[linus:master] [SUNRPC] d57e43b72b: fsmark.files_per_sec 36.2% improvement

kernel test robot
2025-10-04T07:42:52Z

Hello,

kernel test robot noticed a 36.2% improvement of fsmark.files_per_sec on:

commit: d57e43b72bf2071caac90da323849c3983a695f0 ("SUNRPC: Update svcxdr_init_decode() to call xdr_set_scratch_folio()")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

testcase: fsmark
config: x86_64-rhel-9.4
compiler: gcc-14
test machine: 192 threads 4 sockets Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz (Cascade Lake) with 176G memory
parameters:

disk: 1BRD_48G
iterations: 4
nr_threads: 10%
fs: btrfs
fs2: nfsv4
filesize: 9B
test_size: 16G
sync_method: NoSync
nr_directories: 16d
nr_files_per_directory: 256fpd
cpufreq_governor: performance

Details are as below:
-------------------------------------------------------------------------------------------------->

The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20251004/202510041557.169ee76e-lkp@intel.com

=========================================================================================
compiler/cpufreq_governor/disk/filesize/fs2/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase:
gcc-14/performance/1BRD_48G/9B/nfsv4/btrfs/4/x86_64-rhel-9.4/16d/256fpd/10%/debian-13-x86_64-20250902.cgz/NoSync/lkp-csl-2sp10/16G/fsmark

commit:
4b7c3b4c67 ("NFS: Update the flexfilelayout driver to use xdr_set_scratch_folio()")
d57e43b72b ("SUNRPC: Update svcxdr_init_decode() to call xdr_set_scratch_folio()")

4b7c3b4c673d40e4 d57e43b72bf2071caac90da3238
---------------- ---------------------------
%stddev %change %stddev
\ | \
6.945e+10 -25.6% 5.167e+10 cpuidle..time
1.946e+08 -13.2% 1.689e+08 cpuidle..usage
4.13 -7.9% 3.80 iostat.cpu.iowait
4.40 +7.0% 4.70 iostat.cpu.system
16849269 ± 3% -88.1% 2000061 ± 42% numa-numastat.node2.local_node
16926645 ± 3% -87.7% 2083234 ± 40% numa-numastat.node2.numa_hit
438.07 -21.8% 342.71 uptime.boot
76707 -21.8% 59987 uptime.idle
127372 ± 2% +33.1% 169486 ± 3% meminfo.Mapped
1432954 +12.2% 1607700 ± 2% meminfo.Shmem
14697 ± 6% -31.0% 10137 ± 21% meminfo.Writeback
0.79 ± 4% +0.3 1.06 ± 8% mpstat.cpu.all.irq%
0.39 -0.1 0.32 ± 3% mpstat.cpu.all.soft%
0.13 ± 2% +0.0 0.18 ± 2% mpstat.cpu.all.usr%
10589 ± 10% -24.8% 7967 ± 8% perf-c2c.DRAM.remote
7384 ± 12% +40.3% 10362 ± 7% perf-c2c.HITM.local
6213 ± 10% -23.5% 4751 ± 8% perf-c2c.HITM.remote
4.426e+08 -20.8% 3.505e+08 fsmark.app_overhead
11622 +36.2% 15834 fsmark.files_per_sec
378.75 -25.3% 282.92 fsmark.time.elapsed_time
378.75 -25.3% 282.92 fsmark.time.elapsed_time.max
15259 -9.2% 13858 fsmark.time.minor_page_faults
77.00 +39.2% 107.20 ± 2% fsmark.time.percent_of_cpu_this_job_got
17765439 +1.7% 18070052 fsmark.time.voluntary_context_switches
