Greeting,
FYI, we noticed a -12.0% regression of fxmark.ssd_btrfs_MWRM_72_directio.works/sec due to commit:
commit: e3588283e94f85ef79c2f5529c452d02c7360988 ("btrfs: balance btree dirty pages and delayed items after a rename")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
in testcase: fxmark
on test machine: 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz with 128G memory
with following parameters:
disk: 1SSD
media: ssd
test: MWRM
fstype: btrfs
directio: directio
cpufreq_governor: performance
ucode: 0xd000331
test-description: FxMark is a filesystem benchmark that test multicore scalability.
test-url: https://github.com/sslab-gatech/fxmark
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <[email protected]>
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/directio/disk/fstype/kconfig/media/rootfs/tbox_group/test/testcase/ucode:
gcc-11/performance/directio/1SSD/btrfs/x86_64-rhel-8.3/ssd/debian-11.1-x86_64-20220510.cgz/lkp-icl-2sp5/MWRM/fxmark/0xd000331
commit:
7758e567e3 ("btrfs: add trace event for submitted RAID56 bio")
e3588283e9 ("btrfs: balance btree dirty pages and delayed items after a rename")
7758e567e303a552 e3588283e94f85ef79c2f5529c4
---------------- ---------------------------
%stddev %change %stddev
\ | \
78.66 ? 4% +666.1% 602.67 ? 3% fxmark.ssd_btrfs_MWRM_18_directio.idle_sec
8.70 ? 4% +670.7% 67.02 ? 3% fxmark.ssd_btrfs_MWRM_18_directio.idle_util
0.28 ? 58% +508.2% 1.73 ? 36% fxmark.ssd_btrfs_MWRM_18_directio.iowait_sec
0.03 ? 58% +512.6% 0.19 ? 36% fxmark.ssd_btrfs_MWRM_18_directio.iowait_util
0.51 ? 18% +45.9% 0.74 ? 15% fxmark.ssd_btrfs_MWRM_18_directio.softirq_sec
0.06 ? 18% +46.9% 0.08 ? 15% fxmark.ssd_btrfs_MWRM_18_directio.softirq_util
819.43 -64.9% 287.36 ? 7% fxmark.ssd_btrfs_MWRM_18_directio.sys_sec
90.59 -64.7% 31.95 ? 7% fxmark.ssd_btrfs_MWRM_18_directio.sys_util
1.14 ? 4% +43.5% 1.63 ? 5% fxmark.ssd_btrfs_MWRM_18_directio.user_sec
0.13 ? 4% +44.3% 0.18 ? 5% fxmark.ssd_btrfs_MWRM_18_directio.user_util
0.22 ? 3% +60.0% 0.35 ? 2% fxmark.ssd_btrfs_MWRM_2_directio.softirq_sec
0.22 ? 3% +60.5% 0.35 ? 2% fxmark.ssd_btrfs_MWRM_2_directio.softirq_util
1.07 ? 5% +17.0% 1.25 ? 5% fxmark.ssd_btrfs_MWRM_2_directio.user_sec
1.07 ? 5% +17.3% 1.25 ? 5% fxmark.ssd_btrfs_MWRM_2_directio.user_util
183.16 ? 8% +720.7% 1503 ? 2% fxmark.ssd_btrfs_MWRM_36_directio.idle_sec
10.15 ? 8% +722.6% 83.49 ? 2% fxmark.ssd_btrfs_MWRM_36_directio.idle_util
1606 -83.1% 271.63 ? 14% fxmark.ssd_btrfs_MWRM_36_directio.sys_sec
89.04 -83.1% 15.09 ? 14% fxmark.ssd_btrfs_MWRM_36_directio.sys_util
1.54 ? 2% +27.1% 1.96 ? 18% fxmark.ssd_btrfs_MWRM_36_directio.user_sec
0.09 ? 2% +27.2% 0.11 ? 18% fxmark.ssd_btrfs_MWRM_36_directio.user_util
1798076 -14.2% 1542292 ? 3% fxmark.ssd_btrfs_MWRM_36_directio.works
35958 -14.2% 30843 ? 3% fxmark.ssd_btrfs_MWRM_36_directio.works/sec
12.57 +95.1% 24.53 fxmark.ssd_btrfs_MWRM_4_directio.idle_sec
6.24 +96.8% 12.29 fxmark.ssd_btrfs_MWRM_4_directio.idle_util
0.35 ? 11% +32.2% 0.46 ? 3% fxmark.ssd_btrfs_MWRM_4_directio.softirq_sec
0.17 ? 11% +33.3% 0.23 ? 3% fxmark.ssd_btrfs_MWRM_4_directio.softirq_util
1.04 ? 3% +20.5% 1.25 ? 3% fxmark.ssd_btrfs_MWRM_4_directio.user_sec
0.52 ? 3% +21.5% 0.63 ? 3% fxmark.ssd_btrfs_MWRM_4_directio.user_util
278.14 ? 7% +747.0% 2355 fxmark.ssd_btrfs_MWRM_54_directio.idle_sec
10.28 ? 7% +751.0% 87.48 fxmark.ssd_btrfs_MWRM_54_directio.idle_util
0.54 ? 19% +240.4% 1.86 ? 10% fxmark.ssd_btrfs_MWRM_54_directio.iowait_sec
0.02 ? 19% +241.9% 0.07 ? 10% fxmark.ssd_btrfs_MWRM_54_directio.iowait_util
0.89 ? 13% +100.8% 1.78 ? 23% fxmark.ssd_btrfs_MWRM_54_directio.softirq_sec
0.03 ? 13% +101.8% 0.07 ? 23% fxmark.ssd_btrfs_MWRM_54_directio.softirq_util
2405 -87.5% 301.12 ? 10% fxmark.ssd_btrfs_MWRM_54_directio.sys_sec
88.92 -87.4% 11.18 ? 10% fxmark.ssd_btrfs_MWRM_54_directio.sys_util
1.66 ? 5% +23.9% 2.06 ? 21% fxmark.ssd_btrfs_MWRM_54_directio.user_sec
0.06 ? 5% +24.3% 0.08 ? 20% fxmark.ssd_btrfs_MWRM_54_directio.user_util
1654516 -16.3% 1384802 ? 5% fxmark.ssd_btrfs_MWRM_54_directio.works
33088 -16.3% 27693 ? 5% fxmark.ssd_btrfs_MWRM_54_directio.works/sec
445.66 ? 7% +625.1% 3231 fxmark.ssd_btrfs_MWRM_72_directio.idle_sec
12.36 ? 7% +628.2% 89.98 fxmark.ssd_btrfs_MWRM_72_directio.idle_util
0.41 ? 27% +242.0% 1.40 ? 35% fxmark.ssd_btrfs_MWRM_72_directio.iowait_sec
0.01 ? 27% +243.4% 0.04 ? 35% fxmark.ssd_btrfs_MWRM_72_directio.iowait_util
1.03 ? 12% +151.3% 2.58 ? 28% fxmark.ssd_btrfs_MWRM_72_directio.softirq_sec
0.03 ? 12% +152.5% 0.07 ? 28% fxmark.ssd_btrfs_MWRM_72_directio.softirq_util
3127 -90.1% 310.90 ? 8% fxmark.ssd_btrfs_MWRM_72_directio.sys_sec
86.72 -90.0% 8.65 ? 8% fxmark.ssd_btrfs_MWRM_72_directio.sys_util
3.98 ? 3% -20.1% 3.18 ? 11% fxmark.ssd_btrfs_MWRM_72_directio.user_sec
0.11 ? 3% -19.8% 0.09 ? 10% fxmark.ssd_btrfs_MWRM_72_directio.user_util
1561774 -11.9% 1375263 ? 5% fxmark.ssd_btrfs_MWRM_72_directio.works
31234 -12.0% 27501 ? 5% fxmark.ssd_btrfs_MWRM_72_directio.works/sec
352592 +81.0% 638038 fxmark.time.involuntary_context_switches
68.17 -23.2% 52.33 fxmark.time.percent_of_cpu_this_job_got
626.73 -23.5% 479.56 fxmark.time.system_time
2664555 ? 6% +16.0% 3091482 ? 2% fxmark.time.voluntary_context_switches
827.44 ? 3% +15.9% 959.27 uptime.idle
1.323e+10 ? 2% +48.0% 1.957e+10 cpuidle..time
96346812 ? 8% +29.2% 1.245e+08 ? 4% cpuidle..usage
31.69 +48.4% 47.02 iostat.cpu.idle
64.14 -24.1% 48.69 iostat.cpu.system
32.11 +15.3 47.45 mpstat.cpu.all.idle%
63.31 -15.5 47.79 mpstat.cpu.all.sys%
3094 ? 7% -51.4% 1504 ? 5% numa-meminfo.node0.Active(anon)
354151 ? 3% -33.3% 236353 ? 25% numa-meminfo.node0.Inactive(anon)
120800 ? 2% -79.1% 25227 ? 3% numa-meminfo.node0.Shmem
31.00 +50.5% 46.67 vmstat.cpu.id
12.50 ? 4% -58.7% 5.17 ? 7% vmstat.procs.r
173646 ? 10% +19.8% 207999 ? 5% vmstat.system.cs
3592 ? 5% -46.8% 1912 ? 2% meminfo.Active(anon)
494426 -19.6% 397579 meminfo.Committed_AS
382120 -24.6% 287949 meminfo.Inactive(anon)
125694 ? 2% -76.9% 29052 meminfo.Shmem
778.83 ? 7% -51.8% 375.67 ? 4% numa-vmstat.node0.nr_active_anon
88520 ? 3% -33.2% 59093 ? 25% numa-vmstat.node0.nr_inactive_anon
30187 ? 2% -79.1% 6309 ? 3% numa-vmstat.node0.nr_shmem
778.83 ? 7% -51.8% 375.67 ? 4% numa-vmstat.node0.nr_zone_active_anon
88520 ? 3% -33.2% 59093 ? 25% numa-vmstat.node0.nr_zone_inactive_anon
173438 ? 10% +19.7% 207592 ? 5% perf-stat.i.context-switches
3650 ? 6% +12.2% 4095 ? 3% perf-stat.i.cpu-migrations
10.17 ? 8% +16.7% 11.87 ? 2% perf-stat.i.metric.K/sec
2348 -1.0% 2325 perf-stat.i.minor-faults
2349 -1.0% 2326 perf-stat.i.page-faults
173017 ? 10% +19.8% 207225 ? 5% perf-stat.ps.context-switches
3640 ? 6% +12.3% 4087 ? 3% perf-stat.ps.cpu-migrations
2348 -1.1% 2323 perf-stat.ps.minor-faults
