From: kernel test robot <oliver.sang@intel.com>
To: JP Kobryn <jp.kobryn@linux.dev>
Cc: <oe-lkp@lists.linux.dev>, <lkp@intel.com>,
Andrew Morton <akpm@linux-foundation.org>,
Matthew Wilcox <willy@infradead.org>,
"Shakeel Butt" <shakeel.butt@linux.dev>,
Michal Hocko <mhocko@suse.com>,
Axel Rasmussen <axelrasmussen@google.com>,
Baoquan He <bhe@redhat.com>, Barry Song <baohua@kernel.org>,
Chris Li <chrisl@kernel.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Kairui Song <kasong@tencent.com>,
Kemeng Shi <shikemeng@huaweicloud.com>,
Nhat Pham <nphamcs@gmail.com>, Rik van Riel <riel@surriel.com>,
Wei Xu <weixugc@google.com>, Yuanchu Xie <yuanchu@google.com>,
<linux-mm@kvack.org>, <oliver.sang@intel.com>
Subject: [linux-next:master] [mm/lruvec] 56fbec5d69: will-it-scale.per_process_ops 37.6% improvement
Date: Wed, 13 May 2026 22:19:58 +0800 [thread overview]
Message-ID: <202605131640.bac25289-lkp@intel.com> (raw)
Hello,
kernel test robot noticed a 37.6% improvement of will-it-scale.per_process_ops on:
commit: 56fbec5d697430095533a43a2703949ddf17cbe4 ("mm/lruvec: preemptively free dead folios during lru_add drain")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
testcase: will-it-scale
config: x86_64-rhel-9.4
compiler: gcc-14
test machine: 192 threads 2 sockets Intel(R) Xeon(R) 6740E CPU @ 2.4GHz (Sierra Forest) with 256G memory
parameters:
nr_task: 100%
mode: process
test: malloc1
cpufreq_governor: performance
Details are as below:
-------------------------------------------------------------------------------------------------->
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20260513/202605131640.bac25289-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-srf-2sp2/malloc1/will-it-scale
commit:
675a94be83 ("mm, page_alloc: reintroduce page allocation stall warning")
56fbec5d69 ("mm/lruvec: preemptively free dead folios during lru_add drain")
675a94be830eaeb2 56fbec5d697430095533a43a270
---------------- ---------------------------
%stddev %change %stddev
\ | \
16439933 +37.6% 22616391 will-it-scale.192.processes
85624 +37.6% 117793 will-it-scale.per_process_ops
16439933 +37.6% 22616391 will-it-scale.workload
6321938 +9.9% 6950250 ± 3% vmstat.memory.cache
25313 ± 43% +71.7% 43470 vmstat.system.cs
267793 ± 2% +6.4% 285009 vmstat.system.in
0.18 +0.1 0.31 mpstat.cpu.all.irq%
11.38 ± 25% -7.6 3.81 mpstat.cpu.all.soft%
85.25 ± 3% +6.2 91.45 mpstat.cpu.all.sys%
2.54 ± 3% +1.3 3.80 mpstat.cpu.all.usr%
544304 ± 11% -28.2% 390855 ± 20% numa-meminfo.node0.SUnreclaim
2799180 ± 5% +22.9% 3441198 ± 8% numa-meminfo.node1.Active
2799180 ± 5% +22.9% 3441198 ± 8% numa-meminfo.node1.Active(anon)
2207014 ± 6% +30.7% 2883668 ± 8% numa-meminfo.node1.Shmem
7.476e+09 +37.3% 1.027e+10 numa-numastat.node0.local_node
7.48e+09 +37.3% 1.027e+10 numa-numastat.node0.numa_hit
7.407e+09 +37.6% 1.019e+10 numa-numastat.node1.local_node
7.408e+09 +37.6% 1.019e+10 numa-numastat.node1.numa_hit
2162 ± 17% +57.1% 3396 ± 15% perf-c2c.DRAM.remote
54563 ± 4% -28.2% 39188 ± 10% perf-c2c.HITM.local
329.83 ± 5% +141.7% 797.17 ± 13% perf-c2c.HITM.remote
54892 ± 4% -27.2% 39985 ± 10% perf-c2c.HITM.total
0.73 +30.7% 0.95 turbostat.IPC
9389175 +6.3% 9983637 turbostat.NMI
472.11 +5.3% 497.04 turbostat.PkgWatt
44.57 +12.8% 50.25 turbostat.RAMWatt
3297545 +19.7% 3945770 ± 5% meminfo.Active
3297545 +19.7% 3945770 ± 5% meminfo.Active(anon)
6176940 +10.2% 6804674 ± 3% meminfo.Cached
800177 ± 4% +13.1% 904617 ± 7% meminfo.Mapped
2402261 ± 2% +26.1% 3029996 ± 6% meminfo.Shmem
0.77 ± 25% -56.7% 0.33 ± 2% perf-sched.sch_delay.avg.ms.[unknown].[unknown].[unknown].[unknown].[unknown]
43.05 ± 34% -65.3% 14.94 ± 10% perf-sched.sch_delay.max.ms.[unknown].[unknown].[unknown].[unknown].[unknown]
0.77 ± 25% -56.7% 0.33 ± 2% perf-sched.total_sch_delay.average.ms
43.05 ± 34% -65.3% 14.94 ± 10% perf-sched.total_sch_delay.max.ms
156368 ± 45% +54.5% 241624 ± 2% perf-sched.total_wait_and_delay.count.ms
156368 ± 45% +54.5% 241624 ± 2% perf-sched.wait_and_delay.count.[unknown].[unknown].[unknown].[unknown].[unknown]
29559501 +4.4% 30869402 numa-vmstat.node0.nr_free_pages_blocks
136369 ± 11% -28.3% 97708 ± 20% numa-vmstat.node0.nr_slab_unreclaimable
7.48e+09 +37.3% 1.027e+10 numa-vmstat.node0.numa_hit
7.476e+09 +37.3% 1.027e+10 numa-vmstat.node0.numa_local
699772 ± 5% +22.9% 859942 ± 8% numa-vmstat.node1.nr_active_anon
551734 ± 6% +30.6% 720547 ± 8% numa-vmstat.node1.nr_shmem
699772 ± 5% +22.9% 859942 ± 8% numa-vmstat.node1.nr_zone_active_anon
7.408e+09 +37.6% 1.019e+10 numa-vmstat.node1.numa_hit
7.407e+09 +37.6% 1.019e+10 numa-vmstat.node1.numa_local
824515 +19.6% 986475 ± 5% proc-vmstat.nr_active_anon
224720 +2.3% 229871 proc-vmstat.nr_anon_pages
1544361 +10.2% 1701200 ± 3% proc-vmstat.nr_file_pages
58025682 +3.7% 60199843 proc-vmstat.nr_free_pages_blocks
200233 ± 4% +13.0% 226196 ± 7% proc-vmstat.nr_mapped
600690 ± 2% +26.1% 757530 ± 6% proc-vmstat.nr_shmem
35531 +1.0% 35879 proc-vmstat.nr_slab_reclaimable
824515 +19.6% 986475 ± 5% proc-vmstat.nr_zone_active_anon
1.489e+10 +37.5% 2.046e+10 proc-vmstat.numa_hit
1.488e+10 +37.4% 2.046e+10 proc-vmstat.numa_local
1.492e+10 +37.0% 2.044e+10 proc-vmstat.pgalloc_normal
4.952e+09 +37.6% 6.812e+09 proc-vmstat.pgfault
1.492e+10 +37.0% 2.044e+10 proc-vmstat.pgfree
17276975 ± 5% -19.3% 13942668 ± 5% sched_debug.cfs_rq:/.avg_vruntime.min
613485 ± 14% +54.6% 948443 ± 5% sched_debug.cfs_rq:/.avg_vruntime.stddev
0.29 ± 10% +12.2% 0.32 ± 3% sched_debug.cfs_rq:/.h_nr_queued.stddev
6283308 ± 18% +25.1% 7861786 ± 5% sched_debug.cfs_rq:/.left_deadline.stddev
6283245 ± 18% +25.1% 7861720 ± 5% sched_debug.cfs_rq:/.left_vruntime.stddev
17.42 ± 64% +119.9% 38.31 ± 4% sched_debug.cfs_rq:/.load_avg.min
0.25 ± 13% +14.3% 0.29 ± 4% sched_debug.cfs_rq:/.nr_queued.stddev
6283246 ± 18% +25.1% 7861720 ± 5% sched_debug.cfs_rq:/.right_vruntime.stddev
-4.283e+11 +154.9% -1.092e+12 sched_debug.cfs_rq:/.sum_w_vruntime.min
6906 ± 44% +195.6% 20415 ± 19% sched_debug.cfs_rq:/.sum_weight.avg
58627 ± 34% +118.4% 128053 ± 11% sched_debug.cfs_rq:/.sum_weight.stddev
670.25 ± 8% -19.1% 542.11 ± 19% sched_debug.cfs_rq:/.util_avg.min
48.95 ± 7% +18.2% 57.85 ± 12% sched_debug.cfs_rq:/.util_avg.stddev