0.00 -25.0% 0.00 perf-sched.sch_delay.avg.ms.[unknown].[unknown].[unknown].[unknown].[unknown]
0.00 -25.0% 0.00 perf-sched.total_sch_delay.average.ms
1.71 ± 2% -23.5% 1.31 ± 5% perf-sched.total_wait_and_delay.average.ms
1424280 +19.6% 1703120 ± 2% perf-sched.total_wait_and_delay.count.ms
1.71 ± 2% -23.5% 1.31 ± 5% perf-sched.total_wait_time.average.ms
1.71 ± 2% -23.5% 1.31 ± 5% perf-sched.wait_and_delay.avg.ms.[unknown].[unknown].[unknown].[unknown].[unknown]
1424280 +19.6% 1703120 ± 2% perf-sched.wait_and_delay.count.[unknown].[unknown].[unknown].[unknown].[unknown]
1.71 ± 2% -23.5% 1.31 ± 5% perf-sched.wait_time.avg.ms.[unknown].[unknown].[unknown].[unknown].[unknown]
2930 -7.3% 2716 turbostat.Bzy_MHz
5.79 +0.4 6.23 turbostat.C1%
16.07 -1.6 14.46 ± 2% turbostat.C1E%
3.76 +140.3% 9.04 ± 25% turbostat.CPU%c6
0.19 +25.3% 0.24 turbostat.IPC
82120292 -20.6% 65176235 turbostat.IRQ
3.54 ± 6% +126.5% 8.01 ± 42% turbostat.Pkg%pc2
0.02 ± 20% +50.0% 0.04 ± 13% turbostat.Pkg%pc6
26594 ± 24% -100.0% 0.01 numa-meminfo.node2.Dirty
5105923 ± 7% -71.9% 1434924 ± 50% numa-meminfo.node2.FilePages
4925988 ± 6% -72.7% 1344001 ± 56% numa-meminfo.node2.Inactive
4925988 ± 6% -72.7% 1344001 ± 56% numa-meminfo.node2.Inactive(file)
1491274 ± 2% -67.1% 490462 ± 53% numa-meminfo.node2.KReclaimable
24084826 ± 2% +25.6% 30247955 ± 3% numa-meminfo.node2.MemFree
8933397 ± 6% -69.0% 2770268 ± 43% numa-meminfo.node2.MemUsed
1491274 ± 2% -67.1% 490462 ± 53% numa-meminfo.node2.SReclaimable
459543 ± 4% -67.9% 147298 ± 25% numa-meminfo.node2.SUnreclaim
1950817 ± 3% -67.3% 637761 ± 47% numa-meminfo.node2.Slab
8435 ± 4% +10.4% 9315 ± 3% numa-meminfo.node3.KernelStack
51709 ± 8% +105.2% 106087 ± 17% numa-meminfo.node3.Mapped
6539678 ± 20% -88.4% 755958 ± 58% numa-vmstat.node2.nr_dirtied
6656 ± 25% -100.0% 0.00 ± 81% numa-vmstat.node2.nr_dirty
1276655 ± 7% -71.9% 358644 ± 50% numa-vmstat.node2.nr_file_pages
6020865 ± 2% +25.6% 7562172 ± 3% numa-vmstat.node2.nr_free_pages
5992794 ± 2% +25.9% 7542064 ± 3% numa-vmstat.node2.nr_free_pages_blocks
1231668 ± 6% -72.7% 335913 ± 56% numa-vmstat.node2.nr_inactive_file
372832 ± 2% -67.1% 122578 ± 53% numa-vmstat.node2.nr_slab_reclaimable
114932 ± 4% -68.0% 36802 ± 25% numa-vmstat.node2.nr_slab_unreclaimable
916.39 ± 4% -41.7% 534.11 ± 49% numa-vmstat.node2.nr_writeback
6528726 ± 20% -88.4% 755958 ± 58% numa-vmstat.node2.nr_written
1231666 ± 6% -72.7% 335913 ± 56% numa-vmstat.node2.nr_zone_inactive_file
7586 ± 22% -93.0% 534.21 ± 49% numa-vmstat.node2.nr_zone_write_pending
16925710 ± 3% -87.7% 2082626 ± 41% numa-vmstat.node2.numa_hit
16848334 ± 3% -88.1% 1999454 ± 42% numa-vmstat.node2.numa_local
8436 ± 4% +10.4% 9317 ± 3% numa-vmstat.node3.nr_kernel_stack
