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Date: Mon, 11 Sep 2023 14:24:59 +0800
From: kernel test robot <oliver.sang@...el.com>
To: "Liam R. Howlett" <Liam.Howlett@...cle.com>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
<linux-kernel@...r.kernel.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Peng Zhang <zhangpeng.00@...edance.com>,
Suren Baghdasaryan <surenb@...gle.com>,
<maple-tree@...ts.infradead.org>, <linux-mm@...ck.org>,
<ying.huang@...el.com>, <feng.tang@...el.com>,
<fengwei.yin@...el.com>, <oliver.sang@...el.com>
Subject: [linus:master] [maple_tree] 17983dc617:
stress-ng.mmapmany.ops_per_sec 21.4% improvement
Hello,
kernel test robot noticed a 21.4% improvement of stress-ng.mmapmany.ops_per_sec on:
commit: 17983dc617837a588a52848ab4034d8efa6c1fa6 ("maple_tree: refine mas_preallocate() node calculations")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
testcase: stress-ng
test machine: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory
parameters:
nr_threads: 10%
disk: 1HDD
testtime: 60s
fs: ext4
class: vm
test: mmapmany
cpufreq_governor: performance
In addition to that, the commit also has significant impact on the following tests:
+------------------+-------------------------------------------------------------------------------------------------+
| testcase: change | stress-ng: stress-ng.tmpfs.ops_per_sec 7.4% improvement |
| test machine | 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory |
| test parameters | class=memory |
| | cpufreq_governor=performance |
| | nr_threads=100% |
| | test=tmpfs |
| | testtime=60s |
+------------------+-------------------------------------------------------------------------------------------------+
| testcase: change | stress-ng: stress-ng.tmpfs.ops_per_sec 4.9% improvement |
| test machine | 36 threads 1 sockets Intel(R) Core(TM) i9-10980XE CPU @ 3.00GHz (Cascade Lake) with 128G memory |
| test parameters | class=memory |
| | cpufreq_governor=performance |
| | nr_threads=1 |
| | test=tmpfs |
| | testtime=60s |
+------------------+-------------------------------------------------------------------------------------------------+
Details are as below:
-------------------------------------------------------------------------------------------------->
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20230911/202309111405.694eddb1-oliver.sang@intel.com
=========================================================================================
class/compiler/cpufreq_governor/disk/fs/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime:
vm/gcc-12/performance/1HDD/ext4/x86_64-rhel-8.3/10%/debian-11.1-x86_64-20220510.cgz/lkp-icl-2sp8/mmapmany/stress-ng/60s
commit:
0b8bb544b1 ("maple_tree: update mas_preallocate() testing")
17983dc617 ("maple_tree: refine mas_preallocate() node calculations")
0b8bb544b1a7051c 17983dc617837a588a52848ab40
---------------- ---------------------------
%stddev %change %stddev
\ | \
7362 ± 4% -7.8% 6789 ± 5% numa-meminfo.node1.KernelStack
681.00 ± 19% +32.5% 902.17 ± 7% perf-c2c.DRAM.local
41025 ± 8% -12.4% 35932 ± 2% sched_debug.cfs_rq:/.min_vruntime.max
71.82 +3.2% 74.12 turbostat.RAMWatt
0.84 +0.2 1.03 mpstat.cpu.all.soft%
0.52 +0.1 0.59 mpstat.cpu.all.usr%
22458133 ± 9% +23.4% 27716537 ± 4% numa-numastat.node0.local_node
22475498 ± 9% +23.5% 27757901 ± 4% numa-numastat.node0.numa_hit
24279266 ± 9% +18.9% 28860960 ± 4% numa-numastat.node1.local_node
24328316 ± 9% +18.8% 28904203 ± 4% numa-numastat.node1.numa_hit
22475366 ± 9% +23.5% 27757954 ± 4% numa-vmstat.node0.numa_hit
22458001 ± 9% +23.4% 27716590 ± 4% numa-vmstat.node0.numa_local
7364 ± 4% -7.8% 6790 ± 5% numa-vmstat.node1.nr_kernel_stack
24328157 ± 9% +18.8% 28904271 ± 4% numa-vmstat.node1.numa_hit
24279107 ± 9% +18.9% 28861028 ± 4% numa-vmstat.node1.numa_local
46805781 +21.1% 56665148 proc-vmstat.numa_hit
46739367 +21.1% 56580541 proc-vmstat.numa_local
45820 ± 4% +7.9% 49447 proc-vmstat.pgactivate
47376998 +20.9% 57300833 proc-vmstat.pgalloc_normal
45597648 +21.1% 55222396 proc-vmstat.pgfault
47290647 +20.9% 57193576 proc-vmstat.pgfree
22636062 +21.3% 27447928 stress-ng.mmapmany.ops
375584 +21.4% 455871 stress-ng.mmapmany.ops_per_sec
6904 ± 3% +15.3% 7963 ± 4% stress-ng.time.involuntary_context_switches
45280021 +21.3% 54909557 stress-ng.time.minor_page_faults
524.33 -1.6% 516.00 stress-ng.time.percent_of_cpu_this_job_got
313.70 -2.7% 305.32 stress-ng.time.system_time
0.84 ±220% +198.0% 2.51 ± 99% perf-sched.sch_delay.max.ms.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
0.54 ± 7% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.__cond_resched.down_write.anon_vma_clone.__split_vma.do_vmi_align_munmap
0.50 ± 45% +48.4% 0.74 ± 15% perf-sched.wait_and_delay.avg.ms.__cond_resched.down_write.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
0.42 ± 50% +61.5% 0.68 ± 13% perf-sched.wait_and_delay.avg.ms.__cond_resched.kmem_cache_alloc.vm_area_dup.__split_vma.do_vmi_align_munmap
0.59 ± 10% +23.5% 0.73 ± 4% perf-sched.wait_and_delay.avg.ms.__cond_resched.unmap_vmas.unmap_region.constprop.0
61.67 ± 26% -100.0% 0.00 perf-sched.wait_and_delay.count.__cond_resched.down_write.anon_vma_clone.__split_vma.do_vmi_align_munmap
84.83 ± 8% +39.1% 118.00 ± 4% perf-sched.wait_and_delay.count.__cond_resched.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region.constprop
137.50 ± 15% +28.5% 176.67 ± 4% perf-sched.wait_and_delay.count.__cond_resched.unmap_vmas.unmap_region.constprop.0
2.14 ± 28% -100.0% 0.00 perf-sched.wait_and_delay.max.ms.__cond_resched.down_write.anon_vma_clone.__split_vma.do_vmi_align_munmap
2.21 ± 22% +29.0% 2.85 ± 15% perf-sched.wait_and_delay.max.ms.__cond_resched.unmap_vmas.unmap_region.constprop.0
1.39 ± 47% +75.0% 2.43 ± 10% perf-sched.wait_and_delay.max.ms.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
0.58 ± 10% +27.6% 0.74 ± 15% perf-sched.wait_time.avg.ms.__cond_resched.down_write.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
0.51 ± 19% +33.8% 0.68 ± 13% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc.vm_area_dup.__split_vma.do_vmi_align_munmap
0.59 ± 10% +23.5% 0.73 ± 4% perf-sched.wait_time.avg.ms.__cond_resched.unmap_vmas.unmap_region.constprop.0
1.38 ± 29% -62.0% 0.52 ± 82% perf-sched.wait_time.max.ms.__cond_resched.down_write.vma_prepare.vma_expand.mmap_region
1.27 ± 18% +35.2% 1.72 ± 11% perf-sched.wait_time.max.ms.__cond_resched.down_write_killable.__vm_munmap.__x64_sys_munmap.do_syscall_64
2.21 ± 22% +29.0% 2.85 ± 15% perf-sched.wait_time.max.ms.__cond_resched.unmap_vmas.unmap_region.constprop.0
1.59 ± 24% +50.1% 2.38 ± 22% perf-sched.wait_time.max.ms.__cond_resched.zap_pmd_range.isra.0.unmap_page_range
6.18 +4.6% 6.46 perf-stat.i.MPKI
4.765e+09 +10.1% 5.244e+09 perf-stat.i.branch-instructions
1.03 -0.4 0.59 perf-stat.i.branch-miss-rate%
48783771 -38.9% 29830374 perf-stat.i.branch-misses
32.48 +2.5 34.94 perf-stat.i.cache-miss-rate%
50411568 +22.1% 61552341 perf-stat.i.cache-misses
1.532e+08 +13.4% 1.737e+08 perf-stat.i.cache-references
0.91 -6.9% 0.85 perf-stat.i.cpi
145.81 ± 2% +13.7% 165.79 ± 3% perf-stat.i.cpu-migrations
491.12 -15.9% 412.79 perf-stat.i.cycles-between-cache-misses
0.02 ± 5% +0.0 0.02 ± 4% perf-stat.i.dTLB-load-miss-rate%
1220238 ± 6% +19.6% 1459884 ± 4% perf-stat.i.dTLB-load-misses
6.037e+09 +9.2% 6.59e+09 perf-stat.i.dTLB-loads
0.16 +0.0 0.18 perf-stat.i.dTLB-store-miss-rate%
5543237 +21.2% 6720196 perf-stat.i.dTLB-store-misses
3.335e+09 +8.9% 3.631e+09 perf-stat.i.dTLB-stores
2.443e+10 +8.4% 2.647e+10 perf-stat.i.instructions
1.10 +7.3% 1.18 perf-stat.i.ipc
484.73 +14.7% 556.13 perf-stat.i.metric.K/sec
223.26 +9.4% 244.33 perf-stat.i.metric.M/sec
729194 +21.0% 882664 perf-stat.i.minor-faults
6157316 ± 6% +21.5% 7481341 ± 4% perf-stat.i.node-loads
11319353 ± 2% +14.2% 12928670 ± 2% perf-stat.i.node-stores
729194 +21.0% 882664 perf-stat.i.page-faults
6.27 +4.6% 6.56 perf-stat.overall.MPKI
1.02 -0.5 0.57 perf-stat.overall.branch-miss-rate%
32.91 +2.5 35.44 perf-stat.overall.cache-miss-rate%
0.92 -7.1% 0.85 perf-stat.overall.cpi
443.99 -17.5% 366.31 perf-stat.overall.cycles-between-cache-misses
0.02 ± 5% +0.0 0.02 ± 4% perf-stat.overall.dTLB-load-miss-rate%
0.17 +0.0 0.18 perf-stat.overall.dTLB-store-miss-rate%
1.09 +7.6% 1.17 perf-stat.overall.ipc
4.689e+09 +10.1% 5.161e+09 perf-stat.ps.branch-instructions
48008846 -38.9% 29356608 perf-stat.ps.branch-misses
49613598 +22.1% 60578072 perf-stat.ps.cache-misses
1.508e+08 +13.3% 1.709e+08 perf-stat.ps.cache-references
143.49 ± 2% +13.7% 163.15 ± 3% perf-stat.ps.cpu-migrations
1200901 ± 6% +19.6% 1436786 ± 4% perf-stat.ps.dTLB-load-misses
5.941e+09 +9.2% 6.486e+09 perf-stat.ps.dTLB-loads
5455639 +21.2% 6613896 perf-stat.ps.dTLB-store-misses
3.282e+09 +8.9% 3.574e+09 perf-stat.ps.dTLB-stores
2.404e+10 +8.4% 2.605e+10 perf-stat.ps.instructions
717671 +21.0% 868700 perf-stat.ps.minor-faults
6059815 ± 6% +21.5% 7362832 ± 4% perf-stat.ps.node-loads
11140400 ± 2% +14.2% 12724002 ± 2% perf-stat.ps.node-stores
717672 +21.0% 868701 perf-stat.ps.page-faults
1.52e+12 +8.3% 1.647e+12 perf-stat.total.instructions
30.76 ± 2% -9.4 21.35 perf-profile.calltrace.cycles-pp.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
8.00 ± 9% -6.8 1.16 ± 9% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_bulk.mas_alloc_nodes.mas_preallocate.__split_vma.do_vmi_align_munmap
7.44 ± 6% -6.8 0.61 ± 2% perf-profile.calltrace.cycles-pp.mas_destroy.mas_store_prealloc.vma_complete.__split_vma.do_vmi_align_munmap
8.59 ± 8% -6.6 1.97 ± 6% perf-profile.calltrace.cycles-pp.mas_alloc_nodes.mas_preallocate.__split_vma.do_vmi_align_munmap.do_vmi_munmap
7.53 ± 10% -6.4 1.11 ± 9% perf-profile.calltrace.cycles-pp.__kmem_cache_alloc_bulk.kmem_cache_alloc_bulk.mas_alloc_nodes.mas_preallocate.__split_vma
11.75 ± 3% -6.2 5.59 perf-profile.calltrace.cycles-pp.mas_store_prealloc.vma_complete.__split_vma.do_vmi_align_munmap.do_vmi_munmap
6.11 ± 6% -6.1 0.00 perf-profile.calltrace.cycles-pp.kmem_cache_free_bulk.mas_destroy.mas_store_prealloc.vma_complete.__split_vma
13.58 ± 2% -5.9 7.71 perf-profile.calltrace.cycles-pp.vma_complete.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
8.65 ± 8% -5.8 2.86 ± 4% perf-profile.calltrace.cycles-pp.mas_preallocate.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
5.66 ± 17% -5.4 0.27 ±100% perf-profile.calltrace.cycles-pp.___slab_alloc.__kmem_cache_alloc_bulk.kmem_cache_alloc_bulk.mas_alloc_nodes.mas_preallocate
5.94 ± 6% -3.7 2.22 ± 2% perf-profile.calltrace.cycles-pp.vma_expand.mmap_region.do_mmap.vm_mmap_pgoff.do_syscall_64
8.05 ± 3% -3.4 4.62 ± 2% perf-profile.calltrace.cycles-pp.mmap_region.do_mmap.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
60.10 -3.1 56.99 perf-profile.calltrace.cycles-pp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
10.67 -2.9 7.75 ± 2% perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
11.09 -2.9 8.22 ± 2% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
11.22 -2.8 8.38 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
11.25 -2.8 8.41 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__mmap
61.82 -2.8 59.06 perf-profile.calltrace.cycles-pp.do_vmi_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
12.40 -2.6 9.78 ± 2% perf-profile.calltrace.cycles-pp.__mmap
62.62 -2.6 60.04 perf-profile.calltrace.cycles-pp.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
62.66 -2.6 60.08 perf-profile.calltrace.cycles-pp.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
63.10 -2.3 60.82 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
63.38 -2.2 61.16 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__munmap
2.59 ± 4% -2.0 0.54 ± 3% perf-profile.calltrace.cycles-pp.mas_store_prealloc.vma_expand.mmap_region.do_mmap.vm_mmap_pgoff
64.19 -2.0 62.16 perf-profile.calltrace.cycles-pp.__munmap
0.55 ± 6% +0.1 0.66 ± 6% perf-profile.calltrace.cycles-pp.get_obj_cgroup_from_current.kmem_cache_alloc.vm_area_dup.__split_vma.do_vmi_align_munmap
0.69 ± 2% +0.1 0.79 ± 4% perf-profile.calltrace.cycles-pp.kmem_cache_free.unlink_anon_vmas.free_pgtables.unmap_region.do_vmi_align_munmap
0.89 ± 5% +0.1 1.01 ± 3% perf-profile.calltrace.cycles-pp.perf_iterate_sb.perf_event_mmap_event.perf_event_mmap.mmap_region.do_mmap
0.70 ± 6% +0.1 0.82 ± 4% perf-profile.calltrace.cycles-pp.perf_event_mmap_output.perf_iterate_sb.perf_event_mmap_event.perf_event_mmap.mmap_region
0.65 ± 2% +0.1 0.79 ± 2% perf-profile.calltrace.cycles-pp.mas_wmb_replace.mas_spanning_rebalance.mas_rebalance.mas_wr_bnode.mas_store_gfp
0.63 ± 6% +0.1 0.77 ± 3% perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irqsave.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region
0.69 ± 8% +0.2 0.84 ± 3% perf-profile.calltrace.cycles-pp.down_write.vma_prepare.__split_vma.do_vmi_align_munmap.do_vmi_munmap
0.53 ± 3% +0.2 0.68 ± 4% perf-profile.calltrace.cycles-pp.mas_push_data.mas_split.mas_wr_bnode.mas_store_prealloc.vma_complete
0.96 ± 3% +0.2 1.12 ± 4% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.release_pages.tlb_batch_pages_flush.tlb_finish_mmu
