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Date: Sun, 21 Aug 2022 20:43:52 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Rik van Riel <riel@...riel.com>
CC: <lkp@...ts.01.org>, <lkp@...el.com>,
Andrew Morton <akpm@...ux-foundation.org>,
Yang Shi <shy828301@...il.com>,
Matthew Wilcox <willy@...radead.org>,
LKML <linux-kernel@...r.kernel.org>,
"Linux Memory Management List" <linux-mm@...ck.org>,
<ying.huang@...el.com>, <feng.tang@...el.com>,
<zhengjun.xing@...ux.intel.com>, <fengwei.yin@...el.com>
Subject: [mm] 96db82a66d: will-it-scale.per_process_ops -95.3% regression
Greeting,
FYI, we noticed a -95.3% regression of will-it-scale.per_process_ops due to commit:
commit: 96db82a66d1db0e2966c02dc492e02eeb3a94a75 ("mm: align larger anonymous mappings on THP boundaries")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
in testcase: will-it-scale
on test machine: 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory
with following parameters:
nr_task: 50%
mode: process
test: malloc1
cpufreq_governor: performance
ucode: 0x5003302
test-description: Will It Scale takes a testcase and runs it from 1 through to n parallel copies to see if the testcase will scale. It builds both a process and threads based test in order to see any differences between the two.
test-url: https://github.com/antonblanchard/will-it-scale
In addition to that, the commit also has significant impact on the following tests:
+------------------+------------------------------------------------------------------------------------------------+
| testcase: change | kbuild: kbuild.buildtime_per_iteration -2.9% improvement |
| test machine | 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory |
| test parameters | cpufreq_governor=performance |
| | disk=1HDD |
| | fs=ext4 |
| | nr_task=200% |
| | runtime=300s |
| | target=autoksyms_recursive |
| | ucode=0x5003302 |
+------------------+------------------------------------------------------------------------------------------------+
| testcase: change | phoronix-test-suite: phoronix-test-suite.darktable.ServerRoom.CPU-only.seconds 3.3% regression |
| test machine | 12 threads 1 sockets Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz with 16G memory |
| test parameters | cpufreq_governor=performance |
| | option_a=Server Room |
| | option_b=CPU-only |
| | test=darktable-1.0.5 |
| | ucode=0xf0 |
+------------------+------------------------------------------------------------------------------------------------+
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang@...el.com>
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
=========================================================================================
compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode:
gcc-11/performance/x86_64-rhel-8.3/process/50%/debian-11.1-x86_64-20220510.cgz/lkp-csl-2sp9/malloc1/will-it-scale/0x5003302
commit:
848d022dec ("mm: fix use-after free of page_ext after race with memory-offline")
96db82a66d ("mm: align larger anonymous mappings on THP boundaries")
848d022decb8dea1 96db82a66d1db0e2966c02dc492
---------------- ---------------------------
%stddev %change %stddev
\ | \
1763244 ± 5% -95.3% 82700 ± 5% will-it-scale.44.processes
49.58 -1.2% 49.00 will-it-scale.44.processes_idle
40073 ± 5% -95.3% 1879 ± 5% will-it-scale.per_process_ops
1763244 ± 5% -95.3% 82700 ± 5% will-it-scale.workload
37986 +13.9% 43263 meminfo.Mapped
0.67 ± 4% +1.0 1.62 mpstat.cpu.all.irq%
0.02 ± 4% +0.1 0.08 ± 4% mpstat.cpu.all.soft%
1.34 ± 5% -1.1 0.23 ± 5% mpstat.cpu.all.usr%
5.282e+08 ± 4% -95.2% 25613304 ± 5% numa-numastat.node0.local_node
5.281e+08 ± 4% -95.1% 25657770 ± 5% numa-numastat.node0.numa_hit
5.366e+08 ± 6% -95.4% 24721514 ± 5% numa-numastat.node1.local_node
5.366e+08 ± 6% -95.4% 24755860 ± 5% numa-numastat.node1.numa_hit
0.11 ± 4% -81.2% 0.02 turbostat.IPC
28381 ± 6% -32.6% 19133 ± 6% turbostat.POLL
58.33 +6.3% 62.00 turbostat.PkgTmp
229.42 +14.5% 262.68 turbostat.PkgWatt
13.98 +122.0% 31.02 turbostat.RAMWatt
2006 ± 7% +18.7% 2380 ± 8% numa-meminfo.node0.Active(anon)
42618 ± 45% +175.1% 117250 ± 34% numa-meminfo.node1.AnonHugePages
100247 ± 20% +73.6% 174052 ± 24% numa-meminfo.node1.AnonPages
157340 ± 8% +42.1% 223563 ± 18% numa-meminfo.node1.AnonPages.max
106255 ± 19% +73.8% 184690 ± 23% numa-meminfo.node1.Inactive
106124 ± 19% +74.0% 184620 ± 23% numa-meminfo.node1.Inactive(anon)
501.17 ± 7% +14.0% 571.50 ± 5% numa-vmstat.node0.nr_active_anon
501.17 ± 7% +14.0% 571.50 ± 5% numa-vmstat.node0.nr_zone_active_anon
5.281e+08 ± 4% -95.1% 25657626 ± 5% numa-vmstat.node0.numa_hit
5.282e+08 ± 4% -95.2% 25613161 ± 5% numa-vmstat.node0.numa_local
25062 ± 20% +73.6% 43519 ± 24% numa-vmstat.node1.nr_anon_pages
26518 ± 19% +73.9% 46123 ± 23% numa-vmstat.node1.nr_inactive_anon
26518 ± 19% +74.0% 46129 ± 23% numa-vmstat.node1.nr_zone_inactive_anon
5.366e+08 ± 6% -95.4% 24755753 ± 5% numa-vmstat.node1.numa_hit
5.366e+08 ± 6% -95.4% 24721407 ± 5% numa-vmstat.node1.numa_local
67760 +4.5% 70794 proc-vmstat.nr_anon_pages
69447 +8.7% 75502 proc-vmstat.nr_inactive_anon
9511 +13.9% 10832 proc-vmstat.nr_mapped
69447 +8.7% 75499 proc-vmstat.nr_zone_inactive_anon
1.065e+09 ± 5% -95.3% 50416124 ± 5% proc-vmstat.numa_hit
1.065e+09 ± 5% -95.3% 50337312 ± 5% proc-vmstat.numa_local
92585 ± 11% +367.5% 432813 ± 5% proc-vmstat.numa_pte_updates
51867 ± 2% -5.3% 49128 ± 2% proc-vmstat.pgactivate
1.064e+09 ± 5% -95.3% 50413156 ± 5% proc-vmstat.pgalloc_normal
5.323e+08 ± 5% -95.2% 25678027 ± 5% proc-vmstat.pgfault
1.064e+09 ± 5% -95.3% 50434902 ± 5% proc-vmstat.pgfree
10.83 ± 6% +2.3e+08% 24836994 ± 5% proc-vmstat.thp_fault_alloc
12534 ± 7% +18.8% 14885 ± 11% sched_debug.cfs_rq:/.load.avg
83309 ± 93% +216.3% 263483 ± 54% sched_debug.cfs_rq:/.load.max
16435 ± 49% +113.6% 35109 ± 42% sched_debug.cfs_rq:/.load.stddev
6269514 ± 7% -15.9% 5274579 ± 7% sched_debug.cfs_rq:/.min_vruntime.max
1732678 ± 13% -29.7% 1217567 ± 6% sched_debug.cfs_rq:/.min_vruntime.stddev
1732680 ± 13% -29.7% 1217574 ± 6% sched_debug.cfs_rq:/.spread0.stddev
401.94 ± 5% -37.5% 251.30 ± 5% sched_debug.cfs_rq:/.util_est_enqueued.avg
402.11 ± 2% -38.9% 245.63 ± 8% sched_debug.cfs_rq:/.util_est_enqueued.stddev
202272 ± 46% +80.9% 365877 ± 19% sched_debug.cpu.avg_idle.min
139913 ± 9% -20.3% 111557 ± 10% sched_debug.cpu.avg_idle.stddev
2.64 ± 3% +265.4% 9.63 ± 6% sched_debug.cpu.clock.stddev
8281 ± 3% -6.4% 7752 ± 3% sched_debug.cpu.curr->pid.max
8.75 ± 7% +264.6% 31.92 perf-stat.i.MPKI
1.021e+10 ± 6% -83.4% 1.697e+09 ± 4% perf-stat.i.branch-instructions
0.30 ± 2% +0.0 0.33 ± 2% perf-stat.i.branch-miss-rate%
29728542 ± 4% -79.8% 6010303 ± 5% perf-stat.i.branch-misses
15.35 ± 6% +8.4 23.71 ± 2% perf-stat.i.cache-miss-rate%
3.941e+08 -40.9% 2.33e+08 ± 3% perf-stat.i.cache-references
1592 -1.7% 1566 perf-stat.i.context-switches
2.73 ± 5% +526.2% 17.12 ± 3% perf-stat.i.cpi
117.04 -1.9% 114.87 perf-stat.i.cpu-migrations
2083 ± 7% +8.6% 2263 perf-stat.i.cycles-between-cache-misses
0.02 ± 2% -0.0 0.01 ± 2% perf-stat.i.dTLB-load-miss-rate%
1869749 ± 5% -91.3% 163394 ± 4% perf-stat.i.dTLB-load-misses
1.086e+10 ± 5% -81.5% 2.011e+09 ± 4% perf-stat.i.dTLB-loads
0.14 -0.1 0.03 perf-stat.i.dTLB-store-miss-rate%
7027160 ± 5% -95.1% 347011 ± 5% perf-stat.i.dTLB-store-misses
4.955e+09 ± 5% -77.5% 1.116e+09 ± 4% perf-stat.i.dTLB-stores
29.44 +14.4 43.87 perf-stat.i.iTLB-load-miss-rate%
11859406 ± 5% -85.4% 1734018 ± 4% perf-stat.i.iTLB-load-misses
28072704 ± 4% -92.1% 2207285 ± 4% perf-stat.i.iTLB-loads
4.539e+10 ± 5% -83.8% 7.348e+09 ± 4% perf-stat.i.instructions
3926 +8.9% 4274 ± 4% perf-stat.i.instructions-per-iTLB-miss
0.37 ± 5% -83.8% 0.06 ± 4% perf-stat.i.ipc
0.01 ± 63% +1854.5% 0.14 ± 57% perf-stat.i.major-faults
615.53 -12.3% 539.90 perf-stat.i.metric.K/sec
300.17 ± 5% -80.9% 57.45 ± 4% perf-stat.i.metric.M/sec
1755690 ± 5% -95.2% 84703 ± 5% perf-stat.i.minor-faults
89.89 -80.8 9.07 ± 2% perf-stat.i.node-load-miss-rate%
7634484 ± 10% -94.4% 424079 ± 2% perf-stat.i.node-load-misses
856205 ± 9% +404.2% 4317026 perf-stat.i.node-loads
99.78 -98.2 1.53 ± 6% perf-stat.i.node-store-miss-rate%
7019755 ± 3% -91.5% 593413 ± 5% perf-stat.i.node-store-misses
11827 ± 14% +3.3e+05% 39288635 ± 2% perf-stat.i.node-stores
1755690 ± 5% -95.2% 84703 ± 5% perf-stat.i.page-faults
8.72 ± 7% +263.3% 31.69 perf-stat.overall.MPKI
0.29 +0.1 0.36 ± 2% perf-stat.overall.branch-miss-rate%
15.38 ± 7% +8.2 23.62 ± 3% perf-stat.overall.cache-miss-rate%
2.72 ± 5% +521.5% 16.91 ± 4% perf-stat.overall.cpi
2043 ± 8% +10.5% 2258 perf-stat.overall.cycles-between-cache-misses
0.02 -0.0 0.01 perf-stat.overall.dTLB-load-miss-rate%
0.14 -0.1 0.03 perf-stat.overall.dTLB-store-miss-rate%
29.69 +14.3 44.00 perf-stat.overall.iTLB-load-miss-rate%
3827 +10.9% 4242 ± 4% perf-stat.overall.instructions-per-iTLB-miss
0.37 ± 5% -83.9% 0.06 ± 4% perf-stat.overall.ipc
89.90 -81.0 8.90 ± 2% perf-stat.overall.node-load-miss-rate%
99.83 -98.3 1.49 ± 4% perf-stat.overall.node-store-miss-rate%
7800302 +244.2% 26850848 perf-stat.overall.path-length
1.018e+10 ± 6% -83.4% 1.691e+09 ± 4% perf-stat.ps.branch-instructions
29671967 ± 4% -79.6% 6039841 ± 5% perf-stat.ps.branch-misses
3.928e+08 -40.9% 2.32e+08 ± 3% perf-stat.ps.cache-references
1587 -1.9% 1556 perf-stat.ps.context-switches
116.91 -2.2% 114.35 perf-stat.ps.cpu-migrations
1863496 ± 5% -91.2% 163497 ± 4% perf-stat.ps.dTLB-load-misses
1.082e+10 ± 5% -81.5% 2.004e+09 ± 4% perf-stat.ps.dTLB-loads
7003858 ± 5% -95.1% 345551 ± 5% perf-stat.ps.dTLB-store-misses
4.939e+09 ± 5% -77.5% 1.111e+09 ± 4% perf-stat.ps.dTLB-stores
11816254 ± 5% -85.4% 1727549 ± 4% perf-stat.ps.iTLB-load-misses
27979724 ± 4% -92.1% 2198096 ± 4% perf-stat.ps.iTLB-loads
4.524e+10 ± 5% -83.8% 7.322e+09 ± 4% perf-stat.ps.instructions
0.01 ± 62% +1899.9% 0.14 ± 60% perf-stat.ps.major-faults
1749859 ± 5% -95.2% 84310 ± 5% perf-stat.ps.minor-faults
7610351 ± 10% -94.4% 425738 ± 2% perf-stat.ps.node-load-misses
853549 ± 9% +410.8% 4360216 perf-stat.ps.node-loads
6996790 ± 3% -91.6% 590637 ± 5% perf-stat.ps.node-store-misses
11825 ± 14% +3.3e+05% 39145402 ± 2% perf-stat.ps.node-stores
1749859 ± 5% -95.2% 84311 ± 5% perf-stat.ps.page-faults
1.376e+13 ± 5% -83.9% 2.219e+12 ± 4% perf-stat.total.instructions
49.22 ± 14% -47.4 1.80 ± 12% perf-profile.calltrace.cycles-pp.__munmap
49.08 ± 14% -47.3 1.79 ± 12% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__munmap
49.06 ± 14% -47.3 1.79 ± 11% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
49.02 ± 14% -47.2 1.78 ± 12% perf-profile.calltrace.cycles-pp.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