12317 ± 7% +111.9% 26103 ± 17% numa-vmstat.node3.nr_mapped
965.04 ± 3% -24.4% 729.32 ± 39% numa-vmstat.node3.nr_writeback
786938 +4.9% 825548 proc-vmstat.nr_active_anon
429635 -1.2% 424542 proc-vmstat.nr_anon_pages
25754345 +9.4% 28187855 proc-vmstat.nr_dirtied
6213498 +1.5% 6309388 proc-vmstat.nr_file_pages
32196 ± 2% +33.0% 42817 ± 3% proc-vmstat.nr_mapped
106.03 -100.0% 0.00 proc-vmstat.nr_mlock
358198 +12.2% 401894 ± 2% proc-vmstat.nr_shmem
467675 -2.7% 454902 proc-vmstat.nr_slab_unreclaimable
3700 ± 4% -37.0% 2331 ± 14% proc-vmstat.nr_writeback
25714031 +9.5% 28148311 proc-vmstat.nr_written
786938 +4.9% 825548 proc-vmstat.nr_zone_active_anon
68359692 +3.9% 71001927 proc-vmstat.numa_hit
68059961 +3.9% 70699728 proc-vmstat.numa_local
71247 ± 18% -59.9% 28579 ± 40% proc-vmstat.numa_pages_migrated
2003325 ± 2% -3.7% 1929203 ± 2% proc-vmstat.numa_pte_updates
86997496 +3.0% 89591861 proc-vmstat.pgalloc_normal
1554962 -19.7% 1248156 proc-vmstat.pgfault
78041322 +3.3% 80619407 proc-vmstat.pgfree
71247 ± 18% -59.9% 28579 ± 40% proc-vmstat.pgmigrate_success
1.422e+08 +14.2% 1.624e+08 proc-vmstat.pgpgout
60029 ± 2% -16.5% 50154 ± 5% proc-vmstat.pgreuse
3634 ± 17% -80.6% 704.23 ± 36% sched_debug.cfs_rq:/.avg_vruntime.min
14.00 ± 99% +372.4% 66.13 ± 67% sched_debug.cfs_rq:/.left_deadline.avg
13.99 ± 99% +372.7% 66.12 ± 67% sched_debug.cfs_rq:/.left_vruntime.avg
3634 ± 17% -80.6% 704.23 ± 36% sched_debug.cfs_rq:/.min_vruntime.min
13.99 ± 99% +372.7% 66.12 ± 67% sched_debug.cfs_rq:/.right_vruntime.avg
63.38 ± 9% +21.5% 77.02 ± 4% sched_debug.cfs_rq:/.runnable_avg.avg
63.18 ± 9% +21.7% 76.88 ± 4% sched_debug.cfs_rq:/.util_avg.avg
9.57 ± 18% +26.4% 12.10 ± 8% sched_debug.cfs_rq:/.util_est.avg
384.35 ± 5% +19.0% 457.34 ± 7% sched_debug.cfs_rq:/.util_est.max
1796330 ± 4% -30.0% 1258198 ± 8% sched_debug.cpu.avg_idle.avg
15616 ± 20% -53.8% 7212 ± 16% sched_debug.cpu.avg_idle.min
1079516 ± 6% -19.8% 865265 ± 3% sched_debug.cpu.avg_idle.stddev
220712 ± 7% -21.6% 173130 ± 7% sched_debug.cpu.clock.avg
220724 ± 7% -21.6% 173142 ± 7% sched_debug.cpu.clock.max
220699 ± 7% -21.6% 173118 ± 7% sched_debug.cpu.clock.min
218768 ± 7% -21.6% 171523 ± 7% sched_debug.cpu.clock_task.avg
219345 ± 7% -21.5% 172206 ± 7% sched_debug.cpu.clock_task.max
207096 ± 8% -22.8% 159836 ± 7% sched_debug.cpu.clock_task.min
888.16 +12.1% 995.46 ± 4% sched_debug.cpu.clock_task.stddev
1296629 -28.1% 932903 ± 3% sched_debug.cpu.max_idle_balance_cost.avg
761006 ± 6% -34.3% 500000 sched_debug.cpu.max_idle_balance_cost.min
170092 ± 6% +92.5% 327366 ± 3% sched_debug.cpu.max_idle_balance_cost.stddev
0.00 ± 5% +19.3% 0.00 ± 8% sched_debug.cpu.next_balance.stddev
0.04 ± 10% +23.6% 0.05 ± 12% sched_debug.cpu.nr_running.avg