2348 -1.1% 2323 perf-stat.ps.page-faults
899.17 ? 5% -46.9% 477.83 ? 2% proc-vmstat.nr_active_anon
95524 -24.6% 71991 proc-vmstat.nr_inactive_anon
8727 -3.8% 8393 proc-vmstat.nr_mapped
31419 ? 2% -76.9% 7264 proc-vmstat.nr_shmem
2411457 +1.5% 2447026 proc-vmstat.nr_slab_reclaimable
899.17 ? 5% -46.9% 477.83 ? 2% proc-vmstat.nr_zone_active_anon
95524 -24.6% 71991 proc-vmstat.nr_zone_inactive_anon
9898 ? 20% -20.4% 7876 ? 8% proc-vmstat.numa_hint_faults
2335413 -1.4% 2303814 proc-vmstat.pgfault
676802 ? 67% -93.2% 46354 ? 97% sched_debug.cfs_rq:/.MIN_vruntime.avg
1937042 ? 30% -80.9% 369049 ? 56% sched_debug.cfs_rq:/.MIN_vruntime.max
494322 ? 35% -81.9% 89478 ? 54% sched_debug.cfs_rq:/.MIN_vruntime.stddev
0.87 ? 4% -23.2% 0.67 ? 12% sched_debug.cfs_rq:/.h_nr_running.avg
0.60 ? 11% -34.5% 0.40 ? 26% sched_debug.cfs_rq:/.h_nr_running.min
676802 ? 67% -93.2% 46354 ? 97% sched_debug.cfs_rq:/.max_vruntime.avg
1937042 ? 30% -80.9% 369049 ? 56% sched_debug.cfs_rq:/.max_vruntime.max
494322 ? 35% -81.9% 89478 ? 54% sched_debug.cfs_rq:/.max_vruntime.stddev
7501705 -69.8% 2267358 ? 4% sched_debug.cfs_rq:/.min_vruntime.avg
7580892 ? 2% -68.9% 2354103 ? 4% sched_debug.cfs_rq:/.min_vruntime.max
7273555 -72.4% 2008032 ? 4% sched_debug.cfs_rq:/.min_vruntime.min
0.64 ? 4% -36.4% 0.41 ? 14% sched_debug.cfs_rq:/.nr_running.avg
0.45 ? 14% -51.2% 0.22 ? 31% sched_debug.cfs_rq:/.nr_running.min
856.60 ? 5% -23.4% 656.14 ? 6% sched_debug.cfs_rq:/.runnable_avg.avg
1211 ? 5% -16.4% 1012 ? 5% sched_debug.cfs_rq:/.runnable_avg.max
769.30 ? 6% -24.8% 578.38 ? 5% sched_debug.cfs_rq:/.runnable_avg.min
738.59 ? 2% -21.3% 581.53 ? 3% sched_debug.cfs_rq:/.util_avg.avg
1009 -11.2% 896.62 ? 3% sched_debug.cfs_rq:/.util_avg.max
662.54 ? 3% -23.6% 505.92 sched_debug.cfs_rq:/.util_avg.min
435.35 ? 10% -46.2% 234.40 ? 12% sched_debug.cfs_rq:/.util_est_enqueued.avg
780.43 ? 6% -22.6% 604.38 ? 7% sched_debug.cfs_rq:/.util_est_enqueued.max
281.38 ? 23% -56.0% 123.79 ? 24% sched_debug.cfs_rq:/.util_est_enqueued.min
0.98 ? 11% -25.0% 0.73 ? 7% sched_debug.cpu.clock.stddev
10259 ? 6% -19.9% 8222 ? 10% sched_debug.cpu.curr->pid.avg
7702 ? 10% -26.6% 5652 ? 26% sched_debug.cpu.curr->pid.min
0.00 ? 14% -61.9% 0.00 ? 25% sched_debug.cpu.next_balance.stddev
0.87 ? 5% -24.1% 0.66 ? 13% sched_debug.cpu.nr_running.avg
0.60 ? 11% -36.2% 0.39 ? 25% sched_debug.cpu.nr_running.min
3472354 ? 6% +18.3% 4108589 ? 3% sched_debug.cpu.nr_switches.avg
3547933 ? 6% +17.7% 4175964 ? 3% sched_debug.cpu.nr_switches.max
3420879 ? 7% +18.6% 4056918 ? 3% sched_debug.cpu.nr_switches.min
95.59 -47.7 47.87 ? 4% perf-profile.calltrace.cycles-pp.osq_lock.__mutex_lock.lock_rename.do_renameat2.__x64_sys_rename
97.21 -36.4 60.83 ? 3% perf-profile.calltrace.cycles-pp.__mutex_lock.lock_rename.do_renameat2.__x64_sys_rename.do_syscall_64
97.22 -36.3 60.94 ? 3% perf-profile.calltrace.cycles-pp.lock_rename.do_renameat2.__x64_sys_rename.do_syscall_64.entry_SYSCALL_64_after_hwframe
98.81 -23.1 75.74 ? 3% perf-profile.calltrace.cycles-pp.do_renameat2.__x64_sys_rename.do_syscall_64.entry_SYSCALL_64_after_hwframe.rename
98.82 -23.0 75.86 ? 3% perf-profile.calltrace.cycles-pp.__x64_sys_rename.do_syscall_64.entry_SYSCALL_64_after_hwframe.rename
98.83 -22.9 75.90 ? 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.rename
98.83 -22.9 75.91 ? 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.rename
98.83 -22.9 75.96 ? 3% perf-profile.calltrace.cycles-pp.rename
0.00 +0.6 0.55 ? 5% perf-profile.calltrace.cycles-pp.btrfs_del_items.btrfs_del_inode_ref.__btrfs_unlink_inode.btrfs_rename.btrfs_rename2
0.00 +0.6 0.56 ? 5% perf-profile.calltrace.cycles-pp.split_leaf.btrfs_search_slot.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item
0.00 +0.6 0.59 ? 8% perf-profile.calltrace.cycles-pp.btrfs_insert_delayed_dir_index.btrfs_insert_dir_item.btrfs_add_link.btrfs_rename.btrfs_rename2
0.00 +0.6 0.64 ? 3% perf-profile.calltrace.cycles-pp.__mutex_unlock_slowpath.do_renameat2.__x64_sys_rename.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.7 0.66 ? 16% perf-profile.calltrace.cycles-pp.queue_event.ordered_events__queue.process_simple.reader__read_event.perf_session__process_events
0.00 +0.7 0.68 ? 16% perf-profile.calltrace.cycles-pp.ordered_events__queue.process_simple.reader__read_event.perf_session__process_events.record__finish_output
0.00 +0.7 0.69 ? 5% perf-profile.calltrace.cycles-pp.memmove.memcpy_extent_buffer.setup_items_for_insert.btrfs_insert_empty_items.insert_with_overflow
0.00 +0.7 0.72 ? 5% perf-profile.calltrace.cycles-pp.memcpy_extent_buffer.setup_items_for_insert.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item
0.00 +0.7 0.73 ? 15% perf-profile.calltrace.cycles-pp.process_simple.reader__read_event.perf_session__process_events.record__finish_output.__cmd_record
0.00 +0.8 0.83 ? 8% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_lookup_inode.__btrfs_update_delayed_inode.btrfs_async_run_delayed_root.btrfs_work_helper
0.00 +0.8 0.83 ? 5% perf-profile.calltrace.cycles-pp.memmove.memcpy_extent_buffer.setup_items_for_insert.btrfs_insert_empty_items.btrfs_insert_inode_ref
0.00 +0.8 0.83 ? 8% perf-profile.calltrace.cycles-pp.btrfs_lookup_inode.__btrfs_update_delayed_inode.btrfs_async_run_delayed_root.btrfs_work_helper.process_one_work
0.00 +0.8 0.84 ? 2% perf-profile.calltrace.cycles-pp.btrfs_del_items.__btrfs_unlink_inode.btrfs_rename.btrfs_rename2.vfs_rename
0.00 +0.8 0.85 ? 14% perf-profile.calltrace.cycles-pp.btrfs_delete_delayed_items.btrfs_async_run_delayed_root.btrfs_work_helper.process_one_work.worker_thread
0.00 +0.9 0.85 ? 5% perf-profile.calltrace.cycles-pp.__btrfs_cow_block.btrfs_cow_block.btrfs_search_slot.btrfs_lookup_dir_item.__btrfs_unlink_inode
0.00 +0.9 0.86 ? 5% perf-profile.calltrace.cycles-pp.btrfs_cow_block.btrfs_search_slot.btrfs_lookup_dir_item.__btrfs_unlink_inode.btrfs_rename
0.00 +0.9 0.91 ? 6% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_lookup_dir_item.btrfs_lookup_dentry.btrfs_lookup.__lookup_hash
0.00 +0.9 0.92 ? 3% perf-profile.calltrace.cycles-pp.memcpy_extent_buffer.setup_items_for_insert.btrfs_insert_empty_items.btrfs_insert_inode_ref.btrfs_rename
0.00 +0.9 0.94 ? 7% perf-profile.calltrace.cycles-pp.btrfs_lookup_dir_item.btrfs_lookup_dentry.btrfs_lookup.__lookup_hash.do_renameat2
0.00 +1.0 1.04 ? 7% perf-profile.calltrace.cycles-pp.btrfs_lookup_dentry.btrfs_lookup.__lookup_hash.do_renameat2.__x64_sys_rename
0.00 +1.0 1.04 ? 7% perf-profile.calltrace.cycles-pp.btrfs_lookup.__lookup_hash.do_renameat2.__x64_sys_rename.do_syscall_64
0.00 +1.1 1.06 ? 7% perf-profile.calltrace.cycles-pp.__btrfs_update_delayed_inode.btrfs_async_run_delayed_root.btrfs_work_helper.process_one_work.worker_thread
