Greeting,
FYI, we noticed a 9.3% improvement of aim7.jobs-per-min due to commit:
commit: 5e442b260e53d036f2ab264dde4d11925be22b5e ("[PATCH v4 2/2] sched: Remove the limitation of WF_ON_CPU on wakelist if wakee cpu is idle")
url: https://github.com/intel-lab-lkp/linux/commits/Tianchen-Ding/sched-Queue-task-on-wakelist-in-the-same-llc-if-the-wakee-cpu-is-idle/20220609-003924
base: https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git 991d8d8142cad94f9c5c05db25e67fa83d6f772a
patch link: https://lore.kernel.org/lkml/[email protected]
in testcase: aim7
on test machine: 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz with 128G memory
with following parameters:
disk: 4BRD_12G
md: RAID0
fs: f2fs
test: sync_disk_rw
load: 100
cpufreq_governor: performance
ucode: 0x500320a
test-description: AIM7 is a traditional UNIX system level benchmark suite which is used to test and measure the performance of multiuser system.
test-url: https://sourceforge.net/projects/aimbench/files/aim-suite7/
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
=========================================================================================
compiler/cpufreq_governor/disk/fs/kconfig/load/md/rootfs/tbox_group/test/testcase/ucode:
gcc-11/performance/4BRD_12G/f2fs/x86_64-rhel-8.3/100/RAID0/debian-11.1-x86_64-20220510.cgz/lkp-csl-2sp9/sync_disk_rw/aim7/0x500320a
commit:
6943434cff ("sched: Fix the check of nr_running at queue wakelist")
5e442b260e ("sched: Remove the limitation of WF_ON_CPU on wakelist if wakee cpu is idle")
6943434cff4c20fc 5e442b260e53d036f2ab264dde4
---------------- ---------------------------
%stddev %change %stddev
\ | \
9920 +9.3% 10844 aim7.jobs-per-min
60.51 -8.5% 55.36 aim7.time.elapsed_time
60.51 -8.5% 55.36 aim7.time.elapsed_time.max
86515865 -1.9% 84838461 aim7.time.file_system_outputs
1297393 -13.4% 1124186 ? 2% aim7.time.involuntary_context_switches
10200 +12.2% 11440 aim7.time.minor_page_faults
661.25 +37.2% 907.50 aim7.time.system_time
4.548e+09 -16.7% 3.79e+09 ? 2% cpuidle..time
7166 -10.5% 6415 uptime.idle
86.25 -7.6% 79.73 iostat.cpu.idle
13.39 +48.3% 19.86 ? 2% iostat.cpu.system
0.08 ? 5% +0.0 0.09 ? 6% mpstat.cpu.all.soft%
12.58 +6.6 19.18 ? 2% mpstat.cpu.all.sys%
0.26 ? 2% +0.0 0.30 ? 3% mpstat.cpu.all.usr%
27190 ? 4% +15.6% 31440 ? 5% meminfo.Active
21735 ? 5% +24.1% 26980 ? 6% meminfo.Active(anon)
5455 ? 2% -18.3% 4459 ? 4% meminfo.Active(file)
24216 ? 5% +28.3% 31064 ? 7% meminfo.Shmem
86.00 -7.9% 79.17 vmstat.cpu.id
676787 +6.4% 720377 vmstat.io.bo
10.50 ? 7% +44.4% 15.17 ? 8% vmstat.procs.r
1122807 +5.0% 1179464 vmstat.system.cs
3750 -14.8% 3194 ? 2% numa-meminfo.node0.Active(file)
22239 ? 5% +21.1% 26942 ? 7% numa-meminfo.node1.Active
20530 ? 5% +25.2% 25712 ? 8% numa-meminfo.node1.Active(anon)
1708 ? 5% -28.0% 1230 ? 9% numa-meminfo.node1.Active(file)
2039 ? 23% +34.3% 2737 ? 12% numa-meminfo.node1.Mapped
22333 ? 6% +29.6% 28936 ? 9% numa-meminfo.node1.Shmem
937.83 -14.8% 798.67 ? 2% numa-vmstat.node0.nr_active_file
937.83 -14.8% 798.67 ? 2% numa-vmstat.node0.nr_zone_active_file
5132 ? 5% +25.3% 6428 ? 8% numa-vmstat.node1.nr_active_anon
427.33 ? 5% -28.1% 307.17 ? 9% numa-vmstat.node1.nr_active_file
511.00 ? 23% +34.2% 686.00 ? 12% numa-vmstat.node1.nr_mapped
5583 ? 6% +29.6% 7234 ? 9% numa-vmstat.node1.nr_shmem
5132 ? 5% +25.3% 6428 ? 8% numa-vmstat.node1.nr_zone_active_anon
427.33 ? 5% -28.1% 307.17 ? 9% numa-vmstat.node1.nr_zone_active_file
492.00 +43.4% 705.67 ? 2% turbostat.Avg_MHz
17.96 +7.7 25.71 ? 2% turbostat.Busy%
69.72 ? 12% -11.2 58.53 ? 12% turbostat.C1E%
80.05 ? 2% -11.0% 71.23 ? 2% turbostat.CPU%c1
0.12 ? 4% -13.0% 0.10 turbostat.IPC
142122 ? 2% +52.1% 216146 ? 62% turbostat.POLL
161.90 +5.2% 170.29 turbostat.PkgWatt
14.78 +1.6% 15.02 turbostat.RAMWatt
5433 ? 5% +24.1% 6745 ? 6% proc-vmstat.nr_active_anon
1363 ? 2% -18.3% 1114 ? 4% proc-vmstat.nr_active_file
10797839 -1.8% 10600669 proc-vmstat.nr_dirtied
7721 +4.5% 8067 proc-vmstat.nr_mapped
6054 ? 5% +28.3% 7765 ? 7% proc-vmstat.nr_shmem
10754613 -1.8% 10558790 proc-vmstat.nr_written
5433 ? 5% +24.1% 6745 ? 6% proc-vmstat.nr_zone_active_anon
1363 ? 2% -18.3% 1114 ? 4% proc-vmstat.nr_zone_active_file
8583 ? 6% +11.3% 9552 ? 3% proc-vmstat.nr_zone_write_pending
3115 ? 5% +54.3% 4807 ? 13% proc-vmstat.numa_hint_faults
1778 ? 7% +66.5% 2961 ? 22% proc-vmstat.numa_hint_faults_local
8722671 +3.3% 9008440 proc-vmstat.numa_hit
8642594 +3.3% 8928093 proc-vmstat.numa_local
1152 ? 4% +24.9% 1439 ? 2% proc-vmstat.numa_pages_migrated
7348 ? 15% +91.2% 14051 ? 71% proc-vmstat.numa_pte_updates
8722226 +3.3% 9007744 proc-vmstat.pgalloc_normal
9855 -2.7% 9584 proc-vmstat.pgdeactivate
286759 -1.7% 281849 proc-vmstat.pgfault
1152 ? 4% +24.9% 1439 ? 2% proc-vmstat.pgmigrate_success
43053856 -1.9% 42247834 proc-vmstat.pgpgout
14114 ? 3% -5.9% 13276 proc-vmstat.pgreuse
19705 -2.9% 19124 proc-vmstat.pgrotated
51.22 ? 14% +99.7% 102.29 ? 22% sched_debug.cfs_rq:/.load_avg.avg
1.00 -100.0% 0.00 sched_debug.cfs_rq:/.load_avg.min
162.84 ? 18% +76.3% 287.15 ? 12% sched_debug.cfs_rq:/.load_avg.stddev
56415 ? 7% -86.7% 7529 ? 24% sched_debug.cfs_rq:/.min_vruntime.avg
75534 ? 5% -68.4% 23853 ? 11% sched_debug.cfs_rq:/.min_vruntime.max
47673 ? 2% -94.3% 2727 ? 37% sched_debug.cfs_rq:/.min_vruntime.min
28.67 ? 30% +146.9% 70.80 ? 32% sched_debug.cfs_rq:/.removed.load_avg.avg
137.06 ? 25% +85.4% 254.15 ? 14% sched_debug.cfs_rq:/.removed.load_avg.stddev
11.12 ? 38% +170.7% 30.11 ? 26% sched_debug.cfs_rq:/.removed.runnable_avg.avg
57.12 ? 28% +98.3% 113.25 ? 13% sched_debug.cfs_rq:/.removed.runnable_avg.stddev
11.12 ? 38% +170.7% 30.11 ? 26% sched_debug.cfs_rq:/.removed.util_avg.avg
57.12 ? 28% +98.3% 113.25 ? 13% sched_debug.cfs_rq:/.removed.util_avg.stddev
240.78 ? 3% +47.9% 356.02 ? 3% sched_debug.cfs_rq:/.runnable_avg.avg
2.75 ? 65% -100.0% 0.00 sched_debug.cfs_rq:/.runnable_avg.min
223.17 ? 4% +59.5% 355.95 ? 5% sched_debug.cfs_rq:/.runnable_avg.stddev
239.55 ? 3% +48.4% 355.55 ? 3% sched_debug.cfs_rq:/.util_avg.avg
2.83 ? 62% -100.0% 0.00 sched_debug.cfs_rq:/.util_avg.min
222.22 ? 4% +60.1% 355.68 ? 5% sched_debug.cfs_rq:/.util_avg.stddev
606.17 ? 7% +36.8% 829.50 sched_debug.cfs_rq:/.util_est_enqueued.max
89.20 ? 9% +35.8% 121.09 ? 6% sched_debug.cfs_rq:/.util_est_enqueued.stddev
443616 +69.7% 752987 ? 2% sched_debug.cpu.avg_idle.avg
18395 ? 16% -84.0% 2934 ? 12% sched_debug.cpu.avg_idle.min
177786 ? 6% +54.0% 273718 ? 3% sched_debug.cpu.avg_idle.stddev
63844 -46.9% 33904 sched_debug.cpu.clock.avg
63848 -46.9% 33908 sched_debug.cpu.clock.max
63840 -46.9% 33896 sched_debug.cpu.clock.min
63455 -46.6% 33856 sched_debug.cpu.clock_task.avg
63529 -46.6% 33897 sched_debug.cpu.clock_task.max
61757 -47.9% 32171 sched_debug.cpu.clock_task.min
766.51 ? 18% -40.9% 453.33 ? 11% sched_debug.cpu.curr->pid.avg
5396 -24.8% 4057 sched_debug.cpu.curr->pid.max
1685 ? 6% -26.5% 1238 ? 5% sched_debug.cpu.curr->pid.stddev
396511 -99.4% 2514 sched_debug.cpu.nr_switches.avg
428394 -91.7% 35391 ? 17% sched_debug.cpu.nr_switches.max
381259 -99.9% 509.83 ? 8% sched_debug.cpu.nr_switches.min
8858 ? 12% -51.4% 4305 ? 10% sched_debug.cpu.nr_switches.stddev
5.08 ? 77% -100.0% 0.00 sched_debug.cpu.nr_uninterruptible.min
63841 -46.9% 33902 sched_debug.cpu_clk
63273 -47.3% 33334 sched_debug.ktime
67566 -44.3% 37648 sched_debug.sched_clk
3.48e+09 +27.2% 4.426e+09 ? 2% perf-stat.i.branch-instructions
52687234 +29.6% 68303668 ? 2% perf-stat.i.branch-misses
77656199 +17.3% 91125490 perf-stat.i.cache-misses
4.048e+08 +11.8% 4.524e+08 perf-stat.i.cache-references
1165867 +5.7% 1232531 perf-stat.i.context-switches
4.346e+10 +43.9% 6.251e+10 perf-stat.i.cpu-cycles
28996 +93.3% 56042 perf-stat.i.cpu-migrations
4.873e+09 +26.7% 6.175e+09 ? 2% perf-stat.i.dTLB-loads
2.068e+09 +11.2% 2.301e+09 perf-stat.i.dTLB-stores
7815990 +5.0% 8209588 ? 2% perf-stat.i.iTLB-load-misses
15259480 +9.2% 16667346 perf-stat.i.iTLB-loads
1.736e+10 +27.1% 2.207e+10 ? 2% perf-stat.i.instructions
2661 +17.1% 3116 perf-stat.i.instructions-per-iTLB-miss
0.43 ? 2% -9.1% 0.39 ? 3% perf-stat.i.ipc
2.51 ? 8% +11.6% 2.80 ? 4% perf-stat.i.major-faults
0.49 +43.9% 0.71 perf-stat.i.metric.GHz
837.28 ? 6% +18.8% 994.41 ? 6% perf-stat.i.metric.K/sec
122.95 +23.3% 151.64 perf-stat.i.metric.M/sec
2965 +6.1% 3146 perf-stat.i.minor-faults
33431211 +17.0% 39123224 perf-stat.i.node-load-misses
3068926 +14.9% 3526873 perf-stat.i.node-loads
13176282 +19.4% 15735332 perf-stat.i.node-store-misses
1109004 +5.1% 1165168 perf-stat.i.node-stores
2967 +6.1% 3149 perf-stat.i.page-faults
23.31 -12.1% 20.50 ? 2% perf-stat.overall.MPKI
1.51 +0.0 1.54 perf-stat.overall.branch-miss-rate%
19.18 +1.0 20.14 perf-stat.overall.cache-miss-rate%
2.50 +13.2% 2.83 perf-stat.overall.cpi
559.65 +22.6% 686.03 perf-stat.overall.cycles-between-cache-misses
33.87 -0.9 33.00 perf-stat.overall.iTLB-load-miss-rate%
2221 +21.0% 2688 perf-stat.overall.instructions-per-iTLB-miss
0.40 -11.6% 0.35 perf-stat.overall.ipc
3.423e+09 +26.9% 4.345e+09 ? 2% perf-stat.ps.branch-instructions
51819421 +29.4% 67056140 ? 2% perf-stat.ps.branch-misses
76365741 +17.1% 89449011 perf-stat.ps.cache-misses
3.981e+08 +11.6% 4.442e+08 perf-stat.ps.cache-references
1146487 +5.5% 1209844 perf-stat.ps.context-switches
4.274e+10 +43.6% 6.137e+10 perf-stat.ps.cpu-cycles
28515 +92.9% 55010 perf-stat.ps.cpu-migrations
4.792e+09 +26.5% 6.062e+09 ? 2% perf-stat.ps.dTLB-loads
2.034e+09 +11.0% 2.259e+09 perf-stat.ps.dTLB-stores
7686303 +4.8% 8058885 ? 2% perf-stat.ps.iTLB-load-misses
15006082 +9.0% 16360918 perf-stat.ps.iTLB-loads
1.708e+10 +26.9% 2.167e+10 ? 2% perf-stat.ps.instructions
2.47 ? 8% +11.4% 2.75 ? 4% perf-stat.ps.major-faults
2914 +5.9% 3088 perf-stat.ps.minor-faults
32875499 +16.8% 38403159 perf-stat.ps.node-load-misses
3017916 +14.7% 3461949 perf-stat.ps.node-loads
12957246 +19.2% 15445720 perf-stat.ps.node-store-misses
1090561 +4.9% 1143718 perf-stat.ps.node-stores
2917 +5.9% 3090 perf-stat.ps.page-faults
1.052e+12 +16.2% 1.222e+12 perf-stat.total.instructions
46.00 -6.6 39.37 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
50.29 -6.6 43.68 perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
46.67 -6.5 40.18 perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
49.62 -6.5 43.14 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
49.60 -6.5 43.12 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
49.62 -6.5 43.14 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
43.76 -6.3 37.50 perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
45.56 -6.2 39.31 perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
44.62 -6.2 38.38 perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
1.80 -0.7 1.12 ? 2% perf-profile.calltrace.cycles-pp.rwsem_wake.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
1.33 -0.6 0.74 ? 3% perf-profile.calltrace.cycles-pp.wake_up_q.rwsem_wake.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file
1.29 -0.6 0.71 ? 3% perf-profile.calltrace.cycles-pp.try_to_wake_up.wake_up_q.rwsem_wake.__write_node_page.f2fs_fsync_node_pages
1.34 -0.4 0.90 ? 2% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
1.31 -0.4 0.88 ? 3% perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary
2.16 -0.4 1.78 ? 2% perf-profile.calltrace.cycles-pp.pagevec_lookup_range_tag.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
2.15 -0.4 1.78 ? 2% perf-profile.calltrace.cycles-pp.find_get_pages_range_tag.pagevec_lookup_range_tag.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
1.00 ? 7% -0.4 0.63 ? 4% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
0.92 ? 6% -0.3 0.58 ? 5% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
1.32 ? 2% -0.3 1.03 ? 3% perf-profile.calltrace.cycles-pp.ret_from_fork
1.32 ? 2% -0.3 1.03 ? 3% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
2.58 ? 2% -0.2 2.37 ? 2% perf-profile.calltrace.cycles-pp.f2fs_need_inode_block_update.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write
0.79 ? 5% -0.2 0.59 ? 4% perf-profile.calltrace.cycles-pp.issue_flush_thread.kthread.ret_from_fork
0.91 ? 4% -0.2 0.71 ? 2% perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
2.40 -0.2 2.22 ? 2% perf-profile.calltrace.cycles-pp.f2fs_issue_flush.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write
1.51 ? 2% -0.2 1.34 perf-profile.calltrace.cycles-pp.f2fs_buffered_write_iter.f2fs_file_write_iter.new_sync_write.vfs_write.ksys_write
1.48 ? 2% -0.2 1.32 perf-profile.calltrace.cycles-pp.generic_perform_write.f2fs_buffered_write_iter.f2fs_file_write_iter.new_sync_write.vfs_write
0.98 -0.2 0.82 perf-profile.calltrace.cycles-pp.__submit_merged_bio.__submit_merged_write_cond.f2fs_write_cache_pages.__f2fs_write_data_pages.do_writepages
0.95 -0.2 0.80 perf-profile.calltrace.cycles-pp.__submit_bio_noacct.__submit_merged_bio.__submit_merged_write_cond.f2fs_write_cache_pages.__f2fs_write_data_pages
0.94 -0.1 0.80 perf-profile.calltrace.cycles-pp.__submit_bio.__submit_bio_noacct.__submit_merged_bio.__submit_merged_write_cond.f2fs_write_cache_pages
2.27 ? 2% -0.1 2.15 perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.f2fs_need_inode_block_update.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
0.75 ? 2% -0.1 0.63 ? 2% perf-profile.calltrace.cycles-pp.__submit_bio.__submit_bio_noacct.__submit_merged_bio.__submit_merged_write_cond.f2fs_fsync_node_pages
0.76 ? 2% -0.1 0.64 ? 2% perf-profile.calltrace.cycles-pp.__submit_merged_bio.__submit_merged_write_cond.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
0.75 ? 3% -0.1 0.63 ? 2% perf-profile.calltrace.cycles-pp.__submit_bio_noacct.__submit_merged_bio.__submit_merged_write_cond.f2fs_fsync_node_pages.f2fs_do_sync_file
2.02 -0.1 1.91 ? 2% perf-profile.calltrace.cycles-pp.__wait_for_common.f2fs_issue_flush.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
2.95 -0.1 2.84 ? 2% perf-profile.calltrace.cycles-pp.__submit_merged_write_cond.f2fs_write_cache_pages.__f2fs_write_data_pages.do_writepages.filemap_fdatawrite_wbc
1.96 -0.1 1.86 ? 2% perf-profile.calltrace.cycles-pp.schedule_timeout.__wait_for_common.f2fs_issue_flush.f2fs_do_sync_file.f2fs_file_write_iter
1.95 -0.1 1.85 ? 2% perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.__wait_for_common.f2fs_issue_flush
1.04 ? 4% -0.1 0.95 ? 3% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.__submit_merged_write_cond.f2fs_write_cache_pages.__f2fs_write_data_pages
0.68 ? 4% -0.1 0.60 ? 2% perf-profile.calltrace.cycles-pp.release_pages.__pagevec_release.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
0.69 ? 4% -0.1 0.60 ? 2% perf-profile.calltrace.cycles-pp.__pagevec_release.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
0.66 ? 2% -0.1 0.58 ? 2% perf-profile.calltrace.cycles-pp.f2fs_write_begin.generic_perform_write.f2fs_buffered_write_iter.f2fs_file_write_iter.new_sync_write
1.70 -0.1 1.62 ? 2% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.schedule_timeout.__wait_for_common
1.06 ? 4% -0.1 0.98 ? 3% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.__submit_merged_write_cond.f2fs_write_cache_pages.__f2fs_write_data_pages.do_writepages
1.04 ? 2% -0.0 1.00 perf-profile.calltrace.cycles-pp.__schedule.schedule.rwsem_down_read_slowpath.f2fs_need_inode_block_update.f2fs_do_sync_file
0.70 ? 2% +0.0 0.75 ? 3% perf-profile.calltrace.cycles-pp.__schedule.schedule.rwsem_down_read_slowpath.f2fs_get_node_info.f2fs_do_write_data_page
0.72 +0.0 0.76 ? 3% perf-profile.calltrace.cycles-pp.schedule.rwsem_down_read_slowpath.f2fs_get_node_info.f2fs_do_write_data_page.f2fs_write_single_data_page
0.83 ? 2% +0.1 0.90 ? 2% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.rwsem_down_read_slowpath.f2fs_fsync_node_pages
0.60 ? 3% +0.1 0.70 ? 9% perf-profile.calltrace.cycles-pp._raw_spin_lock_irq.rwsem_down_read_slowpath.f2fs_get_node_info.f2fs_do_write_data_page.f2fs_write_single_data_page
0.57 ? 3% +0.1 0.67 ? 9% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irq.rwsem_down_read_slowpath.f2fs_get_node_info.f2fs_do_write_data_page
1.49 +0.1 1.60 ? 5% perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.f2fs_get_node_info.f2fs_do_write_data_page.f2fs_write_single_data_page.f2fs_write_cache_pages
1.27 +0.1 1.39 ? 7% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.set_node_addr.__write_node_page
1.01 +0.2 1.21 ? 3% perf-profile.calltrace.cycles-pp.__schedule.schedule.rwsem_down_read_slowpath.f2fs_get_node_info.__write_node_page
1.01 ? 2% +0.2 1.22 ? 3% perf-profile.calltrace.cycles-pp.schedule.rwsem_down_read_slowpath.f2fs_get_node_info.__write_node_page.f2fs_fsync_node_pages
0.56 ? 6% +0.2 0.77 ? 13% perf-profile.calltrace.cycles-pp._raw_spin_lock_irq.rwsem_down_read_slowpath.f2fs_get_node_info.__write_node_page.f2fs_fsync_node_pages
0.91 ? 7% +0.2 1.13 ? 14% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irq.rwsem_down_write_slowpath.set_node_addr.__write_node_page
0.46 ? 44% +0.2 0.70 ? 4% perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_write_cache_pages.__f2fs_write_data_pages.do_writepages
1.37 ? 2% +0.3 1.64 ? 2% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.rwsem_down_read_slowpath.f2fs_get_node_info
1.85 ? 2% +0.3 2.13 ? 7% perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
0.56 ? 7% +0.3 0.84 ? 13% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irq.rwsem_down_read_slowpath.f2fs_fsync_node_pages.f2fs_do_sync_file
0.60 ? 6% +0.3 0.88 ? 13% perf-profile.calltrace.cycles-pp._raw_spin_lock_irq.rwsem_down_read_slowpath.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
3.77 +0.3 4.10 ? 2% perf-profile.calltrace.cycles-pp.newidle_balance.pick_next_task_fair.__schedule.schedule.rwsem_down_read_slowpath
1.99 ? 3% +0.4 2.35 ? 6% perf-profile.calltrace.cycles-pp.f2fs_get_node_info.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
0.36 ? 71% +0.4 0.73 ? 12% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irq.rwsem_down_read_slowpath.f2fs_get_node_info.__write_node_page
1.76 ? 3% +0.4 2.15 ? 6% perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.f2fs_get_node_info.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file
5.72 ? 4% +0.5 6.18 ? 2% perf-profile.calltrace.cycles-pp.load_balance.newidle_balance.pick_next_task_fair.__schedule.schedule
0.76 +0.5 1.25 perf-profile.calltrace.cycles-pp.sched_ttwu_pending.flush_smp_call_function_queue.do_idle.cpu_startup_entry.start_secondary
0.00 +0.5 0.54 ? 4% perf-profile.calltrace.cycles-pp.__schedule.schedule.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_write_cache_pages
0.00 +0.5 0.54 ? 4% perf-profile.calltrace.cycles-pp.schedule.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_write_cache_pages.__f2fs_write_data_pages
1.15 +0.6 1.72 perf-profile.calltrace.cycles-pp.flush_smp_call_function_queue.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
4.54 ? 7% +0.6 5.11 ? 6% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.f2fs_submit_page_write.do_write_page.f2fs_outplace_write_data
0.00 +0.6 0.59 ? 8% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.__submit_merged_write_cond.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
4.96 ? 7% +0.6 5.58 ? 6% perf-profile.calltrace.cycles-pp.f2fs_submit_page_write.do_write_page.f2fs_outplace_write_data.f2fs_do_write_data_page.f2fs_write_single_data_page
0.00 +0.7 0.66 ? 2% perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.ttwu_do_activate.sched_ttwu_pending.flush_smp_call_function_queue
4.64 ? 7% +0.7 5.32 ? 6% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.f2fs_submit_page_write.do_write_page.f2fs_outplace_write_data.f2fs_do_write_data_page
0.00 +0.8 0.83 ? 2% perf-profile.calltrace.cycles-pp.enqueue_task_fair.ttwu_do_activate.sched_ttwu_pending.flush_smp_call_function_queue.do_idle
0.00 +0.9 0.86 ? 2% perf-profile.calltrace.cycles-pp.ttwu_do_activate.sched_ttwu_pending.flush_smp_call_function_queue.do_idle.cpu_startup_entry
1.27 ? 6% +1.1 2.32 ? 14% perf-profile.calltrace.cycles-pp.f2fs_space_for_roll_forward.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write
1.22 ? 6% +1.1 2.28 ? 14% perf-profile.calltrace.cycles-pp.__percpu_counter_sum.f2fs_space_for_roll_forward.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
0.66 ? 10% +1.1 1.73 ? 16% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.__percpu_counter_sum.f2fs_space_for_roll_forward.f2fs_do_sync_file.f2fs_file_write_iter
0.61 ? 10% +1.1 1.68 ? 17% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.__percpu_counter_sum.f2fs_space_for_roll_forward.f2fs_do_sync_file
0.62 ? 14% +1.5 2.08 ? 8% perf-profile.calltrace.cycles-pp.osq_lock.__mutex_lock.f2fs_allocate_data_block.do_write_page.f2fs_outplace_write_data
0.91 ? 9% +1.6 2.53 ? 7% perf-profile.calltrace.cycles-pp.__mutex_lock.f2fs_allocate_data_block.do_write_page.f2fs_outplace_write_data.f2fs_do_write_data_page
1.68 ? 6% +1.7 3.38 ? 5% perf-profile.calltrace.cycles-pp.f2fs_allocate_data_block.do_write_page.f2fs_outplace_write_data.f2fs_do_write_data_page.f2fs_write_single_data_page
13.52 ? 2% +2.2 15.67 ? 2% perf-profile.calltrace.cycles-pp.file_write_and_wait_range.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write
13.46 ? 3% +2.2 15.62 ? 2% perf-profile.calltrace.cycles-pp.filemap_fdatawrite_wbc.file_write_and_wait_range.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
13.43 ? 3% +2.2 15.59 ? 2% perf-profile.calltrace.cycles-pp.do_writepages.filemap_fdatawrite_wbc.file_write_and_wait_range.f2fs_do_sync_file.f2fs_file_write_iter
13.42 ? 3% +2.2 15.58 ? 2% perf-profile.calltrace.cycles-pp.__f2fs_write_data_pages.do_writepages.filemap_fdatawrite_wbc.file_write_and_wait_range.f2fs_do_sync_file
13.30 ? 3% +2.2 15.46 ? 2% perf-profile.calltrace.cycles-pp.f2fs_write_cache_pages.__f2fs_write_data_pages.do_writepages.filemap_fdatawrite_wbc.file_write_and_wait_range
1.54 ? 5% +2.2 3.74 ? 5% perf-profile.calltrace.cycles-pp.osq_lock.__mutex_lock.f2fs_allocate_data_block.do_write_page.f2fs_do_write_node_page
7.19 ? 5% +2.3 9.51 ? 4% perf-profile.calltrace.cycles-pp.f2fs_outplace_write_data.f2fs_do_write_data_page.f2fs_write_single_data_page.f2fs_write_cache_pages.__f2fs_write_data_pages
9.79 ? 3% +2.3 12.11 ? 2% perf-profile.calltrace.cycles-pp.f2fs_write_single_data_page.f2fs_write_cache_pages.__f2fs_write_data_pages.do_writepages.filemap_fdatawrite_wbc
9.58 ? 3% +2.3 11.91 ? 2% perf-profile.calltrace.cycles-pp.f2fs_do_write_data_page.f2fs_write_single_data_page.f2fs_write_cache_pages.__f2fs_write_data_pages.do_writepages
6.84 ? 5% +2.3 9.19 ? 4% perf-profile.calltrace.cycles-pp.do_write_page.f2fs_outplace_write_data.f2fs_do_write_data_page.f2fs_write_single_data_page.f2fs_write_cache_pages
2.03 ? 4% +2.3 4.38 ? 4% perf-profile.calltrace.cycles-pp.__mutex_lock.f2fs_allocate_data_block.do_write_page.f2fs_do_write_node_page.__write_node_page
2.87 ? 4% +2.4 5.22 ? 4% perf-profile.calltrace.cycles-pp.f2fs_allocate_data_block.do_write_page.f2fs_do_write_node_page.__write_node_page.f2fs_fsync_node_pages
2.35 ? 6% +2.4 4.76 ? 9% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.f2fs_submit_page_write.do_write_page.f2fs_do_write_node_page
2.82 ? 5% +2.5 5.31 ? 9% perf-profile.calltrace.cycles-pp.f2fs_submit_page_write.do_write_page.f2fs_do_write_node_page.__write_node_page.f2fs_fsync_node_pages
2.55 ? 5% +2.5 5.06 ? 9% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.f2fs_submit_page_write.do_write_page.f2fs_do_write_node_page.__write_node_page
5.68 ? 7% +3.0 8.72 ? 6% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.f2fs_submit_page_write.do_write_page
22.62 +4.4 27.00 perf-profile.calltrace.cycles-pp.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write
15.10 +4.6 19.71 perf-profile.calltrace.cycles-pp.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
5.95 ? 3% +4.8 10.79 ? 6% perf-profile.calltrace.cycles-pp.f2fs_do_write_node_page.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
5.95 ? 3% +4.8 10.78 ? 6% perf-profile.calltrace.cycles-pp.do_write_page.f2fs_do_write_node_page.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file
47.72 +7.0 54.68 perf-profile.calltrace.cycles-pp.write
47.44 +7.0 54.45 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
47.43 +7.0 54.44 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
47.33 +7.0 54.36 perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
47.34 +7.0 54.37 perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
47.23 +7.0 54.27 perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
47.21 +7.0 54.26 perf-profile.calltrace.cycles-pp.f2fs_file_write_iter.new_sync_write.vfs_write.ksys_write.do_syscall_64
45.44 +7.2 52.68 perf-profile.calltrace.cycles-pp.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write.ksys_write
47.29 -6.6 40.68 perf-profile.children.cycles-pp.cpuidle_idle_call
50.29 -6.6 43.68 perf-profile.children.cycles-pp.secondary_startup_64_no_verify
50.29 -6.6 43.68 perf-profile.children.cycles-pp.cpu_startup_entry
50.27 -6.6 43.67 perf-profile.children.cycles-pp.do_idle
49.62 -6.5 43.14 perf-profile.children.cycles-pp.start_secondary
46.17 -6.4 39.81 perf-profile.children.cycles-pp.cpuidle_enter
46.15 -6.4 39.80 perf-profile.children.cycles-pp.cpuidle_enter_state
44.71 -5.9 38.76 perf-profile.children.cycles-pp.intel_idle
44.68 -5.9 38.74 perf-profile.children.cycles-pp.mwait_idle_with_hints
2.59 -1.0 1.62 perf-profile.children.cycles-pp.try_to_wake_up
2.74 -0.9 1.85 perf-profile.children.cycles-pp.rwsem_wake
2.22 -0.9 1.34 perf-profile.children.cycles-pp.wake_up_q
1.37 -0.4 0.92 ? 2% perf-profile.children.cycles-pp.schedule_idle
2.21 -0.4 1.83 ? 2% perf-profile.children.cycles-pp.pagevec_lookup_range_tag
2.30 -0.4 1.92 perf-profile.children.cycles-pp.__submit_bio_noacct
2.30 -0.4 1.92 perf-profile.children.cycles-pp.__submit_bio
2.20 -0.4 1.83 ? 2% perf-profile.children.cycles-pp.find_get_pages_range_tag
1.44 -0.3 1.10 ? 3% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
2.40 ? 9% -0.3 2.06 ? 9% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
1.32 ? 2% -0.3 1.03 ? 3% perf-profile.children.cycles-pp.ret_from_fork
1.32 ? 2% -0.3 1.03 ? 3% perf-profile.children.cycles-pp.kthread
1.75 -0.3 1.47 perf-profile.children.cycles-pp.__submit_merged_bio
1.04 ? 2% -0.3 0.78 ? 5% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
1.03 ? 2% -0.3 0.77 ? 5% perf-profile.children.cycles-pp.hrtimer_interrupt
0.93 ? 4% -0.2 0.72 ? 2% perf-profile.children.cycles-pp.menu_select
2.58 -0.2 2.37 ? 2% perf-profile.children.cycles-pp.f2fs_need_inode_block_update
0.80 ? 4% -0.2 0.59 ? 3% perf-profile.children.cycles-pp.issue_flush_thread
1.08 -0.2 0.90 perf-profile.children.cycles-pp.brd_submit_bio
2.40 -0.2 2.22 ? 2% perf-profile.children.cycles-pp.f2fs_issue_flush
1.07 -0.2 0.89 perf-profile.children.cycles-pp.brd_do_bvec
1.51 ? 2% -0.2 1.34 perf-profile.children.cycles-pp.f2fs_buffered_write_iter
1.18 -0.2 1.01 perf-profile.children.cycles-pp.ttwu_do_activate
1.50 ? 2% -0.2 1.33 perf-profile.children.cycles-pp.generic_perform_write
1.14 ? 2% -0.2 0.98 perf-profile.children.cycles-pp.enqueue_task_fair
0.48 ? 3% -0.2 0.33 ? 2% perf-profile.children.cycles-pp.update_rq_clock
0.30 ? 3% -0.1 0.15 ? 7% perf-profile.children.cycles-pp.set_next_entity
0.49 ? 3% -0.1 0.35 ? 5% perf-profile.children.cycles-pp.ktime_get
0.56 ? 2% -0.1 0.43 ? 3% perf-profile.children.cycles-pp.__hrtimer_run_queues
2.12 -0.1 2.00 ? 2% perf-profile.children.cycles-pp.__wait_for_common
0.36 ? 6% -0.1 0.26 ? 7% perf-profile.children.cycles-pp.clockevents_program_event
0.45 ? 5% -0.1 0.35 ? 3% perf-profile.children.cycles-pp.md_submit_bio
0.56 ? 2% -0.1 0.46 ? 2% perf-profile.children.cycles-pp.brd_insert_page
0.40 ? 2% -0.1 0.31 ? 3% perf-profile.children.cycles-pp.tick_sched_timer
0.34 ? 10% -0.1 0.25 ? 4% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.72 ? 4% -0.1 0.62 ? 2% perf-profile.children.cycles-pp.release_pages
0.51 -0.1 0.42 ? 3% perf-profile.children.cycles-pp.worker_thread
0.49 ? 2% -0.1 0.41 ? 3% perf-profile.children.cycles-pp.rwsem_mark_wake
0.68 ? 2% -0.1 0.60 ? 3% perf-profile.children.cycles-pp.f2fs_write_end_io
0.40 ? 4% -0.1 0.32 ? 5% perf-profile.children.cycles-pp.blkdev_issue_flush
0.72 ? 4% -0.1 0.64 ? 2% perf-profile.children.cycles-pp.__pagevec_release
0.66 ? 2% -0.1 0.58 ? 2% perf-profile.children.cycles-pp.f2fs_write_begin
0.40 ? 4% -0.1 0.32 ? 4% perf-profile.children.cycles-pp.__submit_flush_wait
0.38 ? 5% -0.1 0.30 ? 3% perf-profile.children.cycles-pp.md_handle_request
0.75 ? 4% -0.1 0.67 ? 3% perf-profile.children.cycles-pp.down_read
0.39 ? 3% -0.1 0.31 ? 5% perf-profile.children.cycles-pp.submit_bio_wait
0.10 ? 4% -0.1 0.03 ?100% perf-profile.children.cycles-pp.check_preempt_curr
0.84 -0.1 0.77 ? 2% perf-profile.children.cycles-pp.enqueue_entity
0.47 ? 3% -0.1 0.39 ? 6% perf-profile.children.cycles-pp.xas_find_marked
0.32 ? 2% -0.1 0.25 ? 3% perf-profile.children.cycles-pp.update_process_times
0.84 -0.1 0.77 perf-profile.children.cycles-pp.update_load_avg
0.33 ? 3% -0.1 0.26 ? 3% perf-profile.children.cycles-pp.tick_sched_handle
0.34 ? 5% -0.1 0.26 ? 4% perf-profile.children.cycles-pp.raid0_make_request
0.16 ? 8% -0.1 0.09 ? 7% perf-profile.children.cycles-pp.switch_mm_irqs_off
0.35 ? 7% -0.1 0.29 ? 5% perf-profile.children.cycles-pp.__filemap_get_folio
0.21 ? 16% -0.1 0.14 ? 9% perf-profile.children.cycles-pp.tick_nohz_next_event
0.36 ? 7% -0.1 0.29 ? 4% perf-profile.children.cycles-pp.pagecache_get_page
0.39 ? 4% -0.1 0.33 ? 3% perf-profile.children.cycles-pp.__get_node_page
0.44 ? 3% -0.1 0.38 ? 3% perf-profile.children.cycles-pp.prepare_write_begin
0.38 -0.1 0.32 ? 2% perf-profile.children.cycles-pp.copy_to_brd
0.42 ? 4% -0.1 0.36 ? 5% perf-profile.children.cycles-pp.finish_task_switch
0.12 ? 6% -0.1 0.06 ? 11% perf-profile.children.cycles-pp.ttwu_do_wakeup
0.36 ? 3% -0.1 0.30 ? 5% perf-profile.children.cycles-pp.f2fs_is_valid_blkaddr
0.25 ? 4% -0.1 0.19 ? 6% perf-profile.children.cycles-pp.submit_flushes
0.32 ? 3% -0.1 0.26 ? 6% perf-profile.children.cycles-pp.down_write
0.34 ? 2% -0.1 0.28 ? 5% perf-profile.children.cycles-pp.process_one_work
0.22 ? 6% -0.1 0.16 ? 5% perf-profile.children.cycles-pp.md_flush_request
0.41 ? 4% -0.0 0.36 ? 6% perf-profile.children.cycles-pp.folio_end_writeback
0.32 ? 2% -0.0 0.27 ? 3% perf-profile.children.cycles-pp.__list_del_entry_valid
0.28 ? 4% -0.0 0.22 ? 4% perf-profile.children.cycles-pp.f2fs_write_inode
0.30 ? 6% -0.0 0.25 ? 4% perf-profile.children.cycles-pp.complete
0.25 ? 4% -0.0 0.20 ? 5% perf-profile.children.cycles-pp.f2fs_update_inode_page
0.25 ? 4% -0.0 0.20 ? 2% perf-profile.children.cycles-pp.__switch_to
0.12 ? 6% -0.0 0.08 ? 4% perf-profile.children.cycles-pp.tick_nohz_idle_exit
0.30 ? 2% -0.0 0.26 perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
0.21 ? 4% -0.0 0.16 ? 3% perf-profile.children.cycles-pp.scheduler_tick
0.39 ? 3% -0.0 0.35 ? 3% perf-profile.children.cycles-pp.f2fs_submit_merged_ipu_write
0.14 ? 3% -0.0 0.10 ? 7% perf-profile.children.cycles-pp.__cond_resched
0.29 ? 3% -0.0 0.25 ? 4% perf-profile.children.cycles-pp.__radix_tree_lookup
0.20 ? 3% -0.0 0.16 ? 3% perf-profile.children.cycles-pp.__update_load_avg_se
0.25 ? 2% -0.0 0.22 ? 3% perf-profile.children.cycles-pp.__list_add_valid
0.26 ? 3% -0.0 0.23 ? 4% perf-profile.children.cycles-pp.__irq_exit_rcu
0.26 ? 2% -0.0 0.22 ? 3% perf-profile.children.cycles-pp.__mem_cgroup_flush_stats
0.26 ? 2% -0.0 0.22 ? 3% perf-profile.children.cycles-pp.cgroup_rstat_flush_irqsafe
0.26 ? 2% -0.0 0.22 ? 3% perf-profile.children.cycles-pp.cgroup_rstat_flush_locked
0.16 ? 6% -0.0 0.13 ? 3% perf-profile.children.cycles-pp.queue_work_on
0.32 ? 3% -0.0 0.28 ? 2% perf-profile.children.cycles-pp.balance_dirty_pages_ratelimited
0.26 ? 2% -0.0 0.22 ? 3% perf-profile.children.cycles-pp.mem_cgroup_wb_stats
0.26 ? 3% -0.0 0.23 ? 3% perf-profile.children.cycles-pp.update_sit_entry
0.24 ? 2% -0.0 0.21 ? 2% perf-profile.children.cycles-pp.__switch_to_asm
0.24 ? 3% -0.0 0.20 ? 4% perf-profile.children.cycles-pp.sched_clock_cpu
0.15 ? 9% -0.0 0.12 ? 4% perf-profile.children.cycles-pp.__queue_work
0.34 ? 3% -0.0 0.30 ? 3% perf-profile.children.cycles-pp.f2fs_write_end
0.22 ? 4% -0.0 0.19 ? 5% perf-profile.children.cycles-pp.native_sched_clock
0.26 ? 2% -0.0 0.23 ? 3% perf-profile.children.cycles-pp.balance_dirty_pages
0.17 ? 4% -0.0 0.14 ? 2% perf-profile.children.cycles-pp.__mod_lruvec_page_state
0.11 ? 8% -0.0 0.08 ? 6% perf-profile.children.cycles-pp.__wake_up_common_lock
0.15 ? 6% -0.0 0.12 ? 3% perf-profile.children.cycles-pp.bio_alloc_bioset
0.20 ? 2% -0.0 0.18 ? 6% perf-profile.children.cycles-pp.mutex_lock
0.20 ? 3% -0.0 0.17 ? 4% perf-profile.children.cycles-pp.mem_cgroup_css_rstat_flush
0.16 ? 5% -0.0 0.13 ? 3% perf-profile.children.cycles-pp.wake_q_add
0.15 ? 6% -0.0 0.12 ? 4% perf-profile.children.cycles-pp.f2fs_update_inode
0.08 ? 8% -0.0 0.05 ? 7% perf-profile.children.cycles-pp.__wake_up_common
0.15 ? 5% -0.0 0.12 ? 3% perf-profile.children.cycles-pp.kmem_cache_free
0.08 ? 5% -0.0 0.06 ? 6% perf-profile.children.cycles-pp.native_irq_return_iret
0.21 ? 2% -0.0 0.18 ? 6% perf-profile.children.cycles-pp.__softirqentry_text_start
0.19 ? 4% -0.0 0.17 ? 5% perf-profile.children.cycles-pp.get_page_from_freelist
0.13 ? 5% -0.0 0.11 ? 3% perf-profile.children.cycles-pp.folio_clear_dirty_for_io
0.14 ? 6% -0.0 0.12 ? 4% perf-profile.children.cycles-pp.__has_merged_page
0.10 ? 9% -0.0 0.08 ? 4% perf-profile.children.cycles-pp.read_tsc
0.09 ? 12% -0.0 0.06 ? 7% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.06 ? 7% -0.0 0.04 ? 45% perf-profile.children.cycles-pp.tick_nohz_idle_enter
0.12 ? 4% -0.0 0.10 ? 3% perf-profile.children.cycles-pp.__might_resched
0.11 ? 8% -0.0 0.09 ? 5% perf-profile.children.cycles-pp.cpumask_next
0.11 ? 8% -0.0 0.09 ? 11% perf-profile.children.cycles-pp.read_node_page
0.13 ? 2% -0.0 0.11 ? 6% perf-profile.children.cycles-pp.copy_page_from_iter_atomic
0.10 ? 8% -0.0 0.08 ? 7% perf-profile.children.cycles-pp.kmem_cache_alloc
0.10 ? 8% -0.0 0.08 ? 6% perf-profile.children.cycles-pp.mempool_alloc
0.10 ? 5% -0.0 0.08 ? 4% perf-profile.children.cycles-pp.__bio_alloc
0.09 ? 5% -0.0 0.08 ? 6% perf-profile.children.cycles-pp.reweight_entity
0.08 ? 5% -0.0 0.07 ? 8% perf-profile.children.cycles-pp.get_next_timer_interrupt
0.08 ? 5% -0.0 0.07 ? 5% perf-profile.children.cycles-pp.xas_set_mark
0.08 ? 5% -0.0 0.07 ? 5% perf-profile.children.cycles-pp.__is_cp_guaranteed
0.07 ? 5% -0.0 0.06 perf-profile.children.cycles-pp.switch_fpu_return
0.11 ? 3% +0.0 0.13 ? 6% perf-profile.children.cycles-pp.available_idle_cpu
0.30 ? 2% +0.0 0.34 ? 4% perf-profile.children.cycles-pp.select_task_rq
0.27 ? 2% +0.0 0.31 ? 2% perf-profile.children.cycles-pp.__flush_smp_call_function_queue
0.21 ? 3% +0.0 0.26 ? 3% perf-profile.children.cycles-pp.__smp_call_single_queue
0.25 ? 2% +0.0 0.30 ? 4% perf-profile.children.cycles-pp.select_task_rq_fair
0.22 ? 2% +0.0 0.26 ? 4% perf-profile.children.cycles-pp.llist_add_batch
0.02 ?141% +0.0 0.06 ? 7% perf-profile.children.cycles-pp.task_h_load
0.44 +0.0 0.49 ? 3% perf-profile.children.cycles-pp.ttwu_queue_wakelist
0.00 +0.1 0.05 perf-profile.children.cycles-pp.task_tick_fair
0.00 +0.1 0.05 ? 7% perf-profile.children.cycles-pp.select_idle_core
0.00 +0.1 0.06 ? 6% perf-profile.children.cycles-pp.select_idle_cpu
0.01 ?223% +0.1 0.09 ? 8% perf-profile.children.cycles-pp.select_idle_sibling
0.20 ? 4% +0.1 0.29 ? 3% perf-profile.children.cycles-pp.raw_spin_rq_lock_nested
0.15 ? 5% +0.1 0.26 ? 2% perf-profile.children.cycles-pp.find_busiest_queue
0.91 +0.1 1.02 ? 2% perf-profile.children.cycles-pp.idle_cpu
0.40 ? 2% +0.1 0.52 ? 8% perf-profile.children.cycles-pp.__lookup_nat_cache
1.50 +0.1 1.63 ? 3% perf-profile.children.cycles-pp._raw_spin_lock
6.38 +0.2 6.62 perf-profile.children.cycles-pp.update_sd_lb_stats
6.11 +0.2 6.34 perf-profile.children.cycles-pp.update_sg_lb_stats
6.47 +0.2 6.70 perf-profile.children.cycles-pp.find_busiest_group
7.91 +0.2 8.16 perf-profile.children.cycles-pp.pick_next_task_fair
9.53 +0.3 9.80 perf-profile.children.cycles-pp.schedule
0.65 ? 5% +0.3 0.93 ? 3% perf-profile.children.cycles-pp.mutex_spin_on_owner
3.70 ? 2% +0.4 4.12 ? 6% perf-profile.children.cycles-pp.f2fs_get_node_info
7.46 +0.4 7.90 perf-profile.children.cycles-pp.newidle_balance
6.83 +0.5 7.30 perf-profile.children.cycles-pp.load_balance
0.88 +0.5 1.38 perf-profile.children.cycles-pp.sched_ttwu_pending
1.17 +0.6 1.74 perf-profile.children.cycles-pp.flush_smp_call_function_queue
10.44 +0.9 11.29 ? 3% perf-profile.children.cycles-pp.rwsem_down_read_slowpath
4.83 ? 4% +0.9 5.72 ? 9% perf-profile.children.cycles-pp._raw_spin_lock_irq
1.95 ? 2% +1.0 2.96 ? 10% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.27 ? 6% +1.1 2.32 ? 14% perf-profile.children.cycles-pp.f2fs_space_for_roll_forward
1.22 ? 6% +1.1 2.28 ? 14% perf-profile.children.cycles-pp.__percpu_counter_sum
13.52 ? 3% +2.2 15.68 ? 2% perf-profile.children.cycles-pp.file_write_and_wait_range
13.46 ? 3% +2.2 15.62 ? 2% perf-profile.children.cycles-pp.filemap_fdatawrite_wbc
13.43 ? 3% +2.2 15.59 ? 2% perf-profile.children.cycles-pp.do_writepages
13.42 ? 3% +2.2 15.58 ? 2% perf-profile.children.cycles-pp.__f2fs_write_data_pages
13.30 ? 3% +2.2 15.46 ? 2% perf-profile.children.cycles-pp.f2fs_write_cache_pages
5.68 ? 2% +2.3 7.97 ? 6% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
7.20 ? 5% +2.3 9.51 ? 4% perf-profile.children.cycles-pp.f2fs_outplace_write_data
9.79 ? 3% +2.3 12.11 ? 2% perf-profile.children.cycles-pp.f2fs_write_single_data_page
9.59 ? 3% +2.3 11.92 ? 2% perf-profile.children.cycles-pp.f2fs_do_write_data_page
7.78 ? 5% +3.1 10.89 ? 6% perf-profile.children.cycles-pp.f2fs_submit_page_write
10.38 ? 4% +3.4 13.79 ? 4% perf-profile.children.cycles-pp.rwsem_optimistic_spin
13.28 ? 2% +3.7 16.98 ? 3% perf-profile.children.cycles-pp.rwsem_down_write_slowpath
2.95 ? 3% +4.0 6.91 ? 5% perf-profile.children.cycles-pp.__mutex_lock
4.55 ? 3% +4.1 8.60 ? 4% perf-profile.children.cycles-pp.f2fs_allocate_data_block
22.62 +4.4 27.00 perf-profile.children.cycles-pp.f2fs_fsync_node_pages
15.10 +4.6 19.71 perf-profile.children.cycles-pp.__write_node_page
5.95 ? 3% +4.8 10.79 ? 6% perf-profile.children.cycles-pp.f2fs_do_write_node_page
47.75 +7.0 54.71 perf-profile.children.cycles-pp.write
47.72 +7.0 54.72 perf-profile.children.cycles-pp.do_syscall_64
47.73 +7.0 54.73 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
47.35 +7.0 54.38 perf-profile.children.cycles-pp.ksys_write
47.34 +7.0 54.37 perf-profile.children.cycles-pp.vfs_write
47.24 +7.0 54.28 perf-profile.children.cycles-pp.new_sync_write
47.21 +7.0 54.26 perf-profile.children.cycles-pp.f2fs_file_write_iter
10.20 ? 3% +7.1 17.30 ? 5% perf-profile.children.cycles-pp.osq_lock
12.80 ? 2% +7.2 19.98 ? 4% perf-profile.children.cycles-pp.do_write_page
45.44 +7.2 52.69 perf-profile.children.cycles-pp.f2fs_do_sync_file
44.42 -5.9 38.53 perf-profile.self.cycles-pp.mwait_idle_with_hints
1.74 -0.3 1.43 ? 2% perf-profile.self.cycles-pp.find_get_pages_range_tag
0.56 -0.2 0.38 perf-profile.self.cycles-pp.__schedule
0.40 ? 4% -0.1 0.28 ? 6% perf-profile.self.cycles-pp.ktime_get
0.36 ? 3% -0.1 0.24 ? 3% perf-profile.self.cycles-pp.update_rq_clock
0.79 ? 3% -0.1 0.68 perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.53 -0.1 0.42 ? 2% perf-profile.self.cycles-pp.menu_select
1.36 -0.1 1.25 ? 2% perf-profile.self.cycles-pp._raw_spin_lock
0.30 ? 4% -0.1 0.21 ? 2% perf-profile.self.cycles-pp.enqueue_task_fair
0.68 ? 4% -0.1 0.60 ? 2% perf-profile.self.cycles-pp.release_pages
0.46 ? 4% -0.1 0.39 ? 5% perf-profile.self.cycles-pp.xas_find_marked
0.16 ? 7% -0.1 0.08 ? 8% perf-profile.self.cycles-pp.switch_mm_irqs_off
0.69 ? 4% -0.1 0.62 ? 3% perf-profile.self.cycles-pp.down_read
0.52 ? 4% -0.1 0.46 ? 2% perf-profile.self.cycles-pp.rwsem_optimistic_spin
0.68 ? 2% -0.1 0.62 ? 3% perf-profile.self.cycles-pp.rwsem_down_read_slowpath
0.36 ? 4% -0.1 0.30 ? 5% perf-profile.self.cycles-pp.f2fs_is_valid_blkaddr
0.37 ? 3% -0.1 0.32 ? 2% perf-profile.self.cycles-pp.copy_to_brd
0.36 ? 4% -0.1 0.31 ? 4% perf-profile.self.cycles-pp.f2fs_fsync_node_pages
0.28 ? 3% -0.0 0.24 ? 5% perf-profile.self.cycles-pp.down_write
0.32 ? 2% -0.0 0.27 ? 3% perf-profile.self.cycles-pp.__list_del_entry_valid
0.20 ? 3% -0.0 0.15 ? 2% perf-profile.self.cycles-pp.__update_load_avg_se
0.12 ? 6% -0.0 0.08 ? 7% perf-profile.self.cycles-pp.do_idle
0.14 ? 11% -0.0 0.10 ? 16% perf-profile.self.cycles-pp.cpuidle_enter_state
0.24 ? 3% -0.0 0.20 perf-profile.self.cycles-pp.__switch_to
0.26 ? 4% -0.0 0.22 ? 4% perf-profile.self.cycles-pp.rwsem_mark_wake
0.45 ? 4% -0.0 0.40 ? 6% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.28 ? 2% -0.0 0.24 ? 4% perf-profile.self.cycles-pp.__radix_tree_lookup
0.25 ? 2% -0.0 0.21 ? 3% perf-profile.self.cycles-pp.__list_add_valid
0.24 ? 3% -0.0 0.20 ? 2% perf-profile.self.cycles-pp.__switch_to_asm
0.20 ? 3% -0.0 0.17 ? 2% perf-profile.self.cycles-pp.rwsem_down_write_slowpath
0.26 ? 4% -0.0 0.23 ? 3% perf-profile.self.cycles-pp.update_sit_entry
0.19 ? 7% -0.0 0.16 ? 4% perf-profile.self.cycles-pp.perf_trace_sched_wakeup_template
0.29 ? 3% -0.0 0.26 ? 4% perf-profile.self.cycles-pp.newidle_balance
0.30 ? 3% -0.0 0.27 perf-profile.self.cycles-pp.enqueue_entity
0.17 ? 4% -0.0 0.14 ? 4% perf-profile.self.cycles-pp.finish_task_switch
0.19 ? 3% -0.0 0.16 ? 2% perf-profile.self.cycles-pp.__filemap_get_folio
0.21 ? 5% -0.0 0.19 ? 5% perf-profile.self.cycles-pp.native_sched_clock
0.16 ? 5% -0.0 0.13 ? 3% perf-profile.self.cycles-pp.wake_q_add
0.11 ? 8% -0.0 0.09 ? 8% perf-profile.self.cycles-pp.submit_flushes
0.14 ? 6% -0.0 0.12 ? 7% perf-profile.self.cycles-pp.try_to_wake_up
0.08 ? 5% -0.0 0.06 ? 6% perf-profile.self.cycles-pp.native_irq_return_iret
0.12 ? 5% -0.0 0.09 ? 5% perf-profile.self.cycles-pp.__might_resched
0.10 ? 9% -0.0 0.07 ? 6% perf-profile.self.cycles-pp.wake_up_q
0.18 ? 2% -0.0 0.16 ? 5% perf-profile.self.cycles-pp.mutex_lock
0.14 ? 6% -0.0 0.12 ? 5% perf-profile.self.cycles-pp.__has_merged_page
0.07 ? 5% -0.0 0.05 ? 44% perf-profile.self.cycles-pp.schedule
0.10 ? 9% -0.0 0.08 ? 4% perf-profile.self.cycles-pp.read_tsc
0.19 ? 3% -0.0 0.17 ? 4% perf-profile.self.cycles-pp.mem_cgroup_css_rstat_flush
0.08 ? 6% -0.0 0.06 ? 8% perf-profile.self.cycles-pp.cpuidle_idle_call
0.15 ? 4% -0.0 0.13 ? 5% perf-profile.self.cycles-pp.prepare_task_switch
0.08 ? 5% -0.0 0.07 ? 5% perf-profile.self.cycles-pp.__is_cp_guaranteed
0.09 ? 4% -0.0 0.07 ? 6% perf-profile.self.cycles-pp.kmem_cache_free
0.08 -0.0 0.07 ? 5% perf-profile.self.cycles-pp.xas_set_mark
0.10 ? 4% +0.0 0.12 ? 3% perf-profile.self.cycles-pp.__mutex_lock
0.12 ? 5% +0.0 0.15 ? 3% perf-profile.self.cycles-pp.__flush_smp_call_function_queue
0.22 ? 2% +0.0 0.26 ? 4% perf-profile.self.cycles-pp.llist_add_batch
0.02 ?141% +0.0 0.06 ? 7% perf-profile.self.cycles-pp.task_h_load
0.13 ? 2% +0.1 0.22 ? 4% perf-profile.self.cycles-pp.find_busiest_queue
0.87 +0.1 0.99 ? 2% perf-profile.self.cycles-pp.idle_cpu
0.64 ? 4% +0.3 0.92 ? 3% perf-profile.self.cycles-pp.mutex_spin_on_owner
5.67 ? 2% +2.3 7.96 ? 6% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
10.12 ? 3% +7.1 17.18 ? 5% perf-profile.self.cycles-pp.osq_lock
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
--
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https://01.org/lkp