1014038 ± 6% +53.9% 1560386 ± 6% sched_debug.cpu.nr_switches.max
213084 ± 10% -99.6% 935.08 ± 19% sched_debug.cpu.nr_switches.min
157890 ± 8% +207.0% 484721 ± 4% sched_debug.cpu.nr_switches.stddev
0.11 ± 6% -13.8% 0.10 ± 7% sched_debug.cpu.nr_uninterruptible.avg
-23.76 +72.4% -40.96 sched_debug.cpu.nr_uninterruptible.min
220700 ± 7% -21.6% 173118 ± 7% sched_debug.cpu_clk
219704 ± 7% -21.7% 172123 ± 7% sched_debug.ktime
221494 ± 7% -21.5% 173915 ± 7% sched_debug.sched_clk
6.75 -36.5% 4.29 ± 2% perf-stat.i.MPKI
2.403e+09 +27.9% 3.072e+09 perf-stat.i.branch-instructions
1.60 +0.1 1.65 perf-stat.i.branch-miss-rate%
38302708 +28.9% 49375400 ± 3% perf-stat.i.branch-misses
31.02 -12.7 18.28 ± 4% perf-stat.i.cache-miss-rate%
76745919 -21.4% 60353502 perf-stat.i.cache-misses
2.45e+08 +35.0% 3.306e+08 ± 3% perf-stat.i.cache-references
680480 +27.0% 863979 perf-stat.i.context-switches
2.59 -18.0% 2.13 perf-stat.i.cpi
2.95e+10 +3.8% 3.063e+10 perf-stat.i.cpu-cycles
412.88 +8.2% 446.85 perf-stat.i.cpu-migrations
387.19 +30.7% 506.22 perf-stat.i.cycles-between-cache-misses
1.176e+10 +28.8% 1.514e+10 perf-stat.i.instructions
0.40 +22.8% 0.49 perf-stat.i.ipc
3.54 +27.0% 4.50 perf-stat.i.metric.K/sec
3818 +5.9% 4043 perf-stat.i.minor-faults
3818 +5.9% 4043 perf-stat.i.page-faults
6.53 -38.9% 3.99 ± 2% perf-stat.overall.MPKI
31.32 -13.0 18.28 ± 4% perf-stat.overall.cache-miss-rate%
2.51 -19.3% 2.02 perf-stat.overall.cpi
384.52 +32.1% 507.83 perf-stat.overall.cycles-between-cache-misses
0.40 +24.0% 0.49 perf-stat.overall.ipc
2.397e+09 +27.8% 3.063e+09 perf-stat.ps.branch-instructions
38196493 +28.7% 49171844 ± 3% perf-stat.ps.branch-misses
76539162 -21.4% 60154737 perf-stat.ps.cache-misses
2.444e+08 +34.9% 3.296e+08 ± 3% perf-stat.ps.cache-references
678678 +26.9% 861321 perf-stat.ps.context-switches
2.943e+10 +3.8% 3.054e+10 perf-stat.ps.cpu-cycles
412.00 +8.2% 445.68 perf-stat.ps.cpu-migrations
1.173e+10 +28.7% 1.509e+10 perf-stat.ps.instructions
3803 +5.7% 4021 perf-stat.ps.minor-faults
3803 +5.7% 4021 perf-stat.ps.page-faults
4.453e+12 -3.8% 4.284e+12 perf-stat.total.instructions
26.16 -4.1 22.01 ± 5% perf-profile.calltrace.cycles-pp.nfsd.kthread.ret_from_fork.ret_from_fork_asm
25.54 -4.1 21.39 ± 5% perf-profile.calltrace.cycles-pp.svc_handle_xprt.svc_recv.nfsd.kthread.ret_from_fork
26.13 -4.1 21.99 ± 5% perf-profile.calltrace.cycles-pp.svc_recv.nfsd.kthread.ret_from_fork.ret_from_fork_asm
39.65 -3.1 36.56 ± 2% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
15.22 ± 2% -2.3 12.95 ± 5% perf-profile.calltrace.cycles-pp.svc_process_common.svc_process.svc_handle_xprt.svc_recv.nfsd
15.24 ± 2% -2.3 12.98 ± 5% perf-profile.calltrace.cycles-pp.svc_process.svc_handle_xprt.svc_recv.nfsd.kthread