0.00 +1.1 1.10 ? 4% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_insert_empty_items.btrfs_insert_inode_ref.btrfs_rename.btrfs_rename2
0.00 +1.2 1.15 ? 3% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link
0.00 +1.2 1.16 ? 3% perf-profile.calltrace.cycles-pp.btrfs_del_inode_ref.__btrfs_unlink_inode.btrfs_rename.btrfs_rename2.vfs_rename
0.00 +1.2 1.17 ? 12% perf-profile.calltrace.cycles-pp.reader__read_event.perf_session__process_events.record__finish_output.__cmd_record.cmd_record
0.00 +1.2 1.18 ? 12% perf-profile.calltrace.cycles-pp.record__finish_output.__cmd_record.cmd_record.cmd_sched.run_builtin
0.00 +1.2 1.18 ? 12% perf-profile.calltrace.cycles-pp.perf_session__process_events.record__finish_output.__cmd_record.cmd_record.cmd_sched
0.00 +1.2 1.20 ? 4% perf-profile.calltrace.cycles-pp.setup_items_for_insert.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link
0.00 +1.4 1.37 ? 2% perf-profile.calltrace.cycles-pp.setup_items_for_insert.btrfs_insert_empty_items.btrfs_insert_inode_ref.btrfs_rename.btrfs_rename2
0.00 +1.4 1.40 ? 10% perf-profile.calltrace.cycles-pp.__cmd_record.cmd_record.cmd_sched.run_builtin.main
0.00 +1.4 1.40 ? 10% perf-profile.calltrace.cycles-pp.cmd_record.cmd_sched.run_builtin.main.__libc_start_main
0.00 +1.4 1.40 ? 10% perf-profile.calltrace.cycles-pp.cmd_sched.run_builtin.main.__libc_start_main
0.00 +1.4 1.44 ? 10% perf-profile.calltrace.cycles-pp.__libc_start_main
0.00 +1.4 1.44 ? 10% perf-profile.calltrace.cycles-pp.main.__libc_start_main
0.00 +1.4 1.44 ? 10% perf-profile.calltrace.cycles-pp.run_builtin.main.__libc_start_main
0.00 +1.5 1.48 ? 7% perf-profile.calltrace.cycles-pp.__lookup_hash.do_renameat2.__x64_sys_rename.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.5 1.52 ? 34% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
0.00 +1.6 1.56 ? 14% perf-profile.calltrace.cycles-pp.check_dir_item.check_leaf.csum_one_extent_buffer.btree_csum_one_bio.btrfs_submit_metadata_bio
0.00 +1.8 1.78 ? 4% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_lookup_dir_item.__btrfs_unlink_inode.btrfs_rename.btrfs_rename2
0.00 +1.8 1.84 ? 4% perf-profile.calltrace.cycles-pp.btrfs_lookup_dir_item.__btrfs_unlink_inode.btrfs_rename.btrfs_rename2.vfs_rename
0.00 +2.1 2.11 ? 30% 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 +2.2 2.19 ? 31% 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 +2.2 2.23 ? 26% perf-profile.calltrace.cycles-pp.check_leaf.csum_one_extent_buffer.btree_csum_one_bio.btrfs_submit_metadata_bio.submit_extent_page
0.00 +2.4 2.39 ? 3% perf-profile.calltrace.cycles-pp.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link.btrfs_rename
0.00 +2.4 2.40 ? 3% perf-profile.calltrace.cycles-pp.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link.btrfs_rename.btrfs_rename2
0.00 +2.4 2.41 ? 9% perf-profile.calltrace.cycles-pp.btrfs_async_run_delayed_root.btrfs_work_helper.process_one_work.worker_thread.kthread
0.00 +2.4 2.41 ? 9% perf-profile.calltrace.cycles-pp.btrfs_work_helper.process_one_work.worker_thread.kthread.ret_from_fork
0.00 +2.4 2.43 ? 26% perf-profile.calltrace.cycles-pp.csum_one_extent_buffer.btree_csum_one_bio.btrfs_submit_metadata_bio.submit_extent_page.write_one_eb
0.00 +2.4 2.44 ? 26% perf-profile.calltrace.cycles-pp.btree_csum_one_bio.btrfs_submit_metadata_bio.submit_extent_page.write_one_eb.submit_eb_page
0.00 +2.5 2.45 ? 26% perf-profile.calltrace.cycles-pp.btrfs_submit_metadata_bio.submit_extent_page.write_one_eb.submit_eb_page.btree_write_cache_pages
0.00 +2.5 2.47 ? 26% perf-profile.calltrace.cycles-pp.submit_extent_page.write_one_eb.submit_eb_page.btree_write_cache_pages.do_writepages
0.00 +2.5 2.50 ? 2% perf-profile.calltrace.cycles-pp.btrfs_insert_empty_items.btrfs_insert_inode_ref.btrfs_rename.btrfs_rename2.vfs_rename
0.00 +2.6 2.55 ? 26% perf-profile.calltrace.cycles-pp.write_one_eb.submit_eb_page.btree_write_cache_pages.do_writepages.filemap_fdatawrite_wbc
0.00 +2.6 2.60 ? 25% perf-profile.calltrace.cycles-pp.submit_eb_page.btree_write_cache_pages.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range
0.00 +2.6 2.62 perf-profile.calltrace.cycles-pp.btrfs_insert_inode_ref.btrfs_rename.btrfs_rename2.vfs_rename.do_renameat2
0.00 +3.1 3.10 ? 3% perf-profile.calltrace.cycles-pp.btrfs_insert_dir_item.btrfs_add_link.btrfs_rename.btrfs_rename2.vfs_rename
0.00 +3.3 3.26 ? 3% perf-profile.calltrace.cycles-pp.btrfs_add_link.btrfs_rename.btrfs_rename2.vfs_rename.do_renameat2
0.00 +3.3 3.35 ? 29% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
0.00 +3.5 3.46 ? 7% perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork
0.00 +3.5 3.48 ? 8% perf-profile.calltrace.cycles-pp.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction
0.00 +3.5 3.48 ? 8% perf-profile.calltrace.cycles-pp.btree_write_cache_pages.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents
0.00 +3.5 3.50 ? 8% perf-profile.calltrace.cycles-pp.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction
0.00 +3.5 3.51 ? 8% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction.transaction_kthread
0.00 +3.5 3.52 ? 7% perf-profile.calltrace.cycles-pp.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction.transaction_kthread.kthread
0.00 +3.5 3.53 ? 7% perf-profile.calltrace.cycles-pp.btrfs_write_and_wait_transaction.btrfs_commit_transaction.transaction_kthread.kthread.ret_from_fork
0.00 +3.6 3.58 ? 7% perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork
0.09 ?223% +3.8 3.88 ? 6% perf-profile.calltrace.cycles-pp.transaction_kthread.kthread.ret_from_fork
0.09 ?223% +3.8 3.88 ? 6% perf-profile.calltrace.cycles-pp.btrfs_commit_transaction.transaction_kthread.kthread.ret_from_fork
0.00 +3.8 3.84 ? 27% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
0.00 +4.4 4.35 ? 2% perf-profile.calltrace.cycles-pp.__btrfs_unlink_inode.btrfs_rename.btrfs_rename2.vfs_rename.do_renameat2
0.70 ? 5% +6.9 7.56 ? 5% perf-profile.calltrace.cycles-pp.ret_from_fork
0.70 ? 5% +6.9 7.56 ? 5% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
0.00 +7.4 7.39 ? 13% perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
0.00 +7.4 7.45 ? 13% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
1.34 +10.6 11.96 perf-profile.calltrace.cycles-pp.vfs_rename.do_renameat2.__x64_sys_rename.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.54 +10.7 12.26 ? 2% perf-profile.calltrace.cycles-pp.mutex_spin_on_owner.__mutex_lock.lock_rename.do_renameat2.__x64_sys_rename
0.00 +11.5 11.45 ? 2% perf-profile.calltrace.cycles-pp.btrfs_rename.btrfs_rename2.vfs_rename.do_renameat2.__x64_sys_rename
0.00 +11.7 11.67 perf-profile.calltrace.cycles-pp.btrfs_rename2.vfs_rename.do_renameat2.__x64_sys_rename.do_syscall_64
0.00 +12.1 12.13 ? 18% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