0.74 ± 5% +0.2 0.90 ± 5% perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.acpi_safe_halt.acpi_idle_enter
0.69 ± 3% +0.2 0.86 ± 4% perf-profile.calltrace.cycles-pp.mas_wmb_replace.mas_spanning_rebalance.mas_wr_spanning_store.mas_store_gfp.do_vmi_align_munmap
0.70 ± 5% +0.2 0.88 ± 5% perf-profile.calltrace.cycles-pp.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.acpi_safe_halt
0.69 ± 6% +0.2 0.88 ± 9% perf-profile.calltrace.cycles-pp.___slab_alloc.kmem_cache_alloc.vm_area_dup.__split_vma.do_vmi_align_munmap
0.92 ± 3% +0.2 1.12 ± 3% perf-profile.calltrace.cycles-pp.lru_add_fn.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region
0.77 ± 5% +0.2 0.97 ± 2% perf-profile.calltrace.cycles-pp.__count_memcg_events.charge_memcg.__mem_cgroup_charge.do_anonymous_page.__handle_mm_fault
1.20 ± 4% +0.2 1.41 ± 6% perf-profile.calltrace.cycles-pp.anon_vma_interval_tree_insert.anon_vma_clone.__split_vma.do_vmi_align_munmap.do_vmi_munmap
0.88 ± 4% +0.2 1.08 ± 2% perf-profile.calltrace.cycles-pp.native_flush_tlb_one_user.flush_tlb_func.flush_tlb_mm_range.tlb_finish_mmu.unmap_region
0.96 ± 4% +0.2 1.17 ± 2% perf-profile.calltrace.cycles-pp.flush_tlb_func.flush_tlb_mm_range.tlb_finish_mmu.unmap_region.do_vmi_align_munmap
1.07 ± 3% +0.2 1.28 ± 2% perf-profile.calltrace.cycles-pp.sync_regs.asm_exc_page_fault.stress_mmapmany_child
2.20 ± 3% +0.2 2.42 ± 2% perf-profile.calltrace.cycles-pp.mas_wr_node_store.mas_wr_store_entry.mas_store_prealloc.vma_complete.__split_vma
1.33 ± 4% +0.2 1.56 ± 4% perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irqsave.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region
0.79 ± 9% +0.2 1.03 ± 5% perf-profile.calltrace.cycles-pp.rmqueue.get_page_from_freelist.__alloc_pages.__folio_alloc.vma_alloc_folio
1.21 ± 3% +0.2 1.46 ± 2% perf-profile.calltrace.cycles-pp.mas_wr_walk.mas_wr_store_entry.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
1.08 ± 4% +0.3 1.33 ± 2% perf-profile.calltrace.cycles-pp.vma_prepare.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
1.19 ± 3% +0.3 1.45 ± 2% perf-profile.calltrace.cycles-pp.mtree_range_walk.mas_walk.mas_find.do_vmi_munmap.__vm_munmap
2.55 ± 4% +0.3 2.80 ± 3% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.acpi_safe_halt.acpi_idle_enter.cpuidle_enter_state
2.50 ± 2% +0.3 2.76 perf-profile.calltrace.cycles-pp.mas_wr_store_entry.mas_store_prealloc.vma_complete.__split_vma.do_vmi_align_munmap
1.41 ± 4% +0.3 1.68 ± 3% perf-profile.calltrace.cycles-pp.anon_vma_interval_tree_insert.vma_complete.__split_vma.do_vmi_align_munmap.do_vmi_munmap
1.48 ± 5% +0.3 1.75 ± 4% perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region
1.38 ± 3% +0.3 1.66 ± 2% perf-profile.calltrace.cycles-pp.mas_find.do_vmi_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
1.32 ± 3% +0.3 1.60 ± 2% perf-profile.calltrace.cycles-pp.mas_walk.mas_find.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
0.88 ± 12% +0.3 1.16 ± 11% perf-profile.calltrace.cycles-pp.free_unref_page_list.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region
0.49 ± 46% +0.3 0.77 ± 2% perf-profile.calltrace.cycles-pp.folio_add_new_anon_rmap.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
1.30 ± 2% +0.3 1.61 ± 3% perf-profile.calltrace.cycles-pp.flush_tlb_mm_range.tlb_finish_mmu.unmap_region.do_vmi_align_munmap.do_vmi_munmap
1.65 ± 4% +0.3 1.96 ± 3% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region.do_vmi_align_munmap
1.59 ± 5% +0.3 1.91 ± 2% perf-profile.calltrace.cycles-pp.mas_rev_awalk.mas_empty_area_rev.vm_unmapped_area.arch_get_unmapped_area_topdown.get_unmapped_area
0.83 ± 6% +0.3 1.15 ± 9% perf-profile.calltrace.cycles-pp.memcg_slab_post_alloc_hook.kmem_cache_alloc.vm_area_dup.__split_vma.do_vmi_align_munmap
5.43 ± 2% +0.3 5.75 ± 3% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
5.47 ± 2% +0.3 5.80 ± 3% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
5.48 ± 2% +0.3 5.81 ± 3% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
5.48 ± 2% +0.3 5.81 ± 3% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
1.63 ± 2% +0.3 1.96 ± 2% perf-profile.calltrace.cycles-pp.mas_wr_node_store.mas_wr_store_entry.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
5.58 ± 2% +0.3 5.91 ± 3% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
1.91 ± 2% +0.3 2.25 ± 3% perf-profile.calltrace.cycles-pp.unlink_anon_vmas.free_pgtables.unmap_region.do_vmi_align_munmap.do_vmi_munmap
1.38 ± 2% +0.4 1.74 ± 2% perf-profile.calltrace.cycles-pp.mas_split.mas_wr_bnode.mas_store_prealloc.vma_complete.__split_vma
1.38 ± 6% +0.4 1.74 ± 2% perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_pages.__folio_alloc.vma_alloc_folio.do_anonymous_page
0.94 ± 10% +0.4 1.31 ± 8% perf-profile.calltrace.cycles-pp.__kmem_cache_alloc_bulk.kmem_cache_alloc_bulk.mas_alloc_nodes.mas_wr_spanning_store.mas_store_gfp
0.97 ± 10% +0.4 1.34 ± 8% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_bulk.mas_alloc_nodes.mas_wr_spanning_store.mas_store_gfp.do_vmi_align_munmap
1.92 ± 4% +0.4 2.30 ± 2% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.unmap_region.do_vmi_align_munmap.do_vmi_munmap
1.02 ± 10% +0.4 1.40 ± 7% perf-profile.calltrace.cycles-pp.mas_alloc_nodes.mas_wr_spanning_store.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
1.56 ± 2% +0.4 1.94 ± 2% perf-profile.calltrace.cycles-pp.mas_wr_bnode.mas_store_prealloc.vma_complete.__split_vma.do_vmi_align_munmap
2.09 ± 2% +0.4 2.47 ± 2% perf-profile.calltrace.cycles-pp.free_pgtables.unmap_region.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
1.93 ± 4% +0.4 2.32 ± 2% perf-profile.calltrace.cycles-pp.mas_empty_area_rev.vm_unmapped_area.arch_get_unmapped_area_topdown.get_unmapped_area.do_mmap
0.90 ± 4% +0.4 1.29 ± 9% perf-profile.calltrace.cycles-pp.kmem_cache_alloc.anon_vma_clone.__split_vma.do_vmi_align_munmap.do_vmi_munmap
1.54 ± 5% +0.4 1.93 perf-profile.calltrace.cycles-pp.__alloc_pages.__folio_alloc.vma_alloc_folio.do_anonymous_page.__handle_mm_fault
1.56 ± 5% +0.4 1.95 perf-profile.calltrace.cycles-pp.__folio_alloc.vma_alloc_folio.do_anonymous_page.__handle_mm_fault.handle_mm_fault
1.92 ± 4% +0.4 2.32 ± 2% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.__mmap
1.84 ± 3% +0.4 2.26 perf-profile.calltrace.cycles-pp._raw_spin_lock.__pte_offset_map_lock.do_anonymous_page.__handle_mm_fault.handle_mm_fault
0.17 ±141% +0.4 0.60 ± 4% perf-profile.calltrace.cycles-pp.lock_vma_under_rcu.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.stress_mmapmany_child
1.76 ± 5% +0.4 2.19 perf-profile.calltrace.cycles-pp.vma_alloc_folio.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
2.12 ± 3% +0.4 2.57 ± 2% perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
0.27 ±100% +0.5 0.74 ± 3% perf-profile.calltrace.cycles-pp.__slab_free.rcu_do_batch.rcu_core.__do_softirq.run_ksoftirqd
2.42 ± 3% +0.5 2.88 perf-profile.calltrace.cycles-pp.vm_unmapped_area.arch_get_unmapped_area_topdown.get_unmapped_area.do_mmap.vm_mmap_pgoff
2.18 ± 3% +0.5 2.64 ± 2% perf-profile.calltrace.cycles-pp.__pte_offset_map_lock.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
2.18 +0.5 2.66 ± 2% perf-profile.calltrace.cycles-pp.mas_spanning_rebalance.mas_rebalance.mas_wr_bnode.mas_store_gfp.do_vmi_align_munmap
1.91 ± 5% +0.5 2.39 perf-profile.calltrace.cycles-pp.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region.do_vmi_align_munmap
1.97 ± 5% +0.5 2.46 ± 2% perf-profile.calltrace.cycles-pp.lru_add_drain_cpu.lru_add_drain.unmap_region.do_vmi_align_munmap.do_vmi_munmap
2.50 ± 3% +0.5 2.99 ± 2% perf-profile.calltrace.cycles-pp.arch_get_unmapped_area_topdown.get_unmapped_area.do_mmap.vm_mmap_pgoff.do_syscall_64
1.98 ± 5% +0.5 2.47 perf-profile.calltrace.cycles-pp.lru_add_drain.unmap_region.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
2.55 ± 3% +0.5 3.04 perf-profile.calltrace.cycles-pp.get_unmapped_area.do_mmap.vm_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.08 ±223% +0.5 0.61 ± 7% perf-profile.calltrace.cycles-pp.rcu_do_batch.rcu_core.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt
0.09 ±223% +0.5 0.63 ± 3% perf-profile.calltrace.cycles-pp.__mod_lruvec_page_state.folio_add_new_anon_rmap.do_anonymous_page.__handle_mm_fault.handle_mm_fault
0.00 +0.5 0.54 ± 2% perf-profile.calltrace.cycles-pp.__entry_text_start.__munmap
0.00 +0.5 0.55 ± 7% perf-profile.calltrace.cycles-pp.anon_vma_interval_tree_insert.vma_complete.vma_expand.mmap_region.do_mmap
0.09 ±223% +0.6 0.64 ± 7% perf-profile.calltrace.cycles-pp.rcu_core.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
2.75 ± 5% +0.6 3.33 ± 2% perf-profile.calltrace.cycles-pp.charge_memcg.__mem_cgroup_charge.do_anonymous_page.__handle_mm_fault.handle_mm_fault
2.41 +0.6 3.00 perf-profile.calltrace.cycles-pp.mas_spanning_rebalance.mas_wr_spanning_store.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
0.19 ±142% +0.6 0.80 ± 3% perf-profile.calltrace.cycles-pp.vm_area_free_rcu_cb.rcu_do_batch.rcu_core.__do_softirq.run_ksoftirqd
0.00 +0.7 0.65 ± 9% perf-profile.calltrace.cycles-pp.__kmem_cache_alloc_bulk.kmem_cache_alloc_bulk.mas_alloc_nodes.mas_rebalance.mas_wr_bnode
0.00 +0.7 0.65 ± 15% perf-profile.calltrace.cycles-pp.memcg_slab_post_alloc_hook.kmem_cache_alloc.anon_vma_clone.__split_vma.do_vmi_align_munmap
3.09 ± 5% +0.7 3.76 ± 2% perf-profile.calltrace.cycles-pp.__mem_cgroup_charge.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
3.21 ± 2% +0.7 3.88 perf-profile.calltrace.cycles-pp.mas_wr_store_entry.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
0.00 +0.7 0.68 ± 9% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_bulk.mas_alloc_nodes.mas_rebalance.mas_wr_bnode.mas_store_gfp
0.00 +0.8 0.76 ± 8% perf-profile.calltrace.cycles-pp.mas_alloc_nodes.mas_rebalance.mas_wr_bnode.mas_store_gfp.do_vmi_align_munmap
0.00 +0.8 0.79 ± 4% perf-profile.calltrace.cycles-pp.kmem_cache_alloc.mas_alloc_nodes.mas_preallocate.__split_vma.do_vmi_align_munmap
2.82 ± 3% +0.8 3.63 perf-profile.calltrace.cycles-pp.anon_vma_clone.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
3.00 ± 5% +0.8 3.82 ± 4% perf-profile.calltrace.cycles-pp.kmem_cache_alloc.vm_area_dup.__split_vma.do_vmi_align_munmap.do_vmi_munmap
2.85 ± 2% +0.9 3.70 ± 3% perf-profile.calltrace.cycles-pp.mas_rebalance.mas_wr_bnode.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
2.97 ± 2% +0.9 3.84 ± 2% perf-profile.calltrace.cycles-pp.mas_wr_bnode.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
1.64 ± 12% +0.9 2.57 ± 3% perf-profile.calltrace.cycles-pp.ret_from_fork_asm
1.64 ± 12% +0.9 2.57 ± 3% perf-profile.calltrace.cycles-pp.ret_from_fork.ret_from_fork_asm
1.64 ± 12% +0.9 2.57 ± 3% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork.ret_from_fork_asm
1.52 ± 12% +0.9 2.47 ± 3% perf-profile.calltrace.cycles-pp.rcu_do_batch.rcu_core.__do_softirq.run_ksoftirqd.smpboot_thread_fn
1.54 ± 12% +0.9 2.48 ± 3% perf-profile.calltrace.cycles-pp.__do_softirq.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork
1.54 ± 12% +0.9 2.48 ± 3% perf-profile.calltrace.cycles-pp.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
1.53 ± 12% +0.9 2.48 ± 3% perf-profile.calltrace.cycles-pp.rcu_core.__do_softirq.run_ksoftirqd.smpboot_thread_fn.kthread
1.55 ± 12% +1.0 2.51 ± 3% perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
3.83 ± 5% +1.0 4.85 ± 3% perf-profile.calltrace.cycles-pp.vm_area_dup.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
3.84 ± 3% +1.0 4.86 ± 3% perf-profile.calltrace.cycles-pp.mas_wr_spanning_store.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
6.36 ± 3% +1.3 7.64 ± 5% perf-profile.calltrace.cycles-pp.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region.do_vmi_align_munmap
6.60 ± 3% +1.3 7.94 ± 5% perf-profile.calltrace.cycles-pp.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region.do_vmi_align_munmap.do_vmi_munmap
8.25 ± 2% +1.7 9.98 ± 4% perf-profile.calltrace.cycles-pp.tlb_finish_mmu.unmap_region.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
8.35 ± 4% +1.9 10.22 perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
8.83 ± 4% +1.9 10.75 perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
9.28 ± 4% +2.0 11.31 perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.stress_mmapmany_child
10.50 ± 4% +2.3 12.79 perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.stress_mmapmany_child
10.56 ± 4% +2.3 12.86 perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.stress_mmapmany_child
11.46 ± 2% +2.7 14.15 perf-profile.calltrace.cycles-pp.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
13.58 ± 4% +3.0 16.55 perf-profile.calltrace.cycles-pp.asm_exc_page_fault.stress_mmapmany_child
14.88 +3.2 18.04 ± 2% perf-profile.calltrace.cycles-pp.unmap_region.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
15.65 ± 4% +3.3 18.92 perf-profile.calltrace.cycles-pp.stress_mmapmany_child
30.81 ± 2% -9.4 21.42 perf-profile.children.cycles-pp.__split_vma
10.65 ± 6% -9.0 1.69 ± 2% perf-profile.children.cycles-pp.mas_destroy
11.44 ± 10% -8.2 3.19 ± 8% perf-profile.children.cycles-pp.kmem_cache_alloc_bulk
14.38 ± 3% -8.2 6.17 perf-profile.children.cycles-pp.mas_store_prealloc
