From: kernel test robot <oliver.sang@intel.com>
To: Qu Wenruo <wqu@suse.com>
Cc: <oe-lkp@lists.linux.dev>, <lkp@intel.com>,
David Sterba <dsterba@suse.com>, <linux-btrfs@vger.kernel.org>,
<oliver.sang@intel.com>
Subject: [linux-next:master] [btrfs] 4591c3ef75: fsmark.files_per_sec 6.0% regression
Date: Mon, 1 Dec 2025 15:13:06 +0800 [thread overview]
Message-ID: <202512011418.cce5b747-lkp@intel.com> (raw)
Hello,
kernel test robot noticed a 6.0% regression of fsmark.files_per_sec on:
commit: 4591c3ef751d861d7dd95ff4d2aadb1b5e95854e ("btrfs: make sure all btrfs_bio::end_io are called in task context")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
[still regression on linux-next/master 7d31f578f3230f3b7b33b0930b08f9afd8429817]
testcase: fsmark
config: x86_64-rhel-9.4
compiler: gcc-14
test machine: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory
parameters:
iterations: 1x
nr_threads: 1t
disk: 1BRD_32G
fs: btrfs
filesize: 4K
test_size: 4G
sync_method: fsyncBeforeClose
nr_files_per_directory: 1fpd
cpufreq_governor: performance
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202512011418.cce5b747-lkp@intel.com
Details are as below:
-------------------------------------------------------------------------------------------------->
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20251201/202512011418.cce5b747-lkp@intel.com
=========================================================================================
compiler/cpufreq_governor/disk/filesize/fs/iterations/kconfig/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase:
gcc-14/performance/1BRD_32G/4K/btrfs/1x/x86_64-rhel-9.4/1fpd/1t/debian-13-x86_64-20250902.cgz/fsyncBeforeClose/lkp-icl-2sp9/4G/fsmark
commit:
81cea6cd70 ("btrfs: remove btrfs_bio::fs_info by extracting it from btrfs_bio::inode")
4591c3ef75 ("btrfs: make sure all btrfs_bio::end_io are called in task context")
81cea6cd7041ebd4 4591c3ef751d861d7dd95ff4d2a
---------------- ---------------------------
%stddev %change %stddev
\ | \
2835756 +417.5% 14675488 cpuidle..usage
1.86 +8.0% 2.01 iostat.cpu.system
0.03 +0.1 0.09 mpstat.cpu.all.irq%
692.83 ± 4% +291.8% 2714 ± 2% perf-c2c.HITM.local
1759106 +13.7% 1999245 meminfo.Active
1759089 +13.7% 1999228 meminfo.Active(anon)
97891 +244.8% 337480 meminfo.Shmem
94.83 +14.9% 109.00 turbostat.Avg_MHz
2.64 +0.4 3.03 turbostat.Busy%
3441714 +348.8% 15445681 turbostat.IRQ
173268 +21.0% 209675 turbostat.NMI
14691815 +1.9% 14977241 fsmark.app_overhead
7623 -6.0% 7164 fsmark.files_per_sec
134.64 +6.3% 143.18 fsmark.time.elapsed_time
134.64 +6.3% 143.18 fsmark.time.elapsed_time.max
9200 ± 3% -19.7% 7387 ± 6% fsmark.time.involuntary_context_switches
86.83 -2.7% 84.50 fsmark.time.percent_of_cpu_this_job_got
1080981 +184.3% 3072946 fsmark.time.voluntary_context_switches
439969 +13.5% 499415 proc-vmstat.nr_active_anon
1752888 +3.3% 1809943 proc-vmstat.nr_file_pages
19123 +8.8% 20805 proc-vmstat.nr_mapped
24488 +244.6% 84392 proc-vmstat.nr_shmem
0.50 ± 23% +17318.6% 86.74 ± 10% proc-vmstat.nr_writeback
439969 +13.5% 499415 proc-vmstat.nr_zone_active_anon
519115 ± 8% -13.8% 447557 ± 5% proc-vmstat.numa_pte_updates
0.01 ±145% -75.0% 0.00 perf-sched.sch_delay.avg.ms.[unknown].[unknown].[unknown].[unknown].[unknown]
0.01 ±145% -75.0% 0.00 perf-sched.total_sch_delay.average.ms
7.54 ± 2% -80.4% 1.48 ± 4% perf-sched.total_wait_and_delay.average.ms
90615 +400.9% 453850 perf-sched.total_wait_and_delay.count.ms
7.53 ± 2% -80.4% 1.48 ± 4% perf-sched.total_wait_time.average.ms
7.54 ± 2% -80.4% 1.48 ± 4% perf-sched.wait_and_delay.avg.ms.[unknown].[unknown].[unknown].[unknown].[unknown]
90615 +400.9% 453850 perf-sched.wait_and_delay.count.[unknown].[unknown].[unknown].[unknown].[unknown]
7.53 ± 2% -80.4% 1.48 ± 4% perf-sched.wait_time.avg.ms.[unknown].[unknown].[unknown].[unknown].[unknown]
0.29 ± 3% +15.3% 0.34 ± 11% sched_debug.cfs_rq:/.h_nr_queued.stddev
10.12 ±162% +1647.9% 176.95 ± 49% sched_debug.cfs_rq:/.left_deadline.avg
640.50 ±162% +1585.6% 10796 ± 50% sched_debug.cfs_rq:/.left_deadline.max
79.88 ±162% +1605.9% 1362 ± 50% sched_debug.cfs_rq:/.left_deadline.stddev
9.91 ±165% +1679.7% 176.43 ± 49% sched_debug.cfs_rq:/.left_vruntime.avg
627.07 ±164% +1616.5% 10763 ± 50% sched_debug.cfs_rq:/.left_vruntime.max
78.22 ±165% +1637.0% 1358 ± 50% sched_debug.cfs_rq:/.left_vruntime.stddev
18650 ± 21% +43.4% 26753 ± 15% sched_debug.cfs_rq:/.load.avg
535519 ± 24% +57.8% 844844 ± 21% sched_debug.cfs_rq:/.load.max
83672 ± 18% +45.9% 122097 ± 18% sched_debug.cfs_rq:/.load.stddev
0.29 ± 3% +15.3% 0.34 ± 11% sched_debug.cfs_rq:/.nr_queued.stddev
131.47 ± 11% +36.6% 179.54 ± 9% sched_debug.cfs_rq:/.removed.load_avg.stddev
48.29 ± 24% +37.3% 66.31 ± 14% sched_debug.cfs_rq:/.removed.runnable_avg.stddev
48.29 ± 24% +37.3% 66.30 ± 14% sched_debug.cfs_rq:/.removed.util_avg.stddev
9.91 ±165% +1679.7% 176.43 ± 49% sched_debug.cfs_rq:/.right_vruntime.avg
627.07 ±164% +1616.5% 10763 ± 50% sched_debug.cfs_rq:/.right_vruntime.max
78.22 ±165% +1637.0% 1358 ± 50% sched_debug.cfs_rq:/.right_vruntime.stddev
37076 +330.3% 159559 ± 27% sched_debug.cpu.nr_switches.avg
226740 ± 8% +325.1% 963782 ± 28% sched_debug.cpu.nr_switches.max
54972 ± 5% +330.7% 236749 ± 29% sched_debug.cpu.nr_switches.stddev
1.69 ± 2% -6.4% 1.58 perf-stat.i.MPKI
1.59e+09 +6.7% 1.697e+09 perf-stat.i.branch-instructions
1.24 -0.1 1.19 perf-stat.i.branch-miss-rate%
31035192 -3.1% 30087169 perf-stat.i.branch-misses
21.19 -2.9 18.26 perf-stat.i.cache-miss-rate%
62982002 +13.8% 71675571 perf-stat.i.cache-references
36278 +444.1% 197408 perf-stat.i.context-switches
0.68 +18.5% 0.81 perf-stat.i.cpi
6.171e+09 +20.8% 7.458e+09 perf-stat.i.cpu-cycles
88.73 +12.1% 99.46 perf-stat.i.cpu-migrations
469.88 +24.6% 585.61 perf-stat.i.cycles-between-cache-misses
8.71e+09 +4.7% 9.122e+09 perf-stat.i.instructions
1.51 -16.7% 1.26 perf-stat.i.ipc
1.52 -7.1% 1.41 perf-stat.overall.MPKI
1.96 -0.2 1.78 perf-stat.overall.branch-miss-rate%
21.03 -3.1 17.97 perf-stat.overall.cache-miss-rate%
0.71 +15.4% 0.82 perf-stat.overall.cpi
466.60 +24.2% 579.57 perf-stat.overall.cycles-between-cache-misses
1.41 -13.3% 1.22 perf-stat.overall.ipc
1.579e+09 +6.7% 1.686e+09 perf-stat.ps.branch-instructions
30885879 -3.0% 29951394 perf-stat.ps.branch-misses
62532042 +13.9% 71194254 perf-stat.ps.cache-references
36012 +444.4% 196039 perf-stat.ps.context-switches
6.133e+09 +20.9% 7.414e+09 perf-stat.ps.cpu-cycles
88.10 +12.1% 98.78 perf-stat.ps.cpu-migrations
8.651e+09 +4.8% 9.063e+09 perf-stat.ps.instructions
1.173e+12 +11.6% 1.31e+12 perf-stat.total.instructions
56.95 -8.7 48.30 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
56.94 -8.7 48.29 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
31.91 ± 3% -4.4 27.47 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe
31.90 ± 3% -4.4 27.46 ± 2% perf-profile.calltrace.cycles-pp.do_fsync.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe
31.88 ± 3% -4.4 27.45 ± 2% perf-profile.calltrace.cycles-pp.btrfs_sync_file.do_fsync.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe
22.14 ± 5% -3.6 18.55 ± 7% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
22.13 ± 5% -3.6 18.54 ± 7% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
21.24 ± 5% -3.4 17.82 ± 7% perf-profile.calltrace.cycles-pp.devkmsg_write.cold.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
21.24 ± 5% -3.4 17.82 ± 7% perf-profile.calltrace.cycles-pp.devkmsg_emit.devkmsg_write.cold.vfs_write.ksys_write.do_syscall_64
21.24 ± 5% -3.4 17.82 ± 7% perf-profile.calltrace.cycles-pp.vprintk_emit.devkmsg_emit.devkmsg_write.cold.vfs_write.ksys_write
21.17 ± 6% -3.4 17.78 ± 7% perf-profile.calltrace.cycles-pp.console_unlock.vprintk_emit.devkmsg_emit.devkmsg_write.cold.vfs_write
21.17 ± 6% -3.4 17.78 ± 7% perf-profile.calltrace.cycles-pp.console_flush_all.console_unlock.vprintk_emit.devkmsg_emit.devkmsg_write.cold
20.60 ± 4% -3.4 17.24 ± 7% perf-profile.calltrace.cycles-pp.serial8250_console_write.console_flush_all.console_unlock.vprintk_emit.devkmsg_emit
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.calltrace.cycles-pp.ast_mode_config_helper_atomic_commit_tail.commit_tail.drm_atomic_helper_commit.drm_atomic_commit.drm_atomic_helper_dirtyfb
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.calltrace.cycles-pp.drm_atomic_helper_dirtyfb.drm_fbdev_shmem_helper_fb_dirty.drm_fb_helper_damage_work.process_one_work.worker_thread