49.02 ± 14% -47.2 1.78 ± 11% perf-profile.calltrace.cycles-pp.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
48.92 ± 14% -47.1 1.77 ± 11% perf-profile.calltrace.cycles-pp.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
48.27 ± 15% -46.6 1.72 ± 11% perf-profile.calltrace.cycles-pp.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
29.96 ± 12% -29.1 0.88 ± 12% perf-profile.calltrace.cycles-pp.tlb_finish_mmu.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
26.96 ± 12% -26.2 0.80 ± 12% perf-profile.calltrace.cycles-pp.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region.__do_munmap.__vm_munmap
26.75 ± 12% -26.0 0.79 ± 12% perf-profile.calltrace.cycles-pp.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region.__do_munmap
13.39 ± 10% -13.4 0.00 perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
13.35 ± 12% -13.4 0.00 perf-profile.calltrace.cycles-pp.__mem_cgroup_uncharge_list.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region
13.07 ± 24% -13.1 0.00 perf-profile.calltrace.cycles-pp.lru_add_drain.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
13.07 ± 24% -13.1 0.00 perf-profile.calltrace.cycles-pp.lru_add_drain_cpu.lru_add_drain.unmap_region.__do_munmap.__vm_munmap
13.06 ± 24% -13.1 0.00 perf-profile.calltrace.cycles-pp.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region.__do_munmap
12.02 ± 26% -12.0 0.00 perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irqsave.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region
12.00 ± 26% -12.0 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.release_pages.tlb_batch_pages_flush.tlb_finish_mmu
11.78 ± 26% -11.8 0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.release_pages.tlb_batch_pages_flush
11.58 ± 26% -11.6 0.00 perf-profile.calltrace.cycles-pp.folio_lruvec_lock_irqsave.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region
11.54 ± 26% -11.5 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.folio_lruvec_lock_irqsave.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain
11.32 ± 26% -11.3 0.00 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_cpu
7.90 ± 14% -7.9 0.00 perf-profile.calltrace.cycles-pp.uncharge_batch.__mem_cgroup_uncharge_list.release_pages.tlb_batch_pages_flush.tlb_finish_mmu
5.84 ± 11% -5.8 0.00 perf-profile.calltrace.cycles-pp.__mem_cgroup_charge.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
5.72 ± 10% -5.7 0.00 perf-profile.calltrace.cycles-pp.__pte_alloc.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
5.66 ± 10% -5.7 0.00 perf-profile.calltrace.cycles-pp.pte_alloc_one.__pte_alloc.do_anonymous_page.__handle_mm_fault.handle_mm_fault
5.43 ± 11% -5.4 0.00 perf-profile.calltrace.cycles-pp.uncharge_folio.__mem_cgroup_uncharge_list.release_pages.tlb_batch_pages_flush.tlb_finish_mmu
5.09 ± 10% -5.1 0.00 perf-profile.calltrace.cycles-pp.__alloc_pages.pte_alloc_one.__pte_alloc.do_anonymous_page.__handle_mm_fault
3.61 ± 14% -2.9 0.74 ± 11% perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
3.57 ± 14% -2.8 0.74 ± 11% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.unmap_region.__do_munmap.__vm_munmap
3.44 ± 14% -2.7 0.72 ± 11% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region.__do_munmap
0.00 +0.6 0.60 ± 8% perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_pages.__folio_alloc.vma_alloc_folio.do_huge_pmd_anonymous_page
0.00 +0.6 0.61 ± 8% perf-profile.calltrace.cycles-pp.__alloc_pages.__folio_alloc.vma_alloc_folio.do_huge_pmd_anonymous_page.__handle_mm_fault
0.00 +0.6 0.62 ± 8% perf-profile.calltrace.cycles-pp.__folio_alloc.vma_alloc_folio.do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault
0.00 +0.6 0.62 ± 8% perf-profile.calltrace.cycles-pp.vma_alloc_folio.do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.00 +0.6 0.62 ± 10% perf-profile.calltrace.cycles-pp.zap_huge_pmd.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region
0.00 +0.6 0.63 ± 11% perf-profile.calltrace.cycles-pp.free_unref_page.release_pages.tlb_batch_pages_flush.tlb_finish_mmu.unmap_region
0.00 +0.7 0.67 ± 8% perf-profile.calltrace.cycles-pp.do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.00 +0.7 0.70 ± 18% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
0.00 +0.8 0.78 ± 17% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clear_page_erms
0.00 +0.8 0.79 ± 17% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clear_page_erms.clear_huge_page
0.00 +0.8 0.82 ± 17% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.clear_page_erms.clear_huge_page.__do_huge_pmd_anonymous_page
0.00 +1.0 1.02 ± 15% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.clear_page_erms.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault
0.00 +1.7 1.66 ± 9% perf-profile.calltrace.cycles-pp.__cond_resched.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault
0.00 +5.0 4.99 ± 9% perf-profile.calltrace.cycles-pp.__might_resched.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault
14.44 ± 10% +51.5 65.96 ± 9% perf-profile.calltrace.cycles-pp.asm_exc_page_fault
14.42 ± 10% +51.5 65.97 ± 9% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault
14.40 ± 10% +51.6 65.98 ± 9% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
14.19 ± 10% +51.8 65.95 ± 9% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
13.48 ± 10% +52.4 65.93 ± 9% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.00 +56.2 56.22 ± 9% perf-profile.calltrace.cycles-pp.clear_page_erms.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault
0.00 +64.1 64.10 ± 9% perf-profile.calltrace.cycles-pp.clear_huge_page.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.00 +65.2 65.23 ± 9% perf-profile.calltrace.cycles-pp.__do_huge_pmd_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
50.82 ± 14% -48.7 2.14 ± 11% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
50.79 ± 14% -48.6 2.14 ± 11% perf-profile.children.cycles-pp.do_syscall_64
49.25 ± 14% -47.4 1.80 ± 12% perf-profile.children.cycles-pp.__munmap
49.03 ± 14% -47.2 1.78 ± 12% perf-profile.children.cycles-pp.__x64_sys_munmap
49.02 ± 14% -47.2 1.78 ± 11% perf-profile.children.cycles-pp.__vm_munmap
48.93 ± 14% -47.2 1.77 ± 12% perf-profile.children.cycles-pp.__do_munmap
48.28 ± 15% -46.6 1.72 ± 11% perf-profile.children.cycles-pp.unmap_region
29.96 ± 12% -29.1 0.88 ± 12% perf-profile.children.cycles-pp.tlb_finish_mmu
26.96 ± 12% -26.2 0.80 ± 12% perf-profile.children.cycles-pp.tlb_batch_pages_flush
26.89 ± 12% -26.1 0.79 ± 12% perf-profile.children.cycles-pp.release_pages
23.61 ± 26% -23.6 0.00 perf-profile.children.cycles-pp.folio_lruvec_lock_irqsave
23.57 ± 26% -23.5 0.07 ± 20% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
23.11 ± 26% -22.5 0.65 ± 9% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
13.40 ± 10% -13.4 0.00 perf-profile.children.cycles-pp.do_anonymous_page
13.36 ± 12% -13.4 0.00 perf-profile.children.cycles-pp.__mem_cgroup_uncharge_list
13.10 ± 24% -13.1 0.00 perf-profile.children.cycles-pp.lru_add_drain
13.09 ± 24% -13.1 0.00 perf-profile.children.cycles-pp.lru_add_drain_cpu
13.08 ± 24% -13.0 0.10 ± 15% perf-profile.children.cycles-pp.folio_batch_move_lru
7.91 ± 14% -7.9 0.04 ± 71% perf-profile.children.cycles-pp.uncharge_batch
5.86 ± 11% -5.8 0.08 ± 20% perf-profile.children.cycles-pp.__mem_cgroup_charge
5.72 ± 10% -5.7 0.00 perf-profile.children.cycles-pp.__pte_alloc
5.44 ± 11% -5.4 0.00 perf-profile.children.cycles-pp.uncharge_folio
5.66 ± 10% -5.2 0.45 ± 10% perf-profile.children.cycles-pp.pte_alloc_one
4.80 ± 11% -4.7 0.07 ± 14% perf-profile.children.cycles-pp.__memcg_kmem_charge_page
5.36 ± 10% -4.3 1.04 ± 9% perf-profile.children.cycles-pp.__alloc_pages
2.94 ± 9% -2.9 0.06 ± 11% perf-profile.children.cycles-pp.flush_tlb_mm_range
3.61 ± 14% -2.9 0.75 ± 11% perf-profile.children.cycles-pp.unmap_vmas
3.57 ± 14% -2.8 0.74 ± 11% perf-profile.children.cycles-pp.unmap_page_range
2.86 ± 9% -2.8 0.04 ± 45% perf-profile.children.cycles-pp.flush_tlb_func
3.51 ± 14% -2.8 0.73 ± 11% perf-profile.children.cycles-pp.zap_pmd_range
2.80 ± 9% -2.8 0.03 ± 70% perf-profile.children.cycles-pp.native_flush_tlb_one_user
2.25 ± 11% -2.2 0.07 ± 16% perf-profile.children.cycles-pp.charge_memcg
2.09 ± 14% -2.0 0.09 ± 21% perf-profile.children.cycles-pp.__mod_lruvec_page_state
1.80 ± 10% -1.6 0.21 ± 14% perf-profile.children.cycles-pp.__mmap
1.55 ± 9% -1.4 0.19 ± 15% perf-profile.children.cycles-pp.vm_mmap_pgoff
1.37 ± 10% -1.3 0.07 ± 9% perf-profile.children.cycles-pp.native_irq_return_iret
1.28 ± 11% -1.2 0.04 ± 71% perf-profile.children.cycles-pp.kmem_cache_alloc
1.38 ± 8% -1.2 0.17 ± 14% perf-profile.children.cycles-pp.do_mmap
1.20 ± 8% -1.1 0.14 ± 15% perf-profile.children.cycles-pp.mmap_region
0.93 ± 11% -0.9 0.04 ± 71% perf-profile.children.cycles-pp.lru_add_fn
0.54 ± 20% -0.5 0.05 ± 46% perf-profile.children.cycles-pp.free_pgtables
0.52 ± 21% -0.5 0.04 ± 71% perf-profile.children.cycles-pp.unlink_anon_vmas
0.49 ± 16% -0.5 0.02 ± 99% perf-profile.children.cycles-pp.page_add_new_anon_rmap
0.50 ± 14% -0.4 0.07 ± 16% perf-profile.children.cycles-pp.try_charge_memcg
0.32 ± 16% -0.3 0.02 ± 99% perf-profile.children.cycles-pp.perf_event_mmap
0.28 ± 17% -0.3 0.02 ± 99% perf-profile.children.cycles-pp.perf_event_mmap_event
0.07 ± 18% +0.0 0.12 ± 18% perf-profile.children.cycles-pp.__mod_node_page_state
0.00 +0.1 0.06 ± 9% perf-profile.children.cycles-pp.free_compound_page
0.00 +0.1 0.06 ± 9% perf-profile.children.cycles-pp.__mem_cgroup_uncharge
0.00 +0.1 0.07 ± 21% perf-profile.children.cycles-pp.orc_find
0.00 +0.1 0.09 ± 18% perf-profile.children.cycles-pp.__orc_find
0.00 +0.1 0.10 ± 16% perf-profile.children.cycles-pp.folio_add_lru
0.00 +0.1 0.11 ± 29% perf-profile.children.cycles-pp.__unwind_start
0.10 ± 10% +0.2 0.25 ± 22% perf-profile.children.cycles-pp.unwind_next_frame
0.12 ± 10% +0.2 0.29 ± 22% perf-profile.children.cycles-pp.perf_callchain_kernel
0.14 ± 10% +0.2 0.34 ± 21% perf-profile.children.cycles-pp.perf_callchain
0.14 ± 10% +0.2 0.34 ± 21% perf-profile.children.cycles-pp.get_perf_callchain
0.15 ± 10% +0.2 0.37 ± 23% perf-profile.children.cycles-pp.perf_prepare_sample
0.17 ± 12% +0.2 0.39 ± 21% perf-profile.children.cycles-pp.perf_event_output_forward
0.17 ± 12% +0.2 0.40 ± 21% perf-profile.children.cycles-pp.__perf_event_overflow
0.17 ± 9% +0.2 0.42 ± 21% perf-profile.children.cycles-pp.perf_tp_event
0.17 ± 12% +0.3 0.44 ± 21% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime
0.18 ± 11% +0.3 0.48 ± 21% perf-profile.children.cycles-pp.update_curr
0.00 +0.3 0.31 ± 15% perf-profile.children.cycles-pp.free_pcp_prepare
0.30 ± 15% +0.3 0.63 ± 8% perf-profile.children.cycles-pp.vma_alloc_folio