12.58 ± 9% -7.7 4.84 ± 6% perf-profile.children.cycles-pp.mas_alloc_nodes
10.77 ± 11% -7.7 3.08 ± 8% perf-profile.children.cycles-pp.__kmem_cache_alloc_bulk
10.96 ± 8% -7.6 3.34 ± 4% perf-profile.children.cycles-pp.mas_preallocate
8.58 ± 6% -7.6 0.96 ± 2% perf-profile.children.cycles-pp.kmem_cache_free_bulk
14.24 ± 2% -5.8 8.42 perf-profile.children.cycles-pp.vma_complete
74.55 -5.1 69.45 perf-profile.children.cycles-pp.do_syscall_64
74.83 -5.0 69.78 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
7.27 ± 14% -4.9 2.40 ± 9% perf-profile.children.cycles-pp.___slab_alloc
5.95 ± 5% -3.7 2.23 ± 2% perf-profile.children.cycles-pp.vma_expand
8.10 ± 3% -3.4 4.67 ± 2% perf-profile.children.cycles-pp.mmap_region
60.24 -3.1 57.16 perf-profile.children.cycles-pp.do_vmi_align_munmap
10.70 -2.9 7.78 ± 2% perf-profile.children.cycles-pp.do_mmap
3.66 ± 23% -2.9 0.79 ± 13% perf-profile.children.cycles-pp.get_partial_node
11.12 -2.9 8.26 ± 2% perf-profile.children.cycles-pp.vm_mmap_pgoff
62.10 -2.7 59.39 perf-profile.children.cycles-pp.do_vmi_munmap
12.48 -2.6 9.87 ± 2% perf-profile.children.cycles-pp.__mmap
62.64 -2.6 60.07 perf-profile.children.cycles-pp.__vm_munmap
62.67 -2.6 60.10 perf-profile.children.cycles-pp.__x64_sys_munmap
2.94 ± 23% -2.4 0.54 ± 10% perf-profile.children.cycles-pp.__unfreeze_partials
4.43 ± 23% -2.4 2.03 ± 4% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
2.87 ± 33% -2.3 0.58 ± 7% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
64.50 -2.0 62.53 perf-profile.children.cycles-pp.__munmap
1.24 ± 35% -1.0 0.24 ± 50% perf-profile.children.cycles-pp.get_any_partial
6.36 -0.5 5.86 ± 2% perf-profile.children.cycles-pp.__slab_free
0.58 ± 3% -0.4 0.18 ± 8% perf-profile.children.cycles-pp.put_cpu_partial
0.38 ± 3% -0.0 0.34 ± 4% perf-profile.children.cycles-pp.__rb_insert_augmented
0.06 ± 6% +0.0 0.08 ± 12% perf-profile.children.cycles-pp.uncharge_folio
0.12 ± 9% +0.0 0.14 ± 7% perf-profile.children.cycles-pp.page_counter_try_charge
0.14 ± 4% +0.0 0.16 ± 7% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.08 ± 10% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.__mod_zone_page_state
0.08 ± 14% +0.0 0.10 ± 9% perf-profile.children.cycles-pp.down_read_trylock
0.09 ± 11% +0.0 0.12 ± 9% perf-profile.children.cycles-pp.free_unref_page_prepare
0.14 ± 7% +0.0 0.17 ± 11% perf-profile.children.cycles-pp.free_pages_and_swap_cache
0.12 ± 6% +0.0 0.15 ± 10% perf-profile.children.cycles-pp.mas_split_final_node
0.14 ± 9% +0.0 0.17 ± 4% perf-profile.children.cycles-pp.__perf_event_header__init_id
0.20 ± 6% +0.0 0.23 ± 6% perf-profile.children.cycles-pp.__pte_offset_map
0.14 ± 10% +0.0 0.18 ± 6% perf-profile.children.cycles-pp.mas_wr_slot_store
0.03 ± 70% +0.0 0.07 ± 10% perf-profile.children.cycles-pp._find_next_bit
0.14 ± 7% +0.0 0.18 ± 6% perf-profile.children.cycles-pp.mast_topiary
0.14 ± 4% +0.0 0.18 ± 5% perf-profile.children.cycles-pp.downgrade_write
0.37 ± 5% +0.0 0.41 ± 5% perf-profile.children.cycles-pp.__folio_throttle_swaprate
0.11 ± 8% +0.0 0.16 ± 10% perf-profile.children.cycles-pp.mas_next_sibling
0.26 ± 4% +0.0 0.31 ± 8% perf-profile.children.cycles-pp.__anon_vma_interval_tree_remove
0.25 ± 4% +0.1 0.30 ± 6% perf-profile.children.cycles-pp.__mod_node_page_state
0.28 ± 8% +0.1 0.33 ± 5% perf-profile.children.cycles-pp.cgroup_rstat_updated
0.33 ± 3% +0.1 0.38 ± 5% perf-profile.children.cycles-pp.percpu_counter_add_batch
0.24 ± 9% +0.1 0.30 ± 7% perf-profile.children.cycles-pp.mas_replace
0.28 ± 5% +0.1 0.34 ± 7% perf-profile.children.cycles-pp.refill_obj_stock
0.07 ± 11% +0.1 0.12 ± 17% perf-profile.children.cycles-pp.__kmem_cache_alloc_node
0.33 ± 4% +0.1 0.39 ± 4% perf-profile.children.cycles-pp.__mod_lruvec_state
0.06 ± 14% +0.1 0.12 ± 17% perf-profile.children.cycles-pp.kmalloc_trace
0.39 ± 4% +0.1 0.46 ± 5% perf-profile.children.cycles-pp.mas_prev_node
0.28 ± 5% +0.1 0.35 ± 7% perf-profile.children.cycles-pp.mast_fill_bnode
0.01 ±223% +0.1 0.08 ± 8% perf-profile.children.cycles-pp.mas_node_count_gfp
0.36 ± 11% +0.1 0.43 ± 8% perf-profile.children.cycles-pp.__anon_vma_interval_tree_augment_rotate
0.30 ± 10% +0.1 0.38 ± 7% perf-profile.children.cycles-pp.get_mem_cgroup_from_mm
0.67 ± 4% +0.1 0.76 ± 5% perf-profile.children.cycles-pp.mas_prev_slot
0.76 +0.1 0.85 ± 3% perf-profile.children.cycles-pp.mas_pop_node
0.46 ± 8% +0.1 0.55 ± 4% perf-profile.children.cycles-pp.__rb_erase_color
0.35 ± 6% +0.1 0.44 ± 5% perf-profile.children.cycles-pp.userfaultfd_unmap_complete
0.34 ± 8% +0.1 0.44 ± 5% perf-profile.children.cycles-pp.obj_cgroup_charge
0.65 ± 4% +0.1 0.76 ± 6% perf-profile.children.cycles-pp.__memcpy
0.46 ± 7% +0.1 0.57 ± 7% perf-profile.children.cycles-pp.__get_obj_cgroup_from_memcg
0.48 ± 6% +0.1 0.60 ± 3% perf-profile.children.cycles-pp.mas_leaf_max_gap
0.50 ± 5% +0.1 0.61 ± 4% perf-profile.children.cycles-pp.lock_vma_under_rcu
0.90 ± 5% +0.1 1.02 ± 3% perf-profile.children.cycles-pp.perf_iterate_sb
0.56 ± 3% +0.1 0.68 perf-profile.children.cycles-pp.__entry_text_start
0.71 ± 6% +0.1 0.84 ± 4% perf-profile.children.cycles-pp.perf_event_mmap_output
0.66 ± 4% +0.1 0.78 ± 3% perf-profile.children.cycles-pp.mas_mab_cp
0.20 ± 11% +0.1 0.33 ± 6% perf-profile.children.cycles-pp.mas_is_span_wr
0.83 ± 4% +0.1 0.98 ± 3% perf-profile.children.cycles-pp.mas_next_slot
0.63 ± 5% +0.1 0.78 ± 2% perf-profile.children.cycles-pp.mas_update_gap
0.13 ± 11% +0.1 0.28 ± 4% perf-profile.children.cycles-pp.mas_wr_store_setup
0.72 ± 5% +0.2 0.87 ± 6% perf-profile.children.cycles-pp.get_obj_cgroup_from_current
0.54 ± 2% +0.2 0.70 ± 5% perf-profile.children.cycles-pp.mas_push_data
0.49 ± 5% +0.2 0.65 ± 7% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.30 ± 7% +0.2 0.46 ± 7% perf-profile.children.cycles-pp.rcu_all_qs
0.98 ± 3% +0.2 1.16 ± 2% perf-profile.children.cycles-pp.native_irq_return_iret
0.90 ± 3% +0.2 1.08 ± 2% perf-profile.children.cycles-pp.up_write
0.14 ± 22% +0.2 0.31 ± 23% perf-profile.children.cycles-pp.vma_migratable
0.81 ± 3% +0.2 1.01 ± 5% perf-profile.children.cycles-pp.mab_mas_cp
0.95 ± 3% +0.2 1.14 ± 3% perf-profile.children.cycles-pp.lru_add_fn
0.58 ± 11% +0.2 0.78 ± 2% perf-profile.children.cycles-pp.folio_add_new_anon_rmap
0.50 ± 14% +0.2 0.70 ± 13% perf-profile.children.cycles-pp.rmqueue_bulk
0.98 ± 4% +0.2 1.18 ± 2% perf-profile.children.cycles-pp.mas_ascend
2.04 +0.2 2.25 ± 2% perf-profile.children.cycles-pp.__call_rcu_common
1.09 ± 3% +0.2 1.30 ± 2% perf-profile.children.cycles-pp.sync_regs
0.88 ± 4% +0.2 1.10 ± 2% perf-profile.children.cycles-pp.native_flush_tlb_one_user
0.97 ± 4% +0.2 1.19 ± 2% perf-profile.children.cycles-pp.flush_tlb_func
0.93 ± 3% +0.2 1.15 ± 4% perf-profile.children.cycles-pp.mas_descend_adopt
0.74 ± 4% +0.2 0.96 ± 4% perf-profile.children.cycles-pp.__cond_resched
0.96 ± 4% +0.2 1.20 perf-profile.children.cycles-pp.__count_memcg_events
0.84 ± 8% +0.2 1.08 ± 4% perf-profile.children.cycles-pp.rmqueue
1.16 ± 5% +0.2 1.41 ± 5% perf-profile.children.cycles-pp.__mod_lruvec_page_state
0.00 +0.3 0.25 ± 8% perf-profile.children.cycles-pp.mas_wr_end_piv
0.37 ± 7% +0.3 0.64 ± 12% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
1.53 ± 5% +0.3 1.81 ± 4% perf-profile.children.cycles-pp.zap_pte_range
0.28 ± 14% +0.3 0.58 ± 18% perf-profile.children.cycles-pp.exit_to_user_mode_loop
0.90 ± 12% +0.3 1.20 ± 10% perf-profile.children.cycles-pp.free_unref_page_list
0.28 ± 14% +0.3 0.57 ± 18% perf-profile.children.cycles-pp.task_numa_work
0.28 ± 14% +0.3 0.58 ± 18% perf-profile.children.cycles-pp.task_work_run
1.67 ± 4% +0.3 1.98 ± 3% perf-profile.children.cycles-pp.zap_pmd_range
1.31 ± 2% +0.3 1.63 ± 3% perf-profile.children.cycles-pp.flush_tlb_mm_range
0.35 ± 13% +0.3 0.67 ± 15% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
5.48 ± 2% +0.3 5.81 ± 3% perf-profile.children.cycles-pp.start_secondary
3.57 ± 3% +0.3 3.89 ± 2% perf-profile.children.cycles-pp.kmem_cache_free
5.52 ± 2% +0.3 5.85 ± 3% perf-profile.children.cycles-pp.cpuidle_idle_call
1.62 ± 5% +0.3 1.95 ± 2% perf-profile.children.cycles-pp.mas_rev_awalk
5.58 ± 2% +0.3 5.91 ± 3% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
5.58 ± 2% +0.3 5.91 ± 3% perf-profile.children.cycles-pp.cpu_startup_entry
5.58 ± 2% +0.3 5.91 ± 3% perf-profile.children.cycles-pp.do_idle
1.94 ± 2% +0.3 2.28 ± 3% perf-profile.children.cycles-pp.unlink_anon_vmas
1.39 ± 2% +0.4 1.75 ± 2% perf-profile.children.cycles-pp.mas_split
1.97 +0.4 2.34 ± 3% perf-profile.children.cycles-pp.folio_lruvec_lock_irqsave
1.94 ± 4% +0.4 2.32 ± 2% perf-profile.children.cycles-pp.unmap_page_range
2.12 ± 2% +0.4 2.50 ± 2% perf-profile.children.cycles-pp.free_pgtables
1.42 ± 5% +0.4 1.80 perf-profile.children.cycles-pp.get_page_from_freelist
1.36 ± 3% +0.4 1.74 perf-profile.children.cycles-pp.vma_prepare
1.92 ± 3% +0.4 2.31 ± 2% perf-profile.children.cycles-pp.mas_find
2.02 ± 3% +0.4 2.41 perf-profile.children.cycles-pp.mtree_range_walk
2.20 ± 2% +0.4 2.60 perf-profile.children.cycles-pp.mas_walk
1.98 ± 4% +0.4 2.38 ± 2% perf-profile.children.cycles-pp.mas_empty_area_rev
1.57 ± 5% +0.4 1.97 perf-profile.children.cycles-pp.__folio_alloc
1.60 ± 4% +0.4 2.01 perf-profile.children.cycles-pp.__alloc_pages
1.73 +0.4 2.14 ± 2% perf-profile.children.cycles-pp.mas_wmb_replace
1.30 ± 3% +0.4 1.72 perf-profile.children.cycles-pp.down_write
1.78 ± 5% +0.4 2.21 perf-profile.children.cycles-pp.vma_alloc_folio
2.15 ± 3% +0.4 2.60 ± 2% perf-profile.children.cycles-pp.unmap_vmas
2.03 ± 2% +0.5 2.48 perf-profile.children.cycles-pp._raw_spin_lock
2.42 ± 3% +0.5 2.89 perf-profile.children.cycles-pp.vm_unmapped_area
1.93 ± 5% +0.5 2.41 perf-profile.children.cycles-pp.folio_batch_move_lru
2.51 ± 3% +0.5 3.00 ± 2% perf-profile.children.cycles-pp.arch_get_unmapped_area_topdown
2.06 ± 5% +0.5 2.55 ± 2% perf-profile.children.cycles-pp.lru_add_drain_cpu
2.55 ± 3% +0.5 3.05 ± 2% perf-profile.children.cycles-pp.get_unmapped_area
2.08 ± 5% +0.5 2.58 ± 2% perf-profile.children.cycles-pp.lru_add_drain
2.47 ± 3% +0.5 3.00 perf-profile.children.cycles-pp.__pte_offset_map_lock
1.63 ± 5% +0.5 2.17 ± 7% perf-profile.children.cycles-pp.rcu_cblist_dequeue
1.27 ± 6% +0.5 1.82 ± 12% perf-profile.children.cycles-pp.mod_objcg_state
1.46 +0.6 2.02 ± 3% perf-profile.children.cycles-pp.mas_wr_walk
3.88 +0.6 4.44 ± 2% perf-profile.children.cycles-pp.mas_wr_node_store
1.38 ± 5% +0.6 1.94 ± 11% perf-profile.children.cycles-pp.memcg_slab_post_alloc_hook
3.08 ± 4% +0.6 3.65 ± 4% perf-profile.children.cycles-pp.anon_vma_interval_tree_insert
2.78 ± 5% +0.6 3.35 ± 2% perf-profile.children.cycles-pp.charge_memcg
3.11 ± 5% +0.7 3.77 ± 2% perf-profile.children.cycles-pp.__mem_cgroup_charge
2.84 ± 3% +0.8 3.67 perf-profile.children.cycles-pp.anon_vma_clone
2.85 ± 2% +0.9 3.71 ± 3% perf-profile.children.cycles-pp.mas_rebalance
3.08 ± 9% +0.9 4.01 ± 2% perf-profile.children.cycles-pp.vm_area_free_rcu_cb
1.64 ± 12% +0.9 2.57 ± 3% perf-profile.children.cycles-pp.kthread
1.64 ± 12% +0.9 2.58 ± 3% perf-profile.children.cycles-pp.ret_from_fork_asm
1.64 ± 12% +0.9 2.58 ± 3% perf-profile.children.cycles-pp.ret_from_fork
1.54 ± 12% +0.9 2.48 ± 3% perf-profile.children.cycles-pp.run_ksoftirqd
1.55 ± 12% +1.0 2.51 ± 3% perf-profile.children.cycles-pp.smpboot_thread_fn
6.00 +1.0 7.00 perf-profile.children.cycles-pp.mas_wr_store_entry
3.86 ± 5% +1.0 4.88 ± 3% perf-profile.children.cycles-pp.vm_area_dup
3.84 ± 3% +1.0 4.87 ± 3% perf-profile.children.cycles-pp.mas_wr_spanning_store
4.66 +1.1 5.76 perf-profile.children.cycles-pp.mas_spanning_rebalance
4.54 +1.3 5.79 ± 2% perf-profile.children.cycles-pp.mas_wr_bnode
8.30 ± 2% +1.3 9.60 ± 2% perf-profile.children.cycles-pp.__irq_exit_rcu
6.55 ± 3% +1.3 7.88 ± 5% perf-profile.children.cycles-pp.release_pages
6.62 ± 3% +1.3 7.95 ± 5% perf-profile.children.cycles-pp.tlb_batch_pages_flush
10.44 +1.4 11.86 ± 2% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
12.64 +1.5 14.14 ± 2% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
8.27 ± 2% +1.7 10.00 ± 4% perf-profile.children.cycles-pp.tlb_finish_mmu
4.77 ± 4% +1.8 6.58 ± 4% perf-profile.children.cycles-pp.kmem_cache_alloc
8.40 ± 4% +1.9 10.28 perf-profile.children.cycles-pp.do_anonymous_page
8.87 ± 4% +1.9 10.80 perf-profile.children.cycles-pp.__handle_mm_fault
9.33 ± 4% +2.0 11.36 perf-profile.children.cycles-pp.handle_mm_fault
9.80 ± 2% +2.2 12.04 ± 2% perf-profile.children.cycles-pp.__do_softirq
9.50 ± 2% +2.2 11.75 ± 2% perf-profile.children.cycles-pp.rcu_do_batch
9.54 ± 2% +2.3 11.79 ± 2% perf-profile.children.cycles-pp.rcu_core
10.56 ± 4% +2.3 12.86 perf-profile.children.cycles-pp.do_user_addr_fault
10.61 ± 4% +2.3 12.91 perf-profile.children.cycles-pp.exc_page_fault
11.50 ± 2% +2.7 14.20 perf-profile.children.cycles-pp.mas_store_gfp
13.72 ± 4% +3.0 16.69 perf-profile.children.cycles-pp.asm_exc_page_fault
14.92 +3.2 18.09 ± 2% perf-profile.children.cycles-pp.unmap_region
16.65 ± 4% +3.5 20.16 perf-profile.children.cycles-pp.stress_mmapmany_child
4.43 ± 2% -3.9 0.55 ± 2% perf-profile.self.cycles-pp.kmem_cache_free_bulk
4.07 ± 3% -2.4 1.70 ± 8% perf-profile.self.cycles-pp.__kmem_cache_alloc_bulk