17276970 ± 5% -19.3% 13942657 ± 5% sched_debug.cfs_rq:/.zero_vruntime.min
613484 ± 14% +54.6% 948442 ± 5% sched_debug.cfs_rq:/.zero_vruntime.stddev
225.94 ± 43% -67.9% 72.56 ± 32% sched_debug.cpu.curr->pid.min
0.30 ± 9% +13.3% 0.34 ± 3% sched_debug.cpu.nr_running.stddev
23423 ± 42% +53.2% 35885 sched_debug.cpu.nr_switches.avg
0.00 ± 28% +90.0% 0.00 ± 11% sched_debug.rt_rq:.rt_nr_running.avg
0.28 ± 28% +90.0% 0.53 ± 11% sched_debug.rt_rq:.rt_nr_running.max
0.02 ± 28% +90.0% 0.04 ± 11% sched_debug.rt_rq:.rt_nr_running.stddev
9.266e+10 +30.6% 1.21e+11 perf-stat.i.branch-instructions
0.09 -0.0 0.09 perf-stat.i.branch-miss-rate%
79095808 +27.0% 1.005e+08 perf-stat.i.branch-misses
1.641e+09 +31.6% 2.16e+09 perf-stat.i.cache-misses
1.962e+09 +29.2% 2.534e+09 perf-stat.i.cache-references
25508 ± 43% +71.4% 43722 perf-stat.i.context-switches
1.37 -23.6% 1.05 perf-stat.i.cpi
372.27 -24.3% 281.74 perf-stat.i.cycles-between-cache-misses
4.46e+11 +30.2% 5.809e+11 perf-stat.i.instructions
0.73 +30.7% 0.96 perf-stat.i.ipc
0.06 ± 20% +239.2% 0.21 ± 14% perf-stat.i.major-faults
170.47 +37.5% 234.44 perf-stat.i.metric.K/sec
16374682 +37.5% 22519001 perf-stat.i.minor-faults
16374682 +37.5% 22519001 perf-stat.i.page-faults
0.09 -0.0 0.08 perf-stat.overall.branch-miss-rate%
1.37 -23.5% 1.05 perf-stat.overall.cpi
372.05 -24.3% 281.83 perf-stat.overall.cycles-between-cache-misses
0.73 +30.7% 0.95 perf-stat.overall.ipc
8187560 -5.4% 7744442 perf-stat.overall.path-length
9.23e+10 +30.6% 1.205e+11 perf-stat.ps.branch-instructions
78701203 +27.3% 1.002e+08 perf-stat.ps.branch-misses
1.636e+09 +31.5% 2.152e+09 perf-stat.ps.cache-misses
1.955e+09 +29.1% 2.524e+09 perf-stat.ps.cache-references
25291 ± 43% +71.9% 43486 perf-stat.ps.context-switches
4.443e+11 +30.2% 5.786e+11 perf-stat.ps.instructions
0.06 ± 19% +233.3% 0.20 ± 13% perf-stat.ps.major-faults
16313632 +37.6% 22453988 perf-stat.ps.minor-faults
16313632 +37.6% 22453989 perf-stat.ps.page-faults
1.346e+14 +30.1% 1.752e+14 perf-stat.total.instructions
24.40 ± 2% -23.4 0.97 ± 3% perf-profile.calltrace.cycles-pp.folio_batch_move_lru.__folio_batch_add_and_move.map_anon_folio_pte_nopf.do_anonymous_page.__handle_mm_fault
24.47 ± 2% -23.4 1.07 ± 3% perf-profile.calltrace.cycles-pp.__folio_batch_add_and_move.map_anon_folio_pte_nopf.do_anonymous_page.__handle_mm_fault.handle_mm_fault
25.06 -23.2 1.89 ± 2% perf-profile.calltrace.cycles-pp.map_anon_folio_pte_nopf.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
21.70 ± 5% -21.7 0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.__page_cache_release.folios_put_refs
39.08 ± 2% -13.1 25.97 perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
39.55 ± 2% -12.9 26.61 perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
39.98 ± 2% -12.9 27.11 perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
40.80 ± 2% -12.6 28.16 perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
40.88 ± 2% -12.6 28.26 perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault
12.56 -12.6 0.00 perf-profile.calltrace.cycles-pp.folios_put_refs.folio_batch_move_lru.__folio_batch_add_and_move.map_anon_folio_pte_nopf.do_anonymous_page
41.08 ± 2% -12.5 28.54 perf-profile.calltrace.cycles-pp.asm_exc_page_fault
11.88 ± 2% -11.3 0.61 ± 6% perf-profile.calltrace.cycles-pp.folios_put_refs.free_pages_and_swap_cache.__tlb_batch_free_encoded_pages.tlb_finish_mmu.unmap_region
11.92 ± 2% -11.3 0.67 ± 5% perf-profile.calltrace.cycles-pp.free_pages_and_swap_cache.__tlb_batch_free_encoded_pages.tlb_finish_mmu.unmap_region.vms_complete_munmap_vmas
11.94 ± 2% -11.2 0.69 ± 5% perf-profile.calltrace.cycles-pp.__tlb_batch_free_encoded_pages.tlb_finish_mmu.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap
11.15 ± 4% -11.2 0.00 perf-profile.calltrace.cycles-pp.__page_cache_release.folios_put_refs.folio_batch_move_lru.__folio_batch_add_and_move.map_anon_folio_pte_nopf
10.92 ± 4% -10.9 0.00 perf-profile.calltrace.cycles-pp.__page_cache_release.folios_put_refs.free_pages_and_swap_cache.__tlb_batch_free_encoded_pages.tlb_finish_mmu
10.89 ± 5% -10.9 0.00 perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irqsave.__page_cache_release.folios_put_refs.folio_batch_move_lru.__folio_batch_add_and_move
10.89 ± 5% -10.9 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.__page_cache_release.folios_put_refs.folio_batch_move_lru
10.88 ± 4% -10.9 0.00 perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irqsave.__page_cache_release.folios_put_refs.free_pages_and_swap_cache.__tlb_batch_free_encoded_pages
10.85 ± 4% -10.9 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.__page_cache_release.folios_put_refs.free_pages_and_swap_cache
10.64 ± 4% -10.6 0.00 perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irqsave.folio_batch_move_lru.__folio_batch_add_and_move.map_anon_folio_pte_nopf.do_anonymous_page
10.63 ± 4% -10.6 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.folio_batch_move_lru.__folio_batch_add_and_move.map_anon_folio_pte_nopf
10.61 ± 4% -10.6 0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.folio_batch_move_lru.__folio_batch_add_and_move
24.16 -6.8 17.32 perf-profile.calltrace.cycles-pp.tlb_finish_mmu.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap.do_vmi_munmap
33.56 -2.1 31.49 perf-profile.calltrace.cycles-pp.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
34.44 -1.8 32.59 perf-profile.calltrace.cycles-pp.vms_complete_munmap_vmas.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
0.52 ± 2% +0.0 0.55 perf-profile.calltrace.cycles-pp.mas_empty_area_rev.unmapped_area_topdown.vm_unmapped_area.arch_get_unmapped_area_topdown.__get_unmapped_area
0.97 ± 2% +0.2 1.13 perf-profile.calltrace.cycles-pp.unmapped_area_topdown.vm_unmapped_area.arch_get_unmapped_area_topdown.__get_unmapped_area.do_mmap
0.99 ± 2% +0.2 1.15 perf-profile.calltrace.cycles-pp.vm_unmapped_area.arch_get_unmapped_area_topdown.__get_unmapped_area.do_mmap.vm_mmap_pgoff
1.19 ± 2% +0.2 1.36 perf-profile.calltrace.cycles-pp.arch_get_unmapped_area_topdown.__get_unmapped_area.do_mmap.vm_mmap_pgoff.do_syscall_64