0.21 ± 12% +0.3 0.55 ± 19% perf-profile.children.cycles-pp.task_tick_fair
0.00 +0.3 0.34 ± 10% perf-profile.children.cycles-pp.__free_one_page
0.27 ± 14% +0.4 0.62 ± 7% perf-profile.children.cycles-pp.__folio_alloc
0.00 +0.4 0.36 ± 7% perf-profile.children.cycles-pp.check_new_pages
0.23 ± 12% +0.4 0.62 ± 20% perf-profile.children.cycles-pp.scheduler_tick
0.24 ± 11% +0.5 0.74 ± 20% perf-profile.children.cycles-pp.update_process_times
0.24 ± 11% +0.5 0.74 ± 20% perf-profile.children.cycles-pp.tick_sched_handle
0.45 ± 15% +0.5 0.96 ± 8% perf-profile.children.cycles-pp.get_page_from_freelist
0.26 ± 11% +0.5 0.76 ± 20% perf-profile.children.cycles-pp.tick_sched_timer
0.28 ± 10% +0.6 0.85 ± 18% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.35 ± 12% +0.6 0.94 ± 17% perf-profile.children.cycles-pp.hrtimer_interrupt
0.35 ± 12% +0.6 0.95 ± 17% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.38 ± 11% +0.6 0.99 ± 16% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.00 +0.6 0.62 ± 10% perf-profile.children.cycles-pp.zap_huge_pmd
0.13 ± 17% +0.6 0.78 ± 9% perf-profile.children.cycles-pp._raw_spin_lock
0.14 ± 15% +0.7 0.79 ± 8% perf-profile.children.cycles-pp.rmqueue
0.00 +0.7 0.67 ± 8% perf-profile.children.cycles-pp.do_huge_pmd_anonymous_page
0.00 +0.8 0.76 ± 7% perf-profile.children.cycles-pp.rmqueue_bulk
0.42 ± 11% +0.8 1.21 ± 15% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.00 +0.8 0.84 ± 9% perf-profile.children.cycles-pp.free_pcppages_bulk
0.00 +1.2 1.19 ± 10% perf-profile.children.cycles-pp.free_unref_page
0.46 ± 15% +1.3 1.73 ± 9% perf-profile.children.cycles-pp.__cond_resched
0.82 ± 17% +4.6 5.43 ± 9% perf-profile.children.cycles-pp.__might_resched
14.50 ± 10% +51.5 66.02 ± 9% perf-profile.children.cycles-pp.asm_exc_page_fault
14.44 ± 10% +51.6 66.00 ± 9% perf-profile.children.cycles-pp.exc_page_fault
14.42 ± 10% +51.6 65.99 ± 9% perf-profile.children.cycles-pp.do_user_addr_fault
14.21 ± 10% +51.8 65.97 ± 9% perf-profile.children.cycles-pp.handle_mm_fault
13.49 ± 10% +52.4 65.94 ± 9% perf-profile.children.cycles-pp.__handle_mm_fault
0.25 ± 15% +56.5 56.80 ± 9% perf-profile.children.cycles-pp.clear_page_erms
0.00 +64.4 64.42 ± 9% perf-profile.children.cycles-pp.clear_huge_page
0.00 +65.2 65.23 ± 9% perf-profile.children.cycles-pp.__do_huge_pmd_anonymous_page
23.11 ± 26% -22.5 0.65 ± 9% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
5.40 ± 12% -5.4 0.00 perf-profile.self.cycles-pp.uncharge_folio
2.79 ± 9% -2.8 0.03 ± 70% perf-profile.self.cycles-pp.native_flush_tlb_one_user
1.37 ± 10% -1.3 0.07 ± 9% perf-profile.self.cycles-pp.native_irq_return_iret
0.47 ± 18% -0.4 0.06 ± 17% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.00 +0.1 0.07 ± 21% perf-profile.self.cycles-pp.orc_find
0.05 ± 46% +0.1 0.13 ± 15% perf-profile.self.cycles-pp.get_page_from_freelist
0.00 +0.1 0.08 ± 22% perf-profile.self.cycles-pp.unwind_next_frame
0.00 +0.1 0.09 ± 18% perf-profile.self.cycles-pp.__orc_find
0.00 +0.3 0.29 ± 15% perf-profile.self.cycles-pp.free_pcp_prepare
0.00 +0.3 0.32 ± 10% perf-profile.self.cycles-pp.__free_one_page
0.00 +0.4 0.36 ± 7% perf-profile.self.cycles-pp.check_new_pages
0.00 +0.9 0.87 ± 8% perf-profile.self.cycles-pp.clear_huge_page
0.22 ± 16% +1.2 1.43 ± 9% perf-profile.self.cycles-pp.__cond_resched
0.81 ± 17% +4.4 5.25 ± 9% perf-profile.self.cycles-pp.__might_resched
0.25 ± 15% +55.6 55.85 ± 9% perf-profile.self.cycles-pp.clear_page_erms
***************************************************************************************************
lkp-csl-2sp9: 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory
=========================================================================================
compiler/cpufreq_governor/disk/fs/kconfig/nr_task/rootfs/runtime/target/tbox_group/testcase/ucode:
gcc-11/performance/1HDD/ext4/x86_64-rhel-8.3/200%/debian-11.1-x86_64-20220510.cgz/300s/autoksyms_recursive/lkp-csl-2sp9/kbuild/0x5003302
commit:
848d022dec ("mm: fix use-after free of page_ext after race with memory-offline")
96db82a66d ("mm: align larger anonymous mappings on THP boundaries")
848d022decb8dea1 96db82a66d1db0e2966c02dc492
---------------- ---------------------------
%stddev %change %stddev
\ | \
41.12 -2.9% 39.92 kbuild.buildtime_per_iteration
328.73 -2.8% 319.60 kbuild.time.elapsed_time
328.73 -2.8% 319.60 kbuild.time.elapsed_time.max
2291743 -1.6% 2256093 kbuild.time.involuntary_context_switches
4.284e+08 -40.9% 2.533e+08 kbuild.time.minor_page_faults
4393 -1.1% 4347 kbuild.time.percent_of_cpu_this_job_got
2145 -18.0% 1758 kbuild.time.system_time
12299 -1.3% 12135 kbuild.time.user_time
20036 +2.7% 20567 vmstat.system.cs
8.97 -11.6% 7.93 iostat.cpu.system
42.00 +1.8% 42.78 iostat.cpu.user
0.16 ± 3% +0.0 0.18 mpstat.cpu.all.soft%
7.37 -1.1 6.23 mpstat.cpu.all.sys%
77614 -13.1% 67462 meminfo.Active
76662 -13.4% 66366 meminfo.Active(anon)
225017 ± 2% +787.1% 1996181 meminfo.AnonHugePages
1.993e+08 -45.3% 1.09e+08 numa-numastat.node0.local_node
1.993e+08 -45.3% 1.09e+08 numa-numastat.node0.numa_hit
1.946e+08 -43.1% 1.107e+08 numa-numastat.node1.local_node
1.946e+08 -43.1% 1.107e+08 numa-numastat.node1.numa_hit
24833334 ± 22% -31.7% 16959032 ± 4% turbostat.C1E
36.79 ± 38% -22.4 14.43 ± 33% turbostat.C1E%
4531468 ±117% +172.5% 12346791 turbostat.C6
11.76 ±118% +22.6 34.35 ± 13% turbostat.C6%
47.29 ± 4% -6.4% 44.25 ± 5% turbostat.CPU%c1
1.19 ±138% +263.3% 4.32 ± 54% turbostat.CPU%c6
0.82 ±141% +271.4% 3.03 ± 67% turbostat.Pkg%pc2
17.17 +3.0% 17.67 turbostat.RAMWatt
11825 ± 13% +34.0% 15847 ± 15% sched_debug.cfs_rq:/.load.avg
234589 ± 71% +120.9% 518312 ± 26% sched_debug.cfs_rq:/.load.max
31712 ± 56% +110.5% 66766 ± 25% sched_debug.cfs_rq:/.load.stddev
153.50 ± 29% -48.6% 78.94 ± 22% sched_debug.cfs_rq:/.removed.util_avg.max
23.38 ± 41% -45.6% 12.72 ± 28% sched_debug.cfs_rq:/.removed.util_avg.stddev
-77932 -81.6% -14318 sched_debug.cfs_rq:/.spread0.avg
-293205 -17.7% -241337 sched_debug.cfs_rq:/.spread0.min
230794 ± 6% -11.6% 203971 ± 5% sched_debug.cpu.avg_idle.stddev
67564 ± 6% +33.1% 89894 ± 2% sched_debug.cpu.nr_switches.max
5388 ± 5% +21.5% 6547 ± 4% sched_debug.cpu.nr_switches.stddev
99158 ± 35% +917.4% 1008861 numa-meminfo.node0.AnonHugePages
1274603 ± 4% +16.0% 1478448 numa-meminfo.node0.AnonPages
3791478 ± 2% +42.5% 5402666 ± 3% numa-meminfo.node0.AnonPages.max
1289683 ± 4% +16.5% 1503073 numa-meminfo.node0.Inactive
1289018 ± 4% +16.4% 1500072 numa-meminfo.node0.Inactive(anon)
69616 -14.9% 59243 numa-meminfo.node1.Active
68901 -15.1% 58469 numa-meminfo.node1.Active(anon)
125807 ± 27% +674.0% 973745 ± 2% numa-meminfo.node1.AnonHugePages
1455256 ± 4% -9.3% 1319605 numa-meminfo.node1.AnonPages
1519203 ± 3% -9.2% 1379312 numa-meminfo.node1.Inactive
1518954 ± 3% -9.2% 1378887 numa-meminfo.node1.Inactive(anon)
129186 ± 2% -12.3% 113347 ± 8% numa-meminfo.node1.Shmem
316436 ± 4% +17.0% 370130 numa-vmstat.node0.nr_anon_pages
48.00 ± 36% +925.0% 492.00 numa-vmstat.node0.nr_anon_transparent_hugepages
320170 ± 4% +17.4% 375726 numa-vmstat.node0.nr_inactive_anon
320174 ± 4% +17.3% 375720 numa-vmstat.node0.nr_zone_inactive_anon
1.993e+08 -45.3% 1.09e+08 numa-vmstat.node0.numa_hit
1.993e+08 -45.3% 1.09e+08 numa-vmstat.node0.numa_local
17327 -16.1% 14545 numa-vmstat.node1.nr_active_anon
362567 ± 3% -9.1% 329589 ± 2% numa-vmstat.node1.nr_anon_pages
61.00 ± 27% +676.5% 473.67 ± 2% numa-vmstat.node1.nr_anon_transparent_hugepages
378451 ± 3% -9.0% 344349 ± 2% numa-vmstat.node1.nr_inactive_anon
32365 ± 2% -12.4% 28352 ± 8% numa-vmstat.node1.nr_shmem
17327 -16.1% 14545 numa-vmstat.node1.nr_zone_active_anon
378457 ± 3% -9.0% 344355 ± 2% numa-vmstat.node1.nr_zone_inactive_anon
1.946e+08 -43.1% 1.107e+08 numa-vmstat.node1.numa_hit
1.946e+08 -43.1% 1.107e+08 numa-vmstat.node1.numa_local
18998 -14.8% 16177 proc-vmstat.nr_active_anon
684009 +2.2% 699034 proc-vmstat.nr_anon_pages
109.33 ± 2% +783.5% 966.00 proc-vmstat.nr_anon_transparent_hugepages
703490 +2.2% 719212 proc-vmstat.nr_inactive_anon
29372 +4.6% 30737 ± 2% proc-vmstat.nr_mapped
5596 -1.4% 5520 proc-vmstat.nr_page_table_pages
36984 -7.7% 34140 proc-vmstat.nr_shmem
18998 -14.8% 16177 proc-vmstat.nr_zone_active_anon
703490 +2.2% 719213 proc-vmstat.nr_zone_inactive_anon
3.939e+08 -44.2% 2.197e+08 proc-vmstat.numa_hit
1403 ± 3% +1380.6% 20772 proc-vmstat.numa_huge_pte_updates
3.939e+08 -44.2% 2.197e+08 proc-vmstat.numa_local
29887 ± 22% +310.5% 122701 ± 71% proc-vmstat.numa_pages_migrated
1335908 ± 5% +742.0% 11248486 proc-vmstat.numa_pte_updates
464541 -4.1% 445478 proc-vmstat.pgactivate
3.937e+08 -44.2% 2.196e+08 proc-vmstat.pgalloc_normal
4.305e+08 -40.7% 2.555e+08 proc-vmstat.pgfault
3.936e+08 -44.2% 2.196e+08 proc-vmstat.pgfree
29887 ± 22% +310.5% 122701 ± 71% proc-vmstat.pgmigrate_success
7677 +4640.0% 363924 proc-vmstat.thp_fault_alloc
3.24 ± 3% +0.1 3.37 perf-stat.i.branch-miss-rate%
7.23e+08 +2.5% 7.414e+08 perf-stat.i.branch-misses
2.237e+08 +10.7% 2.477e+08 perf-stat.i.cache-misses
20146 +2.6% 20668 perf-stat.i.context-switches
1698 +3.4% 1756 perf-stat.i.cpu-migrations
1162 ± 6% -14.6% 992.74 perf-stat.i.cycles-between-cache-misses
0.13 ± 10% -0.0 0.11 ± 3% perf-stat.i.dTLB-load-miss-rate%
37005759 -54.7% 16772768 perf-stat.i.dTLB-load-misses
0.08 ± 2% -0.0 0.06 perf-stat.i.dTLB-store-miss-rate%
10003597 -44.5% 5550930 perf-stat.i.dTLB-store-misses
25.94 ± 2% -1.1 24.85 perf-stat.i.iTLB-load-miss-rate%
34748228 -18.1% 28470097 perf-stat.i.iTLB-load-misses
1.891e+08 +7.2% 2.027e+08 perf-stat.i.iTLB-loads
3035 +11.3% 3380 perf-stat.i.instructions-per-iTLB-miss
761.92 ± 5% +23.6% 941.69 ± 2% perf-stat.i.metric.K/sec
1294822 -39.0% 789411 perf-stat.i.minor-faults
6745840 +1.5% 6848491 perf-stat.i.node-load-misses
16.77 ± 9% -3.7 13.12 ± 4% perf-stat.i.node-store-miss-rate%
21810340 +77.8% 38781630 perf-stat.i.node-stores
1294873 -39.0% 789463 perf-stat.i.page-faults
3.72 +0.1 3.78 perf-stat.overall.branch-miss-rate%
24.07 +2.6 26.67 perf-stat.overall.cache-miss-rate%
1.33 -1.4% 1.31 perf-stat.overall.cpi
528.70 -10.2% 474.65 perf-stat.overall.cycles-between-cache-misses
0.15 -0.1 0.07 perf-stat.overall.dTLB-load-miss-rate%
0.09 -0.0 0.05 perf-stat.overall.dTLB-store-miss-rate%
15.53 -3.2 12.31 perf-stat.overall.iTLB-load-miss-rate%
2555 +23.0% 3144 perf-stat.overall.instructions-per-iTLB-miss
0.75 +1.4% 0.76 perf-stat.overall.ipc
7.04 +0.1 7.18 perf-stat.overall.node-load-miss-rate%
6.27 -2.7 3.62 perf-stat.overall.node-store-miss-rate%
3.671e+12 -2.3% 3.588e+12 perf-stat.overall.path-length
7.201e+08 +2.6% 7.386e+08 perf-stat.ps.branch-misses
