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Message-ID: <202501281038.617c6b60-lkp@intel.com>
Date: Tue, 28 Jan 2025 11:14:03 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Yang Shi <yang@...amperecomputing.com>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <linux-kernel@...r.kernel.org>,
<arnd@...db.de>, <gregkh@...uxfoundation.org>, <Liam.Howlett@...cle.com>,
<lorenzo.stoakes@...cle.com>, <vbabka@...e.cz>, <jannh@...gle.com>,
<willy@...radead.org>, <liushixin2@...wei.com>, <akpm@...ux-foundation.org>,
<yang@...amperecomputing.com>, <linux-mm@...ck.org>, <oliver.sang@...el.com>
Subject: Re: [PATCH] /dev/zero: make private mapping full anonymous mapping
hi, All,
we don't have enough knowledge to understand fully the discussion for this
patch, we saw "NACK" but there were more discussions later.
so below report is just FYI what we observed in our tests. thanks
Hello,
kernel test robot noticed a 858.5% improvement of vm-scalability.throughput on:
commit: 7143ee2391f1ea15e6791e129870473543634de2 ("[PATCH] /dev/zero: make private mapping full anonymous mapping")
url: https://github.com/intel-lab-lkp/linux/commits/Yang-Shi/dev-zero-make-private-mapping-full-anonymous-mapping/20250114-063339
base: https://git.kernel.org/cgit/linux/kernel/git/gregkh/char-misc.git a68d3cbfade64392507302f3a920113b60dc811f
patch link: https://lore.kernel.org/all/20250113223033.4054534-1-yang@os.amperecomputing.com/
patch subject: [PATCH] /dev/zero: make private mapping full anonymous mapping
testcase: vm-scalability
config: x86_64-rhel-9.4
compiler: gcc-12
test machine: 224 threads 4 sockets Intel(R) Xeon(R) Platinum 8380H CPU @ 2.90GHz (Cooper Lake) with 192G memory
parameters:
runtime: 300s
test: small-allocs
cpufreq_governor: performance
Details are as below:
-------------------------------------------------------------------------------------------------->
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20250128/202501281038.617c6b60-lkp@intel.com
=========================================================================================
compiler/cpufreq_governor/kconfig/rootfs/runtime/tbox_group/test/testcase:
gcc-12/performance/x86_64-rhel-9.4/debian-12-x86_64-20240206.cgz/300s/lkp-cpl-4sp2/small-allocs/vm-scalability
commit:
a68d3cbfad ("memstick: core: fix kernel-doc notation")
7143ee2391 ("/dev/zero: make private mapping full anonymous mapping")
a68d3cbfade64392 7143ee2391f1ea15e6791e12987
---------------- ---------------------------
%stddev %change %stddev
\ | \
5.262e+09 ± 3% -67.6% 1.705e+09 ± 3% cpuidle..time
7924008 ± 3% -88.9% 875849 ± 3% cpuidle..usage
1585617 ± 5% +13.5% 1799302 ± 2% numa-numastat.node1.local_node
1667793 ± 4% +13.2% 1887467 ± 2% numa-numastat.node1.numa_hit
399.52 -78.0% 87.79 uptime.boot
14507 -24.4% 10963 uptime.idle
3408 ± 5% -99.6% 13.00 ± 40% perf-c2c.DRAM.local
18076 ± 3% -99.8% 38.67 ± 36% perf-c2c.DRAM.remote
8082 ± 5% -99.8% 19.33 ± 52% perf-c2c.HITM.local
6544 ± 6% -99.8% 14.17 ± 35% perf-c2c.HITM.remote
14627 ± 4% -99.8% 33.50 ± 34% perf-c2c.HITM.total
6.49 ± 3% +10.5 17.04 ± 7% mpstat.cpu.all.idle%
0.63 -0.3 0.35 ± 2% mpstat.cpu.all.irq%
0.03 ± 2% +0.2 0.18 ± 6% mpstat.cpu.all.soft%
91.17 -29.6 61.57 ± 2% mpstat.cpu.all.sys%
1.68 ± 2% +19.2 20.86 ± 2% mpstat.cpu.all.usr%
337.33 -95.3% 15.83 ± 35% mpstat.max_utilization.seconds
6.99 ± 3% +190.2% 20.30 ± 5% vmstat.cpu.id
91.35 -34.8% 59.59 ± 2% vmstat.cpu.sy
1.71 +1073.6% 20.04 ± 2% vmstat.cpu.us
210.36 -12.7% 183.65 vmstat.procs.r
34204 ± 5% -41.8% 19899 ± 6% vmstat.system.cs
266575 -23.1% 205001 vmstat.system.in
1609925 -50.9% 790974 meminfo.Active
1609925 -50.9% 790974 meminfo.Active(anon)
160837 ± 33% -77.3% 36534 ± 11% meminfo.AnonHugePages
4435665 -18.7% 3606310 meminfo.Cached
1775547 -44.6% 983546 meminfo.Committed_AS
148539 -47.7% 77658 ± 2% meminfo.Mapped
25332110 ± 3% -7.7% 23373667 meminfo.Memused
4245538 ± 4% -26.2% 3134309 meminfo.PageTables
14166291 ± 4% -11.9% 12484042 meminfo.SUnreclaim
929777 -89.1% 100886 meminfo.Shmem
14315492 ± 4% -11.8% 12624243 meminfo.Slab
1063552 ± 4% -27.8% 767817 ± 12% numa-meminfo.node0.PageTables
125455 ±106% -83.3% 20992 ±155% numa-meminfo.node0.Shmem
48482 ± 67% -44.8% 26748 ±127% numa-meminfo.node1.Mapped
1062709 ± 4% -21.9% 829672 numa-meminfo.node1.PageTables
1058901 ± 4% -27.5% 767469 ± 14% numa-meminfo.node2.PageTables
770405 ± 30% -74.0% 200464 ± 77% numa-meminfo.node3.Active
770405 ± 30% -74.0% 200464 ± 77% numa-meminfo.node3.Active(anon)
1146977 ±108% -94.5% 63226 ±114% numa-meminfo.node3.FilePages
52663 ± 47% -97.8% 1141 ± 55% numa-meminfo.node3.Mapped
6368902 ± 20% -23.5% 4869231 ± 12% numa-meminfo.node3.MemUsed
1058539 ± 4% -27.8% 764243 ± 12% numa-meminfo.node3.PageTables
558943 ± 14% -97.0% 16946 ±195% numa-meminfo.node3.Shmem
64129 ± 4% +885.2% 631788 ± 3% vm-scalability.median
45.40 ± 5% +1368.7 1414 ± 5% vm-scalability.stddev%
14364828 ± 4% +858.5% 1.377e+08 ± 3% vm-scalability.throughput
352.76 -88.2% 41.52 ± 3% vm-scalability.time.elapsed_time
352.76 -88.2% 41.52 ± 3% vm-scalability.time.elapsed_time.max
225965 ± 7% +62.0% 365969 ± 2% vm-scalability.time.involuntary_context_switches
9.592e+08 ± 4% +11.9% 1.074e+09 vm-scalability.time.minor_page_faults
20852 -9.7% 18831 vm-scalability.time.percent_of_cpu_this_job_got
72302 -91.9% 5866 ± 4% vm-scalability.time.system_time
1260 ± 3% +54.9% 1953 vm-scalability.time.user_time
5393707 ± 5% -99.6% 21840 ± 49% vm-scalability.time.voluntary_context_switches
4.316e+09 ± 4% +11.9% 4.832e+09 vm-scalability.workload
265763 ± 4% -27.8% 191828 ± 11% numa-vmstat.node0.nr_page_table_pages
31364 ±106% -83.0% 5332 ±156% numa-vmstat.node0.nr_shmem
12205 ± 67% -44.4% 6791 ±127% numa-vmstat.node1.nr_mapped
265546 ± 4% -21.8% 207663 numa-vmstat.node1.nr_page_table_pages
1667048 ± 4% +13.2% 1886422 ± 2% numa-vmstat.node1.numa_hit