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.calltrace.cycles-pp.drm_atomic_helper_commit.drm_atomic_commit.drm_atomic_helper_dirtyfb.drm_fbdev_shmem_helper_fb_dirty.drm_fb_helper_damage_work
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.calltrace.cycles-pp.drm_atomic_helper_commit_tail.ast_mode_config_helper_atomic_commit_tail.commit_tail.drm_atomic_helper_commit.drm_atomic_commit
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.calltrace.cycles-pp.drm_fb_helper_damage_work.process_one_work.worker_thread.kthread.ret_from_fork
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.calltrace.cycles-pp.drm_fbdev_shmem_helper_fb_dirty.drm_fb_helper_damage_work.process_one_work.worker_thread.kthread
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.calltrace.cycles-pp.commit_tail.drm_atomic_helper_commit.drm_atomic_commit.drm_atomic_helper_dirtyfb.drm_fbdev_shmem_helper_fb_dirty
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.calltrace.cycles-pp.drm_atomic_commit.drm_atomic_helper_dirtyfb.drm_fbdev_shmem_helper_fb_dirty.drm_fb_helper_damage_work.process_one_work
16.02 ± 2% -2.6 13.39 ± 2% perf-profile.calltrace.cycles-pp.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages.do_writepages.filemap_fdatawrite_wbc
16.02 ± 2% -2.6 13.40 ± 2% perf-profile.calltrace.cycles-pp.btrfs_submit_bbio.btree_write_cache_pages.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range
17.78 ± 3% -2.6 15.18 ± 2% perf-profile.calltrace.cycles-pp.btree_write_cache_pages.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents
17.10 ± 3% -2.5 14.62 ± 2% perf-profile.calltrace.cycles-pp.btrfs_write_marked_extents.btrfs_sync_log.btrfs_sync_file.do_fsync.__x64_sys_fsync
16.92 ± 3% -2.5 14.47 ± 2% perf-profile.calltrace.cycles-pp.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_sync_log
16.96 ± 3% -2.4 14.50 ± 2% perf-profile.calltrace.cycles-pp.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_sync_log.btrfs_sync_file
16.97 ± 3% -2.4 14.52 ± 2% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_sync_log.btrfs_sync_file.do_fsync
20.03 ± 3% -2.4 17.64 ± 2% perf-profile.calltrace.cycles-pp.btrfs_sync_log.btrfs_sync_file.do_fsync.__x64_sys_fsync.do_syscall_64
31.50 -1.9 29.60 ± 2% perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
9.66 ± 2% -1.9 7.78 ± 4% perf-profile.calltrace.cycles-pp.btree_csum_one_bio.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages.do_writepages
9.03 ± 4% -1.5 7.52 ± 2% perf-profile.calltrace.cycles-pp.btrfs_log_dentry_safe.btrfs_sync_file.do_fsync.__x64_sys_fsync.do_syscall_64
9.02 ± 4% -1.5 7.51 ± 2% perf-profile.calltrace.cycles-pp.btrfs_log_inode_parent.btrfs_log_dentry_safe.btrfs_sync_file.do_fsync.__x64_sys_fsync
7.50 ± 4% -1.5 6.01 ± 3% perf-profile.calltrace.cycles-pp.btrfs_check_leaf.btree_csum_one_bio.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages
7.05 ± 3% -1.3 5.71 ± 3% perf-profile.calltrace.cycles-pp.__btrfs_check_leaf.btrfs_check_leaf.btree_csum_one_bio.btrfs_submit_chunk.btrfs_submit_bbio
7.68 ± 4% -1.3 6.38 ± 2% perf-profile.calltrace.cycles-pp.btrfs_log_inode.btrfs_log_inode_parent.btrfs_log_dentry_safe.btrfs_sync_file.do_fsync
5.79 ± 3% -1.3 4.54 perf-profile.calltrace.cycles-pp.__submit_bio.__submit_bio_noacct.btrfs_submit_bio.btrfs_submit_chunk.btrfs_submit_bbio
5.80 ± 3% -1.2 4.55 perf-profile.calltrace.cycles-pp.__submit_bio_noacct.btrfs_submit_bio.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages
7.05 ± 4% -1.2 5.85 ± 2% perf-profile.calltrace.cycles-pp.copy_inode_items_to_log.btrfs_log_inode.btrfs_log_inode_parent.btrfs_log_dentry_safe.btrfs_sync_file
5.97 ± 3% -1.2 4.80 perf-profile.calltrace.cycles-pp.btrfs_submit_bio.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages.do_writepages
6.43 ± 4% -1.1 5.34 ± 2% perf-profile.calltrace.cycles-pp.copy_items.copy_inode_items_to_log.btrfs_log_inode.btrfs_log_inode_parent.btrfs_log_dentry_safe
4.43 ± 7% -1.1 3.35 ± 3% perf-profile.calltrace.cycles-pp.btrfs_work_helper.process_one_work.worker_thread.kthread.ret_from_fork
4.74 ± 3% -0.9 3.84 ± 2% perf-profile.calltrace.cycles-pp.brd_submit_bio.__submit_bio.__submit_bio_noacct.btrfs_submit_bio.btrfs_submit_chunk
3.60 ± 7% -0.8 2.77 ± 3% perf-profile.calltrace.cycles-pp.btrfs_preempt_reclaim_metadata_space.process_one_work.worker_thread.kthread.ret_from_fork
3.60 ± 7% -0.8 2.77 ± 3% perf-profile.calltrace.cycles-pp.flush_space.btrfs_preempt_reclaim_metadata_space.process_one_work.worker_thread.kthread
3.80 ± 3% -0.7 3.14 ± 2% perf-profile.calltrace.cycles-pp.mkdir
3.76 ± 3% -0.6 3.12 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.mkdir
3.75 ± 2% -0.6 3.11 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_mkdir.do_syscall_64.entry_SYSCALL_64_after_hwframe.mkdir
3.76 ± 3% -0.6 3.12 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.mkdir
3.70 ± 3% -0.6 3.07 ± 2% perf-profile.calltrace.cycles-pp.do_mkdirat.__x64_sys_mkdir.do_syscall_64.entry_SYSCALL_64_after_hwframe.mkdir
2.81 ± 7% -0.6 2.19 ± 3% perf-profile.calltrace.cycles-pp.btrfs_finish_one_ordered.btrfs_work_helper.process_one_work.worker_thread.kthread
3.82 ± 4% -0.6 3.22 ± 3% perf-profile.calltrace.cycles-pp.btrfs_csum_file_blocks.log_csums.copy_items.copy_inode_items_to_log.btrfs_log_inode
3.82 ± 4% -0.6 3.22 ± 3% perf-profile.calltrace.cycles-pp.log_csums.copy_items.copy_inode_items_to_log.btrfs_log_inode.btrfs_log_inode_parent
3.45 ± 5% -0.6 2.88 ± 2% perf-profile.calltrace.cycles-pp.btrfs_lookup_csum.btrfs_csum_file_blocks.log_csums.copy_items.copy_inode_items_to_log
3.44 ± 5% -0.6 2.87 ± 2% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_lookup_csum.btrfs_csum_file_blocks.log_csums.copy_items
3.30 ± 5% -0.6 2.75 ± 2% perf-profile.calltrace.cycles-pp.btrfs_force_cow_block.btrfs_cow_block.btrfs_search_slot.btrfs_lookup_csum.btrfs_csum_file_blocks
3.31 ± 5% -0.6 2.76 ± 2% perf-profile.calltrace.cycles-pp.btrfs_cow_block.btrfs_search_slot.btrfs_lookup_csum.btrfs_csum_file_blocks.log_csums
2.35 ± 5% -0.5 1.81 ± 6% perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.34 ± 5% -0.5 1.80 ± 6% perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.26 ± 5% -0.5 1.74 ± 6% perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.25 ± 5% -0.5 1.73 ± 6% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64
1.86 ± 3% -0.5 1.36 ± 4% perf-profile.calltrace.cycles-pp.start_ordered_ops.btrfs_sync_file.do_fsync.__x64_sys_fsync.do_syscall_64
1.83 ± 3% -0.5 1.34 ± 3% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.btrfs_fdatawrite_range.start_ordered_ops.btrfs_sync_file.do_fsync
1.84 ± 3% -0.5 1.35 ± 4% perf-profile.calltrace.cycles-pp.btrfs_fdatawrite_range.start_ordered_ops.btrfs_sync_file.do_fsync.__x64_sys_fsync
1.81 ± 3% -0.5 1.33 ± 4% perf-profile.calltrace.cycles-pp.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_fdatawrite_range.start_ordered_ops.btrfs_sync_file
1.80 ± 3% -0.5 1.31 ± 4% perf-profile.calltrace.cycles-pp.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_fdatawrite_range.start_ordered_ops
1.78 ± 3% -0.5 1.30 ± 4% perf-profile.calltrace.cycles-pp.btrfs_writepages.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_fdatawrite_range
1.77 ± 3% -0.5 1.29 ± 4% perf-profile.calltrace.cycles-pp.extent_write_cache_pages.btrfs_writepages.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range
2.90 ± 3% -0.5 2.42 ± 2% perf-profile.calltrace.cycles-pp.btrfs_mkdir.vfs_mkdir.do_mkdirat.__x64_sys_mkdir.do_syscall_64
2.94 ± 3% -0.5 2.47 ± 2% perf-profile.calltrace.cycles-pp.vfs_mkdir.do_mkdirat.__x64_sys_mkdir.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.97 ± 5% -0.5 1.50 ± 6% perf-profile.calltrace.cycles-pp.open_last_lookups.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat
1.63 ± 11% -0.5 1.17 ± 4% perf-profile.calltrace.cycles-pp.__btrfs_run_delayed_refs.btrfs_run_delayed_refs.flush_space.btrfs_preempt_reclaim_metadata_space.process_one_work
1.63 ± 11% -0.5 1.17 ± 3% perf-profile.calltrace.cycles-pp.btrfs_run_delayed_refs.flush_space.btrfs_preempt_reclaim_metadata_space.process_one_work.worker_thread
1.68 ± 3% -0.5 1.22 ± 4% perf-profile.calltrace.cycles-pp.extent_writepage.extent_write_cache_pages.btrfs_writepages.do_writepages.filemap_fdatawrite_wbc
0.81 -0.5 0.36 ± 71% perf-profile.calltrace.cycles-pp.submit_extent_folio.extent_writepage_io.extent_writepage.extent_write_cache_pages.btrfs_writepages
2.68 ± 2% -0.5 2.23 ± 3% perf-profile.calltrace.cycles-pp.btrfs_create_common.btrfs_mkdir.vfs_mkdir.do_mkdirat.__x64_sys_mkdir
