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Message-ID: <202407101139.6e513af5-oliver.sang@intel.com>
Date: Wed, 10 Jul 2024 12:51:44 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Tejun Heo <tj@...nel.org>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <linux-kernel@...r.kernel.org>,
<x86@...nel.org>, Peter Zijlstra <peterz@...radead.org>,
<ying.huang@...el.com>, <feng.tang@...el.com>, <fengwei.yin@...el.com>,
<aubrey.li@...ux.intel.com>, <yu.c.chen@...el.com>, <oliver.sang@...el.com>
Subject: [tip:sched/core] [sched/fair] d329605287:
stress-ng.resched.ops_per_sec -24.0% regression
Hello,
kernel test robot noticed a -24.0% regression of stress-ng.resched.ops_per_sec on:
commit: d329605287020c3d1c3b0dadc63d8208e7251382 ("sched/fair: set_load_weight() must also call reweight_task() for SCHED_IDLE tasks")
https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git sched/core
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: 100%
testtime: 60s
test: resched
cpufreq_governor: performance
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202407101139.6e513af5-oliver.sang@intel.com
Details are as below:
-------------------------------------------------------------------------------------------------->
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240710/202407101139.6e513af5-oliver.sang@intel.com
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime:
gcc-13/performance/x86_64-rhel-8.3/100%/debian-12-x86_64-20240206.cgz/lkp-icl-2sp7/resched/stress-ng/60s
commit:
0ec208ce98 ("sched/psi: Optimise psi_group_change a bit")
d329605287 ("sched/fair: set_load_weight() must also call reweight_task() for SCHED_IDLE tasks")
0ec208ce98349297 d329605287020c3d1c3b0dadc63
---------------- ---------------------------
%stddev %change %stddev
\ | \
8336590 -52.6% 3951818 ± 2% vmstat.system.cs
178295 +3.0% 183593 vmstat.system.in
0.52 ± 5% +0.1 0.59 ± 3% mpstat.cpu.all.irq%
5.99 -2.5 3.50 ± 2% mpstat.cpu.all.nice%
0.33 +0.1 0.40 mpstat.cpu.all.soft%
16848066 ± 8% +28.0% 21567991 ± 2% numa-numastat.node0.local_node
16876736 ± 8% +27.9% 21592452 ± 2% numa-numastat.node0.numa_hit
18630612 ± 4% +23.3% 22975647 ± 3% numa-numastat.node1.local_node
18671925 ± 4% +23.3% 23019799 ± 3% numa-numastat.node1.numa_hit
62615 ± 3% -24.0% 47612 ± 16% numa-meminfo.node1.Active
62599 ± 3% -24.0% 47591 ± 16% numa-meminfo.node1.Active(anon)
3987568 ± 7% -21.1% 3145371 ± 4% numa-meminfo.node1.Inactive
3987470 ± 7% -21.1% 3145235 ± 4% numa-meminfo.node1.Inactive(anon)
657043 ± 6% -25.1% 491831 ± 9% numa-meminfo.node1.Mapped
3579732 ± 6% -20.4% 2849082 ± 3% numa-meminfo.node1.Shmem
80007 ± 6% -19.9% 64050 ± 8% meminfo.Active
79975 ± 6% -20.0% 64018 ± 8% meminfo.Active(anon)
6744130 ± 3% -10.9% 6008490 meminfo.Cached
4289247 ± 5% -17.0% 3558200 ± 2% meminfo.Inactive
4289034 ± 5% -17.0% 3557986 ± 2% meminfo.Inactive(anon)
841761 ± 7% -20.4% 669712 ± 3% meminfo.Mapped
3660730 ± 6% -20.1% 2925086 ± 2% meminfo.Shmem
7.298e+08 -24.0% 5.547e+08 stress-ng.resched.ops
12138227 -24.0% 9226692 stress-ng.resched.ops_per_sec
5.232e+08 -52.6% 2.48e+08 stress-ng.time.involuntary_context_switches
40641697 +32.7% 53950252 ± 2% stress-ng.time.minor_page_faults
3208 +3.7% 3327 stress-ng.time.system_time
460.75 -24.9% 346.22 stress-ng.time.user_time
1734221 +43.1% 2480859 stress-ng.time.voluntary_context_switches
16850778 ± 8% +28.0% 21573049 ± 2% numa-vmstat.node0.numa_hit
16822108 ± 8% +28.1% 21548588 ± 2% numa-vmstat.node0.numa_local
15641 ± 3% -24.4% 11829 ± 15% numa-vmstat.node1.nr_active_anon
995369 ± 7% -21.1% 785041 ± 4% numa-vmstat.node1.nr_inactive_anon
163326 ± 6% -25.0% 122520 ± 9% numa-vmstat.node1.nr_mapped
893612 ± 6% -20.4% 710994 ± 3% numa-vmstat.node1.nr_shmem
15641 ± 3% -24.4% 11829 ± 15% numa-vmstat.node1.nr_zone_active_anon
995369 ± 7% -21.1% 785041 ± 4% numa-vmstat.node1.nr_zone_inactive_anon
18643395 ± 4% +23.4% 22998770 ± 3% numa-vmstat.node1.numa_hit
18602082 ± 4% +23.4% 22954618 ± 3% numa-vmstat.node1.numa_local
20312 ± 6% -21.2% 15996 ± 7% proc-vmstat.nr_active_anon
1689468 ± 3% -11.1% 1501770 proc-vmstat.nr_file_pages
1075835 ± 5% -17.3% 889317 ± 2% proc-vmstat.nr_inactive_anon
36682 -1.5% 36122 proc-vmstat.nr_kernel_stack
213413 ± 7% -21.5% 167443 ± 2% proc-vmstat.nr_mapped
918616 ± 6% -20.4% 730918 ± 2% proc-vmstat.nr_shmem
25826 -1.6% 25404 proc-vmstat.nr_slab_reclaimable
20312 ± 6% -21.2% 15996 ± 7% proc-vmstat.nr_zone_active_anon
1075835 ± 5% -17.3% 889317 ± 2% proc-vmstat.nr_zone_inactive_anon
35550427 ± 3% +25.4% 44585721 ± 3% proc-vmstat.numa_hit
35480445 ± 3% +25.5% 44517108 ± 3% proc-vmstat.numa_local
20419 -16.9% 16969 ± 39% proc-vmstat.pgactivate
36894329 ± 3% +25.8% 46413037 ± 3% proc-vmstat.pgalloc_normal
41331111 +32.0% 54574611 ± 2% proc-vmstat.pgfault
35265617 ± 3% +27.7% 45030638 ± 3% proc-vmstat.pgfree
0.93 +29.0% 1.20 perf-stat.i.MPKI
2.547e+10 -13.0% 2.214e+10 perf-stat.i.branch-instructions
1.909e+08 ± 2% -15.0% 1.622e+08 perf-stat.i.branch-misses
25.52 -1.4 24.11 perf-stat.i.cache-miss-rate%
1.074e+08 +15.4% 1.239e+08 perf-stat.i.cache-misses
4.293e+08 +22.7% 5.266e+08 perf-stat.i.cache-references
8481137 -51.9% 4077796 perf-stat.i.context-switches
1.64 +12.2% 1.84 perf-stat.i.cpi
9401 +114.7% 20184 perf-stat.i.cpu-migrations
1826 -14.2% 1568 perf-stat.i.cycles-between-cache-misses
1.192e+11 -11.3% 1.057e+11 perf-stat.i.instructions
0.62 -10.9% 0.55 perf-stat.i.ipc
0.89 ± 17% +43.7% 1.27 ± 10% perf-stat.i.major-faults
153.13 -40.4% 91.31 perf-stat.i.metric.K/sec
675258 ± 2% +31.8% 889940 ± 2% perf-stat.i.minor-faults
675259 ± 2% +31.8% 889941 ± 2% perf-stat.i.page-faults
0.90 ± 2% +30.2% 1.17 perf-stat.overall.MPKI
24.68 -1.4 23.26 perf-stat.overall.cache-miss-rate%
1.64 +12.5% 1.85 perf-stat.overall.cpi
1834 ± 2% -13.6% 1585 perf-stat.overall.cycles-between-cache-misses
0.61 -11.1% 0.54 perf-stat.overall.ipc
4.063e+08 ± 6% +19.5% 4.855e+08 ± 7% perf-stat.ps.cache-references
8096825 ± 6% -53.5% 3763797 ± 8% perf-stat.ps.context-switches
8836 ± 6% +109.9% 18544 ± 7% perf-stat.ps.cpu-migrations
0.83 ± 21% +37.0% 1.14 ± 6% perf-stat.ps.major-faults
639377 ± 5% +28.4% 821215 ± 7% perf-stat.ps.minor-faults
639378 ± 5% +28.4% 821216 ± 7% perf-stat.ps.page-faults
14062376 -81.9% 2541530 sched_debug.cfs_rq:/.avg_vruntime.avg
16401321 ± 2% -83.0% 2782766 ± 2% sched_debug.cfs_rq:/.avg_vruntime.max
9994597 ± 3% -81.9% 1808326 ± 5% sched_debug.cfs_rq:/.avg_vruntime.min
771192 ± 7% -82.7% 133680 ± 9% sched_debug.cfs_rq:/.avg_vruntime.stddev
62.92 ± 27% -29.0% 44.67 ± 5% sched_debug.cfs_rq:/.h_nr_running.max
13.64 ± 8% -24.3% 10.33 ± 6% sched_debug.cfs_rq:/.h_nr_running.stddev
59.25 ± 29% -30.0% 41.50 ± 4% sched_debug.cfs_rq:/.idle_h_nr_running.max
12.88 ± 9% -23.7% 9.83 ± 6% sched_debug.cfs_rq:/.idle_h_nr_running.stddev
228669 ± 69% -78.9% 48255 ± 39% sched_debug.cfs_rq:/.left_deadline.avg
10760636 ± 14% -79.5% 2208314 ± 16% sched_debug.cfs_rq:/.left_deadline.max
1485958 ± 36% -79.4% 306412 ± 25% sched_debug.cfs_rq:/.left_deadline.stddev
228668 ± 69% -78.9% 48255 ± 39% sched_debug.cfs_rq:/.left_vruntime.avg
10760550 ± 14% -79.5% 2208306 ± 16% sched_debug.cfs_rq:/.left_vruntime.max
1485951 ± 36% -79.4% 306409 ± 25% sched_debug.cfs_rq:/.left_vruntime.stddev
0.67 ± 35% +287.5% 2.58 ± 37% sched_debug.cfs_rq:/.load_avg.min
14062379 -81.9% 2541530 sched_debug.cfs_rq:/.min_vruntime.avg
16401320 ± 2% -83.0% 2782766 ± 2% sched_debug.cfs_rq:/.min_vruntime.max
9994859 ± 3% -81.9% 1808327 ± 5% sched_debug.cfs_rq:/.min_vruntime.min
771174 ± 7% -82.7% 133680 ± 9% sched_debug.cfs_rq:/.min_vruntime.stddev
228671 ± 69% -78.9% 48255 ± 39% sched_debug.cfs_rq:/.right_vruntime.avg
10760559 ± 14% -79.5% 2208307 ± 16% sched_debug.cfs_rq:/.right_vruntime.max
1485968 ± 36% -79.4% 306410 ± 25% sched_debug.cfs_rq:/.right_vruntime.stddev