1.33 ± 2% +0.2 1.52 perf-profile.calltrace.cycles-pp.__get_unmapped_area.do_mmap.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.57 ± 6% +0.2 0.78 ± 2% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_noprof.__anon_vma_prepare.__vmf_anon_prepare.do_anonymous_page.__handle_mm_fault
0.94 ± 3% +0.3 1.25 perf-profile.calltrace.cycles-pp.unlink_anon_vmas.free_pgtables.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap
0.85 ± 2% +0.3 1.16 perf-profile.calltrace.cycles-pp.find_mergeable_anon_vma.__anon_vma_prepare.__vmf_anon_prepare.do_anonymous_page.__handle_mm_fault
1.26 ± 2% +0.3 1.58 perf-profile.calltrace.cycles-pp.vms_gather_munmap_vmas.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
1.49 ± 10% +0.3 1.82 ± 4% perf-profile.calltrace.cycles-pp.__pcs_replace_empty_main.kmem_cache_alloc_noprof.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
1.73 ± 9% +0.4 2.12 ± 4% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_noprof.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
0.97 ± 2% +0.4 1.36 perf-profile.calltrace.cycles-pp.post_alloc_hook.get_page_from_freelist.__alloc_frozen_pages_noprof.alloc_pages_mpol.vma_alloc_folio_noprof
1.41 ± 8% +0.4 1.83 ± 4% perf-profile.calltrace.cycles-pp.__pcs_replace_empty_main.kmem_cache_alloc_noprof.mas_preallocate.__mmap_new_vma.__mmap_region
0.86 ± 4% +0.4 1.30 ± 5% perf-profile.calltrace.cycles-pp.perf_event_mmap_event.perf_event_mmap.__mmap_complete.__mmap_region.do_mmap
1.59 ± 8% +0.5 2.08 ± 3% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_noprof.mas_preallocate.__mmap_new_vma.__mmap_region.do_mmap
1.35 ± 6% +0.5 1.85 perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_frozen_pages_noprof.alloc_pages_mpol.vma_alloc_folio_noprof.alloc_anon_folio
1.09 ± 3% +0.5 1.60 ± 4% perf-profile.calltrace.cycles-pp.perf_event_mmap.__mmap_complete.__mmap_region.do_mmap.vm_mmap_pgoff
1.41 ± 6% +0.5 1.93 perf-profile.calltrace.cycles-pp.__alloc_frozen_pages_noprof.alloc_pages_mpol.vma_alloc_folio_noprof.alloc_anon_folio.do_anonymous_page
1.14 ± 3% +0.5 1.67 ± 3% perf-profile.calltrace.cycles-pp.__mmap_complete.__mmap_region.do_mmap.vm_mmap_pgoff.do_syscall_64
1.45 ± 5% +0.5 1.99 perf-profile.calltrace.cycles-pp.alloc_pages_mpol.vma_alloc_folio_noprof.alloc_anon_folio.do_anonymous_page.__handle_mm_fault
0.00 +0.5 0.54 ± 2% perf-profile.calltrace.cycles-pp.lock_vma_under_rcu.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
1.49 ± 5% +0.6 2.04 perf-profile.calltrace.cycles-pp.vma_alloc_folio_noprof.alloc_anon_folio.do_anonymous_page.__handle_mm_fault.handle_mm_fault
0.00 +0.6 0.60 ± 2% perf-profile.calltrace.cycles-pp.__free_frozen_pages.tlb_remove_table_rcu.rcu_do_batch.rcu_core.handle_softirqs
0.00 +0.6 0.61 perf-profile.calltrace.cycles-pp.mas_update_gap.mas_wr_node_store.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
0.00 +0.6 0.62 perf-profile.calltrace.cycles-pp.zap_present_ptes.zap_pte_range.zap_pmd_range.__zap_vma_range.unmap_vmas
0.00 +0.6 0.62 perf-profile.calltrace.cycles-pp.mas_update_gap.mas_wr_node_store.mas_store_prealloc.__mmap_new_vma.__mmap_region
1.90 ± 7% +0.7 2.58 ± 2% perf-profile.calltrace.cycles-pp.mas_preallocate.__mmap_new_vma.__mmap_region.do_mmap.vm_mmap_pgoff
0.00 +0.7 0.69 ± 4% perf-profile.calltrace.cycles-pp.__mem_cgroup_charge.alloc_anon_folio.do_anonymous_page.__handle_mm_fault.handle_mm_fault
1.75 ± 4% +0.7 2.44 perf-profile.calltrace.cycles-pp.__anon_vma_prepare.__vmf_anon_prepare.do_anonymous_page.__handle_mm_fault.handle_mm_fault
0.00 +0.7 0.69 perf-profile.calltrace.cycles-pp.vm_area_alloc.__mmap_new_vma.__mmap_region.do_mmap.vm_mmap_pgoff
0.27 ±100% +0.7 0.98 ± 7% perf-profile.calltrace.cycles-pp.perf_iterate_sb.perf_event_mmap_event.perf_event_mmap.__mmap_complete.__mmap_region
0.00 +0.7 0.72 ± 2% perf-profile.calltrace.cycles-pp.kvfree_call_rcu.mas_wr_node_store.mas_store_prealloc.__mmap_new_vma.__mmap_region
0.00 +0.8 0.78 ± 2% perf-profile.calltrace.cycles-pp.kvfree_call_rcu.mas_wr_node_store.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
1.96 ± 4% +0.8 2.74 perf-profile.calltrace.cycles-pp.__vmf_anon_prepare.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
1.95 ± 5% +0.8 2.78 perf-profile.calltrace.cycles-pp.alloc_anon_folio.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.00 +0.8 0.83 ± 5% perf-profile.calltrace.cycles-pp.try_charge_memcg.__memcg_kmem_charge_page.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof
1.84 ± 9% +1.0 2.82 perf-profile.calltrace.cycles-pp.tlb_remove_table.free_pud_range.free_p4d_range.free_pgd_range.free_pgtables
1.07 ± 16% +1.1 2.18 perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof.get_free_pages_noprof
1.21 ± 15% +1.2 2.37 perf-profile.calltrace.cycles-pp.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof.get_free_pages_noprof.tlb_remove_table
1.33 ± 14% +1.2 2.52 perf-profile.calltrace.cycles-pp.alloc_pages_mpol.alloc_pages_noprof.get_free_pages_noprof.tlb_remove_table.free_pud_range
1.40 ± 13% +1.2 2.60 perf-profile.calltrace.cycles-pp.get_free_pages_noprof.tlb_remove_table.free_pud_range.free_p4d_range.free_pgd_range
1.39 ± 13% +1.2 2.60 perf-profile.calltrace.cycles-pp.alloc_pages_noprof.get_free_pages_noprof.tlb_remove_table.free_pud_range.free_p4d_range
0.32 ±100% +1.3 1.64 ± 2% perf-profile.calltrace.cycles-pp.___free_pages.rcu_do_batch.rcu_core.handle_softirqs.run_ksoftirqd
1.38 ± 8% +1.5 2.87 perf-profile.calltrace.cycles-pp.__pi_memcpy.mas_wr_node_store.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
1.35 ± 8% +1.5 2.85 perf-profile.calltrace.cycles-pp.__pi_memcpy.mas_wr_node_store.mas_store_prealloc.__mmap_new_vma.__mmap_region
40.40 ± 2% +1.5 41.93 perf-profile.calltrace.cycles-pp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
3.51 ± 2% +1.6 5.09 perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.__zap_vma_range.unmap_vmas.unmap_region
40.58 ± 2% +1.6 42.18 perf-profile.calltrace.cycles-pp.do_vmi_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.73 ± 76% +1.6 2.33 perf-profile.calltrace.cycles-pp.rcu_cblist_dequeue.rcu_do_batch.rcu_core.handle_softirqs.run_ksoftirqd
1.74 ± 4% +1.6 3.34 perf-profile.calltrace.cycles-pp.__memcg_kmem_charge_page.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof.pte_alloc_one