0.00 +12.5 12.54 ? 18% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
0.00 +13.5 13.47 ? 19% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.00 +14.4 14.35 ? 18% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.00 +14.4 14.38 ? 18% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.00 +14.4 14.38 ? 18% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
0.00 +14.6 14.59 ? 18% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
95.62 -47.7 47.90 ? 4% perf-profile.children.cycles-pp.osq_lock
97.22 -36.3 60.94 ? 3% perf-profile.children.cycles-pp.lock_rename
97.22 -36.2 61.04 ? 3% perf-profile.children.cycles-pp.__mutex_lock
98.82 -23.1 75.74 ? 3% perf-profile.children.cycles-pp.do_renameat2
98.82 -23.0 75.86 ? 3% perf-profile.children.cycles-pp.__x64_sys_rename
98.83 -22.9 75.98 ? 3% perf-profile.children.cycles-pp.rename
98.90 -22.5 76.41 ? 3% perf-profile.children.cycles-pp.do_syscall_64
98.90 -22.5 76.42 ? 3% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
0.00 +0.1 0.05 ? 8% perf-profile.children.cycles-pp.__mod_lruvec_page_state
0.00 +0.1 0.06 ? 13% perf-profile.children.cycles-pp.btrfs_match_dir_item_name
0.00 +0.1 0.06 ? 13% perf-profile.children.cycles-pp.read_tree_block
0.00 +0.1 0.06 ? 13% perf-profile.children.cycles-pp.btrfs_update_root_times
0.00 +0.1 0.06 ? 11% perf-profile.children.cycles-pp.___slab_alloc
0.00 +0.1 0.06 ? 11% perf-profile.children.cycles-pp._IO_default_xsputn
0.00 +0.1 0.06 ? 11% perf-profile.children.cycles-pp.perf_output_copy
0.00 +0.1 0.06 ? 11% perf-profile.children.cycles-pp.btrfs_update_block_group
0.00 +0.1 0.06 ? 11% perf-profile.children.cycles-pp.balance_dirty_pages_ratelimited
0.00 +0.1 0.06 ? 7% perf-profile.children.cycles-pp.btrfs_read_node_slot
0.00 +0.1 0.06 ? 17% perf-profile.children.cycles-pp.__handle_mm_fault
0.00 +0.1 0.07 ? 14% perf-profile.children.cycles-pp.fill_stack_inode_item
0.00 +0.1 0.07 ? 20% perf-profile.children.cycles-pp.idle_cpu
0.00 +0.1 0.07 ? 16% perf-profile.children.cycles-pp.__dentry_kill
0.00 +0.1 0.07 ? 5% perf-profile.children.cycles-pp.ttwu_queue_wakelist
0.00 +0.1 0.07 ? 10% perf-profile.children.cycles-pp.btrfs_record_unlink_dir
0.00 +0.1 0.07 ? 15% perf-profile.children.cycles-pp.handle_mm_fault
0.00 +0.1 0.07 ? 13% perf-profile.children.cycles-pp.memcpy_erms
0.00 +0.1 0.07 ? 10% perf-profile.children.cycles-pp.seq_read
0.00 +0.1 0.07 ? 11% perf-profile.children.cycles-pp.__libc_read
0.00 +0.1 0.07 ? 14% perf-profile.children.cycles-pp.__folio_start_writeback
0.00 +0.1 0.07 ? 9% perf-profile.children.cycles-pp.xas_start
0.00 +0.1 0.07 ? 9% perf-profile.children.cycles-pp.memcg_slab_free_hook
0.00 +0.1 0.07 ? 9% perf-profile.children.cycles-pp.ktime_get_update_offsets_now
0.00 +0.1 0.07 ? 18% perf-profile.children.cycles-pp.unpin_extent_range
0.00 +0.1 0.07 ? 10% perf-profile.children.cycles-pp.dentry_kill
0.00 +0.1 0.07 ? 17% perf-profile.children.cycles-pp.__push_leaf_left
0.00 +0.1 0.08 ? 10% perf-profile.children.cycles-pp.verify_parent_transid
0.00 +0.1 0.08 ? 21% perf-profile.children.cycles-pp.finish_task_switch
0.00 +0.1 0.08 ? 23% perf-profile.children.cycles-pp.steal_from_bitmap_to_front
0.00 +0.1 0.08 ? 12% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.00 +0.1 0.08 ? 34% perf-profile.children.cycles-pp.btrfs_release_delayed_item
0.00 +0.1 0.08 ? 21% perf-profile.children.cycles-pp.steal_from_bitmap
0.00 +0.1 0.08 ? 17% perf-profile.children.cycles-pp.btrfs_finish_extent_commit
0.00 +0.1 0.08 ? 8% perf-profile.children.cycles-pp.seq_read_iter
0.00 +0.1 0.08 ? 16% perf-profile.children.cycles-pp.tsc_verify_tsc_adjust
0.00 +0.1 0.08 ? 7% perf-profile.children.cycles-pp.folio_clear_dirty_for_io
0.00 +0.1 0.08 ? 16% perf-profile.children.cycles-pp.__btrfs_add_free_space
0.00 +0.1 0.08 ? 5% perf-profile.children.cycles-pp.up_write
0.00 +0.1 0.08 ? 8% perf-profile.children.cycles-pp.__list_add_valid
0.00 +0.1 0.08 ? 20% perf-profile.children.cycles-pp.cleanup_ref_head
0.00 +0.1 0.08 ? 16% perf-profile.children.cycles-pp.evsel__parse_sample
0.00 +0.1 0.08 ? 14% perf-profile.children.cycles-pp.strncpy_from_user
0.00 +0.1 0.08 ? 11% perf-profile.children.cycles-pp.up_read
0.00 +0.1 0.09 ? 14% perf-profile.children.cycles-pp.arch_cpu_idle_enter
0.00 +0.1 0.09 ? 16% perf-profile.children.cycles-pp.do_user_addr_fault
0.00 +0.1 0.09 ? 23% perf-profile.children.cycles-pp.__folio_mark_dirty
0.00 +0.1 0.09 ? 9% perf-profile.children.cycles-pp.enqueue_entity
0.00 +0.1 0.09 ? 12% perf-profile.children.cycles-pp.__d_move
0.00 +0.1 0.09 ? 6% perf-profile.children.cycles-pp.crypto_shash_update
0.00 +0.1 0.09 ? 18% perf-profile.children.cycles-pp.stack_access_ok
0.00 +0.1 0.09 ? 15% perf-profile.children.cycles-pp.find_free_extent
0.00 +0.1 0.09 ? 11% perf-profile.children.cycles-pp.__btrfs_end_transaction
0.00 +0.1 0.09 ? 23% perf-profile.children.cycles-pp.__d_lookup_rcu
0.00 +0.1 0.10 ? 11% perf-profile.children.cycles-pp.__list_del_entry_valid
0.00 +0.1 0.10 ? 10% perf-profile.children.cycles-pp.__might_sleep
0.00 +0.1 0.10 ? 15% perf-profile.children.cycles-pp._find_next_bit
0.00 +0.1 0.10 ? 18% perf-profile.children.cycles-pp.note_gp_changes
0.00 +0.1 0.10 ? 10% perf-profile.children.cycles-pp.push_leaf_right
0.00 +0.1 0.10 ? 38% perf-profile.children.cycles-pp.tick_nohz_irq_exit
0.00 +0.1 0.10 ? 14% perf-profile.children.cycles-pp.rcu_do_batch
0.00 +0.1 0.10 ? 12% perf-profile.children.cycles-pp.__dso__load_kallsyms
0.00 +0.1 0.10 ? 36% perf-profile.children.cycles-pp.rwsem_optimistic_spin
0.00 +0.1 0.10 ? 6% perf-profile.children.cycles-pp.inode_permission
0.00 +0.1 0.10 ? 11% perf-profile.children.cycles-pp.dso__load
0.00 +0.1 0.10 ? 19% perf-profile.children.cycles-pp.lookup_extent_backref
0.00 +0.1 0.10 ? 19% perf-profile.children.cycles-pp.lookup_inline_extent_backref
0.00 +0.1 0.10 ? 11% perf-profile.children.cycles-pp.sched_ttwu_pending
0.00 +0.1 0.11 ? 16% perf-profile.children.cycles-pp.btrfs_reserve_extent
0.00 +0.1 0.11 ? 4% perf-profile.children.cycles-pp.vfs_read
0.00 +0.1 0.11 ? 10% perf-profile.children.cycles-pp.btrfs_leaf_free_space
0.00 +0.1 0.11 ? 20% perf-profile.children.cycles-pp.rebalance_domains
0.00 +0.1 0.11 ? 6% perf-profile.children.cycles-pp.perf_output_sample
0.00 +0.1 0.11 ? 11% perf-profile.children.cycles-pp.map__load
0.00 +0.1 0.11 ? 36% perf-profile.children.cycles-pp.rwsem_down_write_slowpath
0.00 +0.1 0.11 ? 13% perf-profile.children.cycles-pp.rb_insert_color
0.00 +0.1 0.11 ? 6% perf-profile.children.cycles-pp.enqueue_task_fair
0.00 +0.1 0.11 ? 17% perf-profile.children.cycles-pp.getname_flags
0.00 +0.1 0.11 ? 6% perf-profile.children.cycles-pp.d_move
0.00 +0.1 0.11 ? 12% perf-profile.children.cycles-pp.__cond_resched