2.228e+08 +10.7% 2.468e+08 perf-stat.ps.cache-misses
20064 +2.7% 20596 perf-stat.ps.context-switches
1691 +3.4% 1749 perf-stat.ps.cpu-migrations
36860772 -54.7% 16710547 perf-stat.ps.dTLB-load-misses
9963273 -44.5% 5530547 perf-stat.ps.dTLB-store-misses
34608827 -18.0% 28365034 perf-stat.ps.iTLB-load-misses
1.883e+08 +7.3% 2.02e+08 perf-stat.ps.iTLB-loads
1289580 -39.0% 786562 perf-stat.ps.minor-faults
6718950 +1.5% 6822890 perf-stat.ps.node-load-misses
21722866 +77.9% 38636877 perf-stat.ps.node-stores
1289631 -39.0% 786614 perf-stat.ps.page-faults
2.937e+13 -2.3% 2.87e+13 perf-stat.total.instructions
4.26 ± 5% -2.7 1.59 perf-profile.calltrace.cycles-pp.c_lex_with_flags
4.08 ± 9% -2.0 2.09 ± 4% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
2.84 ± 9% -1.8 1.00 ± 6% perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
5.42 ± 7% -1.8 3.60 ± 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
5.40 ± 7% -1.8 3.59 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
3.95 ± 8% -1.5 2.49 ± 4% perf-profile.calltrace.cycles-pp.asm_exc_page_fault
3.81 ± 8% -1.4 2.43 ± 4% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault
3.78 ± 8% -1.4 2.41 ± 5% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
1.66 ± 7% -1.3 0.34 ± 70% perf-profile.calltrace.cycles-pp._cpp_create_definition
3.48 ± 9% -1.3 2.19 ± 5% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
2.37 ± 8% -1.2 1.21 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.37 ± 8% -1.2 1.21 ± 2% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.37 ± 8% -1.2 1.21 ± 2% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.14 ± 8% -1.1 1.02 ± 3% perf-profile.calltrace.cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group
2.14 ± 8% -1.1 1.02 ± 3% perf-profile.calltrace.cycles-pp.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
2.13 ± 8% -1.1 1.01 ± 3% perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.exit_mm.do_exit.do_group_exit
1.97 ± 7% -1.0 0.99 ± 4% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64
1.98 ± 7% -1.0 1.00 ± 4% perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.45 ± 6% -0.8 0.64 ± 5% perf-profile.calltrace.cycles-pp.htab_find_slot_with_hash
1.03 ± 9% -0.7 0.36 ± 70% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.elf_read
1.24 ± 9% -0.6 0.62 ± 8% perf-profile.calltrace.cycles-pp.elf_read
1.27 ± 6% -0.4 0.86 perf-profile.calltrace.cycles-pp.malloc
0.72 ± 7% -0.4 0.34 ± 70% perf-profile.calltrace.cycles-pp.filemap_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.85 ± 7% -0.2 0.63 ± 8% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
0.82 ± 7% -0.2 0.61 ± 7% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
0.83 ± 7% -0.2 0.62 ± 8% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
0.85 ± 7% -0.2 0.64 ± 8% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
0.88 ± 8% -0.2 0.67 ± 8% perf-profile.calltrace.cycles-pp.read
0.62 ± 4% +0.2 0.83 ± 8% perf-profile.calltrace.cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.57 ± 3% +0.2 0.78 ± 7% perf-profile.calltrace.cycles-pp.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve
0.57 ± 3% +0.2 0.78 ± 6% perf-profile.calltrace.cycles-pp.load_elf_binary.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common
0.91 ± 4% +0.2 1.13 ± 6% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.execve
0.91 ± 4% +0.2 1.13 ± 6% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
0.91 ± 4% +0.2 1.13 ± 6% perf-profile.calltrace.cycles-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
0.91 ± 4% +0.2 1.13 ± 6% perf-profile.calltrace.cycles-pp.execve
0.91 ± 4% +0.2 1.13 ± 6% perf-profile.calltrace.cycles-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
0.57 ± 3% +0.2 0.79 ± 6% perf-profile.calltrace.cycles-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64
0.00 +0.6 0.56 ± 8% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
0.00 +0.6 0.64 ± 9% perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
0.00 +0.7 0.69 ± 5% perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
0.00 +0.7 0.69 ± 11% perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt
0.00 +0.7 0.73 ± 16% perf-profile.calltrace.cycles-pp.main
0.17 ±141% +0.8 0.93 ± 6% perf-profile.calltrace.cycles-pp.jhash_string
0.00 +0.8 0.76 ± 6% perf-profile.calltrace.cycles-pp.__clone
0.76 ± 12% +0.8 1.53 ± 11% perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_put_or_lock.dput.step_into.path_lookupat
0.77 ± 11% +0.8 1.56 ± 11% perf-profile.calltrace.cycles-pp.lockref_put_or_lock.dput.step_into.path_lookupat.filename_lookup
0.79 ± 11% +0.8 1.58 ± 9% perf-profile.calltrace.cycles-pp.__lock_parent.dentry_kill.dput.step_into.path_lookupat
0.79 ± 12% +0.8 1.58 ± 9% perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_put_or_lock.dput.step_into.link_path_walk
0.85 ± 9% +0.8 1.65 ± 11% perf-profile.calltrace.cycles-pp.__lock_parent.dentry_kill.dput.step_into.link_path_walk
0.00 +0.8 0.81 ± 8% perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
0.80 ± 12% +0.8 1.61 ± 10% perf-profile.calltrace.cycles-pp.lockref_put_or_lock.dput.step_into.link_path_walk.path_lookupat
0.84 ± 10% +0.8 1.68 ± 9% perf-profile.calltrace.cycles-pp.dentry_kill.dput.step_into.path_lookupat.filename_lookup
0.90 ± 9% +0.8 1.75 ± 11% perf-profile.calltrace.cycles-pp.dentry_kill.dput.step_into.link_path_walk.path_lookupat
0.80 ± 12% +0.9 1.68 ± 8% perf-profile.calltrace.cycles-pp.try_to_unlazy.lookup_fast.walk_component.path_lookupat.filename_lookup
0.80 ± 12% +0.9 1.68 ± 8% perf-profile.calltrace.cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.walk_component.path_lookupat
0.87 ± 10% +0.9 1.75 ± 12% perf-profile.calltrace.cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.walk_component.link_path_walk
0.87 ± 10% +0.9 1.76 ± 13% perf-profile.calltrace.cycles-pp.try_to_unlazy.lookup_fast.walk_component.link_path_walk.path_lookupat
0.86 ± 7% +0.9 1.78 ± 11% perf-profile.calltrace.cycles-pp.d_alloc.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat
0.96 ± 7% +1.0 1.93 ± 9% perf-profile.calltrace.cycles-pp.d_alloc.d_alloc_parallel.__lookup_slow.walk_component.link_path_walk
0.96 ± 8% +1.0 1.96 ± 11% perf-profile.calltrace.cycles-pp.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat.filename_lookup
0.98 ± 11% +1.0 1.98 ± 6% perf-profile.calltrace.cycles-pp.lookup_fast.walk_component.path_lookupat.filename_lookup.vfs_statx
0.99 ± 7% +1.0 2.02 ± 11% perf-profile.calltrace.cycles-pp.__lookup_slow.walk_component.path_lookupat.filename_lookup.vfs_statx
0.17 ±141% +1.0 1.20 ± 8% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
0.00 +1.1 1.06 ± 7% perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
1.08 ± 12% +1.1 2.15 ± 13% perf-profile.calltrace.cycles-pp.lookup_fast.walk_component.link_path_walk.path_lookupat.filename_lookup
1.11 ± 9% +1.2 2.26 ± 9% perf-profile.calltrace.cycles-pp.d_alloc_parallel.__lookup_slow.walk_component.link_path_walk.path_lookupat
1.15 ± 9% +1.2 2.32 ± 9% perf-profile.calltrace.cycles-pp.__lookup_slow.walk_component.link_path_walk.path_lookupat.filename_lookup
0.76 ± 15% +1.2 1.97 ± 3% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
0.77 ± 15% +1.2 2.02 ± 4% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
1.53 ± 12% +1.5 3.07 ± 10% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_put_or_lock.dput.step_into
1.60 ± 9% +1.6 3.15 ± 10% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.__lock_parent.dentry_kill.dput
1.64 ± 10% +1.6 3.22 ± 10% perf-profile.calltrace.cycles-pp._raw_spin_lock.__lock_parent.dentry_kill.dput.step_into
1.60 ± 12% +1.6 3.20 ± 12% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_put_or_lock.dput.terminate_walk
1.61 ± 12% +1.6 3.22 ± 12% perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_put_or_lock.dput.terminate_walk.path_lookupat
1.63 ± 11% +1.6 3.25 ± 10% perf-profile.calltrace.cycles-pp.dput.step_into.path_lookupat.filename_lookup.vfs_statx
1.64 ± 13% +1.6 3.28 ± 12% perf-profile.calltrace.cycles-pp.lockref_put_or_lock.dput.terminate_walk.path_lookupat.filename_lookup
1.63 ± 11% +1.6 3.28 ± 10% perf-profile.calltrace.cycles-pp.step_into.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
1.66 ± 13% +1.7 3.31 ± 12% perf-profile.calltrace.cycles-pp.dput.terminate_walk.path_lookupat.filename_lookup.vfs_statx
1.63 ± 8% +1.7 3.29 ± 11% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.d_alloc.d_alloc_parallel.__lookup_slow
1.67 ± 13% +1.7 3.33 ± 12% perf-profile.calltrace.cycles-pp.terminate_walk.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
1.71 ± 11% +1.7 3.38 ± 10% perf-profile.calltrace.cycles-pp.dput.step_into.link_path_walk.path_lookupat.filename_lookup
1.59 ± 11% +1.7 3.27 ± 10% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unlazy
1.61 ± 11% +1.7 3.31 ± 10% perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast
1.74 ± 10% +1.7 3.46 ± 10% perf-profile.calltrace.cycles-pp.step_into.link_path_walk.path_lookupat.filename_lookup.vfs_statx
1.66 ± 11% +1.7 3.40 ± 10% perf-profile.calltrace.cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast.walk_component
1.70 ± 8% +1.8 3.45 ± 11% perf-profile.calltrace.cycles-pp._raw_spin_lock.d_alloc.d_alloc_parallel.__lookup_slow.walk_component
1.26 ± 14% +1.9 3.15 ± 6% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
2.00 ± 9% +2.1 4.09 ± 8% perf-profile.calltrace.cycles-pp.walk_component.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
1.42 ± 13% +2.1 3.55 ± 6% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
2.29 ± 10% +2.3 4.58 ± 11% perf-profile.calltrace.cycles-pp.walk_component.link_path_walk.path_lookupat.filename_lookup.vfs_statx
4.28 ± 10% +4.2 8.53 ± 9% perf-profile.calltrace.cycles-pp.link_path_walk.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
21.69 ± 19% +8.9 30.62 perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
21.70 ± 19% +8.9 30.65 perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
9.79 ± 10% +9.8 19.64 ± 9% perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newlstat
9.81 ± 10% +9.9 19.69 ± 9% perf-profile.calltrace.cycles-pp.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newlstat.do_syscall_64
10.01 ± 9% +10.0 20.05 ± 9% perf-profile.calltrace.cycles-pp.vfs_statx.vfs_fstatat.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
10.32 ± 9% +10.3 20.65 ± 9% perf-profile.calltrace.cycles-pp.vfs_fstatat.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64
10.43 ± 9% +10.4 20.87 ± 9% perf-profile.calltrace.cycles-pp.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64.glob64
10.45 ± 9% +10.5 20.94 ± 9% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64.glob64.parse_file_seq