0.84 ± 54% +1.7 2.51 perf-profile.calltrace.cycles-pp.tlb_remove_table_rcu.rcu_do_batch.rcu_core.handle_softirqs.run_ksoftirqd
40.86 ± 2% +1.7 42.56 perf-profile.calltrace.cycles-pp.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
40.86 ± 2% +1.7 42.56 perf-profile.calltrace.cycles-pp.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
1.46 ± 14% +1.7 3.18 ± 2% perf-profile.calltrace.cycles-pp.__rmqueue_pcplist.rmqueue.get_page_from_freelist.__alloc_frozen_pages_noprof.alloc_pages_mpol
40.98 ± 2% +1.7 42.72 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
41.02 ± 2% +1.8 42.79 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__munmap
1.80 ± 14% +2.0 3.79 perf-profile.calltrace.cycles-pp.rmqueue.get_page_from_freelist.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof
41.71 ± 2% +2.0 43.75 perf-profile.calltrace.cycles-pp.__munmap
4.72 ± 2% +2.1 6.77 perf-profile.calltrace.cycles-pp.zap_pmd_range.__zap_vma_range.unmap_vmas.unmap_region.vms_complete_munmap_vmas
3.23 ± 5% +2.2 5.41 perf-profile.calltrace.cycles-pp.free_p4d_range.free_pgd_range.free_pgtables.unmap_region.vms_complete_munmap_vmas
4.82 ± 2% +2.2 7.00 perf-profile.calltrace.cycles-pp.__zap_vma_range.unmap_vmas.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap
3.11 ± 6% +2.2 5.30 perf-profile.calltrace.cycles-pp.free_pud_range.free_p4d_range.free_pgd_range.free_pgtables.unmap_region
3.30 ± 6% +2.2 5.49 perf-profile.calltrace.cycles-pp.free_pgd_range.free_pgtables.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap
4.89 ± 2% +2.2 7.10 perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap.do_vmi_munmap
2.29 ± 7% +2.3 4.57 perf-profile.calltrace.cycles-pp.mas_wr_node_store.mas_store_prealloc.__mmap_new_vma.__mmap_region.do_mmap
2.35 ± 7% +2.4 4.71 perf-profile.calltrace.cycles-pp.mas_wr_node_store.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
2.56 ± 6% +2.4 4.98 perf-profile.calltrace.cycles-pp.mas_store_prealloc.__mmap_new_vma.__mmap_region.do_mmap.vm_mmap_pgoff
4.34 ± 5% +2.5 6.85 perf-profile.calltrace.cycles-pp.free_pgtables.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap.do_vmi_munmap
4.46 ± 7% +2.9 7.37 perf-profile.calltrace.cycles-pp.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
5.04 ± 6% +3.4 8.40 perf-profile.calltrace.cycles-pp.__mmap_new_vma.__mmap_region.do_mmap.vm_mmap_pgoff.do_syscall_64
4.33 ± 52% +4.1 8.47 perf-profile.calltrace.cycles-pp.rcu_do_batch.rcu_core.handle_softirqs.run_ksoftirqd.smpboot_thread_fn
4.34 ± 52% +4.2 8.49 perf-profile.calltrace.cycles-pp.rcu_core.handle_softirqs.run_ksoftirqd.smpboot_thread_fn.kthread
4.34 ± 52% +4.2 8.50 perf-profile.calltrace.cycles-pp.handle_softirqs.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork
4.34 ± 52% +4.2 8.50 perf-profile.calltrace.cycles-pp.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
4.37 ± 52% +4.2 8.53 perf-profile.calltrace.cycles-pp.kthread.ret_from_fork.ret_from_fork_asm
4.37 ± 52% +4.2 8.53 perf-profile.calltrace.cycles-pp.ret_from_fork.ret_from_fork_asm
4.37 ± 52% +4.2 8.53 perf-profile.calltrace.cycles-pp.ret_from_fork_asm
4.36 ± 52% +4.2 8.52 perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
10.99 +4.3 15.29 perf-profile.calltrace.cycles-pp.native_flush_tlb_one_user.flush_tlb_func.flush_tlb_mm_range.tlb_finish_mmu.unmap_region
11.84 ± 2% +4.3 16.17 perf-profile.calltrace.cycles-pp.flush_tlb_mm_range.tlb_finish_mmu.unmap_region.vms_complete_munmap_vmas.do_vmi_align_munmap
11.24 +4.4 15.61 perf-profile.calltrace.cycles-pp.flush_tlb_func.flush_tlb_mm_range.tlb_finish_mmu.unmap_region.vms_complete_munmap_vmas
8.32 ± 4% +4.8 13.08 perf-profile.calltrace.cycles-pp.__mmap_region.do_mmap.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.90 ± 4% +5.0 14.92 perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
10.18 ± 4% +5.2 15.34 perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
10.32 ± 4% +5.2 15.54 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
10.36 ± 4% +5.2 15.60 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__mmap
6.44 ± 4% +5.6 12.00 perf-profile.calltrace.cycles-pp.post_alloc_hook.get_page_from_freelist.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof
11.22 ± 4% +5.6 16.84 perf-profile.calltrace.cycles-pp.__mmap
7.50 ± 6% +6.5 14.02 perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof.pte_alloc_one
9.37 ± 5% +8.2 17.56 perf-profile.calltrace.cycles-pp.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof.pte_alloc_one.__pte_alloc
9.44 ± 5% +8.2 17.65 perf-profile.calltrace.cycles-pp.alloc_pages_mpol.alloc_pages_noprof.pte_alloc_one.__pte_alloc.do_anonymous_page
9.48 ± 5% +8.2 17.71 perf-profile.calltrace.cycles-pp.alloc_pages_noprof.pte_alloc_one.__pte_alloc.do_anonymous_page.__handle_mm_fault
9.74 ± 5% +8.3 18.05 perf-profile.calltrace.cycles-pp.pte_alloc_one.__pte_alloc.do_anonymous_page.__handle_mm_fault.handle_mm_fault
9.90 ± 5% +8.4 18.30 perf-profile.calltrace.cycles-pp.__pte_alloc.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
35.94 ± 4% -33.1 2.81 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
35.51 ± 4% -33.1 2.44 ± 2% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
32.43 ± 4% -32.3 0.13 perf-profile.children.cycles-pp.folio_lruvec_lock_irqsave
24.45 ± 2% -23.8 0.65 ± 5% perf-profile.children.cycles-pp.folios_put_refs
24.42 ± 2% -23.4 0.97 ± 3% perf-profile.children.cycles-pp.folio_batch_move_lru
24.48 ± 2% -23.4 1.07 ± 3% perf-profile.children.cycles-pp.__folio_batch_add_and_move
25.06 -23.2 1.89 ± 2% perf-profile.children.cycles-pp.map_anon_folio_pte_nopf
22.07 ± 4% -22.0 0.12 ± 3% perf-profile.children.cycles-pp.__page_cache_release
39.08 ± 2% -13.1 25.98 perf-profile.children.cycles-pp.do_anonymous_page
39.57 ± 2% -12.9 26.62 perf-profile.children.cycles-pp.__handle_mm_fault
39.99 ± 2% -12.9 27.12 perf-profile.children.cycles-pp.handle_mm_fault
40.81 ± 2% -12.6 28.16 perf-profile.children.cycles-pp.do_user_addr_fault
40.88 ± 2% -12.6 28.26 perf-profile.children.cycles-pp.exc_page_fault
41.42 ± 2% -12.4 29.02 perf-profile.children.cycles-pp.asm_exc_page_fault
11.93 ± 2% -11.3 0.67 ± 5% perf-profile.children.cycles-pp.free_pages_and_swap_cache