54904 ± 22% -28.5% 39277 ± 12% sched_debug.cfs_rq:/.runnable_avg.max
12434 ± 7% -20.6% 9870 ± 9% sched_debug.cfs_rq:/.runnable_avg.stddev
107.59 ± 15% +78.3% 191.80 ± 10% sched_debug.cfs_rq:/.util_est.avg
209.16 ± 12% +22.1% 255.37 ± 5% sched_debug.cfs_rq:/.util_est.stddev
850096 -22.1% 662380 sched_debug.cpu.avg_idle.avg
7.40 ± 13% +44.2% 10.67 ± 14% sched_debug.cpu.clock.stddev
476028 +30.7% 622160 sched_debug.cpu.curr->pid.max
206133 ± 7% +41.3% 291290 ± 4% sched_debug.cpu.curr->pid.stddev
63.00 ± 27% -29.2% 44.58 ± 5% sched_debug.cpu.nr_running.max
13.63 ± 8% -24.3% 10.31 ± 6% sched_debug.cpu.nr_running.stddev
4021509 -52.3% 1919719 sched_debug.cpu.nr_switches.avg
4839722 ± 2% -54.4% 2206359 ± 2% sched_debug.cpu.nr_switches.max
2378111 ± 9% -47.1% 1258173 ± 7% sched_debug.cpu.nr_switches.min
437605 ± 12% -65.0% 153196 ± 4% sched_debug.cpu.nr_switches.stddev
17.27 ± 5% -24.1% 13.11 ± 10% sched_debug.cpu.nr_uninterruptible.stddev
22.56 ± 2% -10.2 12.31 ± 5% perf-profile.calltrace.cycles-pp.__sched_yield
17.87 ± 2% -8.1 9.79 ± 5% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__sched_yield
17.74 ± 2% -8.0 9.70 ± 5% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
23.76 -7.0 16.72 ± 5% perf-profile.calltrace.cycles-pp.__sched_setscheduler
21.68 -6.3 15.36 ± 5% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__sched_setscheduler
21.58 -6.3 15.28 ± 5% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_setscheduler
20.98 -6.1 14.89 ± 5% perf-profile.calltrace.cycles-pp.__x64_sys_sched_setscheduler.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_setscheduler
20.94 -6.1 14.85 ± 5% perf-profile.calltrace.cycles-pp.do_sched_setscheduler.__x64_sys_sched_setscheduler.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_setscheduler
13.06 ± 2% -5.6 7.48 ± 5% perf-profile.calltrace.cycles-pp.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
10.65 ± 2% -4.8 5.85 ± 5% perf-profile.calltrace.cycles-pp.schedule.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
10.73 ± 2% -3.7 7.03 ± 5% perf-profile.calltrace.cycles-pp.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe
18.81 -3.4 15.41 ± 5% perf-profile.calltrace.cycles-pp._sched_setscheduler.do_sched_setscheduler.__x64_sys_sched_setscheduler.do_syscall_64.entry_SYSCALL_64_after_hwframe
18.19 -3.2 14.96 ± 5% perf-profile.calltrace.cycles-pp.__sched_setscheduler._sched_setscheduler.do_sched_setscheduler.__x64_sys_sched_setscheduler.do_syscall_64
4.18 ± 2% -2.2 1.94 ± 6% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
3.73 -2.0 1.78 ± 5% perf-profile.calltrace.cycles-pp.stress_resched_child
3.89 ± 2% -1.2 2.66 ± 4% perf-profile.calltrace.cycles-pp.__sched_getscheduler
4.40 ± 2% -1.2 3.17 ± 5% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
2.19 -1.2 0.98 ± 5% perf-profile.calltrace.cycles-pp.switch_mm_irqs_off.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
3.03 ± 2% -1.2 1.88 ± 10% perf-profile.calltrace.cycles-pp.capable.__sched_setscheduler._sched_setscheduler.do_sched_setscheduler.__x64_sys_sched_setscheduler
3.00 ± 2% -1.1 1.86 ± 10% perf-profile.calltrace.cycles-pp.security_capable.capable.__sched_setscheduler._sched_setscheduler.do_sched_setscheduler
2.92 ± 2% -1.1 1.80 ± 10% perf-profile.calltrace.cycles-pp.apparmor_capable.security_capable.capable.__sched_setscheduler._sched_setscheduler
3.05 ± 2% -1.0 2.02 ± 5% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__sched_setscheduler._sched_setscheduler.do_sched_setscheduler
1.78 ± 2% -1.0 0.82 ± 6% perf-profile.calltrace.cycles-pp.__rseq_handle_notify_resume.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
2.27 -0.8 1.49 ± 5% perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.__sched_setscheduler._sched_setscheduler.do_sched_setscheduler
1.38 ± 2% -0.7 0.66 ± 7% perf-profile.calltrace.cycles-pp.put_prev_entity.pick_next_task_fair.__schedule.schedule.__x64_sys_sched_yield
2.19 -0.7 1.54 ± 5% perf-profile.calltrace.cycles-pp.do_sched_yield.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
1.19 ± 3% -0.6 0.55 ± 6% perf-profile.calltrace.cycles-pp.switch_fpu_return.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
4.83 ± 2% -0.6 4.24 ± 4% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__sched_setscheduler._sched_setscheduler.do_sched_setscheduler.__x64_sys_sched_setscheduler
1.15 ± 2% -0.6 0.58 ± 6% perf-profile.calltrace.cycles-pp.set_next_entity.pick_next_task_fair.__schedule.schedule.__x64_sys_sched_yield
1.09 ± 2% -0.5 0.54 ± 5% perf-profile.calltrace.cycles-pp.rseq_ip_fixup.__rseq_handle_notify_resume.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.74 ± 2% -0.5 1.19 ± 5% perf-profile.calltrace.cycles-pp.yield_task_fair.do_sched_yield.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.56 ± 2% -0.5 1.05 ± 5% perf-profile.calltrace.cycles-pp.update_curr.dequeue_entity.dequeue_task_fair.__sched_setscheduler._sched_setscheduler
0.76 ± 2% -0.5 0.26 ±100% perf-profile.calltrace.cycles-pp.update_load_avg.set_next_entity.set_next_task_fair.__sched_setscheduler._sched_setscheduler
1.79 ± 2% -0.5 1.30 ± 4% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__sched_getscheduler
1.69 ± 2% -0.5 1.20 ± 4% perf-profile.calltrace.cycles-pp.set_next_task_fair.__sched_setscheduler._sched_setscheduler.do_sched_setscheduler.__x64_sys_sched_setscheduler
1.66 ± 2% -0.5 1.21 ± 4% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_getscheduler
1.19 ± 2% -0.5 0.73 ± 4% perf-profile.calltrace.cycles-pp.put_prev_task_fair.__sched_setscheduler._sched_setscheduler.do_sched_setscheduler.__x64_sys_sched_setscheduler
1.56 ± 2% -0.5 1.11 ± 3% perf-profile.calltrace.cycles-pp.find_task_by_vpid.do_sched_setscheduler.__x64_sys_sched_setscheduler.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.50 ± 2% -0.4 1.06 ± 4% perf-profile.calltrace.cycles-pp.set_next_entity.set_next_task_fair.__sched_setscheduler._sched_setscheduler.do_sched_setscheduler
1.09 ± 2% -0.4 0.66 ± 4% perf-profile.calltrace.cycles-pp.put_prev_entity.put_prev_task_fair.__sched_setscheduler._sched_setscheduler.do_sched_setscheduler
0.99 ± 2% -0.4 0.64 ± 5% perf-profile.calltrace.cycles-pp.clear_bhb_loop.__sched_setscheduler
0.75 ± 4% -0.3 0.43 ± 44% perf-profile.calltrace.cycles-pp.__radix_tree_lookup.find_task_by_vpid.do_sched_setscheduler.__x64_sys_sched_setscheduler.do_syscall_64
0.93 ± 3% -0.3 0.61 ± 5% perf-profile.calltrace.cycles-pp.clear_bhb_loop.__sched_yield
0.95 ± 2% -0.3 0.64 ± 4% perf-profile.calltrace.cycles-pp.clear_bhb_loop.__sched_getscheduler
1.24 ± 2% -0.3 0.93 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_sched_getscheduler.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_getscheduler
1.00 ± 2% -0.3 0.69 ± 4% perf-profile.calltrace.cycles-pp.update_curr.yield_task_fair.do_sched_yield.__x64_sys_sched_yield.do_syscall_64
1.12 ± 2% -0.3 0.84 ± 4% perf-profile.calltrace.cycles-pp.find_task_by_vpid.__x64_sys_sched_getscheduler.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_getscheduler
0.72 ± 2% -0.2 0.55 ± 4% perf-profile.calltrace.cycles-pp.pick_eevdf.pick_next_task_fair.__schedule.schedule.__x64_sys_sched_yield
0.54 ± 2% +0.1 0.68 ± 6% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_noprof.anon_vma_fork.dup_mmap.dup_mm.copy_process
0.67 ± 2% +0.2 0.87 ± 4% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_noprof.anon_vma_clone.anon_vma_fork.dup_mmap.dup_mm
0.57 ± 2% +0.2 0.76 ± 3% perf-profile.calltrace.cycles-pp.kmem_cache_free.__vm_area_free.exit_mmap.__mmput.exit_mm
0.62 +0.2 0.82 ± 3% perf-profile.calltrace.cycles-pp.kmem_cache_free.exit_mmap.__mmput.exit_mm.do_exit
1.05 +0.2 1.25 ± 3% perf-profile.calltrace.cycles-pp.vma_interval_tree_insert_after.dup_mmap.dup_mm.copy_process.kernel_clone
0.82 ± 2% +0.2 1.04 ± 3% perf-profile.calltrace.cycles-pp.__memcg_slab_post_alloc_hook.kmem_cache_alloc_noprof.vm_area_dup.dup_mmap.dup_mm