14.64 ± 2% -2.2 12.44 ± 5% perf-profile.calltrace.cycles-pp.nfsd_dispatch.svc_process_common.svc_process.svc_handle_xprt.svc_recv
14.26 ± 2% -2.2 12.10 ± 5% perf-profile.calltrace.cycles-pp.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process.svc_handle_xprt
37.60 -1.7 35.91 perf-profile.calltrace.cycles-pp.kthread.ret_from_fork.ret_from_fork_asm
37.60 -1.7 35.91 perf-profile.calltrace.cycles-pp.ret_from_fork.ret_from_fork_asm
37.60 -1.7 35.91 perf-profile.calltrace.cycles-pp.ret_from_fork_asm
8.41 ± 2% -1.4 6.99 ± 7% perf-profile.calltrace.cycles-pp.svc_send.svc_handle_xprt.svc_recv.nfsd.kthread
8.38 ± 2% -1.4 6.98 ± 7% perf-profile.calltrace.cycles-pp.svc_tcp_sendto.svc_send.svc_handle_xprt.svc_recv.nfsd
1.84 ± 5% -1.3 0.56 ± 92% perf-profile.calltrace.cycles-pp.rcu_do_batch.rcu_core.handle_softirqs.__irq_exit_rcu.sysvec_apic_timer_interrupt
8.95 -1.2 7.73 ± 5% perf-profile.calltrace.cycles-pp.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process
8.28 ± 2% -1.2 7.08 ± 5% perf-profile.calltrace.cycles-pp.btrfs_sync_file.btrfs_do_write_iter.vfs_iocb_iter_write.nfsd_vfs_write.nfsd4_write
8.84 ± 2% -1.2 7.65 ± 5% perf-profile.calltrace.cycles-pp.vfs_iocb_iter_write.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch
8.86 -1.2 7.67 ± 5% perf-profile.calltrace.cycles-pp.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound.nfsd_dispatch.svc_process_common
8.83 ± 2% -1.2 7.64 ± 5% perf-profile.calltrace.cycles-pp.btrfs_do_write_iter.vfs_iocb_iter_write.nfsd_vfs_write.nfsd4_write.nfsd4_proc_compound
4.97 ± 2% -1.0 3.93 ± 10% perf-profile.calltrace.cycles-pp.__mutex_lock.svc_tcp_sendto.svc_send.svc_handle_xprt.svc_recv
1.91 ± 5% -1.0 0.90 ± 36% perf-profile.calltrace.cycles-pp.rcu_core.handle_softirqs.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
3.16 ± 2% -1.0 2.19 ± 5% perf-profile.calltrace.cycles-pp.btrfs_log_inode.btrfs_log_inode_parent.btrfs_log_dentry_safe.btrfs_sync_file.btrfs_do_write_iter
3.75 ± 2% -0.9 2.89 ± 6% perf-profile.calltrace.cycles-pp.btrfs_log_dentry_safe.btrfs_sync_file.btrfs_do_write_iter.vfs_iocb_iter_write.nfsd_vfs_write
3.73 ± 2% -0.9 2.88 ± 6% perf-profile.calltrace.cycles-pp.btrfs_log_inode_parent.btrfs_log_dentry_safe.btrfs_sync_file.btrfs_do_write_iter.vfs_iocb_iter_write
3.05 ± 2% -0.8 2.22 ± 16% perf-profile.calltrace.cycles-pp.osq_lock.__mutex_lock.svc_tcp_sendto.svc_send.svc_handle_xprt
4.54 ± 5% -0.6 3.91 ± 5% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
1.52 ± 3% -0.6 0.90 ± 7% perf-profile.calltrace.cycles-pp.btrfs_run_delalloc_range.writepage_delalloc.extent_writepage.extent_write_cache_pages.btrfs_writepages