0.00 +0.1 0.11 ? 16% perf-profile.children.cycles-pp.kmem_cache_alloc_lru
0.00 +0.1 0.11 ? 24% perf-profile.children.cycles-pp.rb_next
0.00 +0.1 0.11 ? 5% perf-profile.children.cycles-pp.ksys_read
0.00 +0.1 0.11 ? 14% perf-profile.children.cycles-pp.btrfs_root_node
0.00 +0.1 0.11 ? 8% perf-profile.children.cycles-pp.ttwu_do_activate
0.00 +0.1 0.11 ? 6% perf-profile.children.cycles-pp.mutex_unlock
0.00 +0.1 0.11 ? 14% perf-profile.children.cycles-pp.tick_nohz_next_event
0.00 +0.1 0.12 ? 16% perf-profile.children.cycles-pp.filemap_dirty_folio
0.00 +0.1 0.12 ? 8% perf-profile.children.cycles-pp.update_load_avg
0.00 +0.1 0.12 ? 9% perf-profile.children.cycles-pp.check_leaf_item
0.00 +0.1 0.12 ? 13% perf-profile.children.cycles-pp.leaf_space_used
0.00 +0.1 0.12 ? 17% perf-profile.children.cycles-pp.lookup_fast
0.00 +0.1 0.12 ? 7% perf-profile.children.cycles-pp.btrfs_buffer_uptodate
0.00 +0.1 0.12 ? 3% perf-profile.children.cycles-pp.btrfs_delayed_item_reserve_metadata
0.00 +0.1 0.12 ? 10% perf-profile.children.cycles-pp.thread__find_map
0.00 +0.1 0.13 ? 21% perf-profile.children.cycles-pp.__d_alloc
0.00 +0.1 0.13 ? 27% perf-profile.children.cycles-pp.set_extent_bit
0.00 +0.1 0.13 ? 26% perf-profile.children.cycles-pp.arch_scale_freq_tick
0.00 +0.1 0.13 ? 5% perf-profile.children.cycles-pp.btrfs_block_rsv_migrate
0.00 +0.1 0.13 ? 14% perf-profile.children.cycles-pp.kernel_text_address
0.00 +0.1 0.13 ? 18% perf-profile.children.cycles-pp.irqtime_account_irq
0.00 +0.1 0.13 ? 23% perf-profile.children.cycles-pp.generic_file_write_iter
0.00 +0.1 0.13 ? 23% perf-profile.children.cycles-pp.__generic_file_write_iter
0.00 +0.1 0.13 ? 23% perf-profile.children.cycles-pp.generic_perform_write
0.00 +0.1 0.14 ? 25% perf-profile.children.cycles-pp.__libc_write
0.00 +0.1 0.14 ? 25% perf-profile.children.cycles-pp.record__pushfn
0.00 +0.1 0.14 ? 25% perf-profile.children.cycles-pp.record__mmap_read_evlist
0.00 +0.1 0.14 ? 25% perf-profile.children.cycles-pp.perf_mmap__push
0.00 +0.1 0.14 ? 29% perf-profile.children.cycles-pp.flush_smp_call_function_queue
0.00 +0.1 0.14 ? 17% perf-profile.children.cycles-pp.queue_work_on
0.00 +0.1 0.14 ? 29% perf-profile.children.cycles-pp.btrfs_lock_root_node
0.00 +0.1 0.14 ? 23% perf-profile.children.cycles-pp.ksys_write
0.00 +0.1 0.14 ? 23% perf-profile.children.cycles-pp.vfs_write
0.00 +0.1 0.14 ? 23% perf-profile.children.cycles-pp.new_sync_write
0.00 +0.1 0.14 ? 10% perf-profile.children.cycles-pp.lapic_next_deadline
0.00 +0.1 0.14 ? 18% perf-profile.children.cycles-pp.btrfs_wq_run_delayed_node
0.00 +0.1 0.14 ? 14% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.00 +0.1 0.14 ? 31% perf-profile.children.cycles-pp.__folio_end_writeback
0.00 +0.1 0.14 ? 11% perf-profile.children.cycles-pp.__reserve_bytes
0.00 +0.1 0.14 ? 8% perf-profile.children.cycles-pp.btrfs_get_16
0.00 +0.1 0.15 ? 10% perf-profile.children.cycles-pp.btrfs_block_rsv_release
0.00 +0.1 0.15 ? 9% perf-profile.children.cycles-pp.update_sg_lb_stats
0.00 +0.2 0.15 ? 11% perf-profile.children.cycles-pp.build_id__mark_dso_hit
0.00 +0.2 0.15 ? 17% perf-profile.children.cycles-pp.__queue_work
0.00 +0.2 0.15 ? 8% perf-profile.children.cycles-pp.btrfs_free_tree_block
0.00 +0.2 0.15 ? 11% perf-profile.children.cycles-pp.exc_page_fault
0.00 +0.2 0.15 ? 8% perf-profile.children.cycles-pp.btrfs_get_delayed_node
0.00 +0.2 0.15 ? 31% perf-profile.children.cycles-pp.folio_end_writeback
0.00 +0.2 0.16 ? 11% perf-profile.children.cycles-pp.__kernel_text_address
0.00 +0.2 0.16 ? 3% perf-profile.children.cycles-pp.btrfs_get_64
0.00 +0.2 0.16 ? 7% perf-profile.children.cycles-pp.release_extent_buffer
0.00 +0.2 0.16 ? 14% perf-profile.children.cycles-pp.newidle_balance
0.00 +0.2 0.16 ? 12% perf-profile.children.cycles-pp.btrfs_reserve_metadata_bytes
0.00 +0.2 0.16 ? 18% perf-profile.children.cycles-pp.btrfs_btree_balance_dirty
0.00 +0.2 0.16 ? 77% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.00 +0.2 0.16 ? 10% perf-profile.children.cycles-pp.check_inode_item
0.00 +0.2 0.16 ? 32% perf-profile.children.cycles-pp.end_bio_extent_buffer_writepage
0.00 +0.2 0.17 ? 24% perf-profile.children.cycles-pp.folio_mark_accessed
0.00 +0.2 0.17 ? 8% perf-profile.children.cycles-pp.unwind_get_return_address
0.00 +0.2 0.17 ? 8% perf-profile.children.cycles-pp.dput
0.00 +0.2 0.17 ? 32% perf-profile.children.cycles-pp.rcu_idle_exit
0.00 +0.2 0.17 ? 11% perf-profile.children.cycles-pp.btrfs_block_rsv_add
0.00 +0.2 0.17 ? 9% perf-profile.children.cycles-pp.update_sd_lb_stats
0.00 +0.2 0.17 ? 6% perf-profile.children.cycles-pp.read_tsc
0.00 +0.2 0.17 ? 10% perf-profile.children.cycles-pp.find_busiest_group
0.00 +0.2 0.17 ? 7% perf-profile.children.cycles-pp.write_extent_buffer
0.00 +0.2 0.17 ? 32% perf-profile.children.cycles-pp.rcu_sched_clock_irq
0.00 +0.2 0.17 ? 29% perf-profile.children.cycles-pp.btrfs_end_bio
0.00 +0.2 0.18 ? 9% perf-profile.children.cycles-pp.__might_resched
0.00 +0.2 0.18 ? 9% perf-profile.children.cycles-pp.add_delayed_ref_head
0.00 +0.2 0.18 ? 29% perf-profile.children.cycles-pp.blk_update_request
0.00 +0.2 0.18 ? 72% perf-profile.children.cycles-pp.__filemap_add_folio
0.00 +0.2 0.18 ? 12% perf-profile.children.cycles-pp.update_rq_clock
0.00 +0.2 0.18 ? 13% perf-profile.children.cycles-pp.d_alloc
0.00 +0.2 0.19 ? 18% perf-profile.children.cycles-pp.native_sched_clock
0.00 +0.2 0.19 ? 28% perf-profile.children.cycles-pp.scsi_io_completion
0.00 +0.2 0.19 ? 28% perf-profile.children.cycles-pp.scsi_end_request
0.06 ? 9% +0.2 0.24 ? 8% perf-profile.children.cycles-pp.btrfs_comp_cpu_keys
0.00 +0.2 0.19 ? 14% perf-profile.children.cycles-pp.mark_page_accessed
0.00 +0.2 0.19 ? 10% perf-profile.children.cycles-pp.kmem_cache_free
0.00 +0.2 0.19 ? 13% perf-profile.children.cycles-pp.walk_component
0.00 +0.2 0.19 ? 28% perf-profile.children.cycles-pp.blk_complete_reqs
0.00 +0.2 0.20 ? 8% perf-profile.children.cycles-pp.pick_next_task_fair
0.00 +0.2 0.20 ? 6% perf-profile.children.cycles-pp.down_read
0.00 +0.2 0.21 ? 6% perf-profile.children.cycles-pp.btrfs_free_path
0.00 +0.2 0.21 ? 7% perf-profile.children.cycles-pp.load_balance
0.00 +0.2 0.21 ? 7% perf-profile.children.cycles-pp.__d_lookup
0.00 +0.2 0.21 ? 8% perf-profile.children.cycles-pp.down_write
0.00 +0.2 0.22 ? 25% perf-profile.children.cycles-pp.start_kernel
0.00 +0.2 0.22 ? 25% perf-profile.children.cycles-pp.arch_call_rest_init
0.00 +0.2 0.22 ? 25% perf-profile.children.cycles-pp.rest_init
0.00 +0.2 0.22 ? 10% perf-profile.children.cycles-pp.crc32c
0.00 +0.2 0.22 ? 16% perf-profile.children.cycles-pp.sched_clock_cpu
0.00 +0.2 0.22 ? 9% perf-profile.children.cycles-pp.free_extent_buffer