0.65 ± 2% +0.2 0.88 ± 3% perf-profile.calltrace.cycles-pp.__vm_area_free.exit_mmap.__mmput.exit_mm.do_exit
0.57 ± 2% +0.3 0.83 ± 6% perf-profile.calltrace.cycles-pp.up_write.dup_mmap.dup_mm.copy_process.kernel_clone
0.74 +0.3 1.01 ± 3% perf-profile.calltrace.cycles-pp.unlink_file_vma.free_pgtables.exit_mmap.__mmput.exit_mm
0.82 ± 2% +0.3 1.10 ± 3% perf-profile.calltrace.cycles-pp.folio_remove_rmap_ptes.zap_present_ptes.zap_pte_range.zap_pmd_range.unmap_page_range
0.94 +0.3 1.28 ± 4% perf-profile.calltrace.cycles-pp.down_write.dup_mmap.dup_mm.copy_process.kernel_clone
0.96 +0.4 1.33 ± 2% perf-profile.calltrace.cycles-pp.__memcg_slab_free_hook.kmem_cache_free.unlink_anon_vmas.free_pgtables.exit_mmap
0.96 +0.4 1.33 ± 2% perf-profile.calltrace.cycles-pp.__anon_vma_interval_tree_remove.unlink_anon_vmas.free_pgtables.exit_mmap.__mmput
0.35 ± 70% +0.4 0.76 ± 3% perf-profile.calltrace.cycles-pp.folios_put_refs.free_pages_and_swap_cache.__tlb_batch_free_encoded_pages.tlb_finish_mmu.exit_mmap
1.53 +0.4 1.95 ± 4% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_noprof.vm_area_dup.dup_mmap.dup_mm.copy_process
0.42 ± 44% +0.4 0.85 ± 4% perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.unlink_anon_vmas
0.78 +0.4 1.21 ± 3% perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.anon_vma_clone
1.16 ± 2% +0.5 1.62 ± 2% perf-profile.calltrace.cycles-pp.free_pages_and_swap_cache.__tlb_batch_free_encoded_pages.tlb_finish_mmu.exit_mmap.__mmput
1.18 ± 2% +0.5 1.65 ± 2% perf-profile.calltrace.cycles-pp.__tlb_batch_free_encoded_pages.tlb_finish_mmu.exit_mmap.__mmput.exit_mm
1.19 ± 2% +0.5 1.67 ± 2% perf-profile.calltrace.cycles-pp.tlb_finish_mmu.exit_mmap.__mmput.exit_mm.do_exit
1.35 +0.5 1.83 ± 2% perf-profile.calltrace.cycles-pp.kmem_cache_free.unlink_anon_vmas.free_pgtables.exit_mmap.__mmput
0.90 +0.5 1.40 ± 4% perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.anon_vma_fork
1.47 ± 2% +0.5 1.98 ± 3% perf-profile.calltrace.cycles-pp.next_uptodate_folio.filemap_map_pages.do_read_fault.do_fault.__handle_mm_fault
1.38 +0.5 1.88 ± 2% perf-profile.calltrace.cycles-pp._compound_head.copy_present_ptes.copy_pte_range.copy_p4d_range.copy_page_range
0.08 ±223% +0.5 0.61 ± 6% perf-profile.calltrace.cycles-pp.__pte_alloc.copy_pte_range.copy_p4d_range.copy_page_range.dup_mmap
0.00 +0.5 0.54 ± 2% perf-profile.calltrace.cycles-pp.wake_up_new_task.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.5 0.54 ± 7% perf-profile.calltrace.cycles-pp.__alloc_pages_noprof.alloc_pages_mpol_noprof.pte_alloc_one.__pte_alloc.copy_pte_range
0.00 +0.6 0.56 ± 6% perf-profile.calltrace.cycles-pp.alloc_pages_mpol_noprof.pte_alloc_one.__pte_alloc.copy_pte_range.copy_p4d_range
0.00 +0.6 0.56 ± 4% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.6 0.57 ± 3% perf-profile.calltrace.cycles-pp.remove_vma.exit_mmap.__mmput.exit_mm.do_exit
0.00 +0.6 0.58 ± 3% perf-profile.calltrace.cycles-pp.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.6 0.59 ± 3% perf-profile.calltrace.cycles-pp.kernel_wait4.__do_sys_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe.wait4
0.00 +0.6 0.59 ± 3% perf-profile.calltrace.cycles-pp.__do_sys_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe.wait4
0.00 +0.6 0.59 ± 4% perf-profile.calltrace.cycles-pp.up_write.free_pgtables.exit_mmap.__mmput.exit_mm
0.00 +0.6 0.60 ± 6% perf-profile.calltrace.cycles-pp.pte_alloc_one.__pte_alloc.copy_pte_range.copy_p4d_range.copy_page_range
2.06 +0.6 2.66 ± 4% perf-profile.calltrace.cycles-pp.vm_area_dup.dup_mmap.dup_mm.copy_process.kernel_clone
0.83 ± 3% +0.6 1.45 ± 5% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.anon_vma_fork
0.00 +0.7 0.65 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.wait4
0.00 +0.7 0.65 ± 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.wait4
0.00 +0.7 0.67 ± 3% perf-profile.calltrace.cycles-pp.wait4
0.00 +0.7 0.67 ± 5% perf-profile.calltrace.cycles-pp.down_write.unlink_file_vma.free_pgtables.exit_mmap.__mmput
2.01 ± 3% +0.7 2.69 ± 3% perf-profile.calltrace.cycles-pp.filemap_map_pages.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault
2.09 ± 3% +0.7 2.78 ± 3% perf-profile.calltrace.cycles-pp.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
2.09 ± 3% +0.7 2.79 ± 3% perf-profile.calltrace.cycles-pp.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.00 +0.7 0.74 ± 3% perf-profile.calltrace.cycles-pp.__put_anon_vma.unlink_anon_vmas.free_pgtables.exit_mmap.__mmput
2.00 +0.7 2.75 ± 2% perf-profile.calltrace.cycles-pp.copy_present_ptes.copy_pte_range.copy_p4d_range.copy_page_range.dup_mmap
2.22 ± 3% +0.8 2.98 ± 3% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
2.29 ± 3% +0.8 3.07 ± 3% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.00 +0.8 0.80 ± 5% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.anon_vma_clone
1.02 ± 3% +0.8 1.82 ± 4% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.unlink_anon_vmas.free_pgtables
1.06 ± 3% +0.8 1.88 ± 4% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write.unlink_anon_vmas.free_pgtables.exit_mmap
1.30 ± 2% +0.8 2.14 ± 4% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.anon_vma_clone.anon_vma_fork
0.00 +0.8 0.85 ± 5% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.unlink_anon_vmas
1.33 ± 2% +0.9 2.19 ± 4% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write.anon_vma_clone.anon_vma_fork.dup_mmap
2.64 +0.9 3.53 ± 3% perf-profile.calltrace.cycles-pp._compound_head.zap_present_ptes.zap_pte_range.zap_pmd_range.unmap_page_range
1.30 ± 3% +0.9 2.21 ± 4% perf-profile.calltrace.cycles-pp.down_write.unlink_anon_vmas.free_pgtables.exit_mmap.__mmput
2.52 ± 3% +0.9 3.43 ± 3% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
2.52 ± 3% +0.9 3.44 ± 2% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault
1.53 ± 2% +0.9 2.47 ± 5% perf-profile.calltrace.cycles-pp.down_write.anon_vma_clone.anon_vma_fork.dup_mmap.dup_mm
2.63 ± 3% +0.9 3.57 ± 3% perf-profile.calltrace.cycles-pp.asm_exc_page_fault
0.38 ±103% +1.0 1.36 ± 5% perf-profile.calltrace.cycles-pp.schedule.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.76 ± 2% +1.0 3.78 ± 3% perf-profile.calltrace.cycles-pp.copy_pte_range.copy_p4d_range.copy_page_range.dup_mmap.dup_mm
3.08 ± 3% +1.1 4.20 ± 3% perf-profile.calltrace.cycles-pp.copy_p4d_range.copy_page_range.dup_mmap.dup_mm.copy_process
3.14 ± 2% +1.1 4.28 ± 3% perf-profile.calltrace.cycles-pp.copy_page_range.dup_mmap.dup_mm.copy_process.kernel_clone
1.84 ± 2% +1.2 3.03 ± 4% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.anon_vma_fork.dup_mmap
1.88 ± 2% +1.2 3.09 ± 4% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write.anon_vma_fork.dup_mmap.dup_mm
0.44 ±103% +1.2 1.68 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.97 ± 2% +1.2 3.22 ± 4% perf-profile.calltrace.cycles-pp.down_write.anon_vma_fork.dup_mmap.dup_mm.copy_process
3.92 +1.3 5.19 ± 2% perf-profile.calltrace.cycles-pp.anon_vma_interval_tree_insert.anon_vma_clone.anon_vma_fork.dup_mmap.dup_mm
4.05 +1.4 5.46 ± 3% perf-profile.calltrace.cycles-pp.zap_present_ptes.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas
5.03 +1.8 6.80 ± 3% perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap
5.12 +1.8 6.93 ± 3% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap.__mmput
5.24 +1.8 7.08 ± 3% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.exit_mmap.__mmput.exit_mm
0.93 ± 37% +2.0 2.92 ± 4% perf-profile.calltrace.cycles-pp.do_sched_setscheduler.__x64_sys_sched_setscheduler.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.94 ± 38% +2.0 2.92 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_sched_setscheduler.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.68 +2.0 7.73 ± 3% perf-profile.calltrace.cycles-pp.unmap_vmas.exit_mmap.__mmput.exit_mm.do_exit
