 ± 61% interrupts.CPU35.RES:Rescheduling_interrupts 1340 ± 12% -49.2% 681.50 ± 41% interrupts.CPU35.TLB:TLB_shootdowns 239.25 ± 12% -62.7% 89.25 ± 95% interrupts.CPU4.RES:Rescheduling_interrupts 225.50 ± 20% -24.3% 170.75 ± 27% interrupts.CPU42.RES:Rescheduling_interrupts 200.50 ± 31% -52.2% 95.75 ± 44% interrupts.CPU46.RES:Rescheduling_interrupts 377.75 ± 65% +179.2% 1054 ± 21% interrupts.CPU49.TLB:TLB_shootdowns 153.00 ± 17% -42.3% 88.25 ± 25% interrupts.CPU55.RES:Rescheduling_interrupts 212.75 ± 14% -67.5% 69.25 ± 37% interrupts.CPU56.RES:Rescheduling_interrupts 1383 ± 13% -49.1% 703.75 ± 50% interrupts.CPU56.TLB:TLB_shootdowns 242.50 ± 17% -57.6% 102.75 ±103% interrupts.CPU57.RES:Rescheduling_interrupts 3764 ± 9% -20.9% 2976 ± 8% interrupts.CPU60.CAL:Function_call_interrupts 218.75 ± 24% -61.7% 83.75 ± 52% interrupts.CPU60.RES:Rescheduling_interrupts 1316 ± 23% -48.7% 675.25 ± 45% interrupts.CPU60.TLB:TLB_shootdowns 204.00 ± 8% -60.8% 80.00 ± 66% interrupts.CPU7.RES:Rescheduling_interrupts 249.25 ± 12% -26.4% 183.50 ± 23% interrupts.CPU74.RES:Rescheduling_interrupts 124.25 ± 31% +46.1% 181.50 ± 21% interrupts.CPU77.RES:Rescheduling_interrupts 3508 ± 8% -10.4% 3144 ± 12% interrupts.CPU78.CAL:Function_call_interrupts 6194 ± 35% -42.3% 3574 ± 34% interrupts.CPU8.NMI:Non-maskable_interrupts 6194 ± 35% -42.3% 3574 ± 34% interrupts.CPU8.PMI:Performance_monitoring_interrupts 5092 ± 25% +67.3% 8522 interrupts.CPU80.NMI:Non-maskable_interrupts 5092 ± 25% +67.3% 8522 interrupts.CPU80.PMI:Performance_monitoring_interrupts 169.25 ± 29% -54.2% 77.50 ± 46% interrupts.CPU90.RES:Rescheduling_interrupts 216.00 ± 7% -73.8% 56.50 ± 61% interrupts.CPU93.RES:Rescheduling_interrupts 254.50 ± 3% -26.8% 186.25 ± 15% interrupts.CPU96.RES:Rescheduling_interrupts 1372 ± 12% -16.3% 1149 ± 18% interrupts.CPU96.TLB:TLB_shootdowns 92.50 ± 23% +98.1% 183.25 ± 18% interrupts.CPU97.RES:Rescheduling_interrupts 158.75 ± 98% +221.1% 509.75 ± 34% interrupts.CPU98.TLB:TLB_shootdowns 28796 ± 3% -17.4% 23785 ± 15% interrupts.RES:Rescheduling_interrupts

*************************************************************************************************** lkp-csl-2ap2: 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory ========================================================================================= compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode: gcc-9/performance/x86_64-rhel-8.3/thread/16/debian-10.4-x86_64-20200603.cgz/lkp-csl-2ap2/futex4/will-it-scale/0x5003003

commit: 9720a64438 ("sched: Report local wake up on resched blind zone within idle loop") 8e01c5f104 ("entry: Report local wake up on resched blind zone while resuming to user")

