From: kernel test robot <oliver.sang@intel.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: <oe-lkp@lists.linux.dev>, <lkp@intel.com>,
<linux-kernel@vger.kernel.org>, <aubrey.li@linux.intel.com>,
<yu.c.chen@intel.com>, <oliver.sang@intel.com>
Subject: [linux-next:master] [sched/eevdf] 85570f10a4: hackbench.throughput 77.2% improvement
Date: Wed, 15 Jul 2026 12:49:11 +0800 [thread overview]
Message-ID: <202607151005.f697e2dc-lkp@intel.com> (raw)
Hello,
kernel test robot noticed a 77.2% improvement of hackbench.throughput on:
commit: 85570f10a4c61372c1d437365b9d8dbad512ec6f ("sched/eevdf: Move to a single runqueue")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
testcase: hackbench
config: x86_64-rhel-9.4
compiler: gcc-14
test machine: 224 threads 2 sockets Intel(R) Xeon(R) Platinum 8480CTDX (Sapphire Rapids) with 256G memory
parameters:
nr_threads: 100%
iterations: 4
mode: threads
ipc: pipe
cpufreq_governor: performance
In addition to that, the commit also has significant impact on the following tests:
+------------------+----------------------------------------------------------------+
| testcase: change | hackbench: hackbench.throughput 61.0% improvement |
| test parameters | cpufreq_governor=performance |
| | ipc=pipe |
| | iterations=4 |
| | mode=process |
| | nr_threads=50% |
+------------------+----------------------------------------------------------------+
| testcase: change | hackbench: hackbench.throughput 81.6% improvement |
| test parameters | cpufreq_governor=performance |
| | ipc=pipe |
| | iterations=8 |
| | mode=threads |
| | nr_threads=100% |
+------------------+----------------------------------------------------------------+
| testcase: change | will-it-scale: will-it-scale.per_process_ops 24.5% improvement |
| test parameters | cpufreq_governor=performance |
| | mode=process |
| | nr_task=100% |
| | test=sched_yield |
+------------------+----------------------------------------------------------------+
| testcase: change | will-it-scale: will-it-scale.per_thread_ops 26.0% improvement |
| test parameters | cpufreq_governor=performance |
| | mode=thread |
| | nr_task=100% |
| | test=sched_yield |
+------------------+----------------------------------------------------------------+
Details are as below:
-------------------------------------------------------------------------------------------------->
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20260715/202607151005.f697e2dc-lkp@intel.com
=========================================================================================
compiler/cpufreq_governor/ipc/iterations/kconfig/mode/nr_threads/rootfs/tbox_group/testcase:
gcc-14/performance/pipe/4/x86_64-rhel-9.4/threads/100%/debian-13-x86_64-20250902.cgz/lkp-spr-r02/hackbench
commit:
fb1050ac8e ("sched/fair: Change the default cgroup_mode to concur")
85570f10a4 ("sched/eevdf: Move to a single runqueue")
fb1050ac8e40aaa0 85570f10a4c61372c1d437365b9
---------------- ---------------------------
%stddev %change %stddev
\ | \
1696275 +77.2% 3006426 hackbench.throughput
1636129 +74.5% 2854793 hackbench.throughput_avg
1696275 +77.2% 3006426 hackbench.throughput_best
1579506 +64.7% 2600752 ± 2% hackbench.throughput_worst
65.56 -42.0% 38.05 hackbench.time.elapsed_time
65.56 -42.0% 38.05 hackbench.time.elapsed_time.max
1.98e+08 -58.0% 83202814 hackbench.time.involuntary_context_switches
95128 ± 3% -19.8% 76319 hackbench.time.minor_page_faults
21465 -2.3% 20980 hackbench.time.percent_of_cpu_this_job_got
12919 -46.0% 6982 hackbench.time.system_time
1156 -13.3% 1001 hackbench.time.user_time
7.285e+08 -61.0% 2.841e+08 hackbench.time.voluntary_context_switches
3696076 ± 6% +26.4% 4672222 ± 5% cpuidle..usage
1090577 ± 93% -99.2% 8572 ± 8% numa-meminfo.node0.Shmem
355.18 -7.5% 328.57 uptime.boot
96279829 +10.6% 1.064e+08 ± 2% numa-numastat.node0.local_node
96327388 +10.6% 1.066e+08 ± 2% numa-numastat.node0.numa_hit
97194657 +13.6% 1.104e+08 ± 2% numa-numastat.node1.local_node
97397915 +13.5% 1.106e+08 ± 2% numa-numastat.node1.numa_hit
8.71 ± 3% +87.1% 16.29 ± 31% vmstat.cpu.id
6709250 ± 3% -28.0% 4833316 ± 2% vmstat.memory.cache
13537037 -35.5% 8734230 ± 6% vmstat.system.cs
474702 -27.1% 345957 ± 6% vmstat.system.in
5.73 ± 6% +6.3 12.05 ± 47% mpstat.cpu.all.idle%
0.04 ± 6% +0.0 0.05 ± 9% mpstat.cpu.all.soft%
85.69 -9.7 76.00 ± 6% mpstat.cpu.all.sys%
7.78 +3.2 11.02 ± 6% mpstat.cpu.all.usr%
33.50 ± 18% -28.9% 23.83 ± 17% mpstat.max_utilization.seconds
272622 ± 93% -99.2% 2142 ± 8% numa-vmstat.node0.nr_shmem
96326453 +10.6% 1.066e+08 ± 2% numa-vmstat.node0.numa_hit
96278894 +10.6% 1.064e+08 ± 2% numa-vmstat.node0.numa_local
97397324 +13.5% 1.106e+08 ± 2% numa-vmstat.node1.numa_hit
97194064 +13.6% 1.104e+08 ± 2% numa-vmstat.node1.numa_local
3673 ± 11% -99.6% 15.50 ± 32% perf-c2c.DRAM.local
7072 ± 11% -99.7% 18.00 ± 31% perf-c2c.DRAM.remote
46785 ± 27% -100.0% 10.00 ± 23% perf-c2c.HITM.local
1578 ± 44% -99.5% 7.17 ± 39% perf-c2c.HITM.remote
48363 ± 27% -100.0% 17.17 ± 14% perf-c2c.HITM.total
3225741 ± 7% -59.2% 1314614 ± 8% meminfo.Active
3225741 ± 7% -59.2% 1314614 ± 8% meminfo.Active(anon)
437564 -4.6% 417285 meminfo.AnonHugePages
6495617 ± 3% -29.0% 4611527 ± 2% meminfo.Cached
3408354 ± 7% -56.3% 1490021 ± 6% meminfo.Committed_AS
12022811 ± 2% -14.7% 10251817 meminfo.Memused
2424250 ± 10% -77.7% 540163 ± 18% meminfo.Shmem
12116243 ± 2% -14.5% 10354026 meminfo.max_used_kB
14001950 -33.5% 9308468 ± 6% perf-stat.i.context-switches
835576 ± 2% -45.7% 453685 ± 7% perf-stat.i.cpu-migrations
7968 ± 2% +31.3% 10459 ± 4% perf-stat.i.minor-faults
7968 ± 2% +31.3% 10460 ± 4% perf-stat.i.page-faults
13821611 -34.3% 9080172 ± 5% perf-stat.ps.context-switches
220586 -1.0% 218347 perf-stat.ps.cpu-clock
816627 ± 2% -45.9% 442153 ± 7% perf-stat.ps.cpu-migrations
7343 ± 2% +31.8% 9680 ± 5% perf-stat.ps.minor-faults
7343 ± 2% +31.8% 9680 ± 5% perf-stat.ps.page-faults
220586 -1.0% 218347 perf-stat.ps.task-clock
0.04 +0.0 0.08 ± 9% turbostat.C1%
0.50 ± 4% +0.4 0.87 ± 4% turbostat.C1E%
5.60 ± 5% +6.1 11.69 ± 47% turbostat.C6%
2.05 +69.7% 3.48 ± 7% turbostat.CPU%c1
3.77 ± 7% +129.1% 8.64 ± 61% turbostat.CPU%c6
0.66 +46.8% 0.97 turbostat.IPC
32630394 ± 2% -54.7% 14765365 ± 2% turbostat.IRQ
2987864 ± 6% -100.0% 1343 ± 47% turbostat.NMI
64.80 ± 9% +30.7 95.52 ± 6% turbostat.PKG_%
0.18 ±124% +555.6% 1.18 ± 96% turbostat.Pkg%pc2
22.74 +10.4% 25.12 turbostat.RAMWatt
810167 ± 7% -59.3% 330052 ± 7% proc-vmstat.nr_active_anon
201658 -3.4% 194900 proc-vmstat.nr_anon_pages
1627634 ± 3% -29.1% 1154237 ± 2% proc-vmstat.nr_file_pages
159850 -4.0% 153527 ± 4% proc-vmstat.nr_kernel_stack
609792 ± 10% -77.6% 136397 ± 17% proc-vmstat.nr_shmem
39190 -3.6% 37767 proc-vmstat.nr_slab_reclaimable
810167 ± 7% -59.3% 330052 ± 7% proc-vmstat.nr_zone_active_anon
1.937e+08 +12.1% 2.171e+08 proc-vmstat.numa_hit
1.935e+08 +12.1% 2.169e+08 proc-vmstat.numa_local
1.94e+08 +12.0% 2.173e+08 proc-vmstat.pgalloc_normal
1.921e+08 +12.4% 2.16e+08 proc-vmstat.pgfree
36049 ± 11% -33.1% 24101 ± 2% proc-vmstat.pgreuse
22.42 ± 28% -13.4 9.07 ± 97% perf-profile.calltrace.cycles-pp.process_simple.perf_session__process_events.record__finish_output.cmd_record
22.38 ± 28% -13.3 9.07 ± 97% perf-profile.calltrace.cycles-pp.ordered_events__queue.process_simple.perf_session__process_events.record__finish_output.cmd_record
5.69 ± 25% -4.5 1.20 ± 85% perf-profile.calltrace.cycles-pp.cmd_record.handle_internal_command.main
8.35 ± 73% -1.7 6.67 ±223% perf-profile.calltrace.cycles-pp.__ordered_events__flush.perf_session__process_user_event.perf_session__process_events.record__finish_output.cmd_record
8.35 ± 73% -1.7 6.67 ±223% perf-profile.calltrace.cycles-pp.perf_session__process_user_event.perf_session__process_events.record__finish_output.cmd_record
8.08 ± 73% -1.4 6.67 ±223% perf-profile.calltrace.cycles-pp.ordered_events__deliver_event.__ordered_events__flush.perf_session__process_user_event.perf_session__process_events.record__finish_output
8.08 ± 73% -1.4 6.67 ±223% perf-profile.calltrace.cycles-pp.perf_session__deliver_event.ordered_events__deliver_event.__ordered_events__flush.perf_session__process_user_event.perf_session__process_events
5.06 ±103% +0.5 5.56 ±223% perf-profile.calltrace.cycles-pp.sample__for_each_callchain_node.build_id__mark_dso_hit.perf_session__deliver_event.ordered_events__deliver_event.__ordered_events__flush
4.88 ±103% +0.7 5.56 ±223% perf-profile.calltrace.cycles-pp.__thread__resolve_callchain.sample__for_each_callchain_node.build_id__mark_dso_hit.perf_session__deliver_event.ordered_events__deliver_event
5.80 ±105% +0.9 6.67 ±223% perf-profile.calltrace.cycles-pp.build_id__mark_dso_hit.perf_session__deliver_event.ordered_events__deliver_event.__ordered_events__flush.perf_session__process_user_event
3.90 ±104% +1.7 5.56 ±223% perf-profile.calltrace.cycles-pp.thread__resolve_callchain_sample.__thread__resolve_callchain.sample__for_each_callchain_node.build_id__mark_dso_hit.perf_session__deliver_event
3.53 ±104% +2.0 5.56 ±223% perf-profile.calltrace.cycles-pp.add_callchain_ip.thread__resolve_callchain_sample.__thread__resolve_callchain.sample__for_each_callchain_node.build_id__mark_dso_hit
8.35 ± 73% -1.7 6.67 ±223% perf-profile.children.cycles-pp.__ordered_events__flush
8.35 ± 73% -1.7 6.67 ±223% perf-profile.children.cycles-pp.perf_session__process_user_event
8.08 ± 73% -1.4 6.67 ±223% perf-profile.children.cycles-pp.ordered_events__deliver_event
8.08 ± 73% -0.6 7.51 ±194% perf-profile.children.cycles-pp.perf_session__deliver_event
5.06 ±103% +0.5 5.56 ±223% perf-profile.children.cycles-pp.sample__for_each_callchain_node
4.88 ±103% +0.7 5.56 ±223% perf-profile.children.cycles-pp.__thread__resolve_callchain
5.80 ±105% +0.9 6.67 ±223% perf-profile.children.cycles-pp.build_id__mark_dso_hit
3.95 ±103% +1.6 5.56 ±223% perf-profile.children.cycles-pp.thread__resolve_callchain_sample
3.58 ±103% +2.0 5.56 ±223% perf-profile.children.cycles-pp.add_callchain_ip
27668 -97.4% 720.48 sched_debug.cfs_rq:/.avg_vruntime.avg
45097 ± 5% -61.5% 17381 ± 25% sched_debug.cfs_rq:/.avg_vruntime.max
25078 -99.8% 49.43 ± 11% sched_debug.cfs_rq:/.avg_vruntime.min
2580 ± 13% -27.4% 1874 ± 15% sched_debug.cfs_rq:/.avg_vruntime.stddev
8.72 ± 5% -99.5% 0.04 ± 10% sched_debug.cfs_rq:/.h_nr_queued.avg
19.17 ± 6% -93.9% 1.17 ± 31% sched_debug.cfs_rq:/.h_nr_queued.max
4.46 ± 3% -95.3% 0.21 ± 7% sched_debug.cfs_rq:/.h_nr_queued.stddev
8.55 ± 5% -99.5% 0.04 ± 9% sched_debug.cfs_rq:/.h_nr_runnable.avg
19.08 ± 7% -94.8% 1.00 sched_debug.cfs_rq:/.h_nr_runnable.max
4.42 ± 3% -95.4% 0.20 ± 4% sched_debug.cfs_rq:/.h_nr_runnable.stddev
640858 ± 2% -96.2% 24377 ± 9% sched_debug.cfs_rq:/.load.avg
1540919 ± 8% -51.1% 754013 ± 37% sched_debug.cfs_rq:/.load.max
223212 ± 7% -47.7% 116795 ± 8% sched_debug.cfs_rq:/.load.stddev
41336 ± 9% +68.3% 69583 ± 21% sched_debug.cfs_rq:/.load_avg.max
193.92 ± 51% -100.0% 0.00 sched_debug.cfs_rq:/.load_avg.min
0.52 -91.7% 0.04 ± 9% sched_debug.cfs_rq:/.nr_queued.avg
0.13 ± 18% +53.1% 0.20 ± 4% sched_debug.cfs_rq:/.nr_queued.stddev
3.76 ± 26% +236.6% 12.67 ± 22% sched_debug.cfs_rq:/.removed.runnable_avg.avg
258.17 +101.5% 520.33 sched_debug.cfs_rq:/.removed.runnable_avg.max
29.75 ± 14% +159.8% 77.29 ± 11% sched_debug.cfs_rq:/.removed.runnable_avg.stddev
3.76 ± 26% +236.6% 12.67 ± 22% sched_debug.cfs_rq:/.removed.util_avg.avg
258.17 +101.5% 520.33 sched_debug.cfs_rq:/.removed.util_avg.max
29.75 ± 14% +159.8% 77.29 ± 11% sched_debug.cfs_rq:/.removed.util_avg.stddev
8861 ± 3% -98.5% 131.46 ± 6% sched_debug.cfs_rq:/.runnable_avg.avg
14023 ± 4% -92.3% 1080 ± 6% sched_debug.cfs_rq:/.runnable_avg.max
3571 ± 26% -100.0% 0.00 sched_debug.cfs_rq:/.runnable_avg.min
1695 ± 8% -87.4% 213.16 ± 5% sched_debug.cfs_rq:/.runnable_avg.stddev
573.43 -77.1% 131.34 ± 6% sched_debug.cfs_rq:/.util_avg.avg
1278 ± 4% -15.6% 1079 ± 6% sched_debug.cfs_rq:/.util_avg.max
266.50 ± 22% -100.0% 0.00 sched_debug.cfs_rq:/.util_avg.min
162.57 ± 4% +31.0% 213.04 ± 5% sched_debug.cfs_rq:/.util_avg.stddev
804.96 ± 7% -98.3% 13.46 ± 16% sched_debug.cfs_rq:/.util_est.avg
4373 ± 26% -79.6% 891.17 ± 7% sched_debug.cfs_rq:/.util_est.max
546.11 ± 11% -83.2% 91.62 ± 9% sched_debug.cfs_rq:/.util_est.stddev
27668 -97.4% 720.48 sched_debug.cfs_rq:/.zero_vruntime.avg
45097 ± 5% -61.5% 17381 ± 25% sched_debug.cfs_rq:/.zero_vruntime.max
25078 -99.8% 49.43 ± 11% sched_debug.cfs_rq:/.zero_vruntime.min
2580 ± 13% -27.4% 1874 ± 15% sched_debug.cfs_rq:/.zero_vruntime.stddev
666164 ± 3% +38.2% 920418 ± 2% sched_debug.cpu.avg_idle.avg
227571 ± 6% -20.3% 181298 ± 11% sched_debug.cpu.avg_idle.stddev
319224 -9.8% 288003 sched_debug.cpu.clock.avg
319969 -10.0% 288020 sched_debug.cpu.clock.max
318436 -9.6% 287983 sched_debug.cpu.clock.min
441.05 ± 14% -97.8% 9.68 ± 5% sched_debug.cpu.clock.stddev
318810 -9.7% 287836 sched_debug.cpu.clock_task.avg
319683 -9.9% 287990 sched_debug.cpu.clock_task.max
304138 -9.9% 273890 sched_debug.cpu.clock_task.min
1155 ± 4% -18.2% 945.03 sched_debug.cpu.clock_task.stddev
21804 -98.6% 301.50 ± 15% sched_debug.cpu.curr->pid.avg
28025 -71.2% 8073 sched_debug.cpu.curr->pid.max
2205 ± 8% -32.5% 1489 ± 7% sched_debug.cpu.curr->pid.stddev
0.00 ± 15% -97.1% 0.00 ± 17% sched_debug.cpu.next_balance.stddev
8.75 ± 5% -99.5% 0.04 ± 22% sched_debug.cpu.nr_running.avg
19.00 ± 6% -93.0% 1.33 ± 35% sched_debug.cpu.nr_running.max
4.48 ± 3% -95.4% 0.21 ± 14% sched_debug.cpu.nr_running.stddev
1911899 -99.9% 1110 ± 2% sched_debug.cpu.nr_switches.avg
2232521 ± 5% -99.3% 15017 ± 15% sched_debug.cpu.nr_switches.max
1616194 ± 7% -100.0% 289.50 ± 5% sched_debug.cpu.nr_switches.min
185882 ± 52% -99.2% 1573 ± 6% sched_debug.cpu.nr_switches.stddev
2.37 ± 6% -99.6% 0.01 ± 58% sched_debug.cpu.nr_uninterruptible.avg
203.33 ± 14% -66.5% 68.17 ± 33% sched_debug.cpu.nr_uninterruptible.max
-162.00 -95.7% -7.00 sched_debug.cpu.nr_uninterruptible.min
61.42 ± 5% -88.3% 7.20 ± 8% sched_debug.cpu.nr_uninterruptible.stddev
318410 -9.6% 287988 sched_debug.cpu_clk
0.33 ± 70% +200.0% 1.00 sched_debug.dl_rq:.dl_nr_running.max
0.03 ± 74% +191.2% 0.09 ± 25% sched_debug.dl_rq:.dl_nr_running.stddev
317345 -9.6% 286922 sched_debug.ktime
320650 -9.5% 290233 sched_debug.sched_clk
0.02 ± 51% -100.0% 0.00 perf-sched.sch_delay.avg.ms.(inlined).receiver.[unknown]
1.90 ± 23% +104.1% 3.88 ± 2% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
0.25 ±101% +323.3% 1.05 ± 74% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group
1.92 ± 30% +119.4% 4.21 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
5.11 ± 69% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.io_schedule.softleaf_entry_wait_on_locked.migration_entry_wait.do_swap_page
69.53 ± 32% -61.8% 26.56 ± 17% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].[unknown]
0.12 ±124% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.[unknown]
0.23 ±107% -97.4% 0.01 ±223% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.read@plt.[unknown]
0.37 ±142% -90.4% 0.04 ±159% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.receiver.[unknown]
0.79 ± 75% -93.8% 0.05 ±223% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.sender.[unknown]
0.21 ±112% -99.4% 0.00 ±223% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.write.[unknown]
0.20 ±166% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.write@plt.[unknown]
79.77 ±130% -96.0% 3.20 ± 40% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__alloc_frozen_pages_noprof
98.75 ± 36% -69.5% 30.15 ± 11% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
81.30 ± 31% -60.3% 32.28 ± 22% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
102.69 ± 34% -72.1% 28.67 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
0.11 ± 45% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.irqentry_exit
0.02 ± 87% +5456.8% 1.22 ± 77% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_read
87.25 ± 39% -68.5% 27.47 ± 19% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
67.19 ± 32% -58.6% 27.81 ± 32% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
4.54 ±202% +1287.3% 62.96 ±109% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
86.29 ± 46% -64.3% 30.79 ± 23% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_write
95.87 ± 48% -51.9% 46.11 ± 26% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_lock.constprop.0
75.95 ± 34% -65.7% 26.03 ± 57% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
11.24 ± 36% +47.0% 16.52 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
0.01 ± 31% +5.9e+05% 54.05 ±118% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
0.27 ± 67% +1922.4% 5.38 ± 33% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
59.27 ± 31% -62.1% 22.46 ± 11% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
5.12 ±125% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read_killable.lock_mm_and_find_vma
0.25 ± 28% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion.synchronize_rcu_normal.part
0.02 ± 51% -100.0% 0.00 perf-sched.sch_delay.max.ms.(inlined).receiver.[unknown]
298.19 ±102% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.io_schedule.softleaf_entry_wait_on_locked.migration_entry_wait.do_swap_page
2.70 ±141% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.[unknown]
322.80 ± 95% -96.7% 10.80 ±134% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.[unknown].[unknown]
2.18 ±112% -98.8% 0.03 ±223% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.read@plt.[unknown]
4.59 ±136% -98.5% 0.07 ±141% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.receiver.[unknown]
41.46 ±127% -99.4% 0.24 ±223% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.sender.[unknown]
0.77 ±111% -99.8% 0.00 ±223% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.write.[unknown]
0.27 ±141% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.write@plt.[unknown]
0.52 ± 83% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.irqentry_exit
0.03 ± 98% +8027.5% 2.56 ± 70% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_read
15.20 ±212% +9022.7% 1386 ± 75% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
15.61 ±143% +3478.2% 558.70 ± 92% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
0.03 ± 46% +2.5e+06% 692.37 ±146% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
1817 ± 85% -99.5% 8.89 ± 18% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
86.21 ±113% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read_killable.lock_mm_and_find_vma
84.06 ±223% -100.0% 0.02 ±130% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
0.86 ± 15% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion.synchronize_rcu_normal.part
1.24 ±142% +410.4% 6.33 ± 97% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.wait_for_partner.fifo_open.do_dentry_open.vfs_open
479.94 ±138% -99.2% 3.81 ± 31% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
2.39 ± 26% +110.1% 5.02 ± 3% perf-sched.total_sch_delay.average.ms
8.20 ± 24% +108.6% 17.10 ± 4% perf-sched.total_wait_and_delay.average.ms
5761411 ± 10% -27.9% 4156231 ± 9% perf-sched.total_wait_and_delay.count.ms
5.81 ± 23% +108.0% 12.08 ± 4% perf-sched.total_wait_time.average.ms
6.43 ± 21% +82.2% 11.71 ± 3% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
5.97 ± 30% +173.9% 16.36 ± 8% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
246.40 ± 28% -57.2% 105.51 ± 15% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].[unknown]
330.59 ± 38% -65.5% 113.97 ± 9% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
71.30 ± 31% +56.8% 111.76 ± 10% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
251.69 ± 36% -53.0% 118.17 ± 18% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
326.48 ± 32% -67.1% 107.31 ± 11% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
277.41 ± 37% -60.0% 110.91 ± 6% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
219.49 ± 26% -46.9% 116.58 ± 20% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
250.57 ± 36% -57.2% 107.36 ± 20% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
24.56 ± 32% +36.6% 33.55 ± 7% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
450.80 ± 64% -77.9% 99.62 ± 45% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0
25.56 ±148% +586.0% 175.32 ± 71% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
200.65 ± 30% -56.3% 87.60 ± 12% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
79.56 ± 12% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read_killable.lock_mm_and_find_vma
36.64 ± 18% +157.7% 94.41 ± 37% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
4340540 ± 11% -26.1% 3206983 ± 9% perf-sched.wait_and_delay.count.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
22782 ± 14% +409.6% 116101 ± 10% perf-sched.wait_and_delay.count.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
1351415 ± 8% -43.0% 770660 ± 11% perf-sched.wait_and_delay.count.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
481.33 ± 19% +202.4% 1455 ± 10% perf-sched.wait_and_delay.count.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].[unknown]
67.17 ± 50% +305.5% 272.33 ± 12% perf-sched.wait_and_delay.count.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.sender.[unknown]
10.17 ± 41% +268.9% 37.50 ± 4% perf-sched.wait_and_delay.count.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.write.[unknown]
5.50 ± 53% +187.9% 15.83 ± 17% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__alloc_frozen_pages_noprof
13.67 ± 30% +264.6% 49.83 ± 24% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__fget_files
1.67 ± 82% +710.0% 13.50 ± 26% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__memcg_kmem_charge_page
292.67 ± 19% +263.3% 1063 ± 11% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