2.86 ± 33% -2.3 0.58 ± 6% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
2.97 ± 3% -1.8 1.20 ± 2% perf-profile.self.cycles-pp.___slab_alloc
1.14 ± 12% -0.8 0.36 ± 8% perf-profile.self.cycles-pp.get_partial_node
0.92 ± 11% -0.7 0.25 ± 5% perf-profile.self.cycles-pp.__unfreeze_partials
0.54 ± 7% -0.4 0.09 ± 7% perf-profile.self.cycles-pp.kmem_cache_alloc_bulk
6.20 -0.4 5.77 ± 2% perf-profile.self.cycles-pp.__slab_free
0.53 ± 3% -0.4 0.16 ± 4% perf-profile.self.cycles-pp.put_cpu_partial
0.43 ± 7% -0.0 0.38 ± 3% perf-profile.self.cycles-pp.mas_wr_store_entry
0.33 ± 5% -0.0 0.29 ± 3% perf-profile.self.cycles-pp.__rb_insert_augmented
0.18 ± 8% -0.0 0.14 ± 6% perf-profile.self.cycles-pp.mas_destroy
0.10 ± 8% -0.0 0.06 ± 11% perf-profile.self.cycles-pp.perf_event_mmap_event
0.06 ± 6% +0.0 0.08 ± 6% perf-profile.self.cycles-pp.lock_vma_under_rcu
0.05 ± 8% +0.0 0.07 ± 11% perf-profile.self.cycles-pp.uncharge_folio
0.08 ± 5% +0.0 0.10 ± 10% perf-profile.self.cycles-pp.do_syscall_64
0.04 ± 45% +0.0 0.07 ± 11% perf-profile.self.cycles-pp.mas_wmb_replace
0.15 ± 6% +0.0 0.17 ± 3% perf-profile.self.cycles-pp.mas_wr_spanning_store
0.09 ± 7% +0.0 0.11 ± 7% perf-profile.self.cycles-pp.vm_unmapped_area
0.10 ± 6% +0.0 0.12 ± 7% perf-profile.self.cycles-pp.error_entry
0.12 ± 5% +0.0 0.14 ± 5% perf-profile.self.cycles-pp.vma_prepare
0.11 ± 9% +0.0 0.14 ± 4% perf-profile.self.cycles-pp.page_remove_rmap
0.06 ± 7% +0.0 0.09 ± 4% perf-profile.self.cycles-pp.mas_next_sibling
0.15 ± 8% +0.0 0.18 ± 5% perf-profile.self.cycles-pp.__pte_offset_map
0.15 ± 8% +0.0 0.18 ± 5% perf-profile.self.cycles-pp.flush_tlb_mm_range
0.12 ± 6% +0.0 0.15 ± 5% perf-profile.self.cycles-pp.do_vmi_munmap
0.12 ± 3% +0.0 0.15 ± 3% perf-profile.self.cycles-pp.downgrade_write
0.12 ± 7% +0.0 0.15 ± 9% perf-profile.self.cycles-pp.tlb_gather_mmu
0.18 ± 2% +0.0 0.21 ± 5% perf-profile.self.cycles-pp.vma_complete
0.17 ± 5% +0.0 0.20 ± 8% perf-profile.self.cycles-pp.rcu_do_batch
0.22 ± 7% +0.0 0.25 ± 4% perf-profile.self.cycles-pp.mas_replace
0.12 ± 10% +0.0 0.16 ± 9% perf-profile.self.cycles-pp.mmap_region
0.12 ± 4% +0.0 0.15 ± 8% perf-profile.self.cycles-pp.free_unref_page_list
0.15 ± 8% +0.0 0.19 ± 7% perf-profile.self.cycles-pp.get_page_from_freelist
0.12 ± 7% +0.0 0.16 ± 5% perf-profile.self.cycles-pp.folio_batch_move_lru
0.22 ± 9% +0.0 0.26 ± 4% perf-profile.self.cycles-pp.mas_update_gap
0.17 ± 11% +0.0 0.21 ± 5% perf-profile.self.cycles-pp.up_read
0.13 ± 3% +0.0 0.16 ± 9% perf-profile.self.cycles-pp.mas_push_data
0.24 ± 3% +0.0 0.28 ± 7% perf-profile.self.cycles-pp.__anon_vma_interval_tree_remove
0.27 ± 4% +0.0 0.31 ± 8% perf-profile.self.cycles-pp.__vm_munmap
0.24 ± 4% +0.0 0.28 ± 4% perf-profile.self.cycles-pp.zap_pte_range
0.22 ± 4% +0.0 0.26 ± 9% perf-profile.self.cycles-pp.__mod_node_page_state
0.21 ± 7% +0.0 0.25 ± 3% perf-profile.self.cycles-pp.__entry_text_start
0.25 ± 10% +0.0 0.30 ± 7% perf-profile.self.cycles-pp.cgroup_rstat_updated
0.01 ±223% +0.0 0.06 ± 9% perf-profile.self.cycles-pp.security_mmap_file
0.22 ± 9% +0.0 0.26 ± 4% perf-profile.self.cycles-pp.unmap_page_range
0.20 ± 8% +0.0 0.25 ± 7% perf-profile.self.cycles-pp.rcu_all_qs
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.mas_node_count_gfp
0.36 ± 4% +0.1 0.42 perf-profile.self.cycles-pp.mas_store_gfp
0.28 ± 5% +0.1 0.34 ± 3% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.31 ± 7% +0.1 0.37 ± 3% perf-profile.self.cycles-pp.__anon_vma_interval_tree_augment_rotate
0.25 ± 6% +0.1 0.32 ± 6% perf-profile.self.cycles-pp.obj_cgroup_charge
0.21 ± 12% +0.1 0.27 ± 7% perf-profile.self.cycles-pp.unmap_region
0.31 ± 6% +0.1 0.37 ± 3% perf-profile.self.cycles-pp.tlb_finish_mmu
0.32 ± 6% +0.1 0.39 ± 2% perf-profile.self.cycles-pp.userfaultfd_unmap_complete
0.28 ± 4% +0.1 0.34 ± 6% perf-profile.self.cycles-pp.lru_add_fn
0.34 ± 3% +0.1 0.42 ± 6% perf-profile.self.cycles-pp.mas_alloc_nodes
0.40 ± 4% +0.1 0.48 ± 9% perf-profile.self.cycles-pp.clear_page_erms
0.68 ± 3% +0.1 0.76 ± 3% perf-profile.self.cycles-pp.mas_pop_node
0.42 ± 6% +0.1 0.50 ± 4% perf-profile.self.cycles-pp.perf_event_mmap_output
0.28 ± 11% +0.1 0.35 ± 6% perf-profile.self.cycles-pp.get_mem_cgroup_from_mm
0.35 ± 4% +0.1 0.43 ± 3% perf-profile.self.cycles-pp.__munmap
0.45 ± 3% +0.1 0.52 ± 5% perf-profile.self.cycles-pp.mas_mab_cp
0.56 ± 4% +0.1 0.63 ± 4% perf-profile.self.cycles-pp.__memcpy
0.40 ± 9% +0.1 0.49 ± 7% perf-profile.self.cycles-pp.__get_obj_cgroup_from_memcg
0.09 ± 12% +0.1 0.18 ± 7% perf-profile.self.cycles-pp.mas_wr_store_setup
0.15 ± 12% +0.1 0.24 ± 8% perf-profile.self.cycles-pp.mas_is_span_wr
0.60 ± 3% +0.1 0.69 ± 3% perf-profile.self.cycles-pp.mas_next_slot
0.44 ± 6% +0.1 0.53 ± 3% perf-profile.self.cycles-pp.mas_leaf_max_gap
0.59 ± 4% +0.1 0.69 ± 4% perf-profile.self.cycles-pp.folio_lruvec_lock_irqsave
0.40 ± 5% +0.1 0.50 ± 9% perf-profile.self.cycles-pp.release_pages
0.66 ± 7% +0.1 0.78 ± 5% perf-profile.self.cycles-pp.__split_vma
0.40 ± 3% +0.1 0.53 ± 7% perf-profile.self.cycles-pp.__cond_resched
0.67 ± 6% +0.1 0.80 ± 4% perf-profile.self.cycles-pp.__mod_lruvec_page_state
0.85 ± 5% +0.1 0.98 ± 2% perf-profile.self.cycles-pp.mas_ascend
0.79 ± 2% +0.1 0.92 ± 2% perf-profile.self.cycles-pp.up_write
0.39 ± 6% +0.1 0.54 ± 9% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
0.64 ± 4% +0.1 0.78 ± 4% perf-profile.self.cycles-pp.mab_mas_cp
0.13 ± 23% +0.2 0.28 ± 23% perf-profile.self.cycles-pp.vma_migratable
0.69 ± 9% +0.2 0.85 ± 3% perf-profile.self.cycles-pp.vm_area_dup
0.95 ± 3% +0.2 1.12 ± 2% perf-profile.self.cycles-pp.__call_rcu_common
0.50 ± 12% +0.2 0.66 ± 7% perf-profile.self.cycles-pp.vm_area_free_rcu_cb
0.75 ± 4% +0.2 0.92 ± 3% perf-profile.self.cycles-pp.do_vmi_align_munmap
0.98 ± 3% +0.2 1.16 ± 2% perf-profile.self.cycles-pp.native_irq_return_iret
0.69 ± 3% +0.2 0.86 ± 5% perf-profile.self.cycles-pp.memcg_slab_post_alloc_hook
0.84 ± 2% +0.2 1.03 ± 3% perf-profile.self.cycles-pp.mas_descend_adopt
0.77 ± 5% +0.2 0.97 perf-profile.self.cycles-pp.__count_memcg_events
0.00 +0.2 0.21 ± 8% perf-profile.self.cycles-pp.mas_wr_end_piv
0.88 ± 4% +0.2 1.09 ± 2% perf-profile.self.cycles-pp.native_flush_tlb_one_user
1.09 ± 3% +0.2 1.30 ± 2% perf-profile.self.cycles-pp.sync_regs
1.48 +0.2 1.71 ± 2% perf-profile.self.cycles-pp.mas_wr_node_store
1.19 ± 6% +0.2 1.42 ± 3% perf-profile.self.cycles-pp.charge_memcg
1.48 ± 4% +0.3 1.74 ± 2% perf-profile.self.cycles-pp.mas_rev_awalk
1.12 ± 4% +0.3 1.38 ± 3% perf-profile.self.cycles-pp.mas_spanning_rebalance
1.24 ± 4% +0.3 1.55 ± 2% perf-profile.self.cycles-pp.kmem_cache_alloc
0.99 ± 4% +0.3 1.31 ± 2% perf-profile.self.cycles-pp.down_write
1.82 ± 3% +0.4 2.18 perf-profile.self.cycles-pp.mtree_range_walk
1.89 +0.4 2.26 perf-profile.self.cycles-pp._raw_spin_lock
1.19 +0.4 1.58 ± 3% perf-profile.self.cycles-pp.mas_wr_walk
0.10 ± 10% +0.4 0.51 ± 5% perf-profile.self.cycles-pp.mas_preallocate
1.11 ± 7% +0.4 1.52 ± 11% perf-profile.self.cycles-pp.mod_objcg_state
2.81 ± 4% +0.5 3.30 ± 3% perf-profile.self.cycles-pp.anon_vma_interval_tree_insert
1.60 ± 5% +0.5 2.14 ± 7% perf-profile.self.cycles-pp.rcu_cblist_dequeue
3.49 ± 2% +0.6 4.12 perf-profile.self.cycles-pp.stress_mmapmany_child
***************************************************************************************************
lkp-icl-2sp8: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory
=========================================================================================
class/compiler/cpufreq_governor/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime:
memory/gcc-12/performance/x86_64-rhel-8.3/100%/debian-11.1-x86_64-20220510.cgz/lkp-icl-2sp8/tmpfs/stress-ng/60s
commit:
0b8bb544b1 ("maple_tree: update mas_preallocate() testing")
17983dc617 ("maple_tree: refine mas_preallocate() node calculations")
0b8bb544b1a7051c 17983dc617837a588a52848ab40
---------------- ---------------------------
%stddev %change %stddev
\ | \
95.86 +1.6% 97.42 turbostat.RAMWatt
5479 ± 3% +11.6% 6114 ± 4% vmstat.system.cs
1376 -15.6% 1162 stress-ng.time.system_time
993.94 +7.4% 1067 stress-ng.tmpfs.ops_per_sec
450032 ± 2% -11.0% 400476 ± 2% meminfo.Active
449936 ± 2% -11.0% 400380 ± 2% meminfo.Active(anon)
275823 ± 4% -10.5% 246948 ± 2% meminfo.Mapped
284348 ± 10% -29.4% 200680 ± 15% numa-meminfo.node1.AnonPages.max
350412 ± 10% -22.3% 272335 ± 12% numa-meminfo.node1.Inactive
350376 ± 10% -22.3% 272198 ± 12% numa-meminfo.node1.Inactive(anon)
4161469 ± 4% +22.6% 5101694 ± 3% numa-numastat.node0.local_node
4179507 ± 3% +23.0% 5142404 ± 3% numa-numastat.node0.numa_hit
4260051 ± 2% +25.2% 5333058 ± 3% numa-numastat.node1.local_node
4308278 ± 2% +24.4% 5358567 ± 3% numa-numastat.node1.numa_hit
5285 ± 7% -25.8% 3921 ± 7% perf-c2c.DRAM.local
2339 ± 8% -22.8% 1805 ± 8% perf-c2c.DRAM.remote
3368 ± 7% -40.8% 1992 ± 4% perf-c2c.HITM.local
1339 ± 8% -29.5% 944.67 ± 10% perf-c2c.HITM.remote
4708 ± 7% -37.6% 2937 ± 6% perf-c2c.HITM.total
4179567 ± 3% +23.0% 5142495 ± 3% numa-vmstat.node0.numa_hit
4161576 ± 4% +22.6% 5101785 ± 3% numa-vmstat.node0.numa_local
87605 ± 10% -22.3% 68082 ± 12% numa-vmstat.node1.nr_inactive_anon
87605 ± 10% -22.3% 68081 ± 12% numa-vmstat.node1.nr_zone_inactive_anon
4308314 ± 2% +24.4% 5358374 ± 3% numa-vmstat.node1.numa_hit
4260087 ± 2% +25.2% 5332865 ± 3% numa-vmstat.node1.numa_local
0.20 ±103% -86.6% 0.03 ± 45% perf-sched.sch_delay.max.ms.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
693.00 ± 11% -55.9% 305.67 ± 10% perf-sched.wait_and_delay.count.__cond_resched.down_write.mmap_region.do_mmap.vm_mmap_pgoff
708.33 ± 9% +32.8% 941.00 ± 10% perf-sched.wait_and_delay.count.__cond_resched.tlb_batch_pages_flush.zap_pte_range.zap_pmd_range.isra
1.55 ± 7% -30.9% 1.07 ± 14% perf-sched.wait_time.avg.ms.__cond_resched.down_write.vma_prepare.__split_vma.madvise_vma_behavior
0.98 ± 29% +50.4% 1.48 ± 14% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc.mas_alloc_nodes.mas_preallocate.mmap_region
1.02 ± 25% -23.0% 0.79 ± 6% perf-sched.wait_time.avg.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone
13.71 ± 10% -28.5% 9.81 ± 35% perf-sched.wait_time.max.ms.__cond_resched.down_write.vma_prepare.__split_vma.do_vmi_align_munmap
14.27 ± 12% -21.6% 11.18 ± 6% perf-sched.wait_time.max.ms.__cond_resched.shmem_get_folio_gfp.shmem_fault.__do_fault.do_fault
17.85 ± 18% -36.9% 11.26 ± 11% perf-sched.wait_time.max.ms.exit_to_user_mode_loop.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_exc_page_fault
113053 ± 3% -11.3% 100323 ± 2% proc-vmstat.nr_active_anon
871484 -2.0% 854236 proc-vmstat.nr_file_pages
153950 -3.2% 149074 proc-vmstat.nr_inactive_anon
68586 ± 3% -9.8% 61866 ± 3% proc-vmstat.nr_mapped
185401 -9.3% 168157 proc-vmstat.nr_shmem
113053 ± 3% -11.3% 100323 ± 2% proc-vmstat.nr_zone_active_anon
153950 -3.2% 149075 proc-vmstat.nr_zone_inactive_anon
8490162 ± 3% +23.7% 10503041 ± 3% proc-vmstat.numa_hit
8429214 ± 3% +23.8% 10436824 ± 3% proc-vmstat.numa_local
15190853 ± 3% +26.9% 19274212 ± 3% proc-vmstat.pgalloc_normal
14869653 ± 3% +27.4% 18944380 ± 3% proc-vmstat.pgfree
5.867e+10 +5.5% 6.19e+10 perf-stat.i.branch-instructions
0.53 ± 2% -0.0 0.48 perf-stat.i.branch-miss-rate%
2.72e+08 -6.4% 2.548e+08 perf-stat.i.branch-misses
1.641e+08 +3.9% 1.705e+08 perf-stat.i.cache-misses
4.729e+08 +3.5% 4.893e+08 perf-stat.i.cache-references
5437 ± 3% +12.3% 6107 ± 5% perf-stat.i.context-switches
0.65 -4.8% 0.62 perf-stat.i.cpi
350.56 ± 2% +10.7% 387.96 ± 2% perf-stat.i.cpu-migrations
1596102 ± 5% -17.0% 1324985 ± 3% perf-stat.i.dTLB-load-misses
3.283e+10 +3.6% 3.402e+10 perf-stat.i.dTLB-loads
0.10 +0.0 0.10 perf-stat.i.dTLB-store-miss-rate%
25699419 +6.9% 27462600 perf-stat.i.dTLB-store-misses
2.516e+10 +4.6% 2.633e+10 perf-stat.i.dTLB-stores
2.932e+11 +5.3% 3.088e+11 perf-stat.i.instructions
1.60 +5.5% 1.69 perf-stat.i.ipc
0.74 ± 3% +19.9% 0.88 perf-stat.i.metric.G/sec
1663 +2.6% 1706 perf-stat.i.metric.K/sec
1094 ± 2% -5.4% 1034 perf-stat.i.metric.M/sec
2957742 +6.9% 3162872 perf-stat.i.minor-faults
24244950 -5.6% 22895340 ± 2% perf-stat.i.node-loads
2957742 +6.9% 3162872 perf-stat.i.page-faults
1.61 -1.8% 1.58 perf-stat.overall.MPKI
0.46 -0.1 0.41 perf-stat.overall.branch-miss-rate%
0.63 -5.5% 0.59 perf-stat.overall.cpi
1121 -4.2% 1074 perf-stat.overall.cycles-between-cache-misses
0.00 ± 6% -0.0 0.00 ± 4% perf-stat.overall.dTLB-load-miss-rate%
0.10 +0.0 0.10 perf-stat.overall.dTLB-store-miss-rate%
1.59 +5.8% 1.69 perf-stat.overall.ipc
5.776e+10 +5.4% 6.088e+10 perf-stat.ps.branch-instructions
2.676e+08 -6.4% 2.504e+08 perf-stat.ps.branch-misses
1.616e+08 +3.8% 1.677e+08 perf-stat.ps.cache-misses
4.655e+08 +3.4% 4.811e+08 perf-stat.ps.cache-references
5348 ± 3% +11.9% 5987 ± 5% perf-stat.ps.context-switches
345.30 ± 2% +10.5% 381.48 ± 2% perf-stat.ps.cpu-migrations
1562858 ± 5% -17.1% 1295309 ± 3% perf-stat.ps.dTLB-load-misses
3.232e+10 +3.5% 3.346e+10 perf-stat.ps.dTLB-loads
25305038 +6.8% 27015988 perf-stat.ps.dTLB-store-misses
2.477e+10 +4.5% 2.59e+10 perf-stat.ps.dTLB-stores
2.887e+11 +5.2% 3.037e+11 perf-stat.ps.instructions
2912341 +6.8% 3111537 perf-stat.ps.minor-faults
23880066 -5.6% 22534451 ± 2% perf-stat.ps.node-loads
