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 2l5Lg9Ya 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hello, kernel test robot noticed a 5.4% improvement of will-it-scale.per_process_ops on: commit: ba742531260782a2646bc031f9a12cafebc22594 ("mm, slab: add an optimistic __slab_try_return_freelist()") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master testcase: will-it-scale config: x86_64-rhel-9.4 compiler: gcc-14 test machine: 224 threads 4 sockets Intel(R) Xeon(R) Platinum 8380H CPU @ 2.90GHz (Cooper Lake) with 192G memory parameters: nr_task: 100% mode: process test: brk2 cpufreq_governor: performance In addition to that, the commit also has significant impact on the following tests: +------------------+---------------------------------------------------------+ | testcase: change | stress-ng: stress-ng.remap.ops_per_sec 5.1% improvement | | test parameters | cpufreq_governor=performance | | | nr_threads=100% | | | test=remap | | | testtime=60s | +------------------+---------------------------------------------------------+ Details are as below: --------------------------------------------------------------------------------------------------> The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20260715/202607151031.d368b744-lkp@intel.com ========================================================================================= compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase: gcc-14/performance/x86_64-rhel-9.4/process/100%/debian-13-x86_64-20250902.cgz/lkp-cpl-4sp2/brk2/will-it-scale commit: dc795d4c02 ("mm/slub: defer freelist construction until after bulk allocation from a new slab") ba74253126 ("mm, slab: add an optimistic __slab_try_return_freelist()") dc795d4c0282a4fb ba742531260782a2646bc031f9a ---------------- --------------------------- %stddev %change %stddev \ | \ 1.198e+08 +5.4% 1.263e+08 will-it-scale.224.processes 534715 +5.4% 563628 will-it-scale.per_process_ops 1.198e+08 +5.4% 1.263e+08 will-it-scale.workload 18484 ± 6% -15.2% 15682 ± 6% perf-c2c.DRAM.local 278913 +11.1% 309837 ± 4% proc-vmstat.nr_slab_unreclaimable 31.60 ± 4% +7.0% 33.81 sched_debug.cpu.clock.stddev 45633 +4.2% 47533 vmstat.system.cs 1109205 +10.6% 1226921 ± 3% meminfo.SUnreclaim 1258106 +9.4% 1375923 ± 3% meminfo.Slab 0.53 +0.1 0.60 ± 2% mpstat.cpu.all.irq% 2.65 +0.3 2.97 mpstat.cpu.all.usr% 45777 +4.1% 47661 perf-stat.i.context-switches 375.48 +1.7% 381.98 perf-stat.i.cpu-migrations 45659 +4.1% 47537 perf-stat.ps.context-switches 3470 -1.2% 3428 turbostat.Bzy_MHz 0.74 +6.8% 0.79 turbostat.IPC 33.98 +2.2% 34.74 turbostat.RAMWatt 11512290 -8.5% 10532808 ± 4% numa-vmstat.node0.nr_free_pages_blocks 75055 ± 10% +15.4% 86600 ± 7% numa-vmstat.node0.nr_slab_unreclaimable 657940 ± 60% -95.6% 29042 ± 71% numa-vmstat.node1.nr_file_pages 11515036 ± 3% +5.3% 12125790 numa-vmstat.node1.nr_free_pages 18033 ± 16% -93.7% 1133 ±125% numa-vmstat.node1.nr_mapped 85663 ± 24% -65.8% 29284 ± 81% numa-vmstat.node2.nr_anon_pages 69.45 ± 63% -81.7% 12.71 ±192% numa-vmstat.node2.nr_anon_transparent_hugepages 2897 ± 5% -6.5% 2710 ± 4% numa-vmstat.node2.nr_page_table_pages 64523 ± 4% +14.1% 73638 ± 7% numa-vmstat.node3.nr_slab_unreclaimable 299421 ± 10% +15.8% 346807 ± 10% numa-meminfo.node0.SUnreclaim 321775 ± 12% +26.4% 406718 ± 11% numa-meminfo.node0.Slab 2631801 ± 60% -95.6% 116156 ± 71% numa-meminfo.node1.FilePages 72229 ± 16% -93.8% 4477 ±124% numa-meminfo.node1.Mapped 46061633 ± 3% +5.3% 48503087 numa-meminfo.node1.MemFree 3469470 ± 46% -70.4% 1028016 ± 11% numa-meminfo.node1.MemUsed 142114 ± 63% -81.7% 26029 ±192% numa-meminfo.node2.AnonHugePages 342626 ± 24% -65.8% 117127 ± 81% numa-meminfo.node2.AnonPages 356438 ± 24% -56.6% 154808 ± 89% numa-meminfo.node2.AnonPages.max 11584 ± 5% -6.4% 10845 ± 4% numa-meminfo.node2.PageTables 257072 ± 4% +14.7% 294883 ± 8% numa-meminfo.node3.SUnreclaim 1.25 ± 44% -71.2% 0.36 ± 67% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__x64_sys_brk 0.02 ±223% +2804.8% 0.70 ± 62% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_lock_irqsave 0.39 ± 23% +95.1% 0.77 ± 31% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap 1.09 ± 21% -21.2% 0.86 ± 22% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap_event 0.08 ±118% +396.2% 0.42 ± 96% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.unlink_file_vma_batch_final 1.34 ± 26% -46.8% 0.71 ± 23% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_complete 0.60 ± 16% +24.0% 0.74 ± 6% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store 0.01 ±100% +5094.7% 0.49 ±213% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr 6.68 ± 28% +154.7% 17.02 ± 48% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown] 7.02 ± 43% -53.0% 3.30 ± 11% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_slab_free_hook 3.88 ± 27% -75.8% 0.94 ± 98% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__x64_sys_brk 0.02 ±223% +5491.7% 1.35 ± 67% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_lock_irqsave 7.06 ± 73% -68.7% 2.21 ± 55% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.its_return_thunk 7.69 ± 67% -51.1% 3.76 ± 8% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_store_gfp 2.30 ± 30% +47.5% 3.39 ± 13% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap 2.23 ± 36% +51.8% 3.38 ± 16% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_adjust_trans_huge 2.41 ± 37% +103.0% 4.89 ± 55% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vms_complete_munmap_vmas 3.49 ± 8% +192.8% 10.21 ± 71% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store 0.01 ±101% +9390.2% 0.96 ±218% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr 2534 ± 2% +20.4% 3050 perf-sched.wait_and_delay.count.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.brk 1.25 ± 44% -71.2% 0.36 ± 67% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__x64_sys_brk 0.02 ±223% +3229.0% 0.80 ± 79% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_lock_irqsave 0.44 ± 10% +813.2% 4.06 ± 68% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore 0.39 ± 23% +95.1% 0.77 ± 31% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap 1.09 ± 21% -21.2% 0.86 ± 22% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap_event 0.08 ±118% +396.2% 0.42 ± 96% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.unlink_file_vma_batch_final 1.34 ± 26% -46.8% 0.71 ± 23% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_complete 0.60 ± 16% +24.0% 0.74 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store 0.01 ±100% +5094.7% 0.49 ±213% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr 2.74 ± 7% +20.5% 3.30 ± 15% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork 7.84 ± 35% +2234.9% 183.10 ±202% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown] 7.02 ± 43% -53.0% 3.30 ± 11% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_slab_free_hook 3.88 ± 27% -75.8% 0.94 ± 98% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__x64_sys_brk 0.02 ±223% +5491.7% 1.35 ± 67% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_lock_irqsave 28.37 ± 79% +4331.7% 1257 ± 74% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore 7.69 ± 67% -51.1% 3.76 ± 8% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_store_gfp 2.30 ± 30% +47.5% 3.39 ± 13% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap 2.23 ± 36% +51.8% 3.38 ± 16% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_adjust_trans_huge 2.41 ± 37% +103.0% 4.89 ± 55% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vms_complete_munmap_vmas 3.49 ± 8% +192.8% 10.21 ± 71% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store 0.01 ±101% +9390.2% 0.96 ±218% perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr 9.63 ± 3% -4.1 5.51 ± 4% perf-profile.calltrace.cycles-pp.__refill_objects_node.refill_objects.__pcs_replace_empty_main.kmem_cache_alloc_noprof.mas_preallocate 9.67 ± 3% -4.1 5.57 ± 4% perf-profile.calltrace.cycles-pp.refill_objects.__pcs_replace_empty_main.kmem_cache_alloc_noprof.mas_preallocate.__split_vma 12.55 ± 3% -3.9 8.66 ± 4% perf-profile.calltrace.cycles-pp.__pcs_replace_empty_main.kmem_cache_alloc_noprof.mas_preallocate.__split_vma.vms_gather_munmap_vmas 13.10 ± 3% -3.9 9.21 ± 4% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_noprof.mas_preallocate.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap 14.59 ± 3% -3.7 10.88 ± 3% perf-profile.calltrace.cycles-pp.mas_preallocate.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk 8.64 ± 5% -3.1 5.58 ± 3% perf-profile.calltrace.cycles-pp.__refill_objects_node.refill_objects.__pcs_replace_empty_main.kmem_cache_alloc_noprof.mas_store_gfp 8.68 ± 4% -3.0 5.64 ± 3% perf-profile.calltrace.cycles-pp.refill_objects.__pcs_replace_empty_main.kmem_cache_alloc_noprof.mas_store_gfp.do_vmi_align_munmap 67.85 -2.9 64.92 perf-profile.calltrace.cycles-pp.do_vmi_align_munmap.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 29.69 -2.6 27.08 perf-profile.calltrace.cycles-pp.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk.do_syscall_64 11.26 ± 5% -2.5 8.76 ± 3% perf-profile.calltrace.cycles-pp.__pcs_replace_empty_main.kmem_cache_alloc_noprof.mas_store_gfp.do_vmi_align_munmap.__do_sys_brk 11.74 ± 4% -2.5 9.26 ± 3% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_noprof.mas_store_gfp.do_vmi_align_munmap.__do_sys_brk.do_syscall_64 35.38 -1.9 33.44 perf-profile.calltrace.cycles-pp.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe 21.35 ± 2% -1.5 19.85 perf-profile.calltrace.cycles-pp.mas_store_gfp.do_vmi_align_munmap.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.41 ± 4% -1.4 0.98 ± 2% perf-profile.calltrace.cycles-pp.__slab_free.__kmem_cache_free_bulk.rcu_free_sheaf.rcu_do_batch.rcu_core 2.54 ± 4% -1.4 1.13 ± 17% perf-profile.calltrace.cycles-pp.__kmem_cache_free_bulk.rcu_free_sheaf.rcu_do_batch.rcu_core.handle_softirqs 7.23 -1.4 5.84 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.__refill_objects_node.refill_objects.__pcs_replace_empty_main 2.10 ± 4% -1.3 0.81 ± 2% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.__slab_free.__kmem_cache_free_bulk.rcu_free_sheaf.rcu_do_batch 7.36 -1.3 6.08 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.__refill_objects_node.refill_objects.__pcs_replace_empty_main.kmem_cache_alloc_noprof 2.01 ± 4% -1.2 0.77 ± 2% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.__slab_free.__kmem_cache_free_bulk.rcu_free_sheaf 89.05 -1.2 87.82 perf-profile.calltrace.cycles-pp.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 2.78 -1.2 1.57 perf-profile.calltrace.cycles-pp._raw_spin_unlock_irqrestore.__refill_objects_node.refill_objects.__pcs_replace_empty_main.kmem_cache_alloc_noprof 2.77 -1.2 1.56 ± 2% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore.__refill_objects_node.refill_objects 2.78 -1.2 1.57 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore.__refill_objects_node.refill_objects.__pcs_replace_empty_main 2.69 -1.2 1.50 perf-profile.calltrace.cycles-pp.handle_softirqs.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore 2.69 -1.2 1.50 perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore.__refill_objects_node 2.68 -1.2 1.50 ± 2% perf-profile.calltrace.cycles-pp.rcu_core.handle_softirqs.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 2.67 ± 2% -1.2 1.50 ± 2% perf-profile.calltrace.cycles-pp.rcu_do_batch.rcu_core.handle_softirqs.