1.88 ± 5% -0.4 1.43 ± 6% perf-profile.calltrace.cycles-pp.lookup_open.open_last_lookups.path_openat.do_filp_open.do_sys_openat2
2.38 ± 2% -0.4 1.96 ± 3% perf-profile.calltrace.cycles-pp.btrfs_create_new_inode.btrfs_create_common.btrfs_mkdir.vfs_mkdir.do_mkdirat
2.77 ± 4% -0.4 2.36 ± 4% perf-profile.calltrace.cycles-pp.check_leaf_item.__btrfs_check_leaf.btrfs_check_leaf.btree_csum_one_bio.btrfs_submit_chunk
0.66 ± 8% -0.4 0.28 ±100% perf-profile.calltrace.cycles-pp.fbcon_redraw.fbcon_scroll.con_scroll.lf.vt_console_print
0.88 ± 25% -0.4 0.50 ± 45% perf-profile.calltrace.cycles-pp.delay_tsc.wait_for_lsr.serial8250_console_write.console_flush_all.console_unlock
1.52 ± 6% -0.4 1.14 ± 3% perf-profile.calltrace.cycles-pp.btrfs_async_run_delayed_root.btrfs_work_helper.process_one_work.worker_thread.kthread
1.85 ± 4% -0.4 1.47 perf-profile.calltrace.cycles-pp.btrfs_insert_empty_items.copy_items.copy_inode_items_to_log.btrfs_log_inode.btrfs_log_inode_parent
1.73 ± 4% -0.4 1.35 perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_insert_empty_items.copy_items.copy_inode_items_to_log.btrfs_log_inode
1.46 ± 6% -0.4 1.10 ± 3% perf-profile.calltrace.cycles-pp.btrfs_run_delayed_refs_for_head.__btrfs_run_delayed_refs.btrfs_run_delayed_refs.flush_space.btrfs_preempt_reclaim_metadata_space
1.96 ± 6% -0.4 1.60 ± 2% perf-profile.calltrace.cycles-pp.btrfs_commit_transaction.flush_space.btrfs_preempt_reclaim_metadata_space.process_one_work.worker_thread
0.60 ± 8% -0.3 0.26 ±100% perf-profile.calltrace.cycles-pp._find_next_zero_bit.steal_from_bitmap.__btrfs_add_free_space.unpin_extent_range.btrfs_finish_extent_commit
0.70 ± 8% -0.3 0.38 ± 71% perf-profile.calltrace.cycles-pp.vt_console_print.console_flush_all.console_unlock.vprintk_emit.devkmsg_emit
1.34 ± 6% -0.3 1.02 ± 3% perf-profile.calltrace.cycles-pp.btrfs_create_common.lookup_open.open_last_lookups.path_openat.do_filp_open
1.77 ± 3% -0.3 1.45 ± 4% perf-profile.calltrace.cycles-pp.btrfs_add_link.btrfs_create_new_inode.btrfs_create_common.btrfs_mkdir.vfs_mkdir
1.46 ± 5% -0.3 1.15 ± 2% perf-profile.calltrace.cycles-pp.btrfs_force_cow_block.btrfs_cow_block.btrfs_search_slot.btrfs_insert_empty_items.copy_items
1.47 ± 4% -0.3 1.16 ± 2% perf-profile.calltrace.cycles-pp.btrfs_cow_block.btrfs_search_slot.btrfs_insert_empty_items.copy_items.copy_inode_items_to_log
0.69 ± 8% -0.3 0.37 ± 71% perf-profile.calltrace.cycles-pp.fbcon_scroll.con_scroll.lf.vt_console_print.console_flush_all
0.69 ± 8% -0.3 0.37 ± 71% perf-profile.calltrace.cycles-pp.con_scroll.lf.vt_console_print.console_flush_all.console_unlock
0.69 ± 8% -0.3 0.37 ± 71% perf-profile.calltrace.cycles-pp.lf.vt_console_print.console_flush_all.console_unlock.vprintk_emit
1.21 ± 8% -0.3 0.90 ± 5% perf-profile.calltrace.cycles-pp.run_delayed_data_ref.btrfs_run_delayed_refs_for_head.__btrfs_run_delayed_refs.btrfs_run_delayed_refs.flush_space
0.90 -0.3 0.60 ± 7% perf-profile.calltrace.cycles-pp.extent_writepage_io.extent_writepage.extent_write_cache_pages.btrfs_writepages.do_writepages
1.71 ± 2% -0.3 1.40 ± 4% perf-profile.calltrace.cycles-pp.btrfs_insert_dir_item.btrfs_add_link.btrfs_create_new_inode.btrfs_create_common.btrfs_mkdir
1.52 ± 3% -0.3 1.23 ± 4% perf-profile.calltrace.cycles-pp.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link.btrfs_create_new_inode.btrfs_create_common
1.51 ± 3% -0.3 1.23 ± 4% perf-profile.calltrace.cycles-pp.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link.btrfs_create_new_inode
1.17 ± 6% -0.3 0.89 ± 5% perf-profile.calltrace.cycles-pp.btrfs_create_new_inode.btrfs_create_common.lookup_open.open_last_lookups.path_openat
1.36 ± 7% -0.3 1.08 ± 3% perf-profile.calltrace.cycles-pp.btrfs_alloc_tree_block.btrfs_force_cow_block.btrfs_cow_block.btrfs_search_slot.btrfs_lookup_csum
1.80 ± 3% -0.3 1.54 ± 4% perf-profile.calltrace.cycles-pp.btrfs_get_32.__btrfs_check_leaf.btrfs_check_leaf.btree_csum_one_bio.btrfs_submit_chunk
1.10 ± 5% -0.2 0.87 ± 3% perf-profile.calltrace.cycles-pp.btrfs_csum_file_blocks.btrfs_finish_one_ordered.btrfs_work_helper.process_one_work.worker_thread
0.79 ± 6% -0.2 0.58 ± 4% perf-profile.calltrace.cycles-pp.btrfs_insert_delayed_item.btrfs_async_run_delayed_root.btrfs_work_helper.process_one_work.worker_thread
0.93 ± 3% -0.2 0.73 ± 4% perf-profile.calltrace.cycles-pp.btrfs_extend_item.btrfs_csum_file_blocks.btrfs_finish_one_ordered.btrfs_work_helper.process_one_work
1.30 ± 4% -0.2 1.10 ± 2% perf-profile.calltrace.cycles-pp.log_all_new_ancestors.btrfs_log_inode_parent.btrfs_log_dentry_safe.btrfs_sync_file.do_fsync
0.96 ± 8% -0.2 0.76 ± 4% perf-profile.calltrace.cycles-pp.insert_reserved_file_extent.btrfs_finish_one_ordered.btrfs_work_helper.process_one_work.worker_thread
0.88 ± 3% -0.2 0.69 ± 4% perf-profile.calltrace.cycles-pp.__memmove.btrfs_extend_item.btrfs_csum_file_blocks.btrfs_finish_one_ordered.btrfs_work_helper
1.17 ± 4% -0.2 0.98 ± 2% perf-profile.calltrace.cycles-pp.btrfs_log_inode.log_all_new_ancestors.btrfs_log_inode_parent.btrfs_log_dentry_safe.btrfs_sync_file
0.97 ± 3% -0.2 0.80 ± 2% perf-profile.calltrace.cycles-pp.csum_tree_block.btree_csum_one_bio.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages
0.94 ± 4% -0.2 0.77 ± 3% perf-profile.calltrace.cycles-pp.__pi_memcpy.copy_extent_buffer_full.btrfs_force_cow_block.btrfs_cow_block.btrfs_search_slot
0.97 ± 4% -0.2 0.80 ± 3% perf-profile.calltrace.cycles-pp.copy_extent_buffer_full.btrfs_force_cow_block.btrfs_cow_block.btrfs_search_slot.btrfs_lookup_csum
1.00 ± 4% -0.2 0.84 ± 2% perf-profile.calltrace.cycles-pp.copy_inode_items_to_log.btrfs_log_inode.log_all_new_ancestors.btrfs_log_inode_parent.btrfs_log_dentry_safe
0.82 ± 3% -0.2 0.65 ± 5% perf-profile.calltrace.cycles-pp.setup_items_for_insert.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link
0.92 ± 2% -0.2 0.76 ± 2% perf-profile.calltrace.cycles-pp.crc32c_arch.chksum_update.csum_tree_block.btree_csum_one_bio.btrfs_submit_chunk
0.93 ± 2% -0.2 0.77 ± 2% perf-profile.calltrace.cycles-pp.chksum_update.csum_tree_block.btree_csum_one_bio.btrfs_submit_chunk.btrfs_submit_bbio
0.89 ± 10% -0.2 0.73 ± 2% perf-profile.calltrace.cycles-pp.btrfs_write_and_wait_transaction.btrfs_commit_transaction.flush_space.btrfs_preempt_reclaim_metadata_space.process_one_work
0.84 ± 5% -0.2 0.68 ± 6% perf-profile.calltrace.cycles-pp.btrfs_do_write_iter.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.87 ± 10% -0.2 0.72 ± 2% perf-profile.calltrace.cycles-pp.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction
0.75 ± 8% -0.2 0.60 ± 3% perf-profile.calltrace.cycles-pp.alloc_extent_buffer.btrfs_init_new_buffer.btrfs_alloc_tree_block.btrfs_force_cow_block.btrfs_cow_block
0.60 ± 5% -0.2 0.45 ± 44% perf-profile.calltrace.cycles-pp.btrfs_comp_cpu_keys.__btrfs_check_leaf.btrfs_check_leaf.btree_csum_one_bio.btrfs_submit_chunk
0.87 ± 10% -0.2 0.72 ± 2% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction.flush_space
0.87 ± 10% -0.2 0.72 ± 2% perf-profile.calltrace.cycles-pp.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction
1.02 ± 6% -0.2 0.87 ± 3% perf-profile.calltrace.cycles-pp.btrfs_check_node.btree_csum_one_bio.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages
0.82 ± 4% -0.2 0.68 ± 6% perf-profile.calltrace.cycles-pp.btrfs_buffered_write.btrfs_do_write_iter.vfs_write.ksys_write.do_syscall_64
0.88 ± 10% -0.2 0.73 ± 2% perf-profile.calltrace.cycles-pp.btrfs_write_marked_extents.btrfs_write_and_wait_transaction.btrfs_commit_transaction.flush_space.btrfs_preempt_reclaim_metadata_space
0.89 ± 2% -0.1 0.75 ± 2% perf-profile.calltrace.cycles-pp.crc32c_x86_3way.crc32c_arch.chksum_update.csum_tree_block.btree_csum_one_bio
0.85 ± 4% -0.1 0.70 ± 4% perf-profile.calltrace.cycles-pp.btrfs_finish_extent_commit.btrfs_commit_transaction.flush_space.btrfs_preempt_reclaim_metadata_space.process_one_work
0.75 ± 5% -0.1 0.61 ± 3% perf-profile.calltrace.cycles-pp.writepage_delalloc.extent_writepage.extent_write_cache_pages.btrfs_writepages.do_writepages
0.96 ± 6% -0.1 0.82 ± 3% perf-profile.calltrace.cycles-pp.__btrfs_check_node.btrfs_check_node.btree_csum_one_bio.btrfs_submit_chunk.btrfs_submit_bbio
0.82 ± 4% -0.1 0.68 ± 4% perf-profile.calltrace.cycles-pp.unpin_extent_range.btrfs_finish_extent_commit.btrfs_commit_transaction.flush_space.btrfs_preempt_reclaim_metadata_space
0.81 ± 4% -0.1 0.67 ± 5% perf-profile.calltrace.cycles-pp.__btrfs_add_free_space.unpin_extent_range.btrfs_finish_extent_commit.btrfs_commit_transaction.flush_space