2912341 +6.8% 3111537 perf-stat.ps.page-faults
1.663e+13 -1.9% 1.632e+13 perf-stat.total.instructions
11.27 -3.8 7.50 perf-profile.calltrace.cycles-pp.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
11.55 -3.8 7.80 perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
12.60 -3.6 9.05 perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
12.73 -3.5 9.19 perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
12.80 -3.5 9.27 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
12.83 -3.5 9.30 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__mmap
13.01 -3.5 9.50 perf-profile.calltrace.cycles-pp.__mmap
2.70 ± 4% -2.2 0.53 perf-profile.calltrace.cycles-pp.mas_alloc_nodes.mas_preallocate.mmap_region.do_mmap.vm_mmap_pgoff
4.29 ± 2% -2.1 2.17 perf-profile.calltrace.cycles-pp.mas_store_prealloc.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
4.74 -2.1 2.68 perf-profile.calltrace.cycles-pp.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
2.72 ± 4% -2.0 0.71 perf-profile.calltrace.cycles-pp.mas_preallocate.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
3.51 -1.5 2.05 perf-profile.calltrace.cycles-pp.__split_vma.madvise_vma_behavior.do_madvise.__x64_sys_madvise.do_syscall_64
6.08 -1.2 4.90 perf-profile.calltrace.cycles-pp.madvise_vma_behavior.do_madvise.__x64_sys_madvise.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.00 -1.1 0.92 perf-profile.calltrace.cycles-pp.mas_store_prealloc.vma_complete.__split_vma.do_vmi_align_munmap.do_vmi_munmap
2.19 -1.1 1.12 perf-profile.calltrace.cycles-pp.vma_complete.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
7.81 -1.1 6.75 perf-profile.calltrace.cycles-pp.do_madvise.__x64_sys_madvise.do_syscall_64.entry_SYSCALL_64_after_hwframe.__madvise
7.88 -1.1 6.82 perf-profile.calltrace.cycles-pp.__x64_sys_madvise.do_syscall_64.entry_SYSCALL_64_after_hwframe.__madvise
8.04 -1.0 7.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__madvise
8.14 -1.0 7.11 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__madvise
9.32 -1.0 8.36 perf-profile.calltrace.cycles-pp.__madvise
1.52 -0.9 0.66 ± 2% perf-profile.calltrace.cycles-pp.mas_store_prealloc.vma_complete.__split_vma.madvise_vma_behavior.do_madvise
1.66 -0.9 0.80 ± 2% perf-profile.calltrace.cycles-pp.vma_complete.__split_vma.madvise_vma_behavior.do_madvise.__x64_sys_madvise
5.28 -0.3 4.93 perf-profile.calltrace.cycles-pp.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
1.96 -0.3 1.67 perf-profile.calltrace.cycles-pp.mas_wr_bnode.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
1.66 -0.3 1.41 perf-profile.calltrace.cycles-pp.mas_rebalance.mas_wr_bnode.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
1.36 -0.1 1.30 perf-profile.calltrace.cycles-pp.mas_wr_node_store.mas_wr_store_entry.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
0.66 +0.0 0.70 perf-profile.calltrace.cycles-pp.mtree_range_walk.mas_walk.find_vma_prev.do_madvise.__x64_sys_madvise
0.51 +0.0 0.55 perf-profile.calltrace.cycles-pp.mas_push_data.mas_split.mas_wr_bnode.mas_store_prealloc.mmap_region
0.56 +0.0 0.61 perf-profile.calltrace.cycles-pp.unlink_file_vma.free_pgtables.unmap_region.do_vmi_align_munmap.do_vmi_munmap
0.61 +0.0 0.65 ± 2% perf-profile.calltrace.cycles-pp.sync_regs.asm_exc_page_fault.stress_mmap_set
0.73 +0.0 0.78 perf-profile.calltrace.cycles-pp.mas_walk.find_vma_prev.do_madvise.__x64_sys_madvise.do_syscall_64
0.77 +0.0 0.82 perf-profile.calltrace.cycles-pp.vma_merge.madvise_vma_behavior.do_madvise.__x64_sys_madvise.do_syscall_64
0.60 +0.0 0.65 perf-profile.calltrace.cycles-pp.perf_event_mmap_output.perf_iterate_sb.perf_event_mmap_event.perf_event_mmap.mmap_region
0.92 +0.1 0.97 perf-profile.calltrace.cycles-pp.mas_spanning_rebalance.mas_rebalance.mas_wr_bnode.mas_store_gfp.do_vmi_align_munmap
0.72 +0.1 0.77 perf-profile.calltrace.cycles-pp.perf_iterate_sb.perf_event_mmap_event.perf_event_mmap.mmap_region.do_mmap
0.64 +0.1 0.70 perf-profile.calltrace.cycles-pp.native_flush_tlb_one_user.flush_tlb_func.flush_tlb_mm_range.zap_pte_range.zap_pmd_range
0.56 +0.1 0.62 ± 2% perf-profile.calltrace.cycles-pp.vm_area_dup.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
0.69 +0.1 0.76 perf-profile.calltrace.cycles-pp.stress_mwc64modn
0.78 +0.1 0.84 perf-profile.calltrace.cycles-pp.free_pgtables.unmap_region.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
0.71 +0.1 0.78 perf-profile.calltrace.cycles-pp.flush_tlb_func.flush_tlb_mm_range.zap_pte_range.zap_pmd_range.unmap_page_range
1.14 +0.1 1.20 perf-profile.calltrace.cycles-pp.find_vma_prev.do_madvise.__x64_sys_madvise.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.83 +0.1 0.90 perf-profile.calltrace.cycles-pp.stress_tmpfs_child
0.91 +0.1 0.99 perf-profile.calltrace.cycles-pp.flush_tlb_mm_range.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas
0.80 +0.1 0.88 perf-profile.calltrace.cycles-pp.kmem_cache_alloc.vm_area_alloc.mmap_region.do_mmap.vm_mmap_pgoff
1.02 +0.1 1.10 perf-profile.calltrace.cycles-pp.mas_split.mas_wr_bnode.mas_store_prealloc.mmap_region.do_mmap
1.16 +0.1 1.24 perf-profile.calltrace.cycles-pp.mas_wr_bnode.mas_store_prealloc.mmap_region.do_mmap.vm_mmap_pgoff
0.91 +0.1 1.00 perf-profile.calltrace.cycles-pp.vm_area_alloc.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
0.54 ± 2% +0.1 0.64 perf-profile.calltrace.cycles-pp.tlb_flush_rmaps.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas
1.44 +0.1 1.54 perf-profile.calltrace.cycles-pp.asm_exc_page_fault.__madvise
1.33 +0.1 1.44 perf-profile.calltrace.cycles-pp.perf_event_mmap_event.perf_event_mmap.mmap_region.do_mmap.vm_mmap_pgoff
1.40 +0.1 1.51 perf-profile.calltrace.cycles-pp.perf_event_mmap.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
0.55 ± 5% +0.1 0.68 ± 5% perf-profile.calltrace.cycles-pp.do_set_pte.filemap_map_pages.do_read_fault.do_fault.__handle_mm_fault
0.62 ± 4% +0.1 0.76 ± 4% perf-profile.calltrace.cycles-pp.filemap_map_pages.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault
0.63 ± 4% +0.1 0.77 ± 4% perf-profile.calltrace.cycles-pp.handle_mm_fault.__get_user_pages.populate_vma_page_range.__mm_populate.vm_mmap_pgoff
0.60 ± 6% +0.1 0.74 ± 3% perf-profile.calltrace.cycles-pp.walk_pmd_range.walk_pud_range.walk_p4d_range.walk_pgd_range.__walk_page_range
0.59 ± 5% +0.1 0.73 ± 3% perf-profile.calltrace.cycles-pp.madvise_cold_or_pageout_pte_range.walk_pmd_range.walk_pud_range.walk_p4d_range.walk_pgd_range
0.63 ± 5% +0.1 0.77 ± 3% perf-profile.calltrace.cycles-pp.walk_pgd_range.__walk_page_range.walk_page_range.madvise_pageout.madvise_vma_behavior
0.62 ± 4% +0.1 0.76 ± 5% perf-profile.calltrace.cycles-pp.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault.__get_user_pages
0.61 ± 5% +0.1 0.75 ± 3% perf-profile.calltrace.cycles-pp.walk_pud_range.walk_p4d_range.walk_pgd_range.__walk_page_range.walk_page_range
0.62 ± 4% +0.1 0.76 ± 5% perf-profile.calltrace.cycles-pp.do_fault.__handle_mm_fault.handle_mm_fault.__get_user_pages.populate_vma_page_range
0.63 ± 4% +0.1 0.77 ± 4% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.__get_user_pages.populate_vma_page_range.__mm_populate
0.62 ± 5% +0.1 0.76 ± 3% perf-profile.calltrace.cycles-pp.walk_p4d_range.walk_pgd_range.__walk_page_range.walk_page_range.madvise_pageout
0.64 ± 5% +0.1 0.78 ± 3% perf-profile.calltrace.cycles-pp.__walk_page_range.walk_page_range.madvise_pageout.madvise_vma_behavior.do_madvise
0.75 ± 4% +0.1 0.90 ± 2% perf-profile.calltrace.cycles-pp.walk_page_range.madvise_pageout.madvise_vma_behavior.do_madvise.__x64_sys_madvise
1.21 +0.2 1.36 perf-profile.calltrace.cycles-pp.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.83 ± 4% +0.2 0.98 ± 2% perf-profile.calltrace.cycles-pp.madvise_pageout.madvise_vma_behavior.do_madvise.__x64_sys_madvise.do_syscall_64
0.42 ± 44% +0.2 0.59 ± 2% perf-profile.calltrace.cycles-pp.finish_fault.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.81 ± 3% +0.2 0.98 ± 5% perf-profile.calltrace.cycles-pp.__get_user_pages.populate_vma_page_range.__mm_populate.vm_mmap_pgoff.ksys_mmap_pgoff
0.61 ± 7% +0.2 0.78 ± 6% perf-profile.calltrace.cycles-pp.lru_add_drain_cpu.lru_add_drain.unmap_region.do_vmi_align_munmap.do_vmi_munmap
0.81 ± 3% +0.2 0.99 ± 5% perf-profile.calltrace.cycles-pp.__mm_populate.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.81 ± 3% +0.2 0.99 ± 5% perf-profile.calltrace.cycles-pp.populate_vma_page_range.__mm_populate.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
0.57 ± 8% +0.2 0.75 ± 7% perf-profile.calltrace.cycles-pp.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region.do_vmi_align_munmap
1.53 +0.2 1.71 perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.61 ± 7% +0.2 0.79 ± 6% perf-profile.calltrace.cycles-pp.lru_add_drain.unmap_region.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
1.92 +0.2 2.13 perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.stress_mmap_set
3.15 +0.3 3.44 perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.stress_mmap_set
3.21 +0.3 3.51 perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.stress_mmap_set
0.38 ± 70% +0.3 0.68 ± 9% perf-profile.calltrace.cycles-pp.vm_area_free_rcu_cb.rcu_do_batch.rcu_core.__do_softirq.run_ksoftirqd
0.85 ± 13% +0.4 1.20 ± 10% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.folio_batch_move_lru.lru_add_drain
0.94 ± 12% +0.4 1.30 ± 9% perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irqsave.folio_batch_move_lru.lru_add_drain.free_pages_and_swap_cache.tlb_batch_pages_flush
0.92 ± 12% +0.4 1.30 ± 9% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.folio_batch_move_lru.lru_add_drain.free_pages_and_swap_cache
4.31 +0.4 4.70 perf-profile.calltrace.cycles-pp.asm_exc_page_fault.stress_mmap_set
1.39 ± 9% +0.4 1.83 ± 7% perf-profile.calltrace.cycles-pp.folio_batch_move_lru.lru_add_drain.free_pages_and_swap_cache.tlb_batch_pages_flush.zap_pte_range
1.43 ± 9% +0.4 1.87 ± 7% perf-profile.calltrace.cycles-pp.lru_add_drain.free_pages_and_swap_cache.tlb_batch_pages_flush.zap_pte_range.zap_pmd_range
0.08 ±223% +0.5 0.59 ± 6% perf-profile.calltrace.cycles-pp.mlock_folio.do_set_pte.filemap_map_pages.do_read_fault.do_fault
0.00 +0.5 0.54 perf-profile.calltrace.cycles-pp.kmem_cache_alloc.vm_area_dup.__split_vma.do_vmi_align_munmap.do_vmi_munmap
0.00 +0.6 0.57 perf-profile.calltrace.cycles-pp.page_remove_rmap.tlb_flush_rmaps.zap_pte_range.zap_pmd_range.unmap_page_range
1.63 ± 11% +0.7 2.35 ± 10% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irq.folio_lruvec_lock_irq.__munlock_folio.mlock_folio_batch
1.80 ± 10% +0.8 2.56 ± 9% perf-profile.calltrace.cycles-pp._raw_spin_lock_irq.folio_lruvec_lock_irq.__munlock_folio.mlock_folio_batch.mlock_drain_local
1.82 ± 10% +0.8 2.60 ± 9% perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irq.__munlock_folio.mlock_folio_batch.mlock_drain_local.free_pages_and_swap_cache
2.39 ± 8% +0.9 3.27 ± 7% perf-profile.calltrace.cycles-pp.__munlock_folio.mlock_folio_batch.mlock_drain_local.free_pages_and_swap_cache.tlb_batch_pages_flush
2.62 ± 8% +0.9 3.56 ± 7% perf-profile.calltrace.cycles-pp.mlock_drain_local.free_pages_and_swap_cache.tlb_batch_pages_flush.zap_pte_range.zap_pmd_range
2.61 ± 8% +0.9 3.55 ± 7% perf-profile.calltrace.cycles-pp.mlock_folio_batch.mlock_drain_local.free_pages_and_swap_cache.tlb_batch_pages_flush.zap_pte_range
4.09 ± 8% +1.4 5.47 ± 7% perf-profile.calltrace.cycles-pp.free_pages_and_swap_cache.tlb_batch_pages_flush.zap_pte_range.zap_pmd_range.unmap_page_range
4.44 ± 8% +1.4 5.84 ± 6% perf-profile.calltrace.cycles-pp.tlb_batch_pages_flush.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas
21.82 +1.6 23.46 perf-profile.calltrace.cycles-pp.stress_mmap_set
7.10 ± 5% +1.7 8.81 ± 4% perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region
7.27 ± 5% +1.7 8.98 ± 4% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region.do_vmi_align_munmap
7.48 ± 4% +1.7 9.21 ± 4% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.unmap_region.do_vmi_align_munmap.do_vmi_munmap
7.65 ± 4% +1.7 9.38 ± 4% perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
9.49 ± 4% +2.0 11.51 ± 4% perf-profile.calltrace.cycles-pp.unmap_region.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
28.16 +2.4 30.54 perf-profile.calltrace.cycles-pp.stress_mmap_check
7.92 ± 5% -5.5 2.45 ± 7% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
6.63 ± 3% -4.8 1.81 perf-profile.children.cycles-pp.mas_alloc_nodes
43.54 -4.7 38.81 perf-profile.children.cycles-pp.do_syscall_64
43.79 -4.7 39.08 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
5.63 ± 3% -4.6 1.03 perf-profile.children.cycles-pp.kmem_cache_alloc_bulk
9.66 ± 6% -4.5 5.13 ± 8% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
5.40 ± 4% -4.4 0.96 perf-profile.children.cycles-pp.__kmem_cache_alloc_bulk
4.72 ± 3% -4.2 0.48 ± 2% perf-profile.children.cycles-pp.mas_destroy
7.83 -4.1 3.77 perf-profile.children.cycles-pp.mas_store_prealloc
5.08 ± 4% -3.9 1.14 ± 2% perf-profile.children.cycles-pp.___slab_alloc
5.33 ± 3% -3.8 1.54 perf-profile.children.cycles-pp.mas_preallocate