__irq_exit_rcu.sysvec_apic_timer_interrupt 91.75 -1.1 90.69 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.brk 91.30 -1.1 90.25 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 1.86 ± 2% -1.0 0.88 ± 27% perf-profile.calltrace.cycles-pp.rcu_free_sheaf.rcu_do_batch.rcu_core.handle_softirqs.__irq_exit_rcu 97.23 -0.6 96.62 perf-profile.calltrace.cycles-pp.brk 1.79 -0.3 1.54 perf-profile.calltrace.cycles-pp.__memcg_slab_free_hook.kmem_cache_free.vms_complete_munmap_vmas.do_vmi_align_munmap.__do_sys_brk 2.43 -0.1 2.35 perf-profile.calltrace.cycles-pp.kmem_cache_free.vms_complete_munmap_vmas.do_vmi_align_munmap.__do_sys_brk.do_syscall_64 1.02 -0.1 0.97 perf-profile.calltrace.cycles-pp.security_vm_enough_memory_mm.do_brk_flags.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.27 -0.0 2.23 perf-profile.calltrace.cycles-pp.vm_area_dup.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk 1.03 +0.0 1.05 perf-profile.calltrace.cycles-pp.free_pgtables.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap.__do_sys_brk 0.52 +0.0 0.57 perf-profile.calltrace.cycles-pp.down_write_killable.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 0.78 +0.1 0.84 perf-profile.calltrace.cycles-pp.mas_wr_store_type.mas_preallocate.commit_merge.vma_expand.vma_merge_new_range 0.69 +0.1 0.74 perf-profile.calltrace.cycles-pp.__vma_start_exclude_readers.__vma_start_write.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap 0.60 +0.1 0.66 perf-profile.calltrace.cycles-pp.__vma_start_exclude_readers.__vma_start_write.vma_expand.vma_merge_new_range.do_brk_flags 1.34 +0.1 1.40 perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.__zap_vma_range.unmap_vmas.unmap_region 0.54 +0.1 0.60 perf-profile.calltrace.cycles-pp.mas_update_gap.mas_store_prealloc.commit_merge.vma_expand.vma_merge_new_range 0.66 +0.1 0.72 perf-profile.calltrace.cycles-pp.mas_wr_store_type.mas_preallocate.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap 0.90 +0.1 0.98 perf-profile.calltrace.cycles-pp.__vma_start_write.vma_expand.vma_merge_new_range.do_brk_flags.__do_sys_brk 0.82 +0.1 0.91 perf-profile.calltrace.cycles-pp.mas_wr_store_type.mas_store_gfp.do_vmi_align_munmap.__do_sys_brk.do_syscall_64 1.63 +0.1 1.72 perf-profile.calltrace.cycles-pp.zap_pmd_range.__zap_vma_range.unmap_vmas.unmap_region.vms_complete_munmap_vmas 1.16 +0.1 1.26 perf-profile.calltrace.cycles-pp.__memcg_slab_post_alloc_hook.kmem_cache_alloc_noprof.vm_area_dup.__split_vma.vms_gather_munmap_vmas 0.86 +0.1 0.96 perf-profile.calltrace.cycles-pp.mas_next_slot.mas_find.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk 1.52 +0.1 1.62 perf-profile.calltrace.cycles-pp.mas_preallocate.commit_merge.vma_expand.vma_merge_new_range.do_brk_flags 1.15 +0.1 1.25 perf-profile.calltrace.cycles-pp.__vma_start_write.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk 1.27 +0.1 1.37 perf-profile.calltrace.cycles-pp.perf_iterate_sb.perf_event_mmap_event.perf_event_mmap.do_brk_flags.__do_sys_brk 1.66 +0.1 1.78 perf-profile.calltrace.cycles-pp.kmem_cache_alloc_noprof.vm_area_dup.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap 0.95 +0.1 1.07 perf-profile.calltrace.cycles-pp.__get_unmapped_area.check_brk_limits.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.17 +0.1 1.31 perf-profile.calltrace.cycles-pp.mas_find.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk.do_syscall_64 1.18 +0.2 1.34 perf-profile.calltrace.cycles-pp.check_brk_limits.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 1.25 +0.2 1.40 perf-profile.calltrace.cycles-pp.mas_store_gfp.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk.do_syscall_64 2.04 +0.2 2.20 perf-profile.calltrace.cycles-pp.clear_bhb_loop.brk 2.53 +0.2 2.71 perf-profile.calltrace.cycles-pp.__zap_vma_range.unmap_vmas.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap 1.96 +0.2 2.13 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.brk 1.70 +0.2 1.88 perf-profile.calltrace.cycles-pp.mas_store_prealloc.commit_merge.vma_expand.vma_merge_new_range.do_brk_flags 2.69 +0.2 2.88 perf-profile.calltrace.cycles-pp.memcpy_orig.mas_wr_node_store.mas_store_gfp.do_vmi_align_munmap.__do_sys_brk 2.63 +0.2 2.82 perf-profile.calltrace.cycles-pp.memcpy_orig.mas_wr_node_store.mas_store_prealloc.vma_complete.__split_vma 1.06 +0.2 1.26 perf-profile.calltrace.cycles-pp.mas_prev_slot.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk.do_syscall_64 2.77 +0.2 2.98 perf-profile.calltrace.cycles-pp.perf_event_mmap_event.perf_event_mmap.do_brk_flags.__do_sys_brk.do_syscall_64 1.77 +0.2 1.99 perf-profile.calltrace.cycles-pp.mas_walk.mas_find.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe 3.04 +0.2 3.28 perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap.__do_sys_brk 2.28 ± 4% +0.3 2.53 ± 3% perf-profile.calltrace.cycles-pp.barn_get_empty_sheaf.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store.mas_store_prealloc 3.48 +0.3 3.76 perf-profile.calltrace.cycles-pp.perf_event_mmap.do_brk_flags.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.65 ± 3% +0.3 2.93 ± 2% perf-profile.calltrace.cycles-pp.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store.mas_store_prealloc.vma_complete 2.25 +0.3 2.56 perf-profile.calltrace.cycles-pp.mas_find.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 2.22 ± 3% +0.3 2.52 ± 3% perf-profile.calltrace.cycles-pp.barn_get_empty_sheaf.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store.mas_store_gfp 5.30 +0.3 5.62 perf-profile.calltrace.cycles-pp.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap.__do_sys_brk.do_syscall_64 2.55 ± 2% +0.3 2.89 ± 2% perf-profile.calltrace.cycles-pp.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store.mas_store_gfp.do_vmi_align_munmap 1.04 +0.4 1.39 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.barn_put_full_sheaf.rcu_do_batch.rcu_core 1.07 +0.4 1.43 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.barn_put_full_sheaf.rcu_do_batch.rcu_core.handle_softirqs 1.09 +0.4 1.46 perf-profile.calltrace.cycles-pp.barn_put_full_sheaf.rcu_do_batch.rcu_core.handle_softirqs.run_ksoftirqd 3.08 ± 2% +0.4 3.45 ± 2% perf-profile.calltrace.cycles-pp.kvfree_call_rcu.mas_wr_node_store.mas_store_gfp.do_vmi_align_munmap.__do_sys_brk 3.24 ± 2% +0.4 3.64 perf-profile.calltrace.cycles-pp.kvfree_call_rcu.mas_wr_node_store.mas_store_prealloc.vma_complete.__split_vma 10.13 +0.4 10.54 perf-profile.calltrace.cycles-pp.vms_complete_munmap_vmas.do_vmi_align_munmap.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.99 ± 5% +0.4 2.40 ± 4% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.barn_replace_empty_sheaf.__pcs_replace_empty_main.kmem_cache_alloc_noprof.mas_store_gfp 4.57 +0.4 5.01 perf-profile.calltrace.cycles-pp.commit_merge.vma_expand.vma_merge_new_range.do_brk_flags.__do_sys_brk 2.23 ± 5% +0.5 2.70 ± 3% perf-profile.calltrace.cycles-pp.barn_replace_empty_sheaf.__pcs_replace_empty_main.kmem_cache_alloc_noprof.mas_store_gfp.do_vmi_align_munmap 3.95 +0.5 4.43 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.barn_get_empty_sheaf.__kfree_rcu_sheaf.kvfree_call_rcu 4.04 +0.5 4.53 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.barn_get_empty_sheaf.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store 0.00 +0.5 0.53 perf-profile.calltrace.cycles-pp.mas_find.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk 6.03 +0.5 6.58 perf-profile.calltrace.cycles-pp.vma_expand.vma_merge_new_range.do_brk_flags.__do_sys_brk.do_syscall_64 0.00 +0.5 0.55 perf-profile.calltrace.cycles-pp.can_vma_merge_left.vma_merge_new_range.do_brk_flags.__do_sys_brk.do_syscall_64 4.10 +0.6 4.65 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.barn_replace_empty_sheaf.__pcs_replace_empty_main.kmem_cache_alloc_noprof 2.22 ± 6% +0.6 2.84 perf-profile.calltrace.cycles-pp.rcu_core.handle_softirqs.run_ksoftirqd.smpboot_thread_fn.kthread 2.22 ± 6% +0.6 2.84 perf-profile.calltrace.cycles-pp.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 2.21 ± 6% +0.6 2.83 perf-profile.calltrace.cycles-pp.rcu_do_batch.rcu_core.handle_softirqs.run_ksoftirqd.smpboot_thread_fn 2.25 ± 6% +0.6 2.87 perf-profile.calltrace.cycles-pp.kthread.ret_from_fork.ret_from_fork_asm 2.25 ± 6% +0.6 2.87 perf-profile.calltrace.cycles-pp.ret_from_fork.ret_from_fork_asm 2.25 ± 6% +0.6 2.87 perf-profile.calltrace.cycles-pp.ret_from_fork_asm 2.24 ± 6% +0.6 2.86 perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 2.22 ± 6% +0.6 2.84 perf-profile.calltrace.cycles-pp.handle_softirqs.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork 7.21 +0.7 7.92 perf-profile.calltrace.cycles-pp.vma_merge_new_range.do_brk_flags.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe 7.72 +0.8 8.50 perf-profile.calltrace.cycles-pp.mas_wr_node_store.mas_store_gfp.do_vmi_align_munmap.__do_sys_brk.do_syscall_64 8.06 +0.8 8.90 perf-profile.calltrace.cycles-pp.mas_wr_node_store.mas_store_prealloc.vma_complete.__split_vma.vms_gather_munmap_vmas 8.97 +0.9 9.90 perf-profile.calltrace.cycles-pp.mas_store_prealloc.vma_complete.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap 9.40 +1.0 10.38 perf-profile.calltrace.cycles-pp.vma_complete.__split_vma.vms_gather_munmap_vmas.do_vmi_align_munmap.__do_sys_brk 14.16 +1.0 15.14 perf-profile.calltrace.cycles-pp.do_brk_flags.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 18.44 -7.2 11.26 perf-profile.children.cycles-pp.refill_objects 18.35 -7.2 11.19 perf-profile.children.cycles-pp.__refill_objects_node 23.90 -6.4 17.47 perf-profile.children.cycles-pp.__pcs_replace_empty_main 26.53 -6.2 20.28 perf-profile.children.cycles-pp.kmem_cache_alloc_noprof 9.20 -4.8 4.38 perf-profile.children.cycles-pp.__slab_free 27.75 -4.5 23.30 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath 28.48 -4.4 24.08 perf-profile.children.cycles-pp._raw_spin_lock_irqsave 16.15 ± 2% -3.6 12.54 ± 3% perf-profile.children.cycles-pp.mas_preallocate 67.88 -2.9 64.96 perf-profile.children.cycles-pp.do_vmi_align_munmap 29.88 -2.6 27.32 perf-profile.children.cycles-pp.__split_vma 35.46 -1.9 33.53 perf-profile.children.cycles-pp.vms_gather_munmap_vmas 22.68 ± 2% -1.3 21.35 perf-profile.children.cycles-pp.mas_store_gfp 89.14 -1.2 87.93 perf-profile.children.cycles-pp.__do_sys_brk 3.33 -1.1 2.27 perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore 91.91 -1.1 90.84 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 91.51 -1.1 90.46 perf-profile.children.cycles-pp.do_syscall_64 97.25 -0.6 96.65 perf-profile.children.cycles-pp.brk 7.98 -0.5 7.43 perf-profile.children.cycles-pp.__irq_exit_rcu 8.48 -0.5 8.01 perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt 8.54 -0.5 8.06 perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt 5.11 -0.5 4.65 perf-profile.children.cycles-pp.__kmem_cache_free_bulk 5.93 -0.4 5.51 perf-profile.children.cycles-pp.rcu_free_sheaf 1.83 -0.2 1.58 perf-profile.children.cycles-pp.__memcg_slab_free_hook 0.48 -0.2 0.31 perf-profile.children.cycles-pp.vm_area_init_from 0.82 -0.2 0.66 perf-profile.children.cycles-pp.mas_prev 0.38 -0.1 0.28 perf-profile.children.cycles-pp.anon_vma_clone 2.44 -0.1 2.36 perf-profile.children.cycles-pp.kmem_cache_free 0.42 ± 2% -0.1 0.34 ± 3% perf-profile.children.cycles-pp.