4.84 +2.4 7.28 ± 3% perf-profile.calltrace.cycles-pp.unlink_anon_vmas.free_pgtables.exit_mmap.__mmput.exit_mm
7.10 +2.8 9.91 ± 3% perf-profile.calltrace.cycles-pp.anon_vma_clone.anon_vma_fork.dup_mmap.dup_mm.copy_process
6.51 +3.1 9.58 ± 3% perf-profile.calltrace.cycles-pp.free_pgtables.exit_mmap.__mmput.exit_mm.do_exit
10.05 +4.4 14.47 ± 4% perf-profile.calltrace.cycles-pp.anon_vma_fork.dup_mmap.dup_mm.copy_process.kernel_clone
15.29 +6.2 21.54 ± 3% perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.exit_mm.do_exit.do_group_exit
15.32 +6.3 21.58 ± 3% perf-profile.calltrace.cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group
15.36 +6.3 21.62 ± 3% perf-profile.calltrace.cycles-pp.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
15.79 +6.5 22.27 ± 3% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
15.79 +6.5 22.27 ± 3% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
15.79 +6.8 22.61 ± 3% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
19.16 +7.5 26.64 ± 3% perf-profile.calltrace.cycles-pp.dup_mmap.dup_mm.copy_process.kernel_clone.__do_sys_clone
19.54 +7.6 27.16 ± 3% perf-profile.calltrace.cycles-pp.dup_mm.copy_process.kernel_clone.__do_sys_clone.do_syscall_64
20.33 +7.9 28.24 ± 3% perf-profile.calltrace.cycles-pp.copy_process.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe
20.78 +8.1 28.84 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork
20.78 +8.1 28.84 ± 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe._Fork
20.75 +8.1 28.82 ± 3% perf-profile.calltrace.cycles-pp.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork
20.75 +8.1 28.82 ± 3% perf-profile.calltrace.cycles-pp.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork
21.20 +8.2 29.38 ± 3% perf-profile.calltrace.cycles-pp._Fork
17.75 ± 4% +10.0 27.76 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
17.76 ± 4% +10.0 27.80 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
42.64 -10.6 32.08 ± 5% perf-profile.children.cycles-pp.__sched_setscheduler
23.20 ± 2% -10.5 12.72 ± 5% perf-profile.children.cycles-pp.__sched_yield
13.79 -4.6 9.20 ± 5% perf-profile.children.cycles-pp.__x64_sys_sched_yield
21.95 -4.1 17.83 ± 5% perf-profile.children.cycles-pp.__x64_sys_sched_setscheduler
21.92 -4.1 17.80 ± 5% perf-profile.children.cycles-pp.do_sched_setscheduler
11.34 -3.9 7.41 ± 5% perf-profile.children.cycles-pp.schedule
11.22 -3.8 7.40 ± 4% perf-profile.children.cycles-pp.__schedule
18.91 -3.5 15.43 ± 5% perf-profile.children.cycles-pp._sched_setscheduler
4.96 -2.0 2.94 ± 5% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
3.85 -2.0 1.87 ± 5% perf-profile.children.cycles-pp.stress_resched_child
4.77 -1.5 3.30 ± 5% perf-profile.children.cycles-pp.pick_next_task_fair
4.23 ± 2% -1.3 2.88 ± 4% perf-profile.children.cycles-pp.__sched_getscheduler
4.59 -1.2 3.39 ± 4% perf-profile.children.cycles-pp.update_load_avg
2.35 -1.1 1.26 ± 5% perf-profile.children.cycles-pp.switch_mm_irqs_off
2.74 -1.0 1.72 ± 5% perf-profile.children.cycles-pp.put_prev_entity
3.17 ± 2% -0.9 2.26 ± 11% perf-profile.children.cycles-pp.capable
3.15 ± 3% -0.9 2.24 ± 11% perf-profile.children.cycles-pp.security_capable
3.06 ± 3% -0.9 2.16 ± 11% perf-profile.children.cycles-pp.apparmor_capable
1.97 -0.8 1.13 ± 5% perf-profile.children.cycles-pp.__rseq_handle_notify_resume
2.94 -0.8 2.10 ± 4% perf-profile.children.cycles-pp.set_next_entity
4.13 -0.8 3.29 ± 4% perf-profile.children.cycles-pp.update_curr
3.31 -0.8 2.54 ± 4% perf-profile.children.cycles-pp.dequeue_entity
3.04 -0.8 2.28 ± 4% perf-profile.children.cycles-pp.clear_bhb_loop
5.14 -0.7 4.40 ± 4% perf-profile.children.cycles-pp.dequeue_task_fair
2.53 -0.6 1.93 ± 4% perf-profile.children.cycles-pp.enqueue_entity
1.29 -0.5 0.74 ± 5% perf-profile.children.cycles-pp.switch_fpu_return
1.08 -0.5 0.58 ± 6% perf-profile.children.cycles-pp.prepare_task_switch
1.24 -0.5 0.77 ± 3% perf-profile.children.cycles-pp.rseq_ip_fixup
2.84 -0.5 2.38 ± 3% perf-profile.children.cycles-pp.find_task_by_vpid
2.32 -0.4 1.87 ± 4% perf-profile.children.cycles-pp.do_sched_yield
0.94 ± 12% -0.4 0.50 ± 19% perf-profile.children.cycles-pp.__ordered_events__flush
0.94 ± 12% -0.4 0.50 ± 19% perf-profile.children.cycles-pp.perf_session__process_user_event
1.45 -0.4 1.01 ± 4% perf-profile.children.cycles-pp.entry_SYSCALL_64
1.01 -0.4 0.58 ± 4% perf-profile.children.cycles-pp.restore_fpregs_from_fpstate
0.91 ± 11% -0.4 0.49 ± 19% perf-profile.children.cycles-pp.perf_session__deliver_event
1.46 -0.4 1.05 ± 5% perf-profile.children.cycles-pp.__update_load_avg_se
1.86 -0.4 1.46 ± 4% perf-profile.children.cycles-pp.yield_task_fair
1.54 -0.4 1.15 ± 4% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
1.28 -0.4 0.91 ± 4% perf-profile.children.cycles-pp.put_prev_task_fair
0.79 -0.4 0.42 ± 5% perf-profile.children.cycles-pp.__switch_to
1.81 -0.3 1.46 ± 3% perf-profile.children.cycles-pp.set_next_task_fair
1.52 ± 3% -0.3 1.18 ± 4% perf-profile.children.cycles-pp.__enqueue_entity
0.72 -0.3 0.41 ± 4% perf-profile.children.cycles-pp.__switch_to_asm
0.79 ± 2% -0.3 0.50 ± 2% perf-profile.children.cycles-pp.rseq_get_rseq_cs
0.73 -0.3 0.45 ± 5% perf-profile.children.cycles-pp.syscall_return_via_sysret
1.37 ± 2% -0.3 1.11 ± 3% perf-profile.children.cycles-pp.__radix_tree_lookup
0.52 ± 2% -0.3 0.26 ± 7% perf-profile.children.cycles-pp.os_xsave
1.06 -0.2 0.81 ± 4% perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
0.72 ± 2% -0.2 0.47 perf-profile.children.cycles-pp.__get_user_8
1.17 ± 5% -0.2 0.92 ± 4% perf-profile.children.cycles-pp.update_cfs_group
1.31 ± 2% -0.2 1.08 ± 5% perf-profile.children.cycles-pp.__dequeue_entity
0.61 ± 2% -0.2 0.40 ± 4% perf-profile.children.cycles-pp.___perf_sw_event
0.42 -0.2 0.21 ± 7% perf-profile.children.cycles-pp.rseq_update_cpu_node_id
1.34 -0.2 1.13 ± 3% perf-profile.children.cycles-pp.__x64_sys_sched_getscheduler
0.74 ± 7% -0.2 0.54 ± 4% perf-profile.children.cycles-pp._copy_from_user
0.40 ± 2% -0.2 0.22 ± 5% perf-profile.children.cycles-pp.mem_cgroup_handle_over_high
0.85 -0.2 0.68 ± 3% perf-profile.children.cycles-pp.update_rq_clock
0.32 ± 2% -0.2 0.15 ± 8% perf-profile.children.cycles-pp.blkcg_maybe_throttle_current
0.81 -0.2 0.65 ± 5% perf-profile.children.cycles-pp.task_rq_lock
0.58 -0.1 0.43 ± 4% perf-profile.children.cycles-pp.place_entity
0.82 -0.1 0.68 ± 3% perf-profile.children.cycles-pp.__calc_delta
0.62 -0.1 0.49 ± 3% perf-profile.children.cycles-pp.sched_clock_cpu
0.25 ± 2% -0.1 0.12 ± 9% perf-profile.children.cycles-pp.__wrgsbase_inactive
0.27 ± 12% -0.1 0.15 ± 6% perf-profile.children.cycles-pp.sched_getscheduler@plt
0.30 -0.1 0.18 ± 6% perf-profile.children.cycles-pp.__put_user_8
0.27 ± 8% -0.1 0.14 ± 10% perf-profile.children.cycles-pp.sched_yield@plt
0.54 -0.1 0.42 ± 4% perf-profile.children.cycles-pp.sched_clock
0.51 ± 6% -0.1 0.40 ± 6% perf-profile.children.cycles-pp.__cgroup_account_cputime
0.56 ± 3% -0.1 0.45 ± 6% perf-profile.children.cycles-pp.update_min_vruntime
0.82 ± 2% -0.1 0.71 ± 3% perf-profile.children.cycles-pp.pick_eevdf
0.36 ± 8% -0.1 0.26 ± 5% perf-profile.children.cycles-pp.cpuacct_charge
0.48 -0.1 0.38 ± 3% perf-profile.children.cycles-pp.native_sched_clock
0.41 ± 3% -0.1 0.32 ± 4% perf-profile.children.cycles-pp.update_rq_clock_task
0.32 ± 2% -0.1 0.23 ± 7% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime
0.14 ± 3% -0.1 0.07 ± 7% perf-profile.children.cycles-pp.__rdgsbase_inactive
0.18 ± 16% -0.1 0.11 ± 19% perf-profile.children.cycles-pp.machine__process_exit_event
0.36 ± 2% -0.1 0.28 ± 4% perf-profile.children.cycles-pp.rt_mutex_adjust_pi
0.37 -0.1 0.30 ± 4% perf-profile.children.cycles-pp.update_curr_se
0.17 ± 17% -0.1 0.10 ± 21% perf-profile.children.cycles-pp.thread__delete
0.31 ± 2% -0.1 0.24 ± 4% perf-profile.children.cycles-pp.x64_sys_call
0.95 ± 3% -0.1 0.88 ± 3% perf-profile.children.cycles-pp.idr_find