0.00 +0.2 0.22 ? 14% perf-profile.children.cycles-pp.btrfs_insert_delayed_item
0.00 +0.2 0.22 ? 63% perf-profile.children.cycles-pp.filemap_add_folio
0.00 +0.2 0.23 ? 4% perf-profile.children.cycles-pp.orc_find
0.00 +0.2 0.23 ? 30% perf-profile.children.cycles-pp.alloc_reserved_tree_block
0.00 +0.2 0.23 ? 9% perf-profile.children.cycles-pp.set_extent_buffer_dirty
0.00 +0.2 0.23 ? 4% perf-profile.children.cycles-pp.rwsem_wake
0.00 +0.2 0.23 ? 18% perf-profile.children.cycles-pp.__btrfs_tree_lock
0.00 +0.2 0.24 ? 8% perf-profile.children.cycles-pp.d_lookup
0.00 +0.2 0.24 ? 7% perf-profile.children.cycles-pp.__btrfs_release_delayed_node
0.00 +0.2 0.24 ? 8% perf-profile.children.cycles-pp.lookup_dcache
0.00 +0.2 0.24 ? 3% perf-profile.children.cycles-pp.copy_extent_buffer_full
0.00 +0.2 0.24 ? 10% perf-profile.children.cycles-pp.csum_tree_block
0.06 ? 7% +0.2 0.31 ? 4% perf-profile.children.cycles-pp.__btrfs_add_delayed_item
0.00 +0.3 0.25 ? 56% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.00 +0.3 0.25 ? 5% perf-profile.children.cycles-pp.copy_page
0.00 +0.3 0.25 ? 9% perf-profile.children.cycles-pp.btrfs_mark_buffer_dirty
0.00 +0.3 0.25 ? 13% perf-profile.children.cycles-pp.rcu_core
0.00 +0.3 0.26 ? 3% perf-profile.children.cycles-pp.native_irq_return_iret
0.00 +0.3 0.26 ? 10% perf-profile.children.cycles-pp.__get_user_nocheck_8
0.00 +0.3 0.26 ? 9% perf-profile.children.cycles-pp.mutex_lock
0.00 +0.3 0.27 ? 28% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler
0.00 +0.3 0.27 ? 9% perf-profile.children.cycles-pp.perf_callchain_user
0.00 +0.3 0.27 ? 6% perf-profile.children.cycles-pp.btrfs_add_delayed_tree_ref
0.00 +0.3 0.28 ? 3% perf-profile.children.cycles-pp.btrfs_delete_delayed_dir_index
0.00 +0.3 0.28 ? 6% perf-profile.children.cycles-pp.kmem_cache_alloc
0.00 +0.3 0.28 ? 2% perf-profile.children.cycles-pp.copy_pages
0.00 +0.3 0.29 ? 32% perf-profile.children.cycles-pp.common_interrupt
0.00 +0.3 0.29 ? 33% perf-profile.children.cycles-pp.asm_common_interrupt
0.01 ?223% +0.3 0.30 ? 53% perf-profile.children.cycles-pp.pagecache_get_page
0.01 ?223% +0.3 0.30 ? 54% perf-profile.children.cycles-pp.__filemap_get_folio
0.00 +0.3 0.30 ? 21% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.00 +0.3 0.30 ? 7% perf-profile.children.cycles-pp.asm_exc_page_fault
0.00 +0.3 0.31 ? 3% perf-profile.children.cycles-pp.unlock_up
0.00 +0.3 0.32 ? 6% perf-profile.children.cycles-pp.btrfs_get_or_create_delayed_node
0.00 +0.3 0.32 ? 12% perf-profile.children.cycles-pp.link_path_walk
0.02 ?141% +0.3 0.33 ? 5% perf-profile.children.cycles-pp.crc32c_pcl_intel_update
0.00 +0.3 0.32 ? 35% perf-profile.children.cycles-pp.tick_irq_enter
0.00 +0.3 0.33 ? 5% perf-profile.children.cycles-pp.__unwind_start
0.00 +0.3 0.33 ? 11% perf-profile.children.cycles-pp.__orc_find
0.00 +0.3 0.33 ? 33% perf-profile.children.cycles-pp.irq_enter_rcu
0.05 +0.3 0.39 ? 6% perf-profile.children.cycles-pp.__push_leaf_right
0.00 +0.4 0.36 ? 6% perf-profile.children.cycles-pp.start_transaction
0.00 +0.4 0.36 ? 8% perf-profile.children.cycles-pp.btrfs_check_dir_item_collision
0.21 ? 6% +0.4 0.58 ? 23% perf-profile.children.cycles-pp.btrfs_preempt_reclaim_metadata_space
0.21 ? 6% +0.4 0.58 ? 23% perf-profile.children.cycles-pp.flush_space
0.02 ? 99% +0.4 0.41 ? 11% perf-profile.children.cycles-pp.filename_parentat
0.01 ?223% +0.4 0.40 ? 11% perf-profile.children.cycles-pp.path_parentat
0.00 +0.4 0.39 ? 8% perf-profile.children.cycles-pp.perf_session__deliver_event
0.00 +0.4 0.39 ? 10% perf-profile.children.cycles-pp.perf_session__process_user_event
0.04 ? 44% +0.4 0.43 ? 9% perf-profile.children.cycles-pp.run_delayed_tree_ref
0.00 +0.4 0.39 ? 16% perf-profile.children.cycles-pp.btrfs_batch_delete_items
0.00 +0.4 0.39 ? 10% perf-profile.children.cycles-pp.__ordered_events__flush
0.03 ? 70% +0.4 0.42 ? 8% perf-profile.children.cycles-pp.__btrfs_free_extent
0.00 +0.4 0.39 ? 40% perf-profile.children.cycles-pp.clockevents_program_event
0.00 +0.4 0.41 ? 6% perf-profile.children.cycles-pp.rwsem_down_read_slowpath
0.16 ? 4% +0.4 0.57 ? 5% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime
0.06 +0.4 0.50 ? 4% perf-profile.children.cycles-pp.btrfs_delayed_update_inode
0.00 +0.4 0.44 ? 7% perf-profile.children.cycles-pp.dequeue_entity
0.02 ?142% +0.4 0.46 ? 35% perf-profile.children.cycles-pp.alloc_extent_buffer
0.29 ? 5% +0.4 0.74 ? 20% perf-profile.children.cycles-pp.scheduler_tick
0.00 +0.5 0.46 ? 7% perf-profile.children.cycles-pp.dequeue_task_fair
0.16 ? 4% +0.5 0.62 ? 4% perf-profile.children.cycles-pp.update_curr
0.00 +0.5 0.46 ? 13% perf-profile.children.cycles-pp.schedule_preempt_disabled
0.03 ?101% +0.5 0.50 ? 26% perf-profile.children.cycles-pp.btrfs_init_new_buffer
0.00 +0.5 0.48 ? 7% perf-profile.children.cycles-pp.btrfs_release_path
0.06 ? 9% +0.5 0.55 ? 6% perf-profile.children.cycles-pp.check_inode_key
0.10 ? 3% +0.5 0.59 ? 8% perf-profile.children.cycles-pp.btrfs_insert_delayed_dir_index
0.00 +0.5 0.52 ? 5% perf-profile.children.cycles-pp.schedule_idle
0.00 +0.5 0.52 ? 46% perf-profile.children.cycles-pp.ktime_get
0.07 ? 5% +0.5 0.60 ? 4% perf-profile.children.cycles-pp.btrfs_update_inode
0.08 ? 4% +0.5 0.62 ? 5% perf-profile.children.cycles-pp.split_leaf
0.08 ? 6% +0.6 0.64 ? 6% perf-profile.children.cycles-pp.check_setget_bounds
0.00 +0.6 0.58 ? 3% perf-profile.children.cycles-pp.perf_trace_sched_switch
0.00 +0.6 0.58 perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
0.00 +0.6 0.60 ? 5% perf-profile.children.cycles-pp.btrfs_read_lock_root_node
0.08 ? 13% +0.6 0.69 ? 14% perf-profile.children.cycles-pp.btrfs_run_delayed_refs_for_head
0.08 ? 6% +0.6 0.68 ? 4% perf-profile.children.cycles-pp.memmove_extent_buffer
0.00 +0.6 0.62 ? 5% perf-profile.children.cycles-pp.__btrfs_tree_read_lock
0.09 ? 5% +0.6 0.71 ? 4% perf-profile.children.cycles-pp.btrfs_set_token_32
0.03 ?100% +0.6 0.67 ? 17% perf-profile.children.cycles-pp.queue_event
0.00 +0.6 0.65 ? 3% perf-profile.children.cycles-pp.__mutex_unlock_slowpath
0.07 ? 6% +0.7 0.73 ? 4% perf-profile.children.cycles-pp.xa_load
0.03 ?100% +0.7 0.68 ? 16% perf-profile.children.cycles-pp.ordered_events__queue
0.08 ? 4% +0.7 0.76 ? 4% perf-profile.children.cycles-pp.xas_load
0.08 ? 12% +0.7 0.77 ? 16% perf-profile.children.cycles-pp.btrfs_alloc_tree_block
0.02 ?141% +0.7 0.71 ? 16% perf-profile.children.cycles-pp.__softirqentry_text_start
0.04 ? 71% +0.7 0.74 ? 16% perf-profile.children.cycles-pp.process_simple
0.00 +0.7 0.72 ? 3% perf-profile.children.cycles-pp.wake_up_q
0.10 ? 10% +0.7 0.81 ? 5% perf-profile.children.cycles-pp.btrfs_get_32
0.08 ? 5% +0.7 0.82 ? 2% perf-profile.children.cycles-pp.unwind_next_frame
0.00 +0.7 0.74 ? 33% perf-profile.children.cycles-pp.menu_select