__refill_obj_stock 0.52 -0.1 0.45 perf-profile.children.cycles-pp.mas_prev_setup 1.13 -0.1 1.07 perf-profile.children.cycles-pp.security_vm_enough_memory_mm 0.16 ± 2% -0.1 0.11 ± 3% perf-profile.children.cycles-pp.trylock_stock 2.32 -0.0 2.27 perf-profile.children.cycles-pp.vm_area_dup 0.40 ± 4% -0.0 0.36 ± 3% perf-profile.children.cycles-pp.cmd_record 0.47 -0.0 0.45 perf-profile.children.cycles-pp.tlb_finish_mmu 0.16 ± 3% -0.0 0.14 perf-profile.children.cycles-pp.__alloc_empty_sheaf 0.38 -0.0 0.37 perf-profile.children.cycles-pp.__vm_enough_memory 0.15 ± 3% -0.0 0.14 perf-profile.children.cycles-pp.__kmalloc_noprof 0.17 -0.0 0.16 perf-profile.children.cycles-pp.__x64_sys_brk 0.11 +0.0 0.12 perf-profile.children.cycles-pp.khugepaged_enter_vma 0.13 +0.0 0.14 perf-profile.children.cycles-pp.__pi_memcpy 0.12 +0.0 0.13 perf-profile.children.cycles-pp.__pte_offset_map 0.13 +0.0 0.14 perf-profile.children.cycles-pp.strlen 0.06 +0.0 0.07 perf-profile.children.cycles-pp.task_tick_fair 0.18 +0.0 0.19 perf-profile.children.cycles-pp.unlink_anon_vmas 0.08 +0.0 0.09 perf-profile.children.cycles-pp.unlink_file_vma_batch_add 0.06 +0.0 0.07 perf-profile.children.cycles-pp.unlink_file_vma_batch_init 0.07 ± 5% +0.0 0.08 perf-profile.children.cycles-pp.testcase 0.09 ± 4% +0.0 0.10 perf-profile.children.cycles-pp.remove_vma 0.10 ± 4% +0.0 0.12 ± 3% perf-profile.children.cycles-pp.sched_tick 0.32 +0.0 0.34 perf-profile.children.cycles-pp.percpu_counter_add_batch 0.42 +0.0 0.43 perf-profile.children.cycles-pp.static_key_count 0.29 +0.0 0.31 perf-profile.children.cycles-pp.may_expand_vm 0.06 ± 7% +0.0 0.08 ± 4% perf-profile.children.cycles-pp.barn_put_empty_sheaf 0.13 +0.0 0.15 ± 2% perf-profile.children.cycles-pp.arch_exit_to_user_mode_prepare 0.31 +0.0 0.33 perf-profile.children.cycles-pp.prandom_u32_state 0.15 ± 2% +0.0 0.17 perf-profile.children.cycles-pp.security_mmap_addr 0.19 +0.0 0.21 perf-profile.children.cycles-pp.free_pgd_range 0.28 +0.0 0.30 perf-profile.children.cycles-pp.vm_area_free 0.23 +0.0 0.25 perf-profile.children.cycles-pp.strnlen 0.36 +0.0 0.38 perf-profile.children.cycles-pp.kfree 0.26 +0.0 0.28 perf-profile.children.cycles-pp.up_write 0.23 +0.0 0.25 perf-profile.children.cycles-pp.userfaultfd_unmap_complete 0.08 ± 4% +0.0 0.10 ± 3% perf-profile.children.cycles-pp.tmigr_requires_handle_remote 0.48 +0.0 0.50 perf-profile.children.cycles-pp.x64_sys_call 0.24 +0.0 0.26 perf-profile.children.cycles-pp.mas_wr_slot_store 0.08 ± 6% +0.0 0.10 perf-profile.children.cycles-pp.get_jiffies_update 0.30 +0.0 0.32 perf-profile.children.cycles-pp.vma_prepare 0.06 +0.0 0.09 perf-profile.children.cycles-pp.brk@plt 0.40 +0.0 0.43 perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack 0.38 +0.0 0.41 perf-profile.children.cycles-pp.downgrade_write 0.34 +0.0 0.37 perf-profile.children.cycles-pp.sized_strscpy 0.17 ± 2% +0.0 0.20 perf-profile.children.cycles-pp.mm_get_unmapped_area_vmflags 1.17 +0.0 1.21 perf-profile.children.cycles-pp.free_pgtables 0.57 +0.0 0.61 perf-profile.children.cycles-pp.__rcu_free_sheaf_prepare 0.42 +0.0 0.46 perf-profile.children.cycles-pp.tlb_gather_mmu 0.53 +0.0 0.57 perf-profile.children.cycles-pp.down_write_killable 0.36 ± 5% +0.0 0.40 ± 6% perf-profile.children.cycles-pp.perf_event_mmap_output 0.07 ± 5% +0.0 0.12 ± 3% perf-profile.children.cycles-pp.is_vmalloc_addr 0.24 +0.0 0.29 perf-profile.children.cycles-pp.update_process_times 0.45 +0.0 0.50 perf-profile.children.cycles-pp.arch_get_unmapped_area_topdown 0.33 +0.0 0.38 perf-profile.children.cycles-pp.vma_adjust_trans_huge 0.27 +0.1 0.32 ± 2% perf-profile.children.cycles-pp.tick_nohz_handler 0.29 +0.1 0.35 perf-profile.children.cycles-pp.__hrtimer_run_queues 0.76 +0.1 0.82 perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack 0.36 +0.1 0.42 perf-profile.children.cycles-pp.mas_prev_range 1.38 +0.1 1.44 perf-profile.children.cycles-pp.zap_pte_range 0.50 +0.1 0.57 ± 4% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt 0.50 +0.1 0.57 ± 4% perf-profile.children.cycles-pp.hrtimer_interrupt 0.35 ± 4% +0.1 0.43 perf-profile.children.cycles-pp.__account_obj_stock 0.42 +0.1 0.50 perf-profile.children.cycles-pp.mas_wr_store_entry 0.48 +0.1 0.56 perf-profile.children.cycles-pp.can_vma_merge_left 0.87 +0.1 0.96 perf-profile.children.cycles-pp.mas_wr_walk_descend 1.66 +0.1 1.75 perf-profile.children.cycles-pp.zap_pmd_range 1.18 +0.1 1.27 perf-profile.children.cycles-pp.__memcg_slab_post_alloc_hook 0.79 +0.1 0.89 perf-profile.children.cycles-pp.init_multi_vma_prep 1.30 +0.1 1.40 perf-profile.children.cycles-pp.perf_iterate_sb 1.31 +0.1 1.42 perf-profile.children.cycles-pp.__vma_start_exclude_readers 1.44 +0.1 1.57 perf-profile.children.cycles-pp.entry_SYSCALL_64 1.01 +0.1 1.14 perf-profile.children.cycles-pp.__get_unmapped_area 1.19 +0.2 1.34 perf-profile.children.cycles-pp.check_brk_limits 2.06 +0.2 2.22 perf-profile.children.cycles-pp.clear_bhb_loop 1.50 +0.2 1.66 perf-profile.children.cycles-pp.mas_next_slot 2.55 +0.2 2.73 perf-profile.children.cycles-pp.__zap_vma_range 1.40 +0.2 1.58 perf-profile.children.cycles-pp.mas_update_gap 2.07 +0.2 2.25 perf-profile.children.cycles-pp.__vma_start_write 1.46 +0.2 1.67 perf-profile.children.cycles-pp.mas_prev_slot 2.91 +0.2 3.13 perf-profile.children.cycles-pp.perf_event_mmap_event 2.40 +0.2 2.63 perf-profile.children.cycles-pp.mas_wr_store_type 3.05 +0.2 3.29 perf-profile.children.cycles-pp.unmap_vmas 1.96 +0.2 2.20 perf-profile.children.cycles-pp.mas_walk 3.49 +0.3 3.78 perf-profile.children.cycles-pp.perf_event_mmap 5.34 +0.3 5.66 perf-profile.children.cycles-pp.unmap_region 5.35 +0.4 5.74 perf-profile.children.cycles-pp.memcpy_orig 10.25 +0.4 10.66 perf-profile.children.cycles-pp.vms_complete_munmap_vmas 4.67 +0.4 5.11 perf-profile.children.cycles-pp.commit_merge 3.93 +0.5 4.39 perf-profile.children.cycles-pp.barn_put_full_sheaf 6.04 +0.5 6.59 perf-profile.children.cycles-pp.vma_expand 4.74 +0.6 5.32 perf-profile.children.cycles-pp.mas_find 2.22 ± 6% +0.6 2.84 perf-profile.children.cycles-pp.run_ksoftirqd 2.25 ± 6% +0.6 2.87 perf-profile.children.cycles-pp.kthread 2.25 ± 6% +0.6 2.87 perf-profile.children.cycles-pp.ret_from_fork 2.25 ± 6% +0.6 2.87 perf-profile.children.cycles-pp.ret_from_fork_asm 2.24 ± 6% +0.6 2.86 perf-profile.children.cycles-pp.smpboot_thread_fn 5.21 +0.6 5.84 perf-profile.children.cycles-pp.__kfree_rcu_sheaf 5.14 +0.6 5.80 perf-profile.children.cycles-pp.barn_get_empty_sheaf 4.71 +0.7 5.36 perf-profile.children.cycles-pp.barn_replace_empty_sheaf 7.25 +0.7 7.96 perf-profile.children.cycles-pp.vma_merge_new_range 6.35 +0.8 7.13 perf-profile.children.cycles-pp.kvfree_call_rcu 14.22 +1.0 15.21 perf-profile.children.cycles-pp.do_brk_flags 9.62 +1.0 10.62 perf-profile.children.cycles-pp.vma_complete 10.68 +1.1 11.81 perf-profile.children.cycles-pp.mas_store_prealloc 15.88 +1.6 17.50 perf-profile.children.cycles-pp.mas_wr_node_store 27.75 -4.5 23.30 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath 3.54 -0.3 3.28 perf-profile.self.cycles-pp.__refill_objects_node 0.42 ± 2% -0.2 0.26 ± 2% perf-profile.self.cycles-pp.vm_area_init_from 0.90 -0.1 0.76 perf-profile.self.cycles-pp.__slab_free 0.31 -0.1 0.20 ± 2% perf-profile.self.cycles-pp.anon_vma_clone 0.94 ± 2% -0.1 0.84 perf-profile.self.cycles-pp.__memcg_slab_free_hook 0.34 ± 2% -0.1 0.26 ± 2% perf-profile.self.cycles-pp.__refill_obj_stock 0.46 -0.1 0.38 perf-profile.self.cycles-pp.mas_prev_setup 0.53 -0.1 0.46 perf-profile.self.cycles-pp.security_vm_enough_memory_mm 0.40 -0.1 0.34 perf-profile.self.cycles-pp.mas_prev 0.14 ± 2% -0.0 0.09 perf-profile.self.cycles-pp.trylock_stock 0.21 -0.0 0.18 perf-profile.self.cycles-pp.__vm_enough_memory 0.42 -0.0 0.39 perf-profile.self.cycles-pp.tlb_finish_mmu 0.25 -0.0 0.23 perf-profile.self.cycles-pp.pte_offset_map_lock 1.12 -0.0 1.10 perf-profile.self.cycles-pp.its_return_thunk 0.48 -0.0 0.46 perf-profile.self.cycles-pp.free_pgtables 0.09 -0.0 0.08 ± 4% perf-profile.self.cycles-pp.cap_vm_enough_memory 0.11 +0.0 0.12 perf-profile.self.cycles-pp.arch_exit_to_user_mode_prepare 0.26 +0.0 0.27 perf-profile.self.cycles-pp.may_expand_vm 0.06 +0.0 0.07 perf-profile.self.cycles-pp.remove_vma 0.08 +0.0 0.09 perf-profile.self.cycles-pp.security_mmap_addr 0.06 +0.0 0.07 perf-profile.self.cycles-pp.testcase 0.16 +0.0 0.17 perf-profile.self.cycles-pp.unlink_anon_vmas 0.21 +0.0 0.22 perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack 0.28 +0.0 0.29 perf-profile.self.cycles-pp.kfree 0.21 +0.0 0.22 perf-profile.self.cycles-pp.strnlen 0.10 ± 4% +0.0 0.11 perf-profile.self.cycles-pp.vm_area_free 0.17 ± 2% +0.0 0.18 ± 2% perf-profile.self.cycles-pp.free_pgd_range 0.27 +0.0 0.29 perf-profile.self.cycles-pp.prandom_u32_state 0.41 +0.0 0.42 perf-profile.self.cycles-pp.x64_sys_call 0.29 +0.0 0.30 perf-profile.self.cycles-pp.static_key_count 0.29 +0.0 0.31 perf-profile.self.cycles-pp.__kmem_cache_free_bulk 0.10 ± 4% +0.0 0.12 perf-profile.self.cycles-pp.__pte_offset_map 0.23 +0.0 0.25 perf-profile.self.cycles-pp.barn_get_empty_sheaf 0.17 +0.0 0.19 perf-profile.self.cycles-pp.check_brk_limits 0.22 +0.0 0.24 perf-profile.self.cycles-pp.rcu_free_sheaf 0.22 +0.0 0.24 perf-profile.self.cycles-pp.vma_prepare 0.26 +0.0 0.28 perf-profile.self.cycles-pp.barn_replace_empty_sheaf 0.24 +0.0 0.26 perf-profile.self.cycles-pp.up_write 0.21 +0.0 0.23 perf-profile.self.cycles-pp.mas_wr_slot_store 0.72 +0.0 0.74 perf-profile.self.cycles-pp._raw_spin_lock_irqsave 0.19 ± 2% +0.0 0.21 perf-profile.self.cycles-pp.userfaultfd_unmap_complete 0.12 ± 4% +0.0 0.15 perf-profile.self.cycles-pp.mm_get_unmapped_area_vmflags 0.08 ± 6% +0.0 0.10 perf-profile.self.cycles-pp.get_jiffies_update 0.42 +0.0 0.44 perf-profile.self.cycles-pp.vma_expand 0.27 ± 2% +0.0 0.30 perf-profile.self.cycles-pp.zap_pmd_range 0.22 +0.0 0.25 perf-profile.self.cycles-pp.mas_prev_range 0.28 +0.0 0.31 perf-profile.self.cycles-pp.sized_strscpy 0.06 +0.0 0.09 ± 4% perf-profile.self.cycles-pp.is_vmalloc_addr 0.20 +0.0 0.23 perf-profile.self.cycles-pp.unmap_region 0.36 +0.0 0.38 perf-profile.self.cycles-pp.downgrade_write 0.39 +0.0 0.42 perf-profile.self.cycles-pp.tlb_gather_mmu 0.57 +0.0 0.61 perf-profile.self.cycles-pp.__rcu_free_sheaf_prepare 0.89 +0.0 0.93 perf-profile.self.cycles-pp.__memcg_slab_post_alloc_hook 0.27 +0.0 0.31 perf-profile.self.cycles-pp.__get_unmapped_area 0.29 +0.0 0.33 perf-profile.self.cycles-pp.vma_adjust_trans_huge 0.31 +0.0 0.35 perf-profile.self.cycles-pp.unmap_vmas 0.48 +0.0 0.52 perf-profile.self.cycles-pp.down_write_killable 0.41 +0.0 0.46 perf-profile.self.cycles-pp.arch_get_unmapped_area_topdown 0.61 +0.0 0.65 perf-profile.self.cycles-pp.__kfree_rcu_sheaf 1.51 +0.0 1.55 perf-profile.self.cycles-pp.do_brk_flags 0.47 +0.0 0.52 perf-profile.self.cycles-pp.commit_merge 0.87 ± 2% +0.1 0.92 perf-profile.self.cycles-pp.perf_iterate_sb 0.53 +0.1 0.58 perf-profile.self.cycles-pp.zap_pte_range 0.32 ± 3% +0.1 0.37 perf-profile.self.cycles-pp.__account_obj_stock 0.01 ±223% +0.1 0.06 ± 6% perf-profile.self.cycles-pp.brk@plt 0.73 +0.1 0.78 perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack 0.52 +0.1 0.58 perf-profile.self.cycles-pp.perf_event_mmap 0.58 +0.1 0.64 perf-profile.self.cycles-pp.vma_complete 0.61 ± 3% +0.1 0.66 ± 2% perf-profile.self.cycles-pp.vms_complete_munmap_vmas 0.72 +0.1 0.78 perf-profile.self.cycles-pp.perf_event_mmap_event 0.33 +0.1 0.39 perf-profile.self.cycles-pp.mas_wr_store_entry 0.58 +0.1 0.64 perf-profile.self.cycles-pp.vma_merge_new_range 0.73 +0.1 0.79 perf-profile.self.cycles-pp.entry_SYSCALL_64 0.67 +0.1 0.74 perf-profile.self.cycles-pp.