11.31 -3.8 7.54 perf-profile.children.cycles-pp.mmap_region
11.56 -3.8 7.81 perf-profile.children.cycles-pp.do_mmap
3.87 ± 6% -3.6 0.24 ± 6% perf-profile.children.cycles-pp.get_partial_node
12.62 -3.6 9.06 perf-profile.children.cycles-pp.vm_mmap_pgoff
12.74 -3.5 9.20 perf-profile.children.cycles-pp.ksys_mmap_pgoff
8.27 -3.5 4.75 perf-profile.children.cycles-pp.__split_vma
13.06 -3.5 9.56 perf-profile.children.cycles-pp.__mmap
3.38 ± 3% -3.2 0.19 ± 3% perf-profile.children.cycles-pp.kmem_cache_free_bulk
3.51 ± 5% -3.0 0.51 ± 6% perf-profile.children.cycles-pp.__unfreeze_partials
3.86 -1.9 1.93 perf-profile.children.cycles-pp.vma_complete
1.47 ± 7% -1.4 0.06 ± 7% perf-profile.children.cycles-pp.get_any_partial
6.10 -1.2 4.92 perf-profile.children.cycles-pp.madvise_vma_behavior
7.85 -1.1 6.79 perf-profile.children.cycles-pp.do_madvise
7.89 -1.1 6.84 perf-profile.children.cycles-pp.__x64_sys_madvise
9.47 -0.9 8.53 perf-profile.children.cycles-pp.__madvise
5.30 -0.3 4.96 perf-profile.children.cycles-pp.mas_store_gfp
1.67 ± 2% -0.3 1.41 perf-profile.children.cycles-pp.mas_rebalance
3.74 -0.1 3.59 perf-profile.children.cycles-pp.mas_wr_bnode
0.30 ± 3% -0.1 0.20 ± 2% perf-profile.children.cycles-pp.mas_nomem
0.13 ± 2% -0.1 0.03 ± 70% perf-profile.children.cycles-pp.put_cpu_partial
3.46 -0.1 3.40 perf-profile.children.cycles-pp.mas_wr_store_entry
2.39 -0.1 2.34 perf-profile.children.cycles-pp.mas_wr_node_store
0.39 ± 2% -0.0 0.34 ± 4% perf-profile.children.cycles-pp.__list_del_entry_valid
0.05 +0.0 0.06 perf-profile.children.cycles-pp.lru_add_fn
0.14 ± 3% +0.0 0.15 perf-profile.children.cycles-pp.get_unmapped_area
0.11 ± 4% +0.0 0.13 ± 3% perf-profile.children.cycles-pp.kmalloc_trace
0.14 ± 3% +0.0 0.15 perf-profile.children.cycles-pp.__mod_lruvec_state
0.29 +0.0 0.30 perf-profile.children.cycles-pp.mtree_load
0.19 ± 4% +0.0 0.21 ± 2% perf-profile.children.cycles-pp.prepend_path
0.30 ± 2% +0.0 0.32 perf-profile.children.cycles-pp.mas_prev_node
0.24 ± 2% +0.0 0.25 perf-profile.children.cycles-pp.down_write_killable
0.20 ± 3% +0.0 0.22 ± 2% perf-profile.children.cycles-pp.reclaim_pages
0.17 ± 2% +0.0 0.19 ± 3% perf-profile.children.cycles-pp.__rb_insert_augmented
0.21 ± 3% +0.0 0.23 ± 3% perf-profile.children.cycles-pp.fault_dirty_shared_page
0.06 ± 6% +0.0 0.08 ± 4% perf-profile.children.cycles-pp.__alloc_pages
0.45 +0.0 0.47 ± 2% perf-profile.children.cycles-pp.mas_mab_cp
0.37 +0.0 0.39 perf-profile.children.cycles-pp.mas_pop_node
0.35 ± 3% +0.0 0.37 ± 2% perf-profile.children.cycles-pp.__pte_offset_map_lock
0.30 ± 2% +0.0 0.32 perf-profile.children.cycles-pp.scheduler_tick
0.38 +0.0 0.40 ± 2% perf-profile.children.cycles-pp.__perf_sw_event
0.29 ± 3% +0.0 0.31 perf-profile.children.cycles-pp.d_path
0.16 ± 3% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.mas_split_final_node
0.18 ± 2% +0.0 0.20 perf-profile.children.cycles-pp.obj_cgroup_charge
0.32 ± 2% +0.0 0.34 ± 2% perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
0.16 ± 4% +0.0 0.19 ± 4% perf-profile.children.cycles-pp.mem_cgroup_update_lru_size
0.04 ± 44% +0.0 0.07 ± 7% perf-profile.children.cycles-pp.get_page_from_freelist
0.38 +0.0 0.40 ± 2% perf-profile.children.cycles-pp.vma_interval_tree_remove
0.07 ± 8% +0.0 0.10 ± 4% perf-profile.children.cycles-pp.setup_object
0.38 +0.0 0.41 perf-profile.children.cycles-pp.mas_ascend
0.35 +0.0 0.38 ± 2% perf-profile.children.cycles-pp.tick_sched_handle
0.35 +0.0 0.38 perf-profile.children.cycles-pp.update_process_times
0.28 +0.0 0.31 ± 2% perf-profile.children.cycles-pp.madvise_cold
0.44 +0.0 0.47 perf-profile.children.cycles-pp.mas_leaf_max_gap
0.43 ± 2% +0.0 0.46 ± 2% perf-profile.children.cycles-pp.mas_descend_adopt
0.04 ± 44% +0.0 0.07 ± 6% perf-profile.children.cycles-pp.inc_slabs_node
0.44 +0.0 0.48 perf-profile.children.cycles-pp.lock_mm_and_find_vma
0.42 +0.0 0.45 ± 2% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.37 +0.0 0.41 ± 2% perf-profile.children.cycles-pp.tick_sched_timer
0.34 +0.0 0.37 perf-profile.children.cycles-pp.lock_vma_under_rcu
0.37 +0.0 0.40 ± 2% perf-profile.children.cycles-pp.shmem_get_folio_gfp
0.14 ± 3% +0.0 0.18 ± 5% perf-profile.children.cycles-pp.follow_page_pte
0.45 +0.0 0.48 ± 2% perf-profile.children.cycles-pp.hrtimer_interrupt
0.19 ± 5% +0.0 0.23 ± 4% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.46 +0.0 0.49 ± 2% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.43 +0.0 0.47 ± 2% perf-profile.children.cycles-pp.__entry_text_start
0.42 +0.0 0.46 ± 2% perf-profile.children.cycles-pp.shmem_fault
0.53 +0.0 0.57 perf-profile.children.cycles-pp.native_irq_return_iret
0.63 +0.0 0.67 perf-profile.children.cycles-pp.mas_prev_slot
0.46 +0.0 0.50 ± 2% perf-profile.children.cycles-pp.__do_fault
0.63 +0.0 0.67 ± 2% perf-profile.children.cycles-pp.sync_regs
0.16 ± 3% +0.0 0.20 ± 2% perf-profile.children.cycles-pp.workingset_age_nonresident
0.45 ± 2% +0.0 0.49 perf-profile.children.cycles-pp.mas_update_gap
0.61 +0.0 0.65 perf-profile.children.cycles-pp.down_write
0.39 +0.0 0.44 perf-profile.children.cycles-pp.up_write
0.58 +0.0 0.62 ± 2% perf-profile.children.cycles-pp.unlink_file_vma
0.55 +0.0 0.60 perf-profile.children.cycles-pp.find_vma
0.07 +0.0 0.12 ± 6% perf-profile.children.cycles-pp.mas_wr_store_setup
0.53 +0.0 0.58 perf-profile.children.cycles-pp.vma_prepare
0.61 +0.0 0.66 perf-profile.children.cycles-pp.perf_event_mmap_output
0.32 ± 3% +0.0 0.37 ± 3% perf-profile.children.cycles-pp.folio_activate_fn
0.12 +0.1 0.17 perf-profile.children.cycles-pp.mas_is_span_wr
0.78 +0.1 0.83 perf-profile.children.cycles-pp.vma_merge
0.75 +0.1 0.80 perf-profile.children.cycles-pp.mas_wmb_replace
0.59 +0.1 0.64 perf-profile.children.cycles-pp.mas_next_slot
0.69 ± 2% +0.1 0.75 perf-profile.children.cycles-pp.memcg_slab_post_alloc_hook
0.60 ± 2% +0.1 0.65 ± 2% perf-profile.children.cycles-pp.vma_interval_tree_insert
0.22 ± 2% +0.1 0.27 ± 2% perf-profile.children.cycles-pp.workingset_activation
1.04 +0.1 1.09 perf-profile.children.cycles-pp.mas_find
0.55 +0.1 0.61 ± 2% perf-profile.children.cycles-pp.mab_mas_cp
0.72 +0.1 0.78 perf-profile.children.cycles-pp.perf_iterate_sb
0.89 +0.1 0.94 perf-profile.children.cycles-pp.__call_rcu_common
0.69 +0.1 0.76 perf-profile.children.cycles-pp.native_flush_tlb_one_user
0.76 +0.1 0.83 perf-profile.children.cycles-pp.stress_mwc64modn
0.45 +0.1 0.52 ± 2% perf-profile.children.cycles-pp.mod_objcg_state
0.79 +0.1 0.86 perf-profile.children.cycles-pp.free_pgtables
0.84 +0.1 0.91 perf-profile.children.cycles-pp.mt_find
1.16 +0.1 1.22 perf-profile.children.cycles-pp.find_vma_prev
0.78 +0.1 0.84 perf-profile.children.cycles-pp.flush_tlb_func
0.79 +0.1 0.86 perf-profile.children.cycles-pp.mas_push_data
0.43 ± 2% +0.1 0.50 perf-profile.children.cycles-pp.release_pages
0.32 ± 3% +0.1 0.39 ± 2% perf-profile.children.cycles-pp.page_add_file_rmap
0.32 ± 2% +0.1 0.40 ± 4% perf-profile.children.cycles-pp.folio_mark_accessed
0.89 +0.1 0.97 perf-profile.children.cycles-pp.stress_tmpfs_child
0.52 +0.1 0.60 ± 2% perf-profile.children.cycles-pp.finish_fault
1.00 +0.1 1.08 perf-profile.children.cycles-pp.flush_tlb_mm_range
1.25 +0.1 1.34 ± 4% perf-profile.children.cycles-pp.rcu_cblist_dequeue
0.92 +0.1 1.01 perf-profile.children.cycles-pp.vm_area_alloc
1.30 +0.1 1.40 perf-profile.children.cycles-pp.mas_spanning_rebalance
0.51 ± 2% +0.1 0.60 perf-profile.children.cycles-pp.page_remove_rmap
0.23 ± 7% +0.1 0.33 ± 7% perf-profile.children.cycles-pp.shuffle_freelist
0.55 ± 2% +0.1 0.65 perf-profile.children.cycles-pp.tlb_flush_rmaps
0.96 +0.1 1.06 perf-profile.children.cycles-pp.vm_area_dup
1.34 +0.1 1.45 perf-profile.children.cycles-pp.perf_event_mmap_event
0.40 ± 6% +0.1 0.51 ± 6% perf-profile.children.cycles-pp.__mlock_folio
1.40 +0.1 1.51 perf-profile.children.cycles-pp.perf_event_mmap
0.32 ± 10% +0.1 0.44 ± 6% perf-profile.children.cycles-pp.folio_isolate_lru
1.95 +0.1 2.06 perf-profile.children.cycles-pp.mas_walk
0.47 ± 5% +0.1 0.59 ± 6% perf-profile.children.cycles-pp.mlock_folio
0.31 ± 7% +0.1 0.43 ± 7% perf-profile.children.cycles-pp.allocate_slab
1.57 +0.1 1.70 perf-profile.children.cycles-pp.mas_split
0.62 ± 4% +0.1 0.76 ± 5% perf-profile.children.cycles-pp.filemap_map_pages
0.66 ± 5% +0.1 0.80 ± 3% perf-profile.children.cycles-pp.madvise_cold_or_pageout_pte_range
0.63 ± 4% +0.1 0.77 ± 4% perf-profile.children.cycles-pp.do_read_fault
0.69 ± 5% +0.1 0.84 ± 3% perf-profile.children.cycles-pp.walk_pud_range
0.70 ± 5% +0.1 0.85 ± 2% perf-profile.children.cycles-pp.walk_p4d_range
0.67 ± 5% +0.1 0.82 ± 3% perf-profile.children.cycles-pp.walk_pmd_range
0.72 ± 5% +0.1 0.87 ± 2% perf-profile.children.cycles-pp.walk_pgd_range
2.36 +0.1 2.51 perf-profile.children.cycles-pp.mtree_range_walk
0.00 +0.2 0.15 ± 2% perf-profile.children.cycles-pp.mas_wr_end_piv
0.74 ± 5% +0.2 0.89 ± 3% perf-profile.children.cycles-pp.__walk_page_range
0.83 ± 4% +0.2 0.98 ± 2% perf-profile.children.cycles-pp.madvise_pageout
1.58 +0.2 1.74 ± 2% perf-profile.children.cycles-pp.vm_area_free_rcu_cb
0.64 ± 2% +0.2 0.80 perf-profile.children.cycles-pp.__mod_lruvec_page_state
0.96 ± 3% +0.2 1.13 ± 2% perf-profile.children.cycles-pp.walk_page_range
0.81 ± 3% +0.2 0.98 ± 5% perf-profile.children.cycles-pp.__get_user_pages
0.81 ± 3% +0.2 0.99 ± 5% perf-profile.children.cycles-pp.__mm_populate
0.81 ± 3% +0.2 0.99 ± 5% perf-profile.children.cycles-pp.populate_vma_page_range
0.67 ± 7% +0.2 0.85 ± 5% perf-profile.children.cycles-pp.lru_add_drain_cpu
0.91 ± 3% +0.2 1.12 ± 3% perf-profile.children.cycles-pp.do_set_pte
0.72 ± 2% +0.2 0.93 perf-profile.children.cycles-pp.mas_wr_walk
1.86 ± 2% +0.3 2.15 perf-profile.children.cycles-pp.do_fault
3.18 +0.3 3.48 perf-profile.children.cycles-pp.do_user_addr_fault
3.22 +0.3 3.53 perf-profile.children.cycles-pp.exc_page_fault
2.17 +0.3 2.50 perf-profile.children.cycles-pp.__handle_mm_fault
2.58 +0.3 2.92 perf-profile.children.cycles-pp.handle_mm_fault
5.07 +0.4 5.50 perf-profile.children.cycles-pp.asm_exc_page_fault
1.38 ± 11% +0.5 1.92 ± 9% perf-profile.children.cycles-pp.folio_lruvec_lock_irqsave
2.08 ± 8% +0.6 2.70 ± 6% perf-profile.children.cycles-pp.lru_add_drain
2.02 ± 9% +0.6 2.66 ± 7% perf-profile.children.cycles-pp.folio_batch_move_lru
2.40 ± 8% +0.9 3.28 ± 7% perf-profile.children.cycles-pp.__munlock_folio
2.20 ± 10% +0.9 3.14 ± 9% perf-profile.children.cycles-pp._raw_spin_lock_irq
2.64 ± 8% +0.9 3.58 ± 7% perf-profile.children.cycles-pp.mlock_drain_local
2.24 ± 10% +0.9 3.19 ± 9% perf-profile.children.cycles-pp.folio_lruvec_lock_irq
3.05 ± 8% +1.1 4.11 ± 7% perf-profile.children.cycles-pp.mlock_folio_batch
4.11 ± 8% +1.4 5.49 ± 7% perf-profile.children.cycles-pp.free_pages_and_swap_cache
4.48 ± 8% +1.4 5.90 ± 6% perf-profile.children.cycles-pp.tlb_batch_pages_flush
22.46 +1.7 24.15 perf-profile.children.cycles-pp.stress_mmap_set
7.17 ± 5% +1.7 8.88 ± 4% perf-profile.children.cycles-pp.zap_pte_range
7.28 ± 5% +1.7 9.00 ± 4% perf-profile.children.cycles-pp.zap_pmd_range
7.49 ± 4% +1.7 9.22 ± 4% perf-profile.children.cycles-pp.unmap_page_range
7.66 ± 4% +1.7 9.40 ± 4% perf-profile.children.cycles-pp.unmap_vmas
9.51 ± 4% +2.0 11.53 ± 4% perf-profile.children.cycles-pp.unmap_region
28.17 +2.4 30.55 perf-profile.children.cycles-pp.stress_mmap_check
9.66 ± 6% -4.5 5.13 ± 8% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
1.01 -0.9 0.12 ± 3% perf-profile.self.cycles-pp.kmem_cache_free_bulk
0.98 -0.6 0.37 ± 3% perf-profile.self.cycles-pp.__kmem_cache_alloc_bulk
0.78 ± 2% -0.4 0.36 ± 3% perf-profile.self.cycles-pp.___slab_alloc
0.27 ± 4% -0.2 0.08 ± 5% perf-profile.self.cycles-pp.get_partial_node
0.28 ± 2% -0.2 0.11 ± 3% perf-profile.self.cycles-pp.__unfreeze_partials
0.17 ± 4% -0.1 0.05 perf-profile.self.cycles-pp.kmem_cache_alloc_bulk
0.12 ± 3% -0.1 0.02 ± 99% perf-profile.self.cycles-pp.put_cpu_partial
0.31 ± 2% -0.1 0.22 ± 2% perf-profile.self.cycles-pp.mas_wr_store_entry
0.95 -0.1 0.88 ± 2% perf-profile.self.cycles-pp.kmem_cache_free
0.16 ± 3% -0.0 0.12 ± 4% perf-profile.self.cycles-pp.mas_alloc_nodes
0.38 -0.0 0.34 ± 3% perf-profile.self.cycles-pp.__list_del_entry_valid
0.26 ± 2% -0.0 0.22 ± 3% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.10 ± 4% -0.0 0.08 perf-profile.self.cycles-pp.mas_destroy
0.27 +0.0 0.28 perf-profile.self.cycles-pp.___perf_sw_event
0.09 ± 5% +0.0 0.10 ± 4% perf-profile.self.cycles-pp.page_remove_rmap
0.07 ± 5% +0.0 0.08 perf-profile.self.cycles-pp.unlink_file_vma
0.08 ± 4% +0.0 0.09 perf-profile.self.cycles-pp.__kmem_cache_alloc_node
0.27 ± 2% +0.0 0.28 perf-profile.self.cycles-pp.mtree_load
0.10 ± 4% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.do_syscall_64
0.16 +0.0 0.17 ± 2% perf-profile.self.cycles-pp.mt_find
0.12 +0.0 0.13 ± 3% perf-profile.self.cycles-pp.__munmap
0.11 +0.0 0.12 ± 3% perf-profile.self.cycles-pp.mast_fill_bnode
0.18 ± 2% +0.0 0.19 perf-profile.self.cycles-pp.unmap_page_range
0.15 ± 5% +0.0 0.16 ± 2% perf-profile.self.cycles-pp.mas_update_gap
0.26 +0.0 0.28 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.18 ± 2% +0.0 0.20 ± 2% perf-profile.self.cycles-pp.rcu_segcblist_enqueue