0.69 ± 4% -0.1 0.56 ± 5% perf-profile.calltrace.cycles-pp.filename_create.do_mkdirat.__x64_sys_mkdir.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.70 ± 5% -0.1 0.57 ± 5% perf-profile.calltrace.cycles-pp.copy_one_range.btrfs_buffered_write.btrfs_do_write_iter.vfs_write.ksys_write
0.89 ± 3% -0.1 0.76 ± 4% perf-profile.calltrace.cycles-pp.btrfs_get_32.check_leaf_item.__btrfs_check_leaf.btrfs_check_leaf.btree_csum_one_bio
0.73 ± 5% -0.1 0.61 ± 5% perf-profile.calltrace.cycles-pp.steal_from_bitmap.__btrfs_add_free_space.unpin_extent_range.btrfs_finish_extent_commit.btrfs_commit_transaction
0.66 ± 6% -0.1 0.55 ± 4% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_insert_empty_items.insert_with_overflow.btrfs_insert_dir_item.btrfs_add_link
0.62 ± 7% +0.1 0.72 ± 2% perf-profile.calltrace.cycles-pp.btrfs_alloc_tree_block.btrfs_force_cow_block.btrfs_cow_block.btrfs_search_slot.btrfs_update_root
0.00 +0.6 0.63 ± 3% perf-profile.calltrace.cycles-pp.__queue_work.queue_work_on.__submit_bio.__submit_bio_noacct.btrfs_submit_bio
0.00 +0.7 0.66 ± 3% perf-profile.calltrace.cycles-pp.queue_work_on.__submit_bio.__submit_bio_noacct.btrfs_submit_bio.btrfs_submit_chunk
0.00 +0.7 0.68 ± 3% perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary
0.00 +0.7 0.69 ± 3% perf-profile.calltrace.cycles-pp.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue.__sysvec_call_function_single.sysvec_call_function_single
0.00 +0.7 0.71 ± 2% perf-profile.calltrace.cycles-pp.clone_write_end_io_work.process_one_work.worker_thread.kthread.ret_from_fork
0.00 +0.7 0.73 ± 3% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.common_startup_64
0.00 +0.8 0.82 ± 4% perf-profile.calltrace.cycles-pp.__folio_end_writeback.folio_end_writeback_no_dropbehind.folio_end_writeback.end_bbio_meta_write.orig_write_end_io_work
0.00 +0.8 0.85 ± 3% perf-profile.calltrace.cycles-pp.folio_end_writeback_no_dropbehind.folio_end_writeback.end_bbio_meta_write.orig_write_end_io_work.process_one_work
0.00 +0.9 0.88 ± 5% perf-profile.calltrace.cycles-pp.__schedule.schedule.worker_thread.kthread.ret_from_fork
0.00 +0.9 0.94 ± 3% perf-profile.calltrace.cycles-pp.folio_end_writeback.end_bbio_meta_write.orig_write_end_io_work.process_one_work.worker_thread
0.00 +1.0 0.95 ± 5% perf-profile.calltrace.cycles-pp.schedule.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
0.00 +1.0 1.05 ± 3% perf-profile.calltrace.cycles-pp.sched_ttwu_pending.__flush_smp_call_function_queue.__sysvec_call_function_single.sysvec_call_function_single.asm_sysvec_call_function_single
0.00 +1.4 1.43 ± 2% perf-profile.calltrace.cycles-pp.end_bbio_meta_write.orig_write_end_io_work.process_one_work.worker_thread.kthread
0.00 +1.6 1.60 ± 2% perf-profile.calltrace.cycles-pp.__flush_smp_call_function_queue.__sysvec_call_function_single.sysvec_call_function_single.asm_sysvec_call_function_single.pv_native_safe_halt
0.09 ±223% +1.6 1.74 ± 2% perf-profile.calltrace.cycles-pp.__sysvec_call_function_single.sysvec_call_function_single.asm_sysvec_call_function_single.pv_native_safe_halt.acpi_safe_halt
0.00 +1.7 1.66 ± 2% perf-profile.calltrace.cycles-pp.orig_write_end_io_work.process_one_work.worker_thread.kthread.ret_from_fork
0.74 ± 13% +1.8 2.56 ± 3% perf-profile.calltrace.cycles-pp.sysvec_call_function_single.asm_sysvec_call_function_single.pv_native_safe_halt.acpi_safe_halt.acpi_idle_do_entry
1.91 ± 13% +2.3 4.22 ± 2% perf-profile.calltrace.cycles-pp.pv_native_safe_halt.acpi_safe_halt.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state
4.26 ± 5% +8.7 13.01 ± 3% perf-profile.calltrace.cycles-pp.acpi_safe_halt.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter
4.26 ± 5% +8.8 13.02 ± 3% perf-profile.calltrace.cycles-pp.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
4.28 ± 5% +8.8 13.04 ± 3% perf-profile.calltrace.cycles-pp.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
4.40 ± 5% +9.0 13.43 ± 3% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
4.15 ± 6% +9.1 13.22 ± 2% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
4.49 ± 7% +9.4 13.92 ± 2% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.common_startup_64
5.00 ± 8% +10.1 15.06 ± 2% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.common_startup_64
5.01 ± 7% +10.1 15.11 ± 2% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.common_startup_64
5.01 ± 7% +10.1 15.12 ± 2% perf-profile.calltrace.cycles-pp.start_secondary.common_startup_64
5.51 ± 6% +10.1 15.65 perf-profile.calltrace.cycles-pp.common_startup_64
4.64 ± 2% +14.4 19.00 ± 2% perf-profile.calltrace.cycles-pp.asm_sysvec_call_function_single.pv_native_safe_halt.acpi_safe_halt.acpi_idle_do_entry.acpi_idle_enter
61.00 -9.3 51.68 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
60.98 -9.3 51.67 perf-profile.children.cycles-pp.do_syscall_64
31.91 ± 3% -4.4 27.47 ± 2% perf-profile.children.cycles-pp.__x64_sys_fsync
31.90 ± 3% -4.4 27.47 ± 2% perf-profile.children.cycles-pp.do_fsync
31.89 ± 3% -4.4 27.45 ± 2% perf-profile.children.cycles-pp.btrfs_sync_file
22.16 ± 5% -3.6 18.57 ± 7% perf-profile.children.cycles-pp.ksys_write
22.15 ± 5% -3.6 18.56 ± 7% perf-profile.children.cycles-pp.vfs_write
21.34 ± 5% -3.4 17.91 ± 7% perf-profile.children.cycles-pp.vprintk_emit
21.24 ± 6% -3.4 17.82 ± 7% perf-profile.children.cycles-pp.console_flush_all
21.24 ± 6% -3.4 17.82 ± 7% perf-profile.children.cycles-pp.console_unlock
21.24 ± 5% -3.4 17.82 ± 7% perf-profile.children.cycles-pp.devkmsg_write.cold
21.24 ± 5% -3.4 17.82 ± 7% perf-profile.children.cycles-pp.devkmsg_emit
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.children.cycles-pp.ast_mode_config_helper_atomic_commit_tail
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.children.cycles-pp.drm_atomic_helper_dirtyfb
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.children.cycles-pp.drm_atomic_helper_commit
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.children.cycles-pp.drm_atomic_helper_commit_tail
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.children.cycles-pp.drm_fb_helper_damage_work
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.children.cycles-pp.drm_fbdev_shmem_helper_fb_dirty
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.children.cycles-pp.commit_tail
23.36 ± 2% -3.3 20.04 ± 2% perf-profile.children.cycles-pp.drm_atomic_commit
23.32 ± 2% -3.3 20.01 ± 2% perf-profile.children.cycles-pp.ast_primary_plane_helper_atomic_update
23.32 ± 2% -3.3 20.01 ± 2% perf-profile.children.cycles-pp.drm_fb_memcpy
23.30 ± 2% -3.3 20.00 ± 2% perf-profile.children.cycles-pp.memcpy_toio
19.59 ± 3% -3.1 16.50 ± 2% perf-profile.children.cycles-pp.do_writepages
19.68 ± 3% -3.1 16.60 ± 2% perf-profile.children.cycles-pp.__filemap_fdatawrite_range
19.64 ± 3% -3.1 16.57 ± 2% perf-profile.children.cycles-pp.filemap_fdatawrite_wbc
16.74 ± 2% -2.9 13.83 ± 2% perf-profile.children.cycles-pp.btrfs_submit_chunk
16.75 ± 2% -2.9 13.83 ± 2% perf-profile.children.cycles-pp.btrfs_submit_bbio
17.98 ± 3% -2.6 15.34 ± 2% perf-profile.children.cycles-pp.btrfs_write_marked_extents
17.79 ± 3% -2.6 15.18 ± 2% perf-profile.children.cycles-pp.btree_write_cache_pages
20.04 ± 3% -2.4 17.64 ± 2% perf-profile.children.cycles-pp.btrfs_sync_log
31.50 -1.9 29.61 ± 2% perf-profile.children.cycles-pp.process_one_work
11.88 ± 3% -1.9 9.99 ± 2% perf-profile.children.cycles-pp.btrfs_search_slot
6.52 ± 3% -1.5 5.00 ± 2% perf-profile.children.cycles-pp.__submit_bio
9.03 ± 4% -1.5 7.52 ± 2% perf-profile.children.cycles-pp.btrfs_log_dentry_safe
9.02 ± 4% -1.5 7.51 ± 2% perf-profile.children.cycles-pp.btrfs_log_inode_parent
6.54 ± 3% -1.5 5.02 ± 2% perf-profile.children.cycles-pp.__submit_bio_noacct
8.86 ± 4% -1.5 7.38 ± 2% perf-profile.children.cycles-pp.btrfs_log_inode
9.67 ± 2% -1.5 8.19 ± 2% perf-profile.children.cycles-pp.btree_csum_one_bio
8.05 ± 4% -1.4 6.68 ± 2% perf-profile.children.cycles-pp.copy_inode_items_to_log
6.44 ± 3% -1.3 5.14 ± 2% perf-profile.children.cycles-pp.btrfs_insert_empty_items
6.14 ± 3% -1.2 4.95 perf-profile.children.cycles-pp.btrfs_submit_bio
6.93 ± 4% -1.2 5.76 ± 2% perf-profile.children.cycles-pp.copy_items
7.58 ± 2% -1.1 6.44 ± 3% perf-profile.children.cycles-pp.__btrfs_check_leaf
7.58 ± 2% -1.1 6.44 ± 2% perf-profile.children.cycles-pp.btrfs_check_leaf
4.43 ± 7% -1.1 3.35 ± 3% perf-profile.children.cycles-pp.btrfs_work_helper
5.02 ± 3% -0.9 4.09 ± 2% perf-profile.children.cycles-pp.brd_submit_bio
6.60 ± 5% -0.8 5.75 ± 2% perf-profile.children.cycles-pp.btrfs_cow_block