10.47 ± 9% +10.5 20.98 ± 9% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__lxstat64.glob64.parse_file_seq
10.57 ± 9% +10.6 21.17 ± 9% perf-profile.calltrace.cycles-pp.__lxstat64.glob64.parse_file_seq
10.78 ± 9% +10.8 21.61 ± 8% perf-profile.calltrace.cycles-pp.glob64.parse_file_seq
10.88 ± 9% +10.9 21.82 ± 8% perf-profile.calltrace.cycles-pp.parse_file_seq
23.41 ± 17% +11.5 34.93 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
23.37 ± 17% +11.7 35.09 perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
23.80 ± 16% +12.5 36.34 perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
23.90 ± 16% +12.7 36.58 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
23.91 ± 16% +12.7 36.60 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
23.91 ± 16% +12.7 36.60 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
24.23 ± 16% +12.7 36.93 perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
8.59 ± 7% -4.4 4.20 ± 4% perf-profile.children.cycles-pp.asm_exc_page_fault
7.80 ± 7% -3.9 3.94 ± 4% perf-profile.children.cycles-pp.exc_page_fault
7.74 ± 7% -3.8 3.91 ± 4% perf-profile.children.cycles-pp.do_user_addr_fault
7.20 ± 7% -3.5 3.69 ± 4% perf-profile.children.cycles-pp.handle_mm_fault
5.15 ± 7% -3.5 1.65 ± 5% perf-profile.children.cycles-pp.do_anonymous_page
6.81 ± 7% -3.3 3.54 ± 3% perf-profile.children.cycles-pp.__handle_mm_fault
4.31 ± 5% -2.7 1.61 perf-profile.children.cycles-pp.c_lex_with_flags
2.69 ± 8% -2.0 0.68 ± 9% perf-profile.children.cycles-pp.vma_alloc_folio
2.74 ± 8% -2.0 0.79 ± 7% perf-profile.children.cycles-pp.__alloc_pages
2.55 ± 8% -1.9 0.64 ± 10% perf-profile.children.cycles-pp.__folio_alloc
2.47 ± 8% -1.8 0.66 ± 8% perf-profile.children.cycles-pp.get_page_from_freelist
1.70 ± 7% -1.2 0.51 ± 2% perf-profile.children.cycles-pp._cpp_create_definition
2.39 ± 7% -1.2 1.24 ± 2% perf-profile.children.cycles-pp.do_exit
2.39 ± 7% -1.2 1.24 ± 2% perf-profile.children.cycles-pp.__x64_sys_exit_group
2.39 ± 7% -1.2 1.24 ± 2% perf-profile.children.cycles-pp.do_group_exit
2.27 ± 8% -1.1 1.15 ± 3% perf-profile.children.cycles-pp.__mmput
2.27 ± 8% -1.1 1.14 ± 3% perf-profile.children.cycles-pp.exit_mmap
2.14 ± 8% -1.1 1.03 ± 3% perf-profile.children.cycles-pp.exit_mm
1.58 ± 9% -1.0 0.54 ± 4% perf-profile.children.cycles-pp.zap_pte_range
1.60 ± 9% -1.0 0.57 ± 6% perf-profile.children.cycles-pp.zap_pmd_range
1.65 ± 9% -1.0 0.63 ± 6% perf-profile.children.cycles-pp.unmap_vmas
1.62 ± 9% -1.0 0.60 ± 5% perf-profile.children.cycles-pp.unmap_page_range
1.34 ± 4% -1.0 0.37 ± 2% perf-profile.children.cycles-pp.build_decl
1.59 ± 6% -0.9 0.66 ± 2% perf-profile.children.cycles-pp.__mem_cgroup_charge
1.24 ± 11% -0.8 0.42 ± 2% perf-profile.children.cycles-pp.tlb_batch_pages_flush
1.45 ± 6% -0.8 0.64 ± 4% perf-profile.children.cycles-pp.htab_find_slot_with_hash
1.18 ± 11% -0.8 0.38 ± 3% perf-profile.children.cycles-pp.release_pages
1.04 ± 3% -0.8 0.25 ± 6% perf-profile.children.cycles-pp.make_node
0.96 ± 11% -0.7 0.25 ± 11% perf-profile.children.cycles-pp.rmqueue
2.43 ± 6% -0.7 1.72 ± 5% perf-profile.children.cycles-pp.__x64_sys_openat
1.22 ± 5% -0.7 0.52 ± 3% perf-profile.children.cycles-pp.open64
2.41 ± 6% -0.7 1.72 ± 4% perf-profile.children.cycles-pp.do_sys_openat2
1.39 ± 8% -0.7 0.70 ± 5% perf-profile.children.cycles-pp.elf_read
1.09 ± 5% -0.6 0.46 perf-profile.children.cycles-pp.charge_memcg
0.95 ± 6% -0.6 0.34 ± 2% perf-profile.children.cycles-pp._cpp_lex_direct
2.12 ± 7% -0.6 1.53 ± 4% perf-profile.children.cycles-pp.path_openat
2.13 ± 7% -0.6 1.54 ± 4% perf-profile.children.cycles-pp.do_filp_open
1.46 ± 7% -0.6 0.90 ± 4% perf-profile.children.cycles-pp.clear_page_erms
0.81 ± 6% -0.5 0.27 ± 3% perf-profile.children.cycles-pp.try_charge_memcg
0.62 ± 12% -0.5 0.12 ± 6% perf-profile.children.cycles-pp.rmqueue_bulk
0.64 ± 13% -0.5 0.14 perf-profile.children.cycles-pp.free_unref_page_list
0.74 ± 4% -0.5 0.26 ± 9% perf-profile.children.cycles-pp.type_hash_canon
0.55 ± 13% -0.4 0.13 ± 3% perf-profile.children.cycles-pp.free_pcppages_bulk
1.30 ± 6% -0.4 0.89 perf-profile.children.cycles-pp.malloc
0.56 ± 7% -0.4 0.17 ± 12% perf-profile.children.cycles-pp.__list_del_entry_valid
0.57 ± 6% -0.4 0.22 ± 8% perf-profile.children.cycles-pp.size_binop_loc
0.48 ± 12% -0.3 0.15 ± 3% perf-profile.children.cycles-pp.folio_add_lru
0.52 ± 10% -0.3 0.19 ± 2% perf-profile.children.cycles-pp.folio_batch_move_lru
0.42 ± 13% -0.3 0.09 ± 5% perf-profile.children.cycles-pp.__free_one_page
0.49 ± 5% -0.3 0.17 ± 2% perf-profile.children.cycles-pp.c_parser_declspecs
0.43 ± 9% -0.3 0.12 ± 16% perf-profile.children.cycles-pp.build_function_type
0.43 ± 6% -0.3 0.15 ± 8% perf-profile.children.cycles-pp._cpp_skip_block_comment
0.35 ± 5% -0.3 0.07 ± 23% perf-profile.children.cycles-pp.get_mem_cgroup_from_mm
0.58 ± 6% -0.3 0.31 ± 3% perf-profile.children.cycles-pp.error_entry
0.40 ± 8% -0.3 0.13 ± 6% perf-profile.children.cycles-pp.allocate_struct_function
0.50 ± 5% -0.3 0.23 ± 2% perf-profile.children.cycles-pp.sync_regs
0.46 ± 8% -0.3 0.20 ± 4% perf-profile.children.cycles-pp.ggc_internal_alloc
0.35 ± 7% -0.3 0.09 ± 10% perf-profile.children.cycles-pp._cpp_handle_directive
0.89 ± 7% -0.3 0.64 ± 7% perf-profile.children.cycles-pp.vfs_read
0.79 ± 7% -0.2 0.54 ± 5% perf-profile.children.cycles-pp.filemap_read
0.90 ± 7% -0.2 0.65 ± 8% perf-profile.children.cycles-pp.ksys_read
0.36 ± 6% -0.2 0.12 ± 13% perf-profile.children.cycles-pp._cpp_clean_line
0.37 ± 8% -0.2 0.14 ± 5% perf-profile.children.cycles-pp.pop_scope
0.67 ± 6% -0.2 0.44 ± 4% perf-profile.children.cycles-pp.tlb_finish_mmu
0.38 ± 8% -0.2 0.15 ± 6% perf-profile.children.cycles-pp.linemap_location_in_system_header_p
0.58 ± 9% -0.2 0.36 perf-profile.children.cycles-pp.copy_page_to_iter
0.57 ± 9% -0.2 0.35 ± 2% perf-profile.children.cycles-pp._copy_to_iter
0.30 ± 6% -0.2 0.09 ± 14% perf-profile.children.cycles-pp.linemap_enter_macro
0.38 ± 9% -0.2 0.16 ± 5% perf-profile.children.cycles-pp.variably_modified_type_p
0.30 ± 4% -0.2 0.09 ± 5% perf-profile.children.cycles-pp.tree_cons
0.68 ± 6% -0.2 0.47 ± 2% perf-profile.children.cycles-pp.__do_munmap
0.89 ± 7% -0.2 0.68 ± 7% perf-profile.children.cycles-pp.read
0.69 ± 5% -0.2 0.48 perf-profile.children.cycles-pp.cfree
0.45 ± 4% -0.2 0.25 ± 3% perf-profile.children.cycles-pp.__vm_munmap
0.36 ± 6% -0.2 0.16 ± 5% perf-profile.children.cycles-pp.layout_type
0.53 ± 9% -0.2 0.33 perf-profile.children.cycles-pp.copyout
0.39 ± 6% -0.2 0.19 ± 8% perf-profile.children.cycles-pp.__x64_sys_munmap
0.47 ± 5% -0.2 0.28 ± 5% perf-profile.children.cycles-pp.unmap_region
0.43 ± 6% -0.2 0.24 ± 3% perf-profile.children.cycles-pp.location_get_source_line
0.31 ± 2% -0.2 0.13 ± 16% perf-profile.children.cycles-pp.__munmap
0.32 ± 3% -0.2 0.15 ± 3% perf-profile.children.cycles-pp.getenv
0.55 ± 8% -0.2 0.37 ± 6% perf-profile.children.cycles-pp.alloc_empty_file
0.37 ± 8% -0.2 0.20 ± 8% perf-profile.children.cycles-pp.operand_equal_p
0.25 ± 3% -0.2 0.08 ± 12% perf-profile.children.cycles-pp.lookup_name
0.54 ± 8% -0.2 0.37 ± 7% perf-profile.children.cycles-pp.__alloc_file
0.28 ± 9% -0.2 0.12 ± 6% perf-profile.children.cycles-pp.__perf_sw_event
0.70 ± 5% -0.2 0.53 ± 3% perf-profile.children.cycles-pp.native_irq_return_iret
0.25 ± 8% -0.2 0.09 ± 5% perf-profile.children.cycles-pp.pushdecl
0.28 ± 6% -0.2 0.12 ± 17% perf-profile.children.cycles-pp.__mod_lruvec_page_state
0.29 ± 11% -0.1 0.15 ± 5% perf-profile.children.cycles-pp.decl_attributes
0.27 ± 4% -0.1 0.13 ± 6% perf-profile.children.cycles-pp.fold_binary_loc
0.20 ± 10% -0.1 0.06 perf-profile.children.cycles-pp.build1
0.26 ± 10% -0.1 0.11 ± 8% perf-profile.children.cycles-pp.build2
0.39 ± 7% -0.1 0.25 ± 9% perf-profile.children.cycles-pp.wp_page_copy
0.23 ± 9% -0.1 0.09 ± 15% perf-profile.children.cycles-pp.wi::force_to_size
0.23 ± 12% -0.1 0.10 ± 4% perf-profile.children.cycles-pp.lru_add_fn
0.37 ± 7% -0.1 0.24 perf-profile.children.cycles-pp.page_remove_rmap
0.63 ± 7% -0.1 0.50 perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.18 ± 10% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.elf_create_section
0.22 ± 5% -0.1 0.09 ± 10% perf-profile.children.cycles-pp.fold_unary_loc
0.26 ± 8% -0.1 0.13 ± 9% perf-profile.children.cycles-pp.build_binary_op
0.21 ± 6% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.build_null_declspecs
0.25 ± 9% -0.1 0.13 ± 22% perf-profile.children.cycles-pp.task_tick_fair
0.15 ± 10% -0.1 0.04 ± 71% perf-profile.children.cycles-pp.set_source_range
0.15 ± 6% -0.1 0.04 ± 71% perf-profile.children.cycles-pp.get_range_from_loc
0.18 ± 6% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.c_parser_consume_token
0.18 ± 9% -0.1 0.08 ± 6% perf-profile.children.cycles-pp.verify_sequence_points
0.19 ± 6% -0.1 0.08 perf-profile.children.cycles-pp.___perf_sw_event
0.31 ± 9% -0.1 0.20 ± 9% perf-profile.children.cycles-pp.df_worklist_dataflow
0.14 ± 11% -0.1 0.04 ± 71% perf-profile.children.cycles-pp._cpp_find_file
0.14 -0.1 0.04 ± 71% perf-profile.children.cycles-pp.add_stmt
0.17 ± 5% -0.1 0.07 perf-profile.children.cycles-pp.build_call_array_loc
0.17 ± 4% -0.1 0.07 ± 11% perf-profile.children.cycles-pp.linemap_line_start
0.17 ± 11% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.default_conversion
0.17 ± 7% -0.1 0.07 ± 7% perf-profile.children.cycles-pp.__mod_lruvec_state
0.14 ± 3% -0.1 0.05 ± 70% perf-profile.children.cycles-pp.htab_traverse
0.29 ± 7% -0.1 0.19 ± 4% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.15 ± 10% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.fold_build2_loc
0.13 ± 3% -0.1 0.03 ± 70% perf-profile.children.cycles-pp._cpp_pop_context
0.36 ± 11% -0.1 0.27 ± 10% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.12 ± 3% -0.1 0.04 ± 71% perf-profile.children.cycles-pp.ira_init
0.17 ± 7% -0.1 0.08 perf-profile.children.cycles-pp.__close
0.31 ± 12% -0.1 0.22 ± 10% perf-profile.children.cycles-pp.exit_to_user_mode_loop
0.14 ± 10% -0.1 0.06 ± 16% perf-profile.children.cycles-pp.convert_lvalue_to_rvalue
0.20 ± 14% -0.1 0.12 ± 10% perf-profile.children.cycles-pp.open_last_lookups
0.20 ± 9% -0.1 0.11 ± 4% perf-profile.children.cycles-pp.do_open
0.29 ± 10% -0.1 0.21 ± 14% perf-profile.children.cycles-pp.task_work_run
0.12 ± 10% -0.1 0.04 ± 71% perf-profile.children.cycles-pp.build_function_call_vec
0.16 ± 3% -0.1 0.08 ± 22% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.14 ± 6% -0.1 0.07 ± 7% perf-profile.children.cycles-pp.get_combined_adhoc_loc
0.11 ± 11% -0.1 0.04 ± 71% perf-profile.children.cycles-pp.vmacache_find
0.13 ± 6% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.convert