1584872 ± 5% +13.5% 1798258 ± 2% numa-vmstat.node1.numa_local
264589 ± 4% -27.1% 192920 ± 14% numa-vmstat.node2.nr_page_table_pages
192683 ± 30% -73.9% 50195 ± 76% numa-vmstat.node3.nr_active_anon
286819 ±108% -94.5% 15799 ±114% numa-vmstat.node3.nr_file_pages
13124 ± 49% -97.8% 285.03 ± 55% numa-vmstat.node3.nr_mapped
264499 ± 4% -27.4% 192027 ± 12% numa-vmstat.node3.nr_page_table_pages
139810 ± 14% -97.0% 4229 ±195% numa-vmstat.node3.nr_shmem
192683 ± 30% -73.9% 50195 ± 76% numa-vmstat.node3.nr_zone_active_anon
402515 -50.8% 197849 proc-vmstat.nr_active_anon
170568 +1.8% 173597 proc-vmstat.nr_anon_pages
78.63 ± 33% -77.4% 17.80 ± 11% proc-vmstat.nr_anon_transparent_hugepages
4257257 +1.1% 4305540 proc-vmstat.nr_dirty_background_threshold
8524925 +1.1% 8621607 proc-vmstat.nr_dirty_threshold
1109246 -18.7% 901907 proc-vmstat.nr_file_pages
42815276 +1.1% 43299295 proc-vmstat.nr_free_pages
37525 -47.6% 19653 ± 2% proc-vmstat.nr_mapped
1059932 ± 4% -26.0% 784175 proc-vmstat.nr_page_table_pages
232507 -89.1% 25298 proc-vmstat.nr_shmem
37297 -6.0% 35048 proc-vmstat.nr_slab_reclaimable
3537843 ± 4% -11.8% 3120130 proc-vmstat.nr_slab_unreclaimable
402515 -50.8% 197849 proc-vmstat.nr_zone_active_anon
61931 ± 8% -73.8% 16233 ± 34% proc-vmstat.numa_hint_faults
15755 ± 21% -89.8% 1609 ±117% proc-vmstat.numa_hint_faults_local
293942 ± 3% -66.1% 99500 ± 20% proc-vmstat.numa_pte_updates
9.608e+08 ± 4% +11.8% 1.074e+09 proc-vmstat.pgfault
55981 ± 2% -69.0% 17375 ± 8% proc-vmstat.pgreuse
0.82 ± 4% -60.7% 0.32 ± 3% perf-stat.i.MPKI
2.714e+10 ± 2% +413.1% 1.393e+11 ± 3% perf-stat.i.branch-instructions
0.11 ± 3% +0.1 0.19 ± 2% perf-stat.i.branch-miss-rate%
24932893 +321.8% 1.052e+08 ± 3% perf-stat.i.branch-misses
64.93 -7.4 57.53 perf-stat.i.cache-miss-rate%
88563288 ± 3% +50.5% 1.333e+08 ± 3% perf-stat.i.cache-misses
1.369e+08 ± 3% +55.8% 2.134e+08 ± 3% perf-stat.i.cache-references
34508 ± 4% -39.5% 20864 ± 6% perf-stat.i.context-switches
7.67 -79.6% 1.57 ± 2% perf-stat.i.cpi
7.989e+11 -7.6% 7.383e+11 ± 2% perf-stat.i.cpu-cycles
696.35 ± 2% -52.8% 328.76 ± 2% perf-stat.i.cpu-migrations
10834 ± 4% -32.9% 7272 ± 4% perf-stat.i.cycles-between-cache-misses
1.102e+11 +310.6% 4.525e+11 ± 3% perf-stat.i.instructions
0.14 +426.9% 0.75 ± 2% perf-stat.i.ipc
24.25 ± 3% +855.3% 231.63 ± 3% perf-stat.i.metric.K/sec
2722043 ± 3% +867.7% 26340617 ± 3% perf-stat.i.minor-faults
2722043 ± 3% +867.7% 26340616 ± 3% perf-stat.i.page-faults
0.81 ± 3% -63.3% 0.30 ± 2% perf-stat.overall.MPKI
0.09 -0.0 0.07 ± 2% perf-stat.overall.branch-miss-rate%
64.81 -2.1 62.72 perf-stat.overall.cache-miss-rate%
7.24 -77.5% 1.63 ± 3% perf-stat.overall.cpi
8933 ± 4% -38.7% 5479 ± 4% perf-stat.overall.cycles-between-cache-misses
0.14 +344.4% 0.61 ± 3% perf-stat.overall.ipc
9012 ± 2% -57.9% 3797 perf-stat.overall.path-length
2.701e+10 ± 2% +396.9% 1.342e+11 ± 3% perf-stat.ps.branch-instructions
24708939 +305.5% 1.002e+08 ± 4% perf-stat.ps.branch-misses
89032538 ± 3% +45.9% 1.299e+08 ± 3% perf-stat.ps.cache-misses
1.374e+08 ± 3% +50.8% 2.071e+08 ± 3% perf-stat.ps.cache-references
34266 ± 5% -41.1% 20179 ± 7% perf-stat.ps.context-switches
223334 -2.2% 218529 perf-stat.ps.cpu-clock
7.941e+11 -10.5% 7.11e+11 perf-stat.ps.cpu-cycles
693.54 ± 2% -54.7% 314.08 ± 2% perf-stat.ps.cpu-migrations
1.097e+11 +297.8% 4.362e+11 ± 3% perf-stat.ps.instructions
2710577 ± 3% +836.2% 25375552 ± 3% perf-stat.ps.minor-faults
2710577 ± 3% +836.2% 25375552 ± 3% perf-stat.ps.page-faults
223334 -2.2% 218529 perf-stat.ps.task-clock
3.886e+13 ± 2% -52.8% 1.835e+13 perf-stat.total.instructions
64052898 ± 5% -99.8% 124999 ± 22% sched_debug.cfs_rq:/.avg_vruntime.avg
95701822 ± 7% -96.4% 3453252 ± 6% sched_debug.cfs_rq:/.avg_vruntime.max
43098762 ± 6% -100.0% 148.27 ± 21% sched_debug.cfs_rq:/.avg_vruntime.min
9223270 ± 9% -94.6% 495929 ± 17% sched_debug.cfs_rq:/.avg_vruntime.stddev
0.78 ± 2% -94.6% 0.04 ± 22% sched_debug.cfs_rq:/.h_nr_running.avg
0.28 ± 7% -28.9% 0.20 ± 10% sched_debug.cfs_rq:/.h_nr_running.stddev
411536 ± 58% -100.0% 3.77 ±141% sched_debug.cfs_rq:/.left_deadline.avg
43049468 ± 22% -100.0% 844.45 ±141% sched_debug.cfs_rq:/.left_deadline.max
3836405 ± 37% -100.0% 56.30 ±141% sched_debug.cfs_rq:/.left_deadline.stddev
411536 ± 58% -100.0% 3.62 ±141% sched_debug.cfs_rq:/.left_vruntime.avg
43049467 ± 22% -100.0% 809.82 ±141% sched_debug.cfs_rq:/.left_vruntime.max
3836405 ± 37% -100.0% 53.99 ±141% sched_debug.cfs_rq:/.left_vruntime.stddev
8792 ± 28% -81.8% 1600 ±106% sched_debug.cfs_rq:/.load.avg
64052901 ± 5% -99.8% 124999 ± 22% sched_debug.cfs_rq:/.min_vruntime.avg
95701822 ± 7% -96.4% 3453252 ± 6% sched_debug.cfs_rq:/.min_vruntime.max
43098762 ± 6% -100.0% 148.27 ± 21% sched_debug.cfs_rq:/.min_vruntime.min
9223270 ± 9% -94.6% 495929 ± 17% sched_debug.cfs_rq:/.min_vruntime.stddev
0.77 ± 2% -94.6% 0.04 ± 22% sched_debug.cfs_rq:/.nr_running.avg
0.26 ± 10% -22.4% 0.20 ± 10% sched_debug.cfs_rq:/.nr_running.stddev
411536 ± 58% -100.0% 3.62 ±141% sched_debug.cfs_rq:/.right_vruntime.avg
43049467 ± 22% -100.0% 809.82 ±141% sched_debug.cfs_rq:/.right_vruntime.max
3836405 ± 37% -100.0% 53.99 ±141% sched_debug.cfs_rq:/.right_vruntime.stddev
286633 ± 43% +421.0% 1493420 ± 42% sched_debug.cfs_rq:/.runnable_avg.avg
34728895 ± 30% +380.1% 1.667e+08 ± 27% sched_debug.cfs_rq:/.runnable_avg.max
2845573 ± 30% +406.5% 14411856 ± 30% sched_debug.cfs_rq:/.runnable_avg.stddev
769.03 -85.4% 112.18 ± 6% sched_debug.cfs_rq:/.util_avg.avg
1621 ± 5% -39.3% 983.67 ± 9% sched_debug.cfs_rq:/.util_avg.max
159.12 ± 8% +26.6% 201.45 ± 6% sched_debug.cfs_rq:/.util_avg.stddev
724.17 ± 2% -98.8% 8.91 ± 43% sched_debug.cfs_rq:/.util_est.avg
1360 ± 15% -52.9% 640.17 ± 13% sched_debug.cfs_rq:/.util_est.max
234.34 ± 9% -71.0% 67.88 ± 27% sched_debug.cfs_rq:/.util_est.stddev
766944 ± 3% +18.9% 911838 sched_debug.cpu.avg_idle.avg