6.58 ± 5% -0.8 5.74 ± 2% perf-profile.children.cycles-pp.btrfs_force_cow_block
4.93 ± 3% -0.8 4.10 ± 2% perf-profile.children.cycles-pp.btrfs_csum_file_blocks
3.60 ± 7% -0.8 2.77 ± 3% perf-profile.children.cycles-pp.btrfs_preempt_reclaim_metadata_space
3.60 ± 7% -0.8 2.77 ± 3% perf-profile.children.cycles-pp.flush_space
4.03 ± 3% -0.8 3.24 ± 3% perf-profile.children.cycles-pp.btrfs_create_common
3.56 ± 3% -0.7 2.86 ± 3% perf-profile.children.cycles-pp.btrfs_create_new_inode
4.23 ± 3% -0.7 3.55 ± 2% perf-profile.children.cycles-pp.btrfs_get_32
3.80 ± 3% -0.7 3.15 ± 2% perf-profile.children.cycles-pp.mkdir
3.75 ± 2% -0.6 3.11 ± 2% perf-profile.children.cycles-pp.__x64_sys_mkdir
3.70 ± 3% -0.6 3.07 ± 2% perf-profile.children.cycles-pp.do_mkdirat
2.82 ± 7% -0.6 2.19 ± 3% perf-profile.children.cycles-pp.btrfs_finish_one_ordered
3.82 ± 4% -0.6 3.22 ± 3% perf-profile.children.cycles-pp.log_csums
3.65 ± 2% -0.6 3.06 ± 3% perf-profile.children.cycles-pp.__pi_memcpy
3.55 ± 5% -0.6 2.97 ± 2% perf-profile.children.cycles-pp.btrfs_lookup_csum
2.37 ± 5% -0.5 1.83 ± 6% perf-profile.children.cycles-pp.__x64_sys_openat
2.36 ± 5% -0.5 1.82 ± 6% perf-profile.children.cycles-pp.do_sys_openat2
2.29 ± 5% -0.5 1.75 ± 6% perf-profile.children.cycles-pp.do_filp_open
3.36 ± 3% -0.5 2.82 ± 3% perf-profile.children.cycles-pp.check_leaf_item
2.28 ± 5% -0.5 1.75 ± 6% perf-profile.children.cycles-pp.path_openat
1.84 ± 11% -0.5 1.32 ± 3% perf-profile.children.cycles-pp.__btrfs_run_delayed_refs
1.84 ± 11% -0.5 1.32 ± 3% perf-profile.children.cycles-pp.btrfs_run_delayed_refs
1.86 ± 3% -0.5 1.36 ± 4% perf-profile.children.cycles-pp.start_ordered_ops
1.84 ± 3% -0.5 1.35 ± 4% perf-profile.children.cycles-pp.btrfs_fdatawrite_range
2.38 ± 3% -0.5 1.89 ± 4% perf-profile.children.cycles-pp.setup_items_for_insert
1.78 ± 3% -0.5 1.30 ± 4% perf-profile.children.cycles-pp.btrfs_writepages
2.40 ± 3% -0.5 1.92 ± 4% perf-profile.children.cycles-pp.btrfs_add_link
2.90 ± 3% -0.5 2.42 ± 2% perf-profile.children.cycles-pp.btrfs_mkdir
1.77 ± 3% -0.5 1.30 ± 4% perf-profile.children.cycles-pp.extent_write_cache_pages
2.94 ± 3% -0.5 2.47 ± 2% perf-profile.children.cycles-pp.vfs_mkdir
1.98 ± 5% -0.5 1.50 ± 6% perf-profile.children.cycles-pp.open_last_lookups
2.28 ± 3% -0.5 1.82 ± 3% perf-profile.children.cycles-pp.btrfs_insert_dir_item
1.68 ± 3% -0.5 1.22 ± 4% perf-profile.children.cycles-pp.extent_writepage
1.88 ± 5% -0.4 1.44 ± 6% perf-profile.children.cycles-pp.lookup_open
2.00 ± 2% -0.4 1.57 ± 4% perf-profile.children.cycles-pp.__memmove
1.65 ± 7% -0.4 1.24 ± 3% perf-profile.children.cycles-pp.btrfs_run_delayed_refs_for_head
1.53 ± 6% -0.4 1.14 ± 3% perf-profile.children.cycles-pp.btrfs_async_run_delayed_root
2.77 ± 5% -0.4 2.40 ± 2% perf-profile.children.cycles-pp.btrfs_alloc_tree_block
1.96 ± 7% -0.4 1.60 ± 2% perf-profile.children.cycles-pp.btrfs_commit_transaction
2.24 ± 4% -0.4 1.88 ± 3% perf-profile.children.cycles-pp.copy_extent_buffer_full
1.80 ± 2% -0.4 1.44 ± 4% perf-profile.children.cycles-pp.insert_with_overflow
2.65 ± 4% -0.3 2.31 ± 2% perf-profile.children.cycles-pp.io_serial_out
1.33 ± 7% -0.3 1.00 ± 5% perf-profile.children.cycles-pp.run_delayed_data_ref
0.93 ± 25% -0.3 0.61 ± 12% perf-profile.children.cycles-pp.delay_tsc
1.66 ± 3% -0.3 1.35 ± 4% perf-profile.children.cycles-pp.read_block_for_search
0.90 -0.3 0.60 ± 7% perf-profile.children.cycles-pp.extent_writepage_io
0.81 -0.3 0.52 ± 8% perf-profile.children.cycles-pp.submit_extent_folio
0.73 ± 2% -0.3 0.43 ± 10% perf-profile.children.cycles-pp.submit_one_bio
0.44 ± 7% -0.3 0.19 ± 11% perf-profile.children.cycles-pp.btrfs_start_ordered_extent_nowriteback
1.95 ± 6% -0.3 1.70 perf-profile.children.cycles-pp.btrfs_init_new_buffer
1.76 ± 5% -0.2 1.53 ± 3% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
1.33 ± 3% -0.2 1.12 ± 4% perf-profile.children.cycles-pp.find_extent_buffer
0.79 ± 6% -0.2 0.58 ± 4% perf-profile.children.cycles-pp.btrfs_insert_delayed_item
1.02 ± 4% -0.2 0.81 ± 7% perf-profile.children.cycles-pp.btrfs_lookup_dir_item
0.94 ± 4% -0.2 0.73 ± 4% perf-profile.children.cycles-pp.btrfs_extend_item
1.18 ± 2% -0.2 0.98 ± 2% perf-profile.children.cycles-pp.crc32c_arch
1.30 ± 4% -0.2 1.10 ± 2% perf-profile.children.cycles-pp.log_all_new_ancestors
0.96 ± 8% -0.2 0.76 ± 4% perf-profile.children.cycles-pp.insert_reserved_file_extent
1.09 ± 4% -0.2 0.90 ± 6% perf-profile.children.cycles-pp.btrfs_bin_search
1.05 ± 4% -0.2 0.86 ± 5% perf-profile.children.cycles-pp.btrfs_release_path
1.08 ± 2% -0.2 0.89 ± 2% perf-profile.children.cycles-pp.crc32c_x86_3way
0.70 ± 8% -0.2 0.52 ± 17% perf-profile.children.cycles-pp.vt_console_print
1.02 ± 2% -0.2 0.84 ± 2% perf-profile.children.cycles-pp.csum_tree_block
0.66 ± 19% -0.2 0.48 ± 5% perf-profile.children.cycles-pp.__mutex_lock
0.66 ± 19% -0.2 0.48 ± 5% perf-profile.children.cycles-pp.mutex_spin_on_owner
0.69 ± 8% -0.2 0.51 ± 16% perf-profile.children.cycles-pp.fbcon_scroll
0.69 ± 8% -0.2 0.51 ± 17% perf-profile.children.cycles-pp.con_scroll
0.69 ± 8% -0.2 0.51 ± 17% perf-profile.children.cycles-pp.lf
0.67 ± 9% -0.2 0.50 ± 16% perf-profile.children.cycles-pp.fbcon_redraw
0.67 ± 5% -0.2 0.50 ± 4% perf-profile.children.cycles-pp.alloc_reserved_extent
0.98 ± 2% -0.2 0.82 ± 2% perf-profile.children.cycles-pp.chksum_update
0.62 ± 9% -0.2 0.45 ± 17% perf-profile.children.cycles-pp.fbcon_putcs
0.89 ± 10% -0.2 0.73 ± 2% perf-profile.children.cycles-pp.btrfs_write_and_wait_transaction
0.84 ± 5% -0.2 0.68 ± 6% perf-profile.children.cycles-pp.btrfs_do_write_iter
1.70 ± 5% -0.2 1.54 perf-profile.children.cycles-pp.alloc_extent_buffer
0.62 ± 4% -0.2 0.47 ± 4% perf-profile.children.cycles-pp.btrfs_remove_from_free_space_tree
0.59 ± 9% -0.2 0.43 ± 17% perf-profile.children.cycles-pp.bit_putcs
0.83 ± 4% -0.2 0.68 ± 6% perf-profile.children.cycles-pp.btrfs_buffered_write
1.02 ± 6% -0.2 0.87 ± 3% perf-profile.children.cycles-pp.__btrfs_check_node
1.02 ± 6% -0.2 0.87 ± 3% perf-profile.children.cycles-pp.btrfs_check_node
0.88 ± 4% -0.1 0.74 ± 5% perf-profile.children.cycles-pp.split_leaf
0.93 ± 6% -0.1 0.78 ± 2% perf-profile.children.cycles-pp.read_extent_buffer
0.85 ± 4% -0.1 0.70 ± 4% perf-profile.children.cycles-pp.btrfs_finish_extent_commit
0.76 ± 6% -0.1 0.61 ± 3% perf-profile.children.cycles-pp.writepage_delalloc
0.82 ± 5% -0.1 0.68 ± 4% perf-profile.children.cycles-pp.unpin_extent_range
0.79 ± 3% -0.1 0.65 ± 5% perf-profile.children.cycles-pp.kmem_cache_alloc_noprof
0.62 ± 5% -0.1 0.48 ± 4% perf-profile.children.cycles-pp.set_extent_bit
0.81 ± 4% -0.1 0.67 ± 5% perf-profile.children.cycles-pp.__btrfs_add_free_space
0.55 ± 4% -0.1 0.42 ± 4% perf-profile.children.cycles-pp.remove_free_space_extent
0.62 ± 5% -0.1 0.49 ± 6% perf-profile.children.cycles-pp.btrfs_check_ref_name_override
0.69 ± 7% -0.1 0.56 ± 4% perf-profile.children.cycles-pp.btrfs_reserve_extent
0.82 ± 4% -0.1 0.69 ± 4% perf-profile.children.cycles-pp.btrfs_get_64
0.69 ± 4% -0.1 0.56 ± 5% perf-profile.children.cycles-pp.filename_create
0.70 ± 5% -0.1 0.57 ± 5% perf-profile.children.cycles-pp.copy_one_range
0.77 ± 5% -0.1 0.64 ± 5% perf-profile.children.cycles-pp.steal_from_bitmap
0.81 ± 5% -0.1 0.68 ± 5% perf-profile.children.cycles-pp.wait_for_xmitr
0.62 ± 4% -0.1 0.49 ± 9% perf-profile.children.cycles-pp.btrfs_lookup_dentry
0.62 ± 4% -0.1 0.50 ± 9% perf-profile.children.cycles-pp.btrfs_lookup
0.59 ± 9% -0.1 0.47 ± 4% perf-profile.children.cycles-pp.find_free_extent
0.61 ± 4% -0.1 0.49 ± 6% perf-profile.children.cycles-pp.check_inode_item
0.46 ± 8% -0.1 0.34 ± 7% perf-profile.children.cycles-pp.btrfs_tree_lock_nested
0.54 ± 10% -0.1 0.42 ± 5% perf-profile.children.cycles-pp.btrfs_drop_extents
0.46 ± 8% -0.1 0.35 ± 6% perf-profile.children.cycles-pp.down_write
0.52 ± 5% -0.1 0.41 ± 5% perf-profile.children.cycles-pp.btrfs_set_extent_bit
0.86 ± 4% -0.1 0.75 ± 5% perf-profile.children.cycles-pp.btrfs_comp_cpu_keys
0.65 ± 6% -0.1 0.54 ± 2% perf-profile.children.cycles-pp.btrfs_set_32
0.50 ± 4% -0.1 0.40 ± 5% perf-profile.children.cycles-pp.__cond_resched
0.65 ± 7% -0.1 0.54 ± 6% perf-profile.children.cycles-pp._find_next_zero_bit
0.39 ± 10% -0.1 0.28 ± 17% perf-profile.children.cycles-pp.drm_fbdev_shmem_defio_imageblit
0.39 ± 10% -0.1 0.28 ± 17% perf-profile.children.cycles-pp.sys_imageblit
0.51 ± 6% -0.1 0.41 ± 2% perf-profile.children.cycles-pp.__btrfs_update_delayed_inode
0.57 -0.1 0.47 ± 5% perf-profile.children.cycles-pp.xa_load
0.52 ± 3% -0.1 0.42 ± 6% perf-profile.children.cycles-pp.lookup_one_qstr_excl