11.94 ± 2% -11.2 0.69 ± 5% perf-profile.children.cycles-pp.__tlb_batch_free_encoded_pages
24.19 -6.8 17.35 perf-profile.children.cycles-pp.tlb_finish_mmu
3.64 ± 68% -2.6 1.08 perf-profile.children.cycles-pp.__irq_exit_rcu
3.83 ± 64% -2.4 1.42 perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
2.21 ± 61% -2.1 0.08 ± 14% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
33.56 -2.1 31.49 perf-profile.children.cycles-pp.unmap_region
2.82 ± 10% -2.0 0.80 ± 6% perf-profile.children.cycles-pp.__kmem_cache_free_bulk
3.20 ± 9% -1.9 1.26 ± 4% perf-profile.children.cycles-pp.rcu_free_sheaf
34.46 -1.8 32.61 perf-profile.children.cycles-pp.vms_complete_munmap_vmas
2.28 ± 10% -1.2 1.10 perf-profile.children.cycles-pp.__slab_free
1.27 ± 22% -0.8 0.51 ± 12% perf-profile.children.cycles-pp.free_frozen_page_commit
1.68 ± 17% -0.6 1.08 ± 6% perf-profile.children.cycles-pp.__free_frozen_pages
0.37 ± 2% -0.3 0.08 perf-profile.children.cycles-pp.lru_add
0.25 ± 2% -0.2 0.08 ± 6% perf-profile.children.cycles-pp.lru_gen_add_folio
0.16 ± 21% -0.1 0.09 ± 14% perf-profile.children.cycles-pp.free_one_page
0.08 ± 6% -0.0 0.05 ± 7% perf-profile.children.cycles-pp.kfree
0.07 ± 9% -0.0 0.05 ± 8% perf-profile.children.cycles-pp.handle_internal_command
0.07 ± 9% -0.0 0.05 ± 8% perf-profile.children.cycles-pp.main
0.07 ± 9% -0.0 0.05 ± 8% perf-profile.children.cycles-pp.run_builtin
0.07 -0.0 0.06 ± 6% perf-profile.children.cycles-pp.uncharge_folio
0.15 ± 4% +0.0 0.16 ± 3% perf-profile.children.cycles-pp.mod_node_page_state
0.06 ± 8% +0.0 0.07 perf-profile.children.cycles-pp.__pte_offset_map
0.05 ± 7% +0.0 0.07 perf-profile.children.cycles-pp.mas_prev_range
0.10 +0.0 0.12 perf-profile.children.cycles-pp.policy_nodemask
0.05 +0.0 0.07 perf-profile.children.cycles-pp.testcase
0.05 ± 8% +0.0 0.07 ± 6% perf-profile.children.cycles-pp.x64_sys_call
0.07 ± 7% +0.0 0.09 perf-profile.children.cycles-pp.static_key_count
0.08 ± 6% +0.0 0.10 ± 3% perf-profile.children.cycles-pp.folio_mark_accessed
0.06 ± 7% +0.0 0.09 perf-profile.children.cycles-pp.mas_prev_setup
0.06 ± 7% +0.0 0.09 perf-profile.children.cycles-pp.can_vma_merge_right
0.07 ± 5% +0.0 0.10 ± 5% perf-profile.children.cycles-pp.cfree
0.36 ± 3% +0.0 0.39 perf-profile.children.cycles-pp.mas_rev_awalk
0.05 ± 8% +0.0 0.08 ± 4% perf-profile.children.cycles-pp.vm_get_page_prot
0.07 ± 5% +0.0 0.10 perf-profile.children.cycles-pp.down_read_trylock
0.08 ± 6% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.security_mmap_addr
0.08 ± 5% +0.0 0.12 ± 4% perf-profile.children.cycles-pp.folio_add_lru
0.06 ± 7% +0.0 0.10 ± 6% perf-profile.children.cycles-pp.sched_tick
0.02 ± 99% +0.0 0.06 perf-profile.children.cycles-pp.prandom_u32_state
0.52 ± 3% +0.0 0.56 perf-profile.children.cycles-pp.mas_empty_area_rev
0.02 ± 99% +0.0 0.06 ± 6% perf-profile.children.cycles-pp.perf_exclude_event
0.09 ± 4% +0.0 0.13 perf-profile.children.cycles-pp.__account_obj_stock
0.08 ± 4% +0.0 0.12 perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack
0.14 ± 3% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.may_expand_vm
0.09 +0.0 0.13 perf-profile.children.cycles-pp.__irqentry_text_end
0.10 +0.0 0.14 perf-profile.children.cycles-pp.tlb_gather_mmu
0.07 ± 5% +0.0 0.11 ± 6% perf-profile.children.cycles-pp.memcg_state_val_in_pages
0.04 ± 71% +0.0 0.08 ± 7% perf-profile.children.cycles-pp.vma_wants_writenotify
0.13 ± 3% +0.0 0.17 ± 2% perf-profile.children.cycles-pp.mas_prev
0.22 ± 7% +0.0 0.26 perf-profile.children.cycles-pp.free_unref_folios
0.00 +0.1 0.05 perf-profile.children.cycles-pp.trylock_stock
0.32 ± 2% +0.1 0.37 perf-profile.children.cycles-pp.mas_next_slot
0.08 ± 4% +0.1 0.13 ± 2% perf-profile.children.cycles-pp.rcu_segcblist_enqueue
0.09 +0.1 0.14 ± 3% perf-profile.children.cycles-pp.mas_wr_walk_descend
0.14 ± 3% +0.1 0.20 ± 2% perf-profile.children.cycles-pp.pmd_install
0.00 +0.1 0.06 ± 8% perf-profile.children.cycles-pp.get_jiffies_update
0.00 +0.1 0.06 ± 8% perf-profile.children.cycles-pp.task_tick_fair
0.12 ± 4% +0.1 0.18 ± 3% perf-profile.children.cycles-pp.downgrade_write
0.00 +0.1 0.06 ± 6% perf-profile.children.cycles-pp.tmigr_requires_handle_remote
0.11 ± 5% +0.1 0.17 ± 7% perf-profile.children.cycles-pp.drain_stock
0.19 ± 4% +0.1 0.25 perf-profile.children.cycles-pp.__vma_start_exclude_readers
0.32 ± 4% +0.1 0.38 perf-profile.children.cycles-pp.__put_anon_vma
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.folio_add_lru_vma
0.14 ± 3% +0.1 0.21 perf-profile.children.cycles-pp.down_write_killable
0.17 ± 10% +0.1 0.24 ± 10% perf-profile.children.cycles-pp.get_mem_cgroup_from_mm
0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp._raw_spin_unlock
0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.vma_is_shared_writable
0.14 ± 5% +0.1 0.20 ± 6% perf-profile.children.cycles-pp.refill_stock
0.02 ±141% +0.1 0.08 ± 5% perf-profile.children.cycles-pp.mas_next_range
0.19 +0.1 0.26 ± 3% perf-profile.children.cycles-pp.security_vm_enough_memory_mm
0.28 ± 4% +0.1 0.35 ± 2% perf-profile.children.cycles-pp.__call_rcu_common
0.21 +0.1 0.29 perf-profile.children.cycles-pp.error_entry
0.10 +0.1 0.18 ± 3% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.44 ± 4% +0.1 0.53 ± 3% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.12 ± 5% +0.1 0.21 ± 4% perf-profile.children.cycles-pp.update_process_times
0.29 ± 4% +0.1 0.38 perf-profile.children.cycles-pp.__vma_start_write
0.19 ± 3% +0.1 0.28 ± 5% perf-profile.children.cycles-pp.__memcg_kmem_uncharge_page
0.20 ± 8% +0.1 0.29 ± 6% perf-profile.children.cycles-pp.down_write
0.05 ± 7% +0.1 0.14 ± 5% perf-profile.children.cycles-pp.perf_event_mmap_output
0.25 ± 4% +0.1 0.34 ± 2% perf-profile.children.cycles-pp.__folio_mod_stat
0.34 ± 7% +0.1 0.43 ± 2% perf-profile.children.cycles-pp.___perf_sw_event
0.25 ± 2% +0.1 0.35 perf-profile.children.cycles-pp.vma_merge_new_range
0.07 ± 8% +0.1 0.16 ± 3% perf-profile.children.cycles-pp.mmap_region
0.13 ± 3% +0.1 0.23 ± 2% perf-profile.children.cycles-pp.percpu_counter_add_batch
0.09 ± 8% +0.1 0.18 ± 13% perf-profile.children.cycles-pp.vma_set_page_prot
0.27 ± 6% +0.1 0.37 perf-profile.children.cycles-pp.__rcu_free_sheaf_prepare
0.14 ± 4% +0.1 0.24 ± 5% perf-profile.children.cycles-pp.tick_nohz_handler