9720a64438d901da 8e01c5f10451c019e384d68ee8e ---------------- --------------------------- %stddev %change %stddev \ | \ 1.068e+08 -1.5% 1.052e+08 will-it-scale.16.threads 6674552 -1.5% 6571881 will-it-scale.per_thread_ops 1.068e+08 -1.5% 1.052e+08 will-it-scale.workload 540984 ± 27% -45.1% 296787 ± 49% numa-numastat.node2.local_node 1158 ± 6% -10.7% 1034 ± 7% slabinfo.file_lock_cache.active_objs 1158 ± 6% -10.7% 1034 ± 7% slabinfo.file_lock_cache.num_objs 6900 ±127% -95.6% 301.00 ±102% softirqs.CPU11.NET_RX 21404 ± 9% +30.2% 27867 ± 6% softirqs.CPU111.SCHED 23371 ± 8% -26.7% 17133 ± 8% softirqs.CPU15.SCHED 243.75 ± 63% +112.1% 517.00 ± 16% numa-vmstat.node0.nr_page_table_pages 16717 ± 4% +13.7% 19002 ± 3% numa-vmstat.node0.nr_slab_unreclaimable 425644 ± 14% +16.4% 495424 ± 8% numa-vmstat.node0.numa_local 1374 ± 55% -71.5% 391.25 ±114% numa-vmstat.node1.nr_shmem 4803 ± 17% +60.0% 7686 ± 39% numa-vmstat.node1.nr_slab_reclaimable 775917 ± 8% +10.3% 855691 ± 3% numa-meminfo.node0.MemUsed 977.75 ± 63% +112.9% 2081 ± 15% numa-meminfo.node0.PageTables 66871 ± 4% +13.7% 76009 ± 3% numa-meminfo.node0.SUnreclaim 19215 ± 17% +60.0% 30749 ± 39% numa-meminfo.node1.KReclaimable 19215 ± 17% +60.0% 30749 ± 39% numa-meminfo.node1.SReclaimable 5497 ± 55% -71.5% 1566 ±114% numa-meminfo.node1.Shmem 0.01 ± 48% +114.3% 0.01 ± 38% perf-sched.sch_delay.avg.ms.schedule_timeout.wait_for_completion.__flush_work.lru_add_drain_all 0.01 ± 15% +373.7% 0.04 ±108% perf-sched.sch_delay.max.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64 0.01 ± 8% +205.4% 0.04 ±102% perf-sched.sch_delay.max.ms.futex_wait_queue_me.futex_wait.do_futex.__x64_sys_futex 0.01 ± 48% +114.3% 0.01 ± 38% perf-sched.sch_delay.max.ms.schedule_timeout.wait_for_completion.__flush_work.lru_add_drain_all 7256 ± 3% +12.9% 8193 ± 3% perf-sched.total_wait_and_delay.max.ms 7256 ± 3% +12.9% 8193 ± 3% perf-sched.total_wait_time.max.ms 595.05 ± 11% -12.9% 518.40 ± 5% perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait 5903 ± 21% +38.8% 8193 ± 3% perf-sched.wait_and_delay.max.ms.worker_thread.kthread.ret_from_fork 595.04 ± 11% -12.9% 518.39 ± 5% perf-sched.wait_time.avg.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait 5903 ± 21% +38.8% 8193 ± 3% perf-sched.wait_time.max.ms.worker_thread.kthread.ret_from_fork 0.98 ± 6% +0.1 1.12 ± 8% perf-profile.calltrace.cycles-pp.syscall_enter_from_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall 0.91 ± 9% +0.1 1.05 ± 7% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.entry_SYSCALL_64_after_hwframe.syscall 0.30 ± 7% +0.0 0.34 ± 6% perf-profile.children.cycles-pp.scheduler_tick 0.11 ± 12% +0.1 0.16 ± 31% perf-profile.children.cycles-pp.tick_irq_enter 0.58 ± 10% +0.1 0.68 ± 11% perf-profile.children.cycles-pp.tick_sched_timer 0.00 +0.1 0.15 ± 14% perf-profile.children.cycles-pp.sched_resched_local_allow 0.98 ± 6% +0.1 1.13 ± 8% perf-profile.children.cycles-pp.syscall_enter_from_user_mode 1.16 ± 9% +0.2 1.33 ± 8% perf-profile.children.cycles-pp.exit_to_user_mode_prepare 1.38 ± 8% +0.2 1.56 ± 9% perf-profile.children.cycles-pp.hrtimer_interrupt 0.00 +0.3 0.28 ± 11% perf-profile.children.cycles-pp.sched_resched_local_forbid 0.00 +0.1 0.14 ± 9% perf-profile.self.cycles-pp.sched_resched_local_forbid 0.00 +0.1 0.14 ± 