0.19 ± 10% -0.1 0.12 ± 6% perf-profile.children.cycles-pp.find_vma
0.13 ± 13% -0.1 0.05 ± 8% perf-profile.children.cycles-pp.integer_zerop
0.17 ± 2% -0.1 0.09 ± 10% perf-profile.children.cycles-pp.ht_lookup_with_hash
0.19 ± 11% -0.1 0.12 ± 14% perf-profile.children.cycles-pp.constrain_operands
0.22 ± 12% -0.1 0.16 ± 3% perf-profile.children.cycles-pp.dup_mm
0.20 ± 11% -0.1 0.14 ± 13% perf-profile.children.cycles-pp.__fput
0.10 ± 12% -0.1 0.03 ± 70% perf-profile.children.cycles-pp.free_swap_cache
0.21 ± 11% -0.1 0.15 ± 3% perf-profile.children.cycles-pp.dup_mmap
0.13 ± 6% -0.1 0.07 ± 23% perf-profile.children.cycles-pp.get_ref_base_and_extent
0.10 ± 17% -0.1 0.04 ± 71% perf-profile.children.cycles-pp.cgroup_rstat_updated
0.13 ± 3% -0.1 0.07 ± 11% perf-profile.children.cycles-pp.rtx_cost
0.24 ± 16% -0.1 0.19 ± 5% perf-profile.children.cycles-pp.init_alias_analysis
0.19 ± 9% -0.1 0.13 ± 7% perf-profile.children.cycles-pp.security_file_alloc
0.10 ± 12% -0.1 0.04 ± 76% perf-profile.children.cycles-pp.apparmor_file_free_security
0.13 ± 6% -0.1 0.08 ± 12% perf-profile.children.cycles-pp.__fxstat64
0.13 ± 12% -0.1 0.08 ± 10% perf-profile.children.cycles-pp.do_dentry_open
0.12 ± 10% -0.1 0.06 ± 14% perf-profile.children.cycles-pp._IO_ferror
0.26 ± 11% -0.1 0.21 ± 6% perf-profile.children.cycles-pp.execute_one_pass
0.15 ± 11% -0.1 0.10 ± 12% perf-profile.children.cycles-pp.pre_and_rev_post_order_compute_fn
0.13 ± 7% -0.1 0.08 ± 5% perf-profile.children.cycles-pp.finish_decl
0.10 ± 8% -0.0 0.05 perf-profile.children.cycles-pp.free_pages_and_swap_cache
0.13 ± 10% -0.0 0.08 ± 11% perf-profile.children.cycles-pp.apparmor_file_alloc_security
0.11 ± 11% -0.0 0.06 ± 23% perf-profile.children.cycles-pp.security_file_free
0.10 ± 4% -0.0 0.05 perf-profile.children.cycles-pp.free@plt
0.08 ± 14% -0.0 0.04 ± 71% perf-profile.children.cycles-pp.walk_tree_1
0.12 ± 4% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.df_bb_refs_record
0.27 ± 3% -0.0 0.23 ± 2% perf-profile.children.cycles-pp.free_pgtables
0.21 ± 7% -0.0 0.17 ± 14% perf-profile.children.cycles-pp.calculate_dominance_info
0.09 ± 5% -0.0 0.05 ± 8% perf-profile.children.cycles-pp.__do_sys_newfstat
0.09 ± 5% -0.0 0.05 ± 8% perf-profile.children.cycles-pp.gimplify_expr
0.11 ± 12% -0.0 0.07 perf-profile.children.cycles-pp.mem_cgroup_charge_statistics
0.30 ± 5% -0.0 0.26 ± 9% perf-profile.children.cycles-pp.__split_vma
0.07 -0.0 0.03 ± 70% perf-profile.children.cycles-pp.finish_task_switch
0.10 ± 12% -0.0 0.07 ± 18% perf-profile.children.cycles-pp.side_effects_p
0.07 ± 12% -0.0 0.04 ± 71% perf-profile.children.cycles-pp.df_insn_rescan
0.17 ± 7% -0.0 0.14 ± 6% perf-profile.children.cycles-pp.__cgroup_throttle_swaprate
0.10 ± 8% -0.0 0.06 ± 14% perf-profile.children.cycles-pp.update_stmt_operands
0.14 ± 8% -0.0 0.11 ± 12% perf-profile.children.cycles-pp.bitmap_set_bit
0.09 ± 27% -0.0 0.06 ± 16% perf-profile.children.cycles-pp.copy_page_range
0.09 ± 28% -0.0 0.05 ± 8% perf-profile.children.cycles-pp.copy_p4d_range
0.10 ± 12% -0.0 0.07 ± 7% perf-profile.children.cycles-pp.walk_stmt_load_store_addr_ops
0.09 ± 9% -0.0 0.06 ± 13% perf-profile.children.cycles-pp.update_curr
0.06 ± 7% -0.0 0.03 ± 70% perf-profile.children.cycles-pp.vm_area_dup
0.10 ± 4% -0.0 0.07 ± 23% perf-profile.children.cycles-pp.ssa_propagation_engine::ssa_propagate
0.12 ± 6% -0.0 0.09 ± 15% perf-profile.children.cycles-pp.update_load_avg
0.13 ± 3% -0.0 0.10 ± 8% perf-profile.children.cycles-pp.__list_add_valid
0.16 ± 7% -0.0 0.13 ± 6% perf-profile.children.cycles-pp.blk_cgroup_congested
0.09 ± 9% -0.0 0.06 ± 19% perf-profile.children.cycles-pp.cleanup_tree_cfg
0.09 ± 13% -0.0 0.07 perf-profile.children.cycles-pp.unlink_anon_vmas
0.15 ± 9% -0.0 0.13 ± 7% perf-profile.children.cycles-pp.__cond_resched
0.08 ± 5% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.mark_irreducible_loops
0.10 ± 4% -0.0 0.09 ± 5% perf-profile.children.cycles-pp.remove_unused_locals
0.08 ± 5% -0.0 0.07 ± 7% perf-profile.children.cycles-pp.xas_load
0.08 ± 10% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.lru_add_drain_cpu
0.08 -0.0 0.06 ± 14% perf-profile.children.cycles-pp.free_unref_page
0.07 -0.0 0.06 ± 8% perf-profile.children.cycles-pp.vn_reference_lookup
0.07 ± 17% +0.0 0.10 ± 8% perf-profile.children.cycles-pp.generic_fillattr
0.15 ± 3% +0.0 0.17 ± 2% perf-profile.children.cycles-pp._raw_spin_trylock
0.11 ± 11% +0.0 0.14 ± 11% perf-profile.children.cycles-pp.check_heap_object
0.04 ± 71% +0.0 0.07 ± 7% perf-profile.children.cycles-pp.__vmalloc_node_range
0.08 ± 16% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.generic_permission
0.06 ± 16% +0.0 0.09 ± 9% perf-profile.children.cycles-pp.__check_heap_object
0.15 ± 5% +0.0 0.18 ± 11% perf-profile.children.cycles-pp.__d_add
0.10 ± 12% +0.0 0.14 ± 3% perf-profile.children.cycles-pp.slab_pre_alloc_hook
0.16 ± 5% +0.0 0.20 ± 8% perf-profile.children.cycles-pp.simple_lookup
0.08 ± 17% +0.0 0.12 ± 10% perf-profile.children.cycles-pp.path_init
0.08 ± 17% +0.0 0.12 ± 4% perf-profile.children.cycles-pp.__legitimize_mnt
0.03 ± 70% +0.0 0.07 perf-profile.children.cycles-pp.common_perm_cond
0.05 ± 8% +0.0 0.09 ± 27% perf-profile.children.cycles-pp.enqueue_hrtimer
0.15 ± 5% +0.0 0.19 ± 5% perf-profile.children.cycles-pp.__might_fault
0.04 ± 71% +0.0 0.07 ± 6% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.10 ± 12% +0.0 0.14 ± 5% perf-profile.children.cycles-pp.simple_getattr
0.02 ±141% +0.0 0.06 ± 13% perf-profile.children.cycles-pp.vfs_getattr_nosec
0.12 ± 6% +0.0 0.17 ± 7% perf-profile.children.cycles-pp.down_read
0.06 ± 13% +0.0 0.11 ± 11% perf-profile.children.cycles-pp.execute_file_commands
0.27 +0.0 0.32 ± 10% perf-profile.children.cycles-pp._dl_addr
0.07 ± 11% +0.0 0.12 perf-profile.children.cycles-pp.concat
0.07 ± 12% +0.1 0.12 ± 13% perf-profile.children.cycles-pp.update_rq_clock
0.02 ±141% +0.1 0.07 ± 18% perf-profile.children.cycles-pp.__close_nocancel
0.02 ±141% +0.1 0.07 ± 14% perf-profile.children.cycles-pp.path_put
0.09 ± 14% +0.1 0.14 ± 3% perf-profile.children.cycles-pp.security_inode_getattr
0.08 ± 10% +0.1 0.13 ± 7% perf-profile.children.cycles-pp.expand_argument
0.09 ± 9% +0.1 0.14 ± 8% perf-profile.children.cycles-pp.arch_scale_freq_tick
0.09 ± 5% +0.1 0.15 ± 3% perf-profile.children.cycles-pp.update_sg_lb_stats
0.02 ±141% +0.1 0.07 ± 20% perf-profile.children.cycles-pp.check_cpu_stall
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.vm_area_alloc
0.02 ±141% +0.1 0.07 ± 11% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.02 ±141% +0.1 0.07 ± 11% perf-profile.children.cycles-pp.__libc_start_main
0.06 ± 7% +0.1 0.12 perf-profile.children.cycles-pp.__memcpy_chk@plt
0.08 ± 22% +0.1 0.13 ± 12% perf-profile.children.cycles-pp.rcu_sched_clock_irq
0.00 +0.1 0.06 ± 8% perf-profile.children.cycles-pp.note_gp_changes
0.02 ±141% +0.1 0.07 ± 17% perf-profile.children.cycles-pp.strlen@plt
0.00 +0.1 0.06 ± 16% perf-profile.children.cycles-pp.__update_blocked_fair
0.06 ± 8% +0.1 0.11 ± 22% perf-profile.children.cycles-pp.__generic_file_write_iter
0.12 ± 4% +0.1 0.17 ± 9% perf-profile.children.cycles-pp._copy_to_user
0.08 ± 10% +0.1 0.14 ± 12% perf-profile.children.cycles-pp.parse_variable_definition
0.19 ± 2% +0.1 0.25 ± 6% perf-profile.children.cycles-pp.__dentry_kill
0.06 ± 23% +0.1 0.12 ± 6% perf-profile.children.cycles-pp.run_rebalance_domains
0.00 +0.1 0.06 perf-profile.children.cycles-pp.collapse_continuations
0.06 ± 8% +0.1 0.12 ± 22% perf-profile.children.cycles-pp.generic_file_write_iter
0.06 ± 23% +0.1 0.12 ± 7% perf-profile.children.cycles-pp.update_blocked_averages
0.02 ±141% +0.1 0.08 ± 30% perf-profile.children.cycles-pp.timerqueue_add
0.09 ± 9% +0.1 0.16 ± 13% perf-profile.children.cycles-pp.irqtime_account_irq
0.07 ± 7% +0.1 0.13 ± 3% perf-profile.children.cycles-pp.worker_thread
0.06 ± 7% +0.1 0.13 perf-profile.children.cycles-pp.jhash
0.02 ±141% +0.1 0.08 ± 11% perf-profile.children.cycles-pp.get_next_timer_interrupt
0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.cpuidle_governor_latency_req
0.00 +0.1 0.07 ± 14% perf-profile.children.cycles-pp.init_ttree
0.00 +0.1 0.07 ± 25% perf-profile.children.cycles-pp._IO_fgets
0.07 ± 20% +0.1 0.14 ± 26% perf-profile.children.cycles-pp.tick_nohz_irq_exit
0.23 ± 9% +0.1 0.30 ± 4% perf-profile.children.cycles-pp.__check_object_size
0.25 ± 11% +0.1 0.32 ± 4% perf-profile.children.cycles-pp.__d_alloc
0.05 ± 8% +0.1 0.12 ± 7% perf-profile.children.cycles-pp.define_variable_in_set
0.03 ± 70% +0.1 0.10 ± 4% perf-profile.children.cycles-pp.process_one_work
0.00 +0.1 0.07 ± 11% perf-profile.children.cycles-pp.memcpy_toio
0.00 +0.1 0.07 ± 11% perf-profile.children.cycles-pp.drm_fb_helper_damage_work
0.00 +0.1 0.07 ± 11% perf-profile.children.cycles-pp.drm_fb_helper_damage_blit_real
0.00 +0.1 0.07 ± 23% perf-profile.children.cycles-pp.ct_kernel_enter
0.00 +0.1 0.07 ± 20% perf-profile.children.cycles-pp.tsc_verify_tsc_adjust
0.46 ± 8% +0.1 0.53 ± 2% perf-profile.children.cycles-pp.ret_from_fork
0.13 ± 9% +0.1 0.20 ± 4% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.18 ± 5% +0.1 0.25 ± 8% perf-profile.children.cycles-pp.inode_permission
0.00 +0.1 0.07 ± 23% perf-profile.children.cycles-pp.arch_cpu_idle_enter
0.07 ± 12% +0.1 0.15 ± 22% perf-profile.children.cycles-pp.vfs_write
0.12 ± 21% +0.1 0.19 ± 4% perf-profile.children.cycles-pp.__entry_text_start
0.20 ± 10% +0.1 0.27 ± 4% perf-profile.children.cycles-pp.kmem_cache_alloc_lru
0.02 ±141% +0.1 0.09 ± 10% perf-profile.children.cycles-pp.try_variable_definition
0.00 +0.1 0.08 ± 12% perf-profile.children.cycles-pp.hrtimer_update_next_event
0.07 ± 11% +0.1 0.15 ± 22% perf-profile.children.cycles-pp.ksys_write
0.12 ± 4% +0.1 0.19 ± 2% perf-profile.children.cycles-pp.update_sd_lb_stats
0.07 ± 12% +0.1 0.15 ± 8% perf-profile.children.cycles-pp.read_tsc
0.00 +0.1 0.08 ± 11% perf-profile.children.cycles-pp.delay_tsc
0.00 +0.1 0.08 ± 11% perf-profile.children.cycles-pp.llseek
0.14 ± 3% +0.1 0.23 ± 2% perf-profile.children.cycles-pp.cp_new_stat
0.12 +0.1 0.20 ± 2% perf-profile.children.cycles-pp.find_busiest_group
0.40 ± 7% +0.1 0.48 ± 2% perf-profile.children.cycles-pp.kthread
0.02 ±141% +0.1 0.10 ± 22% perf-profile.children.cycles-pp.ct_idle_exit
0.08 ± 5% +0.1 0.17 ± 14% perf-profile.children.cycles-pp.find_next_token
0.02 ±141% +0.1 0.11 ± 19% perf-profile.children.cycles-pp.generic_perform_write
0.00 +0.1 0.09 ± 9% perf-profile.children.cycles-pp.hrtimer_next_event_without
0.07 ± 12% +0.1 0.17 ± 7% perf-profile.children.cycles-pp.native_sched_clock
0.00 +0.1 0.10 ± 12% perf-profile.children.cycles-pp.__hrtimer_next_event_base