0.25 +0.0 0.27 perf-profile.self.cycles-pp.__list_add_valid
0.25 ± 2% +0.0 0.27 ± 2% perf-profile.self.cycles-pp.do_madvise
0.21 ± 3% +0.0 0.23 ± 2% perf-profile.self.cycles-pp.unmap_region
0.11 ± 4% +0.0 0.13 ± 5% perf-profile.self.cycles-pp.folio_activate_fn
0.16 ± 4% +0.0 0.18 ± 4% perf-profile.self.cycles-pp.mem_cgroup_update_lru_size
0.14 ± 2% +0.0 0.16 ± 2% perf-profile.self.cycles-pp.obj_cgroup_charge
0.34 ± 2% +0.0 0.36 perf-profile.self.cycles-pp.mas_pop_node
0.28 ± 2% +0.0 0.30 ± 2% perf-profile.self.cycles-pp.mas_spanning_rebalance
0.21 ± 2% +0.0 0.23 ± 3% perf-profile.self.cycles-pp.__handle_mm_fault
0.16 ± 3% +0.0 0.18 ± 3% perf-profile.self.cycles-pp.mas_push_data
0.10 ± 4% +0.0 0.13 ± 2% perf-profile.self.cycles-pp.__mlock_folio
0.24 +0.0 0.26 ± 3% perf-profile.self.cycles-pp.mas_store_gfp
0.43 ± 3% +0.0 0.46 perf-profile.self.cycles-pp.memcg_slab_post_alloc_hook
0.32 ± 2% +0.0 0.34 ± 2% perf-profile.self.cycles-pp.mas_prev_slot
0.28 +0.0 0.31 perf-profile.self.cycles-pp.mas_walk
0.31 ± 2% +0.0 0.33 ± 2% perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
0.68 +0.0 0.70 perf-profile.self.cycles-pp.kmem_cache_alloc
0.04 ± 44% +0.0 0.07 ± 8% perf-profile.self.cycles-pp.inc_slabs_node
0.24 ± 3% +0.0 0.27 ± 5% perf-profile.self.cycles-pp._compound_head
0.41 ± 2% +0.0 0.44 perf-profile.self.cycles-pp.mas_descend_adopt
0.35 +0.0 0.38 perf-profile.self.cycles-pp.vma_interval_tree_remove
0.38 ± 2% +0.0 0.41 perf-profile.self.cycles-pp.do_vmi_align_munmap
0.34 ± 2% +0.0 0.38 perf-profile.self.cycles-pp.mas_ascend
0.15 ± 6% +0.0 0.18 ± 5% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
0.37 +0.0 0.40 ± 2% perf-profile.self.cycles-pp.madvise_vma_behavior
0.39 ± 3% +0.0 0.42 perf-profile.self.cycles-pp.perf_event_mmap_output
0.46 +0.0 0.50 perf-profile.self.cycles-pp.down_write
0.49 ± 2% +0.0 0.53 perf-profile.self.cycles-pp.__call_rcu_common
0.40 +0.0 0.44 perf-profile.self.cycles-pp.mas_leaf_max_gap
0.62 +0.0 0.66 ± 2% perf-profile.self.cycles-pp.sync_regs
0.43 +0.0 0.47 perf-profile.self.cycles-pp.zap_pte_range
0.44 +0.0 0.48 perf-profile.self.cycles-pp.mas_next_slot
0.53 +0.0 0.57 perf-profile.self.cycles-pp.native_irq_return_iret
0.35 +0.0 0.39 perf-profile.self.cycles-pp.up_write
0.09 ± 5% +0.0 0.14 ± 3% perf-profile.self.cycles-pp.mas_is_span_wr
0.45 +0.0 0.49 perf-profile.self.cycles-pp.mab_mas_cp
0.15 ± 4% +0.0 0.19 ± 3% perf-profile.self.cycles-pp.workingset_age_nonresident
0.23 ± 2% +0.0 0.28 perf-profile.self.cycles-pp.__split_vma
0.51 +0.0 0.55 perf-profile.self.cycles-pp.mmap_region
0.00 +0.1 0.05 perf-profile.self.cycles-pp.folio_lruvec_lock_irq
0.00 +0.1 0.05 perf-profile.self.cycles-pp.apparmor_mmap_file
0.20 ± 5% +0.1 0.25 ± 3% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.40 ± 2% +0.1 0.46 ± 2% perf-profile.self.cycles-pp.mod_objcg_state
0.56 +0.1 0.61 ± 2% perf-profile.self.cycles-pp.vma_interval_tree_insert
0.68 +0.1 0.74 perf-profile.self.cycles-pp.stress_mwc64modn
0.30 ± 4% +0.1 0.36 ± 2% perf-profile.self.cycles-pp.release_pages
0.69 +0.1 0.75 perf-profile.self.cycles-pp.native_flush_tlb_one_user
0.00 +0.1 0.07 ± 5% perf-profile.self.cycles-pp.mas_wr_store_setup
0.30 ± 4% +0.1 0.37 ± 2% perf-profile.self.cycles-pp.__munlock_folio
0.80 +0.1 0.88 perf-profile.self.cycles-pp.stress_tmpfs_child
1.23 +0.1 1.32 ± 3% perf-profile.self.cycles-pp.rcu_cblist_dequeue
0.18 ± 7% +0.1 0.26 ± 7% perf-profile.self.cycles-pp.shuffle_freelist
0.44 ± 2% +0.1 0.57 ± 2% perf-profile.self.cycles-pp.__mod_lruvec_page_state
0.00 +0.1 0.14 ± 3% perf-profile.self.cycles-pp.mas_wr_end_piv
2.23 +0.1 2.37 perf-profile.self.cycles-pp.mtree_range_walk
0.60 ± 2% +0.2 0.76 perf-profile.self.cycles-pp.mas_wr_walk
0.00 +0.2 0.23 perf-profile.self.cycles-pp.mas_preallocate
17.11 +1.3 18.40 perf-profile.self.cycles-pp.stress_mmap_set
26.96 +2.4 29.32 perf-profile.self.cycles-pp.stress_mmap_check
***************************************************************************************************
lkp-csl-d02: 36 threads 1 sockets Intel(R) Core(TM) i9-10980XE CPU @ 3.00GHz (Cascade Lake) with 128G memory
=========================================================================================
class/compiler/cpufreq_governor/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime:
memory/gcc-12/performance/x86_64-rhel-8.3/1/debian-11.1-x86_64-20220510.cgz/lkp-csl-d02/tmpfs/stress-ng/60s
commit:
0b8bb544b1 ("maple_tree: update mas_preallocate() testing")
17983dc617 ("maple_tree: refine mas_preallocate() node calculations")
0b8bb544b1a7051c 17983dc617837a588a52848ab40
---------------- ---------------------------
%stddev %change %stddev
\ | \
8578 ± 4% -7.9% 7902 ± 4% turbostat.C1
527768 ± 2% -8.1% 485168 ± 5% meminfo.Inactive
527620 ± 2% -8.1% 485021 ± 5% meminfo.Inactive(anon)
4896677 ± 4% +14.3% 5597392 ± 7% stress-ng.time.minor_page_faults
93.00 -1.1% 92.00 stress-ng.time.percent_of_cpu_this_job_got
32.67 +4.1% 34.00 stress-ng.tmpfs.ops
0.54 +4.9% 0.57 stress-ng.tmpfs.ops_per_sec
131892 ± 2% -8.1% 121258 ± 5% proc-vmstat.nr_inactive_anon
131892 ± 2% -8.1% 121258 ± 5% proc-vmstat.nr_zone_inactive_anon
642314 +2.4% 657789 proc-vmstat.numa_hit
646535 +3.0% 665653 proc-vmstat.numa_local
882759 +3.2% 911244 proc-vmstat.pgalloc_normal
5099852 ± 4% +13.8% 5802813 ± 6% proc-vmstat.pgfault
741768 ± 5% +10.9% 822608 ± 7% proc-vmstat.pgfree
230.56 ± 5% -17.8% 189.44 ± 12% sched_debug.cfs_rq:/.load_avg.avg
141.17 -20.3% 112.52 ± 20% sched_debug.cfs_rq:/.removed.load_avg.avg
351.53 -10.1% 316.08 ± 9% sched_debug.cfs_rq:/.removed.load_avg.stddev
663.10 ± 2% -10.3% 595.01 sched_debug.cfs_rq:/.runnable_avg.avg
1995 ± 7% -25.3% 1491 ± 8% sched_debug.cfs_rq:/.runnable_avg.max
29.67 ±124% -97.8% 0.67 ± 70% sched_debug.cfs_rq:/.runnable_avg.min
660.56 ± 2% -10.2% 593.32 sched_debug.cfs_rq:/.util_avg.avg
1994 ± 7% -25.3% 1490 ± 8% sched_debug.cfs_rq:/.util_avg.max
30.00 ±122% -97.8% 0.67 ± 70% sched_debug.cfs_rq:/.util_avg.min
19912 ± 3% +39.0% 27668 ± 8% sched_debug.cpu.nr_switches.max
4862 ± 4% +19.3% 5801 ± 4% sched_debug.cpu.nr_switches.stddev
16.67 ± 20% -32.0% 11.33 ± 11% sched_debug.cpu.nr_uninterruptible.max
0.00 +333.3% 0.01 ± 46% perf-sched.sch_delay.max.ms.wait_for_partner.fifo_open.do_dentry_open.do_open
132.03 ± 32% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.__cond_resched.generic_perform_write.generic_file_write_iter.vfs_write.ksys_write
1.33 ± 35% -100.0% 0.00 perf-sched.wait_and_delay.count.__cond_resched.generic_perform_write.generic_file_write_iter.vfs_write.ksys_write
156.63 ± 8% -100.0% 0.00 perf-sched.wait_and_delay.max.ms.__cond_resched.generic_perform_write.generic_file_write_iter.vfs_write.ksys_write
3620 ± 11% -35.5% 2336 ± 20% perf-sched.wait_and_delay.max.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
0.20 ± 69% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.down_write.unlink_file_vma.free_pgtables.unmap_region
132.03 ± 32% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.generic_perform_write.generic_file_write_iter.vfs_write.ksys_write
0.01 ±141% +344.4% 0.05 ± 38% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc.mas_alloc_nodes.mas_preallocate.mmap_region
0.21 ±136% +269.6% 0.77 ± 13% perf-sched.wait_time.avg.ms.__cond_resched.remove_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
0.11 ± 93% -95.8% 0.00 ± 72% perf-sched.wait_time.avg.ms.__cond_resched.tlb_batch_pages_flush.zap_pte_range.zap_pmd_range.isra
0.34 ± 20% -94.0% 0.02 ± 92% perf-sched.wait_time.avg.ms.__cond_resched.unmap_vmas.unmap_region.constprop.0
0.08 ± 3% +9.5% 0.09 ± 7% perf-sched.wait_time.max.ms.__cond_resched.down_write.mmap_region.do_mmap.vm_mmap_pgoff
0.33 ± 93% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.down_write.unlink_file_vma.free_pgtables.unmap_region
156.63 ± 8% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.generic_perform_write.generic_file_write_iter.vfs_write.ksys_write
0.01 ±141% +405.6% 0.06 ± 24% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc.mas_alloc_nodes.mas_preallocate.mmap_region
0.24 ±136% +224.3% 0.77 ± 13% perf-sched.wait_time.max.ms.__cond_resched.remove_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
0.29 ±105% -98.4% 0.00 ± 72% perf-sched.wait_time.max.ms.__cond_resched.tlb_batch_pages_flush.zap_pte_range.zap_pmd_range.isra
1.28 ± 9% -93.4% 0.08 ±121% perf-sched.wait_time.max.ms.__cond_resched.unmap_vmas.unmap_region.constprop.0
3620 ± 11% -35.5% 2336 ± 20% perf-sched.wait_time.max.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
2.007e+09 +3.0% 2.068e+09 perf-stat.i.branch-instructions
1.14 -0.1 1.05 perf-stat.i.branch-miss-rate%
23886819 -3.8% 22973412 perf-stat.i.branch-misses
43.32 +1.5 44.82 perf-stat.i.cache-miss-rate%
10695531 +5.1% 11236145 perf-stat.i.cache-misses
22637852 +3.0% 23310283 perf-stat.i.cache-references
0.55 -2.4% 0.53 perf-stat.i.cpi
1216 ± 4% -21.9% 949.50 ± 2% perf-stat.i.cycles-between-cache-misses
0.01 ± 9% +0.0 0.02 ± 10% perf-stat.i.dTLB-load-miss-rate%
156852 ± 9% +31.7% 206629 ± 9% perf-stat.i.dTLB-load-misses
0.05 ± 5% +0.0 0.05 ± 4% perf-stat.i.dTLB-store-miss-rate%
430735 ± 5% +13.9% 490520 ± 4% perf-stat.i.dTLB-store-misses
8.571e+08 +1.7% 8.719e+08 perf-stat.i.dTLB-stores
51.65 +1.2 52.84 perf-stat.i.iTLB-load-miss-rate%
1331538 ± 2% +6.3% 1415929 perf-stat.i.iTLB-load-misses
1245333 +1.6% 1265257 perf-stat.i.iTLB-loads
1.001e+10 +2.8% 1.029e+10 perf-stat.i.instructions
7971 -3.4% 7699 perf-stat.i.instructions-per-iTLB-miss
1.88 +2.2% 1.93 perf-stat.i.ipc
115.63 +2.1% 118.05 perf-stat.i.metric.M/sec
738181 +5.1% 775708 perf-stat.i.node-stores
1.19 -0.1 1.11 perf-stat.overall.branch-miss-rate%
47.24 +1.0 48.20 perf-stat.overall.cache-miss-rate%
0.54 -2.1% 0.53 perf-stat.overall.cpi
503.89 -4.2% 482.56 perf-stat.overall.cycles-between-cache-misses
0.01 ± 9% +0.0 0.02 ± 9% perf-stat.overall.dTLB-load-miss-rate%
0.05 ± 5% +0.0 0.06 ± 4% perf-stat.overall.dTLB-store-miss-rate%
51.67 +1.1 52.81 perf-stat.overall.iTLB-load-miss-rate%
7519 -3.4% 7264 perf-stat.overall.instructions-per-iTLB-miss
1.86 +2.1% 1.90 perf-stat.overall.ipc
1.975e+09 +3.0% 2.035e+09 perf-stat.ps.branch-instructions
23511838 -3.8% 22608120 perf-stat.ps.branch-misses
10524774 +5.1% 11057675 perf-stat.ps.cache-misses
22277601 +3.0% 22940376 perf-stat.ps.cache-references
154366 ± 9% +31.7% 203351 ± 9% perf-stat.ps.dTLB-load-misses
423832 ± 5% +13.9% 482733 ± 4% perf-stat.ps.dTLB-store-misses
8.434e+08 +1.7% 8.581e+08 perf-stat.ps.dTLB-stores
1310364 ± 2% +6.3% 1393509 perf-stat.ps.iTLB-load-misses
1225475 +1.6% 1245174 perf-stat.ps.iTLB-loads
9.85e+09 +2.8% 1.012e+10 perf-stat.ps.instructions
726396 +5.1% 763406 perf-stat.ps.node-stores
6.216e+11 +2.8% 6.387e+11 perf-stat.total.instructions
6.51 ± 8% -2.3 4.21 ± 3% perf-profile.calltrace.cycles-pp.__mmap
6.16 ± 9% -2.3 3.89 ± 3% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
6.36 ± 8% -2.3 4.10 ± 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__mmap
6.33 ± 8% -2.3 4.07 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
6.27 ± 8% -2.2 4.03 ± 3% perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
5.40 -1.9 3.52 ± 4% perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.21 -1.8 3.39 ± 5% perf-profile.calltrace.cycles-pp.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
2.30 ± 3% -1.1 1.20 ± 6% perf-profile.calltrace.cycles-pp.mas_store_prealloc.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
3.79 ± 6% -1.0 2.75 ± 6% perf-profile.calltrace.cycles-pp.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap
13.96 -1.0 12.97 ± 4% perf-profile.calltrace.cycles-pp.__munmap
13.63 -1.0 12.66 ± 4% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__munmap
13.53 -1.0 12.57 ± 4% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
13.43 -0.9 12.49 ± 4% perf-profile.calltrace.cycles-pp.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
13.45 -0.9 12.51 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
13.19 -0.9 12.28 ± 4% perf-profile.calltrace.cycles-pp.do_vmi_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
3.06 ± 3% -0.9 2.15 ± 10% perf-profile.calltrace.cycles-pp.__split_vma.madvise_vma_behavior.do_madvise.__x64_sys_madvise.do_syscall_64
12.61 ± 2% -0.9 11.72 ± 4% perf-profile.calltrace.cycles-pp.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
7.66 ± 2% -0.9 6.77 ± 2% perf-profile.calltrace.cycles-pp.__madvise
6.61 ± 2% -0.8 5.78 ± 4% perf-profile.calltrace.cycles-pp.do_madvise.__x64_sys_madvise.do_syscall_64.entry_SYSCALL_64_after_hwframe.__madvise
1.66 ± 4% -0.8 0.84 ± 17% perf-profile.calltrace.cycles-pp.vma_complete.__split_vma.madvise_vma_behavior.do_madvise.__x64_sys_madvise
1.50 ± 2% -0.8 0.68 ± 15% perf-profile.calltrace.cycles-pp.mas_store_prealloc.vma_complete.__split_vma.madvise_vma_behavior.do_madvise
6.81 ± 2% -0.8 6.00 ± 4% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__madvise
6.76 ± 2% -0.8 5.95 ± 4% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__madvise
6.65 ± 2% -0.8 5.85 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_madvise.do_syscall_64.entry_SYSCALL_64_after_hwframe.__madvise