0.10 ? 9% +0.7 0.84 ? 13% perf-profile.children.cycles-pp.btrfs_run_delayed_refs
0.10 ? 9% +0.7 0.84 ? 13% perf-profile.children.cycles-pp.__btrfs_run_delayed_refs
0.10 ? 5% +0.8 0.87 ? 6% perf-profile.children.cycles-pp.btrfs_get_token_32
0.06 ? 8% +0.8 0.83 ? 8% perf-profile.children.cycles-pp.btrfs_lookup_inode
0.04 ? 45% +0.8 0.83 ? 15% perf-profile.children.cycles-pp.__irq_exit_rcu
0.32 ? 5% +0.8 1.14 ? 25% perf-profile.children.cycles-pp.update_process_times
0.00 +0.8 0.85 ? 15% perf-profile.children.cycles-pp.btrfs_delete_delayed_items
0.00 +0.9 0.87 perf-profile.children.cycles-pp.try_to_wake_up
0.32 ? 5% +0.9 1.23 ? 27% perf-profile.children.cycles-pp.tick_sched_handle
0.11 ? 5% +0.9 1.04 ? 7% perf-profile.children.cycles-pp.btrfs_lookup_dentry
0.11 ? 5% +0.9 1.04 ? 7% perf-profile.children.cycles-pp.btrfs_lookup
0.11 ? 5% +0.9 1.05 ? 3% perf-profile.children.cycles-pp.perf_callchain_kernel
0.08 ? 10% +1.0 1.07 ? 7% perf-profile.children.cycles-pp.__btrfs_update_delayed_inode
0.02 ?141% +1.0 1.01 ? 8% perf-profile.children.cycles-pp.schedule
0.12 ? 4% +1.0 1.14 ? 5% perf-profile.children.cycles-pp._raw_spin_lock
0.33 ? 5% +1.0 1.35 ? 26% perf-profile.children.cycles-pp.tick_sched_timer
0.11 ? 3% +1.0 1.14 ? 2% perf-profile.children.cycles-pp.generic_bin_search
0.13 ? 5% +1.0 1.16 ? 3% perf-profile.children.cycles-pp.btrfs_del_inode_ref
0.12 ? 5% +1.0 1.16 ? 3% perf-profile.children.cycles-pp.find_extent_buffer_nolock
0.09 ? 11% +1.1 1.18 ? 12% perf-profile.children.cycles-pp.reader__read_event
0.09 ? 11% +1.1 1.18 ? 12% perf-profile.children.cycles-pp.record__finish_output
0.09 ? 12% +1.1 1.18 ? 12% perf-profile.children.cycles-pp.perf_session__process_events
0.14 ? 7% +1.2 1.34 ? 8% perf-profile.children.cycles-pp.__btrfs_cow_block
0.14 ? 7% +1.2 1.35 ? 8% perf-profile.children.cycles-pp.btrfs_cow_block
0.15 ? 4% +1.2 1.36 ? 2% perf-profile.children.cycles-pp.get_perf_callchain
0.15 ? 3% +1.2 1.37 ? 2% perf-profile.children.cycles-pp.perf_callchain
0.13 ? 9% +1.3 1.40 ? 10% perf-profile.children.cycles-pp.__cmd_record
0.13 ? 9% +1.3 1.40 ? 10% perf-profile.children.cycles-pp.cmd_record
0.16 ? 3% +1.3 1.44 ? 2% perf-profile.children.cycles-pp.perf_prepare_sample
0.12 ? 9% +1.3 1.40 ? 10% perf-profile.children.cycles-pp.cmd_sched
0.14 ? 9% +1.3 1.44 ? 10% perf-profile.children.cycles-pp.__libc_start_main
0.14 ? 9% +1.3 1.44 ? 10% perf-profile.children.cycles-pp.main
0.14 ? 9% +1.3 1.44 ? 10% perf-profile.children.cycles-pp.run_builtin
0.16 ? 4% +1.3 1.48 ? 7% perf-profile.children.cycles-pp.__lookup_hash
0.17 ? 4% +1.4 1.59 perf-profile.children.cycles-pp.perf_event_output_forward
0.17 ? 4% +1.4 1.60 perf-profile.children.cycles-pp.__perf_event_overflow
0.16 ? 5% +1.4 1.60 ? 2% perf-profile.children.cycles-pp.find_extent_buffer
0.05 ? 8% +1.5 1.52 ? 4% perf-profile.children.cycles-pp.__schedule
0.18 ? 3% +1.5 1.67 ? 2% perf-profile.children.cycles-pp.perf_tp_event
0.36 ? 4% +1.6 1.93 ? 28% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.20 ? 10% +1.6 1.79 ? 6% perf-profile.children.cycles-pp.check_dir_item
0.21 ? 3% +1.8 1.97 ? 5% perf-profile.children.cycles-pp.btrfs_del_items
0.23 ? 7% +1.8 2.00 ? 4% perf-profile.children.cycles-pp.read_extent_buffer
0.21 ? 3% +1.9 2.10 ? 2% perf-profile.children.cycles-pp.read_block_for_search
0.28 ? 3% +2.1 2.37 ? 4% perf-profile.children.cycles-pp.memcpy_extent_buffer
0.30 ? 2% +2.1 2.40 ? 3% perf-profile.children.cycles-pp.insert_with_overflow
0.42 ? 4% +2.2 2.59 ? 26% perf-profile.children.cycles-pp.hrtimer_interrupt
0.42 ? 4% +2.3 2.68 ? 26% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
0.34 ? 4% +2.3 2.62 ? 21% perf-profile.children.cycles-pp.submit_extent_page
0.29 ? 2% +2.3 2.62 ? 2% perf-profile.children.cycles-pp.btrfs_insert_inode_ref
0.32 ? 4% +2.4 2.71 ? 5% perf-profile.children.cycles-pp.memmove
0.00 +2.4 2.41 ? 9% perf-profile.children.cycles-pp.btrfs_async_run_delayed_root
0.00 +2.4 2.41 ? 9% perf-profile.children.cycles-pp.btrfs_work_helper
0.34 ? 3% +2.4 2.77 ? 4% perf-profile.children.cycles-pp.setup_items_for_insert
0.36 ? 4% +2.4 2.80 ? 20% perf-profile.children.cycles-pp.write_one_eb
0.37 ? 5% +2.5 2.86 ? 20% perf-profile.children.cycles-pp.submit_eb_page
0.28 +2.5 2.79 ? 4% perf-profile.children.cycles-pp.btrfs_lookup_dir_item
0.40 +2.7 3.11 ? 3% perf-profile.children.cycles-pp.btrfs_insert_dir_item
0.36 ? 9% +2.8 3.12 ? 6% perf-profile.children.cycles-pp.check_leaf
0.43 +2.8 3.26 ? 3% perf-profile.children.cycles-pp.btrfs_add_link
0.40 ? 10% +3.0 3.38 ? 5% perf-profile.children.cycles-pp.csum_one_extent_buffer
0.40 ? 9% +3.0 3.39 ? 5% perf-profile.children.cycles-pp.btree_csum_one_bio
0.41 ? 10% +3.0 3.44 ? 5% perf-profile.children.cycles-pp.btrfs_submit_metadata_bio
0.39 ? 13% +3.1 3.51 ? 8% perf-profile.children.cycles-pp.filemap_fdatawrite_wbc
0.39 ? 13% +3.1 3.51 ? 8% perf-profile.children.cycles-pp.__filemap_fdatawrite_range
0.39 ? 13% +3.1 3.52 ? 7% perf-profile.children.cycles-pp.btrfs_write_marked_extents
0.40 ? 13% +3.1 3.53 ? 7% perf-profile.children.cycles-pp.btrfs_write_and_wait_transaction
0.27 ? 10% +3.2 3.46 ? 7% perf-profile.children.cycles-pp.process_one_work
0.44 ? 10% +3.3 3.75 ? 5% perf-profile.children.cycles-pp.btree_write_cache_pages
0.44 ? 10% +3.3 3.75 ? 5% perf-profile.children.cycles-pp.do_writepages
0.27 ? 10% +3.3 3.58 ? 7% perf-profile.children.cycles-pp.worker_thread
0.43 ? 12% +3.4 3.88 ? 6% perf-profile.children.cycles-pp.transaction_kthread
0.43 ? 12% +3.4 3.88 ? 6% perf-profile.children.cycles-pp.btrfs_commit_transaction
0.47 ? 3% +3.5 3.94 ? 25% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
0.45 +3.9 4.36 ? 2% perf-profile.children.cycles-pp.__btrfs_unlink_inode
0.52 ? 4% +4.0 4.48 ? 24% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.60 ? 3% +4.6 5.16 ? 2% perf-profile.children.cycles-pp.btrfs_insert_empty_items
0.67 +6.5 7.15 perf-profile.children.cycles-pp.btrfs_search_slot
0.70 ? 5% +6.9 7.56 ? 5% perf-profile.children.cycles-pp.kthread
0.70 ? 5% +6.9 7.56 ? 5% perf-profile.children.cycles-pp.ret_from_fork
0.16 ? 27% +7.4 7.57 ? 14% perf-profile.children.cycles-pp.intel_idle
0.16 ? 28% +7.5 7.64 ? 14% perf-profile.children.cycles-pp.mwait_idle_with_hints
1.30 +10.2 11.45 ? 2% perf-profile.children.cycles-pp.btrfs_rename
1.34 +10.6 11.97 perf-profile.children.cycles-pp.vfs_rename
1.56 +10.9 12.48 ? 2% perf-profile.children.cycles-pp.mutex_spin_on_owner
0.00 +11.7 11.67 perf-profile.children.cycles-pp.btrfs_rename2
0.26 ? 24% +12.5 12.71 ? 18% perf-profile.children.cycles-pp.cpuidle_enter_state
0.26 ? 24% +12.5 12.74 ? 18% perf-profile.children.cycles-pp.cpuidle_enter
0.27 ? 24% +13.4 13.69 ? 19% perf-profile.children.cycles-pp.cpuidle_idle_call
