Greeting, FYI, we noticed a -37.0% regression of reaim.jobs_per_min due to commit: commit: 4f23dbc1e657951e5d94c60369bc1db065961fb3 ("locking/rwsem: Implement lock handoff to prevent lock starvation") https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git locking/core in testcase: reaim on test machine: 48 threads Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz with 64G memory with following parameters: runtime: 300s nr_task: 7000t test: shared_memory cpufreq_governor: performance ucode: 0x42e test-description: REAIM is an updated and improved version of AIM 7 benchmark. test-url: https://sourceforge.net/projects/re-aim-7/ 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-7/performance/x86_64-rhel-7.6/7000t/debian-x86_64-2019-05-14.cgz/300s/lkp-ivb-2ep1/shared_memory/reaim/0x42e commit: 3f6d517a3e ("locking/rwsem: Make rwsem_spin_on_owner() return owner state") 4f23dbc1e6 ("locking/rwsem: Implement lock handoff to prevent lock starvation") 3f6d517a3ece6e6c 4f23dbc1e657951e5d94c60369b ---------------- --------------------------- fail:runs %reproduction fail:runs | | | :4 25% 1:4 dmesg.WARNING:at#for_ip_interrupt_entry/0x %stddev %change %stddev \ | \ 226.02 +7.5% 243.00 reaim.child_systime 117.37 -8.6% 107.28 reaim.child_utime 5420413 -37.0% 3413821 reaim.jobs_per_min 774.34 -37.0% 487.69 reaim.jobs_per_min_child 50.22 +67.2% 83.96 reaim.jti 5502800 -35.5% 3547918 reaim.max_jobs_per_min 7.75 +58.8% 12.31 reaim.parent_time 49.33 -68.5% 15.53 ± 2% reaim.std_dev_percent 2.30 -30.1% 1.61 ± 2% reaim.std_dev_time 306.44 +2.4% 313.76 reaim.time.elapsed_time 306.44 +2.4% 313.76 reaim.time.elapsed_time.max 1134292 ± 2% -78.5% 243783 ± 2% reaim.time.involuntary_context_switches 32442242 -28.7% 23120658 reaim.time.minor_page_faults 3343 -29.1% 2369 reaim.time.percent_of_cpu_this_job_got 6782 -23.6% 5181 reaim.time.system_time 3464 -34.9% 2254 reaim.time.user_time 2427742 ± 6% +602.1% 17045855 reaim.time.voluntary_context_switches 20650000 -28.8% 14700000 reaim.workload 16171248 ± 21% -35.0% 10507950 ± 21% numa-numastat.node0.local_node 16182139 ± 21% -35.0% 10516565 ± 21% numa-numastat.node0.numa_hit 24931 ± 37% +48.0% 36905 ± 30% numa-meminfo.node0.Shmem 3119 ± 26% +442.1% 16909 ± 50% numa-meminfo.node1.Inactive 3119 ± 26% +442.1% 16909 ± 50% numa-meminfo.node1.Inactive(anon) 29.75 +63.9% 48.75 vmstat.cpu.id 23.00 -34.8% 15.00 vmstat.cpu.us 20649 ± 3% +450.0% 113568 vmstat.system.cs 29.82 +19.2 48.97 mpstat.cpu.all.idle% 0.00 ±141% +0.0 0.01 ± 59% mpstat.cpu.all.soft% 46.40 -11.0 35.41 mpstat.cpu.all.sys% 23.78 -8.2 15.61 mpstat.cpu.all.usr% 6233 ± 37% +48.1% 9228 ± 30% numa-vmstat.node0.nr_shmem 8507002 ± 21% -33.6% 5650272 ± 20% numa-vmstat.node0.numa_hit 8496124 ± 21% -33.6% 5641461 ± 20% numa-vmstat.node0.numa_local 780.00 ± 26% +442.4% 4230 ± 50% numa-vmstat.node1.nr_inactive_anon 780.00 ± 26% +442.4% 4230 ± 50% numa-vmstat.node1.nr_zone_inactive_anon 1.723e+08 ± 56% +253.7% 6.093e+08 ± 19% cpuidle.C1.time 2490308 ± 61% +221.5% 8005497 ± 11% cpuidle.C1.usage 1.356e+08 ± 46% +618.9% 9.746e+08 ± 12% cpuidle.C1E.time 1194640 ± 57% +456.9% 6652522 ± 6% cpuidle.C1E.usage 5.544e+08 ±102% +304.7% 2.243e+09 ± 35% cpuidle.C3.time 2306269 ± 89% +306.1% 9364769 ± 29% cpuidle.C3.usage 4508751 ± 3% +61.0% 7256974 ± 18% cpuidle.C6.usage 164390 ± 51% +114.5% 352624 cpuidle.POLL.time 572585 +30.4% 746803 meminfo.Active 568609 +30.6% 742827 meminfo.Active(anon) 546925 +30.1% 711800 meminfo.AnonPages 4383767 +33.0% 5832436 meminfo.Committed_AS 20744 ± 9% +74.4% 36183 meminfo.Inactive 19912 ± 10% +77.7% 35375 meminfo.Inactive(anon) 76491 +28.9% 98623 meminfo.KernelStack 26140 ± 4% +25.9% 32910 meminfo.Mapped 2599230 +12.6% 2926477 meminfo.Memused 169805 +33.8% 227281 meminfo.PageTables 38612 ± 8% +67.1% 64538 meminfo.Shmem 2118 -25.4% 1579 turbostat.Avg_MHz 71.13 -18.2 52.90 turbostat.Busy% 2487326 ± 61% +221.7% 8001963 ± 11% turbostat.C1 1.16 ± 55% +2.9 4.03 ± 19% turbostat.C1% 1194469 ± 57% +456.9% 6652394 ± 6% turbostat.C1E 0.91 ± 46% +5.5 6.45 ± 12% turbostat.C1E% 2306085 ± 89% +306.1% 9364606 ± 29% turbostat.C3 3.79 ±102% +11.1 14.85 ± 35% turbostat.C3% 4506779 ± 3% +60.9% 7253478 ± 18% turbostat.C6 15.89 ± 14% +143.5% 38.68 ± 4% turbostat.CPU%c1 0.36 ±114% +319.9% 1.53 ± 59% turbostat.CPU%c3 12.61 ± 22% -45.4% 6.89 ± 29% turbostat.CPU%c6 141.75 -1.7% 139.37 turbostat.CorWatt 7.33 ± 29% -70.3% 2.18 ± 26% turbostat.Pkg%pc2 0.80 ± 45% -100.0% 0.00 turbostat.Pkg%pc6 170.75 -1.3% 168.54 turbostat.PkgWatt 8.18 ± 2% +10.4% 9.03 turbostat.RAMWatt 142331 +30.4% 185610 proc-vmstat.nr_active_anon 136930 +29.9% 177875 proc-vmstat.nr_anon_pages 266116 +1.9% 271174 proc-vmstat.nr_file_pages 4976 ± 10% +77.6% 8837 proc-vmstat.nr_inactive_anon 76529 +28.6% 98440 proc-vmstat.nr_kernel_stack 6540 ± 4% +25.9% 8231 proc-vmstat.nr_mapped 42403 +33.8% 56719 proc-vmstat.nr_page_table_pages 9648 ± 8% +67.1% 16125 proc-vmstat.nr_shmem 18684 +2.2% 19096 proc-vmstat.nr_slab_reclaimable 77388 +5.7% 81780 proc-vmstat.nr_slab_unreclaimable 142331 +30.4% 185610 proc-vmstat.nr_zone_active_anon 4976 ± 10% +77.6% 8837 proc-vmstat.nr_zone_inactive_anon 32372140 -28.0% 23317838 proc-vmstat.numa_hit 32356342 -28.0% 23302023 proc-vmstat.numa_local 4069 ± 13% +29.5% 5269 ± 5% proc-vmstat.pgactivate 33565451 -27.4% 24379811 proc-vmstat.pgalloc_normal 33200833 -28.1% 23880025 proc-vmstat.pgfault 33516003 -27.4% 24322043 proc-vmstat.pgfree 1441 -9.7% 1302 slabinfo.Acpi-Parse.active_slabs 105247 -9.7% 95071 slabinfo.Acpi-Parse.num_objs 1441 -9.7% 1302 slabinfo.Acpi-Parse.num_slabs 100839 +26.8% 127886 slabinfo.anon_vma.active_objs 2465 +17.3% 2891 slabinfo.anon_vma.active_slabs 113424 +17.3% 133011 slabinfo.anon_vma.num_objs 2465 +17.3% 2891 slabinfo.anon_vma.num_slabs 188835 +28.9% 243366 slabinfo.anon_vma_chain.active_objs 3330 +18.9% 3958 slabinfo.anon_vma_chain.active_slabs 213156 +18.9% 253390 slabinfo.anon_vma_chain.num_objs 3330 +18.9% 3958 slabinfo.anon_vma_chain.num_slabs 28182 ± 2% -15.8% 23739 slabinfo.filp.active_objs 29551 ± 2% -16.0% 24818 slabinfo.filp.num_objs 24561 -9.4% 22243 slabinfo.kmalloc-256.num_objs 99611 ± 3% +102.7% 201872 ± 6% slabinfo.kmalloc-8.active_objs 194.00 ± 3% +103.4% 394.50 ± 6% slabinfo.kmalloc-8.active_slabs 99611 ± 3% +103.0% 202245 ± 6% slabinfo.kmalloc-8.num_objs 194.00 ± 3% +103.4% 394.50 ± 6% slabinfo.kmalloc-8.num_slabs 