__vma_start_write 0.91 +0.1 0.98 perf-profile.self.cycles-pp.do_syscall_64 0.71 +0.1 0.78 perf-profile.self.cycles-pp.init_multi_vma_prep 1.32 +0.1 1.39 perf-profile.self.cycles-pp.kmem_cache_alloc_noprof 0.77 +0.1 0.85 perf-profile.self.cycles-pp.mas_wr_walk_descend 0.83 +0.1 0.91 perf-profile.self.cycles-pp.__zap_vma_range 0.70 +0.1 0.78 perf-profile.self.cycles-pp.do_vmi_align_munmap 1.09 +0.1 1.17 perf-profile.self.cycles-pp.__vma_start_exclude_readers 0.32 +0.1 0.40 perf-profile.self.cycles-pp.can_vma_merge_left 0.77 +0.1 0.86 ± 2% perf-profile.self.cycles-pp.__split_vma 0.96 +0.1 1.05 perf-profile.self.cycles-pp.kvfree_call_rcu 1.43 +0.1 1.54 perf-profile.self.cycles-pp.mas_wr_store_type 1.09 +0.1 1.22 perf-profile.self.cycles-pp.brk 1.31 +0.1 1.45 perf-profile.self.cycles-pp.mas_next_slot 1.09 +0.1 1.24 perf-profile.self.cycles-pp.vms_gather_munmap_vmas 1.44 +0.1 1.59 perf-profile.self.cycles-pp.mas_preallocate 0.56 +0.2 0.72 ± 2% perf-profile.self.cycles-pp.kmem_cache_free 1.30 +0.2 1.46 perf-profile.self.cycles-pp.mas_update_gap 1.54 +0.2 1.70 perf-profile.self.cycles-pp.mas_store_prealloc 2.04 +0.2 2.20 perf-profile.self.cycles-pp.clear_bhb_loop 1.21 +0.2 1.38 perf-profile.self.cycles-pp.mas_find 1.53 +0.2 1.71 perf-profile.self.cycles-pp.__do_sys_brk 1.36 +0.2 1.55 perf-profile.self.cycles-pp.mas_prev_slot 1.75 +0.2 1.94 perf-profile.self.cycles-pp.mas_walk 1.77 +0.2 1.98 perf-profile.self.cycles-pp.mas_store_gfp 2.97 +0.3 3.26 perf-profile.self.cycles-pp.mas_wr_node_store 4.93 +0.3 5.27 perf-profile.self.cycles-pp.memcpy_orig *************************************************************************************************** ========================================================================================= compiler/cpufreq_governor/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime: gcc-14/performance/x86_64-rhel-9.4/100%/debian-13-x86_64-20250902.cgz/lkp-gnr-2sp4/remap/stress-ng/60s commit: dc795d4c02 ("mm/slub: defer freelist construction until after bulk allocation from a new slab") ba74253126 ("mm, slab: add an optimistic __slab_try_return_freelist()") dc795d4c0282a4fb ba742531260782a2646bc031f9a ---------------- --------------------------- %stddev %change %stddev \ | \ 4769 -5.0% 4532 stress-ng.remap.nanosecs_per_page_remap 1557707 +5.1% 1637875 stress-ng.remap.ops 25986 +5.1% 27323 stress-ng.remap.ops_per_sec 782017 +7.4% 840008 stress-ng.time.involuntary_context_switches 3.19e+09 +5.1% 3.355e+09 stress-ng.time.minor_page_faults 12173 -1.2% 12022 stress-ng.time.system_time 321.17 +7.2% 344.17 stress-ng.time.user_time 0.26 ± 4% +0.1 0.32 ± 3% mpstat.cpu.all.irq% 1680 ± 11% -54.2% 769.67 ± 71% perf-c2c.HITM.local 25621 +7.6% 27562 vmstat.system.cs 1515394 ± 3% +53.9% 2332899 ± 27% numa-numastat.node0.local_node 1584097 ± 4% +57.0% 2486490 ± 24% numa-numastat.node0.numa_hit 26439 +7.5% 28414 perf-stat.i.context-switches 25974 +7.5% 27924 perf-stat.ps.context-switches 0.72 ± 44% +26.6% 0.90 turbostat.IPC 5033775 ± 44% +1.7e+06 6779481 ± 2% turbostat.PKG_% 4.79 ± 44% +24.0% 5.94 ± 2% turbostat.RAMWatt 25286 ± 14% -29.0% 17944 ± 21% numa-vmstat.node0.nr_slab_reclaimable 1584764 ± 4% +56.9% 2486572 ± 24% numa-vmstat.node0.numa_hit 1516061 ± 3% +53.9% 2332981 ± 27% numa-vmstat.node0.numa_local 15247 ± 25% +50.0% 22878 ± 17% numa-vmstat.node1.nr_slab_reclaimable 86510 ± 16% +16.8% 101025 ± 14% numa-vmstat.node1.nr_slab_unreclaimable 101142 ± 14% -29.0% 71781 ± 21% numa-meminfo.node0.KReclaimable 101142 ± 14% -29.0% 71781 ± 21% numa-meminfo.node0.SReclaimable 60972 ± 25% +50.1% 91508 ± 17% numa-meminfo.node1.KReclaimable 60972 ± 25% +50.1% 91508 ± 17% numa-meminfo.node1.SReclaimable 346291 ± 16% +16.6% 403904 ± 14% numa-meminfo.node1.SUnreclaim 407263 ± 15% +21.6% 495412 ± 13% numa-meminfo.node1.Slab 193204 +3.9% 200723 proc-vmstat.nr_slab_unreclaimable 3856212 ± 5% +36.5% 5264019 ± 13% proc-vmstat.numa_hit 3592670 ± 6% +39.2% 5000320 ± 14% proc-vmstat.numa_local 888.33 ± 24% -37.7% 553.00 ± 17% proc-vmstat.numa_pages_migrated 10565763 ± 4% +41.1% 14905584 ± 5% proc-vmstat.pgalloc_normal 3.191e+09 +5.1% 3.355e+09 proc-vmstat.pgfault 9781837 ± 4% +40.4% 13736213 ± 2% proc-vmstat.pgfree 888.33 ± 24% -37.7% 553.00 ± 17% proc-vmstat.pgmigrate_success 0.13 ±101% +276.9% 0.48 ± 33% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.23 ±100% +151.6% 0.58 ± 2% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.remap_file_pages 0.27 ±100% +158.1% 0.70 ± 6% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].clock_gettime 0.28 ±100% +188.6% 0.80 ± 6% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.check_order.[unknown] 0.28 ±100% +145.3% 0.68 ± 4% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.remap_file_pages 0.26 ±100% +148.7% 0.64 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.remap_order 0.27 ±100% +153.0% 0.68 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.stress_time_now 0.28 ±100% +130.4% 0.64 ± 11% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.stress_time_now_timespec 0.21 ±151% +255.5% 0.76 ± 43% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.[unknown].clock_gettime 0.43 ±101% +138.1% 1.03 ± 12% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__build_id_parse 0.25 ±109% +258.8% 0.90 ± 25% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__filemap_get_folio_mpol 0.40 ±102% +141.7% 0.98 ± 14% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__get_unmapped_area 0.41 ±102% +149.6% 1.02 ± 13% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__get_user_pages 0.43 ±100% +138.8% 1.03 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__handle_mm_fault 0.25 ±144% +301.5% 0.99 ± 26% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__kfree_rcu_sheaf 0.35 ±105% +184.9% 1.00 ± 15% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__kmalloc_cache_noprof 0.41 ±100% +163.0% 1.08 ± 4% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_slab_free_hook 0.41 ±100% +155.6% 1.06 ± 12% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_slab_post_alloc_hook 0.48 ±102% +128.0% 1.09 ± 18% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mm_populate 0.44 ±101% +151.5% 1.11 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mmap_new_vma 0.41 ±100% +153.0% 1.04 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mmap_region 0.46 ±102% +137.2% 1.08 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__pi_memcpy 0.45 ±100% +146.1% 1.11 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__rb_erase_color 0.43 ±100% +134.8% 1.00 ± 12% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__rb_insert_augmented 0.43 ±100% +150.2% 1.09 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__refill_objects_node 0.45 ±100% +130.5% 1.03 ± 12% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__thp_vma_allowable_orders 0.42 ±100% +140.7% 1.00 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vma_start_exclude_readers 0.45 ±101% +158.4% 1.16 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vma_start_write 0.39 ±100% +161.5% 1.02 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore 0.11 ±223% +729.7% 0.91 ± 43% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_vma_clone 0.44 ±100% +162.3% 1.15 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.arch_get_unmapped_area_topdown 0.41 ±103% +173.9% 1.11 ± 15% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.atime_needs_update 0.41 ±102% +157.0% 1.05 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.can_vma_merge_right 0.29 ±136% +281.4% 1.09 ± 23% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.commit_merge 0.38 ±101% +167.2% 1.02 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_from_kernel_nofault 0.41 ±104% +195.0% 1.22 ± 15% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.cp_data_write 0.46 ±100% +153.6% 1.17 ± 12% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.d_path 0.41 ±100% +158.9% 1.06 ± 12% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_mmap 0.42 ±100% +146.7% 1.05 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64 0.35 ±141% +132.8% 0.80 ± 55% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.down_write 0.46 ±100% +118.5% 1.01 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.folios_put_refs 0.33 ±100% +218.1% 1.05 ± 17% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.follow_page_pte 0.42 ±101% +176.1% 1.15 ± 17% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.follow_pmd_mask 0.26 ±103% +298.7% 1.03 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.follow_pud_mask 0.43 ±100% +156.4% 1.09 ± 12% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.freader_fetch 0.43 ±102% +151.9% 1.07 ± 6% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.freader_init_from_file 0.46 ±100% +166.8% 1.21 ± 13% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.free_pgtables 0.23 ±145% +336.5% 1.01 ± 21% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.free_swap_cache 0.40 ±101% +147.6% 0.98 ± 14% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.handle_mm_fault 0.31 ±130% +309.9% 1.27 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.handle_pte_fault 0.35 ±111% +236.3% 1.18 ± 26% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ima_file_mmap 0.26 ±119% +351.4% 1.15 ± 20% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.init_multi_vma_prep 0.30 ±124% +262.3% 1.08 ± 13% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.is_mergeable_anon_vma 0.42 ±100% +150.0% 1.06 ± 12% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kfree 0.37 ±111% +209.1% 1.13 ± 26% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.khugepaged_enter_vma 0.41 ±104% +165.8% 1.08 ± 19% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksm_vma_flags 0.42 ±100% +161.8% 1.11 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kvfree_call_rcu 0.43 ±101% +160.3% 1.11 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_find 0.39 ±104% +192.8% 1.14 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_next_slot 0.42 ±100% +159.8% 1.08 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_preallocate 0.41 ±100% +156.0% 1.05 ± 12% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_prev_slot 0.43 ±100% +148.1% 1.08 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_store_prealloc 0.43 ±100% +148.4% 1.06 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_topiary_replace 0.43 ±100% +138.4% 1.02 ± 6% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_walk 0.41 ±102% +161.1% 1.06 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_node_store 0.40 ±103% +183.3% 1.15 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_split 0.41 ±100% +149.1% 1.03 ± 15% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_store_type 0.41 ±100% +175.6% 1.14 ± 11% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.may_expand_vm 0.40 ±100% +171.6% 1.08 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mmap_region 0.44 ±102% +130.6% 1.02 ± 15% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mt_find 0.42 ±101% +139.1% 1.00 ± 11% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mtree_load 0.28 ±118% +361.0% 1.30 ± 37% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.multi_src_setup 0.47 ±100% +138.3% 1.12 ± 11% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.node_copy 0.42 ±100% +191.8% 1.22 ± 14% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.node_finalise 0.19 ±107% +410.6% 0.97 ± 31% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.percpu_counter_add_batch 0.47 ±101% +143.8% 1.15 ± 18% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap 0.39 ±100% +180.9% 1.09 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap_event 0.19 ±152% +580.2% 1.28 ± 29% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.pte_offset_map_rw_nolock 0.30 ±110% +274.8% 1.13 ± 25% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rb_next 0.36 ±108% +258.1% 1.30 ± 15% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_mmap_addr 0.30 ±103% +272.1% 1.11 ± 49% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_mmap_file 0.43 ±101% +161.5% 1.11 ± 14% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.tlb_finish_mmu 0.40 ±103% +217.3% 1.28 ± 25% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.tlb_flush_mmu 0.39 ±105% +166.5% 1.05 ± 18% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.tlb_gather_mmu 0.39 ±100% +165.9% 1.03 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.unlink_file_vma_batch_process 0.40 ±108% +179.3% 1.10 ± 19% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.unmap_vmas 0.25 ±221% +469.8% 1.40 ± 21% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.up_read 0.26 ±123% +284.0% 1.02 ± 35% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.up_write 0.14 ±164% +660.8% 1.06 ± 66% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vm_area_free 0.43 ±101% +146.6% 1.06 ± 15% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vm_get_page_prot 0.24 ±115% +324.9% 1.03 ± 30% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_expand 0.43 ±100% +143.2% 1.06 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_interval_tree_insert 0.44 ±100% +142.6% 1.07 ± 4% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_interval_tree_remove 0.43 ±102% +141.9% 1.05 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_merge_new_range 0.34 ±101% +204.8% 1.03 ± 19% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_prepare 0.47 ±100% +151.1% 1.17 ± 16% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_set_page_prot 0.42 ±100% +146.5% 1.04 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vms_gather_munmap_vmas 0.32 ±111% +256.6% 1.13 ± 19% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call 0.27 ±100% +265.0% 1.00 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.zap_pmd_range 0.36 ±100% +175.3% 1.00 ± 21% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.zap_pte_range 0.44 ±101% +161.3% 1.16 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_topiary_replace 0.46 ±100% +140.0% 1.11 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store 0.42 ±101% +141.2% 1.02 ± 17% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__memcg_slab_free_hook.kmem_cache_free.vms_complete_munmap_vmas 0.31 ±128% +257.4% 1.11 ± 45% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__memcg_slab_post_alloc_hook.kmem_cache_alloc_noprof.vm_area_dup 0.08 ±100% +218.6% 0.27 ± 16% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity 0.44 ±100% +142.8% 1.08 ± 3% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.do_read_fault.do_fault.__handle_mm_fault 0.42 ±101% +142.7% 1.02 ± 17% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_read_killable.__do_sys_remap_file_pages.do_syscall_64 0.44 ±101% +140.1% 1.06 ± 17% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write.__mmap_new_vma.__mmap_region 0.33 ±117% +274.2% 1.22 ± 27% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write.vma_prepare.commit_merge 0.46 ±105% +162.6% 1.21 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write_killable.__do_sys_remap_file_pages.do_syscall_64 0.43 ±101% +152.2% 1.09 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.filemap_get_entry.__filemap_get_folio_mpol.freader_get_folio 0.45 ±100% +129.1% 1.03 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.follow_page_pte.follow_page_mask.__get_user_pages 0.43 ±102% +170.0% 1.16 ± 14% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.kfree.perf_event_mmap_event.perf_event_mmap 0.37 ±106% +220.5% 1.18 ± 29% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.kmem_cache_alloc_noprof.mas_preallocate.commit_merge 0.41 ±102% +153.6% 1.03 ± 13% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.kmem_cache_free.vms_complete_munmap_vmas.__mmap_complete 0.40 ±101% +172.7% 1.10 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.lru_add_drain.populate_vma_page_range.__mm_populate 0.39 ±100% +169.3% 1.06 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.mt_find.find_vma.gup_vma_lookup 0.43 ±100% +147.3% 1.07 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.mt_find.find_vma_intersection.__mm_populate 0.43 ±100% +145.4% 1.05 ± 6% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.mtree_load.__do_sys_remap_file_pages.do_syscall_64 0.42 ±100% +146.9% 1.04 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.perf_iterate_sb.constprop.0 1.34 ±204% +973.9% 14.40 ±129% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0 0.11 ±102% +255.9% 0.40 ± 12% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.smpboot_thread_fn.kthread.ret_from_fork 0.44 ±100% +122.9% 0.98 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.up_write.__do_sys_remap_file_pages.do_syscall_64 0.39 ±101% +209.4% 1.19 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.up_write.vma_complete.commit_merge 0.44 ±100% +141.4% 1.07 ± 3% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.zap_pte_range.zap_pmd_range.isra 0.02 ±100% +243.5% 0.07 ± 18% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread 0.36 ±102% +158.4% 0.94 ± 21% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork 0.24 ±100% +166.6% 0.64 ± 3% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 0.17 ±100% +139.0% 0.41 ± 6% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm 8.26 ±111% +183.5% 23.40 ± 32% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.anon_pipe_read.fifo_pipe_read.vfs_read.ksys_read 1.76 ±101% +278.7% 6.68 ± 26% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.53 ±102% +167.5% 4.09 ± 9% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.check_order.[unknown] 0.98 ±107% +235.1% 3.29 ± 11% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.clock_gettime@plt 1.69 ±100% +178.3% 4.71 ± 24% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.remap_file_pages 0.43 ±130% +276.2% 1.61 ± 49% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.remap_file_pages@plt 1.54 ±101% +124.4% 3.44 ± 9% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.remap_order 1.63 ±102% +144.5% 4.00 ± 17% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.stress_time_now 1.58 ±102% +137.9% 3.76 ± 7% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.stress_time_now_timespec 0.44 ±118% +322.9% 1.84 ± 34% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.[unknown].clock_gettime 1.30 ±101% +180.7% 3.66 ± 24% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__build_id_parse 1.33 ±101% +163.1% 3.49 ± 17% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__do_sys_remap_file_pages 0.80 ±103% +207.3% 2.47 ± 22% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__filemap_get_folio_mpol 1.02 ±103% +167.8% 2.72 ± 19% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__get_unmapped_area 1.39 ±100% +134.1% 3.26 ± 12% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__get_user_pages 1.46 ±100% +148.3% 3.64 ± 6% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__handle_mm_fault 0.34 ±144% +326.0% 1.44 ± 34% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__kfree_rcu_sheaf 0.53 ±114% +220.3% 1.69 ± 27% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__kmem_cache_free_bulk 1.61 ±100% +194.0% 4.72 ± 31% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_slab_free_hook 1.10 ±100% +203.7% 3.34 ± 9% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_slab_post_alloc_hook 1.54 ±101% +131.6% 3.56 ± 10% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mmap_new_vma 1.85 ±101% +160.7% 4.83 ± 28% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mmap_region 1.37 ±102% +149.3% 3.42 ± 12% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__pi_memcpy 1.61 ±100% +115.3% 3.47 ± 4% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__rb_erase_color 0.95 ±114% +203.3% 2.87 ± 14% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__split_vma 1.29 ±100% +145.8% 3.18 ± 11% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__thp_vma_allowable_orders 1.44 ±101% +126.6% 3.27 ± 10% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vma_start_exclude_readers 1.64 ±100% +199.4% 4.92 ± 39% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vma_start_write 0.14 ±223% +1149.9% 1.80 ± 55% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_vma_clone 1.47 ±101% +156.1% 3.76 ± 12% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.arch_get_unmapped_area_topdown 1.06 ±102% +190.1% 3.08 ± 26% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.can_vma_merge_left 1.42 ±106% +157.7% 3.65 ± 20% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.can_vma_merge_right 1.05 ±105% +196.3% 3.11 ± 12% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.check_vma_flags 0.57 ±108% +319.9% 2.40 ± 34% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.commit_merge 1.24 ±100% +145.0% 3.04 ± 12% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_from_kernel_nofault 1.38 ±103% +157.4% 3.56 ± 19% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.cp_data_write 0.89 ±103% +211.6% 2.78 ± 21% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.current_time 0.94 ±102% +226.2% 3.06 ± 14% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.d_path 1.04 ±104% +142.6% 2.52 ± 11% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_fault 1.50 ±101% +148.3% 3.74 ± 11% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_mmap 1.72 ±100% +117.0% 3.73 ± 7% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64 0.17 ±223% +572.2% 1.16 ± 52% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.down_read 0.47 ±150% +210.0% 1.45 ± 58% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.down_write 0.93 ±103% +177.1% 2.58 ± 16% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.follow_page_pte 0.81 ±105% +288.9% 3.14 ± 16% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.follow_pud_mask 1.08 ±102% +182.9% 3.05 ± 15% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.freader_fetch 1.29 ±103% +165.3% 3.43 ± 9% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.freader_init_from_file 0.77 ±103% +191.6% 2.25 ± 16% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.free_pgd_range 0.56 ±144% +261.3% 2.02 ± 20% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.free_swap_cache 0.72 ±133% +304.4% 2.93 ± 25% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.handle_pte_fault 0.63 ±119% +332.7% 2.71 ± 25% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ima_file_mmap 0.75 ±110% +266.3% 2.75 ± 25% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.init_multi_vma_prep 0.71 ±115% +313.0% 2.93 ± 25% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.is_mergeable_anon_vma 0.53 ±122% +411.1% 2.72 ± 28% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.is_vmalloc_addr 1.21 ±102% +167.9% 3.25 ± 8% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kfree 0.89 ±114% +190.0% 2.59 ± 35% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.khugepaged_enter_vma 1.42 ±102% +138.1% 3.38 ± 10% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kmem_cache_free 1.09 ±103% +152.6% 2.76 ± 11% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ktime_get_coarse_real_ts64_mg 1.48 ±100% +145.4% 3.63 ± 22% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kvfree_call_rcu 1.36 ±101% +172.5% 3.71 ± 27% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_find 1.27 ±100% +227.0% 4.15 ± 46% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_next_slot 1.17 ±100% +190.9% 3.39 ± 20% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_prev_slot 1.21 ±102% +173.9% 3.31 ± 13% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_store_gfp 1.53 ±101% +137.9% 3.64 ± 11% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_store_prealloc 1.38 ±100% +127.1% 3.14 ± 7% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_topiary_replace 1.56 ±100% +162.3% 4.11 ± 16% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_walk 1.18 ±100% +191.2% 3.44 ± 16% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_node_store 1.09 ±102% +159.7% 2.84 ± 18% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_store_entry 1.20 ±102% +169.8% 3.25 ± 14% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_store_type 1.50 ±100% +140.6% 3.60 ± 18% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_walk_descend 1.18 ±100% +171.5% 3.20 ± 21% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.may_expand_vm 0.48 ±123% +336.7% 2.08 ± 34% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mlock_drain_local 1.67 ±100% +136.7% 3.95 ± 18% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mmap_region 1.08 ±100% +203.5% 3.29 ± 4% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mtree_load 1.02 ±100% +370.6% 4.79 ± 48% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.node_finalise 1.08 ±101% +179.2% 3.02 ± 16% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.path_noexec 0.38 ±111% +437.4% 2.03 ± 28% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.percpu_counter_add_batch 1.26 ±101% +219.5% 4.01 ± 44% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap 1.23 ±100% +172.0% 3.35 ± 7% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap_event 0.49 ±103% +362.8% 2.29 ± 25% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_iterate_sb 0.28 ±166% +493.2% 1.66 ± 25% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.pte_offset_map_rw_nolock 0.77 ±104% +167.7% 2.06 ± 22% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rb_next 0.74 ±110% +190.9% 2.14 ± 18% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.remove_vma 1.04 ±108% +170.4% 2.82 ± 17% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_mmap_addr 0.62 ±108% +283.8% 2.38 ± 34% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_mmap_file 1.38 ±102% +152.8% 3.49 ± 10% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.tlb_finish_mmu 1.05 ±103% +219.1% 3.34 ± 17% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.unlink_anon_vmas 1.03 ±108% +221.4% 3.30 ± 16% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.unmap_vmas 0.29 ±222% +625.6% 2.10 ± 35% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.up_read 0.42 ±111% +434.1% 2.26 ± 27% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.up_write 1.09 ±100% +154.8% 2.77 ± 16% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vm_area_alloc 0.25 ±142% +427.2% 1.33 ± 54% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vm_area_free 0.57 ±142% +212.3% 1.78 ± 29% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vm_stat_account 0.73 ±122% +238.9% 2.48 ± 18% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_expand 1.68 ±101% +156.3% 4.29 ± 27% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_interval_tree_remove 0.45 ±151% +287.1% 1.74 ± 32% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_is_secretmem 1.00 ±102% +189.6% 2.90 ± 18% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_is_shared_writable 0.87 ±102% +238.8% 2.93 ± 14% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_prepare 1.02 ±100% +207.2% 3.15 ± 8% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_set_page_prot 0.76 ±106% +231.4% 2.52 ± 31% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_wants_writenotify 1.65 ±101% +149.4% 4.13 ± 17% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vms_gather_munmap_vmas 0.77 ±121% +285.3% 2.96 ± 6% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call 1.00 ±106% +167.3% 2.66 ± 19% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.zap_pmd_range 0.88 ±101% +201.7% 2.66 ± 24% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.zap_pte_range 1.23 ±100% +228.2% 4.03 ± 33% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_topiary_replace 1.36 ±100% +163.7% 3.58 ± 9% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store 1.45 ±101% +124.6% 3.26 ± 11% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__memcg_slab_free_hook.kmem_cache_free.vms_complete_munmap_vmas 1.00 ±100% +200.3% 2.99 ± 18% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__memcg_slab_post_alloc_hook.kmem_cache_alloc_noprof.vm_area_alloc 1.74 ±100% +151.3% 4.36 ± 25% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.do_read_fault.do_fault.__handle_mm_fault 1.09 ±110% +155.5% 2.79 ± 22% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.do_syscall_64.entry_SYSCALL_64_after_hwframe.remap_file_pages 1.18 ±101% +168.2% 3.16 ± 14% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_read_killable.__do_sys_remap_file_pages.do_syscall_64 1.17 ±106% +171.2% 3.17 ± 15% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write.__mmap_new_vma.__mmap_region 0.78 ±112% +257.0% 2.78 ± 16% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write.vma_prepare.commit_merge 1.04 ±110% +248.6% 3.62 ± 12% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write_killable.__do_sys_remap_file_pages.do_syscall_64 1.18 ±100% +180.5% 3.31 ± 5% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.filemap_get_entry.__filemap_get_folio_mpol.freader_get_folio 1.42 ±101% +133.7% 3.32 ± 12% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.handle_mm_fault.__get_user_pages.populate_vma_page_range 1.53 ±100% +137.2% 3.63 ± 8% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.kfree.perf_event_mmap_event.perf_event_mmap 0.69 ±154% +270.8% 2.56 ± 24% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.kmem_cache_alloc_noprof.vm_area_dup.__split_vma 0.99 ±104% +199.9% 2.98 ± 17% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.kmem_cache_free.vms_complete_munmap_vmas.__mmap_complete 1.41 ±101% +152.6% 3.55 ± 3% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.mt_find.find_vma.gup_vma_lookup 1.50 ±100% +141.6% 3.62 ± 5% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.mt_find.find_vma_intersection.__mm_populate 1.52 ±100% +205.9% 4.65 ± 32% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.mtree_load.__do_sys_remap_file_pages.do_syscall_64 2.52 ±100% +169.9% 6.80 ± 23% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.smpboot_thread_fn.kthread.ret_from_fork 1.34 ±109% +137.1% 3.17 ± 15% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.up_write.unlink_file_vma_batch_process.free_pgtables 1.17 ±101% +146.0% 2.89 ± 4% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.up_write.vma_complete.commit_merge 0.74 ±100% +929.2% 7.59 ± 70% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread 0.50 +31.1% 0.66 ± 2% perf-sched.total_sch_delay.average.ms 28.69 -6.6% 26.79 perf-sched.total_wait_and_delay.average.ms 28.19 -7.3% 26.13 perf-sched.total_wait_time.average.ms 0.46 ±100% +151.8% 1.15 ± 2% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.remap_file_pages 0.78 ±100% +169.0% 2.10 ± 3% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore 2.09 ±100% +112.2% 4.45 perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread 4018 ±100% +118.0% 8760 ± 6% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore 8.88 ±128% +2890.4% 265.48 ± 93% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore 1280 ±102% +166.6% 3413 ± 18% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm 0.23 ±100% +151.6% 0.58 ± 2% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.remap_file_pages 0.27 ±100% +158.1% 0.70 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].clock_gettime 0.28 ±100% +188.6% 0.80 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.check_order.[unknown] 0.28 ±100% +145.3% 0.68 ± 4% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.remap_file_pages 0.26 ±100% +148.7% 0.64 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.remap_order 0.27 ±100% +153.0% 0.68 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.stress_time_now 0.28 ±100% +130.4% 0.64 ± 11% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.stress_time_now_timespec 0.21 ±151% +255.5% 0.76 ± 43% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.[unknown].clock_gettime 0.43 ±101% +138.1% 1.03 ± 12% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__build_id_parse 0.25 ±109% +258.8% 0.90 ± 25% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__filemap_get_folio_mpol 0.40 ±102% +141.7% 0.98 ± 14% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__get_unmapped_area 0.41 ±102% +149.6% 1.02 ± 13% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__get_user_pages 0.43 ±100% +138.8% 1.03 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__handle_mm_fault 0.25 ±144% +301.5% 0.99 ± 26% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__kfree_rcu_sheaf 0.35 ±105% +184.9% 1.00 ± 15% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__kmalloc_cache_noprof 0.41 ±100% +163.0% 1.08 ± 4% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_slab_free_hook 0.41 ±100% +155.6% 1.06 ± 12% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_slab_post_alloc_hook 0.48 ±102% +128.0% 1.09 ± 18% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mm_populate 0.44 ±101% +151.5% 1.11 ± 10% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mmap_new_vma 0.41 ±100% +153.0% 1.04 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mmap_region 0.46 ±102% +137.2% 1.08 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__pi_memcpy 0.45 ±100% +146.1% 1.11 ± 9% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__rb_erase_color 0.43 ±100% +134.8% 1.00 ± 12% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__rb_insert_augmented 0.43 ±100% +150.2% 1.09 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__refill_objects_node 0.45 ±100% +130.5% 1.03 ± 12% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__thp_vma_allowable_orders 0.42 ±100% +140.7% 1.00 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vma_start_exclude_readers 0.45 ±101% +158.4% 1.16 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vma_start_write 0.39 ±100% +176.5% 1.08 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore 0.11 ±223% +729.7% 0.91 ± 43% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_vma_clone 