17266 ± 9% -69.2% 5313 ± 11% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
403.67 ± 15% +100.9% 811.17 ± 9% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
44.17 ± 19% +247.2% 153.33 ± 12% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_page_from_iter
635.50 ± 20% +265.8% 2324 ± 11% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
46.50 ± 15% +212.9% 145.50 ± 21% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
12.00 ± 23% +319.4% 50.33 ± 19% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kill_fasync
35.50 ± 27% +287.3% 137.50 ± 10% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_write
246.67 ± 13% +187.5% 709.17 ± 10% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
648.00 ± 16% +48.3% 961.00 ± 9% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
0.83 ±223% +4040.0% 34.50 ± 24% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
22.83 ± 36% +292.7% 89.67 ± 17% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rw_verify_area
19.83 ± 19% +245.4% 68.50 ± 14% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_file_permission
181.33 ± 16% +232.2% 602.33 ± 13% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_write
28.17 ± 25% +225.4% 91.67 ± 11% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
465.00 ± 18% +103.2% 944.67 ± 13% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.__fget_files.fdget_pos.ksys_write
56.67 ± 16% +171.5% 153.83 ± 15% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
47.00 ± 14% +263.8% 171.00 ± 10% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
147.83 ± 19% +149.7% 369.17 ± 12% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.fput.ksys_write.do_syscall_64
17.83 ± 30% +386.0% 86.67 ± 9% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0
2.83 ±144% +341.2% 12.50 ± 40% perf-sched.wait_and_delay.count.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
12.17 ± 72% -90.4% 1.17 ±159% perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
10693 ± 20% +314.8% 44355 ± 10% perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
147.00 ± 84% -100.0% 0.00 perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read_killable.lock_mm_and_find_vma
4.33 ± 17% -65.4% 1.50 ±107% perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
225.50 ± 17% -66.1% 76.50 ± 24% perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
830.83 ± 16% -73.5% 220.33 ± 28% perf-sched.wait_and_delay.count.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
314.16 ±223% +814.3% 2872 ± 68% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
199.16 ±142% +785.8% 1764 ±109% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
2394 ± 45% -85.8% 339.07 ±219% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
281.53 ± 39% -100.0% 0.00 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read_killable.lock_mm_and_find_vma
2358 ± 53% -64.4% 840.16 ±123% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
4.53 ± 21% +73.0% 7.83 ± 3% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
3.37 ± 35% +3796.3% 131.38 ±129% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.do_task_dead.do_exit.__x64_sys_exit.x64_sys_call
4.06 ± 31% +199.7% 12.16 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
7.55 ± 53% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.io_schedule.softleaf_entry_wait_on_locked.migration_entry_wait.do_swap_page
1.01 ± 43% -98.6% 0.01 ±223% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function.[unknown].[unknown]
0.18 ± 92% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.[unknown]
2.71 ±192% -95.0% 0.14 ±173% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.read.[unknown]
0.21 ±112% -99.4% 0.00 ±223% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.write.[unknown]
0.20 ±166% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.write@plt.[unknown]
48.98 ± 31% +66.6% 81.60 ± 11% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
5.39 ±141% +1130.7% 66.36 ±123% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.alloc_pages_noprof
0.19 ± 44% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.irqentry_exit
0.06 ± 61% +2819.0% 1.71 ±103% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_read
190.16 ± 36% -56.1% 83.44 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
152.30 ± 24% -41.7% 88.78 ± 18% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
168.64 ± 32% -54.3% 77.05 ± 16% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.fput.ksys_write.do_syscall_64
28.08 ±129% +331.9% 121.27 ± 56% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
0.44 ± 58% -99.6% 0.00 ±223% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
74.43 ± 19% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read_killable.lock_mm_and_find_vma
23.49 ± 15% +193.0% 68.82 ± 39% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
2.91 ± 29% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion.synchronize_rcu_normal.part
314.75 ± 93% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.io_schedule.softleaf_entry_wait_on_locked.migration_entry_wait.do_swap_page
8.54 ±170% -99.8% 0.01 ±223% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function.[unknown].[unknown]
2.95 ±124% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.[unknown]
688.35 ± 27% -81.6% 126.65 ±157% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.[unknown].[unknown]
37.66 ±215% -99.6% 0.14 ±167% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.read.[unknown]
3.67 ± 79% -94.2% 0.21 ±191% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.read@plt.[unknown]
10.66 ±116% -99.0% 0.11 ±100% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.receiver.[unknown]
0.77 ±111% -99.8% 0.00 ±223% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.write.[unknown]
0.27 ±141% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.write@plt.[unknown]
8.86 ±160% +2761.5% 253.44 ±105% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.alloc_pages_noprof
0.71 ± 67% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.irqentry_exit
0.06 ± 58% +4857.5% 3.13 ± 70% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_read
69.26 ±154% +1488.8% 1100 ± 64% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
202.32 ±139% +481.2% 1175 ± 75% perf-sched.wait_time.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
2310 ± 42% -84.9% 349.11 ±211% perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
1314 ± 77% -100.0% 0.01 ±223% perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
236.41 ± 30% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read_killable.lock_mm_and_find_vma
2357 ± 53% -64.4% 840.16 ±123% perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
10.40 ± 15% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion.synchronize_rcu_normal.part
1.22 ±146% +419.8% 6.33 ± 97% perf-sched.wait_time.max.ms.perf_trace_sched_switch.wait_for_partner.fifo_open.do_dentry_open.vfs_open
***************************************************************************************************
=========================================================================================
compiler/cpufreq_governor/ipc/iterations/kconfig/mode/nr_threads/rootfs/tbox_group/testcase:
gcc-14/performance/pipe/4/x86_64-rhel-9.4/process/50%/debian-13-x86_64-20250902.cgz/lkp-spr-r02/hackbench
commit:
fb1050ac8e ("sched/fair: Change the default cgroup_mode to concur")
85570f10a4 ("sched/eevdf: Move to a single runqueue")
fb1050ac8e40aaa0 85570f10a4c61372c1d437365b9
---------------- ---------------------------
%stddev %change %stddev
\ | \
1347655 +61.0% 2170034 hackbench.throughput
1279681 +61.9% 2072056 hackbench.throughput_avg
1347655 +61.0% 2170034 hackbench.throughput_best
1162397 +60.7% 1868135 hackbench.throughput_worst
83.50 -37.6% 52.13 hackbench.time.elapsed_time
83.50 -37.6% 52.13 hackbench.time.elapsed_time.max
6.597e+08 -69.7% 1.999e+08 hackbench.time.involuntary_context_switches
679980 -7.8% 627241 hackbench.time.minor_page_faults
21508 -2.5% 20981 hackbench.time.percent_of_cpu_this_job_got
16371 -40.0% 9824 hackbench.time.system_time
1590 -30.0% 1113 hackbench.time.user_time
1.879e+09 -62.8% 6.994e+08 hackbench.time.voluntary_context_switches
10100297 ± 5% +49.5% 15102671 ± 2% cpuidle..usage
374.57 -7.8% 345.35 uptime.boot
5.34 ± 31% +3.9 9.22 ± 11% mpstat.cpu.all.idle%
0.04 ± 5% +0.0 0.06 ± 2% mpstat.cpu.all.soft%
85.11 -4.7 80.44 mpstat.cpu.all.sys%
8.51 +0.7 9.22 mpstat.cpu.all.usr%
3217045 ± 9% -21.3% 2532626 ± 13% numa-meminfo.node1.Active
3217045 ± 9% -21.3% 2532626 ± 13% numa-meminfo.node1.Active(anon)
395858 ± 13% -56.9% 170757 ± 25% numa-meminfo.node1.Mapped
2686068 ± 10% -20.4% 2137756 ± 7% numa-meminfo.node1.Shmem
73039340 +26.6% 92502304 numa-numastat.node0.local_node
73202657 +26.5% 92608513 numa-numastat.node0.numa_hit
74455670 +25.6% 93509458 numa-numastat.node1.local_node
74579795 +25.6% 93705814 numa-numastat.node1.numa_hit
7.67 ± 17% +59.5% 12.22 ± 6% vmstat.cpu.id
6948420 ± 3% -7.4% 6437520 ± 2% vmstat.memory.cache
29200434 -44.1% 16311443 vmstat.system.cs
544429 -19.6% 437873 vmstat.system.in
3320 ± 6% -99.5% 16.67 ± 21% perf-c2c.DRAM.local
7959 ± 3% -99.8% 15.50 ± 24% perf-c2c.DRAM.remote
255400 -100.0% 9.33 ± 29% perf-c2c.HITM.local
1538 ± 16% -99.7% 5.00 ± 36% perf-c2c.HITM.remote
256938 -100.0% 14.33 ± 16% perf-c2c.HITM.total
3645416 ± 7% -16.6% 3040069 ± 5% meminfo.Active
3645416 ± 7% -16.6% 3040069 ± 5% meminfo.Active(anon)
956074 -6.4% 895362 meminfo.AnonPages
6766390 ± 4% -8.0% 6222064 ± 2% meminfo.Cached
5182986 ± 5% -12.7% 4523513 ± 3% meminfo.Committed_AS
437808 ± 4% -48.9% 223705 ± 2% meminfo.Mapped
2695002 ± 10% -20.2% 2150680 ± 7% meminfo.Shmem
73202702 +26.5% 92608502 numa-vmstat.node0.numa_hit
73039385 +26.6% 92502296 numa-vmstat.node0.numa_local
802661 ± 9% -21.0% 634177 ± 13% numa-vmstat.node1.nr_active_anon
98414 ± 12% -56.5% 42799 ± 25% numa-vmstat.node1.nr_mapped
669979 ± 10% -20.1% 535432 ± 7% numa-vmstat.node1.nr_shmem
802660 ± 9% -21.0% 634174 ± 13% numa-vmstat.node1.nr_zone_active_anon
74579679 +25.6% 93705682 numa-vmstat.node1.numa_hit
74455560 +25.6% 93509327 numa-vmstat.node1.numa_local
30022084 -43.0% 17104150 perf-stat.i.context-switches
3044460 -61.3% 1176879 perf-stat.i.cpu-migrations
14664 +34.3% 19698 perf-stat.i.minor-faults
14667 +34.3% 19703 perf-stat.i.page-faults
29714923 -43.4% 16809705 perf-stat.ps.context-switches
3008319 -61.6% 1156027 perf-stat.ps.cpu-migrations
13798 +34.1% 18509 ± 2% perf-stat.ps.minor-faults
13801 +34.1% 18513 ± 2% perf-stat.ps.page-faults
0.13 ± 5% +0.2 0.29 ± 2% turbostat.C1%
0.51 ± 5% +0.4 0.96 ± 3% turbostat.C1E%
5.03 ± 27% +3.0 7.98 ± 12% turbostat.C6%
1.79 ± 4% +59.4% 2.85 ± 3% turbostat.CPU%c1
0.67 +14.9% 0.77 turbostat.IPC
47506999 ± 2% -48.3% 24538664 turbostat.IRQ
3664721 -100.0% 692.83 ± 19% turbostat.NMI
100.43 ± 2% -7.7 92.75 ± 2% turbostat.PKG_%
0.02 +0.0 0.05 turbostat.POLL%
0.01 ± 76% +7800.0% 0.92 ± 28% turbostat.Pkg%pc2
24.13 +7.3% 25.89 turbostat.RAMWatt
910069 ± 7% -16.7% 758312 ± 5% proc-vmstat.nr_active_anon
238954 -6.4% 223777 proc-vmstat.nr_anon_pages
1690380 ± 4% -8.1% 1553872 ± 2% proc-vmstat.nr_file_pages
109061 ± 4% -49.0% 55657 ± 3% proc-vmstat.nr_mapped
672533 ± 10% -20.3% 536026 ± 7% proc-vmstat.nr_shmem
129023 -1.1% 127656 proc-vmstat.nr_slab_unreclaimable
910069 ± 7% -16.7% 758312 ± 5% proc-vmstat.nr_zone_active_anon
86746 ± 19% -52.4% 41255 ± 32% proc-vmstat.numa_hint_faults
1.478e+08 +26.1% 1.863e+08 proc-vmstat.numa_hit
1.475e+08 +26.1% 1.86e+08 proc-vmstat.numa_local
50341 ± 52% -98.4% 829.33 ±177% proc-vmstat.numa_pages_migrated
138997 ± 44% -68.0% 44447 ± 32% proc-vmstat.numa_pte_updates
1.479e+08 +26.0% 1.864e+08 proc-vmstat.pgalloc_normal
1321807 -13.3% 1146193 proc-vmstat.pgfault
1.462e+08 +26.2% 1.845e+08 proc-vmstat.pgfree
50341 ± 52% -98.4% 829.33 ±177% proc-vmstat.pgmigrate_success
132669 ± 5% -24.4% 100293 ± 3% proc-vmstat.pgreuse
10.00 ± 50% -10.0 0.00 perf-profile.calltrace.cycles-pp.__ordered_events__flush.perf_session__process_user_event.perf_session__process_events.record__finish_output.cmd_record
10.00 ± 50% -10.0 0.00 perf-profile.calltrace.cycles-pp.ordered_events__deliver_event.__ordered_events__flush.perf_session__process_user_event.perf_session__process_events.record__finish_output
10.00 ± 50% -10.0 0.00 perf-profile.calltrace.cycles-pp.perf_session__deliver_event.ordered_events__deliver_event.__ordered_events__flush.perf_session__process_user_event.perf_session__process_events
10.00 ± 50% -10.0 0.00 perf-profile.calltrace.cycles-pp.perf_session__process_user_event.perf_session__process_events.record__finish_output.cmd_record
9.30 ± 51% -9.3 0.00 perf-profile.calltrace.cycles-pp.build_id__mark_dso_hit.perf_session__deliver_event.ordered_events__deliver_event.__ordered_events__flush.perf_session__process_user_event
8.79 ± 49% -8.8 0.00 perf-profile.calltrace.cycles-pp.__thread__resolve_callchain.sample__for_each_callchain_node.build_id__mark_dso_hit.perf_session__deliver_event.ordered_events__deliver_event
8.79 ± 49% -8.8 0.00 perf-profile.calltrace.cycles-pp.sample__for_each_callchain_node.build_id__mark_dso_hit.perf_session__deliver_event.ordered_events__deliver_event.__ordered_events__flush
5.21 ± 55% -5.2 0.00 perf-profile.calltrace.cycles-pp.thread__resolve_callchain_sample.__thread__resolve_callchain.sample__for_each_callchain_node.build_id__mark_dso_hit.perf_session__deliver_event
4.97 ± 53% -5.0 0.00 perf-profile.calltrace.cycles-pp.add_callchain_ip.thread__resolve_callchain_sample.__thread__resolve_callchain.sample__for_each_callchain_node.build_id__mark_dso_hit
10.00 ± 50% -10.0 0.00 perf-profile.children.cycles-pp.__ordered_events__flush
10.00 ± 50% -10.0 0.00 perf-profile.children.cycles-pp.ordered_events__deliver_event
10.00 ± 50% -10.0 0.00 perf-profile.children.cycles-pp.perf_session__process_user_event
10.00 ± 50% -9.9 0.12 ±223% perf-profile.children.cycles-pp.perf_session__deliver_event
9.30 ± 51% -9.3 0.00 perf-profile.children.cycles-pp.build_id__mark_dso_hit
8.79 ± 49% -8.8 0.00 perf-profile.children.cycles-pp.__thread__resolve_callchain
8.79 ± 49% -8.8 0.00 perf-profile.children.cycles-pp.sample__for_each_callchain_node
5.21 ± 55% -5.2 0.00 perf-profile.children.cycles-pp.thread__resolve_callchain_sample
4.97 ± 53% -5.0 0.00 perf-profile.children.cycles-pp.add_callchain_ip
2.36 ± 43% -1.7 0.69 ±144% perf-profile.children.cycles-pp.__do_sys_newfstatat
2.20 ± 46% -1.5 0.69 ±144% perf-profile.children.cycles-pp.vfs_fstatat
25651 -97.1% 734.38 ± 2% sched_debug.cfs_rq:/.avg_vruntime.avg
41927 ± 5% -64.2% 15005 ± 18% sched_debug.cfs_rq:/.avg_vruntime.max
24282 -99.8% 42.00 ± 18% sched_debug.cfs_rq:/.avg_vruntime.min
2084 ± 3% -13.0% 1814 ± 10% sched_debug.cfs_rq:/.avg_vruntime.stddev
4.71 -99.0% 0.05 ± 19% sched_debug.cfs_rq:/.h_nr_queued.avg
11.58 ± 13% -91.4% 1.00 sched_debug.cfs_rq:/.h_nr_queued.max
2.70 ± 4% -92.3% 0.21 ± 8% sched_debug.cfs_rq:/.h_nr_queued.stddev
4.60 -99.0% 0.05 ± 19% sched_debug.cfs_rq:/.h_nr_runnable.avg
11.50 ± 14% -91.3% 1.00 sched_debug.cfs_rq:/.h_nr_runnable.max
2.68 ± 4% -92.3% 0.21 ± 8% sched_debug.cfs_rq:/.h_nr_runnable.stddev
666828 -96.2% 25563 ± 21% sched_debug.cfs_rq:/.load.avg
1712362 ± 9% -54.3% 783145 ± 27% sched_debug.cfs_rq:/.load.max
255742 ± 6% -53.3% 119371 ± 13% sched_debug.cfs_rq:/.load.stddev
39659 ± 9% +82.0% 72192 ± 19% sched_debug.cfs_rq:/.load_avg.max
150.08 ± 29% -100.0% 0.00 sched_debug.cfs_rq:/.load_avg.min
5751 ± 13% +95.1% 11220 ± 23% sched_debug.cfs_rq:/.load_avg.stddev
0.52 -91.3% 0.05 ± 19% sched_debug.cfs_rq:/.nr_queued.avg
0.14 ± 20% +51.3% 0.21 ± 8% sched_debug.cfs_rq:/.nr_queued.stddev
4.99 ± 60% +150.8% 12.50 ± 26% sched_debug.cfs_rq:/.removed.runnable_avg.avg
259.33 +111.4% 548.33 ± 10% sched_debug.cfs_rq:/.removed.runnable_avg.max
33.28 ± 31% +131.5% 77.05 ± 10% sched_debug.cfs_rq:/.removed.runnable_avg.stddev
4.99 ± 60% +150.8% 12.50 ± 26% sched_debug.cfs_rq:/.removed.util_avg.avg
259.33 +111.4% 548.33 ± 10% sched_debug.cfs_rq:/.removed.util_avg.max
33.28 ± 31% +131.5% 77.05 ± 10% sched_debug.cfs_rq:/.removed.util_avg.stddev
4698 -97.2% 130.36 ± 9% sched_debug.cfs_rq:/.runnable_avg.avg
9956 ± 10% -88.6% 1137 ± 20% sched_debug.cfs_rq:/.runnable_avg.max
1296 ± 49% -100.0% 0.00 sched_debug.cfs_rq:/.runnable_avg.min
1190 ± 7% -82.1% 213.21 ± 9% sched_debug.cfs_rq:/.runnable_avg.stddev
560.06 -76.7% 130.22 ± 9% sched_debug.cfs_rq:/.util_avg.avg
212.50 ± 21% -100.0% 0.00 sched_debug.cfs_rq:/.util_avg.min
638.71 ± 4% -97.9% 13.46 ± 22% sched_debug.cfs_rq:/.util_est.avg
3539 ± 26% -75.0% 885.00 ± 12% sched_debug.cfs_rq:/.util_est.max
473.95 ± 13% -81.0% 90.01 ± 11% sched_debug.cfs_rq:/.util_est.stddev
25651 -97.1% 734.38 ± 2% sched_debug.cfs_rq:/.zero_vruntime.avg
41927 ± 5% -64.2% 15005 ± 18% sched_debug.cfs_rq:/.zero_vruntime.max
24282 -99.8% 42.00 ± 18% sched_debug.cfs_rq:/.zero_vruntime.min
2084 ± 3% -13.0% 1814 ± 10% sched_debug.cfs_rq:/.zero_vruntime.stddev
516808 +79.1% 925411 sched_debug.cpu.avg_idle.avg
319371 -8.7% 291446 sched_debug.cpu.clock.avg
319515 -8.8% 291462 sched_debug.cpu.clock.max
319236 -8.7% 291426 sched_debug.cpu.clock.min
75.89 ± 24% -87.3% 9.60 ± 5% sched_debug.cpu.clock.stddev
318894 -8.7% 291278 sched_debug.cpu.clock_task.avg
319181 -8.7% 291428 sched_debug.cpu.clock_task.max
304819 -9.0% 277351 sched_debug.cpu.clock_task.min
11615 -97.4% 298.86 ± 13% sched_debug.cpu.curr->pid.avg
16865 -52.2% 8058 sched_debug.cpu.curr->pid.max
0.00 ± 31% -89.5% 0.00 ± 5% sched_debug.cpu.next_balance.stddev
4.66 ± 2% -99.1% 0.04 ± 14% sched_debug.cpu.nr_running.avg
11.67 ± 13% -91.4% 1.00 sched_debug.cpu.nr_running.max
2.72 ± 3% -92.6% 0.20 ± 6% sched_debug.cpu.nr_running.stddev
3939697 -100.0% 1104 sched_debug.cpu.nr_switches.avg
4197321 ± 2% -99.7% 14247 ± 6% sched_debug.cpu.nr_switches.max
3722568 -100.0% 288.33 ± 6% sched_debug.cpu.nr_switches.min
82128 ± 7% -98.1% 1545 ± 7% sched_debug.cpu.nr_switches.stddev
1.11 ± 8% -99.7% 0.00 ± 82% sched_debug.cpu.nr_uninterruptible.avg
270.50 ± 25% -77.6% 60.67 ± 61% sched_debug.cpu.nr_uninterruptible.max
-235.25 -97.2% -6.50 sched_debug.cpu.nr_uninterruptible.min
78.47 ± 6% -91.2% 6.88 ± 24% sched_debug.cpu.nr_uninterruptible.stddev
319235 -8.7% 291430 sched_debug.cpu_clk
318168 -8.7% 290363 sched_debug.ktime
321487 -8.7% 293672 sched_debug.sched_clk
1.54 ± 5% -22.6% 1.19 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
54.39 -63.7% 19.74 ± 6% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
3.81 ± 4% -35.1% 2.48 ± 6% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
24.23 ±219% -99.7% 0.06 ± 85% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_exc_page_fault.[unknown]
69.40 ± 16% -73.3% 18.54 ± 15% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].create_worker
74.00 ± 54% -68.6% 23.25 ± 27% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.sender.create_worker
77.72 ± 14% -72.7% 21.25 ± 11% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
39.70 ± 7% -64.1% 14.26 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
0.03 ±100% +6609.0% 1.86 ±121% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_read
63.06 ± 7% -69.0% 19.58 ± 13% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
78.10 ± 62% -72.0% 21.89 ± 52% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_page_from_iter
82.16 ± 12% -77.1% 18.78 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
56.31 ± 30% -67.9% 18.08 ± 33% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
80.35 ± 47% -78.7% 17.13 ± 33% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_write
67.38 ± 14% -70.2% 20.10 ± 16% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
64.34 ± 4% -67.1% 21.15 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
0.02 ±121% +9245.7% 2.15 ± 70% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
86.89 ± 23% -74.5% 22.16 ± 24% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_write
90.32 ± 34% -73.5% 23.91 ± 59% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
2.89 ± 76% +971.7% 30.96 ± 85% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mod_memcg_state.__memcg_kmem_charge_page.__alloc_frozen_pages_noprof
68.18 ± 40% -74.7% 17.27 ± 35% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_lock.constprop.0
43.57 ± 36% -55.6% 19.34 ± 23% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
0.01 ±128% +3576.1% 0.28 ± 74% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.cpu_stop_queue_work.stop_one_cpu.sched_exec
41.47 ± 8% -59.8% 16.66 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
0.06 ± 35% +102.2% 0.13 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
3626 ± 13% -52.5% 1721 ± 13% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
4330 ± 9% -57.7% 1830 ± 10% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
168.52 ±220% -99.8% 0.26 ± 96% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_exc_page_fault.[unknown]
2126 ± 21% -61.5% 819.41 ± 26% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].create_worker
0.04 ±223% +542.6% 0.29 ± 86% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.read@plt.create_worker
1301 ± 35% -48.8% 666.65 ± 50% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.sender.create_worker
2036 ± 25% -54.2% 932.26 ± 39% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
3591 ± 6% -63.6% 1305 ± 20% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
0.16 ± 83% +56923.2% 91.62 ±132% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_read
2311 ± 18% -59.5% 937.02 ± 14% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
2635 ± 23% -59.6% 1065 ± 27% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
1507 ± 48% -59.3% 613.95 ± 21% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
1050 ± 54% -61.1% 408.92 ± 15% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_write
2393 ± 16% -63.0% 885.84 ± 18% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
2230 ± 19% -55.2% 998.68 ± 23% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
0.59 ±220% +1084.4% 6.94 ± 65% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rmqueue
0.03 ±116% +12326.5% 3.75 ± 78% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
0.38 ± 52% +1097.7% 4.53 ± 59% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_read
2069 ± 16% -65.1% 722.31 ± 36% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_write
1441 ± 37% -68.2% 458.04 ± 55% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
1338 ± 14% -59.8% 537.56 ± 17% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_lock.constprop.0
1127 ± 21% -41.1% 664.29 ± 31% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
0.02 ±124% +8502.8% 2.02 ± 65% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.cpu_stop_queue_work.stop_one_cpu.sched_exec
3864 ± 7% -60.1% 1542 ± 9% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
2.48 ± 5% -27.9% 1.79 ± 6% perf-sched.total_sch_delay.average.ms
4417 ± 8% -49.6% 2224 ± 23% perf-sched.total_sch_delay.max.ms
7.51 ± 5% -24.0% 5.71 ± 6% perf-sched.total_wait_and_delay.average.ms
4552783 ± 11% +38.4% 6301153 ± 6% perf-sched.total_wait_and_delay.count.ms
8836 ± 8% -39.8% 5318 ± 5% perf-sched.total_wait_and_delay.max.ms
5.04 ± 4% -22.1% 3.92 ± 5% perf-sched.total_wait_time.average.ms
4.85 ± 5% -27.2% 3.53 ± 6% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
157.01 ± 2% -57.2% 67.21 ± 6% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
11.02 ± 4% -24.7% 8.29 ± 5% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
188.42 ± 11% -66.0% 64.13 ± 11% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].create_worker
206.19 ± 38% -60.3% 81.92 ± 16% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.sender.create_worker
247.17 ± 73% -70.7% 72.34 ± 57% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.write.create_worker
224.56 ± 13% -67.9% 72.18 ± 5% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
114.36 ± 7% -58.1% 47.96 ± 7% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
186.04 ± 9% -63.2% 68.45 ± 11% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
238.14 ± 40% -67.0% 78.55 ± 41% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_page_from_iter
235.92 ± 8% -73.8% 61.87 ± 7% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
160.80 ± 26% -61.1% 62.61 ± 22% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
203.38 ± 40% -67.8% 65.50 ± 17% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_write
197.00 ± 13% -66.0% 67.05 ± 12% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
190.45 ± 8% -62.5% 71.37 ± 9% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
227.71 ± 17% -68.0% 72.90 ± 17% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_write
267.92 ± 39% -71.4% 76.62 ± 38% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
201.24 ± 25% -69.0% 62.47 ± 28% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_lock.constprop.0
142.35 ± 18% -49.9% 71.26 ± 19% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
118.64 ± 8% -52.2% 56.74 ± 6% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
3572433 ± 11% +43.3% 5118283 ± 5% perf-sched.wait_and_delay.count.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
15190 ± 8% +434.2% 81140 ± 5% perf-sched.wait_and_delay.count.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
352.50 ± 9% +175.2% 970.17 ± 9% perf-sched.wait_and_delay.count.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].create_worker
67.83 ± 12% +152.1% 171.00 ± 11% perf-sched.wait_and_delay.count.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.sender.create_worker
9.33 ± 19% +203.6% 28.33 ± 18% perf-sched.wait_and_delay.count.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.write.create_worker
3.67 ± 64% +168.2% 9.83 ± 21% perf-sched.wait_and_delay.count.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.write@plt.create_worker
208.67 ± 9% +178.4% 581.00 ± 7% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
643.83 ± 13% +143.4% 1567 ± 8% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
35.83 ± 13% +98.6% 71.17 ± 14% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_page_from_iter
499.17 ± 10% +184.0% 1417 ± 6% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
106.00 ± 11% +133.8% 247.83 ± 3% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
23.50 ± 10% +94.3% 45.67 ± 14% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kill_fasync
21.83 ± 21% +175.6% 60.17 ± 9% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_write
444.33 ± 11% +183.9% 1261 ± 8% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
653.67 ± 15% +168.2% 1753 ± 7% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
20.33 ± 25% +126.2% 46.00 ± 13% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rw_verify_area
12.83 ± 25% +205.2% 39.17 ± 16% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_file_permission
133.50 ± 11% +108.5% 278.33 ± 4% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_write
23.33 ± 16% +160.0% 60.67 ± 17% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
4.00 ± 81% +208.3% 12.33 ± 38% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.__memcg_kmem_charge_page.__alloc_frozen_pages_noprof.alloc_pages_mpol
61.67 ± 12% +322.2% 260.33 ± 9% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_lock.constprop.0
92.33 ± 17% +118.6% 201.83 ± 10% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
285.00 ± 4% +73.6% 494.83 ± 19% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
39.00 ± 16% +173.5% 106.67 ± 7% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
13.83 ± 23% +141.0% 33.33 ± 17% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0
14647 ± 11% +139.9% 35142 ± 7% perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
328.83 ± 9% +116.8% 712.83 ± 16% perf-sched.wait_and_delay.count.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
88.33 ± 21% +99.6% 176.33 ± 10% perf-sched.wait_and_delay.count.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
7513 ± 13% -53.8% 3474 ± 12% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
8661 ± 9% -56.6% 3755 ± 5% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
4278 ± 20% -59.0% 1755 ± 21% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].create_worker
4467 ± 21% -56.0% 1966 ± 34% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
7253 ± 7% -62.8% 2701 ± 19% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
4884 ± 10% -61.2% 1893 ± 14% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
2413 ± 50% -49.1% 1228 ± 37% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_page_from_iter
5345 ± 22% -59.8% 2146 ± 26% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
3201 ± 43% -60.5% 1266 ± 22% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
2186 ± 52% -60.0% 875.10 ± 10% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_write
4899 ± 14% -62.3% 1848 ± 25% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
4939 ± 19% -58.2% 2066 ± 20% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
4143 ± 16% -62.6% 1547 ± 33% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_write
2928 ± 38% -64.6% 1037 ± 43% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
2989 ± 14% -61.6% 1146 ± 18% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_lock.constprop.0
2362 ± 18% -41.1% 1390 ± 33% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
7840 ± 6% -59.8% 3150 ± 8% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
3.30 ± 5% -29.3% 2.34 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
102.62 ± 2% -53.7% 47.48 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
7.21 ± 4% -19.3% 5.82 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
24.23 ±219% -99.8% 0.06 ± 81% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_exc_page_fault.[unknown]
119.02 ± 10% -61.7% 45.59 ± 10% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].create_worker
0.13 ±192% +6167.0% 8.22 ±210% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.read.create_worker
132.19 ± 30% -55.6% 58.67 ± 15% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.sender.create_worker
172.30 ± 49% -70.8% 50.29 ± 51% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.write.create_worker
146.84 ± 13% -65.3% 50.93 ± 4% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
74.66 ± 7% -54.9% 33.69 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
0.02 ± 98% +5276.3% 1.17 ±122% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_buf_release
0.14 ± 45% +1635.7% 2.43 ±113% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_read
122.98 ± 10% -60.3% 48.87 ± 11% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
160.04 ± 37% -64.6% 56.66 ± 38% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_page_from_iter
153.75 ± 7% -72.0% 43.09 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
104.49 ± 24% -57.4% 44.54 ± 18% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
123.03 ± 38% -60.7% 48.36 ± 21% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_write
129.62 ± 13% -63.8% 46.95 ± 11% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
126.11 ± 11% -60.2% 50.22 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
0.59 ±220% +1292.3% 8.16 ± 60% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rmqueue
0.02 ±121% +9245.7% 2.15 ± 70% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
140.83 ± 14% -64.0% 50.74 ± 16% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_write
177.60 ± 45% -70.3% 52.71 ± 28% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
133.06 ± 19% -66.0% 45.20 ± 26% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_lock.constprop.0
98.78 ± 11% -47.4% 51.92 ± 19% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
0.01 ±124% +4969.7% 0.28 ± 74% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.cpu_stop_queue_work.stop_one_cpu.sched_exec
0.14 ±160% +1.7e+05% 235.65 ± 71% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
77.17 ± 7% -48.1% 40.07 ± 6% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
3988 ± 13% -53.0% 1873 ± 8% perf-sched.wait_time.max.ms.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
4599 ± 9% -57.5% 1954 ± 5% perf-sched.wait_time.max.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
168.52 ±220% -99.8% 0.26 ± 96% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_exc_page_fault.[unknown]
2441 ± 13% -56.8% 1054 ± 26% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].create_worker
0.14 ±185% +13467.9% 18.38 ±184% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.read.create_worker
3.97 ±163% +1582.2% 66.87 ±163% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.receiver.create_worker
2596 ± 13% -54.5% 1180 ± 29% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
3777 ± 11% -60.1% 1508 ± 13% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
0.02 ± 98% +17976.3% 3.95 ±154% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_buf_release
0.51 ± 74% +19013.2% 97.35 ±123% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_read
2688 ± 11% -58.6% 1114 ± 18% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
1453 ± 39% -53.7% 672.87 ± 30% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_page_from_iter
2842 ± 17% -60.4% 1126 ± 23% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
1783 ± 34% -59.0% 731.47 ± 14% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
0.03 ±139% +501.3% 0.15 ± 65% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.finish_wait
0.14 ±127% +37794.7% 52.67 ±216% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_read
2654 ± 11% -59.4% 1078 ± 23% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
3018 ± 17% -62.0% 1148 ± 14% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_unlock
0.59 ±220% +3865.7% 23.25 ± 72% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rmqueue
0.03 ±116% +12326.5% 3.75 ± 78% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
0.87 ± 59% +1143.0% 10.79 ±103% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_read
2202 ± 20% -59.8% 886.28 ± 26% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_write
1631 ± 27% -55.9% 719.97 ± 28% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
1674 ± 19% -53.0% 787.21 ± 29% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_lock.constprop.0
1462 ± 12% -39.2% 889.31 ± 23% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
0.02 ±131% +8819.1% 2.02 ± 65% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.cpu_stop_queue_work.stop_one_cpu.sched_exec
1081 ± 33% -47.5% 567.89 ± 27% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0
0.40 ±145% +2.5e+05% 1002 ± 57% perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
4202 ± 7% -60.3% 1670 ± 4% perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
***************************************************************************************************
=========================================================================================
compiler/cpufreq_governor/ipc/iterations/kconfig/mode/nr_threads/rootfs/tbox_group/testcase:
gcc-14/performance/pipe/8/x86_64-rhel-9.4/threads/100%/debian-13-x86_64-20250902.cgz/lkp-emr-2sp1/hackbench
commit:
fb1050ac8e ("sched/fair: Change the default cgroup_mode to concur")
85570f10a4 ("sched/eevdf: Move to a single runqueue")
fb1050ac8e40aaa0 85570f10a4c61372c1d437365b9
---------------- ---------------------------
%stddev %change %stddev
\ | \
1871420 +81.6% 3398100 hackbench.throughput
1697385 ± 7% +91.6% 3251563 hackbench.throughput_avg
1871420 +81.6% 3398100 hackbench.throughput_best
1392548 ± 19% +112.2% 2955455 hackbench.throughput_worst
145.02 ± 7% -47.1% 76.66 hackbench.time.elapsed_time
145.02 ± 7% -47.1% 76.66 hackbench.time.elapsed_time.max
4.225e+08 -62.2% 1.595e+08 ± 3% hackbench.time.involuntary_context_switches
236680 ± 12% -26.7% 173377 hackbench.time.minor_page_faults
24461 -2.7% 23810 hackbench.time.percent_of_cpu_this_job_got
32712 ± 7% -51.2% 15956 hackbench.time.system_time
2757 ± 5% -16.6% 2299 hackbench.time.user_time
1.606e+09 -64.8% 5.655e+08 ± 2% hackbench.time.voluntary_context_switches
278.32 ± 3% -24.1% 211.19 uptime.boot
4.34 ± 5% +5.8 10.10 ± 23% mpstat.cpu.all.idle%
86.99 -9.4 77.55 ± 2% mpstat.cpu.all.sys%
7.58 +3.8 11.34 ± 2% mpstat.cpu.all.usr%
1198 ± 14% +53.8% 1843 ± 8% perf-c2c.DRAM.local
50767 ± 17% -48.5% 26153 ± 28% perf-c2c.HITM.local
76978 ± 18% -37.3% 48264 ± 18% perf-c2c.HITM.total
44027 ± 51% -64.8% 15505 ± 36% numa-meminfo.node1.KReclaimable
44027 ± 51% -64.8% 15505 ± 36% numa-meminfo.node1.SReclaimable
652654 ±190% -99.7% 1901 ± 36% numa-meminfo.node2.Shmem
633731 ± 17% -37.5% 396304 ± 21% numa-meminfo.node3.Mapped
5.62 ± 5% +109.6% 11.77 ± 21% vmstat.cpu.id
9101341 ± 4% -31.3% 6250765 ± 3% vmstat.memory.cache
3628 +16.9% 4241 ± 2% vmstat.procs.r
13924473 ± 6% -34.6% 9102079 ± 3% vmstat.system.cs
678861 ± 4% -24.2% 514390 ± 3% vmstat.system.in
1.071e+08 ± 7% +15.1% 1.233e+08 numa-numastat.node0.local_node
1.072e+08 ± 7% +15.1% 1.234e+08 numa-numastat.node0.numa_hit
1.129e+08 ± 6% +12.4% 1.269e+08 numa-numastat.node1.local_node
1.129e+08 ± 6% +12.4% 1.27e+08 numa-numastat.node1.numa_hit
1.094e+08 ± 4% +14.2% 1.249e+08 numa-numastat.node2.local_node
1.095e+08 ± 4% +14.1% 1.25e+08 numa-numastat.node2.numa_hit
1.053e+08 ± 6% +18.3% 1.246e+08 numa-numastat.node3.local_node
1.054e+08 ± 6% +18.3% 1.247e+08 numa-numastat.node3.numa_hit
14242018 ± 4% -34.1% 9379450 ± 3% perf-stat.i.context-switches
922027 -47.3% 485519 ± 3% perf-stat.i.cpu-migrations
7131 +34.4% 9588 ± 3% perf-stat.i.minor-faults
7131 +34.4% 9588 ± 3% perf-stat.i.page-faults
13900558 ± 5% -33.4% 9263683 ± 3% perf-stat.ps.context-switches
892963 -46.4% 478493 ± 3% perf-stat.ps.cpu-migrations
6443 ± 2% +41.5% 9117 ± 3% perf-stat.ps.minor-faults
6443 ± 2% +41.5% 9117 ± 3% perf-stat.ps.page-faults
0.04 ± 31% +0.0 0.07 ± 6% turbostat.C1%
0.40 ± 4% +0.3 0.69 ± 2% turbostat.C1E%
3.72 ± 3% +5.0 8.73 ± 29% turbostat.C6%
0.38 ± 2% +72.6% 0.66 ± 3% turbostat.CPU%c1
3.45 ± 4% +140.3% 8.29 ± 30% turbostat.CPU%c6
0.58 ± 3% +56.3% 0.91 turbostat.IPC
1.001e+08 ± 11% -58.3% 41699720 ± 2% turbostat.IRQ
10161204 ± 4% -66.6% 3390578 turbostat.NMI
86.91 ± 19% +32.6 119.50 ± 4% turbostat.PKG_%
0.15 ± 40% +434.1% 0.78 ± 72% turbostat.Pkg%pc2
1.072e+08 ± 7% +15.1% 1.234e+08 numa-vmstat.node0.numa_hit
1.071e+08 ± 7% +15.1% 1.233e+08 numa-vmstat.node0.numa_local
11005 ± 51% -64.8% 3877 ± 36% numa-vmstat.node1.nr_slab_reclaimable
1.129e+08 ± 6% +12.4% 1.27e+08 numa-vmstat.node1.numa_hit
1.129e+08 ± 6% +12.4% 1.269e+08 numa-vmstat.node1.numa_local
163253 ±190% -99.7% 474.85 ± 36% numa-vmstat.node2.nr_shmem
1.095e+08 ± 4% +14.1% 1.25e+08 numa-vmstat.node2.numa_hit
1.094e+08 ± 4% +14.2% 1.249e+08 numa-vmstat.node2.numa_local
157977 ± 17% -37.4% 98823 ± 20% numa-vmstat.node3.nr_mapped
1.054e+08 ± 6% +18.3% 1.247e+08 numa-vmstat.node3.numa_hit
1.053e+08 ± 6% +18.3% 1.246e+08 numa-vmstat.node3.numa_local
5735020 ± 6% -50.5% 2837699 ± 6% meminfo.Active
5735020 ± 6% -50.5% 2837699 ± 6% meminfo.Active(anon)
254314 ± 3% -20.4% 202423 meminfo.AnonHugePages
904650 -6.0% 850365 meminfo.AnonPages
8907241 ± 4% -31.9% 6064550 ± 3% meminfo.Cached
5937865 ± 6% -48.7% 3044368 ± 6% meminfo.Committed_AS
169944 -5.1% 161237 meminfo.KReclaimable
760932 ± 10% -38.7% 466434 ± 12% meminfo.Mapped
15193853 ± 2% -17.3% 12571108 meminfo.Memused
169944 -5.1% 161237 meminfo.SReclaimable
4835280 ± 8% -58.8% 1992600 ± 9% meminfo.Shmem
15527429 ± 2% -17.4% 12832541 meminfo.max_used_kB
1434790 ± 6% -50.5% 710570 ± 7% proc-vmstat.nr_active_anon
226329 -6.0% 212678 proc-vmstat.nr_anon_pages
6173848 +1.1% 6239387 proc-vmstat.nr_dirty_background_threshold
12362793 +1.1% 12494031 proc-vmstat.nr_dirty_threshold
2227679 ± 4% -31.9% 1517199 ± 3% proc-vmstat.nr_file_pages
62060084 +1.1% 62716435 proc-vmstat.nr_free_pages
61782380 +1.1% 62455543 proc-vmstat.nr_free_pages_blocks
190230 ± 10% -38.4% 117086 ± 12% proc-vmstat.nr_mapped
4212 -3.4% 4067 proc-vmstat.nr_page_table_pages
1209689 ± 8% -58.7% 499212 ± 9% proc-vmstat.nr_shmem
42493 -5.1% 40312 proc-vmstat.nr_slab_reclaimable
1434790 ± 6% -50.5% 710570 ± 7% proc-vmstat.nr_zone_active_anon
76674 ± 21% -38.4% 47234 ± 22% proc-vmstat.numa_hint_faults
4.351e+08 +14.9% 5.001e+08 proc-vmstat.numa_hit
4.347e+08 +15.0% 4.997e+08 proc-vmstat.numa_local
44719 ± 27% -94.0% 2665 ±155% proc-vmstat.numa_pages_migrated
132483 ± 23% -52.7% 62707 ± 48% proc-vmstat.numa_pte_updates
4.357e+08 +14.9% 5.006e+08 proc-vmstat.pgalloc_normal
1103664 ± 5% -20.0% 882849 ± 4% proc-vmstat.pgfault
4.333e+08 +15.2% 4.99e+08 proc-vmstat.pgfree
44719 ± 27% -94.0% 2665 ±155% proc-vmstat.pgmigrate_success
65035 ± 21% -51.6% 31481 proc-vmstat.pgreuse
55496 +25.7% 69740 sched_debug.cfs_rq:/.avg_vruntime.avg
76951 ± 7% +19.6% 92031 ± 4% sched_debug.cfs_rq:/.avg_vruntime.max
50037 ± 2% +27.0% 63522 sched_debug.cfs_rq:/.avg_vruntime.min
641.68 ± 93% +10579.9% 68530 sched_debug.cfs_rq:/.left_deadline.avg
37514 ± 28% +122.0% 83277 ± 4% sched_debug.cfs_rq:/.left_deadline.max
641.66 ± 93% +10577.4% 68512 sched_debug.cfs_rq:/.left_vruntime.avg
37512 ± 28% +121.9% 83259 ± 4% sched_debug.cfs_rq:/.left_vruntime.max
850228 -27.3% 618317 sched_debug.cfs_rq:/.load.avg
2038057 ± 4% -27.5% 1478438 ± 9% sched_debug.cfs_rq:/.load.max
286649 ± 16% -38.8% 175462 ± 7% sched_debug.cfs_rq:/.load.stddev
27073 ± 5% +41.2% 38238 ± 13% sched_debug.cfs_rq:/.load_avg.max
3525 ± 15% +54.4% 5444 ± 18% sched_debug.cfs_rq:/.load_avg.stddev
0.67 -22.6% 0.52 sched_debug.cfs_rq:/.nr_queued.avg
339.11 +51.0% 512.00 sched_debug.cfs_rq:/.removed.load_avg.max
40.22 ± 28% +62.1% 65.19 ± 9% sched_debug.cfs_rq:/.removed.load_avg.stddev
174.17 ± 2% +49.9% 261.00 sched_debug.cfs_rq:/.removed.runnable_avg.max
19.49 ± 26% +60.0% 31.19 ± 9% sched_debug.cfs_rq:/.removed.runnable_avg.stddev
174.17 ± 2% +49.7% 260.67 sched_debug.cfs_rq:/.removed.util_avg.max
19.49 ± 26% +59.8% 31.14 ± 9% sched_debug.cfs_rq:/.removed.util_avg.stddev
641.66 ± 93% +10580.8% 68534 sched_debug.cfs_rq:/.right_vruntime.avg
37512 ± 28% +122.0% 83282 ± 4% sched_debug.cfs_rq:/.right_vruntime.max
3303 ± 16% +66.0% 5485 ± 9% sched_debug.cfs_rq:/.runnable_avg.min
1.599e+09 ±108% -4513.5% -7.059e+10 sched_debug.cfs_rq:/.sum_w_vruntime.avg
3.43e+11 ± 64% +251.1% 1.204e+12 ± 42% sched_debug.cfs_rq:/.sum_w_vruntime.max
-3.553e+10 +5192.9% -1.88e+12 sched_debug.cfs_rq:/.sum_w_vruntime.min
2.512e+10 ± 52% +2145.4% 5.64e+11 ± 7% sched_debug.cfs_rq:/.sum_w_vruntime.stddev
7075 ± 77% +9938.8% 710341 ± 5% sched_debug.cfs_rq:/.sum_weight.avg
594141 ± 31% +268.0% 2186729 ± 10% sched_debug.cfs_rq:/.sum_weight.max
54876 ± 41% +539.0% 350683 ± 8% sched_debug.cfs_rq:/.sum_weight.stddev
690.13 ± 3% -18.8% 560.69 sched_debug.cfs_rq:/.util_avg.avg
1343 ± 6% -7.8% 1238 ± 3% sched_debug.cfs_rq:/.util_avg.max
197.06 ± 10% +54.7% 304.92 ± 8% sched_debug.cfs_rq:/.util_avg.min
55496 +25.7% 69740 sched_debug.cfs_rq:/.zero_vruntime.avg
76951 ± 7% +19.6% 92031 ± 4% sched_debug.cfs_rq:/.zero_vruntime.max
50037 ± 2% +27.0% 63522 sched_debug.cfs_rq:/.zero_vruntime.min
548532 ± 2% +25.0% 685881 ± 4% sched_debug.cpu.avg_idle.avg
194377 -16.6% 162123 sched_debug.cpu.clock.avg
195317 -16.8% 162570 sched_debug.cpu.clock.max
193308 -16.4% 161669 sched_debug.cpu.clock.min
593.13 ± 21% -55.9% 261.85 ± 10% sched_debug.cpu.clock.stddev
193659 -16.5% 161700 sched_debug.cpu.clock_task.avg
194674 -16.7% 162225 sched_debug.cpu.clock_task.max
180455 -17.5% 148958 sched_debug.cpu.clock_task.min
1091 ± 8% -19.7% 875.76 sched_debug.cpu.clock_task.stddev
44389 ± 5% -10.3% 39817 sched_debug.cpu.curr->pid.avg
51310 ± 3% -9.4% 46507 sched_debug.cpu.curr->pid.max
0.00 ± 15% -58.0% 0.00 ± 12% sched_debug.cpu.next_balance.stddev
3532119 ± 2% -68.0% 1130902 sched_debug.cpu.nr_switches.avg
4034565 ± 4% -66.3% 1360534 ± 5% sched_debug.cpu.nr_switches.max
2971922 ± 5% -68.3% 942261 ± 2% sched_debug.cpu.nr_switches.min
254464 ± 27% -56.4% 111034 ± 33% sched_debug.cpu.nr_switches.stddev
339.83 ± 21% -44.1% 189.92 ± 15% sched_debug.cpu.nr_uninterruptible.max
-264.06 -36.9% -166.75 sched_debug.cpu.nr_uninterruptible.min
95.65 ± 3% -40.4% 57.02 ± 5% sched_debug.cpu.nr_uninterruptible.stddev
193273 -16.4% 161663 sched_debug.cpu_clk
192222 -16.4% 160612 sched_debug.ktime
0.00 -100.0% 0.00 sched_debug.rt_rq:.rt_nr_running.avg
0.33 -100.0% 0.00 sched_debug.rt_rq:.rt_nr_running.max
0.02 -100.0% 0.00 sched_debug.rt_rq:.rt_nr_running.stddev
194692 -16.2% 163087 sched_debug.sched_clk
1.19 ± 53% +292.9% 4.67 ± 4% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
1.20 ± 52% +302.3% 4.82 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
0.01 ±223% +1e+05% 6.48 ±112% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mutex_unlock_slowpath
0.02 ±223% +3932.6% 0.97 ±184% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._find_first_bit
13.53 ± 56% +128.0% 30.84 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
0.06 ±114% +61646.9% 38.18 ±221% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_read
0.84 ±151% +739.0% 7.03 ± 51% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.exit_to_user_mode_loop
2.33 ±161% +1275.5% 31.99 ± 90% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
2.22 ± 51% +20629.8% 459.93 ±200% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_write_end
2.59 ±110% +1463.4% 40.52 ± 68% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
13.80 ± 80% +168.2% 37.03 ± 37% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
0.01 ±141% +1.1e+06% 59.85 ±101% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.uncharge_batch.__mem_cgroup_uncharge.__folio_put
10.50 ±136% +414.6% 54.04 ± 53% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
0.27 ± 76% +1241.0% 3.56 ± 47% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
0.29 ±118% +23856.8% 70.15 ±220% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
0.26 ±173% +1141.2% 3.25 ± 94% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
2189 ± 52% +125.3% 4931 ± 8% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
2442 ± 51% +111.5% 5165 ± 10% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
3132 ± 45% +74.5% 5465 ± 11% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
0.01 ±223% +1.7e+05% 10.58 ±113% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mutex_unlock_slowpath
0.02 ±223% +10288.2% 2.49 ±196% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._find_first_bit
7.47 ±121% +377.2% 35.67 ± 36% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.exit_to_user_mode_loop
1097 ± 88% +150.0% 2743 ± 44% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
4.45 ±131% +28632.4% 1278 ± 84% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
146.98 ± 79% +1257.6% 1995 ± 63% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rw_verify_area
16.83 ± 75% +4038.9% 696.70 ±136% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_write_end
7.42 ±117% +18401.4% 1371 ± 58% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
262.28 ±103% +566.2% 1747 ± 30% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
0.01 ±141% +1.6e+07% 876.83 ±108% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.uncharge_batch.__mem_cgroup_uncharge.__folio_put
38.35 ±155% +1173.8% 488.57 ± 51% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
2510 ± 51% +86.7% 4685 ± 17% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
154.57 ±212% +1216.8% 2035 ± 90% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
1.40 ± 56% +326.0% 5.95 ± 4% perf-sched.total_sch_delay.average.ms
3345 ± 45% +68.8% 5647 ± 7% perf-sched.total_sch_delay.max.ms
4.82 ± 56% +318.2% 20.16 ± 4% perf-sched.total_wait_and_delay.average.ms
6266 ± 45% +80.5% 11312 ± 7% perf-sched.total_wait_and_delay.max.ms
3.42 ± 56% +315.1% 14.21 ± 5% perf-sched.total_wait_time.average.ms
3.94 ± 53% +248.5% 13.73 ± 5% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
3.75 ± 55% +405.8% 18.98 ± 5% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
43.16 ± 59% +177.6% 119.83 ± 8% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
84.56 ± 71% +71.7% 145.14 ± 32% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
5.89 ±145% +1912.8% 118.47 ± 50% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
6.74 ±165% +1954.4% 138.49 ± 48% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
73.68 ± 77% +94.4% 143.25 ± 29% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
30.76 ±112% +343.1% 136.28 ± 43% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
43.68 ± 56% +209.9% 135.36 ± 21% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
21353 ± 53% +542.6% 137212 ± 14% perf-sched.wait_and_delay.count.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
473.83 ± 46% +230.4% 1565 ± 12% perf-sched.wait_and_delay.count.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].[unknown]
88.17 ± 50% +231.4% 292.17 ± 13% perf-sched.wait_and_delay.count.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.sender.[unknown]
17.33 ± 48% +239.4% 58.83 ± 18% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__fget_files
289.67 ± 46% +295.7% 1146 ± 17% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._copy_from_iter
435.33 ± 48% +79.5% 781.33 ± 11% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.anon_pipe_write
41.83 ± 50% +269.3% 154.50 ± 16% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_page_from_iter
500.83 ± 47% +296.3% 1984 ± 15% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
53.50 ± 45% +186.0% 153.00 ± 16% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
9.83 ± 63% +215.3% 31.00 ± 15% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fput
18.17 ± 48% +133.9% 42.50 ± 13% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kill_fasync
37.17 ± 52% +243.9% 127.83 ± 11% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.ksys_write
260.67 ± 48% +190.7% 757.67 ± 13% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.mutex_lock
1.17 ±159% +5957.1% 70.67 ± 26% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
22.50 ± 46% +305.9% 91.33 ± 32% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rw_verify_area
17.00 ± 52% +289.2% 66.17 ± 16% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_file_permission
1.67 ±157% +4200.0% 71.67 ± 33% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
172.67 ± 47% +235.8% 579.83 ± 13% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.vfs_write
27.83 ± 50% +257.5% 99.50 ± 16% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.x64_sys_call
538.17 ± 47% +105.1% 1103 ± 12% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.__fget_files.fdget_pos.ksys_write
48.67 ± 50% +261.6% 176.00 ± 13% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.__mutex_unlock_slowpath.isra.0
46.33 ± 51% +286.7% 179.17 ± 17% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
145.50 ± 47% +188.0% 419.00 ± 15% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.fput.ksys_write.do_syscall_64
17.50 ± 52% +293.3% 68.83 ± 17% perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0
3.00 ± 94% +322.2% 12.67 ± 25% perf-sched.wait_and_delay.count.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
10772 ± 49% +345.3% 47965 ± 15% perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
4545 ± 50% +117.5% 9888 ± 8% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
4934 ± 51% +113.4% 10531 ± 8% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
6265 ± 45% +75.4% 10991 ± 10% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
2207 ± 87% +149.1% 5496 ± 43% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
632.19 ±124% +311.1% 2598 ± 72% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kill_fasync
11.99 ±141% +26311.2% 3166 ± 48% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
695.78 ±104% +483.6% 4060 ± 61% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rw_verify_area
20.13 ±146% +15299.3% 3099 ± 38% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
106.77 ±120% +881.3% 1047 ± 48% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
5035 ± 51% +92.4% 9689 ± 16% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
2.75 ± 53% +229.3% 9.06 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
2.38 ± 46% +13296.6% 318.82 ±100% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.do_task_dead.do_exit.__x64_sys_exit.x64_sys_call
2.56 ± 57% +454.3% 14.17 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
29.64 ± 60% +200.3% 88.99 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
1.13 ±154% +536.6% 7.20 ± 50% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.exit_to_user_mode_loop
54.00 ± 67% +88.0% 101.51 ± 28% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
36.27 ±107% +186.3% 103.85 ± 68% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.kill_fasync
4.36 ±116% +1881.6% 86.49 ± 40% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
2.22 ± 51% +20629.8% 459.93 ±200% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_write_end
5.62 ±175% +1644.3% 97.96 ± 42% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
0.01 ±141% +1.2e+06% 66.66 ±104% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.uncharge_batch.__mem_cgroup_uncharge.__folio_put
20.60 ±100% +299.1% 82.23 ± 38% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
27.53 ± 55% +263.1% 99.96 ± 19% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
8.89 ±182% +1670.6% 157.45 ±117% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
2913 ± 50% +70.4% 4963 ± 8% perf-sched.wait_time.max.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
2586 ± 50% +119.0% 5662 ± 5% perf-sched.wait_time.max.ms.perf_trace_sched_switch.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
244.89 ± 49% +622.8% 1769 ± 93% perf-sched.wait_time.max.ms.perf_trace_sched_switch.do_task_dead.do_exit.__x64_sys_exit.x64_sys_call
3157 ± 45% +79.4% 5664 ± 6% perf-sched.wait_time.max.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
2117 ± 53% +82.6% 3866 ± 19% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].[unknown]
2697 ± 48% +66.8% 4497 ± 8% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irqrestore
1291 ± 77% +133.0% 3008 ± 31% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_page_from_iter
1992 ± 61% +87.5% 3737 ± 14% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
9.93 ±117% +259.1% 35.67 ± 36% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.exit_to_user_mode_loop
1153 ± 80% +155.3% 2945 ± 33% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fdget_pos
10.82 ±124% +19420.1% 2112 ± 26% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.page_counter_try_charge
573.32 ±130% +342.1% 2534 ± 43% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rw_verify_area
16.83 ± 75% +4038.9% 696.70 ±136% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_write_end
16.57 ±161% +11513.1% 1924 ± 27% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
2366 ± 53% +66.6% 3943 ± 21% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__fget_files.fdget_pos.ksys_write
0.01 ±141% +1.7e+07% 882.25 ±108% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.uncharge_batch.__mem_cgroup_uncharge.__folio_put
68.77 ±110% +713.2% 559.18 ± 46% perf-sched.wait_time.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
2602 ± 51% +99.0% 5179 ± 10% perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_preempt_disabled.__mutex_lock.constprop.0
36.39 ± 2% -36.4 0.00 perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
30.46 ± 2% -30.5 0.00 perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
28.38 ± 3% -28.4 0.00 perf-profile.calltrace.cycles-pp.anon_pipe_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
25.16 ± 2% -25.2 0.00 perf-profile.calltrace.cycles-pp.__switch_to
66.86 -23.7 43.13 ± 6% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
65.75 -22.7 43.08 ± 6% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
23.13 -19.9 3.22 ± 25% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
18.25 ± 3% -18.2 0.00 perf-profile.calltrace.cycles-pp.__wake_up_sync_key.anon_pipe_write.vfs_write.ksys_write.do_syscall_64
18.16 ± 3% -18.2 0.00 perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_sync_key.anon_pipe_write.vfs_write.ksys_write
18.02 ± 2% -18.0 0.00 perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_sync_key.anon_pipe_write.vfs_write
17.95 ± 2% -17.9 0.00 perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_sync_key.anon_pipe_write
16.16 ± 3% -16.2 0.00 perf-profile.calltrace.cycles-pp.anon_pipe_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
18.29 ± 2% -15.2 3.08 ± 24% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
9.32 -9.3 0.00 perf-profile.calltrace.cycles-pp.raw_spin_rq_lock_nested.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_sync_key
9.30 -9.3 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock.raw_spin_rq_lock_nested.try_to_wake_up.autoremove_wake_function.__wake_up_common
9.19 -9.2 0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.raw_spin_rq_lock_nested.try_to_wake_up.autoremove_wake_function
7.64 ± 7% -7.6 0.00 perf-profile.calltrace.cycles-pp.schedule.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
7.57 ± 7% -7.6 0.00 perf-profile.calltrace.cycles-pp.__schedule.schedule.anon_pipe_read.vfs_read.ksys_read
0.00 +0.8 0.77 ± 19% perf-profile.calltrace.cycles-pp.anon_vma_fork.dup_mmap.dup_mm.copy_process.kernel_clone
0.00 +0.8 0.79 ± 21% perf-profile.calltrace.cycles-pp.setlocale
0.00 +1.0 0.99 ± 12% perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.0 0.99 ± 12% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.0 1.01 ± 33% perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
0.00 +1.0 1.01 ± 14% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork.ret_from_fork_asm
0.00 +1.0 1.01 ± 14% perf-profile.calltrace.cycles-pp.ret_from_fork.ret_from_fork_asm
0.00 +1.0 1.01 ± 14% perf-profile.calltrace.cycles-pp.ret_from_fork_asm
0.00 +1.1 1.06 ± 29% perf-profile.calltrace.cycles-pp.__zap_vma_range.unmap_vmas.exit_mmap.__mmput.exit_mm
0.00 +1.1 1.06 ± 29% perf-profile.calltrace.cycles-pp.unmap_vmas.exit_mmap.__mmput.exit_mm.do_exit
0.00 +1.1 1.09 ± 35% perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.__zap_vma_range.unmap_vmas.exit_mmap
0.00 +1.2 1.16 ± 11% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.record__pushfn.perf_mmap__push.record__mmap_read_evlist
0.00 +1.2 1.16 ± 11% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.record__pushfn.perf_mmap__push.record__mmap_read_evlist.cmd_record
0.00 +1.2 1.16 ± 11% perf-profile.calltrace.cycles-pp.generic_perform_write.shmem_file_write_iter.vfs_write.ksys_write.do_syscall_64
0.00 +1.2 1.16 ± 11% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.record__pushfn.perf_mmap__push
0.00 +1.2 1.16 ± 11% perf-profile.calltrace.cycles-pp.record__pushfn.perf_mmap__push.record__mmap_read_evlist.cmd_record.handle_internal_command
0.00 +1.2 1.16 ± 11% perf-profile.calltrace.cycles-pp.shmem_file_write_iter.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.2 1.16 ± 11% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.record__pushfn
0.00 +1.2 1.18 ± 40% perf-profile.calltrace.cycles-pp.zap_pmd_range.__zap_vma_range.unmap_vmas.exit_mmap.__mmput
0.00 +1.2 1.22 ± 43% perf-profile.calltrace.cycles-pp.intel_idle_xstate.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
0.00 +1.2 1.24 ± 11% perf-profile.calltrace.cycles-pp.perf_mmap__push.record__mmap_read_evlist.cmd_record.handle_internal_command.main
0.00 +1.2 1.24 ± 11% perf-profile.calltrace.cycles-pp.record__mmap_read_evlist.cmd_record.handle_internal_command.main
0.00 +1.3 1.26 ± 24% perf-profile.calltrace.cycles-pp.__mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
0.00 +1.3 1.27 ± 39% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
0.00 +1.3 1.27 ± 39% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
0.00 +1.3 1.28 ± 31% perf-profile.calltrace.cycles-pp.mm_init.dup_mm.copy_process.kernel_clone.__do_sys_clone
0.00 +1.3 1.34 ± 23% perf-profile.calltrace.cycles-pp._nohz_idle_balance.handle_softirqs.do_softirq.flush_smp_call_function_queue.do_idle
0.00 +1.4 1.36 ± 21% perf-profile.calltrace.cycles-pp.handle_softirqs.do_softirq.flush_smp_call_function_queue.do_idle.cpu_startup_entry
0.00 +1.4 1.38 ± 34% perf-profile.calltrace.cycles-pp.lookup_open.open_last_lookups.path_openat.do_file_open.do_sys_openat2
0.00 +1.4 1.42 ± 35% perf-profile.calltrace.cycles-pp.mm_init.alloc_bprm.do_execveat_common.__x64_sys_execve.do_syscall_64
0.00 +1.4 1.42 ± 24% perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.5 1.54 ± 30% perf-profile.calltrace.cycles-pp.alloc_bprm.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.6 1.56 ± 21% perf-profile.calltrace.cycles-pp.cmd_record.handle_internal_command.main
0.00 +1.6 1.58 ± 23% perf-profile.calltrace.cycles-pp.handle_internal_command.main
0.00 +1.6 1.58 ± 23% perf-profile.calltrace.cycles-pp.main
0.00 +1.7 1.66 ± 25% perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.setup_new_exec.load_elf_binary.exec_binprm
0.00 +1.7 1.68 ± 25% perf-profile.calltrace.cycles-pp.__mmput.setup_new_exec.load_elf_binary.exec_binprm.bprm_execve
0.00 +1.7 1.73 ± 17% perf-profile.calltrace.cycles-pp.dup_mmap.dup_mm.copy_process.kernel_clone.__do_sys_clone
0.00 +1.9 1.93 ± 32% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.00 +1.9 1.94 ± 34% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.00 +2.0 2.01 ± 18% perf-profile.calltrace.cycles-pp.setup_new_exec.load_elf_binary.exec_binprm.bprm_execve.do_execveat_common
0.00 +2.2 2.22 ± 34% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.00 +2.2 2.23 ± 17% perf-profile.calltrace.cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group
0.00 +2.2 2.23 ± 17% perf-profile.calltrace.cycles-pp.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call
0.00 +2.3 2.26 ± 32% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault
0.00 +2.4 2.37 ± 38% perf-profile.calltrace.cycles-pp.proc_single_show.seq_read_iter.seq_read.vfs_read.ksys_read
0.00 +2.4 2.44 ± 32% perf-profile.calltrace.cycles-pp.open_last_lookups.path_openat.do_file_open.do_sys_openat2.__x64_sys_openat
0.00 +2.5 2.45 ± 21% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
0.00 +2.6 2.60 ± 36% perf-profile.calltrace.cycles-pp.seq_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +2.6 2.60 ± 36% perf-profile.calltrace.cycles-pp.seq_read_iter.seq_read.vfs_read.ksys_read.do_syscall_64
0.00 +2.7 2.72 ± 19% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
0.00 +2.8 2.80 ± 29% perf-profile.calltrace.cycles-pp.asm_exc_page_fault
0.00 +2.9 2.92 ± 17% perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.exit_mm.do_exit.do_group_exit
0.00 +3.0 3.02 ± 15% perf-profile.calltrace.cycles-pp.dup_mm.copy_process.kernel_clone.__do_sys_clone.do_syscall_64
0.00 +3.3 3.32 ± 15% perf-profile.calltrace.cycles-pp.load_elf_binary.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve
0.00 +3.4 3.37 ± 15% perf-profile.calltrace.cycles-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64
0.00 +3.4 3.38 ± 15% perf-profile.calltrace.cycles-pp.copy_process.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +3.8 3.78 ± 11% perf-profile.calltrace.cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +4.0 4.02 ± 15% perf-profile.calltrace.cycles-pp.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork
0.00 +4.0 4.02 ± 15% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork
0.00 +4.0 4.02 ± 15% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe._Fork
0.00 +4.0 4.02 ± 15% perf-profile.calltrace.cycles-pp.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork
0.00 +4.1 4.11 ± 32% perf-profile.calltrace.cycles-pp.path_openat.do_file_open.do_sys_openat2.__x64_sys_openat.do_syscall_64
0.00 +4.2 4.18 ± 32% perf-profile.calltrace.cycles-pp.do_file_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +4.3 4.26 ± 28% perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +4.3 4.26 ± 28% perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +4.8 4.75 ± 12% perf-profile.calltrace.cycles-pp._Fork
0.00 +5.1 5.14 ± 16% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
0.00 +5.2 5.24 ± 11% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
0.00 +5.8 5.80 ± 11% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.common_startup_64
0.00 +5.9 5.86 ± 12% perf-profile.calltrace.cycles-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
0.00 +5.9 5.86 ± 12% perf-profile.calltrace.cycles-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
0.00 +5.9 5.86 ± 12% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
0.00 +5.9 5.86 ± 12% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.execve
0.00 +5.9 5.86 ± 12% perf-profile.calltrace.cycles-pp.execve
0.00 +7.0 7.01 ± 18% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.common_startup_64
0.00 +7.0 7.03 ± 18% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.common_startup_64
0.00 +7.0 7.03 ± 18% perf-profile.calltrace.cycles-pp.start_secondary.common_startup_64
0.00 +8.2 8.23 ± 10% perf-profile.calltrace.cycles-pp.common_startup_64
0.47 ± 44% +9.2 9.65 ± 69% perf-profile.calltrace.cycles-pp.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +9.6 9.62 ± 69% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +9.6 9.62 ± 69% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call.do_syscall_64
0.00 +9.6 9.62 ± 69% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.57 ± 5% +21.5 23.11 ± 27% perf-profile.calltrace.cycles-pp.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +22.1 22.14 ± 30% perf-profile.calltrace.cycles-pp.__fput.task_work_run.do_exit.do_group_exit.get_signal
0.00 +22.2 22.16 ± 30% perf-profile.calltrace.cycles-pp.task_work_run.do_exit.do_group_exit.get_signal.arch_do_signal_or_restart
0.00 +23.0 22.97 ± 28% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop
0.00 +23.0 22.97 ± 28% perf-profile.calltrace.cycles-pp.do_group_exit.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop.do_syscall_64
0.00 +23.0 22.99 ± 28% perf-profile.calltrace.cycles-pp.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +23.0 23.03 ± 28% perf-profile.calltrace.cycles-pp.arch_do_signal_or_restart.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +27.7 27.72 ± 4% perf-profile.calltrace.cycles-pp.event_function_call.perf_event_release_kernel.perf_release.__fput.task_work_run
0.00 +27.7 27.72 ± 4% perf-profile.calltrace.cycles-pp.smp_call_function_single.event_function_call.perf_event_release_kernel.perf_release.__fput
0.00 +28.8 28.76 ± 6% perf-profile.calltrace.cycles-pp.perf_event_release_kernel.perf_release.__fput.task_work_run.do_exit
0.00 +28.8 28.76 ± 6% perf-profile.calltrace.cycles-pp.perf_release.__fput.task_work_run.do_exit.do_group_exit
36.71 ± 2% -35.4 1.30 ± 11% perf-profile.children.cycles-pp.ksys_write
30.68 ± 3% -29.4 1.30 ± 11% perf-profile.children.cycles-pp.vfs_write
28.56 ± 3% -28.5 0.10 ±138% perf-profile.children.cycles-pp.anon_pipe_write
25.23 ± 2% -25.2 0.03 ±223% perf-profile.children.cycles-pp.__switch_to
23.31 -20.1 3.22 ± 25% perf-profile.children.cycles-pp.ksys_read
18.32 ± 3% -18.3 0.06 ±146% perf-profile.children.cycles-pp.__wake_up_sync_key
18.20 ± 3% -18.1 0.06 ±146% perf-profile.children.cycles-pp.__wake_up_common
18.20 ± 3% -18.0 0.16 ± 50% perf-profile.children.cycles-pp.try_to_wake_up
18.06 ± 2% -18.0 0.06 ±146% perf-profile.children.cycles-pp.autoremove_wake_function
16.38 ± 3% -16.2 0.19 ± 72% perf-profile.children.cycles-pp.anon_pipe_read
18.40 ± 2% -15.3 3.10 ± 23% perf-profile.children.cycles-pp.vfs_read
11.59 ± 4% -11.4 0.19 ±150% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
11.32 -10.6 0.69 ± 43% perf-profile.children.cycles-pp.raw_spin_rq_lock_nested
67.10 -9.9 57.24 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
11.63 -9.4 2.19 ± 20% perf-profile.children.cycles-pp._raw_spin_lock
66.27 -9.1 57.20 ± 5% perf-profile.children.cycles-pp.do_syscall_64
9.38 ± 6% -8.6 0.82 ± 20% perf-profile.children.cycles-pp.schedule
9.41 ± 7% -7.9 1.52 ± 17% perf-profile.children.cycles-pp.__schedule
7.95 ± 5% -7.8 0.12 ±141% perf-profile.children.cycles-pp.fdget_pos
6.84 ± 5% -6.8 0.06 ±153% perf-profile.children.cycles-pp.__fget_files
3.96 ± 3% -3.9 0.05 ±102% perf-profile.children.cycles-pp.ttwu_do_activate
3.44 ± 3% -3.3 0.10 ± 97% perf-profile.children.cycles-pp.enqueue_task
3.35 ± 3% -3.2 0.10 ± 97% perf-profile.children.cycles-pp.enqueue_task_fair
3.14 ± 6% -2.6 0.50 ± 50% perf-profile.children.cycles-pp.mutex_unlock
2.61 ± 7% -2.5 0.10 ± 80% perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
2.49 ± 4% -2.4 0.08 ± 75% perf-profile.children.cycles-pp.try_to_block_task
2.45 -2.0 0.40 ± 60% perf-profile.children.cycles-pp.mutex_lock
1.94 ± 5% -1.9 0.05 ±101% perf-profile.children.cycles-pp.fput
1.78 ± 2% -1.7 0.08 ± 76% perf-profile.children.cycles-pp.update_curr
1.60 ± 5% -1.5 0.07 ± 72% perf-profile.children.cycles-pp.entry_SYSCALL_64
1.34 ± 2% -1.3 0.05 ±102% perf-profile.children.cycles-pp.update_se
2.11 ± 4% -1.2 0.90 ± 16% perf-profile.children.cycles-pp.__pick_next_task
0.97 ± 7% -0.9 0.05 ±100% perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack
0.97 ± 2% -0.9 0.07 ±112% perf-profile.children.cycles-pp.set_next_task_fair
0.98 ± 5% -0.9 0.09 ±110% perf-profile.children.cycles-pp.arch_exit_to_user_mode_prepare
0.86 ± 7% -0.8 0.06 ±101% perf-profile.children.cycles-pp.prandom_u32_state
0.81 ± 35% -0.8 0.05 ±102% perf-profile.children.cycles-pp.select_task_rq
0.64 ± 3% -0.6 0.08 ±120% perf-profile.children.cycles-pp.update_load_avg
0.65 ± 20% -0.6 0.10 ± 87% perf-profile.children.cycles-pp.__mutex_lock
1.07 ± 20% -0.4 0.63 ± 28% perf-profile.children.cycles-pp.finish_task_switch
0.50 ± 11% -0.4 0.12 ±118% perf-profile.children.cycles-pp.task_tick_fair
0.33 ± 23% -0.2 0.10 ± 87% perf-profile.children.cycles-pp.mutex_spin_on_owner
0.21 ± 6% -0.2 0.05 ±102% perf-profile.children.cycles-pp.update_rq_clock
0.21 ± 4% -0.1 0.07 ±110% perf-profile.children.cycles-pp.hrtimer_start_range_ns
0.00 +0.1 0.11 ± 12% perf-profile.children.cycles-pp.do_open_execat
0.00 +0.1 0.11 ± 12% perf-profile.children.cycles-pp.filp_close
0.00 +0.1 0.11 ± 12% perf-profile.children.cycles-pp.put_files_struct
0.00 +0.1 0.13 ± 43% perf-profile.children.cycles-pp.__folio_batch_add_and_move
0.00 +0.2 0.16 ± 34% perf-profile.children.cycles-pp.folio_batch_move_lru
0.00 +0.2 0.16 ± 61% perf-profile.children.cycles-pp.inode_permission
0.00 +0.2 0.16 ± 36% perf-profile.children.cycles-pp.__do_wait
0.00 +0.2 0.18 ± 39% perf-profile.children.cycles-pp.__free_one_page
0.00 +0.2 0.19 ± 32% perf-profile.children.cycles-pp.setup_arg_pages
0.00 +0.2 0.20 ± 38% perf-profile.children.cycles-pp.create_elf_tables
0.00 +0.2 0.21 ± 47% perf-profile.children.cycles-pp.down_write
0.00 +0.2 0.21 ± 45% perf-profile.children.cycles-pp.free_frozen_page_commit
0.00 +0.2 0.23 ± 37% perf-profile.children.cycles-pp.__anon_vma_interval_tree_remove
0.00 +0.2 0.23 ± 60% perf-profile.children.cycles-pp.up_write
0.00 +0.2 0.23 ± 45% perf-profile.children.cycles-pp.free_unref_folios
0.00 +0.2 0.23 ± 44% perf-profile.children.cycles-pp.alloc_empty_file
0.00 +0.2 0.24 ± 45% perf-profile.children.cycles-pp.__pi_memcpy
0.00 +0.2 0.24 ± 41% perf-profile.children.cycles-pp.do_wp_page
0.00 +0.2 0.24 ± 32% perf-profile.children.cycles-pp._exit
0.00 +0.2 0.25 ± 72% perf-profile.children.cycles-pp.__libc_fork
0.00 +0.2 0.25 ± 54% perf-profile.children.cycles-pp.free_pcppages_bulk
0.00 +0.3 0.25 ± 53% perf-profile.children.cycles-pp.affine_move_task
0.00 +0.3 0.26 ± 46% perf-profile.children.cycles-pp.shmem_write_end
0.03 ±223% +0.3 0.30 ± 34% perf-profile.children.cycles-pp.schedule_idle
0.00 +0.3 0.27 ± 46% perf-profile.children.cycles-pp.__set_cpus_allowed_ptr
0.00 +0.3 0.27 ± 47% perf-profile.children.cycles-pp.__pte_alloc
0.00 +0.3 0.27 ± 58% perf-profile.children.cycles-pp.preempt_schedule
0.00 +0.3 0.27 ± 58% perf-profile.children.cycles-pp.preempt_schedule_thunk
0.00 +0.3 0.28 ± 63% perf-profile.children.cycles-pp.get_arg_page
0.00 +0.3 0.28 ± 58% perf-profile.children.cycles-pp.native_irq_return_iret
0.00 +0.3 0.29 ± 60% perf-profile.children.cycles-pp.copy_strings
0.00 +0.3 0.29 ± 45% perf-profile.children.cycles-pp.fast_dput
0.00 +0.3 0.29 ± 44% perf-profile.children.cycles-pp.lock_vma_under_rcu
0.00 +0.3 0.29 ± 44% perf-profile.children.cycles-pp.__sched_setaffinity
0.00 +0.3 0.29 ± 44% perf-profile.children.cycles-pp.__d_lookup
0.00 +0.3 0.29 ± 35% perf-profile.children.cycles-pp.__x64_sys_munmap
0.00 +0.3 0.30 ± 44% perf-profile.children.cycles-pp._find_next_or_bit
0.00 +0.3 0.30 ± 53% perf-profile.children.cycles-pp.__refill_objects_any
0.00 +0.3 0.30 ± 49% perf-profile.children.cycles-pp.dput
0.00 +0.3 0.30 ± 45% perf-profile.children.cycles-pp.vms_complete_munmap_vmas
0.00 +0.3 0.31 ± 50% perf-profile.children.cycles-pp.shmem_alloc_and_add_folio
0.00 +0.3 0.31 ± 39% perf-profile.children.cycles-pp.do_wait
0.00 +0.3 0.31 ± 39% perf-profile.children.cycles-pp.kernel_wait4
0.00 +0.3 0.31 ± 54% perf-profile.children.cycles-pp.folio_remove_rmap_ptes
0.00 +0.3 0.31 ± 46% perf-profile.children.cycles-pp.unmap_region
0.00 +0.3 0.32 ± 39% perf-profile.children.cycles-pp.__x64_sys_sched_setaffinity
0.00 +0.3 0.33 ± 23% perf-profile.children.cycles-pp.anon_vma_clone
0.00 +0.3 0.33 ± 53% perf-profile.children.cycles-pp.mm_init_sched
0.00 +0.3 0.34 ± 32% perf-profile.children.cycles-pp.pid_revalidate
0.00 +0.4 0.35 ± 37% perf-profile.children.cycles-pp.perf_event_mmap_event
0.00 +0.4 0.36 ± 45% perf-profile.children.cycles-pp.shmem_get_folio_gfp
0.00 +0.4 0.36 ± 45% perf-profile.children.cycles-pp.shmem_write_begin
0.00 +0.4 0.38 ± 71% perf-profile.children.cycles-pp.swevent_hlist_put_cpu
0.00 +0.4 0.38 ± 15% perf-profile.children.cycles-pp.__vm_munmap
0.00 +0.4 0.38 ± 15% perf-profile.children.cycles-pp.do_vmi_align_munmap
0.00 +0.4 0.38 ± 15% perf-profile.children.cycles-pp.do_vmi_munmap
0.00 +0.4 0.38 ± 52% perf-profile.children.cycles-pp.menu_select
0.00 +0.4 0.38 ± 36% perf-profile.children.cycles-pp.tear_down_vmas
0.00 +0.4 0.38 ± 43% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.00 +0.4 0.39 ± 62% perf-profile.children.cycles-pp.__sched_balance_update_blocked_averages
0.00 +0.4 0.39 ± 57% perf-profile.children.cycles-pp.sched_exec
0.00 +0.4 0.39 ± 41% perf-profile.children.cycles-pp.__d_alloc
0.00 +0.4 0.40 ± 47% perf-profile.children.cycles-pp.perf_event_mmap
0.68 ± 12% +0.4 1.09 ± 40% perf-profile.children.cycles-pp.tick_nohz_handler
0.00 +0.4 0.40 ± 68% perf-profile.children.cycles-pp.lruvec_stat_mod_folio
0.00 +0.4 0.40 ± 20% perf-profile.children.cycles-pp.pte_offset_map_lock
0.00 +0.4 0.41 ± 38% perf-profile.children.cycles-pp.do_anonymous_page
0.00 +0.4 0.42 ± 19% perf-profile.children.cycles-pp.vfs_statx
0.00 +0.4 0.42 ± 32% perf-profile.children.cycles-pp.worker_thread
0.00 +0.4 0.42 ± 46% perf-profile.children.cycles-pp.__account_obj_stock
0.00 +0.4 0.42 ± 35% perf-profile.children.cycles-pp.fstatat64
0.01 ±223% +0.4 0.44 ± 57% perf-profile.children.cycles-pp._find_next_bit
0.00 +0.4 0.43 ± 21% perf-profile.children.cycles-pp.copy_p4d_range
0.00 +0.4 0.43 ± 21% perf-profile.children.cycles-pp.copy_page_range
0.00 +0.4 0.44 ± 35% perf-profile.children.cycles-pp.filename_lookup
0.00 +0.4 0.44 ± 35% perf-profile.children.cycles-pp.path_lookupat
0.00 +0.5 0.45 ± 52% perf-profile.children.cycles-pp.do_dentry_open
0.00 +0.5 0.45 ± 59% perf-profile.children.cycles-pp.mas_store_prealloc
0.00 +0.5 0.46 ± 22% perf-profile.children.cycles-pp.vfs_fstatat
0.00 +0.5 0.46 ± 50% perf-profile.children.cycles-pp.__vma_start_write
0.00 +0.5 0.47 ± 25% perf-profile.children.cycles-pp.schedule_tail
0.05 ± 74% +0.5 0.53 ± 30% perf-profile.children.cycles-pp.copy_folio_from_iter_atomic
0.00 +0.5 0.49 ± 41% perf-profile.children.cycles-pp.vms_gather_munmap_vmas
0.00 +0.5 0.49 ± 47% perf-profile.children.cycles-pp.vfs_open
0.00 +0.5 0.51 ± 46% perf-profile.children.cycles-pp.folios_put_refs
0.00 +0.5 0.51 ± 27% perf-profile.children.cycles-pp.elf_load
0.00 +0.5 0.54 ± 68% perf-profile.children.cycles-pp.seq_printf
0.00 +0.5 0.54 ± 30% perf-profile.children.cycles-pp.__split_vma
0.00 +0.6 0.56 ± 27% perf-profile.children.cycles-pp.__do_sys_newfstatat
0.37 ± 7% +0.6 0.94 ± 33% perf-profile.children.cycles-pp.select_task_rq_fair
0.00 +0.6 0.57 ± 45% perf-profile.children.cycles-pp.sync_regs
0.00 +0.6 0.58 ± 53% perf-profile.children.cycles-pp.__x64_sys_close
0.00 +0.6 0.58 ± 39% perf-profile.children.cycles-pp.kmem_cache_alloc_lru_noprof
0.00 +0.6 0.58 ± 30% perf-profile.children.cycles-pp.smpboot_thread_fn
0.00 +0.6 0.58 ± 24% perf-profile.children.cycles-pp.__mmap
0.00 +0.6 0.60 ± 50% perf-profile.children.cycles-pp.proc_pident_lookup
0.00 +0.6 0.60 ± 38% perf-profile.children.cycles-pp.wake_up_new_task
0.00 +0.6 0.61 ± 60% perf-profile.children.cycles-pp.vsnprintf
0.00 +0.6 0.61 ± 30% perf-profile.children.cycles-pp.unlink_anon_vmas
0.02 ±223% +0.6 0.64 ± 48% perf-profile.children.cycles-pp.intel_idle
0.00 +0.6 0.64 ± 45% perf-profile.children.cycles-pp.do_open
0.00 +0.7 0.65 ± 44% perf-profile.children.cycles-pp.__refill_objects_node
0.00 +0.7 0.66 ± 29% perf-profile.children.cycles-pp.__mmap_new_vma
0.00 +0.7 0.66 ± 31% perf-profile.children.cycles-pp.__open64_nocancel
0.00 +0.7 0.66 ± 40% perf-profile.children.cycles-pp.__percpu_counter_init_many
0.00 +0.7 0.66 ± 41% perf-profile.children.cycles-pp.sched_setaffinity
0.00 +0.7 0.68 ± 30% perf-profile.children.cycles-pp.__tlb_batch_free_encoded_pages
0.00 +0.7 0.68 ± 30% perf-profile.children.cycles-pp.free_pages_and_swap_cache
0.00 +0.7 0.71 ± 28% perf-profile.children.cycles-pp.rcu_do_batch
0.04 ±156% +0.7 0.76 ± 22% perf-profile.children.cycles-pp.sched_balance_newidle
0.00 +0.7 0.74 ± 42% perf-profile.children.cycles-pp.sw_perf_event_destroy
0.00 +0.7 0.74 ± 43% perf-profile.children.cycles-pp.__d_lookup_rcu
0.00 +0.8 0.75 ± 34% perf-profile.children.cycles-pp.update_sg_wakeup_stats
0.00 +0.8 0.76 ± 32% perf-profile.children.cycles-pp.__pcs_replace_empty_main
0.00 +0.8 0.76 ± 53% perf-profile.children.cycles-pp.__memcg_slab_post_alloc_hook
0.00 +0.8 0.76 ± 44% perf-profile.children.cycles-pp.__free_event
0.00 +0.8 0.77 ± 19% perf-profile.children.cycles-pp.anon_vma_fork
0.00 +0.8 0.78 ± 39% perf-profile.children.cycles-pp.wp_page_copy
0.00 +0.8 0.78 ± 28% perf-profile.children.cycles-pp.__memcg_slab_free_hook
0.00 +0.8 0.79 ± 21% perf-profile.children.cycles-pp.setlocale
0.00 +0.8 0.80 ± 37% perf-profile.children.cycles-pp.sched_balance_find_dst_group
0.00 +0.8 0.80 ± 16% perf-profile.children.cycles-pp.next_uptodate_folio
0.00 +0.8 0.80 ± 32% perf-profile.children.cycles-pp.sched_balance_domains
0.00 +0.8 0.81 ± 17% perf-profile.children.cycles-pp.__percpu_counter_sum
0.00 +0.8 0.81 ± 19% perf-profile.children.cycles-pp.rcu_core
0.00 +0.8 0.82 ± 34% perf-profile.children.cycles-pp.refill_objects
0.00 +0.8 0.84 ± 48% perf-profile.children.cycles-pp.sched_balance_update_blocked_averages
0.00 +0.9 0.89 ± 20% perf-profile.children.cycles-pp.__mmdrop
0.00 +1.0 0.96 ± 64% perf-profile.children.cycles-pp.do_task_stat
0.00 +1.0 0.98 ± 29% perf-profile.children.cycles-pp.on_each_cpu_cond_mask
0.00 +1.0 0.98 ± 29% perf-profile.children.cycles-pp.smp_call_function_many_cond
0.00 +1.0 1.00 ± 34% perf-profile.children.cycles-pp.d_alloc_parallel
0.23 ± 32% +1.0 1.24 ± 11% perf-profile.children.cycles-pp.record__mmap_read_evlist
0.15 ± 36% +1.0 1.16 ± 11% perf-profile.children.cycles-pp.record__pushfn
0.00 +1.0 1.01 ± 14% perf-profile.children.cycles-pp.kthread
0.22 ± 33% +1.0 1.24 ± 11% perf-profile.children.cycles-pp.perf_mmap__push
0.00 +1.0 1.02 ± 21% perf-profile.children.cycles-pp.kmem_cache_free
0.00 +1.1 1.06 ± 28% perf-profile.children.cycles-pp.zap_present_ptes
0.00 +1.1 1.06 ± 20% perf-profile.children.cycles-pp.kmem_cache_alloc_noprof
0.10 ± 51% +1.1 1.18 ± 11% perf-profile.children.cycles-pp.generic_perform_write
0.11 ± 52% +1.1 1.19 ± 9% perf-profile.children.cycles-pp.shmem_file_write_iter
0.00 +1.1 1.12 ± 25% perf-profile.children.cycles-pp.flush_tlb_mm_range
0.01 ±223% +1.1 1.15 ± 21% perf-profile.children.cycles-pp.update_sg_lb_stats
0.00 +1.2 1.20 ± 26% perf-profile.children.cycles-pp.link_path_walk
0.00 +1.2 1.22 ± 28% perf-profile.children.cycles-pp.free_pgtables
0.00 +1.2 1.22 ± 43% perf-profile.children.cycles-pp.intel_idle_xstate
0.02 ±149% +1.3 1.31 ± 24% perf-profile.children.cycles-pp.sched_balance_find_src_group
0.02 ±149% +1.3 1.31 ± 24% perf-profile.children.cycles-pp.update_sd_lb_stats
0.00 +1.3 1.33 ± 27% perf-profile.children.cycles-pp.filemap_map_pages
0.24 ± 31% +1.3 1.58 ± 23% perf-profile.children.cycles-pp.handle_internal_command
0.24 ± 31% +1.3 1.58 ± 23% perf-profile.children.cycles-pp.main
0.00 +1.4 1.36 ± 21% perf-profile.children.cycles-pp.do_softirq
0.06 ± 11% +1.4 1.43 ± 24% perf-profile.children.cycles-pp.__irq_exit_rcu
0.00 +1.4 1.38 ± 26% perf-profile.children.cycles-pp.do_read_fault
0.00 +1.4 1.40 ± 33% perf-profile.children.cycles-pp.lookup_open
0.08 ± 55% +1.4 1.52 ± 24% perf-profile.children.cycles-pp.sched_balance_rq
0.01 ±223% +1.5 1.50 ± 14% perf-profile.children.cycles-pp.flush_smp_call_function_queue
0.00 +1.5 1.50 ± 25% perf-profile.children.cycles-pp.tlb_finish_mmu
0.00 +1.5 1.53 ± 22% perf-profile.children.cycles-pp.zap_pmd_range
0.00 +1.5 1.53 ± 22% perf-profile.children.cycles-pp.zap_pte_range
0.00 +1.5 1.53 ± 15% perf-profile.children.cycles-pp.ret_from_fork
0.00 +1.5 1.53 ± 15% perf-profile.children.cycles-pp.ret_from_fork_asm
0.00 +1.5 1.54 ± 30% perf-profile.children.cycles-pp.alloc_bprm
0.00 +1.5 1.54 ± 27% perf-profile.children.cycles-pp.do_fault
0.00 +1.6 1.56 ± 13% perf-profile.children.cycles-pp.ksys_mmap_pgoff
0.00 +1.6 1.61 ± 23% perf-profile.children.cycles-pp.__zap_vma_range
0.00 +1.6 1.64 ± 31% perf-profile.children.cycles-pp.lookup_fast
0.00 +1.7 1.72 ± 24% perf-profile.children.cycles-pp.unmap_vmas
0.00 +1.7 1.74 ± 17% perf-profile.children.cycles-pp.dup_mmap
0.00 +1.8 1.75 ± 19% perf-profile.children.cycles-pp._nohz_idle_balance
0.00 +1.8 1.77 ± 14% perf-profile.children.cycles-pp.__mmap_region
0.00 +1.8 1.85 ± 33% perf-profile.children.cycles-pp.__pi_memset
0.00 +1.9 1.92 ± 16% perf-profile.children.cycles-pp.do_mmap
0.00 +2.0 1.98 ± 15% perf-profile.children.cycles-pp.vm_mmap_pgoff
0.00 +2.0 2.01 ± 18% perf-profile.children.cycles-pp.setup_new_exec
0.87 ± 11% +2.1 3.00 ± 21% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.00 +2.2 2.16 ± 34% perf-profile.children.cycles-pp.pcpu_alloc_noprof
0.00 +2.4 2.37 ± 38% perf-profile.children.cycles-pp.proc_single_show
0.99 ± 12% +2.4 3.42 ± 18% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.00 +2.5 2.48 ± 32% perf-profile.children.cycles-pp.open_last_lookups
0.00 +2.6 2.62 ± 37% perf-profile.children.cycles-pp.seq_read
0.00 +2.7 2.69 ± 24% perf-profile.children.cycles-pp.mm_init
0.00 +2.7 2.74 ± 32% perf-profile.children.cycles-pp.seq_read_iter
0.03 ± 70% +2.9 2.91 ± 15% perf-profile.children.cycles-pp.handle_softirqs
0.00 +3.0 2.99 ± 13% perf-profile.children.cycles-pp.exit_mm
0.00 +3.0 3.02 ± 15% perf-profile.children.cycles-pp.dup_mm
0.00 +3.2 3.21 ± 16% perf-profile.children.cycles-pp.__handle_mm_fault
0.00 +3.3 3.28 ± 16% perf-profile.children.cycles-pp.handle_mm_fault
0.00 +3.3 3.32 ± 15% perf-profile.children.cycles-pp.load_elf_binary
0.00 +3.4 3.37 ± 15% perf-profile.children.cycles-pp.exec_binprm
0.00 +3.4 3.38 ± 15% perf-profile.children.cycles-pp.copy_process
0.00 +3.6 3.63 ± 20% perf-profile.children.cycles-pp.do_user_addr_fault
0.00 +3.7 3.66 ± 19% perf-profile.children.cycles-pp.exc_page_fault
0.00 +3.8 3.81 ± 11% perf-profile.children.cycles-pp.bprm_execve
0.00 +4.0 4.02 ± 15% perf-profile.children.cycles-pp.__do_sys_clone
0.00 +4.0 4.02 ± 15% perf-profile.children.cycles-pp.kernel_clone
0.00 +4.5 4.54 ± 19% perf-profile.children.cycles-pp.asm_exc_page_fault
0.00 +4.6 4.58 ± 27% perf-profile.children.cycles-pp.path_openat
0.00 +4.6 4.61 ± 26% perf-profile.children.cycles-pp.do_file_open
0.00 +4.6 4.62 ± 13% perf-profile.children.cycles-pp.exit_mmap
0.00 +4.6 4.63 ± 13% perf-profile.children.cycles-pp.__mmput
0.00 +4.8 4.77 ± 13% perf-profile.children.cycles-pp._Fork
0.00 +4.9 4.86 ± 25% perf-profile.children.cycles-pp.__x64_sys_openat
0.00 +4.9 4.86 ± 25% perf-profile.children.cycles-pp.do_sys_openat2
0.03 ±223% +5.5 5.53 ± 12% perf-profile.children.cycles-pp.cpuidle_enter
0.02 ±223% +5.5 5.53 ± 12% perf-profile.children.cycles-pp.cpuidle_enter_state
0.00 +5.9 5.86 ± 12% perf-profile.children.cycles-pp.execve
0.00 +5.9 5.88 ± 12% perf-profile.children.cycles-pp.__x64_sys_execve
0.00 +5.9 5.88 ± 12% perf-profile.children.cycles-pp.do_execveat_common
0.03 ±223% +6.2 6.20 ± 12% perf-profile.children.cycles-pp.cpuidle_idle_call
0.08 ±187% +6.9 7.03 ± 18% perf-profile.children.cycles-pp.start_secondary
0.08 ±187% +8.2 8.23 ± 10% perf-profile.children.cycles-pp.common_startup_64
0.08 ±187% +8.2 8.23 ± 10% perf-profile.children.cycles-pp.cpu_startup_entry
0.08 ±187% +8.2 8.23 ± 10% perf-profile.children.cycles-pp.do_idle
0.63 ± 6% +9.3 9.95 ± 67% perf-profile.children.cycles-pp.x64_sys_call
0.00 +9.8 9.84 ± 68% perf-profile.children.cycles-pp.__x64_sys_exit_group
0.12 ± 16% +17.7 17.81 ± 44% perf-profile.children.cycles-pp.queue_event
0.12 ± 16% +17.7 17.86 ± 44% perf-profile.children.cycles-pp.ordered_events__queue
0.12 ± 16% +17.8 17.89 ± 44% perf-profile.children.cycles-pp.process_simple
1.57 ± 5% +21.6 23.19 ± 27% perf-profile.children.cycles-pp.exit_to_user_mode_loop
0.00 +23.0 23.01 ± 28% perf-profile.children.cycles-pp.get_signal
0.00 +23.0 23.05 ± 28% perf-profile.children.cycles-pp.arch_do_signal_or_restart
0.14 ± 15% +24.0 24.11 ± 41% perf-profile.children.cycles-pp.perf_session__process_events
0.37 ± 23% +24.9 25.25 ± 42% perf-profile.children.cycles-pp.cmd_record
0.00 +27.7 27.72 ± 4% perf-profile.children.cycles-pp.event_function_call
0.00 +27.7 27.72 ± 4% perf-profile.children.cycles-pp.smp_call_function_single
0.00 +28.8 28.76 ± 6% perf-profile.children.cycles-pp.perf_event_release_kernel
0.00 +28.8 28.76 ± 6% perf-profile.children.cycles-pp.perf_release
0.00 +29.3 29.28 ± 5% perf-profile.children.cycles-pp.task_work_run
0.00 +29.4 29.45 ± 6% perf-profile.children.cycles-pp.__fput
0.00 +32.8 32.84 ± 4% perf-profile.children.cycles-pp.do_exit
0.00 +32.8 32.84 ± 4% perf-profile.children.cycles-pp.do_group_exit
25.22 ± 2% -25.2 0.03 ±223% perf-profile.self.cycles-pp.__switch_to
11.58 ± 4% -11.4 0.19 ±150% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
6.45 ± 5% -6.4 0.06 ±153% perf-profile.self.cycles-pp.__fget_files
3.03 ± 6% -2.5 0.50 ± 50% perf-profile.self.cycles-pp.mutex_unlock
2.52 ± 7% -2.4 0.10 ± 80% perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
2.16 ± 7% -2.1 0.10 ± 50% perf-profile.self.cycles-pp.do_syscall_64
2.34 -2.0 0.38 ± 57% perf-profile.self.cycles-pp.mutex_lock
1.84 ± 5% -1.8 0.05 ±101% perf-profile.self.cycles-pp.fput
0.78 ± 8% -0.7 0.06 ±101% perf-profile.self.cycles-pp.prandom_u32_state
0.54 ± 6% -0.4 0.09 ±111% perf-profile.self.cycles-pp.x64_sys_call
0.32 ± 22% -0.2 0.10 ± 87% perf-profile.self.cycles-pp.mutex_spin_on_owner
0.19 ± 3% -0.1 0.06 ±102% perf-profile.self.cycles-pp.update_load_avg
0.00 +0.2 0.18 ± 39% perf-profile.self.cycles-pp.__free_one_page
0.00 +0.2 0.18 ± 64% perf-profile.self.cycles-pp.perf_session__process_events
0.00 +0.2 0.19 ± 28% perf-profile.self.cycles-pp.lock_vma_under_rcu
0.00 +0.2 0.21 ± 58% perf-profile.self.cycles-pp.do_wp_page
0.00 +0.2 0.21 ± 38% perf-profile.self.cycles-pp.__anon_vma_interval_tree_remove
0.00 +0.2 0.22 ± 47% perf-profile.self.cycles-pp.__pi_memcpy
0.00 +0.2 0.22 ± 54% perf-profile.self.cycles-pp.__vma_start_write
0.00 +0.2 0.23 ± 52% perf-profile.self.cycles-pp.shmem_write_end
0.00 +0.2 0.23 ± 60% perf-profile.self.cycles-pp.up_write
0.00 +0.2 0.24 ± 73% perf-profile.self.cycles-pp.kmem_cache_alloc_noprof
0.00 +0.2 0.25 ± 58% perf-profile.self.cycles-pp.kmem_cache_free
0.00 +0.2 0.25 ± 41% perf-profile.self.cycles-pp.pid_revalidate
0.00 +0.3 0.25 ± 46% perf-profile.self.cycles-pp.mm_init_sched
0.00 +0.3 0.26 ± 45% perf-profile.self.cycles-pp.folio_remove_rmap_ptes
0.00 +0.3 0.27 ± 55% perf-profile.self.cycles-pp.zap_pte_range
0.00 +0.3 0.28 ± 43% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
0.00 +0.3 0.28 ± 52% perf-profile.self.cycles-pp._find_next_or_bit
0.00 +0.3 0.28 ± 58% perf-profile.self.cycles-pp.native_irq_return_iret
0.00 +0.3 0.32 ± 54% perf-profile.self.cycles-pp.__account_obj_stock
0.00 +0.4 0.37 ± 47% perf-profile.self.cycles-pp.cpuidle_enter_state
0.01 ±223% +0.4 0.40 ± 53% perf-profile.self.cycles-pp._find_next_bit
0.00 +0.5 0.45 ± 69% perf-profile.self.cycles-pp.do_task_stat
0.05 ± 74% +0.5 0.53 ± 30% perf-profile.self.cycles-pp.copy_folio_from_iter_atomic
0.00 +0.5 0.50 ± 19% perf-profile.self.cycles-pp.__percpu_counter_sum
0.00 +0.5 0.54 ± 62% perf-profile.self.cycles-pp.__refill_objects_node
0.00 +0.6 0.55 ± 19% perf-profile.self.cycles-pp.__memcg_slab_free_hook
0.00 +0.6 0.57 ± 45% perf-profile.self.cycles-pp.sync_regs
0.02 ±223% +0.6 0.64 ± 48% perf-profile.self.cycles-pp.intel_idle
0.00 +0.6 0.64 ± 34% perf-profile.self.cycles-pp.zap_present_ptes
0.00 +0.6 0.64 ± 37% perf-profile.self.cycles-pp.update_sg_wakeup_stats
0.00 +0.7 0.73 ± 20% perf-profile.self.cycles-pp.next_uptodate_folio
0.00 +0.7 0.74 ± 43% perf-profile.self.cycles-pp.__d_lookup_rcu
0.00 +1.0 0.98 ± 29% perf-profile.self.cycles-pp.smp_call_function_many_cond
0.01 ±223% +1.0 1.06 ± 21% perf-profile.self.cycles-pp.update_sg_lb_stats
0.00 +1.2 1.22 ± 43% perf-profile.self.cycles-pp.intel_idle_xstate
0.53 ± 3% +1.6 2.18 ± 21% perf-profile.self.cycles-pp._raw_spin_lock
0.00 +1.8 1.81 ± 34% perf-profile.self.cycles-pp.__pi_memset
0.11 ± 15% +17.5 17.65 ± 44% perf-profile.self.cycles-pp.queue_event
0.00 +27.5 27.54 ± 5% perf-profile.self.cycles-pp.smp_call_function_single
***************************************************************************************************
=========================================================================================
compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase:
gcc-14/performance/x86_64-rhel-9.4/process/100%/debian-13-x86_64-20250902.cgz/lkp-ivb-2ep2/sched_yield/will-it-scale
commit:
fb1050ac8e ("sched/fair: Change the default cgroup_mode to concur")
85570f10a4 ("sched/eevdf: Move to a single runqueue")
fb1050ac8e40aaa0 85570f10a4c61372c1d437365b9
---------------- ---------------------------
%stddev %change %stddev
\ | \
44783607 +24.5% 55768932 will-it-scale.48.processes
932991 +24.5% 1161852 will-it-scale.per_process_ops
44783607 +24.5% 55768932 will-it-scale.workload
246.50 ± 24% -97.8% 5.33 ± 45% perf-c2c.DRAM.local
58.56 -6.9 51.70 mpstat.cpu.all.sys%
40.52 +6.9 47.38 mpstat.cpu.all.usr%
483916 ± 6% -33.6% 321124 ± 12% numa-numastat.node0.local_node
509785 ± 3% -32.9% 341906 ± 11% numa-numastat.node0.numa_hit
2321721 -84.2% 367063 ± 11% numa-numastat.node1.local_node
2343407 -83.1% 396041 ± 10% numa-numastat.node1.numa_hit
173.25 -3.2% 167.66 turbostat.CorWatt
0.46 -25.8% 0.34 turbostat.IPC
202.81 -2.8% 197.19 turbostat.PkgWatt
11.07 -3.1% 10.72 turbostat.RAMWatt
40.25 +16.9% 47.03 vmstat.cpu.us
11979652 -62.4% 4507821 vmstat.memory.cache
52438214 +14.8% 60178980 vmstat.memory.free
140798 ± 2% -71.4% 40238 ± 3% vmstat.system.cs
8140266 ± 2% -91.7% 675233 ± 11% numa-meminfo.node1.Active
8140266 ± 2% -91.7% 675233 ± 11% numa-meminfo.node1.Active(anon)
9127277 ± 19% -81.7% 1666644 ±108% numa-meminfo.node1.FilePages
3886821 ± 3% -99.2% 31984 ±114% numa-meminfo.node1.Mapped
23060789 ± 8% +32.9% 30646789 ± 5% numa-meminfo.node1.MemFree
9916974 ± 18% -76.5% 2330978 ± 76% numa-meminfo.node1.MemUsed
12692 ± 3% -60.3% 5035 ± 7% numa-meminfo.node1.PageTables
7749269 -96.3% 287599 ± 13% numa-meminfo.node1.Shmem
136641 ± 2% -72.7% 37358 ± 2% perf-stat.i.context-switches
114.41 -4.0% 109.86 perf-stat.i.cpu-migrations
3691 ± 3% -40.2% 2206 perf-stat.i.minor-faults
3691 ± 3% -40.2% 2206 perf-stat.i.page-faults
141802 ± 2% -71.4% 40509 ± 3% perf-stat.ps.context-switches
113.72 -3.9% 109.30 perf-stat.ps.cpu-migrations
3674 ± 3% -40.1% 2199 perf-stat.ps.minor-faults
3674 ± 3% -40.1% 2199 perf-stat.ps.page-faults
509973 ± 3% -32.9% 342030 ± 11% numa-vmstat.node0.numa_hit
484103 ± 6% -33.6% 321245 ± 12% numa-vmstat.node0.numa_local
2035158 ± 2% -91.7% 168824 ± 11% numa-vmstat.node1.nr_active_anon
2281903 ± 19% -81.7% 416673 ±108% numa-vmstat.node1.nr_file_pages
5765158 ± 8% +32.9% 7661677 ± 5% numa-vmstat.node1.nr_free_pages
5740333 ± 8% +33.0% 7632209 ± 5% numa-vmstat.node1.nr_free_pages_blocks
973290 ± 3% -99.2% 8030 ±114% numa-vmstat.node1.nr_mapped
3176 ± 3% -60.4% 1258 ± 7% numa-vmstat.node1.nr_page_table_pages
1937401 -96.3% 71912 ± 13% numa-vmstat.node1.nr_shmem
2035158 ± 2% -91.7% 168824 ± 11% numa-vmstat.node1.nr_zone_active_anon
2343565 -83.1% 396221 ± 10% numa-vmstat.node1.numa_hit
2321879 -84.2% 367243 ± 11% numa-vmstat.node1.numa_local
8529288 -88.1% 1015618 meminfo.Active
8529288 -88.1% 1015618 meminfo.Active(anon)
732164 -8.4% 670611 meminfo.AnonPages
11874627 -62.8% 4422526 meminfo.Cached
8785059 -85.6% 1260657 meminfo.Committed_AS
101740 -16.6% 84899 meminfo.KReclaimable
3933734 ± 2% -97.8% 85877 meminfo.Mapped
52140246 +14.8% 59870117 meminfo.MemAvailable
52440583 +14.8% 60178876 meminfo.MemFree
13413372 -57.7% 5675083 meminfo.Memused
18373 -45.4% 10029 meminfo.PageTables
101740 -16.6% 84899 meminfo.SReclaimable
7797582 -95.6% 345478 ± 3% meminfo.Shmem
209643 -8.5% 191729 meminfo.Slab
13492428 -55.7% 5976857 meminfo.max_used_kB
2132011 -88.1% 253881 proc-vmstat.nr_active_anon
183065 -8.4% 167663 proc-vmstat.nr_anon_pages
1300351 +14.9% 1493504 proc-vmstat.nr_dirty_background_threshold
2603882 +14.9% 2990660 proc-vmstat.nr_dirty_threshold
2968321 -62.8% 1105598 proc-vmstat.nr_file_pages
13110339 +14.8% 15044700 proc-vmstat.nr_free_pages
13039379 +14.7% 14962664 proc-vmstat.nr_free_pages_blocks
984825 ± 2% -97.8% 21496 proc-vmstat.nr_mapped
4594 -45.4% 2508 proc-vmstat.nr_page_table_pages
1949059 -95.6% 86335 ± 3% proc-vmstat.nr_shmem
25434 -16.5% 21224 proc-vmstat.nr_slab_reclaimable
2132011 -88.1% 253881 proc-vmstat.nr_zone_active_anon
306545 ± 10% -99.0% 3138 ± 15% proc-vmstat.numa_hint_faults
303992 ± 9% -99.2% 2572 ± 22% proc-vmstat.numa_hint_faults_local
2855220 -74.1% 739471 proc-vmstat.numa_hit
2807664 -75.4% 689708 proc-vmstat.numa_local
310624 ± 10% -98.6% 4248 ± 18% proc-vmstat.numa_pte_updates
2998813 -70.2% 894370 proc-vmstat.pgalloc_normal
1228987 ± 3% -36.6% 778916 proc-vmstat.pgfault
153643 +184.4% 436989 sched_debug.cfs_rq:/.avg_vruntime.avg
178958 ± 2% +2724.3% 5054254 ± 16% sched_debug.cfs_rq:/.avg_vruntime.max
141157 +6.8% 150705 sched_debug.cfs_rq:/.avg_vruntime.min
5635 ± 6% +15522.7% 880370 ± 11% sched_debug.cfs_rq:/.avg_vruntime.stddev
0.36 ± 2% -12.0% 0.31 ± 5% sched_debug.cfs_rq:/.h_nr_queued.stddev
0.36 ± 2% -11.8% 0.31 ± 5% sched_debug.cfs_rq:/.h_nr_runnable.stddev
246.97 ±158% +3818.6% 9677 ± 98% sched_debug.cfs_rq:/.left_deadline.avg
11854 ±158% +3660.6% 445788 ± 94% sched_debug.cfs_rq:/.left_deadline.max
1693 ±158% +3685.7% 64096 ± 94% sched_debug.cfs_rq:/.left_deadline.stddev
246.94 ±158% +3818.9% 9677 ± 98% sched_debug.cfs_rq:/.left_vruntime.avg
11853 ±158% +3660.9% 445786 ± 94% sched_debug.cfs_rq:/.left_vruntime.max
1692 ±158% +3686.1% 64095 ± 94% sched_debug.cfs_rq:/.left_vruntime.stddev
676421 ± 9% +22.3% 827416 sched_debug.cfs_rq:/.load.min
322196 ± 4% -11.2% 286116 ± 6% sched_debug.cfs_rq:/.load.stddev
658.36 ± 9% +22.3% 805.47 sched_debug.cfs_rq:/.load_avg.min
246.94 ±158% +3818.9% 9677 ± 98% sched_debug.cfs_rq:/.right_vruntime.avg
11853 ±158% +3660.9% 445787 ± 94% sched_debug.cfs_rq:/.right_vruntime.max
1692 ±158% +3686.1% 64096 ± 94% sched_debug.cfs_rq:/.right_vruntime.stddev
1958 -34.7% 1278 ± 10% sched_debug.cfs_rq:/.runnable_avg.max
194.60 ± 4% -56.3% 85.03 ± 26% sched_debug.cfs_rq:/.runnable_avg.stddev
9.579e+08 ±223% +934.3% 9.908e+09 ± 19% sched_debug.cfs_rq:/.sum_w_vruntime.avg
4.598e+10 ±223% +969.5% 4.918e+11 ± 17% sched_debug.cfs_rq:/.sum_w_vruntime.max
6.567e+09 ±223% +999.8% 7.223e+10 ± 15% sched_debug.cfs_rq:/.sum_w_vruntime.stddev
1192 ±139% +2976.6% 36692 ± 19% sched_debug.cfs_rq:/.sum_weight.avg
57245 ±139% +2782.4% 1650080 ± 6% sched_debug.cfs_rq:/.sum_weight.max
8176 ±139% +2824.8% 239140 ± 9% sched_debug.cfs_rq:/.sum_weight.stddev
1209 ± 9% -13.1% 1050 ± 2% sched_debug.cfs_rq:/.util_avg.max
95.13 ± 16% -38.0% 58.94 ± 14% sched_debug.cfs_rq:/.util_avg.stddev
1227 ± 6% -42.1% 710.25 ± 2% sched_debug.cfs_rq:/.util_est.max
166.28 ± 3% -28.6% 118.69 ± 12% sched_debug.cfs_rq:/.util_est.stddev
153642 +184.4% 436988 sched_debug.cfs_rq:/.zero_vruntime.avg
178958 ± 2% +2724.3% 5054254 ± 16% sched_debug.cfs_rq:/.zero_vruntime.max
141157 +6.8% 150705 sched_debug.cfs_rq:/.zero_vruntime.min
5635 ± 6% +15522.7% 880370 ± 11% sched_debug.cfs_rq:/.zero_vruntime.stddev
4452 ± 9% +20.9% 5384 sched_debug.cpu.curr->pid.min
478538 ± 2% -57.9% 201499 ± 3% sched_debug.cpu.nr_switches.avg
4450482 ± 13% -24.3% 3371066 ± 16% sched_debug.cpu.nr_switches.max
3355 ± 12% -33.7% 2224 ± 24% sched_debug.cpu.nr_switches.min
814619 ± 13% -25.6% 606037 ± 11% sched_debug.cpu.nr_switches.stddev
23.62 -18.8 4.80 perf-profile.calltrace.cycles-pp.__pick_next_task.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
22.49 -18.8 3.67 perf-profile.calltrace.cycles-pp.pick_task_fair.__pick_next_task.__schedule.schedule.__x64_sys_sched_yield
18.98 ± 2% -17.2 1.76 perf-profile.calltrace.cycles-pp.update_curr.pick_task_fair.__pick_next_task.__schedule.schedule
14.96 ± 5% -13.8 1.12 perf-profile.calltrace.cycles-pp.update_se.update_curr.pick_task_fair.__pick_next_task.__schedule
36.78 -10.6 26.18 perf-profile.calltrace.cycles-pp.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe
37.80 -10.2 27.55 perf-profile.calltrace.cycles-pp.schedule.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
43.35 -10.0 33.33 perf-profile.calltrace.cycles-pp.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
47.68 -9.1 38.56 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
49.04 -8.8 40.23 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__sched_yield
1.80 ± 4% -0.7 1.12 perf-profile.calltrace.cycles-pp.pick_eevdf.pick_task_fair.__pick_next_task.__schedule.schedule
2.15 ± 13% -0.5 1.63 perf-profile.calltrace.cycles-pp.yield_task_fair.do_sched_yield.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.54 ± 2% +0.1 0.60 perf-profile.calltrace.cycles-pp.pick_next_task.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
0.56 ± 2% +0.1 0.67 perf-profile.calltrace.cycles-pp.prandom_u32_state.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
0.95 ± 3% +0.2 1.13 perf-profile.calltrace.cycles-pp._raw_spin_lock.raw_spin_rq_lock_nested.do_sched_yield.__x64_sys_sched_yield.do_syscall_64
0.58 ± 7% +0.2 0.79 ± 4% perf-profile.calltrace.cycles-pp.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
1.32 ± 8% +0.2 1.57 perf-profile.calltrace.cycles-pp._raw_spin_lock.raw_spin_rq_lock_nested.__schedule.schedule.__x64_sys_sched_yield
2.83 ± 6% +0.3 3.12 perf-profile.calltrace.cycles-pp.update_rq_clock.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
1.40 ± 2% +0.3 1.70 perf-profile.calltrace.cycles-pp.raw_spin_rq_lock_nested.do_sched_yield.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.46 ± 4% +0.3 1.79 perf-profile.calltrace.cycles-pp.update_rq_clock_task.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
1.94 ± 8% +0.7 2.59 perf-profile.calltrace.cycles-pp.raw_spin_rq_lock_nested.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
95.00 +0.7 95.70 perf-profile.calltrace.cycles-pp.__sched_yield
0.00 +1.0 0.96 perf-profile.calltrace.cycles-pp.rcu_note_context_switch.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
5.29 +1.0 6.29 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_safe_stack.__sched_yield
2.83 ± 10% +1.2 3.98 perf-profile.calltrace.cycles-pp.testcase
1.10 ± 11% +1.8 2.91 perf-profile.calltrace.cycles-pp.migrate_disable_switch.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
11.39 ± 2% +2.3 13.72 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.__sched_yield
12.33 +2.7 15.06 perf-profile.calltrace.cycles-pp.syscall_return_via_sysret.__sched_yield
18.07 +4.3 22.40 perf-profile.calltrace.cycles-pp.entry_SYSRETQ_unsafe_stack.__sched_yield
22.70 -18.9 3.85 perf-profile.children.cycles-pp.pick_task_fair
23.72 -18.8 4.90 perf-profile.children.cycles-pp.__pick_next_task
19.20 ± 2% -17.4 1.84 perf-profile.children.cycles-pp.update_curr
15.22 ± 5% -14.1 1.14 perf-profile.children.cycles-pp.update_se
37.11 -10.6 26.56 perf-profile.children.cycles-pp.__schedule
37.90 -10.2 27.69 perf-profile.children.cycles-pp.schedule
43.60 -10.0 33.62 perf-profile.children.cycles-pp.__x64_sys_sched_yield
47.99 -9.1 38.93 perf-profile.children.cycles-pp.do_syscall_64
49.19 -8.8 40.39 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
3.64 ± 3% -0.9 2.73 perf-profile.children.cycles-pp._raw_spin_lock
1.88 ± 4% -0.7 1.16 perf-profile.children.cycles-pp.pick_eevdf
2.22 ± 13% -0.5 1.70 perf-profile.children.cycles-pp.yield_task_fair
0.11 ± 4% +0.0 0.12 perf-profile.children.cycles-pp.arch_scale_cpu_capacity
0.15 ± 3% +0.0 0.16 ± 2% perf-profile.children.cycles-pp.sched_yield@plt
0.54 ± 2% +0.1 0.60 perf-profile.children.cycles-pp.pick_next_task
0.38 +0.1 0.48 perf-profile.children.cycles-pp.arch_exit_to_user_mode_prepare
0.58 ± 3% +0.1 0.70 ± 2% perf-profile.children.cycles-pp.prandom_u32_state
0.63 ± 7% +0.2 0.86 ± 4% perf-profile.children.cycles-pp.x64_sys_call
2.91 ± 6% +0.3 3.20 perf-profile.children.cycles-pp.update_rq_clock
1.49 ± 4% +0.3 1.81 perf-profile.children.cycles-pp.update_rq_clock_task
3.23 +0.6 3.80 perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack
0.32 ± 3% +0.6 0.96 perf-profile.children.cycles-pp.rcu_note_context_switch
3.43 ± 5% +1.0 4.42 perf-profile.children.cycles-pp.raw_spin_rq_lock_nested
95.32 +1.0 96.31 perf-profile.children.cycles-pp.__sched_yield
2.87 ± 9% +1.2 4.02 perf-profile.children.cycles-pp.testcase
1.14 ± 11% +1.8 2.94 perf-profile.children.cycles-pp.migrate_disable_switch
12.06 ± 2% +2.4 14.44 perf-profile.children.cycles-pp.entry_SYSCALL_64
12.55 +2.8 15.34 perf-profile.children.cycles-pp.syscall_return_via_sysret
19.54 +4.5 24.03 perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
7.17 ± 10% -6.1 1.10 perf-profile.self.cycles-pp.update_se
2.77 ± 6% -2.1 0.66 perf-profile.self.cycles-pp.update_curr
3.53 ± 3% -0.9 2.61 perf-profile.self.cycles-pp._raw_spin_lock
1.82 ± 3% -0.9 0.96 perf-profile.self.cycles-pp.pick_task_fair
1.77 ± 4% -0.7 1.08 perf-profile.self.cycles-pp.pick_eevdf
2.00 ± 14% -0.5 1.51 perf-profile.self.cycles-pp.yield_task_fair
0.64 ± 10% -0.1 0.55 perf-profile.self.cycles-pp._raw_spin_unlock
0.11 ± 4% +0.0 0.12 ± 3% perf-profile.self.cycles-pp.sched_yield@plt
0.08 ± 5% +0.0 0.10 perf-profile.self.cycles-pp.arch_scale_cpu_capacity
0.22 +0.0 0.24 ± 2% perf-profile.self.cycles-pp.__x86_indirect_thunk_rax
0.29 ± 3% +0.0 0.32 perf-profile.self.cycles-pp.sched_clock
0.26 ± 5% +0.1 0.31 ± 2% perf-profile.self.cycles-pp.__x64_sys_sched_yield
0.32 +0.1 0.38 perf-profile.self.cycles-pp.sched_clock_cpu
0.49 ± 2% +0.1 0.56 perf-profile.self.cycles-pp.pick_next_task
1.02 ± 2% +0.1 1.10 perf-profile.self.cycles-pp.__pick_next_task
0.31 ± 2% +0.1 0.41 perf-profile.self.cycles-pp.arch_exit_to_user_mode_prepare
0.44 ± 2% +0.1 0.55 perf-profile.self.cycles-pp.update_rq_clock
0.53 ± 3% +0.1 0.65 ± 2% perf-profile.self.cycles-pp.prandom_u32_state
1.17 ± 4% +0.1 1.31 perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack
0.56 ± 7% +0.2 0.76 ± 4% perf-profile.self.cycles-pp.x64_sys_call
1.25 +0.3 1.52 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
1.49 ± 3% +0.3 1.77 perf-profile.self.cycles-pp.do_sched_yield
1.36 ± 4% +0.3 1.68 perf-profile.self.cycles-pp.update_rq_clock_task
0.83 ± 4% +0.4 1.19 perf-profile.self.cycles-pp.schedule
2.22 ± 2% +0.4 2.61 perf-profile.self.cycles-pp.__sched_yield
2.84 ± 2% +0.5 3.32 ± 2% perf-profile.self.cycles-pp.do_syscall_64
1.16 ± 5% +0.6 1.72 perf-profile.self.cycles-pp.raw_spin_rq_lock_nested
0.27 ± 4% +0.6 0.89 perf-profile.self.cycles-pp.rcu_note_context_switch
2.47 ± 11% +1.1 3.54 perf-profile.self.cycles-pp.testcase
1.14 ± 11% +1.8 2.93 perf-profile.self.cycles-pp.migrate_disable_switch
10.66 ± 2% +2.0 12.68 perf-profile.self.cycles-pp.entry_SYSCALL_64
12.54 +2.8 15.34 perf-profile.self.cycles-pp.syscall_return_via_sysret
19.32 +4.4 23.76 perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
4.85 +4.6 9.42 perf-profile.self.cycles-pp.__schedule
0.05 ± 7% -45.1% 0.03 ± 8% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
14.27 ± 47% -99.8% 0.03 ± 7% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.anon_pipe_read.fifo_pipe_read.vfs_read.ksys_read
5.18 ± 60% -99.9% 0.01 ± 21% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
0.03 ± 31% -72.9% 0.01 ± 36% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group
0.02 ± 3% +19.1% 0.03 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close_nocancel
0.00 ±223% +581.8% 0.01 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_mmap__read_head.perf_mmap__push
0.02 ± 58% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__dquot_alloc_space
0.01 ± 3% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__folio_batch_add_and_move
0.01 -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mem_cgroup_charge
0.01 ± 3% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__percpu_counter_limited_add
0.02 ± 68% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vm_enough_memory
0.01 ± 13% -75.7% 0.00 ±144% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__x86_indirect_thunk_rax
0.01 ± 9% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._find_first_bit
0.01 ± 7% -72.6% 0.00 ±100% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irq
0.01 ± 3% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.alloc_pages_mpol
0.01 ± 6% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.cap_vm_enough_memory
0.02 ± 86% +373.4% 0.11 ± 67% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
0.00 ±223% +1030.0% 0.02 ± 33% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fold_vm_zone_numa_events
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_page_from_freelist
0.01 ± 5% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_task_policy
0.01 ± 9% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.policy_nodemask
0.01 ± 8% -52.7% 0.01 ± 50% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rep_movs_alternative
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rmqueue
0.01 ± 3% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_vm_enough_memory_mm
0.01 ± 18% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
0.01 -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_alloc_and_add_folio
0.01 ± 3% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_huge_global_enabled
0.01 ± 29% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_inode_acct_blocks
0.01 ± 6% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_recalc_inode
0.01 ± 6% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
0.01 -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk._raw_spin_unlock.__dquot_alloc_space.shmem_inode_acct_blocks
0.01 ± 31% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk._raw_spin_unlock.shmem_recalc_inode.shmem_alloc_and_add_folio
23.13 ±167% -99.3% 0.15 ±184% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
0.26 ± 51% -92.5% 0.02 ± 32% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
0.02 ± 18% -31.1% 0.02 ± 2% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
0.69 ±102% -97.8% 0.02 ± 2% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
42.53 ± 76% -99.8% 0.07 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
0.01 ± 24% +76.0% 0.01 ± 19% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.wait_for_partner.fifo_open.do_dentry_open.vfs_open
60.92 ± 64% -100.0% 0.03 ± 17% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
819.54 ± 35% -96.2% 31.04 ± 34% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
2223 ± 33% -100.0% 0.89 ± 34% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.anon_pipe_read.fifo_pipe_read.vfs_read.ksys_read
1841 ± 37% -100.0% 0.21 ±120% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
0.87 ± 40% -77.1% 0.20 ± 36% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group
0.01 ±101% +675.0% 0.04 ±140% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].record__pushfn
0.00 ±223% +872.7% 0.02 ± 35% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_mmap__read_head.perf_mmap__push
0.09 ±215% +2143.5% 2.10 ± 38% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.testcase.[unknown]
0.05 ± 93% +3188.2% 1.53 ± 50% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.__sched_yield.[unknown]
0.02 ± 40% -78.0% 0.00 ±142% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__alloc_frozen_pages_noprof
0.03 ±101% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__dquot_alloc_space
0.01 ± 7% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__folio_batch_add_and_move
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mem_cgroup_charge
0.01 ± 17% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__percpu_counter_limited_add
0.04 ±135% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vm_enough_memory
0.02 ± 33% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._find_first_bit
0.08 ± 66% -92.0% 0.01 ±101% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irq
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.alloc_pages_mpol
0.01 ± 17% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.cap_vm_enough_memory
0.05 ±154% -91.8% 0.00 ±141% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_folio_from_iter_atomic
0.03 ± 98% +3184.8% 1.08 ± 58% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
0.00 ±223% +1240.0% 0.02 ± 36% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.fold_vm_zone_numa_events
0.01 ± 14% -85.0% 0.00 ±223% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_mem_cgroup_from_mm
0.01 ± 19% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_page_from_freelist
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_task_policy
0.01 ± 42% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.policy_nodemask
0.20 ± 29% -92.6% 0.01 ± 8% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rep_movs_alternative
0.01 ± 19% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rmqueue
0.01 ± 19% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_vm_enough_memory_mm
0.02 ±104% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_alloc_and_add_folio
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_huge_global_enabled
0.03 ±120% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_inode_acct_blocks
0.01 ± 19% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_recalc_inode
0.01 ± 15% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk._raw_spin_unlock.__dquot_alloc_space.shmem_inode_acct_blocks
0.03 ±123% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk._raw_spin_unlock.shmem_recalc_inode.shmem_alloc_and_add_folio
0.05 ±164% -96.0% 0.00 ±223% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.get_mem_cgroup_from_mm.__mem_cgroup_charge.shmem_alloc_and_add_folio
0.07 ±117% -97.0% 0.00 ±223% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0
2.19 ± 47% -86.1% 0.30 ±146% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
0.03 ± 15% -35.7% 0.02 ± 5% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
74.51 ±125% -99.9% 0.06 ±110% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
1174 ± 76% -100.0% 0.50 ± 67% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
1613 ± 40% -99.9% 1.95 ± 29% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
0.14 ± 25% -81.5% 0.03 ± 6% perf-sched.total_sch_delay.average.ms
2696 ± 25% -98.8% 31.04 ± 34% perf-sched.total_sch_delay.max.ms
6160 ± 20% -40.1% 3693 ± 5% perf-sched.total_wait_and_delay.max.ms
0.09 ± 7% -45.1% 0.05 ± 8% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
22.28 -35.8% 14.30 perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
50.94 ± 93% -94.4% 2.84 ± 8% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
543.23 ± 21% -60.2% 216.42 ± 13% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
730.70 ± 8% -37.9% 453.62 perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
30.23 ± 11% -36.0% 19.34 ± 7% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
128.71 ± 75% -99.6% 0.48 ±223% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
916.24 ± 3% -28.3% 657.10 perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
773.11 ± 10% -18.3% 631.88 ± 5% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
3.00 ± 19% +66.7% 5.00 perf-sched.wait_and_delay.count.perf_trace_sched_switch.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
7.00 ± 27% +42.9% 10.00 perf-sched.wait_and_delay.count.perf_trace_sched_switch.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep
181.00 +59.1% 288.00 perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
11.33 ± 16% +85.3% 21.00 ± 17% perf-sched.wait_and_delay.count.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
17.00 ± 8% +243.1% 58.33 ± 15% perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
11.33 ± 9% +76.5% 20.00 perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
139.50 ± 4% +71.7% 239.50 ± 6% perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
214.17 +62.4% 347.83 perf-sched.wait_and_delay.count.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
160.33 ± 17% +44.9% 232.33 ± 5% perf-sched.wait_and_delay.count.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
1639 ± 35% -96.2% 62.09 ± 34% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
4016 ± 32% -75.1% 1001 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
261.02 ± 78% -98.1% 5.00 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
2669 ± 17% -62.5% 1001 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
1344 ± 17% -62.5% 504.84 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
2512 ± 59% -99.3% 17.38 ±223% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
3598 ± 11% -72.0% 1007 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
0.05 ± 7% -45.1% 0.03 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
2.56 ±221% -99.7% 0.01 ± 36% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group
0.02 ± 3% +19.1% 0.03 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close_nocancel
0.01 ±101% +1.4e+05% 7.62 ± 67% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].record__pushfn
0.00 ±223% +1.6e+05% 2.89 ±127% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_mmap__read_head.perf_mmap__push
0.01 ± 5% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__alloc_frozen_pages_noprof
0.02 ± 58% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__dquot_alloc_space
0.01 -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mem_cgroup_charge
0.02 ± 86% +21394.4% 5.12 ±102% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
0.01 ± 5% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_task_policy
0.01 ± 6% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.percpu_counter_add_batch
0.01 ± 9% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.policy_nodemask
0.01 ± 8% +7.5e+05% 92.34 ± 35% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rep_movs_alternative
0.01 ± 3% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_vm_enough_memory_mm
0.01 ± 18% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
0.01 -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_alloc_and_add_folio
0.01 ± 3% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_huge_global_enabled
0.01 ± 6% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_recalc_inode
0.01 ± 3% +7.4e+05% 82.10 ± 97% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_write_end
0.01 ± 4% +7.3e+05% 84.24 ±108% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.__folio_batch_add_and_move.shmem_alloc_and_add_folio.shmem_get_folio_gfp
0.01 ± 31% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk._raw_spin_unlock.shmem_recalc_inode.shmem_alloc_and_add_folio
22.20 -35.8% 14.24 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
0.01 ± 6% +2e+05% 23.34 ±115% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.filemap_get_entry.shmem_get_folio_gfp.shmem_write_begin
50.64 ± 94% -94.4% 2.82 ± 8% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
542.97 ± 21% -60.1% 216.40 ± 13% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
730.68 ± 8% -37.9% 453.60 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
29.54 ± 10% -34.6% 19.32 ± 7% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
86.19 ± 80% -97.9% 1.78 ± 32% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
916.23 ± 3% -28.3% 657.09 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
712.19 ± 6% -11.3% 631.85 ± 5% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
819.54 ± 35% -96.2% 31.04 ± 34% perf-sched.wait_time.max.ms.perf_trace_sched_switch.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
2343 ± 20% -57.3% 1001 perf-sched.wait_time.max.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
163.87 ±222% -99.9% 0.20 ± 36% perf-sched.wait_time.max.ms.perf_trace_sched_switch.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group
0.01 ±101% +1.6e+06% 87.45 ± 79% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown].record__pushfn
0.00 ±223% +2e+06% 36.36 ±104% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.perf_mmap__read_head.perf_mmap__push
0.09 ±215% +2143.5% 2.10 ± 38% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.testcase.[unknown]
0.05 ± 93% +3188.2% 1.53 ± 50% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.__sched_yield.[unknown]
0.02 ± 40% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__alloc_frozen_pages_noprof
0.03 ±101% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__dquot_alloc_space
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mem_cgroup_charge
0.03 ± 98% +3e+05% 98.50 ± 89% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.do_syscall_64
0.01 ± 14% -85.0% 0.00 ±223% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_mem_cgroup_from_mm
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_task_policy
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.percpu_counter_add_batch
0.01 ± 42% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.policy_nodemask
0.20 ± 29% +1.2e+05% 237.47 ± 19% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rep_movs_alternative
0.01 ± 19% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_vm_enough_memory_mm
0.02 ±104% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_alloc_and_add_folio
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_huge_global_enabled
0.01 ± 19% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_recalc_inode
0.03 ±123% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk._raw_spin_unlock.shmem_recalc_inode.shmem_alloc_and_add_folio
0.05 ±164% -96.0% 0.00 ±223% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.get_mem_cgroup_from_mm.__mem_cgroup_charge.shmem_alloc_and_add_folio
260.99 ± 78% -98.1% 4.99 perf-sched.wait_time.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
2669 ± 17% -62.5% 1000 perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
1344 ± 17% -62.5% 504.82 perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
1673 ± 44% -98.1% 31.64 ±126% perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
3598 ± 11% -72.0% 1007 perf-sched.wait_time.max.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
***************************************************************************************************
=========================================================================================
compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase:
gcc-14/performance/x86_64-rhel-9.4/thread/100%/debian-13-x86_64-20250902.cgz/lkp-ivb-2ep2/sched_yield/will-it-scale
commit:
fb1050ac8e ("sched/fair: Change the default cgroup_mode to concur")
85570f10a4 ("sched/eevdf: Move to a single runqueue")
fb1050ac8e40aaa0 85570f10a4c61372c1d437365b9
---------------- ---------------------------
%stddev %change %stddev
\ | \
44248290 +26.0% 55748460 will-it-scale.48.threads
921838 +26.0% 1161425 will-it-scale.per_thread_ops
44248290 +26.0% 55748460 will-it-scale.workload
57.80 ± 2% -7.1 50.74 mpstat.cpu.all.sys%
40.32 ± 2% +6.3 46.64 mpstat.cpu.all.usr%
2365820 ± 5% -84.1% 375141 ± 7% numa-numastat.node1.local_node
2397470 ± 5% -83.3% 399466 ± 3% numa-numastat.node1.numa_hit
250.50 ± 19% -97.5% 6.33 ± 32% perf-c2c.DRAM.local
15.67 ± 26% +80.9% 28.33 ± 17% perf-c2c.DRAM.remote
13.67 ± 33% +75.6% 24.00 ± 19% perf-c2c.HITM.remote
40.07 ± 2% +15.7% 46.37 vmstat.cpu.us
11987470 -63.2% 4416390 vmstat.memory.cache
52423303 +15.0% 60272523 vmstat.memory.free
235933 ± 26% -82.2% 42090 ± 16% vmstat.system.cs
171.70 -4.0% 164.78 turbostat.CorWatt
0.46 -25.5% 0.34 turbostat.IPC
0.05 ±223% +1415.6% 0.81 ± 60% turbostat.Pkg%pc6
201.29 -3.5% 194.25 turbostat.PkgWatt
11.26 -4.7% 10.73 turbostat.RAMWatt
233071 ± 26% -83.5% 38531 ± 17% perf-stat.i.context-switches
118.81 ± 2% -7.7% 109.66 perf-stat.i.cpu-migrations
3782 ± 9% -41.5% 2213 perf-stat.i.minor-faults
3782 ± 9% -41.5% 2213 perf-stat.i.page-faults
237694 ± 26% -82.2% 42351 ± 16% perf-stat.ps.context-switches
118.17 ± 2% -7.7% 109.06 perf-stat.ps.cpu-migrations
3762 ± 9% -41.4% 2205 perf-stat.ps.minor-faults
3762 ± 9% -41.4% 2205 perf-stat.ps.page-faults
6504 ± 3% -9.4% 5892 ± 7% numa-meminfo.node0.KernelStack
5635 ± 27% -25.3% 4208 ± 5% numa-meminfo.node0.PageTables
8166183 ± 2% -94.6% 444695 ± 56% numa-meminfo.node1.Active
8166183 ± 2% -94.6% 444695 ± 56% numa-meminfo.node1.Active(anon)
9809234 ± 19% -76.6% 2297968 ± 80% numa-meminfo.node1.FilePages
3816540 -98.8% 43932 ± 84% numa-meminfo.node1.Mapped
22354193 ± 8% +34.9% 30155628 ± 6% numa-meminfo.node1.MemFree
10623570 ± 17% -73.4% 2822139 ± 67% numa-meminfo.node1.MemUsed
10748 ± 14% -62.6% 4020 ± 4% numa-meminfo.node1.PageTables
7764173 -97.2% 215604 ± 24% numa-meminfo.node1.Shmem
74.32 ± 66% -71.6% 21.07 ±187% numa-vmstat.node0.nr_inactive_file
6504 ± 3% -9.4% 5894 ± 7% numa-vmstat.node0.nr_kernel_stack
1408 ± 27% -25.3% 1052 ± 5% numa-vmstat.node0.nr_page_table_pages
74.32 ± 66% -71.6% 21.07 ±187% numa-vmstat.node0.nr_zone_inactive_file
2041644 ± 2% -94.6% 111186 ± 56% numa-vmstat.node1.nr_active_anon
2452402 ± 19% -76.6% 574501 ± 80% numa-vmstat.node1.nr_file_pages
5588467 ± 8% +34.9% 7538888 ± 6% numa-vmstat.node1.nr_free_pages
5564841 ± 8% +34.9% 7508898 ± 6% numa-vmstat.node1.nr_free_pages_blocks
954624 -98.8% 11011 ± 83% numa-vmstat.node1.nr_mapped
2688 ± 14% -62.6% 1005 ± 4% numa-vmstat.node1.nr_page_table_pages
1941136 -97.2% 53910 ± 24% numa-vmstat.node1.nr_shmem
2041643 ± 2% -94.6% 111186 ± 56% numa-vmstat.node1.nr_zone_active_anon
2397612 ± 5% -83.3% 399593 ± 3% numa-vmstat.node1.numa_hit
2365963 ± 5% -84.1% 375268 ± 7% numa-vmstat.node1.numa_local
8540663 -89.2% 922445 ± 5% meminfo.Active
8540663 -89.2% 922445 ± 5% meminfo.Active(anon)
265675 ± 2% +6.1% 281868 ± 2% meminfo.AnonHugePages
735989 -9.2% 668368 meminfo.AnonPages
11882422 -63.5% 4331840 meminfo.Cached
9034673 -84.5% 1402735 ± 3% meminfo.Committed_AS
101546 -17.1% 84168 meminfo.KReclaimable
3861557 -97.8% 84679 meminfo.Mapped
52125825 +15.0% 59963446 meminfo.MemAvailable
52426262 +15.0% 60272575 meminfo.MemFree
13427693 -58.4% 5581384 meminfo.Memused
16381 -49.8% 8225 meminfo.PageTables
101546 -17.1% 84168 meminfo.SReclaimable
7805134 -96.7% 254552 ± 18% meminfo.Shmem
209730 -8.9% 191020 meminfo.Slab
13502940 -55.6% 5993056 meminfo.max_used_kB
2135012 -89.2% 230632 ± 5% proc-vmstat.nr_active_anon
184004 -9.2% 167096 proc-vmstat.nr_anon_pages
1299987 +15.1% 1495842 proc-vmstat.nr_dirty_background_threshold
2603154 +15.1% 2995342 proc-vmstat.nr_dirty_threshold
2970446 -63.5% 1082977 proc-vmstat.nr_file_pages
13106698 +15.0% 15068119 proc-vmstat.nr_free_pages
13028329 +14.9% 14973613 proc-vmstat.nr_free_pages_blocks
964644 -97.8% 21193 proc-vmstat.nr_mapped
4094 -49.8% 2056 proc-vmstat.nr_page_table_pages
1951123 -96.7% 63654 ± 18% proc-vmstat.nr_shmem
25386 -17.1% 21042 proc-vmstat.nr_slab_reclaimable
2135012 -89.2% 230632 ± 5% proc-vmstat.nr_zone_active_anon
339894 ± 29% -98.3% 5712 ± 22% proc-vmstat.numa_hint_faults
332947 ± 27% -98.8% 3855 ± 23% proc-vmstat.numa_hint_faults_local
2861300 -74.6% 725484 ± 2% proc-vmstat.numa_hit
2811514 -76.0% 675726 ± 2% proc-vmstat.numa_local
354293 ± 31% -92.2% 27493 ±107% proc-vmstat.numa_pte_updates
3011200 -70.6% 884695 ± 2% proc-vmstat.pgalloc_normal
1269196 ± 8% -37.2% 796422 proc-vmstat.pgfault
725871 ± 4% +9.3% 793121 proc-vmstat.pgfree
153744 +193.4% 451104 ± 11% sched_debug.cfs_rq:/.avg_vruntime.avg
180997 ± 5% +2565.7% 4824797 ± 8% sched_debug.cfs_rq:/.avg_vruntime.max
5747 ± 17% +15420.4% 891976 ± 12% sched_debug.cfs_rq:/.avg_vruntime.stddev
0.35 ± 3% -8.6% 0.32 ± 6% sched_debug.cfs_rq:/.h_nr_queued.stddev
0.34 ± 3% -8.5% 0.32 ± 6% sched_debug.cfs_rq:/.h_nr_runnable.stddev
144.43 ±141% +7020.9% 10284 ± 80% sched_debug.cfs_rq:/.left_deadline.avg
6932 ±141% +6534.6% 459956 ± 88% sched_debug.cfs_rq:/.left_deadline.max
990.16 ±141% +6684.0% 67172 ± 85% sched_debug.cfs_rq:/.left_deadline.stddev
144.32 ±141% +7026.5% 10284 ± 80% sched_debug.cfs_rq:/.left_vruntime.avg
6927 ±141% +6539.8% 459954 ± 88% sched_debug.cfs_rq:/.left_vruntime.max
989.39 ±141% +6689.3% 67172 ± 85% sched_debug.cfs_rq:/.left_vruntime.stddev
144.32 ±141% +7026.5% 10284 ± 80% sched_debug.cfs_rq:/.right_vruntime.avg
6927 ±141% +6539.8% 459955 ± 88% sched_debug.cfs_rq:/.right_vruntime.max
989.39 ±141% +6689.3% 67172 ± 85% sched_debug.cfs_rq:/.right_vruntime.stddev
1879 ± 3% -36.2% 1199 ± 5% sched_debug.cfs_rq:/.runnable_avg.max
177.05 ± 8% -60.1% 70.72 ± 20% sched_debug.cfs_rq:/.runnable_avg.stddev
522.36 ±140% +7174.9% 38001 ± 14% sched_debug.cfs_rq:/.sum_weight.avg
25073 ±140% +6468.6% 1646971 ± 6% sched_debug.cfs_rq:/.sum_weight.max
3581 ±140% +6655.0% 241904 ± 7% sched_debug.cfs_rq:/.sum_weight.stddev
1180 ± 5% -8.3% 1082 ± 3% sched_debug.cfs_rq:/.util_avg.max
693.25 ± 14% +20.0% 831.75 sched_debug.cfs_rq:/.util_avg.min
1637 ± 8% -31.6% 1119 ± 3% sched_debug.cfs_rq:/.util_est.max
171.19 ± 86% +207.6% 526.58 ± 42% sched_debug.cfs_rq:/.util_est.min
195.99 ± 3% -43.0% 111.76 ± 35% sched_debug.cfs_rq:/.util_est.stddev
153744 +193.4% 451104 ± 11% sched_debug.cfs_rq:/.zero_vruntime.avg
180996 ± 5% +2565.7% 4824797 ± 8% sched_debug.cfs_rq:/.zero_vruntime.max
5747 ± 17% +15420.4% 891976 ± 12% sched_debug.cfs_rq:/.zero_vruntime.stddev
0.34 ± 3% -7.6% 0.32 ± 5% sched_debug.cpu.nr_running.stddev
732651 ± 24% -71.0% 212248 ± 17% sched_debug.cpu.nr_switches.avg
5257514 ± 27% -38.0% 3259771 ± 8% sched_debug.cpu.nr_switches.max
3552 ± 22% -38.0% 2202 ± 11% sched_debug.cpu.nr_switches.min
1153497 ± 29% -46.5% 616874 ± 12% sched_debug.cpu.nr_switches.stddev
24.18 ± 3% -19.4 4.82 perf-profile.calltrace.cycles-pp.__pick_next_task.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
23.02 ± 4% -19.3 3.69 perf-profile.calltrace.cycles-pp.pick_task_fair.__pick_next_task.__schedule.schedule.__x64_sys_sched_yield
19.47 ± 5% -17.7 1.75 perf-profile.calltrace.cycles-pp.update_curr.pick_task_fair.__pick_next_task.__schedule.schedule
15.38 ± 9% -14.2 1.20 perf-profile.calltrace.cycles-pp.update_se.update_curr.pick_task_fair.__pick_next_task.__schedule
36.78 ± 2% -11.2 25.56 perf-profile.calltrace.cycles-pp.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe
37.81 ± 2% -10.9 26.95 perf-profile.calltrace.cycles-pp.schedule.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
43.50 ± 2% -10.8 32.73 perf-profile.calltrace.cycles-pp.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
47.78 ± 2% -9.8 37.95 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
49.18 ± 2% -9.6 39.61 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__sched_yield
1.81 ± 7% -0.7 1.13 perf-profile.calltrace.cycles-pp.pick_eevdf.pick_task_fair.__pick_next_task.__schedule.schedule
0.54 +0.1 0.60 perf-profile.calltrace.cycles-pp.pick_next_task.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
0.57 ± 4% +0.1 0.65 perf-profile.calltrace.cycles-pp.prandom_u32_state.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
0.62 ± 7% +0.1 0.76 ± 5% perf-profile.calltrace.cycles-pp.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
0.94 ± 3% +0.2 1.13 perf-profile.calltrace.cycles-pp._raw_spin_lock.raw_spin_rq_lock_nested.do_sched_yield.__x64_sys_sched_yield.do_syscall_64
2.03 ± 7% +0.2 2.25 perf-profile.calltrace.cycles-pp.sched_clock.sched_clock_cpu.update_rq_clock.__schedule.schedule
2.34 ± 7% +0.3 2.60 perf-profile.calltrace.cycles-pp.sched_clock_cpu.update_rq_clock.__schedule.schedule.__x64_sys_sched_yield
1.49 ± 5% +0.3 1.80 perf-profile.calltrace.cycles-pp.update_rq_clock_task.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
1.39 ± 2% +0.3 1.70 perf-profile.calltrace.cycles-pp.raw_spin_rq_lock_nested.do_sched_yield.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.76 ± 5% +0.4 3.14 perf-profile.calltrace.cycles-pp.update_rq_clock.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
1.18 ± 8% +0.4 1.61 perf-profile.calltrace.cycles-pp._raw_spin_lock.raw_spin_rq_lock_nested.__schedule.schedule.__x64_sys_sched_yield
0.00 +0.9 0.89 perf-profile.calltrace.cycles-pp.rcu_note_context_switch.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
1.69 ± 9% +0.9 2.63 perf-profile.calltrace.cycles-pp.raw_spin_rq_lock_nested.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
5.24 +1.1 6.33 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_safe_stack.__sched_yield
2.61 ± 13% +1.1 3.70 perf-profile.calltrace.cycles-pp.testcase
0.80 ± 16% +2.0 2.80 perf-profile.calltrace.cycles-pp.migrate_disable_switch.__schedule.schedule.__x64_sys_sched_yield.do_syscall_64
11.18 ± 2% +2.5 13.66 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.__sched_yield
12.23 +3.0 15.19 perf-profile.calltrace.cycles-pp.syscall_return_via_sysret.__sched_yield
18.23 ± 2% +4.7 22.88 perf-profile.calltrace.cycles-pp.entry_SYSRETQ_unsafe_stack.__sched_yield
23.24 ± 4% -19.4 3.87 perf-profile.children.cycles-pp.pick_task_fair
24.28 ± 3% -19.3 4.93 perf-profile.children.cycles-pp.__pick_next_task
19.72 ± 5% -17.8 1.87 perf-profile.children.cycles-pp.update_curr
15.63 ± 9% -14.4 1.23 perf-profile.children.cycles-pp.update_se
37.10 ± 2% -11.2 25.93 perf-profile.children.cycles-pp.__schedule
37.92 ± 2% -10.9 27.07 perf-profile.children.cycles-pp.schedule
43.74 ± 2% -10.7 33.03 perf-profile.children.cycles-pp.__x64_sys_sched_yield
48.09 ± 2% -9.8 38.31 perf-profile.children.cycles-pp.do_syscall_64
49.32 ± 2% -9.6 39.76 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
3.92 ± 13% -1.1 2.80 perf-profile.children.cycles-pp._raw_spin_lock
1.89 ± 7% -0.7 1.18 perf-profile.children.cycles-pp.pick_eevdf
0.54 +0.1 0.61 perf-profile.children.cycles-pp.pick_next_task
0.59 ± 4% +0.1 0.68 perf-profile.children.cycles-pp.prandom_u32_state
0.37 ± 2% +0.1 0.48 ± 2% perf-profile.children.cycles-pp.arch_exit_to_user_mode_prepare
0.67 ± 6% +0.2 0.82 ± 4% perf-profile.children.cycles-pp.x64_sys_call
2.40 ± 6% +0.3 2.69 perf-profile.children.cycles-pp.sched_clock_cpu
1.52 ± 5% +0.3 1.82 perf-profile.children.cycles-pp.update_rq_clock_task
2.84 ± 5% +0.4 3.23 perf-profile.children.cycles-pp.update_rq_clock
0.30 ± 8% +0.6 0.89 perf-profile.children.cycles-pp.rcu_note_context_switch
3.21 ± 2% +0.6 3.82 perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack
2.67 ± 10% +1.1 3.74 perf-profile.children.cycles-pp.testcase
95.50 +1.1 96.61 perf-profile.children.cycles-pp.__sched_yield
3.17 ± 5% +1.3 4.46 perf-profile.children.cycles-pp.raw_spin_rq_lock_nested
0.84 ± 16% +2.0 2.84 perf-profile.children.cycles-pp.migrate_disable_switch
11.82 ± 3% +2.6 14.39 perf-profile.children.cycles-pp.entry_SYSCALL_64
12.45 +3.0 15.47 perf-profile.children.cycles-pp.syscall_return_via_sysret
19.73 ± 4% +4.8 24.54 perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
6.88 ± 19% -5.7 1.15 perf-profile.self.cycles-pp.update_se
2.78 ± 6% -2.1 0.64 perf-profile.self.cycles-pp.update_curr
3.78 ± 14% -1.1 2.65 perf-profile.self.cycles-pp._raw_spin_lock
1.84 ± 6% -0.9 0.96 perf-profile.self.cycles-pp.pick_task_fair
1.78 ± 7% -0.7 1.08 perf-profile.self.cycles-pp.pick_eevdf
0.08 ± 8% +0.0 0.10 ± 5% perf-profile.self.cycles-pp.sched_yield@plt
0.04 ± 44% +0.0 0.06 perf-profile.self.cycles-pp.sched_clock_noinstr
0.23 ± 4% +0.0 0.25 ± 3% perf-profile.self.cycles-pp.__x86_indirect_thunk_rax
0.25 ± 6% +0.1 0.30 ± 2% perf-profile.self.cycles-pp.__x64_sys_sched_yield
0.32 ± 2% +0.1 0.38 perf-profile.self.cycles-pp.sched_clock_cpu
0.49 +0.1 0.57 perf-profile.self.cycles-pp.pick_next_task
0.54 ± 5% +0.1 0.62 ± 2% perf-profile.self.cycles-pp.prandom_u32_state
0.45 ± 2% +0.1 0.55 perf-profile.self.cycles-pp.update_rq_clock
0.30 ± 2% +0.1 0.41 ± 2% perf-profile.self.cycles-pp.arch_exit_to_user_mode_prepare
0.60 ± 6% +0.1 0.74 ± 5% perf-profile.self.cycles-pp.x64_sys_call
1.17 ± 6% +0.1 1.32 perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack
1.28 ± 10% +0.2 1.52 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
1.39 ± 5% +0.3 1.70 perf-profile.self.cycles-pp.update_rq_clock_task
0.85 ± 12% +0.3 1.18 perf-profile.self.cycles-pp.schedule
0.26 ± 10% +0.6 0.82 ± 2% perf-profile.self.cycles-pp.rcu_note_context_switch
2.39 ± 3% +0.6 2.96 perf-profile.self.cycles-pp.__sched_yield
2.75 +0.6 3.35 ± 3% perf-profile.self.cycles-pp.do_syscall_64
1.05 ± 6% +0.7 1.72 perf-profile.self.cycles-pp.raw_spin_rq_lock_nested
2.28 ± 14% +1.0 3.25 perf-profile.self.cycles-pp.testcase
0.83 ± 15% +2.0 2.83 perf-profile.self.cycles-pp.migrate_disable_switch
10.42 ± 3% +2.2 12.61 perf-profile.self.cycles-pp.entry_SYSCALL_64
12.44 +3.0 15.47 perf-profile.self.cycles-pp.syscall_return_via_sysret
4.87 ± 4% +4.0 8.86 perf-profile.self.cycles-pp.__schedule
19.52 ± 4% +4.7 24.26 perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
0.02 ± 6% -14.4% 0.02 ± 6% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
10.88 ± 44% -99.7% 0.03 ± 9% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.anon_pipe_read.fifo_pipe_read.vfs_read.ksys_read
3.09 ± 58% -99.7% 0.01 ± 17% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
0.17 ± 90% -91.0% 0.02 ± 3% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep
0.03 ± 26% -80.1% 0.01 ± 23% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group
0.10 ± 29% -38.5% 0.06 ± 41% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.01 ± 6% +64.1% 0.02 ± 68% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
0.02 ± 6% +43.0% 0.03 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close_nocancel
0.01 ± 15% +47.5% 0.01 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.[unknown]
0.01 ± 71% +135.9% 0.02 ± 20% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt._IO_fwrite
0.01 ± 45% +52.7% 0.01 ± 5% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.__mbrtowc.[unknown]
0.06 ± 37% +112.0% 0.12 ± 17% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.__sched_yield
0.00 ±141% +643.5% 0.03 ± 59% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.testcase
0.01 ± 18% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__dquot_alloc_space
0.01 ± 5% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__folio_batch_add_and_move
0.01 ± 16% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__percpu_counter_limited_add
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vm_enough_memory
0.01 ± 10% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._find_first_bit
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.cap_vm_enough_memory
0.01 ± 6% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_folio_from_iter_atomic
0.01 ± 3% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.folio_mapping
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_mem_cgroup_from_mm
0.03 ±133% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_page_from_freelist
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.noop_dirty_folio
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.percpu_counter_add_batch
0.01 ± 12% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_vm_enough_memory_mm
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
0.01 ± 6% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_alloc_and_add_folio
0.02 ±119% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_alloc_folio
0.01 -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_huge_global_enabled
0.01 ± 9% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_inode_acct_blocks
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.static_key_count
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk._raw_spin_unlock.shmem_recalc_inode.shmem_alloc_and_add_folio
0.85 ±204% -96.7% 0.03 ± 30% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
0.01 ± 34% +104.5% 0.02 ± 15% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.cpu_stop_queue_work.stop_one_cpu.sched_exec
0.01 ± 4% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0
0.01 ± 38% -100.0% 0.00 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.try_charge_memcg.charge_memcg.__mem_cgroup_charge
0.00 ±141% +510.0% 0.02 ± 33% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.try_to_unlazy.complete_walk.do_open
0.52 ±132% -89.1% 0.06 ±121% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait
0.28 ± 17% -93.8% 0.02 ± 17% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
0.04 ± 71% -64.2% 0.02 ± 3% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
0.48 ± 54% -96.4% 0.02 ± 2% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
25.36 ± 61% -99.7% 0.07 ± 10% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
0.01 +20.0% 0.01 perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
24.64 ± 27% -99.9% 0.02 ± 15% perf-sched.sch_delay.avg.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
790.48 ± 40% -98.1% 14.82 ± 74% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
1839 ± 37% -100.0% 0.82 ± 17% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.anon_pipe_read.fifo_pipe_read.vfs_read.ksys_read
1339 ± 35% -100.0% 0.09 ± 86% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
0.69 ±108% -97.4% 0.02 ± 9% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep
1.04 ± 43% -86.1% 0.14 ± 33% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group
0.02 ± 9% +68.1% 0.04 ± 24% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close_nocancel
0.01 ± 71% +143.6% 0.02 ± 19% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt._IO_fwrite
0.39 ± 55% +494.9% 2.35 ± 20% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.__sched_yield
0.10 ±197% +923.8% 1.07 ± 47% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.testcase
0.08 ±139% +2803.5% 2.22 ± 10% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.__sched_yield
0.00 ±141% +2991.3% 0.12 ±125% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.testcase
0.01 ± 25% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__dquot_alloc_space
0.01 ± 38% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__folio_batch_add_and_move
0.02 ±100% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__percpu_counter_limited_add
0.01 ± 3% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vm_enough_memory
0.01 ± 25% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._find_first_bit
0.08 ± 76% -90.0% 0.01 ±101% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irq
0.01 -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.cap_vm_enough_memory
0.02 ± 46% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.copy_folio_from_iter_atomic
0.01 ± 12% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.folio_mapping
0.01 ± 7% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_mem_cgroup_from_mm
0.04 ±144% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_page_from_freelist
0.01 ± 6% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.noop_dirty_folio
0.01 ± 3% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.percpu_counter_add_batch
0.19 ± 18% -91.9% 0.02 ± 47% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rep_movs_alternative
0.01 ± 18% -85.2% 0.00 ±223% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rmqueue
0.02 ± 45% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.security_vm_enough_memory_mm
0.01 ± 13% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
0.01 ± 20% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_alloc_and_add_folio
0.04 ±154% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_alloc_folio
0.01 ± 17% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_huge_global_enabled
0.01 ± 23% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_inode_acct_blocks
0.06 ± 80% -87.0% 0.01 ±101% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_write_end
0.01 ± 11% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.static_key_count
0.01 ± 11% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
0.06 ±125% -95.9% 0.00 ±223% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__folio_batch_add_and_move.shmem_alloc_and_add_folio.shmem_get_folio_gfp
0.01 ± 11% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk._raw_spin_unlock.shmem_recalc_inode.shmem_alloc_and_add_folio
0.02 ± 21% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0
0.03 ±123% -100.0% 0.00 perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.try_charge_memcg.charge_memcg.__mem_cgroup_charge
0.00 ±141% +538.1% 0.02 ± 39% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.try_to_unlazy.complete_walk.do_open
5.02 ±133% -99.5% 0.02 ± 3% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
2.48 ± 22% -98.5% 0.04 ± 57% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
0.35 ±128% -94.4% 0.02 ± 7% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
46.68 ± 89% -99.9% 0.06 ± 90% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
839.43 ± 44% -99.9% 0.52 ± 76% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
1430 ± 28% -100.0% 0.57 ± 62% perf-sched.sch_delay.max.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
0.10 ± 23% -51.7% 0.05 ± 42% perf-sched.total_sch_delay.average.ms
2174 ± 17% -99.3% 14.82 ± 74% perf-sched.total_sch_delay.max.ms
5331 ± 14% -37.6% 3328 ± 14% perf-sched.total_wait_and_delay.max.ms
66.19 ± 40% -99.3% 0.49 ±223% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
644.48 ± 6% -29.6% 453.59 perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
91.67 ± 21% -98.5% 1.37 ± 45% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
822.72 -20.9% 650.76 perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
755.80 ± 5% -27.8% 545.45 ± 10% perf-sched.wait_and_delay.avg.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
3.50 ± 14% +42.9% 5.00 perf-sched.wait_and_delay.count.perf_trace_sched_switch.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown]
8.50 ± 5% +17.6% 10.00 perf-sched.wait_and_delay.count.perf_trace_sched_switch.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep
212.17 +35.7% 288.00 perf-sched.wait_and_delay.count.perf_trace_sched_switch.preempt_schedule_thunk.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
17.83 ± 3% +115.9% 38.50 ± 61% perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
13.50 ± 9% +48.1% 20.00 perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
172.83 ± 7% +38.8% 239.83 ± 3% perf-sched.wait_and_delay.count.perf_trace_sched_switch.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread
252.83 +37.6% 347.83 perf-sched.wait_and_delay.count.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
154.50 ± 14% +70.3% 263.17 ± 14% perf-sched.wait_and_delay.count.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
1580 ± 40% -98.1% 29.64 ± 74% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
4684 ± 29% -69.7% 1417 ± 65% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.anon_pipe_read.fifo_pipe_read.vfs_read.ksys_read
3181 ± 33% -68.5% 1000 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
1500 ± 33% -33.4% 1000 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep
540.51 ± 33% -99.8% 0.84 ±223% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
2335 ± 20% -57.1% 1000 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
1009 -50.0% 505.00 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
1511 ± 33% -99.8% 3.74 ± 45% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
3310 ± 12% -69.6% 1006 perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
4203 ± 15% -34.9% 2734 ± 27% perf-sched.wait_and_delay.max.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
9.84 ±173% -99.9% 0.01 ± 23% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group
0.02 ± 6% +42.2% 0.03 ± 10% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close_nocancel
0.01 ± 77% +170.6% 0.02 ± 20% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt._IO_fwrite
0.06 ± 37% +112.0% 0.12 ± 17% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.__sched_yield
0.00 ±141% +643.5% 0.03 ± 59% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.testcase
0.01 ± 18% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__dquot_alloc_space
0.01 ± 16% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__percpu_counter_limited_add
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vm_enough_memory
0.01 ± 10% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._find_first_bit
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.cap_vm_enough_memory
0.01 ± 3% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.folio_mapping
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_mem_cgroup_from_mm
0.03 ±133% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_page_from_freelist
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.noop_dirty_folio
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.percpu_counter_add_batch
0.01 ± 5% +6.4e+06% 816.22 ±134% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rep_movs_alternative
0.01 ± 6% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rmqueue
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
0.02 ±119% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_alloc_folio
0.01 -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_huge_global_enabled
0.01 ± 9% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_inode_acct_blocks
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.static_key_count
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk._raw_spin_unlock.shmem_recalc_inode.shmem_alloc_and_add_folio
0.01 ± 4% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0
0.01 ± 38% -100.0% 0.00 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.preempt_schedule_thunk.try_charge_memcg.charge_memcg.__mem_cgroup_charge
65.84 ± 41% -95.6% 2.87 ± 15% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
644.44 ± 6% -29.6% 453.58 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
66.31 ± 36% -97.7% 1.56 ± 4% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
822.71 -20.9% 650.74 perf-sched.wait_time.avg.ms.perf_trace_sched_switch.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm
731.17 ± 4% -25.4% 545.43 ± 10% perf-sched.wait_time.avg.ms.perf_trace_sched_switch.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
790.48 ± 40% -98.1% 14.82 ± 74% perf-sched.wait_time.max.ms.perf_trace_sched_switch.__x64_sys_sched_yield.do_syscall_64.entry_SYSCALL_64_after_hwframe.__sched_yield
1842 ± 37% -45.7% 1000 perf-sched.wait_time.max.ms.perf_trace_sched_switch.anon_pipe_read.vfs_read.ksys_read.do_syscall_64
1500 ± 33% -33.4% 1000 perf-sched.wait_time.max.ms.perf_trace_sched_switch.do_nanosleep.hrtimer_nanosleep.common_nsleep.__x64_sys_clock_nanosleep
822.81 ±175% -100.0% 0.14 ± 33% perf-sched.wait_time.max.ms.perf_trace_sched_switch.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group
0.02 ± 9% +68.1% 0.04 ± 24% perf-sched.wait_time.max.ms.perf_trace_sched_switch.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close_nocancel
0.01 ± 71% +143.6% 0.02 ± 19% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt._IO_fwrite
0.39 ± 55% +494.9% 2.35 ± 20% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.__sched_yield
0.10 ±197% +923.8% 1.07 ± 47% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_apic_timer_interrupt.testcase
0.08 ±139% +2803.5% 2.22 ± 10% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.__sched_yield
0.00 ±141% +2991.3% 0.12 ±125% perf-sched.wait_time.max.ms.perf_trace_sched_switch.irqentry_exit.asm_sysvec_call_function_single.testcase
0.01 ± 25% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__dquot_alloc_space
0.02 ±100% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__percpu_counter_limited_add
0.01 ± 3% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.__vm_enough_memory
0.01 ± 25% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._find_first_bit
0.08 ± 76% -90.0% 0.01 ±101% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt._raw_spin_unlock_irq
0.01 -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.cap_vm_enough_memory
0.01 ± 12% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.folio_mapping
0.01 ± 7% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_mem_cgroup_from_mm
0.04 ±144% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.get_page_from_freelist
0.01 ± 6% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.noop_dirty_folio
0.01 ± 3% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.percpu_counter_add_batch
0.01 ± 18% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.rmqueue
0.01 ± 13% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_add_to_page_cache
0.04 ±154% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_alloc_folio
0.01 ± 17% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_huge_global_enabled
0.01 ± 23% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.shmem_inode_acct_blocks
0.01 ± 11% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.static_key_count
0.01 ± 11% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_irq.irqentry_exit.asm_sysvec_apic_timer_interrupt.try_charge_memcg
0.06 ±125% -95.9% 0.00 ±223% perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.__folio_batch_add_and_move.shmem_alloc_and_add_folio.shmem_get_folio_gfp
0.01 ± 11% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk._raw_spin_unlock.shmem_recalc_inode.shmem_alloc_and_add_folio
0.02 ± 21% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.rmqueue.isra.0
0.03 ±123% -100.0% 0.00 perf-sched.wait_time.max.ms.perf_trace_sched_switch.preempt_schedule_thunk.try_charge_memcg.charge_memcg.__mem_cgroup_charge
537.32 ± 32% -99.1% 4.99 perf-sched.wait_time.max.ms.perf_trace_sched_switch.rcu_gp_kthread.kthread.ret_from_fork.ret_from_fork_asm
2335 ± 20% -57.1% 1000 perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0
1008 -50.0% 504.99 perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_timeout.kcompactd.kthread.ret_from_fork
1006 -99.6% 4.39 ± 5% perf-sched.wait_time.max.ms.perf_trace_sched_switch.schedule_timeout.wait_for_completion_state.kernel_clone.__x64_sys_vfork
3310 ± 12% -69.6% 1006 perf-sched.wait_time.max.ms.perf_trace_sched_switch.smpboot_thread_fn.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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