0.15 +0.1 0.25 ± 4% perf-profile.children.cycles-pp.load_balance
0.06 ± 13% +0.1 0.17 ± 19% perf-profile.children.cycles-pp.write
0.09 ± 14% +0.1 0.19 ± 8% perf-profile.children.cycles-pp.sched_clock_cpu
0.11 ± 11% +0.1 0.23 ± 5% perf-profile.children.cycles-pp.lapic_next_deadline
0.12 ± 4% +0.1 0.24 ± 5% perf-profile.children.cycles-pp.target_environment
0.05 ± 70% +0.1 0.17 ± 28% perf-profile.children.cycles-pp.tick_irq_enter
0.07 ± 18% +0.1 0.19 ± 6% perf-profile.children.cycles-pp.io_serial_in
0.05 ± 71% +0.1 0.18 ± 25% perf-profile.children.cycles-pp.irq_enter_rcu
0.10 ± 4% +0.1 0.24 ± 5% perf-profile.children.cycles-pp.rebalance_domains
0.19 ± 15% +0.1 0.33 ± 5% perf-profile.children.cycles-pp.complete_walk
0.75 ± 6% +0.1 0.89 ± 7% perf-profile.children.cycles-pp.update_process_times
0.00 +0.2 0.15 ± 11% perf-profile.children.cycles-pp.bfd_elf_final_link
0.35 ± 7% +0.2 0.50 ± 3% perf-profile.children.cycles-pp.strncpy_from_user
0.15 ± 3% +0.2 0.30 ± 9% perf-profile.children.cycles-pp.recursively_expand_for_file
0.19 ± 2% +0.2 0.36 perf-profile.children.cycles-pp.__xstat64
0.09 ± 13% +0.2 0.27 perf-profile.children.cycles-pp.wait_for_lsr
0.18 ± 2% +0.2 0.36 ± 19% perf-profile.children.cycles-pp.tick_nohz_next_event
0.10 ± 14% +0.2 0.28 perf-profile.children.cycles-pp.asm_sysvec_irq_work
0.10 ± 14% +0.2 0.28 perf-profile.children.cycles-pp.sysvec_irq_work
0.10 ± 14% +0.2 0.28 perf-profile.children.cycles-pp.__sysvec_irq_work
0.10 ± 14% +0.2 0.28 perf-profile.children.cycles-pp.irq_work_run
0.10 ± 14% +0.2 0.28 perf-profile.children.cycles-pp.irq_work_single
0.10 ± 14% +0.2 0.28 perf-profile.children.cycles-pp._printk
0.10 ± 14% +0.2 0.28 perf-profile.children.cycles-pp.vprintk_emit
0.10 ± 14% +0.2 0.28 perf-profile.children.cycles-pp.console_unlock
0.10 ± 14% +0.2 0.28 perf-profile.children.cycles-pp.console_emit_next_record
0.77 ± 5% +0.2 0.95 ± 8% perf-profile.children.cycles-pp.tick_sched_handle
0.20 ± 4% +0.2 0.39 ± 6% perf-profile.children.cycles-pp.allocated_variable_expand_for_file
0.10 ± 17% +0.2 0.28 perf-profile.children.cycles-pp.serial8250_console_write
0.10 ± 12% +0.2 0.30 perf-profile.children.cycles-pp.irq_work_run_list
0.83 ± 5% +0.2 1.02 ± 5% perf-profile.children.cycles-pp.__softirqentry_text_start
0.41 ± 6% +0.2 0.61 ± 5% perf-profile.children.cycles-pp.__do_sys_newstat
0.52 ± 7% +0.2 0.74 ± 3% perf-profile.children.cycles-pp.getname_flags
0.88 ± 6% +0.2 1.11 ± 6% perf-profile.children.cycles-pp.tick_sched_timer
0.34 ± 24% +0.2 0.59 ± 19% perf-profile.children.cycles-pp.ktime_get
0.27 ± 6% +0.2 0.52 ± 5% perf-profile.children.cycles-pp.handle_function
0.32 ± 22% +0.3 0.57 ± 15% perf-profile.children.cycles-pp.clockevents_program_event
0.61 ± 4% +0.3 0.87 ± 3% perf-profile.children.cycles-pp.__d_lookup_rcu
0.21 ± 7% +0.3 0.47 ± 16% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.61 ± 6% +0.3 0.89 ± 5% perf-profile.children.cycles-pp.__irq_exit_rcu
0.32 ± 3% +0.3 0.61 ± 8% perf-profile.children.cycles-pp.hash_find_slot
0.34 ± 4% +0.3 0.66 ± 5% perf-profile.children.cycles-pp.variable_expand_string
0.38 ± 6% +0.4 0.76 ± 6% perf-profile.children.cycles-pp.__clone
1.17 ± 6% +0.4 1.57 ± 7% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.09 ± 13% +0.4 0.50 ± 10% perf-profile.children.cycles-pp.bfd_hash_lookup
1.12 ± 3% +0.4 1.54 ± 4% perf-profile.children.cycles-pp.execve
0.52 ± 6% +0.5 1.00 ± 6% perf-profile.children.cycles-pp.jhash_string
0.03 ± 70% +0.6 0.59 ± 5% perf-profile.children.cycles-pp.clear_huge_page
0.03 ± 70% +0.6 0.60 ± 4% perf-profile.children.cycles-pp.__do_huge_pmd_anonymous_page
0.37 ± 17% +0.7 1.08 ± 8% perf-profile.children.cycles-pp.menu_select
0.09 ± 10% +0.7 0.82 ± 15% perf-profile.children.cycles-pp.main
1.70 ± 9% +0.8 2.47 ± 3% perf-profile.children.cycles-pp.hrtimer_interrupt
1.75 ± 9% +0.8 2.53 ± 4% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
2.59 ± 8% +1.3 3.89 ± 5% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
2.83 ± 8% +1.6 4.38 ± 5% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
1.78 ± 12% +1.7 3.44 ± 11% perf-profile.children.cycles-pp.terminate_walk
1.74 ± 10% +1.7 3.43 ± 10% perf-profile.children.cycles-pp.__lock_parent
2.00 ± 9% +1.8 3.79 ± 9% perf-profile.children.cycles-pp.dentry_kill
1.87 ± 9% +1.8 3.70 ± 9% perf-profile.children.cycles-pp.lockref_get_not_dead
2.17 ± 5% +1.8 4.01 ± 9% perf-profile.children.cycles-pp.d_alloc
1.95 ± 9% +1.9 3.83 ± 9% perf-profile.children.cycles-pp.__legitimize_path
1.98 ± 8% +1.9 3.86 ± 9% perf-profile.children.cycles-pp.try_to_unlazy
2.43 ± 8% +2.0 4.46 ± 8% perf-profile.children.cycles-pp.lookup_fast
2.54 ± 6% +2.1 4.62 ± 8% perf-profile.children.cycles-pp.d_alloc_parallel
2.67 ± 6% +2.2 4.82 ± 8% perf-profile.children.cycles-pp.__lookup_slow
3.43 ± 12% +3.3 6.74 ± 10% perf-profile.children.cycles-pp.lockref_put_or_lock
3.68 ± 9% +3.3 7.03 ± 9% perf-profile.children.cycles-pp.step_into
5.56 ± 7% +4.1 9.68 ± 8% perf-profile.children.cycles-pp.link_path_walk
5.21 ± 7% +4.3 9.50 ± 8% perf-profile.children.cycles-pp.walk_component
5.57 ± 11% +5.1 10.72 ± 10% perf-profile.children.cycles-pp.dput
8.74 ± 9% +7.8 16.50 ± 10% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
9.17 ± 9% +8.1 17.25 ± 10% perf-profile.children.cycles-pp._raw_spin_lock
20.94 ± 5% +8.4 29.33 ± 5% perf-profile.children.cycles-pp.do_syscall_64
21.00 ± 5% +8.4 29.41 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
21.99 ± 19% +8.9 30.90 perf-profile.children.cycles-pp.intel_idle
22.00 ± 19% +8.9 30.92 perf-profile.children.cycles-pp.mwait_idle_with_hints
10.19 ± 9% +10.0 20.17 ± 9% perf-profile.children.cycles-pp.path_lookupat
10.21 ± 9% +10.0 20.22 ± 9% perf-profile.children.cycles-pp.filename_lookup
10.39 ± 9% +10.2 20.59 ± 9% perf-profile.children.cycles-pp.vfs_statx
10.46 ± 9% +10.5 20.92 ± 9% perf-profile.children.cycles-pp.__do_sys_newlstat
10.76 ± 9% +10.5 21.30 ± 9% perf-profile.children.cycles-pp.vfs_fstatat
10.65 ± 9% +10.7 21.31 ± 9% perf-profile.children.cycles-pp.__lxstat64
10.78 ± 9% +10.8 21.62 ± 8% perf-profile.children.cycles-pp.glob64
10.90 ± 9% +11.0 21.85 ± 8% perf-profile.children.cycles-pp.parse_file_seq
23.68 ± 17% +11.7 35.41 perf-profile.children.cycles-pp.cpuidle_enter_state
23.69 ± 17% +11.7 35.42 perf-profile.children.cycles-pp.cpuidle_enter
24.12 ± 16% +12.6 36.69 perf-profile.children.cycles-pp.cpuidle_idle_call
23.91 ± 16% +12.7 36.60 perf-profile.children.cycles-pp.start_secondary
24.23 ± 16% +12.7 36.93 perf-profile.children.cycles-pp.secondary_startup_64_no_verify
24.23 ± 16% +12.7 36.93 perf-profile.children.cycles-pp.cpu_startup_entry
24.23 ± 16% +12.7 36.93 perf-profile.children.cycles-pp.do_idle
4.24 ± 5% -2.6 1.59 perf-profile.self.cycles-pp.c_lex_with_flags
1.39 ± 7% -0.9 0.47 ± 3% perf-profile.self.cycles-pp._cpp_create_definition
1.43 ± 6% -0.8 0.63 ± 4% perf-profile.self.cycles-pp.htab_find_slot_with_hash
0.92 ± 6% -0.6 0.34 ± 2% perf-profile.self.cycles-pp._cpp_lex_direct
1.42 ± 6% -0.5 0.89 ± 4% perf-profile.self.cycles-pp.clear_page_erms
0.72 ± 6% -0.5 0.23 ± 5% perf-profile.self.cycles-pp.try_charge_memcg
0.72 ± 4% -0.5 0.26 ± 8% perf-profile.self.cycles-pp.type_hash_canon
0.67 ± 4% -0.4 0.29 ± 5% perf-profile.self.cycles-pp.build_decl
0.56 ± 7% -0.4 0.17 ± 12% perf-profile.self.cycles-pp.__list_del_entry_valid
1.23 ± 6% -0.4 0.85 perf-profile.self.cycles-pp.malloc
0.52 ± 3% -0.3 0.19 ± 10% perf-profile.self.cycles-pp.make_node
0.53 ± 6% -0.3 0.21 ± 9% perf-profile.self.cycles-pp.size_binop_loc
0.47 ± 5% -0.3 0.16 ± 2% perf-profile.self.cycles-pp.c_parser_declspecs
0.52 ± 7% -0.3 0.23 ± 7% perf-profile.self.cycles-pp.zap_pte_range
0.42 ± 5% -0.3 0.14 ± 6% perf-profile.self.cycles-pp._cpp_skip_block_comment
0.35 ± 14% -0.3 0.08 ± 6% perf-profile.self.cycles-pp.__free_one_page
0.49 ± 6% -0.3 0.23 ± 4% perf-profile.self.cycles-pp.sync_regs
0.33 ± 6% -0.3 0.07 ± 23% perf-profile.self.cycles-pp.get_mem_cgroup_from_mm
0.45 ± 8% -0.3 0.20 ± 4% perf-profile.self.cycles-pp.ggc_internal_alloc
0.34 ± 7% -0.2 0.09 ± 10% perf-profile.self.cycles-pp._cpp_handle_directive
0.36 ± 5% -0.2 0.12 ± 14% perf-profile.self.cycles-pp._cpp_clean_line
0.37 ± 8% -0.2 0.14 ± 5% perf-profile.self.cycles-pp.pop_scope
0.37 ± 8% -0.2 0.15 ± 6% perf-profile.self.cycles-pp.linemap_location_in_system_header_p
0.37 ± 9% -0.2 0.15 ± 8% perf-profile.self.cycles-pp.variably_modified_type_p
0.35 ± 6% -0.2 0.15 ± 8% perf-profile.self.cycles-pp.layout_type
0.29 ± 10% -0.2 0.11 ± 14% perf-profile.self.cycles-pp.build_function_type
0.36 ± 6% -0.2 0.18 ± 12% perf-profile.self.cycles-pp.elf_read
0.40 ± 6% -0.2 0.23 perf-profile.self.cycles-pp.location_get_source_line
0.32 ± 2% -0.2 0.14 ± 3% perf-profile.self.cycles-pp.getenv
0.36 ± 9% -0.2 0.19 ± 11% perf-profile.self.cycles-pp.operand_equal_p
0.70 ± 5% -0.2 0.53 ± 3% perf-profile.self.cycles-pp.native_irq_return_iret
0.60 ± 6% -0.2 0.43 ± 3% perf-profile.self.cycles-pp.cfree
0.24 ± 3% -0.2 0.08 ± 12% perf-profile.self.cycles-pp.lookup_name
0.29 ± 10% -0.1 0.15 ± 3% perf-profile.self.cycles-pp.decl_attributes
0.23 ± 8% -0.1 0.10 ± 9% perf-profile.self.cycles-pp.__handle_mm_fault
0.26 ± 6% -0.1 0.13 ± 9% perf-profile.self.cycles-pp.fold_binary_loc
0.22 ± 9% -0.1 0.09 ± 14% perf-profile.self.cycles-pp.wi::force_to_size
0.22 ± 5% -0.1 0.09 ± 9% perf-profile.self.cycles-pp.fold_unary_loc
0.25 ± 9% -0.1 0.13 ± 10% perf-profile.self.cycles-pp.build_binary_op
0.20 ± 10% -0.1 0.08 ± 16% perf-profile.self.cycles-pp.linemap_enter_macro
0.20 ± 7% -0.1 0.08 perf-profile.self.cycles-pp.build_null_declspecs
0.20 ± 6% -0.1 0.08 ± 12% perf-profile.self.cycles-pp.pushdecl
0.31 ± 9% -0.1 0.20 ± 7% perf-profile.self.cycles-pp.df_worklist_dataflow
0.14 ± 8% -0.1 0.04 ± 71% perf-profile.self.cycles-pp.set_source_range
0.18 ± 9% -0.1 0.07 ± 11% perf-profile.self.cycles-pp.c_parser_consume_token
0.15 ± 5% -0.1 0.04 ± 71% perf-profile.self.cycles-pp.get_range_from_loc
0.20 ± 6% -0.1 0.10 ± 14% perf-profile.self.cycles-pp.allocate_struct_function
0.18 ± 9% -0.1 0.08 ± 6% perf-profile.self.cycles-pp.verify_sequence_points
0.13 ± 9% -0.1 0.03 ± 70% perf-profile.self.cycles-pp._cpp_find_file
0.14 ± 8% -0.1 0.05 ± 72% perf-profile.self.cycles-pp.__alloc_pages
0.14 -0.1 0.04 ± 71% perf-profile.self.cycles-pp.htab_traverse
0.19 ± 8% -0.1 0.10 ± 4% perf-profile.self.cycles-pp.build2
0.16 ± 2% -0.1 0.07 ± 11% perf-profile.self.cycles-pp.linemap_line_start
0.17 ± 10% -0.1 0.07 ± 6% perf-profile.self.cycles-pp.default_conversion
0.15 ± 6% -0.1 0.06 ± 7% perf-profile.self.cycles-pp.___perf_sw_event