9649 +13.1% 10914 slabinfo.mm_struct.active_objs 28364 ± 2% +14.5% 32464 ± 2% slabinfo.proc_inode_cache.num_objs 20118 ± 2% -13.2% 17457 slabinfo.shmem_inode_cache.active_objs 20536 ± 2% -13.6% 17742 slabinfo.shmem_inode_cache.num_objs 7380 +18.1% 8720 slabinfo.sighand_cache.active_objs 10471 +11.4% 11661 slabinfo.signal_cache.active_objs 5032 +28.0% 6441 slabinfo.task_struct.active_objs 2016 +13.9% 2297 slabinfo.task_struct.active_slabs 6049 +13.9% 6892 slabinfo.task_struct.num_objs 2016 +13.9% 2297 slabinfo.task_struct.num_slabs 156078 +28.8% 201097 slabinfo.vm_area_struct.active_objs 4350 +19.7% 5206 slabinfo.vm_area_struct.active_slabs 174056 +19.7% 208265 slabinfo.vm_area_struct.num_objs 4350 +19.7% 5206 slabinfo.vm_area_struct.num_slabs 4594 ± 32% -59.9% 1840 ±109% interrupts.CPU0.NMI:Non-maskable_interrupts 4594 ± 32% -59.9% 1840 ±109% interrupts.CPU0.PMI:Performance_monitoring_interrupts 8707 ± 3% +18.4% 10308 ± 9% interrupts.CPU1.RES:Rescheduling_interrupts 3822 ± 34% -51.4% 1857 ± 57% interrupts.CPU10.NMI:Non-maskable_interrupts 3822 ± 34% -51.4% 1857 ± 57% interrupts.CPU10.PMI:Performance_monitoring_interrupts 8226 ± 7% +28.2% 10548 ± 6% interrupts.CPU10.RES:Rescheduling_interrupts 8711 ± 3% +14.7% 9992 ± 3% interrupts.CPU11.RES:Rescheduling_interrupts 4571 ± 32% -41.7% 2664 ± 70% interrupts.CPU12.NMI:Non-maskable_interrupts 4571 ± 32% -41.7% 2664 ± 70% interrupts.CPU12.PMI:Performance_monitoring_interrupts 9045 ± 4% +15.7% 10467 ± 8% interrupts.CPU13.RES:Rescheduling_interrupts 8495 ± 6% +17.3% 9964 ± 8% interrupts.CPU14.RES:Rescheduling_interrupts 8527 ± 5% +17.9% 10052 ± 6% interrupts.CPU17.RES:Rescheduling_interrupts 8833 ± 5% +15.4% 10195 interrupts.CPU18.RES:Rescheduling_interrupts 4575 ± 32% -100.0% 0.50 ±100% interrupts.CPU19.NMI:Non-maskable_interrupts 4575 ± 32% -100.0% 0.50 ±100% interrupts.CPU19.PMI:Performance_monitoring_interrupts 8669 ± 3% +20.6% 10457 ± 6% interrupts.CPU2.RES:Rescheduling_interrupts 3019 ± 2% +17.0% 3534 ± 16% interrupts.CPU20.CAL:Function_call_interrupts 8862 ± 7% +19.5% 10591 ± 5% interrupts.CPU20.RES:Rescheduling_interrupts 8641 ± 6% +15.7% 10000 ± 4% interrupts.CPU21.RES:Rescheduling_interrupts 4571 ± 33% -67.1% 1502 ±172% interrupts.CPU22.NMI:Non-maskable_interrupts 4571 ± 33% -67.1% 1502 ±172% interrupts.CPU22.PMI:Performance_monitoring_interrupts 8543 ± 3% +18.0% 10077 ± 9% interrupts.CPU24.RES:Rescheduling_interrupts 8520 ± 5% +18.2% 10067 ± 7% interrupts.CPU25.RES:Rescheduling_interrupts 8904 ± 5% +19.8% 10666 ± 11% interrupts.CPU26.RES:Rescheduling_interrupts 8634 ± 5% +17.7% 10164 ± 5% interrupts.CPU27.RES:Rescheduling_interrupts 8670 ± 3% +13.5% 9844 ± 3% interrupts.CPU28.RES:Rescheduling_interrupts 2540 ± 90% -75.4% 624.75 ±172% interrupts.CPU29.NMI:Non-maskable_interrupts 2540 ± 90% -75.4% 624.75 ±172% interrupts.CPU29.PMI:Performance_monitoring_interrupts 8739 ± 3% +12.9% 9864 ± 4% interrupts.CPU29.RES:Rescheduling_interrupts 9127 ± 6% +18.7% 10837 ± 8% interrupts.CPU3.RES:Rescheduling_interrupts 8641 ± 5% +22.7% 10604 ± 4% interrupts.CPU30.RES:Rescheduling_interrupts 8629 ± 4% +20.0% 10359 ± 4% interrupts.CPU31.RES:Rescheduling_interrupts 8633 ± 4% +21.9% 10525 ± 10% interrupts.CPU32.RES:Rescheduling_interrupts 8526 ± 5% +14.3% 9745 ± 4% interrupts.CPU33.RES:Rescheduling_interrupts 8547 ± 4% +18.9% 10162 ± 10% interrupts.CPU34.RES:Rescheduling_interrupts 8445 ± 3% +27.5% 10769 ± 8% interrupts.CPU35.RES:Rescheduling_interrupts 8650 ± 6% +13.3% 9805 ± 5% interrupts.CPU38.RES:Rescheduling_interrupts 3817 ± 34% -49.1% 1944 ± 59% interrupts.CPU39.NMI:Non-maskable_interrupts 3817 ± 34% -49.1% 1944 ± 59% interrupts.CPU39.PMI:Performance_monitoring_interrupts 8814 ± 4% +18.3% 10430 ± 8% interrupts.CPU4.RES:Rescheduling_interrupts 8854 ± 7% +13.4% 10043 ± 4% interrupts.CPU41.RES:Rescheduling_interrupts 8689 ± 4% +18.7% 10311 ± 5% interrupts.CPU43.RES:Rescheduling_interrupts 8716 ± 2% +15.4% 10055 ± 4% interrupts.CPU44.RES:Rescheduling_interrupts 8737 ± 6% +12.0% 9784 ± 4% interrupts.CPU45.RES:Rescheduling_interrupts 8789 ± 4% +15.6% 10162 ± 4% interrupts.CPU46.RES:Rescheduling_interrupts 8445 ± 3% +14.6% 9682 ± 8% interrupts.CPU47.RES:Rescheduling_interrupts 8485 ± 6% +20.1% 10190 ± 6% interrupts.CPU5.RES:Rescheduling_interrupts 3588 ± 16% -82.6% 623.75 ±173% interrupts.CPU6.NMI:Non-maskable_interrupts 3588 ± 16% -82.6% 623.75 ±173% interrupts.CPU6.PMI:Performance_monitoring_interrupts 8839 ± 2% +14.4% 10113 ± 12% interrupts.CPU7.RES:Rescheduling_interrupts 8835 ± 2% +19.7% 10572 ± 3% interrupts.CPU8.RES:Rescheduling_interrupts 4540 ± 33% -73.7% 1193 ±172% interrupts.CPU9.NMI:Non-maskable_interrupts 4540 ± 33% -73.7% 1193 ±172% interrupts.CPU9.PMI:Performance_monitoring_interrupts 128174 ± 13% -25.6% 95338 ± 13% interrupts.NMI:Non-maskable_interrupts 128174 ± 13% -25.6% 95338 ± 13% interrupts.PMI:Performance_monitoring_interrupts 419690 ± 3% +16.0% 486755 ± 2% interrupts.RES:Rescheduling_interrupts 99759 ± 9% -26.3% 73562 ± 9% sched_debug.cfs_rq:/.exec_clock.avg 98221 ± 9% -27.6% 71078 ± 9% sched_debug.cfs_rq:/.exec_clock.min 1508 ± 18% +100.1% 3018 ± 10% sched_debug.cfs_rq:/.exec_clock.stddev 29605 ± 16% -38.3% 18276 ± 34% sched_debug.cfs_rq:/.load.avg 0.64 ± 21% -73.2% 0.17 ± 58% sched_debug.cfs_rq:/.nr_running.avg 0.24 ± 13% +32.5% 0.32 ± 13% sched_debug.cfs_rq:/.nr_running.stddev 3.63 ± 48% +273.8% 13.59 ± 17% sched_debug.cfs_rq:/.nr_spread_over.avg 19.77 ± 44% +476.6% 113.97 ± 30% sched_debug.cfs_rq:/.nr_spread_over.max 3.95 ± 38% +524.5% 24.68 ± 22% sched_debug.cfs_rq:/.nr_spread_over.stddev 92.35 ± 38% -48.9% 47.17 ± 64% sched_debug.cfs_rq:/.removed.util_avg.max 28931 ± 17% -39.2% 17578 ± 36% sched_debug.cfs_rq:/.runnable_weight.avg 427.66 ± 17% -34.7% 279.47 ± 26% sched_debug.cfs_rq:/.util_avg.avg 492.76 ± 14% +101.9% 994.74 sched_debug.cfs_rq:/.util_est_enqueued.max 91.64 ± 14% +66.8% 152.83 ± 2% sched_debug.cfs_rq:/.util_est_enqueued.stddev 87079 ± 51% +312.9% 359582 ± 32% sched_debug.cpu.avg_idle.min 269134 -49.8% 135233 ± 10% sched_debug.cpu.avg_idle.stddev 24.86 ± 16% -72.4% 6.87 ± 42% sched_debug.cpu.clock.stddev 24.86 ± 16% -72.4% 6.87 ± 42% sched_debug.cpu.clock_task.stddev 1.55 ± 67% -97.3% 0.04 ±173% sched_debug.cpu.cpu_load[1].min 16.87 ± 5% -29.3% 11.92 ± 28% sched_debug.cpu.cpu_load[2].avg 148.69 ± 43% +118.6% 325.07 ± 18% sched_debug.cpu.cpu_load[2].max 