1067639 ± 5% +31.7% 1406047 ± 12% sched_debug.cpu.avg_idle.max
321459 ± 2% -37.0% 202531 ± 7% sched_debug.cpu.avg_idle.stddev
195573 -76.7% 45494 sched_debug.cpu.clock.avg
195596 -76.7% 45510 sched_debug.cpu.clock.max
195548 -76.7% 45471 sched_debug.cpu.clock.min
13.79 ± 3% -36.2% 8.80 ± 2% sched_debug.cpu.clock.stddev
194424 -76.7% 45370 sched_debug.cpu.clock_task.avg
194608 -76.6% 45496 sched_debug.cpu.clock_task.max
181834 -81.8% 33106 sched_debug.cpu.clock_task.min
4241 ± 2% -96.8% 134.16 ± 27% sched_debug.cpu.curr->pid.avg
9799 ± 2% -59.8% 3941 sched_debug.cpu.curr->pid.max
1365 ± 10% -49.6% 688.63 ± 13% sched_debug.cpu.curr->pid.stddev
537665 ± 4% +31.3% 705893 ± 9% sched_debug.cpu.max_idle_balance_cost.max
3119 ± 56% +590.3% 21534 ± 34% sched_debug.cpu.max_idle_balance_cost.stddev
0.00 ± 12% -70.8% 0.00 ± 12% sched_debug.cpu.next_balance.stddev
0.78 ± 2% -95.2% 0.04 ± 25% sched_debug.cpu.nr_running.avg
2.17 ± 8% -46.2% 1.17 ± 31% sched_debug.cpu.nr_running.max
0.29 ± 8% -34.0% 0.19 ± 12% sched_debug.cpu.nr_running.stddev
25773 ± 5% -97.0% 783.41 ± 5% sched_debug.cpu.nr_switches.avg
48669 ± 10% -76.8% 11301 ± 18% sched_debug.cpu.nr_switches.max
19006 ± 7% -99.2% 156.50 ± 11% sched_debug.cpu.nr_switches.min
4142 ± 8% -68.9% 1290 ± 12% sched_debug.cpu.nr_switches.stddev
0.07 ± 23% -94.0% 0.00 ± 57% sched_debug.cpu.nr_uninterruptible.avg
240.19 ± 16% -81.7% 44.00 ± 19% sched_debug.cpu.nr_uninterruptible.max
-77.92 -84.6% -12.00 sched_debug.cpu.nr_uninterruptible.min
37.87 ± 5% -85.2% 5.60 ± 12% sched_debug.cpu.nr_uninterruptible.stddev
195549 -76.7% 45480 sched_debug.cpu_clk
194699 -77.1% 44630 sched_debug.ktime
0.00 -100.0% 0.00 sched_debug.rt_rq:.rt_nr_running.avg
0.17 -100.0% 0.00 sched_debug.rt_rq:.rt_nr_running.max
0.01 -100.0% 0.00 sched_debug.rt_rq:.rt_nr_running.stddev
196368 -76.4% 46311 sched_debug.sched_clk
95.59 -95.6 0.00 perf-profile.calltrace.cycles-pp.__mmap
95.54 -95.5 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
95.54 -95.5 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__mmap
94.54 -94.5 0.00 perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
94.46 -94.1 0.31 ±101% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
94.14 -93.8 0.37 ±105% perf-profile.calltrace.cycles-pp.__mmap_new_vma.__mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
93.79 -93.6 0.16 ±223% perf-profile.calltrace.cycles-pp.vma_link_file.__mmap_new_vma.__mmap_region.do_mmap.vm_mmap_pgoff
93.44 -93.4 0.00 perf-profile.calltrace.cycles-pp.down_write.vma_link_file.__mmap_new_vma.__mmap_region.do_mmap
93.40 -93.4 0.00 perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.down_write.vma_link_file.__mmap_new_vma.__mmap_region
93.33 -93.3 0.00 perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.vma_link_file.__mmap_new_vma
94.25 -93.3 0.98 ± 82% perf-profile.calltrace.cycles-pp.__mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
94.45 -93.0 1.40 ± 51% perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
92.89 -92.9 0.00 perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.down_write.vma_link_file
0.00 +1.7 1.73 ± 34% perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.exec_mmap.begin_new_exec.load_elf_binary
0.00 +1.8 1.82 ± 56% perf-profile.calltrace.cycles-pp.do_pte_missing.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.00 +1.9 1.85 ± 31% perf-profile.calltrace.cycles-pp.__mmput.exec_mmap.begin_new_exec.load_elf_binary.search_binary_handler
0.00 +1.9 1.85 ± 31% perf-profile.calltrace.cycles-pp.begin_new_exec.load_elf_binary.search_binary_handler.exec_binprm.bprm_execve
0.00 +1.9 1.85 ± 31% perf-profile.calltrace.cycles-pp.exec_mmap.begin_new_exec.load_elf_binary.search_binary_handler.exec_binprm
0.00 +2.3 2.28 ± 38% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.00 +2.5 2.48 ± 25% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.00 +2.5 2.48 ± 25% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault
0.00 +2.5 2.50 ± 48% perf-profile.calltrace.cycles-pp.zap_present_ptes.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas
0.00 +2.5 2.52 ± 31% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +2.5 2.52 ± 31% perf-profile.calltrace.cycles-pp.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +2.7 2.68 ± 27% perf-profile.calltrace.cycles-pp.asm_exc_page_fault
0.00 +2.7 2.71 ± 40% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call.do_syscall_64
0.00 +2.7 2.71 ± 40% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +2.8 2.76 ± 59% 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 +2.8 2.85 ± 54% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.acpi_safe_halt.acpi_idle_do_entry
0.00 +2.8 2.85 ± 54% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.acpi_safe_halt
0.00 +3.0 2.96 ± 53% perf-profile.calltrace.cycles-pp.unmap_vmas.exit_mmap.__mmput.exit_mm.do_exit
0.00 +3.0 2.99 ± 53% perf-profile.calltrace.cycles-pp.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork
0.00 +3.0 2.99 ± 53% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork
0.00 +3.0 2.99 ± 53% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe._Fork
0.00 +3.0 2.99 ± 53% perf-profile.calltrace.cycles-pp.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork
0.00 +3.0 3.02 ± 31% perf-profile.calltrace.cycles-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64
0.00 +3.0 3.02 ± 31% perf-profile.calltrace.cycles-pp.load_elf_binary.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common
0.00 +3.0 3.02 ± 31% perf-profile.calltrace.cycles-pp.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve
0.00 +3.0 3.03 ± 52% perf-profile.calltrace.cycles-pp._Fork
0.00 +3.3 3.31 ± 26% perf-profile.calltrace.cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +3.5 3.52 ± 20% perf-profile.calltrace.cycles-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