0.22 ± 13% -0.1 0.13 ± 12% perf-profile.self.cycles-pp.release_pages
0.12 ± 3% -0.1 0.03 ± 70% perf-profile.self.cycles-pp._cpp_pop_context
0.12 ± 3% -0.1 0.04 ± 71% perf-profile.self.cycles-pp.convert
0.14 ± 10% -0.1 0.06 ± 16% perf-profile.self.cycles-pp.convert_lvalue_to_rvalue
0.14 ± 3% -0.1 0.06 ± 13% perf-profile.self.cycles-pp.tree_cons
0.13 ± 6% -0.1 0.05 ± 70% perf-profile.self.cycles-pp.handle_mm_fault
0.12 ± 10% -0.1 0.04 ± 71% perf-profile.self.cycles-pp.build_function_call_vec
0.14 ± 11% -0.1 0.06 ± 7% perf-profile.self.cycles-pp.build_call_array_loc
0.11 ± 18% -0.1 0.04 ± 71% perf-profile.self.cycles-pp.integer_zerop
0.52 ± 5% -0.1 0.44 perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.13 ± 13% -0.1 0.05 perf-profile.self.cycles-pp.build1
0.11 ± 15% -0.1 0.03 ± 70% perf-profile.self.cycles-pp.__perf_sw_event
0.12 ± 15% -0.1 0.05 ± 8% perf-profile.self.cycles-pp.page_remove_rmap
0.11 ± 7% -0.1 0.04 ± 73% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
0.12 ± 11% -0.1 0.05 perf-profile.self.cycles-pp.fold_build2_loc
0.15 ± 6% -0.1 0.08 ± 10% perf-profile.self.cycles-pp.ht_lookup_with_hash
0.18 ± 11% -0.1 0.12 ± 14% perf-profile.self.cycles-pp.constrain_operands
0.10 ± 12% -0.1 0.04 ± 71% perf-profile.self.cycles-pp.vmacache_find
0.10 ± 16% -0.1 0.04 ± 71% perf-profile.self.cycles-pp.lru_add_fn
0.11 ± 4% -0.1 0.05 ± 8% perf-profile.self.cycles-pp.do_user_addr_fault
0.24 ± 14% -0.1 0.18 ± 4% perf-profile.self.cycles-pp.init_alias_analysis
0.12 ± 10% -0.1 0.07 ± 18% perf-profile.self.cycles-pp.get_ref_base_and_extent
0.13 ± 3% -0.1 0.07 ± 11% perf-profile.self.cycles-pp.rtx_cost
0.09 ± 10% -0.1 0.03 ± 70% perf-profile.self.cycles-pp.asm_exc_page_fault
0.09 ± 19% -0.1 0.03 ± 70% perf-profile.self.cycles-pp.cgroup_rstat_updated
0.12 ± 10% -0.1 0.07 ± 23% perf-profile.self.cycles-pp.apparmor_file_alloc_security
0.09 ± 13% -0.1 0.04 ± 76% perf-profile.self.cycles-pp.apparmor_file_free_security
0.09 ± 5% -0.1 0.04 ± 71% perf-profile.self.cycles-pp._IO_ferror
0.26 ± 9% -0.0 0.21 ± 6% perf-profile.self.cycles-pp.execute_one_pass
0.10 ± 8% -0.0 0.05 perf-profile.self.cycles-pp.get_combined_adhoc_loc
0.13 ± 12% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.do_anonymous_page
0.08 ± 14% -0.0 0.04 ± 71% perf-profile.self.cycles-pp.walk_tree_1
0.15 ± 6% -0.0 0.10 ± 12% perf-profile.self.cycles-pp.charge_memcg
0.21 ± 7% -0.0 0.17 ± 12% perf-profile.self.cycles-pp.calculate_dominance_info
0.15 ± 8% -0.0 0.10 ± 12% perf-profile.self.cycles-pp.pre_and_rev_post_order_compute_fn
0.12 ± 7% -0.0 0.08 ± 10% perf-profile.self.cycles-pp.finish_decl
0.09 ± 5% -0.0 0.04 ± 71% perf-profile.self.cycles-pp.update_stmt_operands
0.11 ± 8% -0.0 0.07 ± 11% perf-profile.self.cycles-pp.df_bb_refs_record
0.14 ± 12% -0.0 0.10 ± 17% perf-profile.self.cycles-pp.copy_page
0.09 ± 5% -0.0 0.05 ± 8% perf-profile.self.cycles-pp.gimplify_expr
0.07 ± 12% -0.0 0.04 ± 71% perf-profile.self.cycles-pp.df_insn_rescan
0.14 ± 11% -0.0 0.11 ± 11% perf-profile.self.cycles-pp.bitmap_set_bit
0.10 ± 8% -0.0 0.07 ± 18% perf-profile.self.cycles-pp.side_effects_p
0.09 ± 10% -0.0 0.06 ± 8% perf-profile.self.cycles-pp.mem_cgroup_charge_statistics
0.10 ± 4% -0.0 0.07 ± 23% perf-profile.self.cycles-pp.ssa_propagation_engine::ssa_propagate
0.19 ± 7% -0.0 0.16 ± 7% perf-profile.self.cycles-pp.__mem_cgroup_charge
0.09 ± 10% -0.0 0.07 ± 7% perf-profile.self.cycles-pp.walk_stmt_load_store_addr_ops
0.09 ± 9% -0.0 0.06 ± 19% perf-profile.self.cycles-pp.cleanup_tree_cfg
0.12 ± 6% -0.0 0.10 ± 8% perf-profile.self.cycles-pp.__list_add_valid
0.08 ± 6% -0.0 0.06 ± 16% perf-profile.self.cycles-pp.find_vma
0.08 ± 5% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.mark_irreducible_loops
0.10 ± 4% -0.0 0.09 ± 5% perf-profile.self.cycles-pp.remove_unused_locals
0.07 ± 11% +0.0 0.09 ± 5% perf-profile.self.cycles-pp.page_add_file_rmap
0.06 ± 7% +0.0 0.08 ± 5% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.07 ± 14% +0.0 0.09 ± 14% perf-profile.self.cycles-pp.__virt_addr_valid
0.06 ± 8% +0.0 0.08 ± 12% perf-profile.self.cycles-pp.d_alloc
0.07 ± 17% +0.0 0.10 ± 8% perf-profile.self.cycles-pp.generic_fillattr
0.06 ± 19% +0.0 0.09 ± 9% perf-profile.self.cycles-pp.__entry_text_start
0.14 ± 3% +0.0 0.17 ± 2% perf-profile.self.cycles-pp._raw_spin_trylock
0.07 ± 12% +0.0 0.10 ± 9% perf-profile.self.cycles-pp.path_init
0.07 ± 12% +0.0 0.10 ± 9% perf-profile.self.cycles-pp.generic_permission
0.03 ± 70% +0.0 0.07 ± 7% perf-profile.self.cycles-pp.common_perm_cond
0.06 ± 16% +0.0 0.09 ± 9% perf-profile.self.cycles-pp.__check_heap_object
0.10 ± 8% +0.0 0.14 ± 15% perf-profile.self.cycles-pp.inode_permission
0.08 ± 16% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.__legitimize_mnt
0.10 ± 9% +0.0 0.14 ± 11% perf-profile.self.cycles-pp.down_read
0.12 ± 10% +0.0 0.17 ± 2% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.08 ± 6% +0.0 0.12 ± 6% perf-profile.self.cycles-pp.update_sg_lb_stats
0.03 ± 70% +0.0 0.08 ± 16% perf-profile.self.cycles-pp.__hrtimer_run_queues
0.02 ±141% +0.0 0.06 ± 13% perf-profile.self.cycles-pp.lookup_fast
0.07 ± 11% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.concat
0.25 +0.0 0.30 ± 9% perf-profile.self.cycles-pp._dl_addr
0.00 +0.1 0.05 perf-profile.self.cycles-pp.__check_object_size
0.09 ± 9% +0.1 0.14 ± 8% perf-profile.self.cycles-pp.arch_scale_freq_tick
0.02 ±141% +0.1 0.07 ± 20% perf-profile.self.cycles-pp.check_cpu_stall
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.strlen@plt
0.02 ±141% +0.1 0.07 ± 11% perf-profile.self.cycles-pp.__intel_pmu_enable_all
0.02 ±141% +0.1 0.07 ± 11% perf-profile.self.cycles-pp.hrtimer_interrupt
0.02 ±141% +0.1 0.07 ± 11% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.00 +0.1 0.06 ± 8% perf-profile.self.cycles-pp.collapse_continuations
0.13 ± 6% +0.1 0.19 ± 2% perf-profile.self.cycles-pp.lockref_put_or_lock
0.03 ± 70% +0.1 0.09 ± 9% perf-profile.self.cycles-pp.variable_expand_string
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.walk_component
0.08 ± 16% +0.1 0.14 ± 12% perf-profile.self.cycles-pp.parse_variable_definition
0.05 ± 8% +0.1 0.12 ± 4% perf-profile.self.cycles-pp.define_variable_in_set
0.02 ±141% +0.1 0.08 ± 20% perf-profile.self.cycles-pp.dput
0.00 +0.1 0.06 ± 19% perf-profile.self.cycles-pp._IO_fgets
0.07 ± 17% +0.1 0.14 ± 3% perf-profile.self.cycles-pp.step_into
0.13 ± 9% +0.1 0.19 ± 12% perf-profile.self.cycles-pp.strncpy_from_user
0.06 ± 7% +0.1 0.13 perf-profile.self.cycles-pp.jhash
0.00 +0.1 0.07 ± 7% perf-profile.self.cycles-pp.security_inode_getattr
0.16 ± 10% +0.1 0.23 ± 10% perf-profile.self.cycles-pp.d_alloc_parallel
0.00 +0.1 0.07 ± 11% perf-profile.self.cycles-pp.memcpy_toio
0.00 +0.1 0.07 ± 12% perf-profile.self.cycles-pp.__memcpy_chk@plt
0.07 ± 11% +0.1 0.15 ± 5% perf-profile.self.cycles-pp.read_tsc
0.02 ±141% +0.1 0.10 ± 12% perf-profile.self.cycles-pp.__lxstat64
0.00 +0.1 0.08 ± 11% perf-profile.self.cycles-pp.delay_tsc
0.00 +0.1 0.08 ± 11% perf-profile.self.cycles-pp.__hrtimer_next_event_base
0.08 ± 5% +0.1 0.17 ± 14% perf-profile.self.cycles-pp.find_next_token
0.07 ± 12% +0.1 0.16 ± 10% perf-profile.self.cycles-pp.native_sched_clock
0.10 ± 4% +0.1 0.20 ± 6% perf-profile.self.cycles-pp.handle_function
0.11 ± 8% +0.1 0.21 ± 2% perf-profile.self.cycles-pp.parse_file_seq
0.02 ±141% +0.1 0.12 ± 24% perf-profile.self.cycles-pp.tick_nohz_next_event
0.00 +0.1 0.11 perf-profile.self.cycles-pp.cpuidle_idle_call
0.12 ± 4% +0.1 0.23 ± 5% perf-profile.self.cycles-pp.target_environment
0.11 ± 11% +0.1 0.23 ± 5% perf-profile.self.cycles-pp.lapic_next_deadline
0.25 ± 5% +0.1 0.37 ± 7% perf-profile.self.cycles-pp.link_path_walk
0.07 ± 18% +0.1 0.19 ± 6% perf-profile.self.cycles-pp.io_serial_in
0.22 ± 13% +0.1 0.36 perf-profile.self.cycles-pp.lockref_get_not_dead
0.00 +0.1 0.14 ± 11% perf-profile.self.cycles-pp.bfd_elf_final_link
0.16 ± 2% +0.2 0.33 ± 5% perf-profile.self.cycles-pp.glob64
0.29 ± 26% +0.2 0.47 ± 22% perf-profile.self.cycles-pp.ktime_get
0.58 ± 7% +0.2 0.77 ± 2% perf-profile.self.cycles-pp._raw_spin_lock
0.60 ± 4% +0.3 0.86 ± 3% perf-profile.self.cycles-pp.__d_lookup_rcu
0.31 ± 4% +0.3 0.60 ± 8% perf-profile.self.cycles-pp.hash_find_slot
0.20 ± 12% +0.3 0.55 ± 11% perf-profile.self.cycles-pp.cpuidle_enter_state
0.13 ± 34% +0.4 0.51 ± 5% perf-profile.self.cycles-pp.menu_select
0.09 ± 9% +0.4 0.50 ± 10% perf-profile.self.cycles-pp.bfd_hash_lookup
0.51 ± 5% +0.5 0.99 ± 7% perf-profile.self.cycles-pp.jhash_string
0.06 ± 13% +0.7 0.76 ± 16% perf-profile.self.cycles-pp.main
8.67 ± 10% +7.7 16.35 ± 10% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
21.99 ± 19% +8.9 30.91 perf-profile.self.cycles-pp.mwait_idle_with_hints
***************************************************************************************************
lkp-cfl-d1: 12 threads 1 sockets Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz with 16G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/option_a/option_b/rootfs/tbox_group/test/testcase/ucode:
gcc-11/performance/x86_64-rhel-8.3/Server Room/CPU-only/debian-x86_64-phoronix/lkp-cfl-d1/darktable-1.0.5/phoronix-test-suite/0xf0
commit:
848d022dec ("mm: fix use-after free of page_ext after race with memory-offline")
96db82a66d ("mm: align larger anonymous mappings on THP boundaries")
848d022decb8dea1 96db82a66d1db0e2966c02dc492
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:6 17% 1:6 kmsg.microcode:Attempting_late_microcode_loading-it_is_dangerous_and_taints_the_kernel
:6 17% 1:6 kmsg.microcode:You_should_switch_to_early_loading,if_possible
%stddev %change %stddev
\ | \
5.68 +3.3% 5.86 phoronix-test-suite.darktable.ServerRoom.CPU-only.seconds
227639 -12.0% 200323 phoronix-test-suite.time.minor_page_faults
707.50 ± 26% -30.6% 490.67 ± 21% sched_debug.cfs_rq:/.util_est_enqueued.max
737696 ± 4% +17.2% 864470 meminfo.AnonHugePages
1037552 ± 2% +12.3% 1165051 meminfo.AnonPages
7703 ± 2% -8.8% 7023 ± 3% perf-stat.i.minor-faults
6669124 +7.4% 7162259 perf-stat.i.node-loads
7711 ± 2% -8.8% 7031 ± 3% perf-stat.i.page-faults
7531 ± 2% -8.4% 6898 ± 3% perf-stat.ps.minor-faults
6519195 +7.9% 7033465 perf-stat.ps.node-loads
7539 ± 2% -8.4% 6906 ± 3% perf-stat.ps.page-faults
262421 ± 2% +9.7% 287940 proc-vmstat.nr_anon_pages
448389 +6.6% 478163 proc-vmstat.nr_inactive_anon
1707 +3.7% 1769 proc-vmstat.nr_page_table_pages
448389 +6.6% 478163 proc-vmstat.nr_zone_inactive_anon
400584 -6.6% 373955 proc-vmstat.pgfault
354358 -7.5% 327740 proc-vmstat.pgfree
7580 +2.3% 7757 proc-vmstat.thp_fault_alloc
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://01.org/lkp
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