0.12 -0.1 0.05 ± 7% perf-profile.children.cycles-pp.sched_update_worker
0.13 ± 5% -0.1 0.07 ± 11% perf-profile.children.cycles-pp.shim_sched_yield
0.15 ± 13% -0.1 0.09 ± 20% perf-profile.children.cycles-pp.maps__put
0.10 ± 3% -0.1 0.04 ± 45% perf-profile.children.cycles-pp.perf_trace_sched_switch
0.58 ± 2% -0.0 0.54 perf-profile.children.cycles-pp.finish_task_switch
0.12 ± 15% -0.0 0.07 ± 23% perf-profile.children.cycles-pp.map__put
0.18 ± 2% -0.0 0.13 ± 5% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
0.22 ± 8% -0.0 0.17 ± 11% perf-profile.children.cycles-pp.rb_next
0.16 ± 2% -0.0 0.12 ± 3% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.62 -0.0 0.59 perf-profile.children.cycles-pp.__rb_insert_augmented
0.13 ± 3% -0.0 0.10 ± 3% perf-profile.children.cycles-pp.rcu_note_context_switch
0.10 ± 4% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.mm_cid_get
0.11 -0.0 0.08 ± 4% perf-profile.children.cycles-pp.amd_clear_divider
0.11 -0.0 0.08 ± 4% perf-profile.children.cycles-pp.check_cfs_rq_runtime
0.08 ± 5% -0.0 0.06 ± 9% perf-profile.children.cycles-pp.sched_setscheduler@plt
0.11 ± 4% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.security_task_setscheduler
0.10 ± 7% -0.0 0.08 ± 9% perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack
0.08 ± 5% -0.0 0.06 ± 9% perf-profile.children.cycles-pp.min_vruntime_cb_rotate
0.08 ± 4% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.enqueue_task
0.28 -0.0 0.25 ± 2% perf-profile.children.cycles-pp.vruntime_eligible
0.08 ± 5% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.raw_spin_rq_unlock
0.09 ± 4% -0.0 0.07 ± 5% perf-profile.children.cycles-pp.dequeue_task
0.07 ± 7% -0.0 0.05 perf-profile.children.cycles-pp.check_class_changed
0.05 +0.0 0.06 ± 6% perf-profile.children.cycles-pp.perf_event_task_output
0.05 +0.0 0.06 ± 7% perf-profile.children.cycles-pp.obj_cgroup_uncharge_pages
0.06 ± 6% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.__put_task_struct
0.06 +0.0 0.08 ± 6% perf-profile.children.cycles-pp.__tlb_remove_folio_pages_size
0.06 ± 9% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.free_pud_range
0.06 ± 7% +0.0 0.08 ± 4% perf-profile.children.cycles-pp.__lruvec_stat_mod_folio
0.09 ± 5% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.sched_balance_domains
0.04 ± 44% +0.0 0.06 perf-profile.children.cycles-pp.__mem_cgroup_uncharge_folios
0.05 +0.0 0.07 ± 5% perf-profile.children.cycles-pp._find_next_bit
0.04 ± 44% +0.0 0.06 perf-profile.children.cycles-pp.free_percpu
0.04 ± 44% +0.0 0.06 perf-profile.children.cycles-pp.lru_add_drain_cpu
0.06 +0.0 0.08 ± 4% perf-profile.children.cycles-pp.do_task_dead
0.06 ± 6% +0.0 0.08 ± 4% perf-profile.children.cycles-pp.free_p4d_range
0.06 ± 6% +0.0 0.08 ± 4% perf-profile.children.cycles-pp.mas_wr_walk
0.06 +0.0 0.08 perf-profile.children.cycles-pp.__pte_offset_map
0.04 ± 44% +0.0 0.06 ± 6% perf-profile.children.cycles-pp.lru_add_drain
0.04 ± 44% +0.0 0.06 ± 6% perf-profile.children.cycles-pp.mas_ascend
0.06 +0.0 0.08 perf-profile.children.cycles-pp.perf_iterate_sb
0.06 +0.0 0.08 ± 7% perf-profile.children.cycles-pp.xas_find
0.09 ± 4% +0.0 0.11 perf-profile.children.cycles-pp.__exit_signal
0.06 ± 7% +0.0 0.08 ± 5% perf-profile.children.cycles-pp.free_pgd_range
0.06 ± 9% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.xas_load
0.19 ± 2% +0.0 0.22 ± 2% perf-profile.children.cycles-pp.schedule_tail
0.06 ± 6% +0.0 0.08 ± 4% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.05 +0.0 0.07 ± 6% perf-profile.children.cycles-pp.vfree
0.08 ± 5% +0.0 0.11 ± 3% perf-profile.children.cycles-pp.arch_dup_task_struct
0.06 ± 6% +0.0 0.09 ± 4% perf-profile.children.cycles-pp.alloc_pid
0.03 ± 70% +0.0 0.06 perf-profile.children.cycles-pp.free_unref_folios
0.03 ± 70% +0.0 0.06 perf-profile.children.cycles-pp.mas_copy_node
0.08 ± 4% +0.0 0.11 ± 3% perf-profile.children.cycles-pp.vm_normal_page
0.05 +0.0 0.08 ± 4% perf-profile.children.cycles-pp.delayed_vfree_work
0.06 +0.0 0.09 ± 4% perf-profile.children.cycles-pp.__kmem_cache_alloc_bulk
0.10 ± 3% +0.0 0.13 ± 4% perf-profile.children.cycles-pp.__memcpy
0.06 ± 7% +0.0 0.09 ± 7% perf-profile.children.cycles-pp.kmem_cache_alloc_bulk_noprof
0.06 ± 7% +0.0 0.09 ± 7% perf-profile.children.cycles-pp.mas_dup_alloc
0.10 ± 3% +0.0 0.13 ± 4% perf-profile.children.cycles-pp.percpu_counter_add_batch
0.09 ± 5% +0.0 0.12 ± 3% perf-profile.children.cycles-pp.wait_consider_task
0.11 ± 3% +0.0 0.14 ± 3% perf-profile.children.cycles-pp.__percpu_counter_sum
0.09 +0.0 0.12 ± 3% perf-profile.children.cycles-pp.get_free_pages_noprof
0.09 ± 4% +0.0 0.13 ± 2% perf-profile.children.cycles-pp.__percpu_counter_init_many
0.09 ± 4% +0.0 0.13 ± 2% perf-profile.children.cycles-pp.mas_next_node
0.14 ± 3% +0.0 0.17 ± 2% perf-profile.children.cycles-pp.rcu_all_qs
0.08 +0.0 0.12 ± 6% perf-profile.children.cycles-pp.sched_move_task
0.08 ± 8% +0.0 0.12 ± 3% perf-profile.children.cycles-pp.alloc_pages_bulk_noprof
0.09 +0.0 0.13 ± 3% perf-profile.children.cycles-pp.pgd_alloc
0.03 ± 70% +0.0 0.07 ± 8% perf-profile.children.cycles-pp.__page_cache_release
0.11 ± 6% +0.0 0.15 ± 3% perf-profile.children.cycles-pp.mas_wr_store_entry
0.10 ± 6% +0.0 0.14 ± 5% perf-profile.children.cycles-pp.process_one_work
0.02 ±141% +0.0 0.06 ± 8% perf-profile.children.cycles-pp.flush_tlb_mm_range
0.02 ±141% +0.0 0.06 ± 8% perf-profile.children.cycles-pp.folio_batch_move_lru
0.12 ± 4% +0.0 0.16 ± 6% perf-profile.children.cycles-pp.__perf_sw_event
0.13 ± 5% +0.0 0.17 ± 3% perf-profile.children.cycles-pp.native_irq_return_iret
0.16 ± 9% +0.0 0.20 ± 6% perf-profile.children.cycles-pp.kthread
0.10 ± 6% +0.0 0.14 ± 3% perf-profile.children.cycles-pp.__vmalloc_area_node
0.14 ± 3% +0.0 0.18 ± 3% perf-profile.children.cycles-pp.sync_regs
0.13 ± 7% +0.0 0.17 ± 5% perf-profile.children.cycles-pp.try_charge_memcg
0.11 ± 9% +0.0 0.15 ± 4% perf-profile.children.cycles-pp.worker_thread
0.13 ± 2% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.folio_add_file_rmap_ptes
0.15 ± 5% +0.0 0.20 ± 6% perf-profile.children.cycles-pp.task_tick_fair
0.14 ± 4% +0.0 0.19 perf-profile.children.cycles-pp.memset_orig
0.01 ±223% +0.0 0.06 ± 8% perf-profile.children.cycles-pp.__getpid
0.06 ± 7% +0.0 0.11 ± 3% perf-profile.children.cycles-pp.down_read_trylock
0.23 +0.0 0.28 perf-profile.children.cycles-pp.vma_interval_tree_remove
0.00 +0.1 0.05 perf-profile.children.cycles-pp.copy_signal
0.00 +0.1 0.05 perf-profile.children.cycles-pp.get_zeroed_page_noprof
0.00 +0.1 0.05 perf-profile.children.cycles-pp.mt_destroy_walk
0.00 +0.1 0.05 perf-profile.children.cycles-pp.prepare_creds
0.00 +0.1 0.05 perf-profile.children.cycles-pp.put_files_struct
0.00 +0.1 0.05 perf-profile.children.cycles-pp.remove_vm_area
0.00 +0.1 0.05 perf-profile.children.cycles-pp.stress_get_setting
0.00 +0.1 0.05 perf-profile.children.cycles-pp.uncharge_batch
0.20 ± 3% +0.1 0.25 ± 4% perf-profile.children.cycles-pp.rcu_do_batch
0.23 ± 5% +0.1 0.28 ± 3% perf-profile.children.cycles-pp.__mmdrop
0.10 ± 3% +0.1 0.15 ± 3% perf-profile.children.cycles-pp.__wake_up_common
0.00 +0.1 0.05 ± 7% perf-profile.children.cycles-pp.__p4d_alloc
0.00 +0.1 0.05 ± 7% perf-profile.children.cycles-pp.copy_creds
0.00 +0.1 0.05 ± 7% perf-profile.children.cycles-pp.free_swap_cache
0.21 ± 2% +0.1 0.26 ± 4% perf-profile.children.cycles-pp.sched_tick
0.14 ± 4% +0.1 0.19 ± 3% perf-profile.children.cycles-pp.__mt_dup
0.24 ± 2% +0.1 0.30 ± 3% perf-profile.children.cycles-pp.rcu_core
0.11 +0.1 0.16 ± 2% perf-profile.children.cycles-pp.__put_user_4
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.__mt_destroy
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.do_wp_page
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.folio_lruvec_lock_irqsave
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.put_cred_rcu