0.28 ? 25% +14.1 14.38 ? 18% perf-profile.children.cycles-pp.start_secondary
0.29 ? 23% +14.3 14.59 ? 18% perf-profile.children.cycles-pp.do_idle
0.29 ? 23% +14.3 14.59 ? 18% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
0.29 ? 23% +14.3 14.59 ? 18% perf-profile.children.cycles-pp.cpu_startup_entry
95.19 -47.6 47.59 ? 4% perf-profile.self.cycles-pp.osq_lock
0.00 +0.1 0.05 perf-profile.self.cycles-pp.btrfs_buffer_uptodate
0.00 +0.1 0.06 ? 8% perf-profile.self.cycles-pp.__btrfs_release_delayed_node
0.00 +0.1 0.06 ? 19% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.00 +0.1 0.06 ? 6% perf-profile.self.cycles-pp.update_load_avg
0.00 +0.1 0.06 ? 14% perf-profile.self.cycles-pp.do_idle
0.00 +0.1 0.06 ? 11% perf-profile.self.cycles-pp._IO_default_xsputn
0.00 +0.1 0.06 ? 6% perf-profile.self.cycles-pp.find_extent_buffer
0.00 +0.1 0.06 ? 11% perf-profile.self.cycles-pp.__btrfs_cow_block
0.00 +0.1 0.06 ? 11% perf-profile.self.cycles-pp.memcpy_erms
0.00 +0.1 0.06 ? 17% perf-profile.self.cycles-pp.idle_cpu
0.00 +0.1 0.06 ? 14% perf-profile.self.cycles-pp.__cond_resched
0.00 +0.1 0.06 ? 11% perf-profile.self.cycles-pp.__schedule
0.00 +0.1 0.06 ? 11% perf-profile.self.cycles-pp.xas_start
0.00 +0.1 0.06 ? 7% perf-profile.self.cycles-pp.start_transaction
0.00 +0.1 0.06 ? 14% perf-profile.self.cycles-pp.check_leaf_item
0.00 +0.1 0.06 ? 21% perf-profile.self.cycles-pp.tick_nohz_next_event
0.00 +0.1 0.07 ? 11% perf-profile.self.cycles-pp.btrfs_get_delayed_node
0.00 +0.1 0.07 ? 15% perf-profile.self.cycles-pp.btrfs_release_path
0.00 +0.1 0.07 ? 10% perf-profile.self.cycles-pp.__mutex_unlock_slowpath
0.00 +0.1 0.07 ? 6% perf-profile.self.cycles-pp.verify_parent_transid
0.00 +0.1 0.08 ? 22% perf-profile.self.cycles-pp.stack_access_ok
0.00 +0.1 0.08 ? 12% perf-profile.self.cycles-pp.__intel_pmu_enable_all
0.00 +0.1 0.08 ? 11% perf-profile.self.cycles-pp.__list_add_valid
0.00 +0.1 0.08 ? 4% perf-profile.self.cycles-pp.up_write
0.00 +0.1 0.08 ? 7% perf-profile.self.cycles-pp.up_read
0.00 +0.1 0.08 ? 11% perf-profile.self.cycles-pp.__might_sleep
0.00 +0.1 0.08 ? 16% perf-profile.self.cycles-pp.evsel__parse_sample
0.00 +0.1 0.09 ? 17% perf-profile.self.cycles-pp._find_next_bit
0.00 +0.1 0.09 ? 15% perf-profile.self.cycles-pp.folio_mark_accessed
0.00 +0.1 0.09 ? 4% perf-profile.self.cycles-pp.crypto_shash_update
0.00 +0.1 0.09 ? 12% perf-profile.self.cycles-pp.crc32c_pcl_intel_update
0.00 +0.1 0.09 ? 21% perf-profile.self.cycles-pp.cpuidle_idle_call
0.00 +0.1 0.09 ? 24% perf-profile.self.cycles-pp.__d_lookup_rcu
0.00 +0.1 0.09 ? 13% perf-profile.self.cycles-pp.__list_del_entry_valid
0.00 +0.1 0.09 ? 11% perf-profile.self.cycles-pp.kmem_cache_free
0.00 +0.1 0.09 ? 14% perf-profile.self.cycles-pp.free_extent_buffer
0.00 +0.1 0.10 ? 15% perf-profile.self.cycles-pp.check_inode_key
0.00 +0.1 0.10 ? 11% perf-profile.self.cycles-pp.__btrfs_add_delayed_item
0.00 +0.1 0.10 ? 14% perf-profile.self.cycles-pp.update_rq_clock
0.00 +0.1 0.10 ? 13% perf-profile.self.cycles-pp.set_extent_buffer_dirty
0.00 +0.1 0.10 ? 8% perf-profile.self.cycles-pp.orc_find
0.00 +0.1 0.10 ? 11% perf-profile.self.cycles-pp.read_block_for_search
0.00 +0.1 0.10 ? 14% perf-profile.self.cycles-pp.rb_insert_color
0.00 +0.1 0.10 ? 25% perf-profile.self.cycles-pp.rb_next
0.00 +0.1 0.11 ? 8% perf-profile.self.cycles-pp.btrfs_get_16
0.00 +0.1 0.11 ? 11% perf-profile.self.cycles-pp.btrfs_root_node
0.00 +0.1 0.11 ? 8% perf-profile.self.cycles-pp.mutex_unlock
0.00 +0.1 0.11 ? 11% perf-profile.self.cycles-pp.update_sg_lb_stats
0.00 +0.1 0.11 ? 14% perf-profile.self.cycles-pp.kmem_cache_alloc
0.00 +0.1 0.11 ? 6% perf-profile.self.cycles-pp.btrfs_get_64
0.00 +0.1 0.11 ? 9% perf-profile.self.cycles-pp.unlock_up
0.00 +0.1 0.11 ? 29% perf-profile.self.cycles-pp.__get_user_nocheck_8
0.00 +0.1 0.12 ? 7% perf-profile.self.cycles-pp.__mutex_lock
0.00 +0.1 0.12 ? 8% perf-profile.self.cycles-pp.down_read
0.00 +0.1 0.13 ? 9% perf-profile.self.cycles-pp.release_extent_buffer
0.00 +0.1 0.13 ? 26% perf-profile.self.cycles-pp.arch_scale_freq_tick
0.00 +0.1 0.14 ? 15% perf-profile.self.cycles-pp.check_leaf
0.00 +0.1 0.14 ? 12% perf-profile.self.cycles-pp.down_write
0.00 +0.1 0.14 ? 10% perf-profile.self.cycles-pp.lapic_next_deadline
0.00 +0.2 0.15 ? 12% perf-profile.self.cycles-pp.setup_items_for_insert
0.00 +0.2 0.16 ? 9% perf-profile.self.cycles-pp.write_extent_buffer
0.00 +0.2 0.16 ? 9% perf-profile.self.cycles-pp.add_delayed_ref_head
0.00 +0.2 0.16 ? 12% perf-profile.self.cycles-pp.__might_resched
0.00 +0.2 0.17 ? 8% perf-profile.self.cycles-pp.btrfs_del_items
0.00 +0.2 0.17 ? 7% perf-profile.self.cycles-pp.read_tsc
0.00 +0.2 0.18 ? 18% perf-profile.self.cycles-pp.native_sched_clock
0.00 +0.2 0.18 ? 13% perf-profile.self.cycles-pp.mark_page_accessed
0.05 +0.2 0.23 ? 8% perf-profile.self.cycles-pp.btrfs_comp_cpu_keys
0.00 +0.2 0.18 ? 10% perf-profile.self.cycles-pp.check_dir_item
0.00 +0.2 0.18 ? 9% perf-profile.self.cycles-pp.__d_lookup
0.00 +0.2 0.19 ? 7% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.00 +0.2 0.19 ? 11% perf-profile.self.cycles-pp.mutex_lock
0.00 +0.2 0.25 ? 57% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.00 +0.2 0.25 ? 5% perf-profile.self.cycles-pp.copy_page
0.00 +0.3 0.26 ? 3% perf-profile.self.cycles-pp.native_irq_return_iret
0.00 +0.3 0.27 ? 2% perf-profile.self.cycles-pp.copy_pages
0.00 +0.3 0.28 ? 4% perf-profile.self.cycles-pp.unwind_next_frame
0.00 +0.3 0.32 ? 10% perf-profile.self.cycles-pp.__orc_find
0.00 +0.4 0.38 ? 5% perf-profile.self.cycles-pp.btrfs_search_slot
0.00 +0.4 0.38 ? 61% perf-profile.self.cycles-pp.ktime_get
0.06 ? 9% +0.4 0.45 ? 7% perf-profile.self.cycles-pp.check_setget_bounds
0.06 ? 6% +0.5 0.52 ? 3% perf-profile.self.cycles-pp.btrfs_set_token_32
0.00 +0.5 0.47 ? 35% perf-profile.self.cycles-pp.menu_select
0.05 ? 7% +0.5 0.53 ? 6% perf-profile.self.cycles-pp.find_extent_buffer_nolock
0.07 ? 9% +0.6 0.62 ? 6% perf-profile.self.cycles-pp.btrfs_get_32
0.07 ? 10% +0.6 0.66 ? 6% perf-profile.self.cycles-pp.btrfs_get_token_32
0.07 +0.6 0.69 ? 3% perf-profile.self.cycles-pp.xas_load
0.03 ?100% +0.6 0.66 ? 16% perf-profile.self.cycles-pp.queue_event
0.00 +0.7 0.66 ? 19% perf-profile.self.cycles-pp.cpuidle_enter_state
0.11 ? 4% +0.9 1.06 ? 4% perf-profile.self.cycles-pp._raw_spin_lock
0.10 ? 4% +1.0 1.12 perf-profile.self.cycles-pp.generic_bin_search
0.22 ? 6% +1.7 1.96 ? 4% perf-profile.self.cycles-pp.read_extent_buffer
0.32 ? 4% +2.4 2.69 ? 5% perf-profile.self.cycles-pp.memmove
0.16 ? 26% +7.4 7.57 ? 14% perf-profile.self.cycles-pp.mwait_idle_with_hints
1.55 +10.8 12.39 ? 2% perf-profile.self.cycles-pp.mutex_spin_on_owner
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://01.org/lkp