4.87 ± 3% -0.8 4.09 ± 6% perf-profile.calltrace.cycles-pp.madvise_vma_behavior.do_madvise.__x64_sys_madvise.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.71 ± 6% -0.7 1.00 ± 10% perf-profile.calltrace.cycles-pp.mas_store_prealloc.vma_complete.__split_vma.do_vmi_align_munmap.do_vmi_munmap
2.01 ± 6% -0.7 1.31 ± 10% perf-profile.calltrace.cycles-pp.vma_complete.__split_vma.do_vmi_align_munmap.do_vmi_munmap.__vm_munmap
0.87 ± 6% -0.2 0.67 ± 4% perf-profile.calltrace.cycles-pp.mas_wr_bnode.mas_store_prealloc.mmap_region.do_mmap.vm_mmap_pgoff
0.76 ± 5% -0.2 0.60 ± 2% perf-profile.calltrace.cycles-pp.mas_split.mas_wr_bnode.mas_store_prealloc.mmap_region.do_mmap
0.99 ± 6% -0.1 0.85 ± 8% perf-profile.calltrace.cycles-pp.mtree_range_walk.mas_walk.find_vma_prev.do_madvise.__x64_sys_madvise
1.28 ± 5% -0.1 1.15 ± 4% perf-profile.calltrace.cycles-pp.find_vma_prev.do_madvise.__x64_sys_madvise.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.74 ± 9% -0.1 0.63 ± 3% perf-profile.calltrace.cycles-pp.vma_merge.madvise_vma_behavior.do_madvise.__x64_sys_madvise.do_syscall_64
0.62 ± 7% +0.1 0.69 ± 5% perf-profile.calltrace.cycles-pp.mas_wr_walk.mas_wr_store_entry.mas_store_gfp.do_vmi_align_munmap.do_vmi_munmap
0.61 ± 12% +0.1 0.73 ± 13% perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
0.40 ± 71% +0.4 0.80 ± 8% perf-profile.calltrace.cycles-pp.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.84 ± 28% +0.4 1.29 ± 14% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.stress_mmap_set
0.50 ± 72% +0.5 1.02 ± 11% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
1.51 ± 22% +0.5 2.03 ± 10% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.stress_mmap_set
1.54 ± 22% +0.5 2.08 ± 11% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.stress_mmap_set
1.11 ± 14% +0.6 1.69 ± 7% perf-profile.calltrace.cycles-pp.perf_event_task_tick.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer
1.06 ± 13% +0.6 1.66 ± 5% perf-profile.calltrace.cycles-pp.perf_adjust_freq_unthr_context.perf_event_task_tick.scheduler_tick.update_process_times.tick_sched_handle
0.00 +0.6 0.60 ± 10% perf-profile.calltrace.cycles-pp.madvise_pageout.madvise_vma_behavior.do_madvise.__x64_sys_madvise.do_syscall_64
1.54 ± 13% +0.7 2.19 ± 2% perf-profile.calltrace.cycles-pp.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues
2.07 ± 12% +0.7 2.78 ± 3% perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
1.75 ± 12% +0.7 2.49 ± 3% perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
1.78 ± 13% +0.8 2.54 ± 3% perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt
2.71 ± 9% +0.8 3.55 ± 5% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
3.40 ± 9% +0.9 4.28 ± 7% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
3.44 ± 9% +0.9 4.33 ± 8% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
4.55 ± 9% +1.2 5.79 ± 14% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
2.33 ± 38% +1.5 3.80 ± 13% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.stress_mmap_set
4.95 ± 8% +1.7 6.63 ± 19% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
27.67 -3.9 23.78 ± 2% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
27.46 -3.9 23.59 ± 2% perf-profile.children.cycles-pp.do_syscall_64
5.53 -2.6 2.90 ± 7% perf-profile.children.cycles-pp.mas_store_prealloc
6.55 ± 8% -2.3 4.25 ± 3% perf-profile.children.cycles-pp.__mmap
2.92 -2.3 0.64 ± 9% perf-profile.children.cycles-pp.mas_destroy
6.19 ± 8% -2.2 3.94 ± 3% perf-profile.children.cycles-pp.vm_mmap_pgoff
6.29 ± 8% -2.2 4.06 ± 3% perf-profile.children.cycles-pp.ksys_mmap_pgoff
6.87 ± 5% -1.9 4.94 ± 8% perf-profile.children.cycles-pp.__split_vma
2.30 ± 2% -1.9 0.41 ± 10% perf-profile.children.cycles-pp.kmem_cache_free_bulk
5.43 -1.9 3.56 ± 4% perf-profile.children.cycles-pp.do_mmap
5.26 -1.8 3.44 ± 4% perf-profile.children.cycles-pp.mmap_region
2.18 ± 7% -1.6 0.57 ± 12% perf-profile.children.cycles-pp.kmem_cache_alloc_bulk
2.53 ± 5% -1.6 0.98 ± 6% perf-profile.children.cycles-pp.mas_alloc_nodes
3.68 ± 4% -1.5 2.15 ± 11% perf-profile.children.cycles-pp.vma_complete
2.05 ± 8% -1.5 0.52 ± 11% perf-profile.children.cycles-pp.__kmem_cache_alloc_bulk
2.21 ± 8% -1.2 1.05 ± 10% perf-profile.children.cycles-pp.mas_preallocate
14.04 -1.0 13.05 ± 4% perf-profile.children.cycles-pp.__munmap
1.38 ± 8% -1.0 0.41 ± 5% perf-profile.children.cycles-pp.___slab_alloc
13.45 -0.9 12.50 ± 4% perf-profile.children.cycles-pp.__vm_munmap
13.45 -0.9 12.52 ± 4% perf-profile.children.cycles-pp.__x64_sys_munmap
13.60 -0.9 12.68 ± 4% perf-profile.children.cycles-pp.do_vmi_munmap
12.67 ± 2% -0.9 11.76 ± 4% perf-profile.children.cycles-pp.do_vmi_align_munmap
7.76 ± 2% -0.9 6.87 ± 2% perf-profile.children.cycles-pp.__madvise
6.61 ± 2% -0.8 5.79 ± 4% perf-profile.children.cycles-pp.do_madvise
6.65 ± 2% -0.8 5.85 ± 4% perf-profile.children.cycles-pp.__x64_sys_madvise
4.87 ± 3% -0.8 4.10 ± 6% perf-profile.children.cycles-pp.madvise_vma_behavior
1.37 ± 12% -0.5 0.88 ± 4% perf-profile.children.cycles-pp.__slab_free
0.49 ± 62% -0.4 0.13 ± 45% perf-profile.children.cycles-pp.mlock_folio_batch
2.73 -0.3 2.42 ± 3% perf-profile.children.cycles-pp.mtree_range_walk
0.35 ± 2% -0.2 0.10 ± 37% perf-profile.children.cycles-pp.__unfreeze_partials
1.03 ± 3% -0.2 0.80 ± 10% perf-profile.children.cycles-pp.kmem_cache_free
0.32 ± 19% -0.2 0.10 ± 8% perf-profile.children.cycles-pp.get_partial_node
0.22 ± 46% -0.2 0.07 ± 23% perf-profile.children.cycles-pp.__munlock_folio
2.18 ± 2% -0.1 2.05 ± 4% perf-profile.children.cycles-pp.mas_walk
1.29 ± 5% -0.1 1.16 ± 3% perf-profile.children.cycles-pp.find_vma_prev
0.22 ± 16% -0.1 0.09 ± 35% perf-profile.children.cycles-pp.put_cpu_partial
0.74 ± 9% -0.1 0.63 ± 3% perf-profile.children.cycles-pp.vma_merge
1.39 -0.1 1.30 ± 3% perf-profile.children.cycles-pp.mas_split
0.13 ± 31% -0.1 0.05 ± 77% perf-profile.children.cycles-pp.__hrtimer_next_event_base
0.10 ± 12% -0.1 0.05 ± 71% perf-profile.children.cycles-pp.d_path
0.09 ± 13% -0.1 0.04 ± 71% perf-profile.children.cycles-pp.xas_find
0.17 ± 7% -0.0 0.13 ± 9% perf-profile.children.cycles-pp.mas_store_b_node
0.07 -0.0 0.06 ± 8% perf-profile.children.cycles-pp.downgrade_write
0.11 ± 8% +0.0 0.13 ± 9% perf-profile.children.cycles-pp.perf_pmu_nop_void
0.08 ± 10% +0.0 0.11 ± 15% perf-profile.children.cycles-pp.get_next_timer_interrupt
0.11 ± 7% +0.0 0.14 ± 15% perf-profile.children.cycles-pp.get_obj_cgroup_from_current
0.21 ± 10% +0.0 0.24 ± 5% perf-profile.children.cycles-pp.hrtimer_wakeup
0.10 ± 14% +0.0 0.13 ± 12% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
0.21 ± 7% +0.0 0.25 ± 5% perf-profile.children.cycles-pp.try_to_wake_up
0.11 ± 11% +0.0 0.15 ± 3% perf-profile.children.cycles-pp.enqueue_task_fair
0.03 ± 70% +0.0 0.08 ± 17% perf-profile.children.cycles-pp.ct_idle_exit
0.30 ± 8% +0.0 0.35 ± 2% perf-profile.children.cycles-pp.lapic_next_deadline
0.02 ±141% +0.1 0.07 perf-profile.children.cycles-pp.mas_wr_store_setup
0.16 ± 15% +0.1 0.21 ± 9% perf-profile.children.cycles-pp.__rb_insert_augmented
0.02 ±141% +0.1 0.08 ± 30% perf-profile.children.cycles-pp.tick_nohz_irq_exit
0.05 ± 72% +0.1 0.11 ± 7% perf-profile.children.cycles-pp.try_to_unmap
0.67 ± 7% +0.1 0.74 ± 3% perf-profile.children.cycles-pp.flush_tlb_mm_range
0.00 +0.1 0.07 ± 14% perf-profile.children.cycles-pp.ct_kernel_enter
0.19 ± 4% +0.1 0.26 ± 12% perf-profile.children.cycles-pp.native_sched_clock
0.15 ± 5% +0.1 0.22 ± 17% perf-profile.children.cycles-pp.sched_clock
0.15 ± 30% +0.1 0.22 ± 6% perf-profile.children.cycles-pp.filemap_get_entry
0.02 ±141% +0.1 0.10 ± 29% perf-profile.children.cycles-pp.update_rq_clock
0.16 ± 5% +0.1 0.24 ± 18% perf-profile.children.cycles-pp.sched_clock_cpu
0.48 ± 9% +0.1 0.56 ± 3% perf-profile.children.cycles-pp.flush_tlb_func
0.12 ± 49% +0.1 0.21 ± 16% perf-profile.children.cycles-pp.rmap_walk_file
0.22 ± 33% +0.1 0.32 ± 6% perf-profile.children.cycles-pp.shmem_get_folio_gfp
0.25 ± 11% +0.1 0.35 ± 13% perf-profile.children.cycles-pp._compound_head
0.02 ±141% +0.1 0.12 ± 10% perf-profile.children.cycles-pp.error_entry
0.27 ± 16% +0.1 0.39 ± 22% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.26 ± 27% +0.1 0.38 ± 8% perf-profile.children.cycles-pp.__do_fault
0.16 ± 23% +0.1 0.29 ± 5% perf-profile.children.cycles-pp.finish_fault
0.24 ± 27% +0.1 0.37 ± 6% perf-profile.children.cycles-pp.shmem_fault
0.00 +0.1 0.13 ± 33% perf-profile.children.cycles-pp.mas_wr_end_piv
0.17 ± 48% +0.1 0.30 ± 12% perf-profile.children.cycles-pp.shrink_folio_list
0.18 ± 46% +0.1 0.31 ± 9% perf-profile.children.cycles-pp.reclaim_folio_list
0.18 ± 46% +0.1 0.32 ± 11% perf-profile.children.cycles-pp.reclaim_pages
0.90 ± 6% +0.1 1.04 ± 4% perf-profile.children.cycles-pp.mas_wr_walk
0.30 ± 35% +0.2 0.52 ± 13% perf-profile.children.cycles-pp.walk_pud_range
0.30 ± 35% +0.2 0.51 ± 12% perf-profile.children.cycles-pp.walk_pmd_range
0.29 ± 37% +0.2 0.51 ± 13% perf-profile.children.cycles-pp.madvise_cold_or_pageout_pte_range
0.32 ± 33% +0.2 0.54 ± 10% perf-profile.children.cycles-pp.walk_p4d_range
0.32 ± 34% +0.2 0.55 ± 10% perf-profile.children.cycles-pp.__walk_page_range
0.32 ± 33% +0.2 0.55 ± 11% perf-profile.children.cycles-pp.walk_pgd_range
0.49 ± 20% +0.2 0.72 ± 8% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.35 ± 28% +0.2 0.60 ± 10% perf-profile.children.cycles-pp.madvise_pageout
0.48 ± 29% +0.3 0.78 ± 6% perf-profile.children.cycles-pp.walk_page_range
1.57 ± 22% +0.5 2.10 ± 10% perf-profile.children.cycles-pp.do_user_addr_fault
1.60 ± 22% +0.6 2.15 ± 11% perf-profile.children.cycles-pp.exc_page_fault
1.23 ± 9% +0.6 1.81 ± 5% perf-profile.children.cycles-pp.perf_event_task_tick
1.20 ± 9% +0.6 1.78 ± 4% perf-profile.children.cycles-pp.perf_adjust_freq_unthr_context
1.73 ± 9% +0.7 2.41 ± 3% perf-profile.children.cycles-pp.scheduler_tick
2.32 ± 9% +0.7 3.06 ± 6% perf-profile.children.cycles-pp.tick_sched_timer
1.97 ± 8% +0.8 2.75 ± 4% perf-profile.children.cycles-pp.update_process_times
1.99 ± 9% +0.8 2.80 ± 4% perf-profile.children.cycles-pp.tick_sched_handle
3.82 ± 8% +0.9 4.74 ± 10% perf-profile.children.cycles-pp.hrtimer_interrupt
3.05 ± 8% +0.9 3.98 ± 6% perf-profile.children.cycles-pp.__hrtimer_run_queues
3.85 ± 8% +0.9 4.79 ± 10% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
2.67 ± 26% +1.0 3.65 ± 10% perf-profile.children.cycles-pp.asm_exc_page_fault
1.47 -1.2 0.27 ± 13% perf-profile.self.cycles-pp.kmem_cache_free_bulk
0.85 ± 9% -0.7 0.19 ± 4% perf-profile.self.cycles-pp.___slab_alloc
0.82 ± 6% -0.5 0.28 ± 11% perf-profile.self.cycles-pp.__kmem_cache_alloc_bulk
1.33 ± 12% -0.4 0.88 ± 4% perf-profile.self.cycles-pp.__slab_free
2.62 -0.3 2.32 ± 2% perf-profile.self.cycles-pp.mtree_range_walk
0.30 ± 4% -0.2 0.08 ± 31% perf-profile.self.cycles-pp.__unfreeze_partials
0.81 ± 3% -0.2 0.61 ± 6% perf-profile.self.cycles-pp.kmem_cache_free
0.22 ± 11% -0.2 0.06 ± 7% perf-profile.self.cycles-pp.get_partial_node
0.21 ± 18% -0.1 0.07 ± 11% perf-profile.self.cycles-pp.put_cpu_partial
0.12 ± 33% -0.1 0.05 ± 78% perf-profile.self.cycles-pp.__hrtimer_next_event_base
0.35 ± 15% -0.1 0.29 ± 4% perf-profile.self.cycles-pp.mas_pop_node
0.21 ± 17% -0.1 0.15 ± 6% perf-profile.self.cycles-pp.mas_wr_store_entry
0.14 ± 5% -0.0 0.10 ± 9% perf-profile.self.cycles-pp.vm_area_free_rcu_cb
0.16 ± 18% -0.0 0.13 ± 18% perf-profile.self.cycles-pp.perf_event_mmap_output
0.10 ± 4% +0.0 0.12 ± 10% perf-profile.self.cycles-pp.down_write_killable
0.09 ± 13% +0.0 0.12 ± 13% perf-profile.self.cycles-pp.perf_pmu_nop_void
0.06 ± 14% +0.0 0.10 ± 12% perf-profile.self.cycles-pp.handle_mm_fault
0.02 ±141% +0.0 0.06 ± 8% perf-profile.self.cycles-pp.do_syscall_64
0.02 ±141% +0.0 0.06 ± 13% perf-profile.self.cycles-pp.page_add_file_rmap
0.30 ± 8% +0.0 0.35 ± 2% perf-profile.self.cycles-pp.lapic_next_deadline
0.19 ± 4% +0.1 0.24 ± 13% perf-profile.self.cycles-pp.native_sched_clock
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.syscall_exit_to_user_mode
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.mas_wr_store_setup
0.02 ±141% +0.1 0.07 ± 20% perf-profile.self.cycles-pp.mas_store_prealloc
0.00 +0.1 0.06 ± 23% perf-profile.self.cycles-pp.get_obj_cgroup_from_current
0.00 +0.1 0.06 ± 23% perf-profile.self.cycles-pp.madvise_cold_or_pageout_pte_range
0.02 ±141% +0.1 0.08 ± 24% perf-profile.self.cycles-pp.filemap_get_entry
0.28 ± 10% +0.1 0.34 ± 7% perf-profile.self.cycles-pp.mas_spanning_rebalance
0.05 ± 74% +0.1 0.12 ± 8% perf-profile.self.cycles-pp.mt_find
0.26 ± 8% +0.1 0.33 ± 9% perf-profile.self.cycles-pp.menu_select
0.23 ± 12% +0.1 0.31 ± 18% perf-profile.self.cycles-pp._compound_head
0.02 ±141% +0.1 0.11 ± 4% perf-profile.self.cycles-pp.error_entry
0.00 +0.1 0.10 ± 29% perf-profile.self.cycles-pp.mas_wr_end_piv
0.78 ± 6% +0.1 0.88 ± 2% perf-profile.self.cycles-pp.mas_wr_walk
0.00 +0.1 0.13 ± 14% perf-profile.self.cycles-pp.mas_preallocate
0.49 ± 20% +0.2 0.72 ± 8% perf-profile.self.cycles-pp.__intel_pmu_enable_all
0.63 ± 5% +0.4 0.98 ± 7% perf-profile.self.cycles-pp.perf_adjust_freq_unthr_context
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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