12% perf-profile.self.cycles-pp.sched_resched_local_allow 9.413e+09 +2.9% 9.684e+09 perf-stat.i.branch-instructions 1.521e+10 +1.5% 1.544e+10 perf-stat.i.dTLB-loads 1.174e+10 +2.1% 1.198e+10 perf-stat.i.dTLB-stores 54241332 -1.8% 53267348 perf-stat.i.iTLB-load-misses 1082 +2.1% 1104 perf-stat.i.instructions-per-iTLB-miss 189.49 +2.1% 193.48 perf-stat.i.metric.M/sec 1078 +2.1% 1100 perf-stat.overall.instructions-per-iTLB-miss 165026 +1.8% 167961 perf-stat.overall.path-length 9.381e+09 +2.9% 9.651e+09 perf-stat.ps.branch-instructions 1.516e+10 +1.5% 1.538e+10 perf-stat.ps.dTLB-loads 1.17e+10 +2.1% 1.194e+10 perf-stat.ps.dTLB-stores 54057433 -1.8% 53087204 perf-stat.ps.iTLB-load-misses 13120 ±126% -95.7% 563.75 ±106% interrupts.32:PCI-MSI.524290-edge.eth0-TxRx-1 6947 ± 12% -37.7% 4326 ± 34% interrupts.CPU0.NMI:Non-maskable_interrupts 6947 ± 12% -37.7% 4326 ± 34% interrupts.CPU0.PMI:Performance_monitoring_interrupts 13120 ±126% -95.7% 563.75 ±106% interrupts.CPU11.32:PCI-MSI.524290-edge.eth0-TxRx-1 288.50 ± 18% -40.6% 171.25 ± 21% interrupts.CPU111.TLB:TLB_shootdowns 101.25 ± 28% +49.1% 151.00 ± 19% interrupts.CPU122.NMI:Non-maskable_interrupts 101.25 ± 28% +49.1% 151.00 ± 19% interrupts.CPU122.PMI:Performance_monitoring_interrupts 118.50 ± 5% +15.4% 136.75 ± 8% interrupts.CPU123.NMI:Non-maskable_interrupts 118.50 ± 5% +15.4% 136.75 ± 8% interrupts.CPU123.PMI:Performance_monitoring_interrupts 99.25 ± 24% +38.5% 137.50 ± 11% interrupts.CPU125.NMI:Non-maskable_interrupts 99.25 ± 24% +38.5% 137.50 ± 11% interrupts.CPU125.PMI:Performance_monitoring_interrupts 98.25 ± 23% +45.0% 142.50 ± 24% interrupts.CPU126.NMI:Non-maskable_interrupts 98.25 ± 23% +45.0% 142.50 ± 24% interrupts.CPU126.PMI:Performance_monitoring_interrupts 114.25 ± 5% +24.1% 141.75 ± 12% interrupts.CPU135.NMI:Non-maskable_interrupts 114.25 ± 5% +24.1% 141.75 ± 12% interrupts.CPU135.PMI:Performance_monitoring_interrupts 99.00 ± 23% +33.6% 132.25 ± 12% interrupts.CPU137.NMI:Non-maskable_interrupts 99.00 ± 23% +33.6% 132.25 ± 12% interrupts.CPU137.PMI:Performance_monitoring_interrupts 98.75 ± 24% +31.9% 130.25 ± 13% interrupts.CPU138.NMI:Non-maskable_interrupts 98.75 ± 24% +31.9% 130.25 ± 13% interrupts.CPU138.PMI:Performance_monitoring_interrupts 98.50 ± 24% +31.0% 129.00 ± 12% interrupts.CPU139.NMI:Non-maskable_interrupts 98.50 ± 24% +31.0% 129.00 ± 12% interrupts.CPU139.PMI:Performance_monitoring_interrupts 98.25 ± 24% +32.8% 130.50 ± 12% interrupts.CPU140.NMI:Non-maskable_interrupts 98.25 ± 24% +32.8% 130.50 ± 12% interrupts.CPU140.PMI:Performance_monitoring_interrupts 84.00 ± 30% +55.1% 130.25 ± 11% interrupts.CPU141.NMI:Non-maskable_interrupts 84.00 ± 30% +55.1% 130.25 ± 11% interrupts.CPU141.PMI:Performance_monitoring_interrupts 86.50 ± 26% +51.7% 131.25 ± 12% interrupts.CPU142.NMI:Non-maskable_interrupts 86.50 ± 26% +51.7% 131.25 ± 12% interrupts.CPU142.PMI:Performance_monitoring_interrupts 84.00 ± 30% +97.3% 165.75 ± 25% interrupts.CPU143.NMI:Non-maskable_interrupts 84.00 ± 30% +97.3% 