2.06 ± 69% -87.9% 0.25 ±173% sched_debug.cpu.cpu_load[2].min 22.48 ± 40% +118.8% 49.19 ± 18% sched_debug.cpu.cpu_load[2].stddev 16.77 ± 7% -31.3% 11.52 ± 25% sched_debug.cpu.cpu_load[3].avg 119.88 ± 38% +180.2% 335.89 ± 14% sched_debug.cpu.cpu_load[3].max 3.06 ± 46% -86.4% 0.42 ±173% sched_debug.cpu.cpu_load[3].min 18.37 ± 35% +168.0% 49.24 ± 14% sched_debug.cpu.cpu_load[3].stddev 16.97 ± 8% -32.5% 11.46 ± 26% sched_debug.cpu.cpu_load[4].avg 126.53 ± 30% +180.8% 355.26 ± 8% sched_debug.cpu.cpu_load[4].max 3.76 ± 41% -88.9% 0.42 ±173% sched_debug.cpu.cpu_load[4].min 19.14 ± 28% +166.9% 51.09 ± 8% sched_debug.cpu.cpu_load[4].stddev 41079 ± 25% -85.5% 5957 ± 87% sched_debug.cpu.curr->pid.avg 0.00 ± 10% -38.7% 0.00 ± 19% sched_debug.cpu.next_balance.stddev 2443 ± 23% +91.9% 4688 ± 10% sched_debug.cpu.nr_load_updates.stddev 0.70 ± 19% -74.4% 0.18 ± 52% sched_debug.cpu.nr_running.avg 1.78 ± 7% -27.1% 1.30 ± 4% sched_debug.cpu.nr_running.max 62457 ± 9% +440.6% 337627 ± 8% sched_debug.cpu.nr_switches.avg 71810 ± 10% +406.1% 363399 ± 9% sched_debug.cpu.nr_switches.max 54873 ± 8% +395.8% 272038 ± 12% sched_debug.cpu.nr_switches.min 3498 ± 11% +420.3% 18202 ± 17% sched_debug.cpu.nr_switches.stddev 58.42 ± 26% -95.1% 2.84 ±173% sched_debug.cpu.nr_uninterruptible.avg 392.04 ± 6% -19.5% 315.41 ± 21% sched_debug.cpu.nr_uninterruptible.max 63598 ± 9% +440.7% 343895 ± 8% sched_debug.cpu.sched_count.avg 108864 ± 14% +265.4% 397816 ± 7% sched_debug.cpu.sched_count.max 55344 ± 9% +399.4% 276364 ± 13% sched_debug.cpu.sched_count.min 8197 ± 12% +142.2% 19856 ± 20% sched_debug.cpu.sched_count.stddev 16740 ± 9% +875.7% 163328 ± 8% sched_debug.cpu.sched_goidle.avg 20511 ± 11% +755.1% 175390 ± 9% sched_debug.cpu.sched_goidle.max 14666 ± 10% +793.0% 130972 ± 12% sched_debug.cpu.sched_goidle.min 1107 ± 27% +696.5% 8818 ± 17% sched_debug.cpu.sched_goidle.stddev 32998 ± 9% +447.6% 180712 ± 8% sched_debug.cpu.ttwu_count.avg 67242 ± 18% +200.8% 202251 ± 9% sched_debug.cpu.ttwu_count.max 29281 ± 9% +416.0% 151103 ± 12% sched_debug.cpu.ttwu_count.min 11270 ± 9% -41.3% 6611 ± 9% sched_debug.cpu.ttwu_local.avg 14202 ± 11% -42.9% 8109 ± 11% sched_debug.cpu.ttwu_local.max 10204 ± 9% -44.4% 5673 ± 13% sched_debug.cpu.ttwu_local.min 8.67 -20.3% 6.91 ± 5% perf-stat.i.MPKI 7.31e+09 -9.8% 6.594e+09 perf-stat.i.branch-instructions 2.22 ± 2% -0.5 1.74 ± 3% perf-stat.i.branch-miss-rate% 1.327e+08 -23.3% 1.018e+08 perf-stat.i.branch-misses 13.83 ± 2% +1.6 15.39 perf-stat.i.cache-miss-rate% 18766269 +33.4% 25027081 perf-stat.i.cache-misses 1.612e+08 +8.3% 1.746e+08 perf-stat.i.cache-references 20802 ± 3% +450.5% 114509 perf-stat.i.context-switches 2.84 -19.8% 2.28 perf-stat.i.cpi 1.015e+11 -25.4% 7.568e+10 perf-stat.i.cpu-cycles 2898 +491.8% 17156 perf-stat.i.cpu-migrations 5534 -43.8% 3108 perf-stat.i.cycles-between-cache-misses 2.54 ± 5% -0.2 2.32 ± 4% perf-stat.i.dTLB-load-miss-rate% 3.09e+08 ± 5% -20.1% 2.469e+08 ± 4% perf-stat.i.dTLB-load-misses 1.097e+10 -10.8% 9.788e+09 perf-stat.i.dTLB-loads 57275127 -29.2% 40541922 perf-stat.i.dTLB-store-misses 7.974e+09 -26.5% 5.86e+09 perf-stat.i.dTLB-stores 3.924e+10 -11.0% 3.493e+10 perf-stat.i.instructions 1705 ± 2% +4.7% 1785 ± 2% perf-stat.i.instructions-per-iTLB-miss 0.37 +22.8% 0.45 perf-stat.i.ipc 108318 -29.7% 76116 perf-stat.i.minor-faults 41.76 -2.8 38.93 perf-stat.i.node-load-miss-rate% 8273526 +26.1% 10430774 ± 2% perf-stat.i.node-load-misses 11161421 +46.0% 16291820 perf-stat.i.node-loads 32.61 -0.9 31.67 perf-stat.i.node-store-miss-rate% 2525210 +23.1% 3109679 ± 2% perf-stat.i.node-store-misses 5649991 ± 2% +19.8% 6771279 ± 2% perf-stat.i.node-stores 108319 -29.7% 76123 perf-stat.i.page-faults 4.11 +21.5% 4.99 perf-stat.overall.MPKI 1.82 -0.3 1.54 perf-stat.overall.branch-miss-rate% 11.64 +2.7 14.34 perf-stat.overall.cache-miss-rate% 2.59 -16.2% 2.17 perf-stat.overall.cpi 5406 -44.0% 3026 perf-stat.overall.cycles-between-cache-misses 2.74 ± 5% -0.3 2.46 ± 4% perf-stat.overall.dTLB-load-miss-rate% 0.71 -0.0 0.69 perf-stat.overall.dTLB-store-miss-rate% 1843 -9.9% 1661 perf-stat.overall.instructions-per-iTLB-miss 0.39 +19.4% 0.46 perf-stat.overall.ipc 42.57 -3.5 39.03 perf-stat.overall.node-load-miss-rate% 581297 +27.8% 743013 perf-stat.overall.path-length 7.284e+09 -9.8% 6.569e+09 perf-stat.ps.branch-instructions 1.323e+08 -23.4% 1.013e+08 perf-stat.ps.branch-misses 18702352 +33.2% 24912163 perf-stat.ps.cache-misses 1.607e+08 +8.1% 1.738e+08 perf-stat.ps.cache-references 20730 ± 3% +449.6% 113947 perf-stat.ps.context-switches 1.011e+11 -25.5% 7.538e+10 perf-stat.ps.cpu-cycles 2889 +490.9% 17073 perf-stat.ps.cpu-migrations 3.079e+08 ± 5% -20.2% 2.457e+08 ± 4% perf-stat.ps.dTLB-load-misses 1.094e+10 -10.8% 9.752e+09 perf-stat.ps.dTLB-loads 57072470 -29.3% 40339440 perf-stat.ps.dTLB-store-misses 7.946e+09 -26.6% 5.832e+09 perf-stat.ps.dTLB-stores 3.91e+10 -11.0% 3.479e+10 perf-stat.ps.instructions 107948 -29.8% 75801 perf-stat.ps.minor-faults 8244755 +25.9% 10379054 ± 2% perf-stat.ps.node-load-misses 11123083 +45.7% 16210863 perf-stat.ps.node-loads 2516620 +23.0% 3094634 ± 2% perf-stat.ps.node-store-misses 5630180 ± 2% +19.7% 6738969 ± 2% perf-stat.ps.node-stores 107947 -29.8% 75800 perf-stat.ps.page-faults 1.2e+13 -9.0% 1.092e+13 perf-stat.total.instructions 152656 ± 2% -43.7% 85943 ± 2% softirqs.CPU0.RCU 21952 ± 4% +169.0% 59043 softirqs.CPU0.SCHED 154311 ± 2% -43.0% 87983 ± 3% softirqs.CPU1.RCU 19434 ± 5% +196.0% 57523 softirqs.CPU1.SCHED 151161 ± 2% -42.9% 86368 ± 2% softirqs.CPU10.RCU 18935 ± 6% +205.0% 57751 softirqs.CPU10.SCHED 154486 ± 2% -44.5% 85668 ± 4% softirqs.CPU11.RCU 19781 ± 2% +185.0% 56383 ± 4% softirqs.CPU11.SCHED 150442 ± 2% -44.2% 83878 ± 3% softirqs.CPU12.RCU 20143 ± 4% +182.8% 56965 ± 3% softirqs.CPU12.SCHED 150690 ± 2% -47.0% 79823 ± 6% softirqs.CPU13.RCU 19317 ± 4% +184.0% 54867 ± 5% softirqs.CPU13.SCHED 149872 ± 3% -44.9% 82557 ± 3% softirqs.CPU14.RCU 18949 ± 7% +193.4% 55592 ± 3% softirqs.CPU14.SCHED 149419 ± 2% -45.4% 81598 ± 4% softirqs.CPU15.RCU 18862 ± 5% +190.1% 54728 ± 5% softirqs.CPU15.SCHED 152179 ± 2% -45.1% 83605 ± 4% softirqs.CPU16.RCU 18938 ± 6% +194.0% 55681 ± 3% softirqs.CPU16.SCHED 149048 ± 4% -42.4% 85794 ± 3% softirqs.CPU17.RCU 18738 ± 6% +201.8% 56551 softirqs.CPU17.SCHED 152870 ± 2% -43.9% 85742 ± 2% softirqs.CPU18.RCU 19081 ± 4% +197.7% 56805 softirqs.CPU18.SCHED 151075 ± 3% -43.6% 85268 ± 2% softirqs.CPU19.RCU 19100 ± 4% +198.5% 57021 softirqs.CPU19.SCHED 153619 ± 2% -41.8% 89365 ± 4% softirqs.CPU2.RCU 18521 ± 4% +205.8% 56633 softirqs.CPU2.SCHED 153780 ± 2% -44.3% 85608 ± 2% softirqs.CPU20.RCU 19273 ± 3% +193.4% 56557 softirqs.CPU20.SCHED 153434 ± 3% -45.7% 83359 ± 4% softirqs.CPU21.RCU 19223 ± 4% +186.2% 55023 ± 4% softirqs.CPU21.SCHED 152924 ± 2% -45.7% 83110 ± 5% softirqs.CPU22.RCU 19407 ± 2% +181.4% 54609 ± 6% softirqs.CPU22.SCHED 151596 ± 3% -44.5% 84128 ± 5% softirqs.CPU23.RCU 19213 ± 3% +191.0% 55910 ± 3% softirqs.CPU23.SCHED 153267 ± 2% -43.8% 86128 softirqs.CPU24.RCU 18863 ± 5% +199.2% 56436 softirqs.CPU24.SCHED 153544 ± 2% -42.9% 87725 ± 2% softirqs.CPU25.RCU 18870 ± 5% +200.7% 56738 softirqs.CPU25.SCHED 156600 ± 4% -42.0% 90775 ± 3% softirqs.CPU26.RCU 18876 ± 8% +200.4% 56703 softirqs.CPU26.SCHED 153052 ± 3% -42.6% 87851 ± 2% softirqs.CPU27.RCU 19567 ± 4% +190.3% 56799 softirqs.CPU27.SCHED 150630 ± 2% -41.9% 87457 ± 2% softirqs.CPU28.RCU 19392 ± 2% +188.9% 56019 ± 2% softirqs.CPU28.SCHED 151381 ± 2% -43.3% 85893 ± 3% softirqs.CPU29.RCU 19692 ± 2% +185.8% 56276 ± 2% softirqs.CPU29.SCHED 154940 -42.5% 89095 ± 2% softirqs.CPU3.RCU 19722 ± 3% +189.3% 57065 softirqs.CPU3.SCHED 151714 ± 2% -42.1% 87770 softirqs.CPU30.RCU 19523 ± 2% +192.4% 57079 softirqs.CPU30.SCHED 152456 ± 3% -42.7% 87341 softirqs.CPU31.RCU 19717 +188.6% 56902 softirqs.CPU31.SCHED 150641 ± 2% -43.0% 85853 softirqs.CPU32.RCU 19699 ± 2% +188.9% 56912 softirqs.CPU32.SCHED 151150 ± 2% -45.4% 82532 ± 6% softirqs.CPU33.RCU 19783 ± 2% +179.5% 55286 ± 7% softirqs.CPU33.SCHED 151936 ± 2% -43.2% 86274 softirqs.CPU34.RCU 19701 +190.4% 57208 softirqs.CPU34.SCHED 151156 ± 3% -44.3% 84120 ± 2% softirqs.CPU35.RCU 19406 ± 2% +192.5% 56769 ± 2% softirqs.CPU35.SCHED 153943 ± 2% -44.7% 85178 ± 3% softirqs.CPU36.RCU 19300 ± 4% +189.9% 55956 ± 2% softirqs.CPU36.SCHED 153694 ± 2% -46.9% 81682 ± 7% softirqs.CPU37.RCU 19295 ± 4% +174.7% 53008 ± 7% softirqs.CPU37.SCHED 152869 ± 2% -44.8% 84443 ± 4% softirqs.CPU38.RCU 19113 ± 5% +191.3% 55671 ± 2% softirqs.CPU38.SCHED 152186 ± 3% -44.0% 85182 ± 4% softirqs.CPU39.RCU 18800 ± 6% +196.8% 55800 ± 2% softirqs.CPU39.SCHED 152529 ± 2% -42.0% 88506 softirqs.CPU4.RCU 19761 ± 2% +188.7% 57044 softirqs.CPU4.SCHED 116661 ± 7% -9.1% 106031 softirqs.CPU4.TIMER 152366 ± 2% -44.8% 84079 ± 5% softirqs.CPU40.RCU 19252 ± 3% +181.1% 54123 ± 3% softirqs.CPU40.SCHED 147145 ± 6% -41.5% 86076 ± 4% softirqs.CPU41.RCU 18425 ± 8% +200.6% 55392 ± 2% softirqs.CPU41.SCHED 152769 ± 2% -42.7% 87592 ± 3% softirqs.CPU42.RCU 19272 ± 4% +192.8% 56420 softirqs.CPU42.SCHED 152636 ± 3% -43.3% 86493 ± 4% softirqs.CPU43.RCU 19383 ± 4% +188.1% 55841 ± 3% softirqs.CPU43.SCHED 154975 ± 2% -43.9% 86914 ± 3% softirqs.CPU44.RCU 19301 ± 3% +194.3% 56810 softirqs.CPU44.SCHED 154172 ± 2% -44.9% 84893 ± 7% softirqs.CPU45.RCU 19395 ± 3% +182.6% 54804 ± 4% softirqs.CPU45.SCHED 154519 ± 3% -44.8% 85277 ± 5% softirqs.CPU46.RCU 19466 ± 3% +189.4% 56333 softirqs.CPU46.SCHED 152846 ± 3% -44.7% 84581 ± 3% softirqs.CPU47.RCU 19137 ± 2% +189.0% 55313 ± 4% softirqs.CPU47.SCHED 152438 ± 2% -44.3% 84952 ± 5% softirqs.CPU5.RCU 19462 ± 2% +182.3% 54942 ± 7% softirqs.CPU5.SCHED 115983 ± 7% -11.5% 102647 ± 2% softirqs.CPU5.TIMER 153231 ± 3% -42.7% 87823 softirqs.CPU6.RCU 19431 +190.0% 56353 ± 2% softirqs.CPU6.SCHED 119504 ± 6% -12.7% 104295 ± 2% softirqs.CPU6.TIMER 153186 ± 2% -43.7% 86317 ± 3% softirqs.CPU7.RCU 19492 ± 2% +190.1% 56549 softirqs.CPU7.SCHED 154320 ± 2% -42.8% 88211 ± 3% softirqs.CPU8.RCU 19523 ± 2% +193.6% 57311 softirqs.CPU8.SCHED 154132 ± 2% -45.5% 84032 ± 6% softirqs.CPU9.RCU 19705 ± 2% +179.2% 55016 ± 8% softirqs.CPU9.SCHED 4981 ± 66% +395.5% 24681 softirqs.NET_RX 7320015 ± 2% -43.8% 4110873 softirqs.RCU 929219 ± 3% +190.2% 2696549 softirqs.SCHED 30.48 ± 33% -28.1 2.39 ±148% perf-profile.calltrace.cycles-pp.semop 21.61 ± 32% -19.9 1.68 ±149% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.semop 21.05 ± 32% -19.4 1.65 ±149% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.semop 12.92 ± 31% -12.1 0.84 ±173% perf-profile.calltrace.cycles-pp.do_semtimedop.do_syscall_64.entry_SYSCALL_64_after_hwframe.semop 4.63 ± 36% -4.3 0.32 ±173% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.semop 2.47 ± 6% -1.3 1.22 ± 11% perf-profile.calltrace.cycles-pp.ipc_has_perm.security_sem_semop.do_semtimedop.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.45 ± 21% -1.1 0.30 ±100% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_down_write_slowpath.down_write.do_shmat.__x64_sys_shmat 2.03 ± 10% -1.1 0.89 ± 9% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write.do_shmat.__x64_sys_shmat.do_syscall_64 2.06 ± 9% -1.1 0.93 ± 9% perf-profile.calltrace.cycles-pp.down_write.do_shmat.__x64_sys_shmat.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.77 ± 13% -1.0 0.79 ± 10% perf-profile.calltrace.cycles-pp.idr_find.ipc_obtain_object_check.do_semtimedop.do_syscall_64.entry_SYSCALL_64_after_hwframe 3.30 ± 13% -0.9 2.37 ± 13% perf-profile.calltrace.cycles-pp.ipc_has_perm.security_ipc_permission.do_semtimedop.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.71 ± 12% -0.8 0.91 ± 5% perf-profile.calltrace.cycles-pp.do_smart_wakeup_zero.do_smart_update.do_semtimedop.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.39 ± 13% -0.6 0.77 ± 13% perf-profile.calltrace.cycles-pp.avc_has_perm.ipc_has_perm.security_sem_semop.do_semtimedop.do_syscall_64 3.45 ± 3% -0.6 2.84 ± 8% perf-profile.calltrace.cycles-pp.__radix_tree_lookup.ipc_obtain_object_check.do_semtimedop.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.35 ± 22% -0.6 0.77 ± 7% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write.shmctl_down.ksys_shmctl.do_syscall_64 1.39 ± 21% -0.6 0.80 ± 7% perf-profile.calltrace.cycles-pp.down_write.shmctl_down.ksys_shmctl.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.09 ± 11% -0.4 1.67 ± 9% perf-profile.calltrace.cycles-pp.shm_close.remove_vma.__do_munmap.ksys_shmdt.do_syscall_64 0.86 ± 16% -0.3 0.58 ± 7% perf-profile.calltrace.cycles-pp.__might_fault._copy_from_user.do_semtimedop.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.09 -0.2 0.90 ± 2% perf-profile.calltrace.cycles-pp.do_page_fault.page_fault 1.09 ± 2% -0.2 0.91 ± 2% perf-profile.calltrace.cycles-pp.page_fault 1.07 -0.2 0.88 ± 3% perf-profile.calltrace.cycles-pp.__do_page_fault.do_page_fault.page_fault 0.96 ± 3% -0.2 0.78 ± 3% perf-profile.calltrace.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault 0.91 ± 2% -0.2 0.74 ± 4% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault.page_fault 1.84 ± 22% +0.8 2.69 ± 8% perf-profile.calltrace.cycles-pp.__do_munmap.ksys_shmdt.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.87 ± 22% +0.9 2.73 ± 8% perf-profile.calltrace.cycles-pp.ksys_shmdt.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.81 ± 25% +6.5 8.29 ± 32% perf-profile.calltrace.cycles-pp.__x64_sys_shmget.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.80 ± 25% +6.5 8.28 ± 32% perf-profile.calltrace.cycles-pp.ipcget.__x64_sys_shmget.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.04 ± 30% +6.7 7.79 ± 47% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_down_write_slowpath.down_write.ipcget.__x64_sys_shmget 1.58 ± 20% +6.9 8.51 ± 41% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write.ipcget.__x64_sys_shmget.do_syscall_64 1.61 ± 20% +7.0 8.57 ± 41% perf-profile.calltrace.cycles-pp.down_write.ipcget.__x64_sys_shmget.do_syscall_64.entry_SYSCALL_64_after_hwframe 5.83 ± 7% +21.0 26.86 ± 8% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary 5.87 ± 7% +21.0 26.90 ± 8% perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 5.12 ± 8% +21.3 26.38 ± 8% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry 6.17 ± 7% +21.8 27.95 ± 8% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 6.18 ± 7% +21.8 27.96 ± 8% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64 6.18 ± 7% +21.8 27.96 ± 8% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64 6.40 ± 7% +22.1 28.53 ± 8% perf-profile.calltrace.cycles-pp.secondary_startup_64 30.90 ± 32% -28.4 2.46 ±146% perf-profile.children.cycles-pp.semop 69.19 -13.7 55.49 ± 4% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 68.07 -13.3 54.79 ± 4% perf-profile.children.cycles-pp.do_syscall_64 31.73 -12.3 19.45 ± 6% perf-profile.children.cycles-pp.do_semtimedop 10.99 -3.9 7.09 ± 4% perf-profile.children.cycles-pp.syscall_return_via_sysret 10.43 -3.5 6.94 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64 5.93 ± 9% -2.1 3.86 ± 9% perf-profile.children.cycles-pp.ipc_has_perm 6.53 -2.0 4.57 ± 6% perf-profile.children.cycles-pp.ipc_obtain_object_check 3.71 ± 4% -1.9 1.85 ± 5% perf-profile.children.cycles-pp.security_sem_semop 3.51 -1.6 1.93 ± 4% perf-profile.children.cycles-pp.do_smart_update 4.76 ± 9% -1.3 3.45 ± 16% perf-profile.children.cycles-pp.security_ipc_permission 1.36 ± 35% -1.3 0.11 ±142% perf-profile.children.cycles-pp.shmat 1.37 ± 35% -1.3 0.12 ±140% perf-profile.children.cycles-pp.shmdt 2.62 ± 2% -1.1 1.47 ± 5% perf-profile.children.cycles-pp._copy_from_user 3.19 ± 6% -1.1 2.10 ± 5% perf-profile.children.cycles-pp.__x64_sys_shmat 3.18 ± 6% -1.1 2.10 ± 6% perf-profile.children.cycles-pp.do_shmat 1.95 ± 4% -1.1 0.88 ± 4% perf-profile.children.cycles-pp.idr_find 3.33 ± 13% -1.0 2.30 ± 8% perf-profile.children.cycles-pp.avc_has_perm 1.96 -0.9 1.04 ± 4% perf-profile.children.cycles-pp.do_smart_wakeup_zero 3.71 ± 2% -0.7 3.02 ± 7% perf-profile.children.cycles-pp.__radix_tree_lookup 2.09 ± 8% -0.6 1.49 ± 4% perf-profile.children.cycles-pp.ksys_shmctl 2.07 ± 8% -0.6 1.49 ± 4% perf-profile.children.cycles-pp.shmctl_down 1.20 ± 2% -0.5 0.67 ± 5% perf-profile.children.cycles-pp.__might_fault 0.80 ± 7% -0.5 0.33 ± 9% perf-profile.children.cycles-pp.selinux_sem_semop 1.04 ± 2% -0.5 0.57 perf-profile.children.cycles-pp.perform_atomic_semop 0.94 ± 9% -0.4 0.52 ± 3% perf-profile.children.cycles-pp.__x86_indirect_thunk_rax 0.85 ± 2% -0.4 0.46 ± 19% perf-profile.children.cycles-pp.selinux_ipc_permission 1.36 ± 3% -0.4 0.97 ± 2% perf-profile.children.cycles-pp.rwsem_spin_on_owner 1.21 ± 3% -0.4 0.83 ± 7% perf-profile.children.cycles-pp._raw_spin_lock 1.10 ± 2% -0.4 0.73 perf-profile.children.cycles-pp.__x64_sys_semop 0.80 -0.4 0.44 ± 7% perf-profile.children.cycles-pp.wake_const_ops 2.09 ± 12% -0.4 1.74 ± 7% perf-profile.children.cycles-pp.shm_close 1.21 -0.3 0.86 ± 4% perf-profile.children.cycles-pp.exit_to_usermode_loop 0.84 ± 3% -0.3 0.50 ± 6% perf-profile.children.cycles-pp.copy_user_generic_unrolled 1.12 -0.3 0.81 ± 5% perf-profile.children.cycles-pp.task_work_run 1.05 -0.3 0.76 ± 4% perf-profile.children.cycles-pp.__fput 1.02 -0.3 0.76 ± 2% perf-profile.children.cycles-pp.newseg 0.85 -0.3 0.59 ± 5% perf-profile.children.cycles-pp.dput 0.81 -0.2 0.56 ± 5% perf-profile.children.cycles-pp.dentry_kill 0.80 -0.2 0.56 ± 5% perf-profile.children.cycles-pp.__dentry_kill 1.27 -0.2 1.04 ± 6% perf-profile.children.cycles-pp.page_fault 0.58 ± 2% -0.2 0.35 ± 5% perf-profile.children.cycles-pp.___might_sleep 1.25 -0.2 1.02 ± 6% perf-profile.children.cycles-pp.do_page_fault 0.47 ± 9% -0.2 0.25 ± 4% perf-profile.children.cycles-pp.fpregs_assert_state_consistent 1.23 -0.2 1.01 ± 5% perf-profile.children.cycles-pp.__do_page_fault 0.58 ± 8% -0.2 0.36 ± 9% perf-profile.children.cycles-pp.ipcperms 1.10 ± 2% -0.2 0.89 ± 5% perf-profile.children.cycles-pp.handle_mm_fault 0.58 ± 2% -0.2 0.39 ± 7% perf-profile.children.cycles-pp.evict 0.49 ± 3% -0.2 0.29 ± 6% perf-profile.children.cycles-pp.__might_sleep 1.05 ± 2% -0.2 0.86 ± 5% perf-profile.children.cycles-pp.__handle_mm_fault 0.55 ± 5% -0.2 0.35 ± 5% perf-profile.children.cycles-pp.ksys_semget 0.52 ± 4% -0.2 0.32 ± 7% perf-profile.children.cycles-pp.ipc_addid 0.56 ± 7% -0.2 0.38 ± 12% perf-profile.children.cycles-pp.tick_sched_timer 0.46 ± 3% -0.2 0.28 ± 6% perf-profile.children.cycles-pp.__check_object_size 0.49 ± 10% -0.2 0.32 ± 10% perf-profile.children.cycles-pp.update_process_times 0.51 -0.2 0.34 ± 9% perf-profile.children.cycles-pp.shmem_evict_inode 0.51 ± 8% -0.2 0.34 ± 11% perf-profile.children.cycles-pp.tick_sched_handle 0.45 ± 4% -0.2 0.29 ± 8% perf-profile.children.cycles-pp.update_queue 0.53 ± 4% -0.2 0.37 ± 5% perf-profile.children.cycles-pp.ksys_semctl 0.47 -0.2 0.32 ± 9% perf-profile.children.cycles-pp.shmem_truncate_range 0.35 ± 12% -0.2 0.20 ± 6% perf-profile.children.cycles-pp.scheduler_tick 0.45 -0.1 0.30 ± 10% perf-profile.children.cycles-pp.shmem_undo_range 0.32 ± 5% -0.1 0.17 ± 11% perf-profile.children.cycles-pp.__raw_spin_unlock 0.60 ± 2% -0.1 0.46 ± 9% perf-profile.children.cycles-pp.unmap_region 0.24 ± 18% -0.1 0.10 ± 15% perf-profile.children.cycles-pp.task_tick_fair 0.41 ± 4% -0.1 0.28 ± 7% perf-profile.children.cycles-pp.semctl_down 0.38 ± 4% -0.1 0.24 ± 7% perf-profile.children.cycles-pp.newary 0.75 ± 9% -0.1 0.62 ± 12% perf-profile.children.cycles-pp.__hrtimer_run_queues 0.53 ± 4% -0.1 0.41 ± 5% perf-profile.children.cycles-pp.__do_fault 0.45 -0.1 0.33 ± 10% perf-profile.children.cycles-pp.unmap_vmas 0.51 ± 4% -0.1 0.39 ± 4% perf-profile.children.cycles-pp.shmem_fault 0.50 ± 4% -0.1 0.39 ± 4% perf-profile.children.cycles-pp.shmem_getpage_gfp 0.42 ± 2% -0.1 0.32 ± 11% perf-profile.children.cycles-pp.unmap_page_range 0.60 ± 2% -0.1 0.49 ± 6% perf-profile.children.cycles-pp.do_mmap 0.42 ± 2% -0.1 0.32 ± 8% perf-profile.children.cycles-pp.mmap_region 0.50 ± 4% -0.1 0.41 ± 4% perf-profile.children.cycles-pp.__shmem_file_setup 0.26 ± 3% -0.1 0.17 ± 13% perf-profile.children.cycles-pp.release_pages 0.18 ± 8% -0.1 0.11 ± 11% perf-profile.children.cycles-pp.idr_alloc_cyclic 0.24 ± 7% -0.1 0.17 ± 4% perf-profile.children.cycles-pp.shm_destroy 0.18 ± 6% -0.1 0.11 ± 3% perf-profile.children.cycles-pp.up_write 0.16 ± 2% -0.1 0.10 ± 11% perf-profile.children.cycles-pp.check_stack_object 0.18 ± 6% -0.1 0.11 ± 11% perf-profile.children.cycles-pp.__pagevec_release 0.18 ± 7% -0.1 0.12 ± 11% perf-profile.children.cycles-pp.freeary 0.17 ± 7% -0.1 0.11 ± 8% perf-profile.children.cycles-pp.idr_alloc_u32 0.24 ± 7% -0.1 0.18 ± 3% perf-profile.children.cycles-pp.ipc_rmid 0.13 ± 9% -0.1 0.07 ± 10% perf-profile.children.cycles-pp.idr_replace 0.12 ± 6% -0.1 0.07 ± 13% perf-profile.children.cycles-pp.ktime_get_real_seconds 0.14 ± 3% -0.1 0.08 ± 12% perf-profile.children.cycles-pp.osq_unlock 0.17 ± 4% -0.1 0.12 ± 5% perf-profile.children.cycles-pp.shmem_alloc_and_acct_page 0.07 ± 10% -0.0 0.03 ±100% perf-profile.children.cycles-pp.shm_release 0.17 ± 3% -0.0 0.12 ± 6% perf-profile.children.cycles-pp.lru_add_drain 0.16 ± 4% -0.0 0.12 ± 7% perf-profile.children.cycles-pp.shmem_alloc_page 0.10 ± 4% -0.0 0.06 ± 60% perf-profile.children.cycles-pp.tlb_flush_mmu 0.12 ± 5% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.sprintf 0.14 ± 3% -0.0 0.10 ± 11% perf-profile.children.cycles-pp.truncate_inode_page 0.14 ± 3% -0.0 0.10 ± 18% perf-profile.children.cycles-pp.swapgs_restore_regs_and_return_to_usermode 0.07 ± 7% -0.0 0.03 ±100% perf-profile.children.cycles-pp.mem_cgroup_try_charge_delay 0.16 ± 7% -0.0 0.12 ± 6% perf-profile.children.cycles-pp.alloc_pages_vma 0.11 ± 7% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.vsnprintf 0.11 ± 8% -0.0 0.07 ± 10% perf-profile.children.cycles-pp.ipc_obtain_object_idr 0.08 ± 10% -0.0 0.05 ± 58% perf-profile.children.cycles-pp.free_unref_page_list 0.07 ± 5% -0.0 0.04 ± 58% perf-profile.children.cycles-pp.security_vm_enough_memory_mm 0.16 -0.0 0.13 ± 8% perf-profile.children.cycles-pp.lru_add_drain_cpu 0.10 ± 10% -0.0 0.07 ± 15% perf-profile.children.cycles-pp.shmem_add_to_page_cache 0.08 ± 5% -0.0 0.05 ± 59% perf-profile.children.cycles-pp.__destroy_inode 0.21 ± 6% -0.0 0.18 ± 2% perf-profile.children.cycles-pp.shmem_get_inode 0.18 ± 3% -0.0 0.15 ± 10% perf-profile.children.cycles-pp.alloc_file_pseudo 0.15 ± 5% -0.0 0.11 ± 4% perf-profile.children.cycles-pp.ipc_kht_remove 0.07 ± 12% -0.0 0.04 ± 57% perf-profile.children.cycles-pp.update_cfs_group 0.14 ± 6% -0.0 0.11 ± 11% perf-profile.children.cycles-pp.perf_event_mmap 0.10 ± 5% -0.0 0.07 ± 19% perf-profile.children.cycles-pp.prepare_exit_to_usermode 0.09 ± 4% -0.0 0.07 ± 7% perf-profile.children.cycles-pp.delete_from_page_cache 0.09 ± 5% -0.0 0.06 ± 11% perf-profile.children.cycles-pp.finish_fault 0.11 ± 4% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.semctl_setval 0.08 ± 5% -0.0 0.06 ± 11% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string 0.09 ± 4% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.shm_mmap 0.08 ± 5% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.__delete_from_page_cache 0.09 ± 8% -0.0 0.07 ± 12% perf-profile.children.cycles-pp.idr_get_free 0.14 -0.0 0.12 ± 5% perf-profile.children.cycles-pp.pagevec_lru_move_fn 0.10 ± 4% -0.0 0.08 ± 14% perf-profile.children.cycles-pp.alloc_set_pte 0.18 ± 2% -0.0 0.16 ± 7% perf-profile.children.cycles-pp.kmem_cache_alloc 0.16 ± 2% -0.0 0.15 perf-profile.children.cycles-pp.new_inode 0.06 ± 17% +0.0 0.09 ± 12% perf-profile.children.cycles-pp._raw_spin_lock_irq 0.01 ±173% +0.0 0.06 ± 7% perf-profile.children.cycles-pp.update_rq_clock 0.01 ±173% +0.1 0.06 ± 17% perf-profile.children.cycles-pp.sched_clock_cpu 0.01 ±173% +0.1 0.07 ± 6% perf-profile.children.cycles-pp.__slab_free 0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.__unwind_start 0.09 +0.1 0.15 ± 2% perf-profile.children.cycles-pp.pick_next_task_fair 0.00 +0.1 0.06 ± 11% perf-profile.children.cycles-pp.__update_load_avg_se 0.01 ±173% +0.1 0.08 ± 6% perf-profile.children.cycles-pp.enqueue_hrtimer 0.01 ±173% +0.1 0.07 ± 5% perf-profile.children.cycles-pp.timerqueue_add 0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.finish_task_switch 0.00 +0.1 0.07 ± 13% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq 0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.select_idle_sibling 0.00 +0.1 0.07 ± 12% perf-profile.children.cycles-pp.unmapped_area_topdown 0.03 ±100% +0.1 0.11 ± 8% perf-profile.children.cycles-pp.update_curr 0.03 ±173% +0.1 0.11 ± 33% perf-profile.children.cycles-pp.vfs_read 0.03 ±173% +0.1 0.11 ± 34% perf-profile.children.cycles-pp.ksys_read 0.00 +0.2 0.15 ± 4% perf-profile.children.cycles-pp.switch_mm_irqs_off 0.00 +0.2 0.16 ± 5% perf-profile.children.cycles-pp.update_load_avg 0.00 +0.2 0.18 ± 3% perf-profile.children.cycles-pp.select_task_rq_fair 0.00 +0.2 0.19 ± 9% perf-profile.children.cycles-pp.dequeue_entity 0.00 +0.2 0.20 ± 6% perf-profile.children.cycles-pp.unwind_next_frame 0.00 +0.2 0.22 ± 7% perf-profile.children.cycles-pp.dequeue_task_fair 0.00 +0.3 0.25 ± 5% perf-profile.children.cycles-pp.sched_ttwu_pending 0.03 ±100% +0.3 0.28 ± 5% perf-profile.children.cycles-pp.arch_stack_walk 0.03 ±100% +0.3 0.32 ± 7% perf-profile.children.cycles-pp.stack_trace_save_tsk 0.00 +0.3 0.29 ± 4% perf-profile.children.cycles-pp.schedule_idle 0.06 ± 14% +0.3 0.37 ± 7% perf-profile.children.cycles-pp.__account_scheduler_latency 0.14 ± 5% +0.3 0.46 ± 6% perf-profile.children.cycles-pp.schedule 0.45 ± 2% +0.4 0.88 ± 5% perf-profile.children.cycles-pp._raw_spin_lock_irqsave 0.09 ± 11% +0.4 0.53 ± 7% perf-profile.children.cycles-pp.enqueue_entity 0.36 ± 3% +0.5 0.82 ± 7% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath 0.10 ± 8% +0.5 0.56 ± 6% perf-profile.children.cycles-pp.enqueue_task_fair 0.10 ± 8% +0.5 0.57 ± 6% perf-profile.children.cycles-pp.activate_task 0.10 ± 5% +0.5 0.57 ± 7% perf-profile.children.cycles-pp.ttwu_do_activate 0.18 ± 4% +0.6 0.75 ± 4% perf-profile.children.cycles-pp.__schedule 0.55 ± 3% +0.9 1.47 ± 3% perf-profile.children.cycles-pp.wake_up_q 0.43 ± 3% +1.0 1.39 ± 3% perf-profile.children.cycles-pp.try_to_wake_up 0.61 ± 2% +1.0 1.58 ± 3% perf-profile.children.cycles-pp.rwsem_wake 3.63 ± 5% +6.5 10.13 ± 34% perf-profile.children.cycles-pp.ipcget 3.09 ± 6% +6.7 9.80 ± 35% perf-profile.children.cycles-pp.__x64_sys_shmget 5.31 ± 9% +21.1 26.38 ± 8% perf-profile.children.cycles-pp.intel_idle 6.08 ± 7% +21.4 27.44 ± 8% perf-profile.children.cycles-pp.cpuidle_enter_state 6.08 ± 7% +21.4 27.45 ± 8% perf-profile.children.cycles-pp.cpuidle_enter 6.18 ± 7% +21.8 27.96 ± 8% perf-profile.children.cycles-pp.start_secondary 6.40 ± 7% +22.1 28.53 ± 8% perf-profile.children.cycles-pp.secondary_startup_64 6.40 ± 7% +22.1 28.53 ± 8% perf-profile.children.cycles-pp.cpu_startup_entry 6.40 ± 7% +22.1 28.53 ± 8% perf-profile.children.cycles-pp.do_idle 18.65 -5.0 13.62 ± 4% perf-profile.self.cycles-pp.do_syscall_64 10.97 -3.9 7.07 ± 4% perf-profile.self.cycles-pp.syscall_return_via_sysret 7.38 -3.1 4.26 ± 4% perf-profile.self.cycles-pp.do_semtimedop 9.98 -3.1 6.90 ± 5% perf-profile.self.cycles-pp.entry_SYSCALL_64 1.88 ± 4% -1.0 0.84 ± 4% perf-profile.self.cycles-pp.idr_find 2.59 ± 4% -1.0 1.58 ± 9% perf-profile.self.cycles-pp.ipc_has_perm 3.24 ± 13% -1.0 2.23 ± 8% perf-profile.self.cycles-pp.avc_has_perm 3.65 ± 2% -0.7 2.98 ± 7% perf-profile.self.cycles-pp.__radix_tree_lookup 1.19 -0.6 0.63 ± 2% perf-profile.self.cycles-pp.do_smart_wakeup_zero 1.03 ± 3% -0.5 0.57 ± 5% perf-profile.self.cycles-pp.do_smart_update 1.01 ± 2% -0.5 0.56 perf-profile.self.cycles-pp.perform_atomic_semop 1.34 ± 3% -0.4 0.90 ± 3% perf-profile.self.cycles-pp.rwsem_spin_on_owner 1.17 -0.4 0.72 ± 4% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe 0.70 ± 5% -0.4 0.28 ± 8% perf-profile.self.cycles-pp.selinux_sem_semop 1.15 ± 3% -0.4 0.78 ± 5% perf-profile.self.cycles-pp._raw_spin_lock 0.98 ± 2% -0.4 0.62 ± 2% perf-profile.self.cycles-pp.__x64_sys_semop 0.73 ± 2% -0.3 0.40 ± 18% perf-profile.self.cycles-pp.selinux_ipc_permission 0.80 ± 2% -0.3 0.47 ± 6% perf-profile.self.cycles-pp.copy_user_generic_unrolled 0.71 ± 2% -0.3 0.39 ± 9% perf-profile.self.cycles-pp.wake_const_ops 0.56 ± 5% -0.3 0.29 ± 6% perf-profile.self.cycles-pp._copy_from_user 1.03 ± 7% -0.3 0.77 ± 10% perf-profile.self.cycles-pp.ipc_obtain_object_check 0.56 ± 3% -0.2 0.34 ± 4% perf-profile.self.cycles-pp.___might_sleep 0.45 ± 9% -0.2 0.23 ± 3% perf-profile.self.cycles-pp.fpregs_assert_state_consistent 0.56 ± 8% -0.2 0.35 ± 9% perf-profile.self.cycles-pp.ipcperms 0.54 ± 12% -0.2 0.35 ± 3% perf-profile.self.cycles-pp.__x86_indirect_thunk_rax 0.45 ± 3% -0.2 0.26 ± 6% perf-profile.self.cycles-pp.__might_sleep 0.38 ± 13% -0.2 0.21 ± 7% perf-profile.self.cycles-pp.security_sem_semop 0.42 ± 4% -0.2 0.27 ± 12% perf-profile.self.cycles-pp.update_queue 0.28 ± 5% -0.1 0.16 ± 10% perf-profile.self.cycles-pp.__raw_spin_unlock 0.27 ± 6% -0.1 0.16 ± 6% perf-profile.self.cycles-pp.__might_fault 0.29 ± 5% -0.1 0.18 ± 8% perf-profile.self.cycles-pp.__check_object_size 0.17 ± 2% -0.1 0.11 ± 13% perf-profile.self.cycles-pp.ipc_addid 0.17 ± 4% -0.1 0.11 ± 3% perf-profile.self.cycles-pp.up_write 0.13 ± 3% -0.1 0.08 ± 12% perf-profile.self.cycles-pp.osq_unlock 0.18 ± 3% -0.1 0.13 ± 14% perf-profile.self.cycles-pp.unmap_page_range 0.14 ± 6% -0.1 0.09 ± 12% perf-profile.self.cycles-pp.check_stack_object 0.13 ± 8% -0.0 0.10 ± 4% perf-profile.self.cycles-pp.ipc_kht_remove 0.07 ± 12% -0.0 0.04 ± 57% perf-profile.self.cycles-pp.update_cfs_group 0.18 ± 4% -0.0 0.16 ± 4% perf-profile.self.cycles-pp.down_write 0.10 ± 12% -0.0 0.08 perf-profile.self.cycles-pp.kmem_cache_alloc 0.09 ± 9% -0.0 0.07 ± 12% perf-profile.self.cycles-pp.idr_get_free 0.07 ± 6% -0.0 0.05 ± 8% perf-profile.self.cycles-pp.__handle_mm_fault 0.01 ±173% +0.1 0.06 ± 13% perf-profile.self.cycles-pp.___perf_sw_event 0.01 ±173% +0.1 0.07 ± 7% perf-profile.self.cycles-pp.timerqueue_add 0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.__update_load_avg_se 0.01 ±173% +0.1 0.07 ± 6% perf-profile.self.cycles-pp.__slab_free 0.00 +0.1 0.06 ± 14% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq 0.00 +0.1 0.06 perf-profile.self.cycles-pp.update_curr 0.06 ± 9% +0.1 0.12 ± 9% perf-profile.self.cycles-pp.try_to_wake_up 0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.__alloc_file 0.00 +0.1 0.07 ± 7% perf-profile.self.cycles-pp.update_load_avg 0.00 +0.1 0.07 ± 13% perf-profile.self.cycles-pp.unmapped_area_topdown 0.00 +0.1 0.08 ± 5% perf-profile.self.cycles-pp.select_task_rq_fair 0.08 ± 5% +0.1 0.16 ± 16% perf-profile.self.cycles-pp.menu_select 0.00 +0.1 0.10 ± 5% perf-profile.self.cycles-pp.__schedule 0.00 +0.1 0.10 ± 5% perf-profile.self.cycles-pp.switch_mm_irqs_off 0.00 +0.1 0.13 ± 6% perf-profile.self.cycles-pp.unwind_next_frame 0.15 ± 9% +0.4 0.53 ± 10% perf-profile.self.cycles-pp.rwsem_down_write_slowpath 0.36 ± 4% +0.5 0.82 ± 7% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath 5.31 ± 9% +21.0 26.34 ± 8% perf-profile.self.cycles-pp.intel_idle reaim.time.user_time 4000 +-+------------------------------------------------------------------+ | | 3500 +-++.+..+.+..+.+..+.+..+..+ +.+..+.+ + +.+..+.+..+.+..+.+..| 3000 +-+ : : : : : | | : : : :: : | 2500 +-+ : : : :: : | O O O O O O O O :O : O O: O:O: O :O O O O O O O O | 2000 +-+ : : : : : : | | : : : : : : | 1500 +-+ : : : : : : | 1000 +-+ : : : : : : | | :: : : : : | 500 +-+ :: : :: | | : : : | 0 +-+----------O------O-----O----O-O-----------------------------------+ reaim.time.system_time 7000 +-+------------------------------------------------------------------+ |..+.+..+ +. +. : : +.+ : : + + | 6000 +-+ : : : : : | | : : : :: : O | 5000 O-+O O O O O O O :O : O O: O:O: O :O O O O O O O | | : : : : : : | 4000 +-+ : : : : : : | | : : : : : : | 3000 +-+ : : : : : : | | : : : : : : | 2000 +-+ : : : : : : | | :: :: : : | 1000 +-+ : : : | | : : : | 0 +-+----------O------O-----O----O-O-----------------------------------+ reaim.time.percent_of_cpu_this_job_got 3500 +-+------------------------------------------------------------------+ |..+.+..+.+..+.+..+.+..+..+ +.+..+.+ + +.+..+.+..+.+..+.+..| 3000 +-+ : : : : : | | : : : : : | 2500 +-+ O : O : O O: O O: O : O O | O O O O O O O : : : : : :O O O O O O | 2000 +-+ : : : : : : | | : : : : : : | 1500 +-+ : : : : : : | | : : : : : : | 1000 +-+ : : : : : : | | :: :: : : | 500 +-+ : : : | | : : : | 0 +-+----------O------O-----O----O-O-----------------------------------+ reaim.time.minor_page_faults 3.5e+07 +-+---------------------------------------------------------------+ |.+..+.+..+.+..+.+..+.+.+ +..+.+..+ + +..+.+..+.+..+.+..+.| 3e+07 +-+ : : : : : | | : : : : : | 2.5e+07 +-+ : : : :: : | O O O O O O O O : O: O O:O :O:O:O O O O O O O O | 2e+07 +-+ : : : : : : | | : : : : : : | 1.5e+07 +-+ : : : : : : | | : : : : : : | 1e+07 +-+ : : : : : : | | :: :: : | 5e+06 +-+ : : : | | : : : | 0 +-+---------O-------O---O----O--O---------------------------------+ reaim.time.voluntary_context_switches 1.8e+07 +-+---------------------------------------------------------------+ O O O O O O O O O O O O O O O O O O O O O | 1.6e+07 +-+ O | 1.4e+07 +-+ | | | 1.2e+07 +-+ | 1e+07 +-+ | | | 8e+06 +-+ | 6e+06 +-+ | | | 4e+06 +-+ | 2e+06 +-+..+.+..+.+..+.+..+.+.+.. +..+.+..+ + +..+.+..+.+..+.+..+.| | + + .. + + | 0 +-+---------O-------O---O----O--O---------------------------------+ reaim.time.involuntary_context_switches 1.2e+06 +-+---------------------------------------------------------------+ |. .+.+..+.+..+.+..+.+.+ .+. .+ + +..+.+..+.+. +..+.| 1e+06 +-+. : +. +. : : : | | : : : : : | | : : : :: : | 800000 +-+ : : : : : : | | : : : : : : | 600000 +-+ : : : : : : | | : : : : : : | 400000 +-+ : : : : : : | | : : : : : : | O O O O O O O O :O: O O O: O O O O O O O O O O | 200000 +-+ : : : | | : : : | 0 +-+---------O-------O---O----O--O---------------------------------+ reaim.parent_time 14 +-+--------------------------------------------------------------------+ | | 12 O-+O O O O O O O O O O O O O O O O O O O O O | | | 10 +-+ | | | 8 +-++.+..+..+.+..+.+..+..+.+ +.+..+.+ + +..+.+..+.+..+..+.+..| | : : : : : | 6 +-+ : : : : : : | | : : : : : : | 4 +-+ : : : : : : | | : : : : : : | 2 +-+ : : : : :: | | : : : | 0 +-+----------O-------O----O-----O-O------------------------------------+ reaim.child_utime 120 +-+-------------------------------------------------------------------+ | O O O +. O O + +..+.O. O O O O O. O O O O | 100 O-+O O : O : : : : O O O | | : : : : : | | : : : : : : | 80 +-+ : : : : : : | | : : : : : : | 60 +-+ : : : : : : | | : : : : : : | 40 +-+ : : : : : : | | : : : : : : | | :: :: :: | 20 +-+ : : : | | : : : | 0 +-+----------O-------O----O----O--O-----------------------------------+ reaim.jobs_per_min 6e+06 +-+-----------------------------------------------------------------+ |..+.+..+.+..+.+.. .+..+.+ +..+.+..+ .+.. .+..+.+..+.+..| 5e+06 +-+ + : : : + + + | | : : : : : | | : : : : : | 4e+06 +-+ : : : : : : | O O O O O O O O : O: O O:O :O:O :O O O O O O O O | 3e+06 +-+ : : : : : : | | : : : : : : | 2e+06 +-+ : : : : : : | | : : : : : : | | :: :: :: | 1e+06 +-+ : :: :: | | : : : | 0 +-+----------O------O----O----O--O----------------------------------+ reaim.jobs_per_min_child 800 +-+-------------------------------------------------------------------+ |. +..+..+.+..+.+..+ : + + +. +..+. | 700 +-+ : : : : : | 600 +-+ : : : : : | | : : : : : : | 500 O-+O O O O O O O : O: O O:O :O: O: O O O O O | | : : : : : :O O O | 400 +-+ : : : : : : | | : : : : : : | 300 +-+ : : : : : : | 200 +-+ : : : : : : | | :: :: :: | 100 +-+ : : : | | : : : | 0 +-+----------O-------O----O----O--O-----------------------------------+ reaim.std_dev_time 2.5 +-+-------------------------------------------------------------------+ |..+.+..+.+..+..+.+..+.+..+ +..+.+..+ + +..+.+..+..+.+..+.+..| | : : : : : | 2 +-+ : : : : : | | O O : : O :O: : | O O O O O O : O: O :O : : O:O O O O O O O O | 1.5 +-+ : : : : : : | | : : : : : : | 1 +-+ : : : : : : | | : : : : : : | | : : : : : : | 0.5 +-+ :: :: :: | | : : : | | : : : | 0 +-+----------O-------O----O----O--O-----------------------------------+ reaim.std_dev_percent 60 +-+--------------------------------------------------------------------+ | | 50 +-++.+..+..+. .+. .+.+ +.+..+.+ .+.+.. .+. .| |. +. +..+. : : : + +. +.+..+. +. | | : : : : : | 40 +-+ : : : :: : | | : : : : : : | 30 +-+ : : : : : : | | : : : : : : | 20 +-+ : : : : : : | | O O O O O O O :O: O O :O: O:O: O O O O O O O O | O : : : : : : | 10 +-+ :: :: :: | | : : : | 0 +-+----------O-------O----O-----O-O------------------------------------+ reaim.jti 90 +-+--------------------------------------------------------------------+ O O O O O O O O O O O O O O O O O O O O O O | 80 +-+ | 70 +-+ | | | 60 +-+ | 50 +-++.+..+..+.+..+.+..+..+.+ +.+..+.+ + +..+.+..+.+..+..+.+..| | : : : : : | 40 +-+ : : : : : : | 30 +-+ : : : : : : | | : : : : : : | 20 +-+ : : : : : : | 10 +-+ : : : : :: | | : : : | 0 +-+----------O-------O----O-----O-O------------------------------------+ reaim.max_jobs_per_min 6e+06 +-+-----------------------------------------------------------------+ |..+.+..+.+..+.+..+.+..+.+ +..+.+..+ + +.+..+.+..+.+..+.+..| 5e+06 +-+ : : : : : | | : : : : : | | : : : :: : | 4e+06 +-+ : : : : : : | O O O O O O O O : O: O O:O :O:O :O O O O O O O O | 3e+06 +-+ : : : : : : | | : : : : : : | 2e+06 +-+ : : : : : : | | : : : : : : | | :: :: :: | 1e+06 +-+ : : : | | : : : | 0 +-+----------O------O----O----O--O----------------------------------+ reaim.workload 2.5e+07 +-+---------------------------------------------------------------+ | | | +..+. .+. .+. .+.| 2e+07 +-+..+.+..+.+..+.+..+.+.+ : +..+ + +. +..+.+. +. | | : : : : : | | : : : :: : | 1.5e+07 O-O O O O O O O : O: O O:O :O:O:O O O O O O O O | | : : : : : : | 1e+07 +-+ : : : : : : | | : : : : : : | | : : : : : : | 5e+06 +-+ : : : : : : | | :: :: : | | : : : | 0 +-+---------O-------O---O----O--O---------------------------------+ [*] bisect-good sample [O] bisect-bad sample *************************************************************************************************** lkp-ivb-2ep1: 48 threads Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz with 64G memory 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