0.36 ± 3% +0.1 0.46 ± 2% perf-profile.children.cycles-pp.anon_vma_compatible
0.00 +0.1 0.10 ± 4% perf-profile.children.cycles-pp.ksm_vma_flags
0.28 +0.1 0.38 perf-profile.children.cycles-pp.mas_wr_store_type
0.44 ± 2% +0.1 0.54 perf-profile.children.cycles-pp.mas_prev_slot
0.42 ± 6% +0.1 0.53 ± 2% perf-profile.children.cycles-pp.__perf_sw_event
0.15 ± 4% +0.1 0.26 ± 5% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.27 +0.1 0.38 perf-profile.children.cycles-pp.sync_regs
0.25 ± 3% +0.1 0.36 perf-profile.children.cycles-pp.up_write
0.26 +0.1 0.37 perf-profile.children.cycles-pp.up_read
0.36 ± 3% +0.1 0.49 perf-profile.children.cycles-pp.folio_add_new_anon_rmap
0.41 ± 3% +0.1 0.54 ± 2% perf-profile.children.cycles-pp.lock_vma_under_rcu
0.24 ± 3% +0.1 0.37 ± 2% perf-profile.children.cycles-pp.folio_remove_rmap_ptes
0.18 ± 2% +0.1 0.32 perf-profile.children.cycles-pp.hrtimer_interrupt
0.19 +0.1 0.33 perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.41 ± 2% +0.2 0.56 perf-profile.children.cycles-pp._raw_spin_lock
0.41 ± 2% +0.2 0.56 perf-profile.children.cycles-pp.pte_offset_map_lock
0.99 ± 2% +0.2 1.15 perf-profile.children.cycles-pp.vm_unmapped_area
0.98 ± 2% +0.2 1.14 perf-profile.children.cycles-pp.unmapped_area_topdown
0.40 ± 3% +0.2 0.57 ± 3% perf-profile.children.cycles-pp._raw_spin_trylock
1.19 ± 2% +0.2 1.36 perf-profile.children.cycles-pp.arch_get_unmapped_area_topdown
0.19 ± 5% +0.2 0.36 ± 7% perf-profile.children.cycles-pp.page_counter_try_charge
1.35 ± 2% +0.2 1.52 perf-profile.children.cycles-pp.__get_unmapped_area
0.49 +0.2 0.68 perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
0.24 ± 5% +0.2 0.44 ± 4% perf-profile.children.cycles-pp.charge_memcg
0.54 ± 5% +0.2 0.76 ± 9% perf-profile.children.cycles-pp.__mem_cgroup_uncharge_folios
0.60 +0.2 0.83 perf-profile.children.cycles-pp.native_irq_return_iret
0.47 ± 6% +0.2 0.70 ± 10% perf-profile.children.cycles-pp.uncharge_batch
0.47 ± 2% +0.2 0.70 perf-profile.children.cycles-pp.vm_area_alloc
0.40 ± 2% +0.2 0.64 perf-profile.children.cycles-pp.zap_present_ptes
0.54 ± 7% +0.2 0.78 perf-profile.children.cycles-pp.__memcg_slab_free_hook
0.68 ± 2% +0.3 0.93 perf-profile.children.cycles-pp.mas_walk
0.33 ± 14% +0.3 0.58 ± 10% perf-profile.children.cycles-pp.__mod_memcg_state
0.61 ± 4% +0.3 0.87 perf-profile.children.cycles-pp.__memcg_slab_post_alloc_hook
0.77 +0.3 1.03 perf-profile.children.cycles-pp.mas_find
0.43 ± 4% +0.3 0.69 ± 4% perf-profile.children.cycles-pp.__mem_cgroup_charge
0.57 ± 5% +0.3 0.86 ± 9% perf-profile.children.cycles-pp.page_counter_uncharge
0.20 ± 2% +0.3 0.50 perf-profile.children.cycles-pp.barn_put_full_sheaf
0.91 ± 5% +0.3 1.21 perf-profile.children.cycles-pp.kmem_cache_free
0.60 +0.3 0.90 perf-profile.children.cycles-pp.entry_SYSCALL_64
0.94 ± 3% +0.3 1.26 perf-profile.children.cycles-pp.unlink_anon_vmas
0.86 ± 2% +0.3 1.17 perf-profile.children.cycles-pp.find_mergeable_anon_vma
0.81 ± 4% +0.3 1.14 ± 2% perf-profile.children.cycles-pp.lruvec_stat_mod_folio
1.26 ± 2% +0.3 1.60 perf-profile.children.cycles-pp.vms_gather_munmap_vmas
2.63 ± 10% +0.4 2.99 perf-profile.children.cycles-pp.__refill_objects_node
0.20 ± 7% +0.4 0.57 perf-profile.children.cycles-pp.barn_replace_empty_sheaf
0.19 ± 11% +0.4 0.58 perf-profile.children.cycles-pp.barn_get_empty_sheaf
0.92 ± 3% +0.4 1.35 ± 5% perf-profile.children.cycles-pp.perf_event_mmap_event
0.44 ± 6% +0.5 0.92 perf-profile.children.cycles-pp.__kfree_rcu_sheaf
0.52 ± 7% +0.5 1.00 ± 7% perf-profile.children.cycles-pp.perf_iterate_sb
1.11 ± 3% +0.5 1.60 ± 4% perf-profile.children.cycles-pp.perf_event_mmap
1.14 ± 3% +0.5 1.67 ± 3% perf-profile.children.cycles-pp.__mmap_complete
1.49 ± 5% +0.5 2.04 perf-profile.children.cycles-pp.vma_alloc_folio_noprof
0.59 ± 8% +0.6 1.18 ± 4% perf-profile.children.cycles-pp.try_charge_memcg
1.90 ± 7% +0.7 2.60 ± 2% perf-profile.children.cycles-pp.mas_preallocate
1.75 ± 4% +0.7 2.44 perf-profile.children.cycles-pp.__anon_vma_prepare
2.95 ± 9% +0.7 3.66 perf-profile.children.cycles-pp.__pcs_replace_empty_main
0.80 ± 4% +0.7 1.51 perf-profile.children.cycles-pp.kvfree_call_rcu
0.49 ± 12% +0.7 1.24 perf-profile.children.cycles-pp.mas_update_gap
1.96 ± 4% +0.8 2.75 perf-profile.children.cycles-pp.__vmf_anon_prepare
1.95 ± 5% +0.8 2.78 perf-profile.children.cycles-pp.alloc_anon_folio
1.85 ± 9% +1.0 2.82 perf-profile.children.cycles-pp.tlb_remove_table
0.88 ± 6% +1.0 1.88 ± 2% perf-profile.children.cycles-pp.___free_pages
1.46 +1.1 2.54 perf-profile.children.cycles-pp.rcu_cblist_dequeue
1.76 ± 12% +1.1 2.86 perf-profile.children.cycles-pp.tlb_remove_table_rcu
1.40 ± 13% +1.2 2.61 perf-profile.children.cycles-pp.get_free_pages_noprof
4.20 ± 7% +1.3 5.46 perf-profile.children.cycles-pp.kmem_cache_alloc_noprof
40.40 ± 2% +1.5 41.94 perf-profile.children.cycles-pp.do_vmi_align_munmap
7.93 ± 5% +1.6 9.49 perf-profile.children.cycles-pp.rcu_do_batch
7.95 ± 5% +1.6 9.52 perf-profile.children.cycles-pp.rcu_core
7.98 ± 5% +1.6 9.56 perf-profile.children.cycles-pp.handle_softirqs
3.53 ± 2% +1.6 5.13 perf-profile.children.cycles-pp.zap_pte_range
40.59 ± 2% +1.6 42.18 perf-profile.children.cycles-pp.do_vmi_munmap
1.74 ± 4% +1.6 3.35 perf-profile.children.cycles-pp.__memcg_kmem_charge_page
40.86 ± 2% +1.7 42.56 perf-profile.children.cycles-pp.__vm_munmap
40.86 ± 2% +1.7 42.56 perf-profile.children.cycles-pp.__x64_sys_munmap
1.56 ± 13% +1.8 3.30 ± 2% perf-profile.children.cycles-pp.__rmqueue_pcplist
4.73 ± 2% +2.1 6.79 perf-profile.children.cycles-pp.zap_pmd_range
2.04 ± 13% +2.1 4.10 perf-profile.children.cycles-pp.rmqueue
41.89 ± 2% +2.1 43.99 perf-profile.children.cycles-pp.__munmap
3.24 ± 6% +2.2 5.41 perf-profile.children.cycles-pp.free_p4d_range
4.83 ± 2% +2.2 7.01 perf-profile.children.cycles-pp.__zap_vma_range
3.32 ± 5% +2.2 5.50 perf-profile.children.cycles-pp.free_pgd_range
3.12 ± 6% +2.2 5.31 perf-profile.children.cycles-pp.free_pud_range
4.89 ± 2% +2.2 7.10 perf-profile.children.cycles-pp.unmap_vmas
2.56 ± 6% +2.4 4.99 perf-profile.children.cycles-pp.mas_store_prealloc
4.36 ± 5% +2.5 6.86 perf-profile.children.cycles-pp.free_pgtables
4.80 ± 7% +2.9 7.74 perf-profile.children.cycles-pp.mas_store_gfp