0.27 ± 37% -0.1 0.18 ± 3% perf-profile.children.cycles-pp.asm_exc_page_fault
0.52 ± 8% -0.1 0.43 ± 4% perf-profile.children.cycles-pp.check_extent_data_item
0.29 ± 8% -0.1 0.20 ± 4% perf-profile.children.cycles-pp.alloc_extent_state
0.25 ± 37% -0.1 0.16 ± 5% perf-profile.children.cycles-pp.exc_page_fault
0.25 ± 37% -0.1 0.16 ± 5% perf-profile.children.cycles-pp.do_user_addr_fault
0.24 ± 37% -0.1 0.16 ± 4% perf-profile.children.cycles-pp.handle_mm_fault
0.47 ± 2% -0.1 0.38 ± 3% perf-profile.children.cycles-pp.up_read
0.23 ± 37% -0.1 0.15 ± 4% perf-profile.children.cycles-pp.__handle_mm_fault
0.38 ± 3% -0.1 0.30 ± 8% perf-profile.children.cycles-pp.start_transaction
0.31 ± 5% -0.1 0.23 ± 4% perf-profile.children.cycles-pp.btrfs_tree_read_lock_nested
0.41 ± 9% -0.1 0.33 ± 5% perf-profile.children.cycles-pp.random
0.38 ± 4% -0.1 0.31 ± 5% perf-profile.children.cycles-pp.push_leaf_right
0.48 ± 8% -0.1 0.41 ± 5% perf-profile.children.cycles-pp.cow_file_range
0.32 ± 4% -0.1 0.25 ± 4% perf-profile.children.cycles-pp.down_read
0.39 ± 6% -0.1 0.32 ± 7% perf-profile.children.cycles-pp.btrfs_clear_extent_bit_changeset
0.30 ± 6% -0.1 0.23 ± 7% perf-profile.children.cycles-pp.btrfs_update_inode
0.52 ± 4% -0.1 0.45 ± 5% perf-profile.children.cycles-pp.clone_leaf
0.26 ± 5% -0.1 0.20 ± 8% perf-profile.children.cycles-pp.btrfs_delayed_update_inode
0.28 ± 5% -0.1 0.21 ± 3% perf-profile.children.cycles-pp.btrfs_leaf_free_space
0.34 ± 8% -0.1 0.28 ± 4% perf-profile.children.cycles-pp.btrfs_insert_delayed_dir_index
0.27 ± 3% -0.1 0.20 ± 7% perf-profile.children.cycles-pp.alloc_eb_folio_array
0.37 ± 5% -0.1 0.30 ± 3% perf-profile.children.cycles-pp.btrfs_next_old_leaf
0.33 ± 6% -0.1 0.27 ± 4% perf-profile.children.cycles-pp.btrfs_read_lock_root_node
0.32 ± 7% -0.1 0.26 ± 6% perf-profile.children.cycles-pp.alloc_inode
0.26 ± 16% -0.1 0.19 ± 6% perf-profile.children.cycles-pp.check_dir_item
0.28 ± 7% -0.1 0.21 ± 6% perf-profile.children.cycles-pp.kmem_cache_alloc_lru_noprof
0.36 ± 5% -0.1 0.29 ± 3% perf-profile.children.cycles-pp.free_extent_buffer
0.25 ± 6% -0.1 0.18 ± 7% perf-profile.children.cycles-pp.btrfs_alloc_page_array
0.40 ± 9% -0.1 0.33 ± 8% perf-profile.children.cycles-pp.__write_extent_buffer
0.19 ± 20% -0.1 0.13 ± 7% perf-profile.children.cycles-pp.__wake_up
0.24 ± 5% -0.1 0.18 ± 6% perf-profile.children.cycles-pp.alloc_pages_bulk_noprof
0.39 ± 8% -0.1 0.34 ± 7% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.21 ± 9% -0.1 0.16 ± 6% perf-profile.children.cycles-pp.find_lock_delalloc_range
0.37 ± 8% -0.1 0.32 ± 7% perf-profile.children.cycles-pp.tick_nohz_handler
0.24 ± 5% -0.1 0.18 ± 2% perf-profile.children.cycles-pp.leaf_space_used
0.41 ± 2% -0.1 0.36 ± 4% perf-profile.children.cycles-pp.memset_orig
0.34 ± 5% -0.1 0.28 ± 4% perf-profile.children.cycles-pp.btrfs_free_tree_block
0.23 ± 7% -0.1 0.18 ± 10% perf-profile.children.cycles-pp.check_inode_key
0.30 ± 5% -0.1 0.25 ± 4% perf-profile.children.cycles-pp.__push_leaf_right
0.46 ± 6% -0.0 0.41 ± 5% perf-profile.children.cycles-pp.__filemap_get_folio
0.19 ± 11% -0.0 0.14 ± 8% perf-profile.children.cycles-pp.block_group_cache_tree_search
0.22 ± 7% -0.0 0.17 ± 5% perf-profile.children.cycles-pp.btrfs_alloc_inode
0.22 ± 8% -0.0 0.17 ± 7% perf-profile.children.cycles-pp.fill_inode_item
0.26 ± 4% -0.0 0.21 ± 7% perf-profile.children.cycles-pp.btrfs_get_or_create_delayed_node
0.17 ± 8% -0.0 0.12 ± 6% perf-profile.children.cycles-pp.rcu_do_batch
0.18 ± 7% -0.0 0.14 ± 3% perf-profile.children.cycles-pp.__free_frozen_pages
0.27 ± 6% -0.0 0.23 ± 9% perf-profile.children.cycles-pp.btrfs_dirty_folio
0.25 ± 3% -0.0 0.20 ± 4% perf-profile.children.cycles-pp.unlock_up
0.23 ± 5% -0.0 0.19 ± 7% perf-profile.children.cycles-pp.btrfs_log_holes
0.08 ± 6% -0.0 0.03 ± 70% perf-profile.children.cycles-pp.xa_store
0.19 ± 4% -0.0 0.15 ± 6% perf-profile.children.cycles-pp.btrfs_del_items
0.18 ± 9% -0.0 0.14 ± 3% perf-profile.children.cycles-pp.rcu_core
0.19 ± 10% -0.0 0.14 ± 6% perf-profile.children.cycles-pp.rwsem_down_write_slowpath
0.20 ± 6% -0.0 0.16 ± 8% perf-profile.children.cycles-pp.up_write
0.26 ± 6% -0.0 0.21 ± 9% perf-profile.children.cycles-pp.inode_logged
0.19 ± 7% -0.0 0.14 ± 9% perf-profile.children.cycles-pp.mod_memcg_lruvec_state
0.13 ± 8% -0.0 0.09 ± 7% perf-profile.children.cycles-pp.btrfs_csum_one_bio
0.12 ± 8% -0.0 0.08 ± 13% perf-profile.children.cycles-pp._raw_read_lock
0.24 ± 6% -0.0 0.21 ± 8% perf-profile.children.cycles-pp.btrfs_read_node_slot
0.06 ± 7% -0.0 0.03 ±100% perf-profile.children.cycles-pp.d_alloc
0.20 ± 6% -0.0 0.17 ± 10% perf-profile.children.cycles-pp.read_tree_block
0.14 ± 10% -0.0 0.10 ± 5% perf-profile.children.cycles-pp.__memcg_slab_post_alloc_hook
0.07 ± 8% -0.0 0.04 ± 71% perf-profile.children.cycles-pp.btrfs_get_chunk_map
0.12 ± 7% -0.0 0.09 ± 6% perf-profile.children.cycles-pp.lookup_fast
0.18 ± 7% -0.0 0.14 ± 6% perf-profile.children.cycles-pp.rcu_all_qs
0.08 ± 9% -0.0 0.04 ± 45% perf-profile.children.cycles-pp.xas_create
0.17 ± 8% -0.0 0.14 ± 5% perf-profile.children.cycles-pp.crypto_shash_digest
0.15 ± 9% -0.0 0.12 ± 6% perf-profile.children.cycles-pp.__btrfs_end_transaction
0.09 ± 12% -0.0 0.06 ± 9% perf-profile.children.cycles-pp.__btrfs_free_extent
0.11 ± 12% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.btrfs_set_64
0.15 ± 15% -0.0 0.12 ± 8% perf-profile.children.cycles-pp.btrfs_block_rsv_release
0.10 ± 11% -0.0 0.07 ± 12% perf-profile.children.cycles-pp.btrfs_verify_level_key
0.16 ± 7% -0.0 0.13 ± 7% perf-profile.children.cycles-pp.chksum_digest
0.12 ± 7% -0.0 0.09 ± 17% perf-profile.children.cycles-pp.__btrfs_release_delayed_node
0.14 ± 7% -0.0 0.11 ± 12% perf-profile.children.cycles-pp.do_open
0.19 ± 3% -0.0 0.16 ± 7% perf-profile.children.cycles-pp.folio_mark_accessed
0.09 ± 14% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.btrfs_get_16
0.17 ± 6% -0.0 0.14 ± 6% perf-profile.children.cycles-pp.allocate_slab
0.11 ± 8% -0.0 0.09 ± 10% perf-profile.children.cycles-pp.insert_inode_locked4
0.08 ± 10% -0.0 0.06 ± 9% perf-profile.children.cycles-pp.__xa_store
0.11 ± 10% -0.0 0.08 ± 11% perf-profile.children.cycles-pp.inode_insert5
0.12 ± 9% -0.0 0.10 ± 11% perf-profile.children.cycles-pp.__d_alloc
0.09 ± 11% -0.0 0.07 ± 8% perf-profile.children.cycles-pp.btrfs_calculate_block_csum
0.09 ± 12% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.rwsem_spin_on_owner
0.10 ± 9% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.__d_lookup_rcu
0.09 ± 11% -0.0 0.07 ± 10% perf-profile.children.cycles-pp.btrfs_get_8
0.09 ± 10% -0.0 0.07 ± 10% perf-profile.children.cycles-pp.find_inode
0.08 ± 10% -0.0 0.06 ± 11% perf-profile.children.cycles-pp.__mark_inode_dirty
0.09 ± 8% -0.0 0.07 ± 8% perf-profile.children.cycles-pp.getname_flags
0.08 ± 11% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.copy_for_split
0.08 ± 8% +0.0 0.11 ± 11% perf-profile.children.cycles-pp.folio_unlock
0.10 ± 16% +0.0 0.14 ± 9% perf-profile.children.cycles-pp.work_busy
0.31 ± 5% +0.0 0.36 ± 5% perf-profile.children.cycles-pp.__filemap_add_folio
0.00 +0.1 0.05 perf-profile.children.cycles-pp.x2apic_send_IPI
0.04 ± 71% +0.1 0.09 ± 10% perf-profile.children.cycles-pp.__update_load_avg_se
0.00 +0.1 0.06 ± 9% perf-profile.children.cycles-pp.btrfs_bio_counter_sub
0.00 +0.1 0.06 ± 9% perf-profile.children.cycles-pp.sb_clear_inode_writeback
0.00 +0.1 0.06 ± 9% perf-profile.children.cycles-pp.update_entity_lag
0.00 +0.1 0.06 ± 9% perf-profile.children.cycles-pp.worker_enter_idle
0.17 ± 8% +0.1 0.23 ± 10% perf-profile.children.cycles-pp.__xa_clear_mark
0.00 +0.1 0.06 ± 11% perf-profile.children.cycles-pp.__rdgsbase_inactive
0.10 ± 15% +0.1 0.16 ± 8% perf-profile.children.cycles-pp.update_rq_clock_task
0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.local_clock_noinstr
0.00 +0.1 0.06 ± 11% perf-profile.children.cycles-pp.pick_task_fair
0.01 ±223% +0.1 0.08 ± 6% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.01 ±223% +0.1 0.08 ± 22% perf-profile.children.cycles-pp.do_perf_trace_sched_stat_runtime
0.22 ± 11% +0.1 0.29 ± 4% perf-profile.children.cycles-pp.percpu_counter_add_batch
0.00 +0.1 0.07 ± 12% perf-profile.children.cycles-pp.get_cpu_device
0.08 ± 12% +0.1 0.15 ± 10% perf-profile.children.cycles-pp.xas_set_mark
0.06 ± 13% +0.1 0.13 ± 12% perf-profile.children.cycles-pp.set_next_entity
0.36 ± 7% +0.1 0.43 ± 5% perf-profile.children.cycles-pp.end_bbio_data_write
0.13 ± 7% +0.1 0.21 ± 7% perf-profile.children.cycles-pp.raw_spin_rq_lock_nested