1.51 ± 3% -0.6 0.89 ± 8% perf-profile.calltrace.cycles-pp.cow_file_range.btrfs_run_delalloc_range.writepage_delalloc.extent_writepage.extent_write_cache_pages
1.51 ± 3% -0.6 0.89 ± 7% perf-profile.calltrace.cycles-pp.cow_file_range_inline.cow_file_range.btrfs_run_delalloc_range.writepage_delalloc.extent_writepage
4.72 ± 4% -0.6 4.10 ± 5% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
1.64 ± 3% -0.6 1.04 ± 7% perf-profile.calltrace.cycles-pp.writepage_delalloc.extent_writepage.extent_write_cache_pages.btrfs_writepages.do_writepages
1.32 ± 3% -0.6 0.73 ± 8% perf-profile.calltrace.cycles-pp.__cow_file_range_inline.cow_file_range_inline.cow_file_range.btrfs_run_delalloc_range.writepage_delalloc
1.65 ± 2% -0.6 1.06 ± 6% perf-profile.calltrace.cycles-pp.extent_writepage.extent_write_cache_pages.btrfs_writepages.do_writepages.filemap_fdatawrite_wbc
1.72 ± 3% -0.6 1.14 ± 6% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.btrfs_fdatawrite_range.start_ordered_ops.btrfs_sync_file.btrfs_do_write_iter
1.70 ± 3% -0.6 1.12 ± 6% perf-profile.calltrace.cycles-pp.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_fdatawrite_range.start_ordered_ops
1.69 ± 3% -0.6 1.11 ± 6% perf-profile.calltrace.cycles-pp.btrfs_writepages.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_fdatawrite_range
1.68 ± 3% -0.6 1.11 ± 6% perf-profile.calltrace.cycles-pp.extent_write_cache_pages.btrfs_writepages.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range
1.71 ± 3% -0.6 1.13 ± 6% perf-profile.calltrace.cycles-pp.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_fdatawrite_range.start_ordered_ops.btrfs_sync_file
1.72 ± 3% -0.6 1.14 ± 7% perf-profile.calltrace.cycles-pp.btrfs_fdatawrite_range.start_ordered_ops.btrfs_sync_file.btrfs_do_write_iter.vfs_iocb_iter_write
1.73 ± 3% -0.6 1.15 ± 6% perf-profile.calltrace.cycles-pp.start_ordered_ops.btrfs_sync_file.btrfs_do_write_iter.vfs_iocb_iter_write.nfsd_vfs_write
2.73 ± 2% -0.6 2.18 ± 4% perf-profile.calltrace.cycles-pp.nfsd4_open.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process
1.61 ± 4% -0.5 1.06 ± 5% perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
1.55 ± 4% -0.5 1.00 ± 4% perf-profile.calltrace.cycles-pp.handle_softirqs.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
2.21 ± 2% -0.5 1.71 ± 5% perf-profile.calltrace.cycles-pp.copy_inode_items_to_log.btrfs_log_inode.btrfs_log_inode_parent.btrfs_log_dentry_safe.btrfs_sync_file
2.33 ± 2% -0.5 1.85 ± 5% perf-profile.calltrace.cycles-pp.do_open_lookup.nfsd4_open.nfsd4_proc_compound.nfsd_dispatch.svc_process_common
2.26 ± 2% -0.5 1.78 ± 5% perf-profile.calltrace.cycles-pp.nfsd4_create_file.do_open_lookup.nfsd4_open.nfsd4_proc_compound.nfsd_dispatch
1.60 ± 3% -0.4 1.17 ± 5% perf-profile.calltrace.cycles-pp.btrfs_create_common.vfs_create.dentry_create.nfsd4_create_file.do_open_lookup