2.74 ± 8% +3.0 5.73 perf-profile.children.cycles-pp.__pi_memcpy
5.05 ± 6% +3.4 8.41 perf-profile.children.cycles-pp.__mmap_new_vma
4.34 ± 52% +4.2 8.50 perf-profile.children.cycles-pp.run_ksoftirqd
4.37 ± 52% +4.2 8.53 perf-profile.children.cycles-pp.kthread
4.37 ± 52% +4.2 8.53 perf-profile.children.cycles-pp.ret_from_fork
4.37 ± 52% +4.2 8.53 perf-profile.children.cycles-pp.ret_from_fork_asm
4.36 ± 52% +4.2 8.52 perf-profile.children.cycles-pp.smpboot_thread_fn
11.00 +4.3 15.30 perf-profile.children.cycles-pp.native_flush_tlb_one_user
11.86 ± 2% +4.3 16.17 perf-profile.children.cycles-pp.flush_tlb_mm_range
11.26 +4.4 15.62 perf-profile.children.cycles-pp.flush_tlb_func
4.71 ± 7% +4.7 9.41 perf-profile.children.cycles-pp.mas_wr_node_store
8.36 ± 4% +4.8 13.14 perf-profile.children.cycles-pp.__mmap_region
9.90 ± 4% +5.0 14.93 perf-profile.children.cycles-pp.do_mmap
10.18 ± 4% +5.2 15.35 perf-profile.children.cycles-pp.vm_mmap_pgoff
11.36 ± 4% +5.7 17.04 perf-profile.children.cycles-pp.__mmap
7.42 ± 3% +6.0 13.40 perf-profile.children.cycles-pp.post_alloc_hook
51.39 ± 2% +7.0 58.34 perf-profile.children.cycles-pp.do_syscall_64
51.46 ± 2% +7.0 58.46 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
9.93 ± 7% +8.1 18.07 perf-profile.children.cycles-pp.get_page_from_freelist
9.74 ± 5% +8.3 18.06 perf-profile.children.cycles-pp.pte_alloc_one
9.90 ± 5% +8.4 18.30 perf-profile.children.cycles-pp.__pte_alloc
10.88 ± 6% +9.4 20.31 perf-profile.children.cycles-pp.alloc_pages_noprof
12.00 ± 6% +9.9 21.87 perf-profile.children.cycles-pp.__alloc_frozen_pages_noprof
12.23 ± 6% +9.9 22.16 perf-profile.children.cycles-pp.alloc_pages_mpol
35.51 ± 4% -33.1 2.44 ± 2% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.44 ± 3% -0.2 0.21 ± 9% perf-profile.self.cycles-pp.tlb_remove_table
0.28 -0.1 0.17 perf-profile.self.cycles-pp.folios_put_refs
0.18 ± 3% -0.1 0.07 perf-profile.self.cycles-pp.lru_gen_add_folio
0.44 ± 9% -0.1 0.37 perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.25 -0.1 0.20 perf-profile.self.cycles-pp.perf_event_mmap_event
0.06 -0.0 0.02 ± 99% perf-profile.self.cycles-pp.kfree
0.06 ± 6% -0.0 0.04 ± 44% perf-profile.self.cycles-pp.__kmem_cache_free_bulk
0.06 -0.0 0.05 perf-profile.self.cycles-pp.uncharge_folio
0.08 ± 4% +0.0 0.10 ± 5% perf-profile.self.cycles-pp.__perf_sw_event
0.23 +0.0 0.25 ± 4% perf-profile.self.cycles-pp.flush_tlb_mm_range
0.17 ± 5% +0.0 0.19 perf-profile.self.cycles-pp.arch_get_unmapped_area_topdown
0.10 ± 3% +0.0 0.12 ± 5% perf-profile.self.cycles-pp.handle_mm_fault
0.05 +0.0 0.07 perf-profile.self.cycles-pp.__pte_offset_map
0.05 +0.0 0.07 perf-profile.self.cycles-pp.testcase
0.06 +0.0 0.08 perf-profile.self.cycles-pp.mas_prev_setup
0.07 +0.0 0.09 perf-profile.self.cycles-pp.policy_nodemask
0.06 +0.0 0.08 ± 4% perf-profile.self.cycles-pp.do_anonymous_page
0.07 ± 5% +0.0 0.09 perf-profile.self.cycles-pp.rcu_free_sheaf
0.06 ± 6% +0.0 0.08 ± 5% perf-profile.self.cycles-pp.static_key_count
0.08 +0.0 0.10 ± 4% perf-profile.self.cycles-pp.folio_remove_rmap_ptes
0.06 +0.0 0.08 ± 5% perf-profile.self.cycles-pp.can_vma_merge_right
0.06 ± 7% +0.0 0.09 perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack
0.06 +0.0 0.09 ± 5% perf-profile.self.cycles-pp.exc_page_fault
0.19 ± 3% +0.0 0.22 ± 3% perf-profile.self.cycles-pp.__call_rcu_common
0.08 ± 5% +0.0 0.11 ± 4% perf-profile.self.cycles-pp.rcu_do_batch
0.07 +0.0 0.10 ± 3% perf-profile.self.cycles-pp.pmd_install
0.10 +0.0 0.13 perf-profile.self.cycles-pp.__vma_start_write
0.08 ± 6% +0.0 0.10 ± 4% perf-profile.self.cycles-pp.__mmap_new_vma
0.07 +0.0 0.10 perf-profile.self.cycles-pp.__folio_batch_add_and_move
0.07 +0.0 0.10 perf-profile.self.cycles-pp.down_read_trylock
0.07 +0.0 0.10 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.07 +0.0 0.10 perf-profile.self.cycles-pp.folio_mark_accessed
0.07 +0.0 0.10 perf-profile.self.cycles-pp.mas_prev
0.09 ± 4% +0.0 0.12 perf-profile.self.cycles-pp.__account_obj_stock
0.13 ± 3% +0.0 0.16 ± 3% perf-profile.self.cycles-pp.alloc_pages_mpol
0.10 +0.0 0.13 ± 3% perf-profile.self.cycles-pp.tlb_gather_mmu
0.09 ± 4% +0.0 0.12 ± 7% perf-profile.self.cycles-pp.security_vm_enough_memory_mm
0.09 ± 5% +0.0 0.13 ± 2% perf-profile.self.cycles-pp.folio_batch_move_lru
0.35 +0.0 0.38 perf-profile.self.cycles-pp.mas_rev_awalk
0.11 ± 3% +0.0 0.15 perf-profile.self.cycles-pp.__free_frozen_pages
0.13 ± 2% +0.0 0.17 ± 2% perf-profile.self.cycles-pp.may_expand_vm
0.09 ± 5% +0.0 0.13 ± 2% perf-profile.self.cycles-pp.alloc_pages_noprof
0.09 +0.0 0.13 perf-profile.self.cycles-pp.__irqentry_text_end
0.11 ± 3% +0.0 0.15 ± 2% perf-profile.self.cycles-pp.folio_add_new_anon_rmap
0.11 ± 3% +0.0 0.15 ± 2% perf-profile.self.cycles-pp.free_unref_folios
0.11 +0.0 0.15 ± 2% perf-profile.self.cycles-pp.do_user_addr_fault
0.10 ± 3% +0.0 0.14 ± 4% perf-profile.self.cycles-pp.map_anon_folio_pte_nopf
0.18 +0.0 0.22 ± 2% perf-profile.self.cycles-pp.mas_wr_store_type
0.08 ± 5% +0.0 0.13 perf-profile.self.cycles-pp.pte_offset_map_lock
0.02 ± 99% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.vm_get_page_prot
0.00 +0.1 0.05 perf-profile.self.cycles-pp.__refill_obj_stock
0.00 +0.1 0.05 perf-profile.self.cycles-pp._raw_spin_unlock
0.00 +0.1 0.05 perf-profile.self.cycles-pp.security_mmap_addr
0.00 +0.1 0.05 perf-profile.self.cycles-pp.unmap_region
0.08 ± 4% +0.1 0.13 ± 2% perf-profile.self.cycles-pp.rcu_segcblist_enqueue
0.08 ± 5% +0.1 0.14 perf-profile.self.cycles-pp.mas_wr_walk_descend
0.00 +0.1 0.06 ± 8% perf-profile.self.cycles-pp.get_jiffies_update
0.00 +0.1 0.06 ± 8% perf-profile.self.cycles-pp.prandom_u32_state
0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.free_pages_and_swap_cache
0.17 ± 5% +0.1 0.23 perf-profile.self.cycles-pp.__vma_start_exclude_readers
0.12 +0.1 0.18 ± 2% perf-profile.self.cycles-pp.downgrade_write
0.30 +0.1 0.36 perf-profile.self.cycles-pp.mas_next_slot
0.00 +0.1 0.06 perf-profile.self.cycles-pp.barn_put_full_sheaf
0.00 +0.1 0.06 perf-profile.self.cycles-pp.mas_prev_range
0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.perf_exclude_event
0.16 +0.1 0.22 perf-profile.self.cycles-pp.vma_merge_new_range