0.13 ± 5% +0.1 0.21 ± 6% perf-profile.children.cycles-pp.xas_clear_mark
0.06 ± 9% +0.1 0.14 ± 10% perf-profile.children.cycles-pp.read_tsc
0.00 +0.1 0.08 ± 16% perf-profile.children.cycles-pp.strnlen
0.00 +0.1 0.08 ± 4% perf-profile.children.cycles-pp.__smp_call_single_queue
0.01 ±223% +0.1 0.09 ± 7% perf-profile.children.cycles-pp.__get_next_timer_interrupt
0.03 ± 70% +0.1 0.12 ± 8% perf-profile.children.cycles-pp.irqtime_account_irq
0.01 ±223% +0.1 0.10 ± 13% perf-profile.children.cycles-pp.finish_task_switch
0.00 +0.1 0.08 ± 8% perf-profile.children.cycles-pp.__wrgsbase_inactive
0.00 +0.1 0.09 ± 7% perf-profile.children.cycles-pp.cpuacct_charge
0.00 +0.1 0.09 ± 7% perf-profile.children.cycles-pp.wake_page_function
0.04 ± 44% +0.1 0.13 ± 9% perf-profile.children.cycles-pp.native_apic_msr_eoi
0.23 ± 10% +0.1 0.32 ± 7% perf-profile.children.cycles-pp.ktime_get
0.00 +0.1 0.09 ± 7% perf-profile.children.cycles-pp.ct_kernel_exit_state
0.00 +0.1 0.09 ± 7% perf-profile.children.cycles-pp.wake_bit_function
0.05 ± 46% +0.1 0.15 ± 6% perf-profile.children.cycles-pp.bio_free
0.07 ± 11% +0.1 0.16 ± 11% perf-profile.children.cycles-pp.set_next_task_fair
0.00 +0.1 0.10 ± 12% perf-profile.children.cycles-pp.bio_endio
0.00 +0.1 0.10 ± 10% perf-profile.children.cycles-pp.cpuidle_governor_latency_req
0.03 ±147% +0.1 0.13 ± 4% perf-profile.children.cycles-pp.tick_nohz_next_event
0.00 +0.1 0.10 ± 14% perf-profile.children.cycles-pp.wq_worker_running
0.01 ±223% +0.1 0.12 ± 11% perf-profile.children.cycles-pp.wake_affine
0.00 +0.1 0.12 ± 9% perf-profile.children.cycles-pp.available_idle_cpu
0.00 +0.1 0.12 ± 16% perf-profile.children.cycles-pp.tick_nohz_idle_enter
0.00 +0.1 0.12 ± 8% perf-profile.children.cycles-pp.wake_up_bit
0.12 ± 10% +0.1 0.25 ± 4% perf-profile.children.cycles-pp.__slab_free
0.06 ± 60% +0.1 0.18 ± 2% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.02 ±141% +0.1 0.14 ± 7% perf-profile.children.cycles-pp.__switch_to
0.00 +0.1 0.13 ± 2% perf-profile.children.cycles-pp.folio_wake_bit
0.48 ± 3% +0.1 0.61 ± 3% perf-profile.children.cycles-pp.kmem_cache_free
0.08 ± 10% +0.1 0.21 ± 5% perf-profile.children.cycles-pp.buffer_tree_clear_mark
0.06 ± 19% +0.1 0.19 ± 8% perf-profile.children.cycles-pp.select_task_rq_fair
0.13 ± 11% +0.1 0.27 ± 5% perf-profile.children.cycles-pp.update_load_avg
0.40 ± 5% +0.1 0.54 ± 3% perf-profile.children.cycles-pp.btrfs_bio_end_io
0.02 ±223% +0.1 0.16 ± 7% perf-profile.children.cycles-pp.perf_tp_event
0.12 ± 6% +0.1 0.26 ± 4% perf-profile.children.cycles-pp.enqueue_entity
0.07 ± 18% +0.1 0.22 ± 7% perf-profile.children.cycles-pp.update_se
0.06 ± 13% +0.2 0.20 ± 7% perf-profile.children.cycles-pp.tick_nohz_stop_idle
0.06 ± 11% +0.2 0.21 ± 4% perf-profile.children.cycles-pp.__resched_curr
0.04 ± 71% +0.2 0.19 ± 5% perf-profile.children.cycles-pp.nr_iowait_cpu
0.02 ± 99% +0.2 0.18 ± 7% perf-profile.children.cycles-pp.poll_idle
0.18 ± 23% +0.2 0.34 ± 4% perf-profile.children.cycles-pp.__wake_up_common
0.00 +0.2 0.16 ± 5% perf-profile.children.cycles-pp.pwq_tryinc_nr_active
0.07 ± 12% +0.2 0.24 ± 3% perf-profile.children.cycles-pp.wakeup_preempt
0.08 ± 35% +0.2 0.25 ± 4% perf-profile.children.cycles-pp.do_perf_trace_sched_wakeup_template
0.06 ± 45% +0.2 0.24 ± 7% perf-profile.children.cycles-pp.sched_clock
0.13 ± 22% +0.2 0.30 ± 9% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.07 ± 11% +0.2 0.24 ± 5% perf-profile.children.cycles-pp.select_task_rq
0.08 ± 16% +0.2 0.26 ± 5% perf-profile.children.cycles-pp.native_sched_clock
0.08 ± 17% +0.2 0.25 ± 5% perf-profile.children.cycles-pp.sched_clock_cpu
0.12 ± 22% +0.2 0.30 ± 7% perf-profile.children.cycles-pp.update_curr
0.01 ±223% +0.2 0.19 ± 9% perf-profile.children.cycles-pp.__x2apic_send_IPI_dest
0.10 ± 16% +0.2 0.29 ± 8% perf-profile.children.cycles-pp.update_rq_clock
0.00 +0.2 0.19 ± 11% perf-profile.children.cycles-pp.bit_wait_io
0.06 ± 6% +0.2 0.25 ± 4% perf-profile.children.cycles-pp.irqentry_enter
0.76 ± 4% +0.2 0.97 ± 3% perf-profile.children.cycles-pp.__folio_end_writeback
0.23 ± 14% +0.2 0.45 ± 11% perf-profile.children.cycles-pp.pick_next_task_fair
0.10 ± 7% +0.2 0.33 ± 3% perf-profile.children.cycles-pp.native_irq_return_iret
0.06 ± 14% +0.2 0.29 ± 2% perf-profile.children.cycles-pp.llist_reverse_order
0.18 ± 3% +0.2 0.42 ± 5% perf-profile.children.cycles-pp.enqueue_task_fair
0.00 +0.2 0.24 ± 5% perf-profile.children.cycles-pp.folio_wait_bit_common
0.16 ± 7% +0.2 0.41 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.14 ± 10% +0.3 0.40 ± 4% perf-profile.children.cycles-pp.tick_irq_enter
0.00 +0.3 0.26 ± 7% perf-profile.children.cycles-pp.__wait_on_bit
0.00 +0.3 0.26 ± 7% perf-profile.children.cycles-pp.out_of_line_wait_on_bit
0.19 ± 3% +0.3 0.46 ± 5% perf-profile.children.cycles-pp.enqueue_task
0.00 +0.3 0.27 ± 5% perf-profile.children.cycles-pp.folio_wait_writeback
0.30 ± 10% +0.3 0.57 ± 11% perf-profile.children.cycles-pp.__pick_next_task
0.13 ± 14% +0.3 0.41 ± 2% perf-profile.children.cycles-pp.__btrfs_wait_marked_extents
0.15 ± 14% +0.3 0.43 ± 3% perf-profile.children.cycles-pp.btrfs_wait_tree_log_extents
0.00 +0.3 0.29 ± 5% perf-profile.children.cycles-pp.__filemap_fdatawait_range
0.24 ± 14% +0.3 0.54 ± 4% perf-profile.children.cycles-pp.dequeue_entity
0.19 ± 25% +0.3 0.49 ± 4% perf-profile.children.cycles-pp.menu_select
0.16 ± 10% +0.3 0.47 ± 5% perf-profile.children.cycles-pp.irq_enter_rcu
0.00 +0.3 0.31 ± 5% perf-profile.children.cycles-pp.btrfs_btree_wait_writeback_range
0.00 +0.3 0.31 ± 4% perf-profile.children.cycles-pp.filemap_fdatawait_range
0.27 ± 11% +0.3 0.58 ± 4% perf-profile.children.cycles-pp.dequeue_entities
0.29 ± 10% +0.3 0.61 ± 3% perf-profile.children.cycles-pp.dequeue_task_fair
0.12 ± 6% +0.3 0.45 ± 3% perf-profile.children.cycles-pp.ttwu_queue_wakelist
0.30 ± 12% +0.3 0.64 ± 3% perf-profile.children.cycles-pp.try_to_block_task
0.77 ± 4% +0.3 1.11 ± 3% perf-profile.children.cycles-pp.folio_end_writeback_no_dropbehind
0.86 ± 4% +0.4 1.21 ± 3% perf-profile.children.cycles-pp.folio_end_writeback
0.53 ± 2% +0.4 0.89 ± 4% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.00 +0.4 0.39 ± 7% perf-profile.children.cycles-pp.io_schedule
0.33 ± 26% +0.4 0.73 ± 3% perf-profile.children.cycles-pp.schedule_idle
0.26 ± 6% +0.5 0.72 ± 2% perf-profile.children.cycles-pp.ttwu_do_activate
0.90 ± 4% +0.5 1.44 ± 2% perf-profile.children.cycles-pp.end_bbio_meta_write
0.00 +0.7 0.71 ± 2% perf-profile.children.cycles-pp.clone_write_end_io_work
0.35 ± 3% +0.7 1.07 ± 2% perf-profile.children.cycles-pp.sched_ttwu_pending
0.33 ± 13% +0.8 1.14 ± 2% perf-profile.children.cycles-pp.try_to_wake_up
0.18 ± 11% +0.8 1.00 ± 3% perf-profile.children.cycles-pp.kick_pool
0.70 ± 8% +0.8 1.53 ± 4% perf-profile.children.cycles-pp.schedule
0.25 ± 9% +1.1 1.38 ± 3% perf-profile.children.cycles-pp.__queue_work
0.48 ± 3% +1.2 1.63 perf-profile.children.cycles-pp.__flush_smp_call_function_queue
1.02 ± 13% +1.2 2.18 ± 3% perf-profile.children.cycles-pp.__schedule
0.28 ± 10% +1.2 1.46 ± 4% perf-profile.children.cycles-pp.queue_work_on
0.51 ± 2% +1.3 1.77 perf-profile.children.cycles-pp.__sysvec_call_function_single
0.00 +1.7 1.66 ± 2% perf-profile.children.cycles-pp.orig_write_end_io_work
1.14 ± 6% +1.8 2.94 ± 2% perf-profile.children.cycles-pp.sysvec_call_function_single
3.14 ± 5% +8.1 11.25 ± 2% perf-profile.children.cycles-pp.asm_sysvec_call_function_single
4.46 ± 4% +8.7 13.19 ± 2% perf-profile.children.cycles-pp.pv_native_safe_halt
4.46 ± 4% +8.7 13.21 ± 2% perf-profile.children.cycles-pp.acpi_safe_halt
4.47 ± 4% +8.8 13.22 ± 2% perf-profile.children.cycles-pp.acpi_idle_do_entry
4.48 ± 4% +8.8 13.24 ± 2% perf-profile.children.cycles-pp.acpi_idle_enter
4.61 ± 4% +9.0 13.64 ± 2% perf-profile.children.cycles-pp.cpuidle_enter_state
4.64 ± 5% +9.1 13.72 ± 2% perf-profile.children.cycles-pp.cpuidle_enter
4.99 ± 5% +9.5 14.45 ± 2% perf-profile.children.cycles-pp.cpuidle_idle_call
5.01 ± 7% +10.1 15.12 ± 2% perf-profile.children.cycles-pp.start_secondary
5.51 ± 6% +10.1 15.62 perf-profile.children.cycles-pp.do_idle
5.51 ± 6% +10.1 15.65 perf-profile.children.cycles-pp.common_startup_64
5.51 ± 6% +10.1 15.65 perf-profile.children.cycles-pp.cpu_startup_entry
23.25 ± 2% -3.3 19.94 ± 2% perf-profile.self.cycles-pp.memcpy_toio
3.81 ± 3% -0.6 3.18 ± 3% perf-profile.self.cycles-pp.btrfs_get_32
3.49 ± 2% -0.6 2.94 ± 3% perf-profile.self.cycles-pp.__pi_memcpy
2.00 ± 2% -0.4 1.57 ± 4% perf-profile.self.cycles-pp.__memmove