1.69 ± 2% -0.4 1.26 ± 5% perf-profile.calltrace.cycles-pp.svc_tcp_recvfrom.svc_handle_xprt.svc_recv.nfsd.kthread
1.70 ± 3% -0.4 1.28 ± 5% perf-profile.calltrace.cycles-pp.vfs_create.dentry_create.nfsd4_create_file.do_open_lookup.nfsd4_open
1.73 ± 3% -0.4 1.33 ± 5% perf-profile.calltrace.cycles-pp.dentry_create.nfsd4_create_file.do_open_lookup.nfsd4_open.nfsd4_proc_compound
1.39 ± 3% -0.4 1.01 ± 5% perf-profile.calltrace.cycles-pp.btrfs_create_new_inode.btrfs_create_common.vfs_create.dentry_create.nfsd4_create_file
0.98 ± 7% -0.4 0.62 ± 7% perf-profile.calltrace.cycles-pp.handle_softirqs.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.intel_idle_irq
0.99 ± 7% -0.4 0.63 ± 7% perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.intel_idle_irq.cpuidle_enter_state
0.79 ± 2% -0.3 0.45 ± 50% perf-profile.calltrace.cycles-pp.btrfs_add_link.btrfs_create_new_inode.btrfs_create_common.vfs_create.dentry_create
1.37 ± 6% -0.3 1.03 ± 2% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.intel_idle_irq.cpuidle_enter_state.cpuidle_enter
0.73 ± 2% -0.3 0.42 ± 50% perf-profile.calltrace.cycles-pp.btrfs_insert_dir_item.btrfs_add_link.btrfs_create_new_inode.btrfs_create_common.vfs_create
1.67 ± 2% -0.3 1.38 ± 4% perf-profile.calltrace.cycles-pp.copy_items.copy_inode_items_to_log.btrfs_log_inode.btrfs_log_inode_parent.btrfs_log_dentry_safe
0.69 ± 2% -0.3 0.43 ± 50% perf-profile.calltrace.cycles-pp.nfsd_set_fh_dentry.__fh_verify.fh_verify.nfsd4_putfh.nfsd4_proc_compound
3.21 -0.3 2.96 ± 3% perf-profile.calltrace.cycles-pp.svc_tcp_sendmsg.svc_tcp_sendto.svc_send.svc_handle_xprt.svc_recv
3.14 -0.2 2.90 ± 3% perf-profile.calltrace.cycles-pp.sock_sendmsg.svc_tcp_sendmsg.svc_tcp_sendto.svc_send.svc_handle_xprt
3.10 -0.2 2.87 ± 3% perf-profile.calltrace.cycles-pp.tcp_sendmsg.sock_sendmsg.svc_tcp_sendmsg.svc_tcp_sendto.svc_send
1.33 ± 3% -0.2 1.10 ± 3% perf-profile.calltrace.cycles-pp.btrfs_insert_empty_items.copy_items.copy_inode_items_to_log.btrfs_log_inode.btrfs_log_inode_parent
1.28 ± 3% -0.2 1.07 ± 3% perf-profile.calltrace.cycles-pp.btrfs_search_slot.btrfs_insert_empty_items.copy_items.copy_inode_items_to_log.btrfs_log_inode
0.90 ± 3% -0.2 0.71 ± 4% perf-profile.calltrace.cycles-pp.nfsd4_putfh.nfsd4_proc_compound.nfsd_dispatch.svc_process_common.svc_process
0.88 ± 3% -0.2 0.69 ± 4% perf-profile.calltrace.cycles-pp.__fh_verify.fh_verify.nfsd4_putfh.nfsd4_proc_compound.nfsd_dispatch
0.85 ± 2% -0.2 0.66 ± 6% perf-profile.calltrace.cycles-pp.svc_tcp_read_marker.svc_tcp_recvfrom.svc_handle_xprt.svc_recv.nfsd
0.88 ± 3% -0.2 0.70 ± 4% perf-profile.calltrace.cycles-pp.fh_verify.nfsd4_putfh.nfsd4_proc_compound.nfsd_dispatch.svc_process_common