0.44 ±100% +162.3% 1.15 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.arch_get_unmapped_area_topdown 0.41 ±103% +173.9% 1.11 ± 15% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.atime_needs_update 0.41 ±102% +157.0% 1.05 ± 10% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.can_vma_merge_right 0.29 ±136% +281.4% 1.09 ± 23% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.commit_merge 0.38 ±101% +167.2% 1.02 ± 10% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_from_kernel_nofault 0.41 ±104% +195.0% 1.22 ± 15% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.cp_data_write 0.46 ±100% +153.6% 1.17 ± 12% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.d_path 0.41 ±100% +158.9% 1.06 ± 12% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_mmap 0.42 ±100% +146.7% 1.05 ± 10% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64 0.35 ±141% +132.8% 0.80 ± 55% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.down_write 0.46 ±100% +118.5% 1.01 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.folios_put_refs 0.33 ±100% +218.1% 1.05 ± 17% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.follow_page_pte 0.42 ±101% +176.1% 1.15 ± 17% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.follow_pmd_mask 0.26 ±103% +298.7% 1.03 ± 9% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.follow_pud_mask 0.43 ±100% +156.4% 1.09 ± 12% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.freader_fetch 0.43 ±102% +151.9% 1.07 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.freader_init_from_file 0.46 ±100% +166.8% 1.21 ± 13% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.free_pgtables 0.23 ±145% +336.5% 1.01 ± 21% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.free_swap_cache 0.40 ±101% +147.6% 0.98 ± 14% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.handle_mm_fault 0.31 ±130% +309.9% 1.27 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.handle_pte_fault 0.35 ±111% +236.3% 1.18 ± 26% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ima_file_mmap 0.26 ±119% +351.4% 1.15 ± 20% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.init_multi_vma_prep 0.30 ±124% +262.3% 1.08 ± 13% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.is_mergeable_anon_vma 0.42 ±100% +150.0% 1.06 ± 12% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kfree 0.37 ±111% +209.1% 1.13 ± 26% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.khugepaged_enter_vma 0.41 ±104% +165.8% 1.08 ± 19% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksm_vma_flags 0.42 ±100% +161.8% 1.11 ± 9% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kvfree_call_rcu 0.43 ±101% +160.3% 1.11 ± 10% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_find 0.39 ±104% +192.8% 1.14 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_next_slot 0.42 ±100% +159.8% 1.08 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_preallocate 0.41 ±100% +156.0% 1.05 ± 12% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_prev_slot 0.43 ±100% +148.1% 1.08 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_store_prealloc 0.43 ±100% +148.4% 1.06 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_topiary_replace 0.43 ±100% +138.4% 1.02 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_walk 0.41 ±102% +161.1% 1.06 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_node_store 0.40 ±103% +183.3% 1.15 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_split 0.41 ±100% +149.1% 1.03 ± 15% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_store_type 0.41 ±100% +175.6% 1.14 ± 11% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.may_expand_vm 0.40 ±100% +171.6% 1.08 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mmap_region 0.44 ±102% +130.6% 1.02 ± 15% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mt_find 0.42 ±101% +139.1% 1.00 ± 11% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mtree_load 0.28 ±118% +361.0% 1.30 ± 37% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.multi_src_setup 0.47 ±100% +137.7% 1.12 ± 12% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.node_copy 0.42 ±100% +191.8% 1.22 ± 14% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.node_finalise 0.19 ±107% +410.6% 0.97 ± 31% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.percpu_counter_add_batch 0.47 ±101% +143.8% 1.15 ± 18% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap 0.39 ±100% +180.9% 1.09 ± 9% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap_event 0.19 ±152% +580.2% 1.28 ± 29% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.pte_offset_map_rw_nolock 0.30 ±110% +274.8% 1.13 ± 25% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rb_next 0.36 ±108% +258.1% 1.30 ± 15% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_mmap_addr 0.30 ±103% +272.1% 1.11 ± 49% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_mmap_file 0.43 ±101% +161.5% 1.11 ± 14% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.tlb_finish_mmu 0.40 ±103% +217.3% 1.28 ± 25% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.tlb_flush_mmu 0.39 ±105% +166.5% 1.05 ± 18% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.tlb_gather_mmu 0.39 ±100% +165.9% 1.03 ± 9% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.unlink_file_vma_batch_process 0.40 ±108% +179.3% 1.10 ± 19% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.unmap_vmas 0.25 ±221% +469.8% 1.40 ± 21% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.up_read 0.26 ±123% +284.0% 1.02 ± 35% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.up_write 0.14 ±164% +660.8% 1.06 ± 66% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vm_area_free 0.43 ±101% +146.6% 1.06 ± 15% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vm_get_page_prot 0.24 ±115% +324.9% 1.03 ± 30% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_expand 0.43 ±100% +144.5% 1.06 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_interval_tree_insert 0.44 ±100% +142.5% 1.07 ± 4% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_interval_tree_remove 0.43 ±102% +141.8% 1.05 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_merge_new_range 0.34 ±101% +204.8% 1.03 ± 19% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_prepare 0.47 ±100% +151.1% 1.17 ± 16% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_set_page_prot 0.42 ±100% +146.5% 1.04 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vms_gather_munmap_vmas 0.32 ±111% +256.6% 1.13 ± 19% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call 0.27 ±100% +265.0% 1.00 ± 9% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.zap_pmd_range 0.36 ±100% +175.3% 1.00 ± 21% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.zap_pte_range 0.44 ±101% +161.3% 1.16 ± 10% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_topiary_replace 0.46 ±100% +140.0% 1.11 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store 0.42 ±101% +141.2% 1.02 ± 17% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__memcg_slab_free_hook.kmem_cache_free.vms_complete_munmap_vmas 0.31 ±128% +257.4% 1.11 ± 45% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__memcg_slab_post_alloc_hook.kmem_cache_alloc_noprof.vm_area_dup 0.44 ±100% +142.7% 1.08 ± 3% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.do_read_fault.do_fault.__handle_mm_fault 0.42 ±101% +142.7% 1.02 ± 17% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_read_killable.__do_sys_remap_file_pages.do_syscall_64 0.44 ±101% +140.1% 1.06 ± 17% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write.__mmap_new_vma.__mmap_region 0.33 ±117% +274.2% 1.22 ± 27% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write.vma_prepare.commit_merge 0.46 ±105% +162.6% 1.21 ± 10% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write_killable.__do_sys_remap_file_pages.do_syscall_64 0.43 ±101% +152.2% 1.09 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.filemap_get_entry.__filemap_get_folio_mpol.freader_get_folio 0.45 ±100% +129.1% 1.03 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.follow_page_pte.follow_page_mask.__get_user_pages 0.43 ±102% +170.0% 1.16 ± 14% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.kfree.perf_event_mmap_event.perf_event_mmap 0.37 ±106% +220.5% 1.18 ± 29% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.kmem_cache_alloc_noprof.mas_preallocate.commit_merge 0.41 ±102% +153.6% 1.03 ± 13% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.kmem_cache_free.vms_complete_munmap_vmas.__mmap_complete 0.40 ±101% +172.7% 1.10 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.lru_add_drain.populate_vma_page_range.__mm_populate 0.39 ±100% +169.3% 1.06 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.mt_find.find_vma.gup_vma_lookup 0.43 ±100% +147.3% 1.07 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.mt_find.find_vma_intersection.__mm_populate 0.43 ±100% +145.4% 1.05 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.mtree_load.__do_sys_remap_file_pages.do_syscall_64 0.42 ±100% +146.9% 1.04 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.perf_iterate_sb.constprop.0 0.44 ±100% +122.9% 0.98 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.up_write.__do_sys_remap_file_pages.do_syscall_64 0.39 ±101% +209.4% 1.19 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.up_write.vma_complete.commit_merge 0.44 ±100% +141.4% 1.07 ± 3% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.zap_pte_range.zap_pmd_range.isra 2.08 ±100% +111.0% 4.38 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread 0.02 ±162% +210.4% 0.07 ± 62% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.wait_for_partner.fifo_open.do_dentry_open.vfs_open 1.53 ±102% +167.5% 4.09 ± 9% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.check_order.[unknown] 0.98 ±107% +235.1% 3.29 ± 11% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.clock_gettime@plt 1.69 ±100% +178.3% 4.71 ± 24% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.remap_file_pages 0.43 ±130% +276.2% 1.61 ± 49% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.remap_file_pages@plt 1.54 ±101% +124.4% 3.44 ± 9% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.remap_order 1.63 ±102% +144.5% 4.00 ± 17% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.stress_time_now 1.58 ±102% +137.9% 3.76 ± 7% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.stress_time_now_timespec 0.44 ±118% +322.9% 1.84 ± 34% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.