165.75 ± 25% interrupts.CPU143.PMI:Performance_monitoring_interrupts 253.50 ± 20% +43.8% 364.50 ± 14% interrupts.CPU15.TLB:TLB_shootdowns 101.50 ± 24% +32.3% 134.25 ± 12% interrupts.CPU150.NMI:Non-maskable_interrupts 101.50 ± 24% +32.3% 134.25 ± 12% interrupts.CPU150.PMI:Performance_monitoring_interrupts 121.75 ± 10% +115.4% 262.25 ± 84% interrupts.CPU153.NMI:Non-maskable_interrupts 121.75 ± 10% +115.4% 262.25 ± 84% interrupts.CPU153.PMI:Performance_monitoring_interrupts 77.75 ± 40% +71.1% 133.00 ± 12% interrupts.CPU167.NMI:Non-maskable_interrupts 77.75 ± 40% +71.1% 133.00 ± 12% interrupts.CPU167.PMI:Performance_monitoring_interrupts 77.75 ± 30% +137.3% 184.50 ± 49% interrupts.CPU169.NMI:Non-maskable_interrupts 77.75 ± 30% +137.3% 184.50 ± 49% interrupts.CPU169.PMI:Performance_monitoring_interrupts 7583 ± 14% -46.7% 4043 ± 31% interrupts.CPU2.NMI:Non-maskable_interrupts 7583 ± 14% -46.7% 4043 ± 31% interrupts.CPU2.PMI:Performance_monitoring_interrupts 85.25 ± 33% +96.8% 167.75 ± 31% interrupts.CPU26.NMI:Non-maskable_interrupts 85.25 ± 33% +96.8% 167.75 ± 31% interrupts.CPU26.PMI:Performance_monitoring_interrupts 100.50 ± 27% +46.5% 147.25 ± 17% interrupts.CPU29.NMI:Non-maskable_interrupts 100.50 ± 27% +46.5% 147.25 ± 17% interrupts.CPU29.PMI:Performance_monitoring_interrupts 115.00 ± 7% +16.7% 134.25 ± 12% interrupts.CPU37.NMI:Non-maskable_interrupts 115.00 ± 7% +16.7% 134.25 ± 12% interrupts.CPU37.PMI:Performance_monitoring_interrupts 113.75 ± 4% +16.5% 132.50 ± 11% interrupts.CPU38.NMI:Non-maskable_interrupts 113.75 ± 4% +16.5% 132.50 ± 11% interrupts.CPU38.PMI:Performance_monitoring_interrupts 113.50 ± 4% +22.0% 138.50 ± 10% interrupts.CPU39.NMI:Non-maskable_interrupts 113.50 ± 4% +22.0% 138.50 ± 10% interrupts.CPU39.PMI:Performance_monitoring_interrupts 113.25 ± 5% +16.1% 131.50 ± 11% interrupts.CPU41.NMI:Non-maskable_interrupts 113.25 ± 5% +16.1% 131.50 ± 11% interrupts.CPU41.PMI:Performance_monitoring_interrupts 101.50 ± 20% +28.1% 130.00 ± 12% interrupts.CPU46.NMI:Non-maskable_interrupts 101.50 ± 20% +28.1% 130.00 ± 12% interrupts.CPU46.PMI:Performance_monitoring_interrupts 99.25 ± 24% +50.6% 149.50 ± 13% interrupts.CPU47.NMI:Non-maskable_interrupts 99.25 ± 24% +50.6% 149.50 ± 13% interrupts.CPU47.PMI:Performance_monitoring_interrupts 87.25 ± 30% +168.2% 234.00 ± 71% interrupts.CPU57.NMI:Non-maskable_interrupts 87.25 ± 30% +168.2% 234.00 ± 71% interrupts.CPU57.PMI:Performance_monitoring_interrupts 91.50 ± 26% +57.1% 143.75 ± 24% interrupts.CPU58.NMI:Non-maskable_interrupts 91.50 ± 26% +57.1% 143.75 ± 24% interrupts.CPU58.PMI:Performance_monitoring_interrupts 36.25 ±103% -77.9% 8.00 ± 63% interrupts.CPU6.RES:Rescheduling_interrupts 7788 ± 14% -37.3% 4883 ± 25% interrupts.CPU7.NMI:Non-maskable_interrupts 7788 ± 14% -37.3% 4883 ± 25% interrupts.CPU7.PMI:Performance_monitoring_interrupts 251.75 ± 30% -33.1% 168.50 ± 20% interrupts.CPU97.TLB:TLB_shootdowns

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, Oliver Sang