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.wake_q_add
0.10 ± 3% +0.1 0.15 ± 3% perf-profile.children.cycles-pp.__wake_up_sync_key
0.16 ± 7% +0.1 0.21 ± 10% perf-profile.children.cycles-pp.__wp_page_copy_user
0.16 ± 7% +0.1 0.21 ± 10% perf-profile.children.cycles-pp.copy_mc_enhanced_fast_string
0.14 ± 3% +0.1 0.19 ± 3% perf-profile.children.cycles-pp.mas_dup_build
0.18 ± 4% +0.1 0.24 ± 2% perf-profile.children.cycles-pp.mas_store
0.16 ± 3% +0.1 0.22 ± 3% perf-profile.children.cycles-pp.stress_parent_died_alarm
0.00 +0.1 0.06 ± 6% perf-profile.children.cycles-pp.dup_fd
0.14 ± 3% +0.1 0.20 ± 3% perf-profile.children.cycles-pp.release_task
0.00 +0.1 0.06 perf-profile.children.cycles-pp.__get_vm_area_node
0.11 ± 3% +0.1 0.17 ± 2% perf-profile.children.cycles-pp.mas_walk
0.11 ± 3% +0.1 0.17 ± 3% perf-profile.children.cycles-pp.do_notify_parent
0.19 ± 5% +0.1 0.26 ± 4% perf-profile.children.cycles-pp.__mod_memcg_state
0.19 ± 2% +0.1 0.25 ± 3% perf-profile.children.cycles-pp.refill_obj_stock
0.20 ± 3% +0.1 0.26 ± 2% perf-profile.children.cycles-pp.set_pte_range
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.rwsem_mark_wake
0.16 ± 3% +0.1 0.23 ± 2% perf-profile.children.cycles-pp.wait_task_zombie
0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.ttwu_do_activate
0.46 +0.1 0.52 perf-profile.children.cycles-pp.__rb_erase_color
0.14 ± 4% +0.1 0.21 ± 2% perf-profile.children.cycles-pp.__vmalloc_node_range_noprof
0.40 +0.1 0.47 ± 4% perf-profile.children.cycles-pp.avg_vruntime
0.23 ± 3% +0.1 0.30 ± 2% perf-profile.children.cycles-pp.__pte_offset_map_lock
0.19 ± 3% +0.1 0.26 perf-profile.children.cycles-pp.prctl
0.36 ± 2% +0.1 0.43 ± 3% perf-profile.children.cycles-pp.ret_from_fork
0.19 ± 3% +0.1 0.26 ± 4% perf-profile.children.cycles-pp.getpid@plt
0.00 +0.1 0.07 ± 5% perf-profile.children.cycles-pp.queued_read_lock_slowpath
0.37 ± 2% +0.1 0.44 ± 2% perf-profile.children.cycles-pp.handle_softirqs
0.34 ± 2% +0.1 0.41 perf-profile.children.cycles-pp.irq_exit_rcu
0.17 +0.1 0.24 ± 3% perf-profile.children.cycles-pp.__anon_vma_interval_tree_augment_rotate
0.00 +0.1 0.07 ± 6% perf-profile.children.cycles-pp.sched_balance_rq
0.13 ± 44% +0.1 0.21 ± 4% perf-profile.children.cycles-pp.sched_settings_apply
0.50 ± 5% +0.1 0.58 ± 3% perf-profile.children.cycles-pp.hrtimer_interrupt
0.07 ± 5% +0.1 0.15 ± 4% perf-profile.children.cycles-pp.queued_write_lock_slowpath
0.19 ± 3% +0.1 0.26 ± 2% perf-profile.children.cycles-pp.pcpu_alloc_noprof
0.30 +0.1 0.37 perf-profile.children.cycles-pp.update_sg_wakeup_stats
0.51 ± 4% +0.1 0.58 ± 3% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.31 +0.1 0.39 ± 2% perf-profile.children.cycles-pp.sched_balance_find_dst_group
0.20 +0.1 0.28 ± 3% perf-profile.children.cycles-pp.unmap_single_vma
0.34 ± 3% +0.1 0.42 ± 2% perf-profile.children.cycles-pp.update_process_times
0.24 ± 3% +0.1 0.33 ± 4% perf-profile.children.cycles-pp.memcg_account_kmem
0.32 ± 2% +0.1 0.40 perf-profile.children.cycles-pp.sched_balance_find_dst_cpu
0.37 ± 3% +0.1 0.46 ± 2% perf-profile.children.cycles-pp.ret_from_fork_asm
0.11 ± 4% +0.1 0.20 ± 3% perf-profile.children.cycles-pp.try_to_wake_up
0.38 ± 5% +0.1 0.47 ± 2% perf-profile.children.cycles-pp.tick_nohz_handler
0.40 ± 5% +0.1 0.49 ± 3% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.22 ± 3% +0.1 0.31 ± 3% perf-profile.children.cycles-pp.alloc_thread_stack_node
0.32 +0.1 0.41 ± 2% perf-profile.children.cycles-pp.mas_next_slot
0.35 +0.1 0.45 ± 2% perf-profile.children.cycles-pp.select_task_rq_fair
0.15 ± 2% +0.1 0.25 ± 2% perf-profile.children.cycles-pp.exit_notify
0.38 ± 2% +0.1 0.48 ± 3% perf-profile.children.cycles-pp.__cond_resched
0.33 ± 12% +0.1 0.44 ± 14% perf-profile.children.cycles-pp.stress_resched
0.39 +0.1 0.50 perf-profile.children.cycles-pp.mas_find
0.33 ± 6% +0.1 0.45 ± 8% perf-profile.children.cycles-pp.wp_page_copy
0.33 ± 2% +0.1 0.46 ± 3% perf-profile.children.cycles-pp.dup_task_struct
0.33 ± 2% +0.1 0.46 ± 2% perf-profile.children.cycles-pp.mm_init
0.42 ± 7% +0.1 0.55 ± 4% perf-profile.children.cycles-pp.get_page_from_freelist
0.19 ± 5% +0.1 0.32 ± 5% perf-profile.children.cycles-pp.osq_unlock
0.41 ± 6% +0.1 0.55 ± 4% perf-profile.children.cycles-pp.__memcg_kmem_charge_page
0.34 +0.1 0.48 ± 3% perf-profile.children.cycles-pp.fput
0.37 ± 5% +0.1 0.51 ± 4% perf-profile.children.cycles-pp.clear_page_erms
0.30 ± 2% +0.1 0.44 ± 3% perf-profile.children.cycles-pp.__do_wait
0.48 +0.1 0.62 ± 2% perf-profile.children.cycles-pp.obj_cgroup_charge
0.40 +0.1 0.54 ± 2% perf-profile.children.cycles-pp.wake_up_new_task
0.86 ± 3% +0.1 1.00 perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.00 +0.2 0.15 ± 7% perf-profile.children.cycles-pp.rwsem_wake
0.91 ± 2% +0.2 1.07 perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.24 ± 2% +0.2 0.39 ± 3% perf-profile.children.cycles-pp.lock_vma_under_rcu
0.30 +0.2 0.45 ± 2% perf-profile.children.cycles-pp.acct_collect
0.45 ± 7% +0.2 0.61 ± 6% perf-profile.children.cycles-pp.__pte_alloc
0.41 +0.2 0.58 ± 3% perf-profile.children.cycles-pp.remove_vma
0.53 ± 5% +0.2 0.70 ± 5% perf-profile.children.cycles-pp.pte_alloc_one
0.34 +0.2 0.52 ± 2% perf-profile.children.cycles-pp._exit
0.40 ± 2% +0.2 0.60 ± 13% perf-profile.children.cycles-pp.__libc_fork
1.05 +0.2 1.25 ± 3% perf-profile.children.cycles-pp.vma_interval_tree_insert_after
0.38 ± 2% +0.2 0.58 ± 3% perf-profile.children.cycles-pp.do_wait
0.39 ± 2% +0.2 0.59 ± 3% perf-profile.children.cycles-pp.kernel_wait4
0.16 ± 4% +0.2 0.36 ± 4% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.39 ± 2% +0.2 0.59 ± 3% perf-profile.children.cycles-pp.__do_sys_wait4
0.45 ± 2% +0.2 0.67 ± 3% perf-profile.children.cycles-pp.wait4
0.77 +0.2 1.00 ± 2% perf-profile.children.cycles-pp.__slab_free
0.65 ± 2% +0.2 0.89 ± 3% perf-profile.children.cycles-pp.__vm_area_free
0.55 ± 2% +0.2 0.79 ± 3% perf-profile.children.cycles-pp.folios_put_refs
0.19 ± 54% +0.3 0.45 ± 17% perf-profile.children.cycles-pp.ordered_events__queue
0.19 ± 53% +0.3 0.44 ± 17% perf-profile.children.cycles-pp.queue_event
0.75 +0.3 1.02 ± 3% perf-profile.children.cycles-pp.unlink_file_vma
0.20 ± 54% +0.3 0.48 ± 17% perf-profile.children.cycles-pp.process_simple
1.02 +0.3 1.29 ± 3% perf-profile.children.cycles-pp.mod_objcg_state
0.84 ± 6% +0.3 1.12 ± 4% perf-profile.children.cycles-pp.__alloc_pages_noprof
0.86 ± 6% +0.3 1.14 ± 4% perf-profile.children.cycles-pp.alloc_pages_mpol_noprof
0.83 ± 2% +0.3 1.12 ± 3% perf-profile.children.cycles-pp.folio_remove_rmap_ptes
0.44 +0.3 0.74 ± 4% perf-profile.children.cycles-pp.__put_anon_vma
0.10 ± 27% +0.3 0.45 ± 5% perf-profile.children.cycles-pp.set_load_weight
0.96 +0.4 1.34 ± 2% perf-profile.children.cycles-pp.__anon_vma_interval_tree_remove
1.23 ± 2% +0.5 1.70 ± 2% perf-profile.children.cycles-pp.free_pages_and_swap_cache
1.23 ± 2% +0.5 1.70 ± 2% perf-profile.children.cycles-pp.__tlb_batch_free_encoded_pages
1.19 ± 2% +0.5 1.67 ± 2% perf-profile.children.cycles-pp.tlb_finish_mmu
1.68 +0.5 2.16 ± 3% perf-profile.children.cycles-pp.__memcg_slab_post_alloc_hook
2.07 +0.6 2.68 ± 4% perf-profile.children.cycles-pp.vm_area_dup
1.72 +0.6 2.34 ± 2% perf-profile.children.cycles-pp.__memcg_slab_free_hook
2.11 +0.7 2.86 ± 3% perf-profile.children.cycles-pp.next_uptodate_folio
2.02 +0.8 2.78 ± 2% perf-profile.children.cycles-pp.copy_present_ptes
1.46 +0.8 2.23 ± 4% perf-profile.children.cycles-pp.up_write
2.85 +0.8 3.63 ± 4% perf-profile.children.cycles-pp.kmem_cache_alloc_noprof
0.30 +0.9 1.22 ± 4% perf-profile.children.cycles-pp.reweight_entity
2.92 +1.0 3.90 ± 2% perf-profile.children.cycles-pp.kmem_cache_free
2.84 ± 2% +1.0 3.84 ± 3% perf-profile.children.cycles-pp.filemap_map_pages
2.77 ± 2% +1.0 3.79 ± 3% perf-profile.children.cycles-pp.copy_pte_range