0.00 +3.5 3.52 ± 20% perf-profile.calltrace.cycles-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
0.00 +3.5 3.52 ± 20% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
0.00 +3.5 3.52 ± 20% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.execve
0.00 +3.5 3.52 ± 20% perf-profile.calltrace.cycles-pp.execve
0.00 +3.5 3.54 ± 41% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap.__mmput
0.00 +3.5 3.54 ± 41% perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap
0.00 +3.7 3.69 ± 37% perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +3.7 3.69 ± 37% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64
0.00 +3.9 3.89 ± 50% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.acpi_safe_halt.acpi_idle_do_entry.acpi_idle_enter
0.00 +3.9 3.94 ± 44% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.00 +4.2 4.18 ± 91% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork.ret_from_fork_asm
0.00 +4.2 4.18 ± 91% perf-profile.calltrace.cycles-pp.ret_from_fork.ret_from_fork_asm
0.00 +4.2 4.18 ± 91% perf-profile.calltrace.cycles-pp.ret_from_fork_asm
0.00 +5.5 5.54 ± 38% perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.exit_mm.do_exit.do_group_exit
0.00 +5.8 5.85 ± 27% perf-profile.calltrace.cycles-pp.acpi_safe_halt.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter
0.00 +6.5 6.50 ± 62% perf-profile.calltrace.cycles-pp.handle_internal_command.main
0.00 +6.5 6.50 ± 62% perf-profile.calltrace.cycles-pp.main
0.00 +6.5 6.50 ± 62% perf-profile.calltrace.cycles-pp.run_builtin.handle_internal_command.main
0.00 +9.1 9.05 ± 54% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
0.00 +9.1 9.05 ± 54% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
0.00 +9.4 9.38 ± 52% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
0.00 +9.5 9.48 ± 52% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
0.00 +9.9 9.92 ± 57% perf-profile.calltrace.cycles-pp.read
0.00 +12.0 11.98 ± 50% perf-profile.calltrace.cycles-pp.asm_sysvec_reschedule_ipi.acpi_safe_halt.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state
0.00 +18.8 18.83 ± 38% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +18.8 18.83 ± 38% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
1.21 ± 3% +34.3 35.50 ± 18% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
1.21 ± 3% +34.8 35.97 ± 18% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.common_startup_64
1.21 ± 3% +35.0 36.19 ± 16% perf-profile.calltrace.cycles-pp.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
1.21 ± 3% +35.1 36.30 ± 16% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
1.21 ± 3% +35.1 36.30 ± 16% perf-profile.calltrace.cycles-pp.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
1.22 ± 3% +35.5 36.71 ± 18% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.common_startup_64
1.22 ± 3% +35.5 36.71 ± 18% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.common_startup_64
1.22 ± 3% +35.5 36.71 ± 18% perf-profile.calltrace.cycles-pp.start_secondary.common_startup_64
1.22 ± 3% +36.4 37.61 ± 15% perf-profile.calltrace.cycles-pp.common_startup_64
2.19 ± 3% +49.9 52.08 ± 18% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.acpi_safe_halt.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state
95.60 -95.2 0.42 ±113% perf-profile.children.cycles-pp.__mmap
94.14 -93.6 0.54 ±106% perf-profile.children.cycles-pp.__mmap_new_vma
93.79 -93.6 0.21 ±171% perf-profile.children.cycles-pp.vma_link_file
93.40 -93.4 0.00 perf-profile.children.cycles-pp.rwsem_down_write_slowpath
93.33 -93.3 0.00 perf-profile.children.cycles-pp.rwsem_optimistic_spin
93.44 -93.2 0.24 ±178% perf-profile.children.cycles-pp.down_write
94.55 -93.1 1.40 ± 51% perf-profile.children.cycles-pp.ksys_mmap_pgoff
94.25 -93.0 1.30 ± 59% perf-profile.children.cycles-pp.__mmap_region
92.91 -92.9 0.00 perf-profile.children.cycles-pp.osq_lock
94.45 -92.7 1.72 ± 34% perf-profile.children.cycles-pp.do_mmap
94.46 -92.6 1.83 ± 31% perf-profile.children.cycles-pp.vm_mmap_pgoff
95.58 -45.3 50.30 ± 6% perf-profile.children.cycles-pp.do_syscall_64
95.58 -45.2 50.40 ± 6% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
0.00 +1.2 1.22 ± 40% perf-profile.children.cycles-pp._raw_spin_lock
0.00 +1.3 1.26 ± 34% perf-profile.children.cycles-pp.seq_printf
0.00 +1.3 1.32 ± 78% perf-profile.children.cycles-pp.kmem_cache_free
0.00 +1.6 1.60 ± 42% perf-profile.children.cycles-pp.sched_balance_rq
0.00 +1.7 1.73 ± 41% perf-profile.children.cycles-pp.open_last_lookups
0.00 +1.9 1.85 ± 31% perf-profile.children.cycles-pp.begin_new_exec
0.00 +1.9 1.85 ± 31% perf-profile.children.cycles-pp.exec_mmap
0.00 +2.1 2.09 ± 40% perf-profile.children.cycles-pp.do_pte_missing
0.46 +2.4 2.85 ± 54% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.53 +2.4 2.94 ± 49% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.53 +2.4 2.94 ± 49% perf-profile.children.cycles-pp.hrtimer_interrupt
0.00 +2.4 2.44 ±101% perf-profile.children.cycles-pp.__evlist__enable
0.00 +2.5 2.54 ± 45% perf-profile.children.cycles-pp.zap_present_ptes
0.00 +2.6 2.58 ± 54% perf-profile.children.cycles-pp.mutex_unlock
0.00 +2.7 2.68 ± 67% perf-profile.children.cycles-pp.evlist_cpu_iterator__next
0.00 +2.7 2.71 ± 40% perf-profile.children.cycles-pp.__x64_sys_exit_group
0.00 +2.7 2.71 ± 40% perf-profile.children.cycles-pp.x64_sys_call
0.00 +3.0 2.99 ± 53% perf-profile.children.cycles-pp.__do_sys_clone
0.00 +3.0 2.99 ± 53% perf-profile.children.cycles-pp.kernel_clone
0.00 +3.0 3.02 ± 31% perf-profile.children.cycles-pp.exec_binprm
0.00 +3.0 3.02 ± 31% perf-profile.children.cycles-pp.load_elf_binary
0.00 +3.0 3.02 ± 31% perf-profile.children.cycles-pp.search_binary_handler
0.00 +3.0 3.03 ± 52% perf-profile.children.cycles-pp._Fork
0.00 +3.3 3.31 ± 26% perf-profile.children.cycles-pp.bprm_execve
0.58 ± 2% +3.4 3.98 ± 47% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.00 +3.5 3.52 ± 20% perf-profile.children.cycles-pp.execve
0.04 ± 44% +3.7 3.72 ± 18% perf-profile.children.cycles-pp.__schedule
0.00 +3.7 3.72 ± 14% perf-profile.children.cycles-pp.__x64_sys_execve
0.00 +3.7 3.72 ± 14% perf-profile.children.cycles-pp.do_execveat_common
0.51 ± 6% +3.7 4.25 ± 31% perf-profile.children.cycles-pp.handle_mm_fault
0.00 +3.8 3.79 ± 40% perf-profile.children.cycles-pp.zap_pte_range
0.00 +3.9 3.90 ± 26% perf-profile.children.cycles-pp.do_filp_open
0.00 +3.9 3.90 ± 26% perf-profile.children.cycles-pp.path_openat
0.00 +3.9 3.91 ± 43% perf-profile.children.cycles-pp.unmap_page_range
0.00 +3.9 3.91 ± 43% perf-profile.children.cycles-pp.zap_pmd_range
1.18 +4.0 5.20 ± 19% perf-profile.children.cycles-pp.asm_exc_page_fault
0.19 ± 23% +4.0 4.21 ± 32% perf-profile.children.cycles-pp.__handle_mm_fault
0.77 ± 3% +4.0 4.79 ± 27% perf-profile.children.cycles-pp.exc_page_fault
0.76 ± 3% +4.0 4.79 ± 27% perf-profile.children.cycles-pp.do_user_addr_fault
0.00 +4.1 4.13 ± 38% perf-profile.children.cycles-pp.do_sys_openat2
0.00 +4.2 4.15 ± 35% perf-profile.children.cycles-pp.unmap_vmas
0.00 +4.2 4.18 ± 91% perf-profile.children.cycles-pp.kthread
0.00 +4.2 4.22 ± 91% perf-profile.children.cycles-pp.ret_from_fork
0.00 +4.2 4.22 ± 91% perf-profile.children.cycles-pp.ret_from_fork_asm
0.00 +4.3 4.25 ± 37% perf-profile.children.cycles-pp.__x64_sys_openat
0.00 +5.5 5.54 ± 38% perf-profile.children.cycles-pp.exit_mm
0.00 +6.1 6.09 ± 48% perf-profile.children.cycles-pp.asm_sysvec_reschedule_ipi
0.02 ±141% +6.5 6.50 ± 62% perf-profile.children.cycles-pp.__cmd_record
0.02 ±141% +6.5 6.50 ± 62% perf-profile.children.cycles-pp.cmd_record
0.02 ±141% +6.5 6.50 ± 62% perf-profile.children.cycles-pp.handle_internal_command
0.02 ±141% +6.5 6.50 ± 62% perf-profile.children.cycles-pp.main
0.02 ±141% +6.5 6.50 ± 62% perf-profile.children.cycles-pp.run_builtin
0.00 +7.3 7.28 ± 26% perf-profile.children.cycles-pp.exit_mmap
0.00 +7.4 7.40 ± 27% perf-profile.children.cycles-pp.__mmput
0.00 +8.5 8.52 ± 58% perf-profile.children.cycles-pp.seq_read_iter
0.00 +8.6 8.56 ± 52% perf-profile.children.cycles-pp.__fput
0.00 +9.1 9.05 ± 54% perf-profile.children.cycles-pp.ksys_read
0.00 +9.1 9.05 ± 54% perf-profile.children.cycles-pp.vfs_read
0.00 +9.7 9.72 ± 54% perf-profile.children.cycles-pp.read
0.00 +16.0 16.03 ± 41% perf-profile.children.cycles-pp.do_exit
0.00 +16.0 16.03 ± 41% perf-profile.children.cycles-pp.do_group_exit
1.70 ± 2% +26.7 28.38 ± 16% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
1.21 ± 3% +35.0 36.19 ± 16% perf-profile.children.cycles-pp.acpi_idle_do_entry
1.21 ± 3% +35.0 36.19 ± 16% perf-profile.children.cycles-pp.acpi_safe_halt
1.21 ± 3% +35.1 36.30 ± 16% perf-profile.children.cycles-pp.acpi_idle_enter
1.21 ± 3% +35.1 36.30 ± 16% perf-profile.children.cycles-pp.cpuidle_enter_state
1.21 ± 3% +35.2 36.40 ± 15% perf-profile.children.cycles-pp.cpuidle_enter
1.22 ± 3% +35.5 36.71 ± 18% perf-profile.children.cycles-pp.start_secondary
1.22 ± 3% +35.7 36.87 ± 15% perf-profile.children.cycles-pp.cpuidle_idle_call
1.22 ± 3% +36.4 37.61 ± 15% perf-profile.children.cycles-pp.common_startup_64
1.22 ± 3% +36.4 37.61 ± 15% perf-profile.children.cycles-pp.cpu_startup_entry
1.22 ± 3% +36.4 37.61 ± 15% perf-profile.children.cycles-pp.do_idle
92.37 -92.4 0.00 perf-profile.self.cycles-pp.osq_lock
1.19 ± 3% +29.6 30.75 ± 22% perf-profile.self.cycles-pp.acpi_safe_halt
0.17 ±142% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.__do_fault.do_read_fault.do_pte_missing.__handle_mm_fault
0.19 ± 34% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.__mmap_region
0.14 ± 55% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.__wait_for_common.stop_two_cpus.migrate_swap.task_numa_migrate
0.14 ± 73% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.change_pud_range.isra.0.change_protection_range
0.10 ± 66% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.down_write.__mmap_new_vma.__mmap_region.do_mmap
0.11 ± 59% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.down_write.vma_link_file.__mmap_new_vma.__mmap_region
0.04 ±132% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.down_write_killable.exec_mmap.begin_new_exec.load_elf_binary
0.07 ±101% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
0.02 ± 31% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.dput.__fput.__x64_sys_close.do_syscall_64
0.02 ±143% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.__mmap_new_vma
0.10 ± 44% -99.5% 0.00 ±223% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc.__mmap_new_vma.__mmap_region
0.12 ±145% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.mutex_lock.perf_poll.do_poll.constprop
0.04 ± 55% -100.0% 0.00 perf-sched.sch_delay.avg.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
0.25 ± 41% -95.8% 0.01 ±144% perf-sched.sch_delay.avg.ms.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate.isra
0.11 ± 59% -99.1% 0.00 ±115% perf-sched.sch_delay.avg.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part
0.40 ± 50% -99.6% 0.00 ±223% perf-sched.sch_delay.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
0.32 ±104% -100.0% 0.00 perf-sched.sch_delay.avg.ms.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep
0.01 ± 12% -100.0% 0.00 perf-sched.sch_delay.avg.ms.irq_thread.kthread.ret_from_fork.ret_from_fork_asm
0.08 ± 28% -100.0% 0.00 perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown]
0.01 ± 42% -90.6% 0.00 ±223% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown].[unknown]
0.18 ± 57% -99.8% 0.00 ±223% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
0.03 ± 83% -100.0% 0.00 perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown]
0.01 ± 20% -100.0% 0.00 perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown].[unknown]
0.32 ± 47% -97.1% 0.01 ± 55% perf-sched.sch_delay.avg.ms.schedule_hrtimeout_range.do_poll.constprop.0.do_sys_poll
0.07 ± 20% -100.0% 0.00 perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.vma_link_file
0.26 ± 17% -100.0% 0.00 perf-sched.sch_delay.avg.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone
0.02 ± 60% -83.3% 0.00 ±141% perf-sched.sch_delay.avg.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
0.01 ±128% -100.0% 0.00 perf-sched.sch_delay.avg.ms.wait_for_partner.fifo_open.do_dentry_open.vfs_open
0.06 ± 31% +1806.3% 1.16 ±127% perf-sched.sch_delay.avg.ms.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
1.00 ±151% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.__do_fault.do_read_fault.do_pte_missing.__handle_mm_fault
25.45 ± 94% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.__mmap_region
4.56 ± 67% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.__wait_for_common.stop_two_cpus.migrate_swap.task_numa_migrate
3.55 ± 97% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.change_pud_range.isra.0.change_protection_range
2.13 ± 67% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.down_write.__mmap_new_vma.__mmap_region.do_mmap
3.16 ± 78% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.down_write.vma_link_file.__mmap_new_vma.__mmap_region
0.30 ±159% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.down_write_killable.exec_mmap.begin_new_exec.load_elf_binary
1.61 ±100% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
0.03 ± 86% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.dput.__fput.__x64_sys_close.do_syscall_64
0.20 ±182% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.__mmap_new_vma
3.51 ± 21% -100.0% 0.00 ±223% perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc.__mmap_new_vma.__mmap_region
0.83 ±160% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.mutex_lock.perf_poll.do_poll.constprop
0.09 ± 31% -100.0% 0.00 perf-sched.sch_delay.max.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
3.59 ± 11% -99.6% 0.01 ±158% perf-sched.sch_delay.max.ms.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate.isra
1.60 ± 69% -99.9% 0.00 ±104% perf-sched.sch_delay.max.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part
0.81 ± 43% -99.8% 0.00 ±223% perf-sched.sch_delay.max.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
1.02 ± 88% -100.0% 0.00 perf-sched.sch_delay.max.ms.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep
0.02 ± 7% -100.0% 0.00 perf-sched.sch_delay.max.ms.irq_thread.kthread.ret_from_fork.ret_from_fork_asm
9.68 ± 32% -100.0% 0.00 perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown]
0.01 ± 49% -92.3% 0.00 ±223% perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown].[unknown]
12.26 ±109% -100.0% 0.00 ±223% perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
5.60 ±139% -100.0% 0.00 perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown]
0.03 ±106% -100.0% 0.00 perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown].[unknown]
2.11 ± 61% -99.6% 0.01 ±160% perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown]
171.77 ±217% -99.7% 0.54 ±195% perf-sched.sch_delay.max.ms.pipe_read.vfs_read.ksys_read.do_syscall_64
3.67 ± 25% -99.7% 0.01 ± 47% perf-sched.sch_delay.max.ms.schedule_hrtimeout_range.do_poll.constprop.0.do_sys_poll
37.84 ± 47% -100.0% 0.00 perf-sched.sch_delay.max.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.vma_link_file
4.68 ± 36% -100.0% 0.00 perf-sched.sch_delay.max.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone
0.21 ±169% -98.4% 0.00 ±145% perf-sched.sch_delay.max.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
7.92 ±131% -99.6% 0.03 ± 75% perf-sched.sch_delay.max.ms.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
0.36 ±186% -100.0% 0.00 perf-sched.sch_delay.max.ms.wait_for_partner.fifo_open.do_dentry_open.vfs_open
33.45 ± 3% -88.6% 3.82 ± 80% perf-sched.total_wait_and_delay.average.ms
97903 ± 4% -98.0% 1998 ± 22% perf-sched.total_wait_and_delay.count.ms
2942 ± 23% -96.3% 109.30 ± 43% perf-sched.total_wait_and_delay.max.ms
33.37 ± 3% -88.9% 3.71 ± 83% perf-sched.total_wait_time.average.ms
2942 ± 23% -97.2% 81.62 ± 52% perf-sched.total_wait_time.max.ms
3.97 ± 6% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.__mmap_region
3.08 ± 4% -96.4% 0.11 ± 94% perf-sched.wait_and_delay.avg.ms.__cond_resched.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
119.91 ± 38% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
433.73 ± 41% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
302.41 ± 5% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.irq_thread.kthread.ret_from_fork.ret_from_fork_asm
1.48 ± 6% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown]
23.24 ± 25% -95.7% 1.01 ± 23% perf-sched.wait_and_delay.avg.ms.pipe_read.vfs_read.ksys_read.do_syscall_64
327.16 ± 9% -97.5% 8.12 ±202% perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range.do_poll.constprop.0.do_sys_poll
369.37 ± 2% -96.6% 12.56 ± 89% perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
0.96 ± 6% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.vma_link_file
453.60 -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
187.66 -95.3% 8.75 ± 90% perf-sched.wait_and_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
750.07 -99.0% 7.40 ± 73% perf-sched.wait_and_delay.avg.ms.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
1831 ± 9% -100.0% 0.00 perf-sched.wait_and_delay.count.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.__mmap_region
1269 ± 8% -43.3% 719.33 ± 26% perf-sched.wait_and_delay.count.__cond_resched.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
6.17 ± 45% -100.0% 0.00 perf-sched.wait_and_delay.count.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
5.00 -100.0% 0.00 perf-sched.wait_and_delay.count.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
14.33 ± 5% -100.0% 0.00 perf-sched.wait_and_delay.count.irq_thread.kthread.ret_from_fork.ret_from_fork_asm
810.00 ± 10% -100.0% 0.00 perf-sched.wait_and_delay.count.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown]
3112 ± 24% -96.8% 100.67 ± 72% perf-sched.wait_and_delay.count.pipe_read.vfs_read.ksys_read.do_syscall_64
40.50 ± 8% -97.5% 1.00 ±100% perf-sched.wait_and_delay.count.schedule_hrtimeout_range.do_poll.constprop.0.do_sys_poll
13.17 ± 2% -44.3% 7.33 ± 28% perf-sched.wait_and_delay.count.schedule_hrtimeout_range.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
73021 ± 3% -100.0% 0.00 perf-sched.wait_and_delay.count.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.vma_link_file
40.00 -100.0% 0.00 perf-sched.wait_and_delay.count.schedule_timeout.kcompactd.kthread.ret_from_fork
1122 -98.5% 16.33 ± 78% perf-sched.wait_and_delay.count.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
11323 ± 3% -93.3% 756.17 ± 25% perf-sched.wait_and_delay.count.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
1887 ± 45% -99.9% 2.33 ±117% perf-sched.wait_and_delay.count.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
1238 -93.4% 81.50 ± 64% perf-sched.wait_and_delay.count.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
35.19 ± 57% -100.0% 0.00 perf-sched.wait_and_delay.max.ms.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.__mmap_region
1002 -96.9% 31.26 ± 97% perf-sched.wait_and_delay.max.ms.__cond_resched.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
318.48 ± 65% -100.0% 0.00 perf-sched.wait_and_delay.max.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
1000 -100.0% 0.00 perf-sched.wait_and_delay.max.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
966.90 ± 7% -100.0% 0.00 perf-sched.wait_and_delay.max.ms.irq_thread.kthread.ret_from_fork.ret_from_fork_asm
20.79 ± 19% -100.0% 0.00 perf-sched.wait_and_delay.max.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown]
1043 -97.6% 24.88 ±123% perf-sched.wait_and_delay.max.ms.pipe_read.vfs_read.ksys_read.do_syscall_64
1240 ± 20% -98.7% 16.23 ±202% perf-sched.wait_and_delay.max.ms.schedule_hrtimeout_range.do_poll.constprop.0.do_sys_poll
500.34 -90.4% 47.79 ± 94% perf-sched.wait_and_delay.max.ms.schedule_hrtimeout_range.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
58.83 ± 39% -100.0% 0.00 perf-sched.wait_and_delay.max.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.vma_link_file
505.17 -100.0% 0.00 perf-sched.wait_and_delay.max.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
19.77 ± 55% -68.0% 6.33 ± 54% perf-sched.wait_and_delay.max.ms.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
1237 ± 34% -93.3% 83.40 ± 33% perf-sched.wait_and_delay.max.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
1001 -97.3% 27.51 ±141% perf-sched.wait_and_delay.max.ms.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
2794 ± 24% -97.4% 73.62 ± 55% perf-sched.wait_and_delay.max.ms.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
49.27 ±119% -100.0% 0.00 ±223% perf-sched.wait_time.avg.ms.__cond_resched.__alloc_pages_noprof.alloc_pages_mpol_noprof.folio_alloc_mpol_noprof.shmem_alloc_folio
58.17 ±187% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.__do_fault.do_read_fault.do_pte_missing.__handle_mm_fault
3.78 ± 5% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.__mmap_region
2.99 ± 4% -98.1% 0.06 ± 95% perf-sched.wait_time.avg.ms.__cond_resched.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
3.92 ± 5% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.__wait_for_common.stop_two_cpus.migrate_swap.task_numa_migrate
4.71 ± 8% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.change_pud_range.isra.0.change_protection_range
1.67 ± 20% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.down_write.__mmap_new_vma.__mmap_region.do_mmap
2.10 ± 27% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.down_write.vma_link_file.__mmap_new_vma.__mmap_region
0.01 ± 44% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.down_write_killable.exec_mmap.begin_new_exec.load_elf_binary
1.67 ± 21% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
0.04 ±133% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.dput.__fput.__x64_sys_close.do_syscall_64
67.14 ± 73% -96.0% 2.67 ±208% perf-sched.wait_time.avg.ms.__cond_resched.generic_perform_write.shmem_file_write_iter.vfs_write.ksys_write
1.65 ± 67% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.__mmap_new_vma
2.30 ± 14% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc.__mmap_new_vma.__mmap_region
42.44 ±200% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.mutex_lock.perf_poll.do_poll.constprop
119.87 ± 38% -100.0% 0.00 perf-sched.wait_time.avg.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
3.80 ± 18% -99.7% 0.01 ±144% perf-sched.wait_time.avg.ms.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate.isra
433.32 ± 41% -100.0% 0.00 perf-sched.wait_time.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
250.23 ±107% -100.0% 0.00 perf-sched.wait_time.avg.ms.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep
29.19 ± 5% -99.0% 0.30 ± 28% perf-sched.wait_time.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call
302.40 ± 5% -100.0% 0.00 perf-sched.wait_time.avg.ms.irq_thread.kthread.ret_from_fork.ret_from_fork_asm
1.40 ± 6% -100.0% 0.00 perf-sched.wait_time.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown]
4.03 ± 8% -96.6% 0.14 ±223% perf-sched.wait_time.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
35.38 ±192% -99.9% 0.05 ±223% perf-sched.wait_time.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown].[unknown]
0.05 ± 40% -100.0% 0.00 perf-sched.wait_time.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown]