[unknown].clock_gettime 1.30 ±101% +180.7% 3.66 ± 24% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__build_id_parse 1.33 ±101% +163.1% 3.49 ± 17% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__do_sys_remap_file_pages 0.80 ±103% +207.3% 2.47 ± 22% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__filemap_get_folio_mpol 1.02 ±103% +167.8% 2.72 ± 19% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__get_unmapped_area 1.39 ±100% +134.1% 3.26 ± 12% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__get_user_pages 1.46 ±100% +148.3% 3.64 ± 6% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__handle_mm_fault 0.34 ±144% +326.0% 1.44 ± 34% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__kfree_rcu_sheaf 0.53 ±114% +220.3% 1.69 ± 27% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__kmem_cache_free_bulk 1.61 ±100% +194.0% 4.72 ± 31% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_slab_free_hook 1.10 ±100% +203.7% 3.34 ± 9% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_slab_post_alloc_hook 1.54 ±101% +131.6% 3.56 ± 10% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mmap_new_vma 1.85 ±101% +160.7% 4.83 ± 28% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mmap_region 1.37 ±102% +149.3% 3.42 ± 12% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__pi_memcpy 1.61 ±100% +115.3% 3.47 ± 4% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__rb_erase_color 0.95 ±114% +203.3% 2.87 ± 14% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__split_vma 1.29 ±100% +145.8% 3.18 ± 11% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__thp_vma_allowable_orders 1.44 ±101% +126.6% 3.27 ± 10% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vma_start_exclude_readers 1.64 ±100% +199.4% 4.92 ± 39% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vma_start_write 4.44 ±128% +5768.0% 260.47 ± 96% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore 0.14 ±223% +1149.9% 1.80 ± 55% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_vma_clone 1.47 ±101% +156.1% 3.76 ± 12% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.arch_get_unmapped_area_topdown 1.06 ±102% +190.1% 3.08 ± 26% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.can_vma_merge_left 1.42 ±106% +157.7% 3.65 ± 20% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.can_vma_merge_right 1.05 ±105% +196.3% 3.11 ± 12% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.check_vma_flags 0.57 ±108% +319.9% 2.40 ± 34% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.commit_merge 1.24 ±100% +145.0% 3.04 ± 12% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_from_kernel_nofault 1.38 ±103% +157.4% 3.56 ± 19% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.cp_data_write 0.89 ±103% +211.6% 2.78 ± 21% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.current_time 0.94 ±102% +226.2% 3.06 ± 14% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.d_path 1.04 ±104% +142.6% 2.52 ± 11% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_fault 1.50 ±101% +148.3% 3.74 ± 11% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_mmap 1.72 ±100% +117.0% 3.73 ± 7% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64 0.17 ±223% +572.2% 1.16 ± 52% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.down_read 0.47 ±150% +210.0% 1.45 ± 58% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.down_write 0.93 ±103% +177.1% 2.58 ± 16% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.follow_page_pte 0.81 ±105% +288.9% 3.14 ± 16% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.follow_pud_mask 1.08 ±102% +182.9% 3.05 ± 15% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.freader_fetch 1.29 ±103% +165.3% 3.43 ± 9% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.freader_init_from_file 0.77 ±103% +191.6% 2.25 ± 16% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.free_pgd_range 0.56 ±144% +261.3% 2.02 ± 20% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.free_swap_cache 0.72 ±133% +304.4% 2.93 ± 25% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.handle_pte_fault 0.63 ±119% +332.7% 2.71 ± 25% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ima_file_mmap 0.75 ±110% +266.3% 2.75 ± 25% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.init_multi_vma_prep 0.71 ±115% +313.0% 2.93 ± 25% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.is_mergeable_anon_vma 0.53 ±122% +411.1% 2.72 ± 28% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.is_vmalloc_addr 1.21 ±102% +167.9% 3.25 ± 8% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kfree 0.89 ±114% +190.0% 2.59 ± 35% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.khugepaged_enter_vma 1.42 ±102% +138.1% 3.38 ± 10% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kmem_cache_free 1.09 ±103% +152.6% 2.76 ± 11% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ktime_get_coarse_real_ts64_mg 1.48 ±100% +145.4% 3.63 ± 22% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kvfree_call_rcu 1.36 ±101% +172.5% 3.71 ± 27% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_find 1.27 ±100% +227.0% 4.15 ± 46% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_next_slot 1.17 ±100% +190.9% 3.39 ± 20% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_prev_slot 1.21 ±102% +173.9% 3.31 ± 13% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_store_gfp 1.53 ±101% +137.9% 3.64 ± 11% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_store_prealloc 1.38 ±100% +127.1% 3.14 ± 7% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_topiary_replace 1.56 ±100% +162.3% 4.11 ± 16% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_walk 1.18 ±100% +191.2% 3.44 ± 16% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_node_store 1.09 ±102% +159.7% 2.84 ± 18% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_store_entry 1.20 ±102% +169.8% 3.25 ± 14% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_store_type 1.50 ±100% +140.6% 3.60 ± 18% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mas_wr_walk_descend 1.18 ±100% +171.5% 3.20 ± 21% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.may_expand_vm 0.48 ±123% +336.7% 2.08 ± 34% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mlock_drain_local 1.67 ±100% +136.7% 3.95 ± 18% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mmap_region 1.08 ±100% +203.5% 3.29 ± 4% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mtree_load 1.02 ±100% +370.6% 4.79 ± 48% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.node_finalise 1.08 ±101% +179.2% 3.02 ± 16% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.path_noexec 0.38 ±111% +437.4% 2.03 ± 28% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.percpu_counter_add_batch 1.26 ±101% +219.5% 4.01 ± 44% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap 1.23 ±100% +172.0% 3.35 ± 7% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_event_mmap_event 0.49 ±103% +362.8% 2.29 ± 25% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_iterate_sb 0.28 ±166% +493.2% 1.66 ± 25% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.pte_offset_map_rw_nolock 0.77 ±104% +167.7% 2.06 ± 22% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rb_next 0.74 ±110% +190.9% 2.14 ± 18% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.remove_vma 1.04 ±108% +170.4% 2.82 ± 17% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_mmap_addr 0.62 ±108% +283.8% 2.38 ± 34% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_mmap_file 1.38 ±102% +152.8% 3.49 ± 10% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.tlb_finish_mmu 1.05 ±103% +219.1% 3.34 ± 17% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.unlink_anon_vmas 1.03 ±108% +221.4% 3.30 ± 16% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.unmap_vmas 0.29 ±222% +625.6% 2.10 ± 35% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.up_read 0.42 ±111% +434.1% 2.26 ± 27% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.up_write 1.09 ±100% +154.8% 2.77 ± 16% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vm_area_alloc 0.25 ±142% +427.2% 1.33 ± 54% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vm_area_free 0.57 ±142% +212.3% 1.78 ± 29% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vm_stat_account 0.73 ±122% +238.9% 2.48 ± 18% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_expand 1.68 ±101% +156.3% 4.29 ± 27% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_interval_tree_remove 0.45 ±151% +287.1% 1.74 ± 32% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_is_secretmem 1.00 ±102% +189.6% 2.90 ± 18% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_is_shared_writable 0.87 ±102% +238.8% 2.93 ± 14% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_prepare 1.02 ±100% +207.2% 3.15 ± 8% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_set_page_prot 0.76 ±106% +231.4% 2.52 ± 31% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vma_wants_writenotify 1.65 ±101% +149.4% 4.13 ± 17% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vms_gather_munmap_vmas 0.77 ±121% +285.3% 2.96 ± 6% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call 1.00 ±106% +167.3% 2.66 ± 19% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.zap_pmd_range 0.88 ±101% +201.7% 2.66 ± 24% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.zap_pte_range 1.23 ±100% +228.2% 4.03 ± 33% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_topiary_replace 1.36 ±100% +163.7% 3.58 ± 9% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__kfree_rcu_sheaf.kvfree_call_rcu.mas_wr_node_store 1.45 ±101% +124.6% 3.26 ± 11% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__memcg_slab_free_hook.kmem_cache_free.vms_complete_munmap_vmas 1.00 ±100% +200.3% 2.99 ± 18% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__memcg_slab_post_alloc_hook.kmem_cache_alloc_noprof.vm_area_alloc 1.74 ±100% +151.3% 4.36 ± 25% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.do_read_fault.do_fault.__handle_mm_fault 1.09 ±110% +155.5% 2.79 ± 22% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.do_syscall_64.entry_SYSCALL_64_after_hwframe.remap_file_pages 1.18 ±101% +168.2% 3.16 ± 14% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_read_killable.__do_sys_remap_file_pages.do_syscall_64 1.17 ±106% +171.2% 3.17 ± 15% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write.__mmap_new_vma.__mmap_region 0.78 ±112% +257.0% 2.78 ± 16% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write.vma_prepare.commit_merge 1.04 ±110% +248.6% 3.62 ± 12% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.down_write_killable.__do_sys_remap_file_pages.do_syscall_64 1.18 ±100% +180.5% 3.31 ± 5% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.filemap_get_entry.__filemap_get_folio_mpol.freader_get_folio 1.42 ±101% +133.7% 3.32 ± 12% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.handle_mm_fault.__get_user_pages.populate_vma_page_range 1.53 ±100% +137.2% 3.63 ± 8% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.kfree.perf_event_mmap_event.perf_event_mmap 0.69 ±154% +270.8% 2.56 ± 24% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.kmem_cache_alloc_noprof.vm_area_dup.__split_vma 0.99 ±104% +199.9% 2.98 ± 17% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.kmem_cache_free.vms_complete_munmap_vmas.__mmap_complete 1.41 ±101% +152.6% 3.55 ± 3% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.mt_find.find_vma.gup_vma_lookup 1.50 ±100% +141.6% 3.62 ± 5% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.mt_find.find_vma_intersection.__mm_populate 1.52 ±100% +205.9% 4.65 ± 32% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.mtree_load.__do_sys_remap_file_pages.do_syscall_64 1.34 ±109% +137.1% 3.17 ± 15% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.up_write.unlink_file_vma_batch_process.free_pgtables 1.17 ±101% +146.0% 2.89 ± 4% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.up_write.vma_complete.commit_merge 7.41 ±103% +2361.8% 182.41 ±202% perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork 1279 ±102% +166.6% 3412 ± 18% perf-sched.wait_time.max.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm 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