2.97 ± 2% +1.0 4.00 ± 3% perf-profile.children.cycles-pp.do_fault
2.96 ± 2% +1.0 3.99 ± 3% perf-profile.children.cycles-pp.do_read_fault
3.08 ± 2% +1.1 4.20 ± 3% perf-profile.children.cycles-pp.copy_p4d_range
3.15 ± 2% +1.1 4.29 ± 3% perf-profile.children.cycles-pp.copy_page_range
3.47 +1.2 4.69 ± 3% perf-profile.children.cycles-pp.__handle_mm_fault
3.59 +1.3 4.86 ± 3% perf-profile.children.cycles-pp.handle_mm_fault
3.94 +1.3 5.22 ± 2% perf-profile.children.cycles-pp.anon_vma_interval_tree_insert
2.38 +1.4 3.76 ± 4% perf-profile.children.cycles-pp.rwsem_spin_on_owner
4.04 +1.4 5.45 ± 2% perf-profile.children.cycles-pp._compound_head
4.10 +1.4 5.53 ± 2% perf-profile.children.cycles-pp.zap_present_ptes
3.94 +1.5 5.40 ± 3% perf-profile.children.cycles-pp.do_user_addr_fault
3.95 +1.5 5.42 ± 3% perf-profile.children.cycles-pp.exc_page_fault
1.88 ± 3% +1.5 3.43 ± 5% perf-profile.children.cycles-pp.osq_lock
4.23 +1.6 5.80 ± 3% perf-profile.children.cycles-pp.asm_exc_page_fault
5.05 +1.8 6.83 ± 3% perf-profile.children.cycles-pp.zap_pte_range
5.13 +1.8 6.94 ± 3% perf-profile.children.cycles-pp.zap_pmd_range
5.25 +1.8 7.09 ± 3% perf-profile.children.cycles-pp.unmap_page_range
5.69 +2.0 7.73 ± 3% perf-profile.children.cycles-pp.unmap_vmas
4.85 +2.4 7.28 ± 3% perf-profile.children.cycles-pp.unlink_anon_vmas
7.11 +2.8 9.92 ± 3% perf-profile.children.cycles-pp.anon_vma_clone
6.52 +3.1 9.59 ± 3% perf-profile.children.cycles-pp.free_pgtables
4.58 ± 2% +3.1 7.72 ± 4% perf-profile.children.cycles-pp.rwsem_optimistic_spin
4.73 ± 2% +3.2 7.95 ± 4% perf-profile.children.cycles-pp.rwsem_down_write_slowpath
81.32 +3.4 84.68 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
80.69 +3.6 84.27 perf-profile.children.cycles-pp.do_syscall_64
6.61 ± 2% +3.9 10.52 ± 4% perf-profile.children.cycles-pp.down_write
10.06 +4.4 14.48 ± 4% perf-profile.children.cycles-pp.anon_vma_fork
15.30 +6.2 21.55 ± 3% perf-profile.children.cycles-pp.exit_mmap
15.32 +6.3 21.58 ± 3% perf-profile.children.cycles-pp.__mmput
15.37 +6.3 21.64 ± 3% perf-profile.children.cycles-pp.exit_mm
16.13 +6.6 22.77 ± 3% perf-profile.children.cycles-pp.do_exit
16.13 +6.6 22.78 ± 3% perf-profile.children.cycles-pp.__x64_sys_exit_group
16.13 +6.6 22.78 ± 3% perf-profile.children.cycles-pp.do_group_exit
19.19 +7.5 26.68 ± 3% perf-profile.children.cycles-pp.dup_mmap
19.54 +7.6 27.16 ± 3% perf-profile.children.cycles-pp.dup_mm
20.33 +7.9 28.25 ± 3% perf-profile.children.cycles-pp.copy_process
20.75 +8.1 28.82 ± 3% perf-profile.children.cycles-pp.__do_sys_clone
20.75 +8.1 28.82 ± 3% perf-profile.children.cycles-pp.kernel_clone
21.22 +8.2 29.42 ± 3% perf-profile.children.cycles-pp._Fork
3.45 -1.8 1.62 ± 5% perf-profile.self.cycles-pp.stress_resched_child
2.32 -1.1 1.24 ± 5% perf-profile.self.cycles-pp.switch_mm_irqs_off
3.02 ± 3% -0.9 2.13 ± 11% perf-profile.self.cycles-pp.apparmor_capable
3.02 -0.8 2.26 ± 4% perf-profile.self.cycles-pp.clear_bhb_loop
1.50 -0.5 1.04 ± 4% perf-profile.self.cycles-pp.__schedule
1.00 -0.4 0.57 ± 5% perf-profile.self.cycles-pp.restore_fpregs_from_fpstate
1.68 -0.4 1.26 ± 4% perf-profile.self.cycles-pp.update_load_avg
1.30 -0.4 0.93 ± 5% perf-profile.self.cycles-pp.__update_load_avg_se
1.34 ± 2% -0.4 0.97 ± 4% perf-profile.self.cycles-pp.__sched_setscheduler
1.45 -0.4 1.09 ± 4% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.76 -0.3 0.41 ± 5% perf-profile.self.cycles-pp.__switch_to
1.49 ± 3% -0.3 1.15 ± 4% perf-profile.self.cycles-pp.__enqueue_entity
0.85 ± 5% -0.3 0.52 ± 7% perf-profile.self.cycles-pp.__sched_yield
0.71 -0.3 0.41 ± 4% perf-profile.self.cycles-pp.__switch_to_asm
1.63 -0.3 1.35 ± 4% perf-profile.self.cycles-pp.update_curr
1.34 ± 2% -0.3 1.08 ± 4% perf-profile.self.cycles-pp.__radix_tree_lookup
0.51 ± 2% -0.3 0.26 ± 6% perf-profile.self.cycles-pp.os_xsave
0.76 -0.2 0.52 ± 4% perf-profile.self.cycles-pp.do_syscall_64
0.65 -0.2 0.40 ± 4% perf-profile.self.cycles-pp.syscall_exit_to_user_mode
0.70 ± 2% -0.2 0.46 perf-profile.self.cycles-pp.__get_user_8
0.56 -0.2 0.32 ± 5% perf-profile.self.cycles-pp.prepare_task_switch
1.03 -0.2 0.79 ± 4% perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
0.66 -0.2 0.43 ± 6% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
1.12 ± 5% -0.2 0.89 ± 4% perf-profile.self.cycles-pp.update_cfs_group
0.40 ± 2% -0.2 0.20 ± 9% perf-profile.self.cycles-pp.rseq_update_cpu_node_id
0.72 ± 7% -0.2 0.53 ± 5% perf-profile.self.cycles-pp._copy_from_user
0.39 ± 2% -0.2 0.21 ± 6% perf-profile.self.cycles-pp.mem_cgroup_handle_over_high
0.52 ± 2% -0.2 0.34 ± 3% perf-profile.self.cycles-pp.___perf_sw_event
0.32 -0.2 0.16 ± 8% perf-profile.self.cycles-pp.__rseq_handle_notify_resume
0.31 ± 2% -0.2 0.15 ± 9% perf-profile.self.cycles-pp.blkcg_maybe_throttle_current
0.48 -0.2 0.33 ± 4% perf-profile.self.cycles-pp.syscall_return_via_sysret
1.00 ± 2% -0.2 0.85 ± 4% perf-profile.self.cycles-pp.__dequeue_entity
0.45 ± 2% -0.1 0.30 ± 5% perf-profile.self.cycles-pp.enqueue_entity
0.62 -0.1 0.47 ± 4% perf-profile.self.cycles-pp.do_sched_setscheduler
0.54 ± 2% -0.1 0.40 ± 5% perf-profile.self.cycles-pp.dequeue_entity
0.24 ± 3% -0.1 0.12 ± 9% perf-profile.self.cycles-pp.__wrgsbase_inactive
0.52 ± 2% -0.1 0.40 ± 2% perf-profile.self.cycles-pp.find_task_by_vpid
0.25 -0.1 0.13 ± 8% perf-profile.self.cycles-pp.__put_user_8
0.36 ± 2% -0.1 0.24 ± 5% perf-profile.self.cycles-pp.__sched_getscheduler
0.75 -0.1 0.63 ± 3% perf-profile.self.cycles-pp.__calc_delta
0.38 -0.1 0.26 ± 5% perf-profile.self.cycles-pp.set_next_entity
0.52 ± 3% -0.1 0.41 ± 6% perf-profile.self.cycles-pp.update_min_vruntime
0.28 ± 2% -0.1 0.17 ± 6% perf-profile.self.cycles-pp.switch_fpu_return
0.20 ± 17% -0.1 0.10 ± 5% perf-profile.self.cycles-pp.sched_getscheduler@plt
0.45 -0.1 0.35 ± 4% perf-profile.self.cycles-pp.entry_SYSCALL_64
0.54 -0.1 0.44 ± 4% perf-profile.self.cycles-pp.pick_next_task_fair
0.46 -0.1 0.37 ± 3% perf-profile.self.cycles-pp.native_sched_clock
0.34 ± 8% -0.1 0.25 ± 6% perf-profile.self.cycles-pp.cpuacct_charge
0.39 ± 2% -0.1 0.30 ± 4% perf-profile.self.cycles-pp._sched_setscheduler
0.26 ± 13% -0.1 0.18 ± 12% perf-profile.self.cycles-pp.__cgroup_account_cputime
1.10 -0.1 1.02 ± 3% perf-profile.self.cycles-pp._raw_spin_lock
0.38 ± 3% -0.1 0.29 ± 5% perf-profile.self.cycles-pp.update_rq_clock_task
0.56 -0.1 0.48 ± 3% perf-profile.self.cycles-pp.dequeue_task_fair
0.56 ± 2% -0.1 0.48 ± 4% perf-profile.self.cycles-pp.pick_eevdf
0.19 ± 3% -0.1 0.11 ± 5% perf-profile.self.cycles-pp.schedule
0.30 ± 3% -0.1 0.22 ± 7% perf-profile.self.cycles-pp.perf_trace_sched_stat_runtime
0.16 ± 3% -0.1 0.08 ± 9% perf-profile.self.cycles-pp.__x64_sys_sched_yield
0.18 ± 13% -0.1 0.10 ± 10% perf-profile.self.cycles-pp.sched_yield@plt
0.13 ± 3% -0.1 0.06 ± 6% perf-profile.self.cycles-pp.__rdgsbase_inactive
0.29 -0.1 0.22 ± 5% perf-profile.self.cycles-pp.place_entity
0.26 ± 2% -0.1 0.19 ± 3% perf-profile.self.cycles-pp.finish_task_switch
0.16 ± 4% -0.1 0.09 ± 7% perf-profile.self.cycles-pp.rseq_ip_fixup
0.23 ± 3% -0.1 0.17 ± 6% perf-profile.self.cycles-pp.put_prev_entity
0.31 -0.1 0.25 ± 4% perf-profile.self.cycles-pp.update_curr_se
0.27 -0.1 0.21 ± 4% perf-profile.self.cycles-pp.x64_sys_call
0.32 ± 2% -0.1 0.26 ± 5% perf-profile.self.cycles-pp.enqueue_task_fair
0.78 -0.1 0.73 perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.07 ± 5% -0.0 0.03 ±100% perf-profile.self.cycles-pp.sched_setscheduler@plt
0.09 ± 17% -0.0 0.05 ± 49% perf-profile.self.cycles-pp.map__put
0.15 ± 3% -0.0 0.11 ± 6% perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare
0.21 ± 2% -0.0 0.18 ± 4% perf-profile.self.cycles-pp.update_rq_clock
0.06 -0.0 0.02 ± 99% perf-profile.self.cycles-pp.security_task_setscheduler
0.58 -0.0 0.55 perf-profile.self.cycles-pp.__rb_insert_augmented
0.12 ± 3% -0.0 0.09 ± 4% perf-profile.self.cycles-pp.rcu_note_context_switch