0.00 +0.1 0.06 perf-profile.self.cycles-pp.x64_sys_call
0.14 +0.1 0.20 perf-profile.self.cycles-pp.down_write_killable
0.18 ± 2% +0.1 0.24 perf-profile.self.cycles-pp.error_entry
0.24 +0.1 0.30 perf-profile.self.cycles-pp.flush_tlb_func
0.19 +0.1 0.25 perf-profile.self.cycles-pp.lock_vma_under_rcu
0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.folio_add_lru_vma
0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.mas_next_range
0.12 +0.1 0.18 ± 2% perf-profile.self.cycles-pp.do_syscall_64
0.17 ± 11% +0.1 0.23 ± 11% perf-profile.self.cycles-pp.get_mem_cgroup_from_mm
0.36 +0.1 0.42 ± 2% perf-profile.self.cycles-pp.kmem_cache_free
0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.vma_is_shared_writable
0.20 ± 2% +0.1 0.26 perf-profile.self.cycles-pp.perf_event_mmap
0.00 +0.1 0.07 ± 11% perf-profile.self.cycles-pp.__anon_vma_prepare
0.16 ± 2% +0.1 0.23 perf-profile.self.cycles-pp.vm_area_alloc
0.15 ± 3% +0.1 0.22 ± 2% perf-profile.self.cycles-pp.tlb_finish_mmu
0.27 ± 9% +0.1 0.34 ± 4% perf-profile.self.cycles-pp.___perf_sw_event
0.18 ± 2% +0.1 0.25 perf-profile.self.cycles-pp.__vm_munmap
0.27 +0.1 0.34 perf-profile.self.cycles-pp.vms_gather_munmap_vmas
0.18 +0.1 0.25 perf-profile.self.cycles-pp.find_mergeable_anon_vma
0.07 +0.1 0.14 ± 3% perf-profile.self.cycles-pp.vm_mmap_pgoff
0.00 +0.1 0.08 ± 22% perf-profile.self.cycles-pp.vma_set_page_prot
0.20 ± 2% +0.1 0.27 perf-profile.self.cycles-pp.mas_store_prealloc
0.10 +0.1 0.18 ± 2% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.21 +0.1 0.29 perf-profile.self.cycles-pp.__mmap
0.04 ± 45% +0.1 0.12 ± 8% perf-profile.self.cycles-pp.perf_event_mmap_output
0.12 ± 4% +0.1 0.20 ± 2% perf-profile.self.cycles-pp.percpu_counter_add_batch
0.37 ± 5% +0.1 0.46 ± 4% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
0.17 +0.1 0.26 perf-profile.self.cycles-pp.unlink_anon_vmas
0.07 ± 5% +0.1 0.16 ± 3% perf-profile.self.cycles-pp.mmap_region
0.20 ± 6% +0.1 0.28 ± 5% perf-profile.self.cycles-pp.down_write
0.23 ± 3% +0.1 0.32 ± 2% perf-profile.self.cycles-pp.__kfree_rcu_sheaf
0.14 +0.1 0.23 ± 2% perf-profile.self.cycles-pp.zap_present_ptes
0.00 +0.1 0.10 ± 5% perf-profile.self.cycles-pp.ksm_vma_flags
0.20 ± 2% +0.1 0.29 perf-profile.self.cycles-pp.mas_find
0.25 +0.1 0.34 perf-profile.self.cycles-pp.asm_exc_page_fault
0.27 ± 6% +0.1 0.37 perf-profile.self.cycles-pp.__rcu_free_sheaf_prepare
0.23 ± 2% +0.1 0.33 ± 2% perf-profile.self.cycles-pp.unmapped_area_topdown
0.22 ± 2% +0.1 0.32 perf-profile.self.cycles-pp.__munmap
0.06 ± 9% +0.1 0.16 perf-profile.self.cycles-pp.barn_get_empty_sheaf
0.27 +0.1 0.38 perf-profile.self.cycles-pp.sync_regs
0.24 +0.1 0.35 perf-profile.self.cycles-pp.up_write
0.34 ± 2% +0.1 0.45 ± 2% perf-profile.self.cycles-pp.anon_vma_compatible
0.42 +0.1 0.53 perf-profile.self.cycles-pp.mas_prev_slot
0.25 +0.1 0.36 perf-profile.self.cycles-pp.up_read
0.06 ± 6% +0.1 0.18 perf-profile.self.cycles-pp.barn_replace_empty_sheaf
0.09 ± 5% +0.1 0.22 perf-profile.self.cycles-pp.__zap_vma_range
0.32 ± 3% +0.1 0.45 ± 2% perf-profile.self.cycles-pp.__alloc_frozen_pages_noprof
0.20 +0.1 0.34 ± 2% perf-profile.self.cycles-pp.mas_preallocate
0.23 ± 2% +0.1 0.37 perf-profile.self.cycles-pp.do_vmi_align_munmap
0.31 ± 4% +0.1 0.45 ± 6% perf-profile.self.cycles-pp.lruvec_stat_mod_folio
0.41 +0.1 0.55 perf-profile.self.cycles-pp.__handle_mm_fault
0.40 +0.1 0.54 perf-profile.self.cycles-pp._raw_spin_lock
0.49 +0.2 0.66 perf-profile.self.cycles-pp.mas_store_gfp
0.38 ± 2% +0.2 0.56 ± 3% perf-profile.self.cycles-pp._raw_spin_trylock
0.18 ± 3% +0.2 0.36 ± 7% perf-profile.self.cycles-pp.page_counter_try_charge
0.48 +0.2 0.67 perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
0.21 ± 23% +0.2 0.40 perf-profile.self.cycles-pp.rmqueue
0.32 +0.2 0.52 perf-profile.self.cycles-pp.entry_SYSCALL_64
0.42 ± 6% +0.2 0.63 ± 2% perf-profile.self.cycles-pp.__memcg_slab_free_hook
0.27 ± 16% +0.2 0.49 ± 13% perf-profile.self.cycles-pp.__mod_memcg_state
0.60 +0.2 0.83 perf-profile.self.cycles-pp.native_irq_return_iret
0.52 +0.2 0.75 perf-profile.self.cycles-pp.__memcg_slab_post_alloc_hook
0.34 ± 2% +0.2 0.58 perf-profile.self.cycles-pp.kvfree_call_rcu
0.65 +0.2 0.90 perf-profile.self.cycles-pp.mas_walk
0.56 ± 6% +0.3 0.84 ± 9% perf-profile.self.cycles-pp.page_counter_uncharge
0.62 ± 4% +0.3 0.91 ± 2% perf-profile.self.cycles-pp.kmem_cache_alloc_noprof
0.74 +0.3 1.06 perf-profile.self.cycles-pp.mas_wr_node_store
0.96 +0.3 1.30 perf-profile.self.cycles-pp.__mmap_region
0.40 ± 10% +0.4 0.80 ± 6% perf-profile.self.cycles-pp.try_charge_memcg
0.43 ± 7% +0.4 0.84 ± 7% perf-profile.self.cycles-pp.perf_iterate_sb
1.18 +0.5 1.65 perf-profile.self.cycles-pp.zap_pmd_range
0.48 ± 10% +0.7 1.22 perf-profile.self.cycles-pp.mas_update_gap
1.00 ± 8% +1.0 1.96 ± 6% perf-profile.self.cycles-pp.__memcg_kmem_charge_page
0.79 ± 11% +1.0 1.76 ± 2% perf-profile.self.cycles-pp.tlb_remove_table_rcu
0.88 ± 6% +1.0 1.88 ± 2% perf-profile.self.cycles-pp.___free_pages
1.45 +1.1 2.54 perf-profile.self.cycles-pp.rcu_cblist_dequeue
2.68 +1.2 3.87 perf-profile.self.cycles-pp.zap_pte_range
1.23 +1.2 2.45 perf-profile.self.cycles-pp.free_pud_range
1.26 ± 16% +1.9 3.14 ± 2% perf-profile.self.cycles-pp.__rmqueue_pcplist
2.60 ± 6% +2.9 5.52 perf-profile.self.cycles-pp.__pi_memcpy
10.99 +4.3 15.29 perf-profile.self.cycles-pp.native_flush_tlb_one_user
7.24 ± 2% +6.0 13.22 perf-profile.self.cycles-pp.post_alloc_hook
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
reply other threads:[~2026-05-13 14:20 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202605131640.bac25289-lkp@intel.com \
--to=oliver.sang@intel.com \
--cc=akpm@linux-foundation.org \
--cc=axelrasmussen@google.com \
--cc=baohua@kernel.org \
--cc=bhe@redhat.com \
--cc=chrisl@kernel.org \
--cc=hannes@cmpxchg.org \
--cc=jp.kobryn@linux.dev \
--cc=kasong@tencent.com \
--cc=linux-mm@kvack.org \
--cc=lkp@intel.com \
--cc=mhocko@suse.com \
--cc=nphamcs@gmail.com \
--cc=oe-lkp@lists.linux.dev \
--cc=riel@surriel.com \
--cc=shakeel.butt@linux.dev \
--cc=shikemeng@huaweicloud.com \
--cc=weixugc@google.com \
--cc=willy@infradead.org \
--cc=yuanchu@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox