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Message-ID: <202402201642.c8d6bbc3-oliver.sang@intel.com>
Date: Tue, 20 Feb 2024 16:25:37 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Jan Kara <jack@...e.cz>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <linux-kernel@...r.kernel.org>,
Andrew Morton <akpm@...ux-foundation.org>, Matthew Wilcox
<willy@...radead.org>, Guo Xuenan <guoxuenan@...wei.com>,
<linux-fsdevel@...r.kernel.org>, <ying.huang@...el.com>,
<feng.tang@...el.com>, <fengwei.yin@...el.com>, <oliver.sang@...el.com>
Subject: [linus:master] [readahead] ab4443fe3c: vm-scalability.throughput
-21.4% regression
Hello,
kernel test robot noticed a -21.4% regression of vm-scalability.throughput on:
commit: ab4443fe3ca6298663a55c4a70efc6c3ce913ca6 ("readahead: avoid multiple marked readahead pages")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
testcase: vm-scalability
test machine: 224 threads 2 sockets Intel(R) Xeon(R) Platinum 8480CTDX (Sapphire Rapids) with 512G memory
parameters:
runtime: 300s
test: lru-file-readtwice
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/202402201642.c8d6bbc3-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/20240220/202402201642.c8d6bbc3-oliver.sang@intel.com
=========================================================================================
compiler/cpufreq_governor/kconfig/rootfs/runtime/tbox_group/test/testcase:
gcc-12/performance/x86_64-rhel-8.3/debian-11.1-x86_64-20220510.cgz/300s/lkp-spr-2sp4/lru-file-readtwice/vm-scalability
commit:
f0b7a0d1d4 ("Merge branch 'master' into mm-hotfixes-stable")
ab4443fe3c ("readahead: avoid multiple marked readahead pages")
f0b7a0d1d46625db ab4443fe3ca6298663a55c4a70e
---------------- ---------------------------
%stddev %change %stddev
\ | \
12.33 ± 8% +74.7% 21.54 ± 3% vmstat.procs.b
6.641e+09 ± 7% +43.4% 9.522e+09 ± 3% cpuidle..time
7219825 ± 7% +40.7% 10156643 ± 3% cpuidle..usage
87356 ± 44% +130.7% 201564 ± 12% meminfo.Active(anon)
711730 +26.7% 901680 meminfo.SUnreclaim
198.25 +23.7% 245.26 uptime.boot
18890 ± 2% +14.7% 21667 ± 2% uptime.idle
0.17 ± 62% +0.5 0.70 ± 34% mpstat.cpu.all.iowait%
0.03 ± 5% -0.0 0.02 ± 2% mpstat.cpu.all.soft%
0.83 ± 3% -0.2 0.65 ± 4% mpstat.cpu.all.usr%
347214 ± 10% +19.9% 416202 ± 2% numa-meminfo.node0.SUnreclaim
1.525e+08 ± 4% +13.4% 1.728e+08 ± 4% numa-meminfo.node1.Active
1.524e+08 ± 4% +13.3% 1.727e+08 ± 4% numa-meminfo.node1.Active(file)
71750516 ± 10% -24.9% 53877171 ± 13% numa-meminfo.node1.Inactive
71127836 ± 10% -25.1% 53268721 ± 13% numa-meminfo.node1.Inactive(file)
364797 ± 10% +33.0% 485106 ± 2% numa-meminfo.node1.SUnreclaim
3610954 ± 6% +40.2% 5062891 ± 3% turbostat.C1E
3627684 ± 7% +40.9% 5111624 ± 3% turbostat.C6
12.35 ± 55% -61.0% 4.82 ± 50% turbostat.IPC
31624764 ± 2% +33.5% 42205318 turbostat.IRQ
3.60 ± 24% -1.7 1.94 ± 28% turbostat.PKG_%
12438 ± 4% +90.4% 23687 ± 23% turbostat.POLL
48.81 -12.6% 42.65 turbostat.RAMWatt
24934637 ± 9% +83.8% 45836252 ± 5% numa-numastat.node0.local_node
3271697 ± 22% +70.7% 5586210 ± 22% numa-numastat.node0.numa_foreign
25077126 ± 9% +83.3% 45969061 ± 5% numa-numastat.node0.numa_hit
4703977 ± 10% +159.8% 12220561 ± 7% numa-numastat.node0.numa_miss
4847049 ± 9% +154.8% 12350702 ± 7% numa-numastat.node0.other_node
26364328 ± 5% +111.3% 55706473 ± 3% numa-numastat.node1.local_node
4704476 ± 10% +159.7% 12219530 ± 7% numa-numastat.node1.numa_foreign
26458496 ± 5% +110.9% 55813309 ± 3% numa-numastat.node1.numa_hit
3271887 ± 22% +70.7% 5586065 ± 22% numa-numastat.node1.numa_miss
3363897 ± 20% +69.2% 5691334 ± 22% numa-numastat.node1.other_node
186286 ± 2% -24.3% 140930 ± 2% vm-scalability.median
6476 ± 20% +2723.0 9199 ± 11% vm-scalability.stddev%
88930342 ± 5% -21.4% 69899439 ± 3% vm-scalability.throughput
135.95 ± 2% +35.0% 183.51 vm-scalability.time.elapsed_time
135.95 ± 2% +35.0% 183.51 vm-scalability.time.elapsed_time.max
3898231 ± 7% +22.7% 4784231 ± 7% vm-scalability.time.involuntary_context_switches
246538 +1.2% 249586 vm-scalability.time.minor_page_faults
17484 -3.0% 16967 vm-scalability.time.percent_of_cpu_this_job_got
23546 ± 2% +31.3% 30915 vm-scalability.time.system_time
125622 ± 7% +232.5% 417746 ± 7% vm-scalability.time.voluntary_context_switches
7.10 ± 31% -26.9% 5.19 ± 3% perf-sched.wait_and_delay.avg.ms.__cond_resched.__alloc_pages.alloc_pages_mpol.folio_alloc.page_cache_ra_order
14.80 ± 42% -42.0% 8.58 ± 11% perf-sched.wait_and_delay.avg.ms.io_schedule.folio_wait_bit_common.filemap_update_page.filemap_get_pages
6.01 ± 27% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown].[unknown]
11652 ± 37% +480.5% 67637 ± 21% perf-sched.wait_and_delay.count.__cond_resched.__alloc_pages.alloc_pages_mpol.folio_alloc.page_cache_ra_order
1328 ± 86% +760.2% 11431 ± 31% perf-sched.wait_and_delay.count.__cond_resched.__kmalloc.ifs_alloc.isra.0
10417 ± 30% +223.8% 33728 ± 30% perf-sched.wait_and_delay.count.io_schedule.folio_wait_bit_common.filemap_update_page.filemap_get_pages
2529 ± 36% -100.0% 0.00 perf-sched.wait_and_delay.count.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown].[unknown]
1336 ±133% -100.0% 0.00 perf-sched.wait_and_delay.max.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown].[unknown]
6.74 ± 26% -24.9% 5.06 ± 3% perf-sched.wait_time.avg.ms.__cond_resched.__alloc_pages.alloc_pages_mpol.folio_alloc.page_cache_ra_order
3.12 ± 31% -48.8% 1.60 ± 14% perf-sched.wait_time.avg.ms.__cond_resched.__kmalloc.ifs_alloc.isra.0
1.68 ± 23% -70.2% 0.50 ± 6% perf-sched.wait_time.avg.ms.__cond_resched.down_read.page_cache_ra_unbounded.filemap_get_pages.filemap_read
0.54 ±133% +441.1% 2.94 ± 33% perf-sched.wait_time.avg.ms.__cond_resched.task_work_run.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
13.13 ± 40% -42.8% 7.51 ± 12% perf-sched.wait_time.avg.ms.io_schedule.folio_wait_bit_common.filemap_update_page.filemap_get_pages
1.47 ±122% +359.5% 6.78 ± 22% perf-sched.wait_time.max.ms.__cond_resched.task_work_run.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.47 ± 50% -75.4% 1.10 ±134% perf-sched.wait_time.max.ms.__cond_resched.unmap_vmas.exit_mmap.__mmput.exit_mm
86841 ± 10% +19.8% 104069 ± 2% numa-vmstat.node0.nr_slab_unreclaimable
3271697 ± 22% +70.7% 5586210 ± 22% numa-vmstat.node0.numa_foreign
25076787 ± 9% +83.3% 45969300 ± 5% numa-vmstat.node0.numa_hit
24934299 ± 9% +83.8% 45836491 ± 5% numa-vmstat.node0.numa_local
4703977 ± 10% +159.8% 12220561 ± 7% numa-vmstat.node0.numa_miss
4847048 ± 9% +154.8% 12350702 ± 7% numa-vmstat.node0.numa_other
38159902 ± 4% +13.2% 43207654 ± 4% numa-vmstat.node1.nr_active_file
17768992 ± 10% -25.1% 13307850 ± 13% numa-vmstat.node1.nr_inactive_file
91228 ± 10% +33.0% 121288 ± 2% numa-vmstat.node1.nr_slab_unreclaimable
38159860 ± 4% +13.2% 43207611 ± 4% numa-vmstat.node1.nr_zone_active_file
17768981 ± 10% -25.1% 13307832 ± 13% numa-vmstat.node1.nr_zone_inactive_file
4704476 ± 10% +159.7% 12219530 ± 7% numa-vmstat.node1.numa_foreign
26458450 ± 5% +110.9% 55813002 ± 3% numa-vmstat.node1.numa_hit
26364282 ± 5% +111.3% 55706167 ± 3% numa-vmstat.node1.numa_local
3271887 ± 22% +70.7% 5586065 ± 22% numa-vmstat.node1.numa_miss
3363897 ± 20% +69.2% 5691333 ± 22% numa-vmstat.node1.numa_other
90826607 ±109% -65.8% 31040624 ± 32% proc-vmstat.compact_daemon_free_scanned
96602657 ±103% -65.4% 33447362 ± 32% proc-vmstat.compact_free_scanned
1184 ± 92% -95.5% 52.75 ± 29% proc-vmstat.kswapd_low_wmark_hit_quickly
21460 ± 47% +137.3% 50924 ± 12% proc-vmstat.nr_active_anon
3576 ± 3% -29.3% 2528 ± 3% proc-vmstat.nr_isolated_file
178094 +26.5% 225368 proc-vmstat.nr_slab_unreclaimable
21460 ± 47% +137.3% 50924 ± 12% proc-vmstat.nr_zone_active_anon
7976174 ± 8% +123.2% 17805741 ± 6% proc-vmstat.numa_foreign
51538988 ± 3% +97.5% 1.018e+08 proc-vmstat.numa_hit
51302328 ± 3% +97.9% 1.015e+08 proc-vmstat.numa_local
7975865 ± 8% +123.3% 17806626 ± 6% proc-vmstat.numa_miss
8210948 ± 7% +119.7% 18042039 ± 6% proc-vmstat.numa_other
1208 ± 92% -93.1% 83.38 ± 24% proc-vmstat.pageoutrun
2270 +4.9% 2381 proc-vmstat.pgpgin
51647 ± 9% +24.2% 64144 ± 19% proc-vmstat.pgreuse
12722105 ± 16% +51.8% 19317724 ± 27% proc-vmstat.workingset_activate_file
8714025 +122.7% 19406236 ± 13% sched_debug.cfs_rq:/.avg_vruntime.avg
14306847 ± 4% +105.2% 29360984 ± 10% sched_debug.cfs_rq:/.avg_vruntime.max
909251 ± 71% +426.4% 4786321 ± 57% sched_debug.cfs_rq:/.avg_vruntime.min
2239402 ± 12% +77.5% 3975146 ± 11% sched_debug.cfs_rq:/.avg_vruntime.stddev
7790 ± 9% +27.6% 9939 ± 6% sched_debug.cfs_rq:/.load.avg
536737 +35.6% 727628 ± 20% sched_debug.cfs_rq:/.load.max
52392 ± 6% +31.7% 68975 ± 15% sched_debug.cfs_rq:/.load.stddev
8714025 +122.7% 19406236 ± 13% sched_debug.cfs_rq:/.min_vruntime.avg
14306847 ± 4% +105.2% 29360984 ± 10% sched_debug.cfs_rq:/.min_vruntime.max
909251 ± 71% +426.4% 4786321 ± 57% sched_debug.cfs_rq:/.min_vruntime.min
2239402 ± 12% +77.5% 3975147 ± 11% sched_debug.cfs_rq:/.min_vruntime.stddev
263.62 -37.2% 165.56 ± 16% sched_debug.cfs_rq:/.removed.runnable_avg.max
34.46 ± 20% -36.9% 21.75 ± 27% sched_debug.cfs_rq:/.removed.runnable_avg.stddev
263.62 -37.2% 165.56 ± 16% sched_debug.cfs_rq:/.removed.util_avg.max
34.46 ± 20% -36.9% 21.75 ± 27% sched_debug.cfs_rq:/.removed.util_avg.stddev
24033 ± 20% +132.7% 55928 ± 31% sched_debug.cpu.avg_idle.min
90800 +46.2% 132766 ± 10% sched_debug.cpu.clock.avg
90862 +46.2% 132821 ± 10% sched_debug.cpu.clock.max
90743 +46.2% 132681 ± 10% sched_debug.cpu.clock.min
90382 +46.0% 131999 ± 10% sched_debug.cpu.clock_task.avg
90564 +46.0% 132188 ± 10% sched_debug.cpu.clock_task.max
75846 ± 2% +54.3% 117026 ± 11% sched_debug.cpu.clock_task.min
8008 +20.9% 9683 ± 8% sched_debug.cpu.curr->pid.max
7262 +96.3% 14257 ± 11% sched_debug.cpu.nr_switches.avg
1335 ± 25% +147.2% 3301 ± 46% sched_debug.cpu.nr_switches.min
0.04 ± 51% +99.6% 0.07 ± 16% sched_debug.cpu.nr_uninterruptible.avg
6.94 ± 10% +28.9% 8.94 ± 8% sched_debug.cpu.nr_uninterruptible.stddev
90747 +46.2% 132684 ± 10% sched_debug.cpu_clk
89537 +46.8% 131475 ± 10% sched_debug.ktime
91651 +45.8% 133586 ± 10% sched_debug.sched_clk
12.03 -19.4% 9.70 perf-stat.i.MPKI
1.752e+10 ± 2% -11.2% 1.556e+10 perf-stat.i.branch-instructions
78.57 -3.0 75.62 perf-stat.i.cache-miss-rate%
1.081e+09 ± 2% -27.8% 7.811e+08 perf-stat.i.cache-misses
1.28e+09 ± 2% -23.4% 9.8e+08 perf-stat.i.cache-references
5.60 +6.0% 5.94 perf-stat.i.cpi
5.076e+11 ± 2% -3.6% 4.895e+11 perf-stat.i.cpu-cycles
505.00 ± 3% +14.2% 576.55 ± 2% perf-stat.i.cpu-migrations
2.087e+10 ± 2% -12.9% 1.818e+10 perf-stat.i.dTLB-loads
0.04 ± 2% +0.0 0.06 ± 3% perf-stat.i.dTLB-store-miss-rate%
1787964 ± 3% +30.8% 2339432 perf-stat.i.dTLB-store-misses
6.896e+09 ± 2% -21.0% 5.448e+09 perf-stat.i.dTLB-stores
7.872e+10 ± 2% -12.2% 6.91e+10 perf-stat.i.instructions
0.27 ± 3% +5.9% 0.28 ± 2% perf-stat.i.ipc
0.12 ± 27% -52.0% 0.06 ± 20% perf-stat.i.major-faults
646.66 ± 8% +31.4% 849.88 ± 2% perf-stat.i.metric.K/sec
201.93 ± 2% -13.2% 175.35 perf-stat.i.metric.M/sec
8279 ± 10% -19.5% 6667 ± 8% perf-stat.i.minor-faults
76148688 ± 6% -25.0% 57102562 ± 4% perf-stat.i.node-load-misses
1.996e+08 ± 6% -27.3% 1.451e+08 ± 4% perf-stat.i.node-loads
8279 ± 10% -19.5% 6667 ± 8% perf-stat.i.page-faults
13.78 -17.3% 11.40 perf-stat.overall.MPKI
0.11 ± 2% +0.0 0.12 perf-stat.overall.branch-miss-rate%
84.62 -4.7 79.91 perf-stat.overall.cache-miss-rate%
6.47 +9.8% 7.10 perf-stat.overall.cpi
469.58 ± 2% +32.7% 623.15 perf-stat.overall.cycles-between-cache-misses
0.03 ± 2% +0.0 0.04 perf-stat.overall.dTLB-store-miss-rate%
0.15 -8.9% 0.14 perf-stat.overall.ipc
1265 ± 2% +19.2% 1507 perf-stat.overall.path-length
1.757e+10 ± 2% -10.1% 1.58e+10 perf-stat.ps.branch-instructions
1.088e+09 ± 2% -26.5% 7.996e+08 perf-stat.ps.cache-misses
1.285e+09 ± 2% -22.1% 1.001e+09 perf-stat.ps.cache-references
490.77 ± 4% +15.5% 566.82 ± 3% perf-stat.ps.cpu-migrations
2.094e+10 ± 2% -11.8% 1.847e+10 perf-stat.ps.dTLB-loads
1746391 ± 2% +32.3% 2310550 perf-stat.ps.dTLB-store-misses
6.91e+09 ± 2% -19.9% 5.536e+09 perf-stat.ps.dTLB-stores
7.892e+10 ± 2% -11.1% 7.017e+10 perf-stat.ps.instructions
0.12 ± 28% -55.6% 0.05 ± 21% perf-stat.ps.major-faults
7608 ± 9% -18.1% 6231 ± 7% perf-stat.ps.minor-faults
76550152 ± 5% -24.5% 57810813 ± 4% perf-stat.ps.node-load-misses
2.022e+08 ± 5% -26.0% 1.495e+08 ± 4% perf-stat.ps.node-loads
7608 ± 9% -18.1% 6231 ± 7% perf-stat.ps.page-faults
1.087e+13 ± 2% +19.2% 1.295e+13 perf-stat.total.instructions
19.35 ± 18% -19.3 0.00 perf-profile.calltrace.cycles-pp.__libc_start_main
19.35 ± 18% -19.3 0.00 perf-profile.calltrace.cycles-pp.main.__libc_start_main
19.35 ± 18% -19.3 0.00 perf-profile.calltrace.cycles-pp.run_builtin.main.__libc_start_main
18.24 ± 41% -18.2 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
18.24 ± 41% -18.2 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
16.85 ± 12% -16.8 0.00 perf-profile.calltrace.cycles-pp.__cmd_record.cmd_record.run_builtin.main.__libc_start_main
16.85 ± 12% -16.8 0.00 perf-profile.calltrace.cycles-pp.cmd_record.run_builtin.main.__libc_start_main
16.79 ± 20% -16.8 0.00 perf-profile.calltrace.cycles-pp.record__pushfn.perf_mmap__push.record__mmap_read_evlist.__cmd_record.cmd_record
16.61 ± 16% -16.6 0.00 perf-profile.calltrace.cycles-pp.record__mmap_read_evlist.__cmd_record.cmd_record.run_builtin.main
16.60 ± 18% -16.6 0.00 perf-profile.calltrace.cycles-pp.__libc_write.writen.record__pushfn.perf_mmap__push.record__mmap_read_evlist
16.60 ± 18% -16.6 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write.writen.record__pushfn
16.60 ± 18% -16.6 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__libc_write.writen.record__pushfn.perf_mmap__push
16.60 ± 18% -16.6 0.00 perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write.writen
16.60 ± 18% -16.6 0.00 perf-profile.calltrace.cycles-pp.shmem_file_write_iter.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
16.60 ± 18% -16.6 0.00 perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write
16.60 ± 18% -16.6 0.00 perf-profile.calltrace.cycles-pp.writen.record__pushfn.perf_mmap__push.record__mmap_read_evlist.__cmd_record
16.55 ± 20% -16.6 0.00 perf-profile.calltrace.cycles-pp.generic_perform_write.shmem_file_write_iter.vfs_write.ksys_write.do_syscall_64
16.27 ± 17% -16.3 0.00 perf-profile.calltrace.cycles-pp.perf_mmap__push.record__mmap_read_evlist.__cmd_record.cmd_record.run_builtin
16.59 ± 42% -15.9 0.66 ±126% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
16.59 ± 42% -15.9 0.66 ±126% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
16.59 ± 42% -15.9 0.73 ±111% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
16.59 ± 42% -15.9 0.73 ±111% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
16.59 ± 42% -15.8 0.76 ±112% perf-profile.calltrace.cycles-pp.read
9.60 ± 77% -9.6 0.00 perf-profile.calltrace.cycles-pp.proc_reg_read_iter.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.60 ± 77% -9.6 0.00 perf-profile.calltrace.cycles-pp.seq_read_iter.proc_reg_read_iter.vfs_read.ksys_read.do_syscall_64
9.47 ± 75% -9.5 0.00 perf-profile.calltrace.cycles-pp.arch_do_signal_or_restart.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.47 ± 75% -9.5 0.00 perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.get_signal.arch_do_signal_or_restart.syscall_exit_to_user_mode
9.47 ± 75% -9.5 0.00 perf-profile.calltrace.cycles-pp.do_group_exit.get_signal.arch_do_signal_or_restart.syscall_exit_to_user_mode.do_syscall_64
9.47 ± 75% -9.5 0.00 perf-profile.calltrace.cycles-pp.get_signal.arch_do_signal_or_restart.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.47 ± 75% -9.5 0.00 perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.40 ± 37% -9.4 0.00 perf-profile.calltrace.cycles-pp.task_work_run.do_exit.do_group_exit.get_signal.arch_do_signal_or_restart
9.20 ± 38% -9.2 0.00 perf-profile.calltrace.cycles-pp.__fput.task_work_run.do_exit.do_group_exit.get_signal
8.39 ± 40% -8.4 0.00 perf-profile.calltrace.cycles-pp.perf_event_release_kernel.perf_release.__fput.task_work_run.do_exit
8.39 ± 40% -8.4 0.00 perf-profile.calltrace.cycles-pp.perf_release.__fput.task_work_run.do_exit.do_group_exit
8.24 ± 36% -8.2 0.00 perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
8.24 ± 36% -8.2 0.00 perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64
7.29 ± 87% -7.3 0.00 perf-profile.calltrace.cycles-pp.show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read.ksys_read
7.01 ± 49% -7.0 0.00 perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.exit_mm.do_exit.do_group_exit
6.40 ± 57% -6.4 0.00 perf-profile.calltrace.cycles-pp.open64
6.23 ± 44% -6.2 0.00 perf-profile.calltrace.cycles-pp.proc_pid_status.proc_single_show.seq_read_iter.seq_read.vfs_read
6.23 ± 44% -6.2 0.00 perf-profile.calltrace.cycles-pp.proc_single_show.seq_read_iter.seq_read.vfs_read.ksys_read
6.23 ± 44% -6.2 0.00 perf-profile.calltrace.cycles-pp.seq_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
6.23 ± 44% -6.2 0.00 perf-profile.calltrace.cycles-pp.seq_read_iter.seq_read.vfs_read.ksys_read.do_syscall_64
6.08 ± 31% -6.1 0.00 perf-profile.calltrace.cycles-pp.event_function_call.perf_event_release_kernel.perf_release.__fput.task_work_run
6.05 ± 63% -6.0 0.00 perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
6.05 ± 63% -6.0 0.00 perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
6.05 ± 63% -6.0 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
6.05 ± 63% -6.0 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.open64
5.86 ± 28% -5.9 0.00 perf-profile.calltrace.cycles-pp.smp_call_function_single.event_function_call.perf_event_release_kernel.perf_release.__fput
5.82 ± 48% -5.8 0.00 perf-profile.calltrace.cycles-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
5.82 ± 48% -5.8 0.00 perf-profile.calltrace.cycles-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
5.82 ± 48% -5.8 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
5.82 ± 48% -5.8 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.execve
5.82 ± 48% -5.8 0.00 perf-profile.calltrace.cycles-pp.execve
5.79 ± 47% -5.8 0.00 perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
5.75 ± 66% -5.7 0.00 perf-profile.calltrace.cycles-pp.fault_in_readable.fault_in_iov_iter_readable.generic_perform_write.shmem_file_write_iter.vfs_write
5.60 ± 55% -5.6 0.00 perf-profile.calltrace.cycles-pp.fault_in_iov_iter_readable.generic_perform_write.shmem_file_write_iter.vfs_write.ksys_write
4.97 ± 49% -5.0 0.00 perf-profile.calltrace.cycles-pp.copy_page_from_iter_atomic.generic_perform_write.shmem_file_write_iter.vfs_write.ksys_write
4.30 ± 60% -4.3 0.00 perf-profile.calltrace.cycles-pp.asm_exc_page_fault
3.87 ± 70% -3.9 0.00 perf-profile.calltrace.cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.get_signal
3.87 ± 70% -3.9 0.00 perf-profile.calltrace.cycles-pp.exit_mm.do_exit.do_group_exit.get_signal.arch_do_signal_or_restart
0.00 +0.7 0.71 ± 23% perf-profile.calltrace.cycles-pp.__free_pages_ok.release_pages.__folio_batch_release.truncate_inode_pages_range.evict
0.00 +0.7 0.72 ± 21% perf-profile.calltrace.cycles-pp.delete_from_page_cache_batch.truncate_inode_pages_range.evict.do_unlinkat.__x64_sys_unlinkat
0.00 +0.7 0.73 ± 22% perf-profile.calltrace.cycles-pp.__mem_cgroup_uncharge.destroy_large_folio.release_pages.__folio_batch_release.truncate_inode_pages_range
0.00 +0.7 0.73 ± 23% perf-profile.calltrace.cycles-pp.free_unref_page_prepare.free_unref_page.release_pages.__folio_batch_release.truncate_inode_pages_range
0.00 +0.8 0.80 ± 17% perf-profile.calltrace.cycles-pp.xas_load.truncate_folio_batch_exceptionals.truncate_inode_pages_range.evict.do_unlinkat
0.00 +0.9 0.86 ± 13% perf-profile.calltrace.cycles-pp._raw_spin_trylock.rebalance_domains.__do_softirq.irq_exit_rcu.sysvec_apic_timer_interrupt
0.00 +0.9 0.86 ± 21% perf-profile.calltrace.cycles-pp.truncate_cleanup_folio.truncate_inode_pages_range.evict.do_unlinkat.__x64_sys_unlinkat
0.00 +0.9 0.89 ± 18% perf-profile.calltrace.cycles-pp.kmem_cache_free.rcu_do_batch.rcu_core.__do_softirq.irq_exit_rcu
0.00 +0.9 0.89 ± 14% perf-profile.calltrace.cycles-pp.workingset_update_node.xas_store.truncate_folio_batch_exceptionals.truncate_inode_pages_range.evict
0.00 +0.9 0.94 ± 63% perf-profile.calltrace.cycles-pp.fast_imageblit.sys_imageblit.drm_fbdev_generic_defio_imageblit.bit_putcs.fbcon_putcs
0.00 +1.0 0.95 ± 63% perf-profile.calltrace.cycles-pp.sys_imageblit.drm_fbdev_generic_defio_imageblit.bit_putcs.fbcon_putcs.fbcon_redraw
0.00 +1.0 0.95 ± 63% perf-profile.calltrace.cycles-pp.drm_fbdev_generic_defio_imageblit.bit_putcs.fbcon_putcs.fbcon_redraw.fbcon_scroll
0.00 +1.1 1.06 ± 31% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.memcpy_toio.drm_fb_memcpy.ast_primary_plane_helper_atomic_update.drm_atomic_helper_commit_planes
0.00 +1.1 1.14 ± 39% perf-profile.calltrace.cycles-pp.clockevents_program_event.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
0.13 ±264% +1.3 1.38 ± 45% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry
0.00 +1.3 1.26 ± 58% perf-profile.calltrace.cycles-pp.bit_putcs.fbcon_putcs.fbcon_redraw.fbcon_scroll.con_scroll
0.00 +1.3 1.31 ± 59% perf-profile.calltrace.cycles-pp.fbcon_putcs.fbcon_redraw.fbcon_scroll.con_scroll.lf
0.00 +1.5 1.45 ± 24% perf-profile.calltrace.cycles-pp.destroy_large_folio.release_pages.__folio_batch_release.truncate_inode_pages_range.evict
0.00 +1.5 1.49 ± 60% perf-profile.calltrace.cycles-pp.fbcon_redraw.fbcon_scroll.con_scroll.lf.vt_console_print
0.00 +1.5 1.52 ± 22% perf-profile.calltrace.cycles-pp.free_unref_page.release_pages.__folio_batch_release.truncate_inode_pages_range.evict
0.00 +1.5 1.55 ± 58% perf-profile.calltrace.cycles-pp.con_scroll.lf.vt_console_print.console_flush_all.console_unlock
0.00 +1.5 1.55 ± 58% perf-profile.calltrace.cycles-pp.fbcon_scroll.con_scroll.lf.vt_console_print.console_flush_all
0.00 +1.5 1.55 ± 58% perf-profile.calltrace.cycles-pp.lf.vt_console_print.console_flush_all.console_unlock.vprintk_emit
0.00 +1.6 1.58 ± 57% perf-profile.calltrace.cycles-pp.vt_console_print.console_flush_all.console_unlock.vprintk_emit.devkmsg_emit
0.00 +1.8 1.77 ± 41% perf-profile.calltrace.cycles-pp.perf_mux_hrtimer_handler.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
0.00 +1.8 1.81 ± 27% perf-profile.calltrace.cycles-pp.__slab_free.kmem_cache_free.rcu_do_batch.rcu_core.__do_softirq
0.13 ±264% +2.0 2.08 ± 30% perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
0.00 +2.0 1.97 ± 17% perf-profile.calltrace.cycles-pp.rcu_segcblist_enqueue.__call_rcu_common.xas_store.truncate_folio_batch_exceptionals.truncate_inode_pages_range
0.00 +2.0 2.04 ± 19% perf-profile.calltrace.cycles-pp.kmem_cache_free.rcu_do_batch.rcu_core.__do_softirq.run_ksoftirqd
0.00 +2.2 2.17 ± 17% perf-profile.calltrace.cycles-pp.__call_rcu_common.xas_store.truncate_folio_batch_exceptionals.truncate_inode_pages_range.evict
0.55 ±134% +2.2 2.78 ± 18% perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
0.75 ±132% +2.5 3.22 ± 10% perf-profile.calltrace.cycles-pp.__do_softirq.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
0.00 +2.6 2.64 ± 19% perf-profile.calltrace.cycles-pp.rcu_do_batch.rcu_core.__do_softirq.run_ksoftirqd.smpboot_thread_fn
0.75 ±132% +2.7 3.40 ± 10% perf-profile.calltrace.cycles-pp.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
0.00 +2.7 2.66 ± 19% perf-profile.calltrace.cycles-pp.rcu_core.__do_softirq.run_ksoftirqd.smpboot_thread_fn.kthread
0.00 +2.7 2.67 ± 19% perf-profile.calltrace.cycles-pp.__do_softirq.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork
0.00 +2.7 2.67 ± 19% perf-profile.calltrace.cycles-pp.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
0.00 +2.8 2.76 ± 13% perf-profile.calltrace.cycles-pp.io_serial_in.wait_for_lsr.wait_for_xmitr.serial8250_console_write.console_flush_all
0.17 ±264% +2.8 2.97 ± 10% perf-profile.calltrace.cycles-pp.__intel_pmu_enable_all.perf_adjust_freq_unthr_context.perf_event_task_tick.scheduler_tick.update_process_times
0.00 +2.8 2.83 ± 13% perf-profile.calltrace.cycles-pp.wait_for_lsr.wait_for_xmitr.serial8250_console_write.console_flush_all.console_unlock
0.00 +2.8 2.83 ± 13% perf-profile.calltrace.cycles-pp.wait_for_xmitr.serial8250_console_write.console_flush_all.console_unlock.vprintk_emit
0.00 +3.7 3.67 ± 15% perf-profile.calltrace.cycles-pp.xas_find.find_lock_entries.truncate_inode_pages_range.evict.do_unlinkat
0.30 ±175% +4.2 4.48 ± 8% perf-profile.calltrace.cycles-pp.perf_adjust_freq_unthr_context.perf_event_task_tick.scheduler_tick.update_process_times.tick_sched_handle
0.30 ±175% +4.3 4.60 ± 8% perf-profile.calltrace.cycles-pp.perf_event_task_tick.scheduler_tick.update_process_times.tick_sched_handle.tick_nohz_highres_handler
0.00 +4.4 4.40 ± 22% perf-profile.calltrace.cycles-pp.release_pages.__folio_batch_release.truncate_inode_pages_range.evict.do_unlinkat
0.50 ±132% +4.4 4.90 ± 8% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
0.00 +4.4 4.41 ± 21% perf-profile.calltrace.cycles-pp.__folio_batch_release.truncate_inode_pages_range.evict.do_unlinkat.__x64_sys_unlinkat
0.00 +4.7 4.72 ± 33% perf-profile.calltrace.cycles-pp.io_serial_out.serial8250_console_write.console_flush_all.console_unlock.vprintk_emit
0.00 +4.8 4.76 ± 15% perf-profile.calltrace.cycles-pp.find_lock_entries.truncate_inode_pages_range.evict.do_unlinkat.__x64_sys_unlinkat
1.06 ±125% +4.9 5.96 ± 10% perf-profile.calltrace.cycles-pp.scheduler_tick.update_process_times.tick_sched_handle.tick_nohz_highres_handler.__hrtimer_run_queues
0.00 +5.3 5.34 ± 8% perf-profile.calltrace.cycles-pp.intel_idle_xstate.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
1.28 ±100% +5.5 6.82 ± 10% perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_nohz_highres_handler.__hrtimer_run_queues.hrtimer_interrupt
1.28 ±100% +5.6 6.87 ± 10% perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_nohz_highres_handler.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt
1.28 ±100% +6.1 7.36 ± 10% perf-profile.calltrace.cycles-pp.tick_nohz_highres_handler.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt
0.00 +6.9 6.86 ± 15% perf-profile.calltrace.cycles-pp.xas_store.truncate_folio_batch_exceptionals.truncate_inode_pages_range.evict.do_unlinkat
0.00 +7.7 7.69 ± 12% perf-profile.calltrace.cycles-pp.io_serial_in.wait_for_lsr.serial8250_console_write.console_flush_all.console_unlock
0.00 +7.9 7.90 ± 12% perf-profile.calltrace.cycles-pp.wait_for_lsr.serial8250_console_write.console_flush_all.console_unlock.vprintk_emit
0.00 +8.3 8.34 ± 15% perf-profile.calltrace.cycles-pp.truncate_folio_batch_exceptionals.truncate_inode_pages_range.evict.do_unlinkat.__x64_sys_unlinkat
1.28 ±100% +8.4 9.71 ± 7% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
0.26 ±264% +11.4 11.67 ± 8% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
0.26 ±264% +11.8 12.06 ± 8% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
1.00 ±102% +15.9 16.89 ± 8% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
0.00 +16.1 16.11 ± 13% perf-profile.calltrace.cycles-pp.serial8250_console_write.console_flush_all.console_unlock.vprintk_emit.devkmsg_emit
0.17 ±264% +17.4 17.59 ± 12% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
0.17 ±264% +17.4 17.59 ± 12% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
0.17 ±264% +17.4 17.60 ± 12% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
0.17 ±264% +17.4 17.60 ± 12% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
0.17 ±264% +17.4 17.62 ± 12% perf-profile.calltrace.cycles-pp.write
0.00 +17.5 17.47 ± 13% perf-profile.calltrace.cycles-pp.console_flush_all.console_unlock.vprintk_emit.devkmsg_emit.devkmsg_write
0.00 +17.5 17.48 ± 13% perf-profile.calltrace.cycles-pp.console_unlock.vprintk_emit.devkmsg_emit.devkmsg_write.vfs_write
1.60 ± 88% +17.5 19.11 ± 8% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
0.00 +17.5 17.53 ± 12% perf-profile.calltrace.cycles-pp.memcpy_toio.drm_fb_memcpy.ast_primary_plane_helper_atomic_update.drm_atomic_helper_commit_planes.drm_atomic_helper_commit_tail_rpm
0.00 +17.5 17.55 ± 13% perf-profile.calltrace.cycles-pp.vprintk_emit.devkmsg_emit.devkmsg_write.vfs_write.ksys_write
0.00 +17.5 17.55 ± 13% perf-profile.calltrace.cycles-pp.devkmsg_emit.devkmsg_write.vfs_write.ksys_write.do_syscall_64
0.00 +17.6 17.55 ± 13% perf-profile.calltrace.cycles-pp.devkmsg_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +18.0 17.98 ± 12% perf-profile.calltrace.cycles-pp.ast_primary_plane_helper_atomic_update.drm_atomic_helper_commit_planes.drm_atomic_helper_commit_tail_rpm.ast_mode_config_helper_atomic_commit_tail.commit_tail
0.00 +18.0 17.98 ± 12% perf-profile.calltrace.cycles-pp.drm_fb_memcpy.ast_primary_plane_helper_atomic_update.drm_atomic_helper_commit_planes.drm_atomic_helper_commit_tail_rpm.ast_mode_config_helper_atomic_commit_tail
0.00 +18.0 18.02 ± 12% perf-profile.calltrace.cycles-pp.ast_mode_config_helper_atomic_commit_tail.commit_tail.drm_atomic_helper_commit.drm_atomic_commit.drm_atomic_helper_dirtyfb
0.00 +18.0 18.02 ± 12% perf-profile.calltrace.cycles-pp.commit_tail.drm_atomic_helper_commit.drm_atomic_commit.drm_atomic_helper_dirtyfb.drm_fbdev_generic_helper_fb_dirty
0.00 +18.0 18.02 ± 12% perf-profile.calltrace.cycles-pp.drm_atomic_helper_commit_planes.drm_atomic_helper_commit_tail_rpm.ast_mode_config_helper_atomic_commit_tail.commit_tail.drm_atomic_helper_commit
0.00 +18.0 18.02 ± 12% perf-profile.calltrace.cycles-pp.drm_atomic_helper_commit_tail_rpm.ast_mode_config_helper_atomic_commit_tail.commit_tail.drm_atomic_helper_commit.drm_atomic_commit
0.00 +18.0 18.03 ± 12% perf-profile.calltrace.cycles-pp.drm_atomic_commit.drm_atomic_helper_dirtyfb.drm_fbdev_generic_helper_fb_dirty.drm_fb_helper_damage_work.process_one_work
0.00 +18.0 18.03 ± 12% perf-profile.calltrace.cycles-pp.drm_atomic_helper_commit.drm_atomic_commit.drm_atomic_helper_dirtyfb.drm_fbdev_generic_helper_fb_dirty.drm_fb_helper_damage_work
0.00 +18.0 18.03 ± 12% perf-profile.calltrace.cycles-pp.drm_atomic_helper_dirtyfb.drm_fbdev_generic_helper_fb_dirty.drm_fb_helper_damage_work.process_one_work.worker_thread
0.00 +18.7 18.67 ± 12% perf-profile.calltrace.cycles-pp.drm_fb_helper_damage_work.process_one_work.worker_thread.kthread.ret_from_fork
0.00 +18.7 18.67 ± 12% perf-profile.calltrace.cycles-pp.drm_fbdev_generic_helper_fb_dirty.drm_fb_helper_damage_work.process_one_work.worker_thread.kthread
0.00 +18.7 18.72 ± 12% perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
0.00 +18.8 18.77 ± 12% perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
0.00 +19.3 19.26 ± 15% perf-profile.calltrace.cycles-pp.truncate_inode_pages_range.evict.do_unlinkat.__x64_sys_unlinkat.do_syscall_64
0.00 +19.3 19.28 ± 15% perf-profile.calltrace.cycles-pp.evict.do_unlinkat.__x64_sys_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +19.3 19.29 ± 15% perf-profile.calltrace.cycles-pp.__x64_sys_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlinkat
0.00 +19.3 19.29 ± 15% perf-profile.calltrace.cycles-pp.do_unlinkat.__x64_sys_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlinkat
0.00 +19.3 19.29 ± 15% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlinkat
0.00 +19.3 19.29 ± 15% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.unlinkat
0.00 +19.3 19.29 ± 15% perf-profile.calltrace.cycles-pp.unlinkat
0.89 ±100% +22.5 23.36 ± 15% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork.ret_from_fork_asm
0.89 ±100% +22.5 23.36 ± 15% perf-profile.calltrace.cycles-pp.ret_from_fork.ret_from_fork_asm
0.89 ±100% +22.5 23.36 ± 15% perf-profile.calltrace.cycles-pp.ret_from_fork_asm
3.26 ±101% +26.4 29.63 ± 7% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
6.41 ± 88% +26.4 32.84 ± 7% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
6.41 ± 88% +26.4 32.85 ± 7% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
6.41 ± 88% +26.4 32.85 ± 7% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
3.56 ± 99% +26.6 30.12 ± 7% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
6.41 ± 88% +26.6 33.04 ± 7% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
3.68 ± 96% +28.8 32.52 ± 8% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
75.17 ± 12% -36.3 38.83 ± 10% perf-profile.children.cycles-pp.do_syscall_64
75.17 ± 12% -36.3 38.84 ± 10% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
19.35 ± 18% -19.2 0.10 ± 84% perf-profile.children.cycles-pp.__libc_start_main
19.35 ± 18% -19.2 0.10 ± 84% perf-profile.children.cycles-pp.main
19.35 ± 18% -19.2 0.10 ± 84% perf-profile.children.cycles-pp.run_builtin
19.35 ± 18% -19.2 0.10 ± 90% perf-profile.children.cycles-pp.cmd_record
18.76 ± 18% -18.8 0.00 perf-profile.children.cycles-pp.perf_mmap__push
18.76 ± 18% -18.8 0.00 perf-profile.children.cycles-pp.record__mmap_read_evlist
18.63 ± 28% -18.4 0.18 ± 46% perf-profile.children.cycles-pp.do_exit
18.63 ± 28% -18.4 0.18 ± 46% perf-profile.children.cycles-pp.do_group_exit
16.81 ± 19% -16.8 0.00 perf-profile.children.cycles-pp.__libc_write
16.80 ± 20% -16.8 0.00 perf-profile.children.cycles-pp.record__pushfn
16.60 ± 18% -16.6 0.00 perf-profile.children.cycles-pp.writen
16.60 ± 18% -16.6 0.01 ±264% perf-profile.children.cycles-pp.shmem_file_write_iter
16.42 ± 19% -16.4 0.00 perf-profile.children.cycles-pp.generic_perform_write
16.42 ± 41% -16.1 0.29 ± 13% perf-profile.children.cycles-pp.seq_read_iter
16.81 ± 41% -15.9 0.94 ± 79% perf-profile.children.cycles-pp.read
16.59 ± 42% -15.6 0.96 ± 69% perf-profile.children.cycles-pp.vfs_read
16.59 ± 42% -15.6 0.96 ± 69% perf-profile.children.cycles-pp.ksys_read
19.35 ± 18% -15.4 3.98 ±173% perf-profile.children.cycles-pp.__cmd_record
14.11 ± 37% -14.1 0.00 perf-profile.children.cycles-pp.arch_do_signal_or_restart
14.11 ± 37% -14.1 0.00 perf-profile.children.cycles-pp.get_signal
10.35 ± 37% -10.1 0.27 ± 64% perf-profile.children.cycles-pp.asm_exc_page_fault
10.10 ± 32% -10.0 0.07 ±100% perf-profile.children.cycles-pp.__fput
9.93 ± 74% -9.9 0.01 ±264% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
9.60 ± 77% -9.6 0.00 perf-profile.children.cycles-pp.proc_reg_read_iter
9.58 ± 36% -9.6 0.00 perf-profile.children.cycles-pp.task_work_run
9.10 ± 54% -8.9 0.16 ± 53% perf-profile.children.cycles-pp.exit_mmap
9.10 ± 54% -8.9 0.16 ± 53% perf-profile.children.cycles-pp.__mmput
8.57 ± 35% -8.5 0.09 ± 78% perf-profile.children.cycles-pp.do_sys_openat2
8.57 ± 35% -8.5 0.10 ± 78% perf-profile.children.cycles-pp.__x64_sys_openat
8.39 ± 40% -8.3 0.06 ±101% perf-profile.children.cycles-pp.perf_event_release_kernel
8.39 ± 40% -8.3 0.06 ±101% perf-profile.children.cycles-pp.perf_release
8.24 ± 36% -8.2 0.09 ± 78% perf-profile.children.cycles-pp.do_filp_open
8.24 ± 36% -8.2 0.09 ± 78% perf-profile.children.cycles-pp.path_openat
8.36 ± 29% -8.1 0.23 ± 62% perf-profile.children.cycles-pp.exc_page_fault
8.16 ± 33% -7.9 0.23 ± 62% perf-profile.children.cycles-pp.do_user_addr_fault
7.12 ± 84% -7.1 0.00 perf-profile.children.cycles-pp.show_interrupts
6.98 ± 79% -7.0 0.00 perf-profile.children.cycles-pp.seq_printf
7.01 ± 49% -6.9 0.15 ± 54% perf-profile.children.cycles-pp.exit_mm
6.95 ± 36% -6.7 0.22 ± 61% perf-profile.children.cycles-pp.handle_mm_fault
6.23 ± 44% -6.2 0.00 perf-profile.children.cycles-pp.proc_pid_status
6.23 ± 44% -6.2 0.00 perf-profile.children.cycles-pp.proc_single_show
6.22 ± 60% -6.2 0.00 perf-profile.children.cycles-pp.open64
6.08 ± 31% -6.1 0.00 perf-profile.children.cycles-pp.event_function_call
6.23 ± 42% -6.0 0.21 ± 62% perf-profile.children.cycles-pp.__handle_mm_fault
6.23 ± 44% -6.0 0.25 ± 15% perf-profile.children.cycles-pp.seq_read
5.86 ± 28% -5.9 0.00 perf-profile.children.cycles-pp.smp_call_function_single
5.72 ± 54% -5.7 0.00 perf-profile.children.cycles-pp.fault_in_iov_iter_readable
5.82 ± 48% -5.6 0.20 ± 46% perf-profile.children.cycles-pp.do_execveat_common
5.82 ± 48% -5.6 0.20 ± 46% perf-profile.children.cycles-pp.execve
5.82 ± 48% -5.6 0.20 ± 46% perf-profile.children.cycles-pp.__x64_sys_execve
5.60 ± 55% -5.6 0.00 perf-profile.children.cycles-pp.fault_in_readable
5.83 ± 57% -5.0 0.83 ± 18% perf-profile.children.cycles-pp._raw_spin_lock
4.97 ± 49% -5.0 0.00 perf-profile.children.cycles-pp.copy_page_from_iter_atomic
4.65 ± 60% -4.5 0.13 ± 47% perf-profile.children.cycles-pp.bprm_execve
4.47 ± 64% -4.4 0.10 ± 54% perf-profile.children.cycles-pp.load_elf_binary
4.47 ± 64% -4.4 0.10 ± 54% perf-profile.children.cycles-pp.exec_binprm
4.47 ± 64% -4.4 0.10 ± 54% perf-profile.children.cycles-pp.search_binary_handler
4.52 ± 42% -4.3 0.18 ± 46% perf-profile.children.cycles-pp.__x64_sys_exit_group
3.52 ± 57% -3.5 0.06 ± 83% perf-profile.children.cycles-pp.kernel_clone
3.28 ± 47% -3.2 0.09 ± 80% perf-profile.children.cycles-pp.do_fault
3.12 ± 46% -3.0 0.08 ± 80% perf-profile.children.cycles-pp.do_read_fault
2.33 ± 42% -2.3 0.07 ± 80% perf-profile.children.cycles-pp.filemap_map_pages
1.99 ± 34% -1.9 0.05 ± 78% perf-profile.children.cycles-pp.link_path_walk
0.00 +0.1 0.07 ± 15% perf-profile.children.cycles-pp.__update_blocked_fair
0.00 +0.1 0.07 ± 23% perf-profile.children.cycles-pp.uncharge_folio
0.00 +0.1 0.07 ± 19% perf-profile.children.cycles-pp.rcu_nocb_try_bypass
0.00 +0.1 0.07 ± 11% perf-profile.children.cycles-pp.hrtimer_update_next_event
0.00 +0.1 0.08 ± 26% perf-profile.children.cycles-pp.memcg_account_kmem
0.00 +0.1 0.08 ± 22% perf-profile.children.cycles-pp.free_tail_page_prepare
0.00 +0.1 0.08 ± 22% perf-profile.children.cycles-pp.note_gp_changes
0.00 +0.1 0.08 ± 38% perf-profile.children.cycles-pp.console_conditional_schedule
0.00 +0.1 0.08 ± 10% perf-profile.children.cycles-pp.call_cpuidle
0.00 +0.1 0.08 ± 15% perf-profile.children.cycles-pp.cpuidle_governor_latency_req
0.00 +0.1 0.08 ± 13% perf-profile.children.cycles-pp.error_entry
0.00 +0.1 0.09 ± 15% perf-profile.children.cycles-pp.__libc_read
0.00 +0.1 0.09 ± 23% perf-profile.children.cycles-pp.read_counters
0.00 +0.1 0.09 ± 14% perf-profile.children.cycles-pp.xa_load
0.00 +0.1 0.09 ± 16% perf-profile.children.cycles-pp.hrtimer_get_next_event
0.00 +0.1 0.09 ± 13% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.00 +0.1 0.09 ± 22% perf-profile.children.cycles-pp.cmd_stat
0.00 +0.1 0.09 ± 22% perf-profile.children.cycles-pp.dispatch_events
0.00 +0.1 0.09 ± 22% perf-profile.children.cycles-pp.process_interval
0.00 +0.1 0.10 ± 46% perf-profile.children.cycles-pp.__sysvec_irq_work
0.00 +0.1 0.10 ± 46% perf-profile.children.cycles-pp._printk
0.00 +0.1 0.10 ± 46% perf-profile.children.cycles-pp.asm_sysvec_irq_work
0.00 +0.1 0.10 ± 46% perf-profile.children.cycles-pp.irq_work_run
0.00 +0.1 0.10 ± 46% perf-profile.children.cycles-pp.sysvec_irq_work
0.00 +0.1 0.10 ± 15% perf-profile.children.cycles-pp.timerqueue_add
0.00 +0.1 0.11 ± 13% perf-profile.children.cycles-pp.x86_pmu_disable
0.00 +0.1 0.11 ± 39% perf-profile.children.cycles-pp.irq_work_single
0.00 +0.1 0.11 ± 14% perf-profile.children.cycles-pp.timerqueue_del
0.00 +0.1 0.11 ± 54% perf-profile.children.cycles-pp.drm_fb_helper_damage_area
0.00 +0.1 0.11 ± 11% perf-profile.children.cycles-pp.__hrtimer_next_event_base
0.00 +0.1 0.12 ± 35% perf-profile.children.cycles-pp.folio_lruvec_lock_irqsave
0.00 +0.1 0.12 ± 36% perf-profile.children.cycles-pp.irq_work_run_list
0.00 +0.1 0.12 ± 13% perf-profile.children.cycles-pp.perf_pmu_nop_void
0.00 +0.1 0.13 ± 13% perf-profile.children.cycles-pp.enqueue_hrtimer
0.00 +0.1 0.13 ± 12% perf-profile.children.cycles-pp.irqtime_account_process_tick
0.00 +0.1 0.14 ± 23% perf-profile.children.cycles-pp.__put_partials
0.00 +0.1 0.14 ± 31% perf-profile.children.cycles-pp.check_cpu_stall
0.00 +0.1 0.14 ± 15% perf-profile.children.cycles-pp.update_rq_clock
0.00 +0.1 0.14 ± 16% perf-profile.children.cycles-pp.hrtimer_next_event_without
0.00 +0.2 0.16 ± 67% perf-profile.children.cycles-pp.calc_global_load_tick
0.00 +0.2 0.16 ± 24% perf-profile.children.cycles-pp.filemap_unaccount_folio
0.00 +0.2 0.16 ± 12% perf-profile.children.cycles-pp.local_clock_noinstr
0.00 +0.2 0.17 ± 14% perf-profile.children.cycles-pp.should_we_balance
0.00 +0.2 0.17 ± 25% perf-profile.children.cycles-pp.delay_halt_tpause
0.00 +0.2 0.19 ± 35% perf-profile.children.cycles-pp.arch_call_rest_init
0.00 +0.2 0.19 ± 35% perf-profile.children.cycles-pp.rest_init
0.00 +0.2 0.19 ± 35% perf-profile.children.cycles-pp.start_kernel
0.00 +0.2 0.19 ± 35% perf-profile.children.cycles-pp.x86_64_start_kernel
0.00 +0.2 0.19 ± 35% perf-profile.children.cycles-pp.x86_64_start_reservations
0.00 +0.2 0.21 ± 19% perf-profile.children.cycles-pp.get_next_timer_interrupt
0.00 +0.2 0.22 ± 25% perf-profile.children.cycles-pp.free_one_page
0.00 +0.2 0.22 ± 14% perf-profile.children.cycles-pp.trigger_load_balance
0.00 +0.2 0.23 ± 14% perf-profile.children.cycles-pp.update_irq_load_avg
0.00 +0.2 0.23 ± 15% perf-profile.children.cycles-pp.update_blocked_averages
0.00 +0.2 0.24 ± 17% perf-profile.children.cycles-pp.run_rebalance_domains
0.00 +0.2 0.24 ± 17% perf-profile.children.cycles-pp.list_lru_del
0.00 +0.2 0.24 ± 19% perf-profile.children.cycles-pp.radix_tree_node_rcu_free
0.00 +0.2 0.25 ± 15% perf-profile.children.cycles-pp.get_slabinfo
0.00 +0.2 0.25 ± 15% perf-profile.children.cycles-pp.slab_show
0.00 +0.3 0.25 ± 21% perf-profile.children.cycles-pp.ct_kernel_exit_state
0.00 +0.3 0.28 ± 24% perf-profile.children.cycles-pp.delay_halt
0.00 +0.3 0.29 ± 18% perf-profile.children.cycles-pp.ct_kernel_enter
0.00 +0.3 0.30 ± 9% perf-profile.children.cycles-pp.irqtime_account_irq
0.00 +0.3 0.31 ± 18% perf-profile.children.cycles-pp.ct_idle_exit
0.00 +0.3 0.31 ± 18% perf-profile.children.cycles-pp.tick_sched_do_timer
0.00 +0.3 0.32 ± 16% perf-profile.children.cycles-pp.__mod_lruvec_kmem_state
0.00 +0.3 0.32 ± 15% perf-profile.children.cycles-pp.xas_start
0.00 +0.3 0.32 ± 16% perf-profile.children.cycles-pp.rcu_pending
0.00 +0.3 0.32 ± 10% perf-profile.children.cycles-pp.sched_clock
0.00 +0.4 0.37 ± 11% perf-profile.children.cycles-pp.native_apic_msr_eoi
0.00 +0.4 0.38 ± 9% perf-profile.children.cycles-pp.sched_clock_cpu
0.00 +0.4 0.40 ± 17% perf-profile.children.cycles-pp.ifs_free
0.00 +0.4 0.40 ± 14% perf-profile.children.cycles-pp.rcu_sched_clock_irq
0.00 +0.4 0.40 ± 18% perf-profile.children.cycles-pp.__page_cache_release
0.00 +0.4 0.42 ± 10% perf-profile.children.cycles-pp.native_sched_clock
0.00 +0.4 0.43 ± 13% perf-profile.children.cycles-pp.lapic_next_deadline
0.00 +0.4 0.45 ± 13% perf-profile.children.cycles-pp.mem_cgroup_from_slab_obj
0.00 +0.5 0.46 ± 12% perf-profile.children.cycles-pp.read_tsc
0.00 +0.5 0.48 ± 7% perf-profile.children.cycles-pp.perf_rotate_context
0.00 +0.5 0.52 ± 23% perf-profile.children.cycles-pp.page_counter_uncharge
0.00 +0.5 0.52 ± 58% perf-profile.children.cycles-pp.tick_nohz_irq_exit
0.00 +0.5 0.55 ± 25% perf-profile.children.cycles-pp.rcu_cblist_dequeue
0.00 +0.6 0.56 ± 14% perf-profile.children.cycles-pp.list_lru_del_obj
0.00 +0.6 0.59 ± 21% perf-profile.children.cycles-pp.ktime_get_update_offsets_now
0.00 +0.6 0.64 ± 24% perf-profile.children.cycles-pp.drm_fbdev_generic_damage_blit_real
0.00 +0.6 0.64 ± 93% perf-profile.children.cycles-pp.tick_irq_enter
0.00 +0.7 0.66 ± 89% perf-profile.children.cycles-pp.irq_enter_rcu
0.00 +0.7 0.69 ± 40% perf-profile.children.cycles-pp.xas_descend
0.00 +0.7 0.69 ± 22% perf-profile.children.cycles-pp.uncharge_batch
0.00 +0.7 0.70 ± 25% perf-profile.children.cycles-pp.folio_undo_large_rmappable
0.00 +0.7 0.73 ± 22% perf-profile.children.cycles-pp.__free_pages_ok
0.00 +0.7 0.73 ± 21% perf-profile.children.cycles-pp.delete_from_page_cache_batch
0.00 +0.7 0.74 ± 22% perf-profile.children.cycles-pp.__mem_cgroup_uncharge
0.00 +0.8 0.78 ± 14% perf-profile.children.cycles-pp.xas_clear_mark
0.00 +0.9 0.87 ± 21% perf-profile.children.cycles-pp.truncate_cleanup_folio
0.00 +0.9 0.95 ± 13% perf-profile.children.cycles-pp.workingset_update_node
0.00 +1.0 0.96 ± 62% perf-profile.children.cycles-pp.fast_imageblit
0.00 +1.0 0.98 ± 61% perf-profile.children.cycles-pp.sys_imageblit
0.00 +1.0 0.98 ± 61% perf-profile.children.cycles-pp.drm_fbdev_generic_defio_imageblit
0.13 ±264% +1.1 1.20 ± 54% perf-profile.children.cycles-pp.tick_nohz_next_event
0.00 +1.2 1.16 ± 38% perf-profile.children.cycles-pp.clockevents_program_event
0.13 ±264% +1.3 1.40 ± 45% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.00 +1.3 1.29 ± 57% perf-profile.children.cycles-pp.bit_putcs
0.00 +1.3 1.34 ± 57% perf-profile.children.cycles-pp.fbcon_putcs
0.00 +1.5 1.46 ± 23% perf-profile.children.cycles-pp.destroy_large_folio
0.00 +1.5 1.52 ± 59% perf-profile.children.cycles-pp.fbcon_redraw
0.00 +1.5 1.55 ± 58% perf-profile.children.cycles-pp.con_scroll
0.00 +1.5 1.55 ± 58% perf-profile.children.cycles-pp.fbcon_scroll
0.00 +1.5 1.55 ± 58% perf-profile.children.cycles-pp.lf
0.00 +1.6 1.58 ± 57% perf-profile.children.cycles-pp.vt_console_print
0.00 +1.7 1.67 ± 20% perf-profile.children.cycles-pp.free_unref_page
0.00 +1.9 1.86 ± 39% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.13 ±264% +2.0 2.12 ± 29% perf-profile.children.cycles-pp.menu_select
0.55 ±134% +2.2 2.78 ± 18% perf-profile.children.cycles-pp.smpboot_thread_fn
0.00 +2.7 2.67 ± 19% perf-profile.children.cycles-pp.run_ksoftirqd
0.00 +2.8 2.83 ± 13% perf-profile.children.cycles-pp.wait_for_xmitr
0.75 ±132% +2.9 3.64 ± 10% perf-profile.children.cycles-pp.irq_exit_rcu
0.30 ±175% +3.1 3.40 ± 9% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.00 +3.2 3.24 ± 30% perf-profile.children.cycles-pp.ktime_get
0.44 ±173% +3.7 4.11 ± 15% perf-profile.children.cycles-pp.rcu_core
0.00 +3.7 3.72 ± 14% perf-profile.children.cycles-pp.xas_find
0.22 ±264% +3.8 4.01 ± 16% perf-profile.children.cycles-pp.rcu_do_batch
0.30 ±175% +4.4 4.68 ± 8% perf-profile.children.cycles-pp.perf_adjust_freq_unthr_context
0.30 ±175% +4.4 4.70 ± 8% perf-profile.children.cycles-pp.perf_event_task_tick
0.00 +4.4 4.41 ± 21% perf-profile.children.cycles-pp.__folio_batch_release
0.50 ±132% +4.4 4.93 ± 8% perf-profile.children.cycles-pp.intel_idle
0.00 +4.8 4.79 ± 15% perf-profile.children.cycles-pp.find_lock_entries
0.00 +5.0 5.01 ± 20% perf-profile.children.cycles-pp.io_serial_out
1.06 ±125% +5.2 6.25 ± 10% perf-profile.children.cycles-pp.scheduler_tick
0.00 +5.4 5.37 ± 8% perf-profile.children.cycles-pp.intel_idle_xstate
0.75 ±132% +5.4 6.12 ± 13% perf-profile.children.cycles-pp.__do_softirq
1.28 ±100% +5.9 7.18 ± 10% perf-profile.children.cycles-pp.update_process_times
1.28 ±100% +5.9 7.22 ± 10% perf-profile.children.cycles-pp.tick_sched_handle
1.28 ±100% +6.5 7.78 ± 9% perf-profile.children.cycles-pp.tick_nohz_highres_handler
0.22 ±264% +7.4 7.62 ± 12% perf-profile.children.cycles-pp.xas_store
0.00 +8.4 8.39 ± 15% perf-profile.children.cycles-pp.truncate_folio_batch_exceptionals
1.28 ±100% +9.0 10.25 ± 6% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.00 +10.6 10.65 ± 12% perf-profile.children.cycles-pp.io_serial_in
0.00 +10.8 10.80 ± 12% perf-profile.children.cycles-pp.wait_for_lsr
1.28 ±100% +11.0 12.30 ± 7% perf-profile.children.cycles-pp.hrtimer_interrupt
1.28 ±100% +11.4 12.71 ± 7% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
2.02 ± 85% +15.8 17.80 ± 7% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.00 +15.9 15.94 ± 14% perf-profile.children.cycles-pp.serial8250_console_write
0.17 ±264% +17.5 17.64 ± 12% perf-profile.children.cycles-pp.write
0.00 +17.5 17.55 ± 13% perf-profile.children.cycles-pp.devkmsg_emit
0.00 +17.6 17.55 ± 13% perf-profile.children.cycles-pp.devkmsg_write
0.00 +17.6 17.56 ± 12% perf-profile.children.cycles-pp.console_flush_all
0.00 +17.6 17.56 ± 12% perf-profile.children.cycles-pp.console_unlock
0.00 +17.6 17.65 ± 12% perf-profile.children.cycles-pp.vprintk_emit
0.00 +18.0 17.98 ± 12% perf-profile.children.cycles-pp.ast_primary_plane_helper_atomic_update
0.00 +18.0 17.98 ± 12% perf-profile.children.cycles-pp.drm_fb_memcpy
0.00 +18.0 17.98 ± 12% perf-profile.children.cycles-pp.memcpy_toio
0.00 +18.0 18.02 ± 12% perf-profile.children.cycles-pp.ast_mode_config_helper_atomic_commit_tail
0.00 +18.0 18.02 ± 12% perf-profile.children.cycles-pp.commit_tail
0.00 +18.0 18.02 ± 12% perf-profile.children.cycles-pp.drm_atomic_helper_commit_planes
0.00 +18.0 18.02 ± 12% perf-profile.children.cycles-pp.drm_atomic_helper_commit_tail_rpm
0.00 +18.0 18.03 ± 12% perf-profile.children.cycles-pp.drm_atomic_commit
0.00 +18.0 18.03 ± 12% perf-profile.children.cycles-pp.drm_atomic_helper_commit
0.00 +18.0 18.03 ± 12% perf-profile.children.cycles-pp.drm_atomic_helper_dirtyfb
0.00 +18.7 18.67 ± 12% perf-profile.children.cycles-pp.drm_fb_helper_damage_work
0.00 +18.7 18.67 ± 12% perf-profile.children.cycles-pp.drm_fbdev_generic_helper_fb_dirty
0.00 +18.7 18.72 ± 12% perf-profile.children.cycles-pp.process_one_work
0.00 +18.8 18.77 ± 12% perf-profile.children.cycles-pp.worker_thread
0.00 +19.3 19.28 ± 15% perf-profile.children.cycles-pp.truncate_inode_pages_range
0.00 +19.3 19.28 ± 15% perf-profile.children.cycles-pp.evict
0.00 +19.3 19.29 ± 15% perf-profile.children.cycles-pp.__x64_sys_unlinkat
0.00 +19.3 19.29 ± 15% perf-profile.children.cycles-pp.do_unlinkat
0.00 +19.3 19.29 ± 15% perf-profile.children.cycles-pp.unlinkat
1.04 ± 79% +22.3 23.38 ± 15% perf-profile.children.cycles-pp.ret_from_fork_asm
0.89 ±100% +22.5 23.36 ± 15% perf-profile.children.cycles-pp.kthread
0.89 ±100% +22.5 23.38 ± 15% perf-profile.children.cycles-pp.ret_from_fork
6.41 ± 88% +26.4 32.85 ± 7% perf-profile.children.cycles-pp.start_secondary
6.41 ± 88% +26.6 33.04 ± 7% perf-profile.children.cycles-pp.cpu_startup_entry
6.41 ± 88% +26.6 33.04 ± 7% perf-profile.children.cycles-pp.do_idle
6.41 ± 88% +26.6 33.04 ± 7% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
3.56 ± 99% +26.7 30.28 ± 7% perf-profile.children.cycles-pp.cpuidle_enter_state
3.56 ± 99% +26.7 30.30 ± 7% perf-profile.children.cycles-pp.cpuidle_enter
3.68 ± 96% +29.0 32.73 ± 7% perf-profile.children.cycles-pp.cpuidle_idle_call
5.46 ± 30% -5.5 0.00 perf-profile.self.cycles-pp.smp_call_function_single
5.44 ± 65% -4.6 0.80 ± 18% perf-profile.self.cycles-pp._raw_spin_lock
4.63 ± 59% -4.6 0.00 perf-profile.self.cycles-pp.copy_page_from_iter_atomic
0.00 +0.1 0.06 ± 32% perf-profile.self.cycles-pp.free_unref_page_commit
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.do_idle
0.00 +0.1 0.06 ± 10% perf-profile.self.cycles-pp.perf_rotate_context
0.00 +0.1 0.06 ± 17% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.00 +0.1 0.07 ± 14% perf-profile.self.cycles-pp.load_balance
0.00 +0.1 0.07 ± 17% perf-profile.self.cycles-pp.ct_kernel_enter
0.00 +0.1 0.07 ± 25% perf-profile.self.cycles-pp.rcu_sched_clock_irq
0.00 +0.1 0.08 ± 15% perf-profile.self.cycles-pp.asm_sysvec_apic_timer_interrupt
0.00 +0.1 0.08 ± 9% perf-profile.self.cycles-pp.call_cpuidle
0.00 +0.1 0.08 ± 13% perf-profile.self.cycles-pp.error_entry
0.00 +0.1 0.08 ± 21% perf-profile.self.cycles-pp.__do_softirq
0.00 +0.1 0.08 ± 24% perf-profile.self.cycles-pp.uncharge_batch
0.00 +0.1 0.08 ± 20% perf-profile.self.cycles-pp.__page_cache_release
0.00 +0.1 0.09 ± 9% perf-profile.self.cycles-pp.hrtimer_interrupt
0.00 +0.1 0.09 ± 15% perf-profile.self.cycles-pp.x86_pmu_disable
0.00 +0.1 0.09 ± 26% perf-profile.self.cycles-pp.irqtime_account_irq
0.00 +0.1 0.09 ± 10% perf-profile.self.cycles-pp.__hrtimer_next_event_base
0.00 +0.1 0.10 ± 26% perf-profile.self.cycles-pp.delay_halt
0.00 +0.1 0.10 ± 24% perf-profile.self.cycles-pp.delete_from_page_cache_batch
0.00 +0.1 0.11 ± 11% perf-profile.self.cycles-pp.scheduler_tick
0.00 +0.1 0.12 ± 12% perf-profile.self.cycles-pp.workingset_update_node
0.00 +0.1 0.13 ± 32% perf-profile.self.cycles-pp.check_cpu_stall
0.00 +0.1 0.13 ± 12% perf-profile.self.cycles-pp.irqtime_account_process_tick
0.00 +0.1 0.13 ± 12% perf-profile.self.cycles-pp.__hrtimer_run_queues
0.00 +0.1 0.15 ± 71% perf-profile.self.cycles-pp.fbcon_redraw
0.00 +0.2 0.15 ± 67% perf-profile.self.cycles-pp.calc_global_load_tick
0.00 +0.2 0.15 ± 9% perf-profile.self.cycles-pp.cpuidle_idle_call
0.00 +0.2 0.16 ± 55% perf-profile.self.cycles-pp.bit_putcs
0.00 +0.2 0.17 ± 25% perf-profile.self.cycles-pp.delay_halt_tpause
0.00 +0.2 0.18 ± 13% perf-profile.self.cycles-pp.rcu_pending
0.00 +0.2 0.19 ± 16% perf-profile.self.cycles-pp.list_lru_del_obj
0.00 +0.2 0.21 ± 12% perf-profile.self.cycles-pp.trigger_load_balance
0.00 +0.2 0.22 ± 15% perf-profile.self.cycles-pp.truncate_folio_batch_exceptionals
0.00 +0.2 0.22 ± 16% perf-profile.self.cycles-pp.update_irq_load_avg
0.00 +0.2 0.23 ± 16% perf-profile.self.cycles-pp.radix_tree_node_rcu_free
0.00 +0.2 0.23 ± 30% perf-profile.self.cycles-pp.tick_sched_do_timer
0.00 +0.2 0.25 ± 15% perf-profile.self.cycles-pp.get_slabinfo
0.00 +0.2 0.25 ± 20% perf-profile.self.cycles-pp.ct_kernel_exit_state
0.00 +0.3 0.27 ± 16% perf-profile.self.cycles-pp.xas_start
0.00 +0.3 0.33 ± 54% perf-profile.self.cycles-pp.tick_nohz_next_event
0.00 +0.4 0.36 ± 10% perf-profile.self.cycles-pp.native_apic_msr_eoi
0.00 +0.4 0.38 ± 16% perf-profile.self.cycles-pp.ifs_free
0.00 +0.4 0.40 ± 10% perf-profile.self.cycles-pp.native_sched_clock
0.00 +0.4 0.43 ± 13% perf-profile.self.cycles-pp.lapic_next_deadline
0.00 +0.4 0.44 ± 13% perf-profile.self.cycles-pp.mem_cgroup_from_slab_obj
0.00 +0.4 0.45 ± 11% perf-profile.self.cycles-pp.read_tsc
0.00 +0.4 0.45 ± 22% perf-profile.self.cycles-pp.__free_pages_ok
0.00 +0.5 0.48 ± 23% perf-profile.self.cycles-pp.page_counter_uncharge
0.00 +0.5 0.52 ± 23% perf-profile.self.cycles-pp.ktime_get_update_offsets_now
0.00 +0.5 0.52 ± 15% perf-profile.self.cycles-pp.xas_load
0.00 +0.5 0.53 ± 25% perf-profile.self.cycles-pp.rcu_cblist_dequeue
0.00 +0.6 0.59 ± 48% perf-profile.self.cycles-pp.xas_descend
0.00 +0.6 0.62 ± 8% perf-profile.self.cycles-pp.menu_select
0.00 +0.6 0.62 ± 14% perf-profile.self.cycles-pp.xas_clear_mark
0.00 +0.7 0.69 ± 25% perf-profile.self.cycles-pp.folio_undo_large_rmappable
0.00 +1.0 0.96 ± 62% perf-profile.self.cycles-pp.fast_imageblit
0.00 +1.1 1.10 ± 23% perf-profile.self.cycles-pp.find_lock_entries
0.13 ±264% +1.2 1.38 ± 12% perf-profile.self.cycles-pp.perf_adjust_freq_unthr_context
0.30 ±175% +1.3 1.62 ± 10% perf-profile.self.cycles-pp.cpuidle_enter_state
0.48 ±132% +1.8 2.28 ± 16% perf-profile.self.cycles-pp.__slab_free
0.00 +2.8 2.85 ± 34% perf-profile.self.cycles-pp.ktime_get
0.30 ±175% +3.1 3.40 ± 9% perf-profile.self.cycles-pp.__intel_pmu_enable_all
0.00 +3.2 3.19 ± 14% perf-profile.self.cycles-pp.xas_store
0.00 +3.5 3.54 ± 15% perf-profile.self.cycles-pp.xas_find
0.50 ±132% +4.4 4.93 ± 8% perf-profile.self.cycles-pp.intel_idle
0.00 +5.0 5.01 ± 20% perf-profile.self.cycles-pp.io_serial_out
0.00 +5.3 5.34 ± 8% perf-profile.self.cycles-pp.intel_idle_xstate
0.00 +10.6 10.65 ± 12% perf-profile.self.cycles-pp.io_serial_in
0.00 +17.6 17.56 ± 12% perf-profile.self.cycles-pp.memcpy_toio
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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