0.72 ±220% -100.0% 0.00 perf-sched.wait_time.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown].[unknown]
1.00 ±120% -98.0% 0.02 ±193% perf-sched.wait_time.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown]
23.07 ± 24% -95.7% 1.00 ± 23% perf-sched.wait_time.avg.ms.pipe_read.vfs_read.ksys_read.do_syscall_64
326.84 ± 9% -97.5% 8.14 ±201% perf-sched.wait_time.avg.ms.schedule_hrtimeout_range.do_poll.constprop.0.do_sys_poll
369.18 ± 2% -98.0% 7.39 ±103% perf-sched.wait_time.avg.ms.schedule_hrtimeout_range.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
0.89 ± 6% -100.0% 0.00 perf-sched.wait_time.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.vma_link_file
1.17 ± 16% -100.0% 0.00 perf-sched.wait_time.avg.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone
453.58 -100.0% 0.00 perf-sched.wait_time.avg.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
4.42 -27.8% 3.19 ± 26% perf-sched.wait_time.avg.ms.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
187.58 -95.4% 8.69 ± 91% perf-sched.wait_time.avg.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
0.01 ±156% -100.0% 0.00 perf-sched.wait_time.avg.ms.wait_for_partner.fifo_open.do_dentry_open.vfs_open
750.01 -99.2% 6.24 ± 99% perf-sched.wait_time.avg.ms.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
340.69 ±135% -100.0% 0.00 ±223% perf-sched.wait_time.max.ms.__cond_resched.__alloc_pages_noprof.alloc_pages_mpol_noprof.folio_alloc_mpol_noprof.shmem_alloc_folio
535.09 ±128% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.__do_fault.do_read_fault.do_pte_missing.__handle_mm_fault
22.04 ± 32% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.__mmap_region
1001 -98.4% 15.63 ± 97% perf-sched.wait_time.max.ms.__cond_resched.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
13.57 ± 17% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.__wait_for_common.stop_two_cpus.migrate_swap.task_numa_migrate
13.54 ± 10% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.change_pud_range.isra.0.change_protection_range
10.17 ± 19% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.down_write.__mmap_new_vma.__mmap_region.do_mmap
11.35 ± 25% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.down_write.vma_link_file.__mmap_new_vma.__mmap_region
0.01 ± 32% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.down_write_killable.exec_mmap.begin_new_exec.load_elf_binary
10.62 ± 9% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
0.20 ±199% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.dput.__fput.__x64_sys_close.do_syscall_64
1559 ± 64% -99.8% 2.67 ±208% perf-sched.wait_time.max.ms.__cond_resched.generic_perform_write.shmem_file_write_iter.vfs_write.ksys_write
6.93 ± 53% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.__mmap_new_vma
14.42 ± 22% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc.__mmap_new_vma.__mmap_region
159.10 ±148% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.mutex_lock.perf_poll.do_poll.constprop
391.02 ±171% -99.3% 2.80 ±223% perf-sched.wait_time.max.ms.__cond_resched.shmem_inode_acct_blocks.shmem_alloc_and_add_folio.shmem_get_folio_gfp.shmem_write_begin
318.43 ± 65% -100.0% 0.00 perf-sched.wait_time.max.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
13.14 ± 21% -99.9% 0.01 ±158% perf-sched.wait_time.max.ms.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate.isra
1000 -100.0% 0.00 perf-sched.wait_time.max.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
500.84 ± 99% -100.0% 0.00 perf-sched.wait_time.max.ms.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep
641.50 ± 23% -99.0% 6.41 ± 48% perf-sched.wait_time.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call
10.75 ± 98% -93.5% 0.70 ± 9% perf-sched.wait_time.max.ms.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe
966.89 ± 7% -100.0% 0.00 perf-sched.wait_time.max.ms.irq_thread.kthread.ret_from_fork.ret_from_fork_asm
15.80 ± 8% -100.0% 0.00 perf-sched.wait_time.max.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown]
16.69 ± 10% -99.2% 0.14 ±223% perf-sched.wait_time.max.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
41.71 ±158% -99.9% 0.05 ±223% perf-sched.wait_time.max.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown].[unknown]
11.64 ± 61% -100.0% 0.00 perf-sched.wait_time.max.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown]
2.94 ±213% -100.0% 0.00 perf-sched.wait_time.max.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown].[unknown]
175.70 ±210% -100.0% 0.06 ±213% perf-sched.wait_time.max.ms.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown]
1043 -97.6% 24.88 ±123% perf-sched.wait_time.max.ms.pipe_read.vfs_read.ksys_read.do_syscall_64
1240 ± 20% -98.7% 16.28 ±201% perf-sched.wait_time.max.ms.schedule_hrtimeout_range.do_poll.constprop.0.do_sys_poll
500.11 -94.3% 28.64 ±118% perf-sched.wait_time.max.ms.schedule_hrtimeout_range.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
32.65 ± 33% -100.0% 0.00 perf-sched.wait_time.max.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.vma_link_file
22.94 ± 56% -100.0% 0.00 perf-sched.wait_time.max.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone
505.00 -100.0% 0.00 perf-sched.wait_time.max.ms.schedule_timeout.kcompactd.kthread.ret_from_fork
12.20 ± 43% -60.5% 4.82 ± 7% perf-sched.wait_time.max.ms.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
1237 ± 34% -94.0% 74.19 ± 53% perf-sched.wait_time.max.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
1000 -97.2% 27.51 ±141% perf-sched.wait_time.max.ms.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
0.36 ±190% -100.0% 0.00 perf-sched.wait_time.max.ms.wait_for_partner.fifo_open.do_dentry_open.vfs_open
2794 ± 24% -98.0% 56.88 ± 94% perf-sched.wait_time.max.ms.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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