0.13 ± 5% -0.0 0.10 ± 7% perf-profile.self.cycles-pp.do_sched_yield
0.13 ± 2% -0.0 0.10 ± 6% perf-profile.self.cycles-pp.task_rq_lock
0.13 -0.0 0.10 perf-profile.self.cycles-pp.yield_task_fair
0.10 ± 3% -0.0 0.07 perf-profile.self.cycles-pp.mm_cid_get
0.12 ± 3% -0.0 0.09 ± 4% perf-profile.self.cycles-pp.__x64_sys_sched_getscheduler
0.25 -0.0 0.22 ± 4% perf-profile.self.cycles-pp.vruntime_eligible
0.12 -0.0 0.10 ± 5% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.08 ± 6% -0.0 0.05 ± 7% perf-profile.self.cycles-pp.min_vruntime_cb_rotate
0.10 ± 4% -0.0 0.08 ± 6% perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack
0.07 -0.0 0.05 perf-profile.self.cycles-pp.enqueue_task
0.08 ± 5% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.sched_clock_cpu
0.08 ± 4% -0.0 0.06 perf-profile.self.cycles-pp.dequeue_task
0.07 ± 5% -0.0 0.06 ± 8% perf-profile.self.cycles-pp.put_prev_task_fair
0.14 ± 3% -0.0 0.13 ± 4% perf-profile.self.cycles-pp.set_next_task_fair
0.06 ± 7% -0.0 0.05 ± 7% perf-profile.self.cycles-pp.raw_spin_rq_unlock
0.06 -0.0 0.05 perf-profile.self.cycles-pp.rt_mutex_adjust_pi
0.06 ± 8% +0.0 0.07 perf-profile.self.cycles-pp.__pte_offset_map
0.07 ± 7% +0.0 0.08 ± 4% perf-profile.self.cycles-pp.mas_store
0.05 ± 8% +0.0 0.07 perf-profile.self.cycles-pp.copy_page_range
0.06 ± 8% +0.0 0.07 ± 6% perf-profile.self.cycles-pp.zap_pmd_range
0.05 +0.0 0.07 ± 5% perf-profile.self.cycles-pp.memcg_account_kmem
0.06 ± 6% +0.0 0.08 ± 4% perf-profile.self.cycles-pp.copy_p4d_range
0.07 +0.0 0.09 perf-profile.self.cycles-pp.mas_find
0.06 +0.0 0.08 perf-profile.self.cycles-pp.mas_next_node
0.06 +0.0 0.08 ± 7% perf-profile.self.cycles-pp.remove_vma
0.06 +0.0 0.08 perf-profile.self.cycles-pp.set_pte_range
0.06 ± 6% +0.0 0.08 ± 4% perf-profile.self.cycles-pp.__pte_offset_map_lock
0.06 ± 6% +0.0 0.08 ± 4% perf-profile.self.cycles-pp.mas_wr_walk
0.07 ± 5% +0.0 0.09 ± 5% perf-profile.self.cycles-pp.__mod_memcg_state
0.11 ± 4% +0.0 0.13 ± 4% perf-profile.self.cycles-pp.rcu_all_qs
0.07 +0.0 0.09 ± 5% perf-profile.self.cycles-pp.vm_normal_page
0.09 ± 7% +0.0 0.11 ± 6% perf-profile.self.cycles-pp.__memcg_kmem_charge_page
0.09 ± 6% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.__percpu_counter_sum
0.06 ± 6% +0.0 0.09 ± 8% perf-profile.self.cycles-pp.__libc_fork
0.10 ± 3% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.__memcpy
0.03 ± 70% +0.0 0.06 perf-profile.self.cycles-pp.mas_copy_node
0.38 ± 2% +0.0 0.40 perf-profile.self.cycles-pp.cgroup_rstat_updated
0.08 ± 4% +0.0 0.11 ± 5% perf-profile.self.cycles-pp.wait_consider_task
0.10 +0.0 0.13 perf-profile.self.cycles-pp.unmap_page_range
0.09 ± 4% +0.0 0.12 ± 3% perf-profile.self.cycles-pp.percpu_counter_add_batch
0.07 +0.0 0.10 ± 4% perf-profile.self.cycles-pp.free_pgtables
0.06 +0.0 0.09 ± 5% perf-profile.self.cycles-pp.__vm_area_free
0.08 +0.0 0.12 ± 6% perf-profile.self.cycles-pp.__handle_mm_fault
0.11 ± 9% +0.0 0.15 ± 6% perf-profile.self.cycles-pp.try_charge_memcg
0.14 ± 3% +0.0 0.18 ± 4% perf-profile.self.cycles-pp.sync_regs
0.13 ± 5% +0.0 0.17 ± 3% perf-profile.self.cycles-pp.native_irq_return_iret
0.13 ± 3% +0.0 0.17 ± 3% perf-profile.self.cycles-pp.folio_add_file_rmap_ptes
0.06 ± 7% +0.0 0.11 ± 3% perf-profile.self.cycles-pp.down_read_trylock
0.14 ± 4% +0.0 0.18 ± 4% perf-profile.self.cycles-pp.memset_orig
0.07 ± 5% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.lock_vma_under_rcu
0.01 ±223% +0.0 0.06 ± 6% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.00 +0.1 0.05 perf-profile.self.cycles-pp.pcpu_alloc_noprof
0.00 +0.1 0.05 perf-profile.self.cycles-pp.stress_get_setting
0.16 ± 2% +0.1 0.21 ± 3% perf-profile.self.cycles-pp.refill_obj_stock
0.22 ± 2% +0.1 0.28 perf-profile.self.cycles-pp.vma_interval_tree_remove
0.00 +0.1 0.05 ± 7% perf-profile.self.cycles-pp._Fork
0.16 ± 7% +0.1 0.21 ± 10% perf-profile.self.cycles-pp.copy_mc_enhanced_fast_string
0.00 +0.1 0.05 ± 7% perf-profile.self.cycles-pp.mas_wr_store_entry
0.05 ± 7% +0.1 0.10 ± 4% perf-profile.self.cycles-pp.queued_write_lock_slowpath
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.__tlb_remove_folio_pages_size
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.wake_q_add
0.10 ± 4% +0.1 0.16 ± 2% perf-profile.self.cycles-pp.__put_anon_vma
0.20 +0.1 0.26 perf-profile.self.cycles-pp.mas_next_slot
0.40 +0.1 0.46 ± 2% perf-profile.self.cycles-pp.__rb_erase_color
0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.__kmem_cache_alloc_bulk
0.11 +0.1 0.17 ± 3% perf-profile.self.cycles-pp.mas_walk
0.21 ± 4% +0.1 0.28 ± 3% perf-profile.self.cycles-pp.__cond_resched
0.37 ± 2% +0.1 0.44 ± 3% perf-profile.self.cycles-pp.avg_vruntime
0.17 ± 2% +0.1 0.24 ± 3% perf-profile.self.cycles-pp.__anon_vma_interval_tree_augment_rotate
0.28 +0.1 0.35 ± 2% perf-profile.self.cycles-pp.update_sg_wakeup_stats
0.06 ± 17% +0.1 0.13 ± 5% perf-profile.self.cycles-pp.set_load_weight
0.19 ± 2% +0.1 0.26 ± 2% perf-profile.self.cycles-pp.unmap_single_vma
0.15 ± 5% +0.1 0.22 ± 9% perf-profile.self.cycles-pp.rwsem_down_write_slowpath
0.16 ± 20% +0.1 0.24 ± 14% perf-profile.self.cycles-pp.copy_pte_range
0.14 ± 6% +0.1 0.22 ± 12% perf-profile.self.cycles-pp.rwsem_optimistic_spin
0.30 +0.1 0.40 ± 3% perf-profile.self.cycles-pp.kmem_cache_free
0.37 ± 3% +0.1 0.46 ± 8% perf-profile.self.cycles-pp.___slab_alloc
0.28 ± 2% +0.1 0.38 ± 5% perf-profile.self.cycles-pp.anon_vma_fork
0.16 ± 3% +0.1 0.27 ± 3% perf-profile.self.cycles-pp.unmap_vmas
0.47 ± 2% +0.1 0.59 ± 4% perf-profile.self.cycles-pp.kmem_cache_alloc_noprof
0.21 ± 2% +0.1 0.34 ± 2% perf-profile.self.cycles-pp.acct_collect
0.43 +0.1 0.56 ± 2% perf-profile.self.cycles-pp.obj_cgroup_charge
0.19 ± 5% +0.1 0.32 ± 5% perf-profile.self.cycles-pp.osq_unlock
0.34 +0.1 0.47 ± 3% perf-profile.self.cycles-pp.fput
0.34 +0.1 0.47 ± 3% perf-profile.self.cycles-pp.unlink_anon_vmas
0.37 ± 4% +0.1 0.51 ± 3% perf-profile.self.cycles-pp.clear_page_erms
0.50 ± 3% +0.2 0.67 ± 3% perf-profile.self.cycles-pp.filemap_map_pages
0.51 ± 2% +0.2 0.69 ± 5% perf-profile.self.cycles-pp.vm_area_dup
0.56 ± 3% +0.2 0.74 ± 2% perf-profile.self.cycles-pp.anon_vma_clone
0.40 ± 4% +0.2 0.60 ± 3% perf-profile.self.cycles-pp.folios_put_refs
1.04 +0.2 1.23 ± 3% perf-profile.self.cycles-pp.vma_interval_tree_insert_after
0.16 ± 4% +0.2 0.36 ± 5% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.50 ± 2% +0.2 0.70 ± 2% perf-profile.self.cycles-pp.zap_present_ptes
0.66 +0.2 0.87 ± 2% perf-profile.self.cycles-pp.free_pages_and_swap_cache
0.76 +0.2 0.97 ± 2% perf-profile.self.cycles-pp.__slab_free
0.71 +0.2 0.93 ± 2% perf-profile.self.cycles-pp.mod_objcg_state
0.61 +0.2 0.85 ± 2% perf-profile.self.cycles-pp.copy_present_ptes
0.18 ± 54% +0.3 0.44 ± 18% perf-profile.self.cycles-pp.queue_event
0.86 +0.3 1.12 ± 3% perf-profile.self.cycles-pp.__memcg_slab_post_alloc_hook
0.81 ± 2% +0.3 1.08 ± 3% perf-profile.self.cycles-pp.folio_remove_rmap_ptes
0.72 ± 5% +0.3 1.04 ± 7% perf-profile.self.cycles-pp.zap_pte_range
0.81 +0.3 1.15 ± 3% perf-profile.self.cycles-pp.dup_mmap
0.94 +0.4 1.32 ± 2% perf-profile.self.cycles-pp.__anon_vma_interval_tree_remove
1.02 +0.4 1.44 ± 2% perf-profile.self.cycles-pp.__memcg_slab_free_hook
0.27 +0.4 0.71 ± 4% perf-profile.self.cycles-pp.reweight_entity
1.41 +0.6 2.04 ± 4% perf-profile.self.cycles-pp.up_write
1.70 +0.6 2.34 ± 2% perf-profile.self.cycles-pp.down_write
2.02 ± 2% +0.7 2.74 ± 3% perf-profile.self.cycles-pp.next_uptodate_folio
3.90 +1.3 5.17 ± 2% perf-profile.self.cycles-pp.anon_vma_interval_tree_insert
2.35 +1.4 3.71 ± 4% perf-profile.self.cycles-pp.rwsem_spin_on_owner
3.98 +1.4 5.37 ± 2% perf-profile.self.cycles-pp._compound_head
1.86 ± 3% +1.5 3.40 ± 5% perf-profile.self.cycles-pp.osq_lock
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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