2.65 ± 4% -0.3 2.31 ± 2% perf-profile.self.cycles-pp.io_serial_out
0.93 ± 25% -0.3 0.61 ± 12% perf-profile.self.cycles-pp.delay_tsc
1.08 ± 4% -0.2 0.88 ± 5% perf-profile.self.cycles-pp.btrfs_bin_search
1.07 ± 2% -0.2 0.88 ± 2% perf-profile.self.cycles-pp.crc32c_x86_3way
0.66 ± 19% -0.2 0.48 ± 5% perf-profile.self.cycles-pp.mutex_spin_on_owner
0.98 ± 4% -0.2 0.82 ± 3% perf-profile.self.cycles-pp.__btrfs_check_leaf
0.66 ± 8% -0.1 0.53 ± 6% perf-profile.self.cycles-pp.btrfs_force_cow_block
0.77 ± 4% -0.1 0.64 ± 4% perf-profile.self.cycles-pp.btrfs_get_64
0.52 ± 4% -0.1 0.41 ± 7% perf-profile.self.cycles-pp.kmem_cache_alloc_noprof
0.45 ± 5% -0.1 0.34 ± 4% perf-profile.self.cycles-pp.btrfs_search_slot
0.98 ± 4% -0.1 0.87 ± 4% perf-profile.self.cycles-pp.check_leaf_item
0.39 ± 10% -0.1 0.28 ± 17% perf-profile.self.cycles-pp.sys_imageblit
0.77 ± 5% -0.1 0.66 ± 5% perf-profile.self.cycles-pp.btrfs_comp_cpu_keys
0.60 ± 7% -0.1 0.50 ± 6% perf-profile.self.cycles-pp._find_next_zero_bit
0.58 ± 6% -0.1 0.48 ± 3% perf-profile.self.cycles-pp.btrfs_set_32
0.60 ± 5% -0.1 0.50 ± 4% perf-profile.self.cycles-pp.find_extent_buffer
0.46 ± 2% -0.1 0.37 ± 2% perf-profile.self.cycles-pp.up_read
0.39 ± 10% -0.1 0.32 ± 6% perf-profile.self.cycles-pp.random
0.21 ± 5% -0.1 0.16 ± 9% perf-profile.self.cycles-pp.down_write
0.24 ± 3% -0.1 0.19 ± 7% perf-profile.self.cycles-pp.__cond_resched
0.40 ± 3% -0.0 0.35 ± 3% perf-profile.self.cycles-pp.memset_orig
0.24 ± 4% -0.0 0.20 ± 5% perf-profile.self.cycles-pp.setup_items_for_insert
0.08 ± 12% -0.0 0.04 ± 71% perf-profile.self.cycles-pp.start_transaction
0.12 ± 11% -0.0 0.08 ± 13% perf-profile.self.cycles-pp._raw_read_lock
0.14 ± 12% -0.0 0.10 ± 6% perf-profile.self.cycles-pp.block_group_cache_tree_search
0.07 ± 9% -0.0 0.04 ± 71% perf-profile.self.cycles-pp.leaf_space_used
0.08 ± 15% -0.0 0.04 ± 45% perf-profile.self.cycles-pp.rwsem_spin_on_owner
0.19 ± 7% -0.0 0.16 ± 6% perf-profile.self.cycles-pp.down_read
0.14 ± 10% -0.0 0.11 ± 10% perf-profile.self.cycles-pp.check_inode_key
0.18 ± 6% -0.0 0.15 ± 8% perf-profile.self.cycles-pp.set_extent_bit
0.19 ± 7% -0.0 0.16 ± 6% perf-profile.self.cycles-pp.btrfs_root_node
0.14 ± 11% -0.0 0.11 ± 8% perf-profile.self.cycles-pp.mod_memcg_lruvec_state
0.07 ± 11% -0.0 0.04 ± 71% perf-profile.self.cycles-pp.__free_frozen_pages
0.11 ± 9% -0.0 0.08 ± 13% perf-profile.self.cycles-pp.alloc_pages_bulk_noprof
0.16 ± 4% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.unlock_up
0.13 ± 5% -0.0 0.10 ± 11% perf-profile.self.cycles-pp.check_buffer_tree_ref
0.09 ± 5% -0.0 0.07 ± 11% perf-profile.self.cycles-pp.kfree
0.07 ± 14% -0.0 0.04 ± 45% perf-profile.self.cycles-pp.btrfs_clear_extent_bit_changeset
0.08 ± 11% -0.0 0.06 ± 13% perf-profile.self.cycles-pp.btrfs_get_8
0.10 ± 11% -0.0 0.08 ± 4% perf-profile.self.cycles-pp.btrfs_set_64
0.13 ± 8% -0.0 0.11 ± 6% perf-profile.self.cycles-pp.rcu_all_qs
0.10 ± 9% -0.0 0.07 ± 9% perf-profile.self.cycles-pp.__d_lookup_rcu
0.13 ± 8% -0.0 0.11 ± 6% perf-profile.self.cycles-pp.read_block_for_search
0.14 ± 4% -0.0 0.12 ± 8% perf-profile.self.cycles-pp.up_write
0.14 ± 5% -0.0 0.12 ± 9% perf-profile.self.cycles-pp.btrfs_release_path
0.10 ± 10% -0.0 0.08 ± 8% perf-profile.self.cycles-pp.free_extent_buffer
0.10 ± 8% -0.0 0.08 ± 8% perf-profile.self.cycles-pp.rwsem_down_write_slowpath
0.09 ± 10% -0.0 0.07 ± 10% perf-profile.self.cycles-pp.find_inode
0.10 ± 8% -0.0 0.08 ± 13% perf-profile.self.cycles-pp.check_inode_item
0.06 ± 11% +0.0 0.08 ± 11% perf-profile.self.cycles-pp.___slab_alloc
0.07 ± 9% +0.0 0.10 ± 11% perf-profile.self.cycles-pp.folio_unlock
0.04 ± 44% +0.0 0.08 ± 18% perf-profile.self.cycles-pp.__xa_set_mark
0.06 ± 16% +0.0 0.10 ± 11% perf-profile.self.cycles-pp.update_rq_clock_task
0.02 ±141% +0.0 0.06 ± 8% perf-profile.self.cycles-pp.sched_balance_newidle
0.06 ± 46% +0.0 0.10 ± 9% perf-profile.self.cycles-pp.btrfs_map_block
0.00 +0.1 0.05 perf-profile.self.cycles-pp.x2apic_send_IPI
0.17 ± 10% +0.1 0.22 ± 4% perf-profile.self.cycles-pp.percpu_counter_add_batch
0.00 +0.1 0.05 ± 7% perf-profile.self.cycles-pp.update_se
0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.worker_enter_idle
0.02 ±141% +0.1 0.08 ± 12% perf-profile.self.cycles-pp.pick_next_task_fair
0.02 ±142% +0.1 0.08 ± 6% perf-profile.self.cycles-pp.__update_load_avg_se
0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.do_perf_trace_sched_wakeup_template
0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.schedule
0.00 +0.1 0.06 ± 17% perf-profile.self.cycles-pp.__smp_call_single_queue
0.01 ±223% +0.1 0.07 ± 12% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.00 +0.1 0.06 ± 17% perf-profile.self.cycles-pp.finish_task_switch
0.00 +0.1 0.06 ± 17% perf-profile.self.cycles-pp.tick_irq_enter
0.01 ±223% +0.1 0.08 ± 14% perf-profile.self.cycles-pp.dequeue_entity
0.00 +0.1 0.07 ± 11% perf-profile.self.cycles-pp.irq_enter_rcu
0.07 ± 16% +0.1 0.14 ± 9% perf-profile.self.cycles-pp.xas_set_mark
0.00 +0.1 0.07 ± 9% perf-profile.self.cycles-pp.cpuidle_enter
0.00 +0.1 0.07 ± 12% perf-profile.self.cycles-pp.get_cpu_device
0.00 +0.1 0.07 ± 10% perf-profile.self.cycles-pp.sched_ttwu_pending
0.00 +0.1 0.07 ± 6% perf-profile.self.cycles-pp.enqueue_entity
0.00 +0.1 0.08 ± 16% perf-profile.self.cycles-pp.strnlen
0.03 ±100% +0.1 0.10 ± 12% perf-profile.self.cycles-pp.update_load_avg
0.16 ± 17% +0.1 0.24 ± 6% perf-profile.self.cycles-pp.__folio_end_writeback
0.12 ± 5% +0.1 0.20 ± 5% perf-profile.self.cycles-pp.xas_clear_mark
0.06 ± 9% +0.1 0.14 ± 10% perf-profile.self.cycles-pp.read_tsc
0.02 ±149% +0.1 0.11 ± 6% perf-profile.self.cycles-pp.prepare_task_switch
0.00 +0.1 0.08 ± 8% perf-profile.self.cycles-pp.__wrgsbase_inactive
0.00 +0.1 0.08 ± 17% perf-profile.self.cycles-pp.wq_worker_running
0.00 +0.1 0.09 ± 5% perf-profile.self.cycles-pp.cpuacct_charge
0.04 ± 72% +0.1 0.13 ± 8% perf-profile.self.cycles-pp.enqueue_task_fair
0.00 +0.1 0.09 ± 7% perf-profile.self.cycles-pp.ct_kernel_exit_state
0.04 ± 45% +0.1 0.13 ± 5% perf-profile.self.cycles-pp.cpuidle_idle_call
0.04 ± 44% +0.1 0.13 ± 11% perf-profile.self.cycles-pp.native_apic_msr_eoi
0.00 +0.1 0.09 ± 7% perf-profile.self.cycles-pp.btrfs_submit_bio
0.00 +0.1 0.09 ± 15% perf-profile.self.cycles-pp.try_to_wake_up
0.00 +0.1 0.10 ± 10% perf-profile.self.cycles-pp.bio_endio
0.01 ±223% +0.1 0.11 ± 10% perf-profile.self.cycles-pp.__queue_work
0.09 ± 21% +0.1 0.20 ± 5% perf-profile.self.cycles-pp.menu_select
0.00 +0.1 0.12 ± 13% perf-profile.self.cycles-pp.ttwu_queue_wakelist
0.02 ±141% +0.1 0.13 ± 8% perf-profile.self.cycles-pp.__switch_to
0.01 ±223% +0.1 0.12 ± 11% perf-profile.self.cycles-pp.perf_tp_event
0.00 +0.1 0.12 ± 9% perf-profile.self.cycles-pp.available_idle_cpu
0.12 ± 10% +0.1 0.25 ± 4% perf-profile.self.cycles-pp.__slab_free
0.06 ± 45% +0.1 0.19 ± 7% perf-profile.self.cycles-pp.update_rq_clock
0.00 +0.1 0.14 ± 4% perf-profile.self.cycles-pp.end_bbio_meta_write
0.02 ±142% +0.1 0.16 ± 15% perf-profile.self.cycles-pp.kick_pool
0.15 ± 7% +0.1 0.30 ± 3% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.00 +0.1 0.14 ± 7% perf-profile.self.cycles-pp.do_idle
0.00 +0.1 0.15 ± 10% perf-profile.self.cycles-pp.clone_write_end_io_work
0.06 ± 11% +0.2 0.21 ± 3% perf-profile.self.cycles-pp.__resched_curr
0.04 ± 71% +0.2 0.19 ± 6% perf-profile.self.cycles-pp.nr_iowait_cpu
0.02 ±141% +0.2 0.17 ± 5% perf-profile.self.cycles-pp.poll_idle
0.00 +0.2 0.16 ± 4% perf-profile.self.cycles-pp.pwq_tryinc_nr_active
0.08 ± 14% +0.2 0.24 ± 5% perf-profile.self.cycles-pp.native_sched_clock
0.12 ± 23% +0.2 0.29 ± 9% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.01 ±223% +0.2 0.18 ± 4% perf-profile.self.cycles-pp.process_one_work
0.01 ±223% +0.2 0.18 ± 9% perf-profile.self.cycles-pp.__x2apic_send_IPI_dest
0.02 ±141% +0.2 0.20 ± 8% perf-profile.self.cycles-pp.irqentry_enter
0.12 ± 16% +0.2 0.32 ± 6% perf-profile.self.cycles-pp.__schedule
0.00 +0.2 0.22 ± 4% perf-profile.self.cycles-pp.worker_thread
0.06 ± 14% +0.2 0.28 ± 2% perf-profile.self.cycles-pp.llist_reverse_order
0.10 ± 7% +0.2 0.33 ± 3% perf-profile.self.cycles-pp.native_irq_return_iret
0.05 ± 46% +0.2 0.28 ± 3% perf-profile.self.cycles-pp.__flush_smp_call_function_queue
0.50 ± 2% +0.3 0.76 ± 3% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
2.42 +6.8 9.23 ± 2% perf-profile.self.cycles-pp.pv_native_safe_halt
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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