0.82 -0.2 0.64 ± 7% perf-profile.calltrace.cycles-pp.sock_recvmsg.svc_tcp_sock_recvmsg.svc_tcp_read_marker.svc_tcp_recvfrom.svc_handle_xprt
0.81 ± 2% -0.2 0.64 ± 7% perf-profile.calltrace.cycles-pp.inet6_recvmsg.sock_recvmsg.svc_tcp_sock_recvmsg.svc_tcp_read_marker.svc_tcp_recvfrom
0.82 -0.2 0.65 ± 7% perf-profile.calltrace.cycles-pp.svc_tcp_sock_recvmsg.svc_tcp_read_marker.svc_tcp_recvfrom.svc_handle_xprt.svc_recv
0.80 -0.2 0.64 ± 7% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet6_recvmsg.sock_recvmsg.svc_tcp_sock_recvmsg.svc_tcp_read_marker
1.75 ± 2% -0.1 1.62 ± 3% perf-profile.calltrace.cycles-pp.mutex_spin_on_owner.__mutex_lock.svc_tcp_sendto.svc_send.svc_handle_xprt
0.84 ± 3% +0.1 0.90 perf-profile.calltrace.cycles-pp.tcp_v6_rcv.ip6_protocol_deliver_rcu.ip6_input_finish.ip6_input.__netif_receive_skb_one_core
0.87 ± 3% +0.1 0.93 perf-profile.calltrace.cycles-pp.ip6_input.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action
0.86 ± 3% +0.1 0.92 perf-profile.calltrace.cycles-pp.ip6_protocol_deliver_rcu.ip6_input_finish.ip6_input.__netif_receive_skb_one_core.process_backlog
0.86 ± 3% +0.1 0.92 perf-profile.calltrace.cycles-pp.ip6_input_finish.ip6_input.__netif_receive_skb_one_core.process_backlog.__napi_poll
1.38 +0.1 1.45 ± 2% perf-profile.calltrace.cycles-pp.ip6_finish_output2.ip6_finish_output.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb
1.13 ± 3% +0.1 1.19 ± 2% perf-profile.calltrace.cycles-pp.net_rx_action.handle_softirqs.do_softirq.__local_bh_enable_ip.__dev_queue_xmit
0.58 ± 3% +0.1 0.65 ± 4% perf-profile.calltrace.cycles-pp.enqueue_task.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue.flush_smp_call_function_queue
1.44 ± 2% +0.1 1.51 ± 2% perf-profile.calltrace.cycles-pp.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames
0.93 ± 3% +0.1 0.99 perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.handle_softirqs.do_softirq
0.91 ± 3% +0.1 0.98 perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.handle_softirqs
0.64 ± 2% +0.1 0.71 ± 4% perf-profile.calltrace.cycles-pp.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue.flush_smp_call_function_queue.do_idle
0.93 ± 3% +0.1 1.00 perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.handle_softirqs.do_softirq.__local_bh_enable_ip
1.48 ± 2% +0.1 1.56 ± 2% perf-profile.calltrace.cycles-pp.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked
0.85 ± 2% +0.1 0.93 ± 3% perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary
0.91 +0.1 1.00 ± 3% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.common_startup_64
1.15 +0.1 1.24 ± 3% perf-profile.calltrace.cycles-pp.sched_ttwu_pending.__flush_smp_call_function_queue.flush_smp_call_function_queue.do_idle.cpu_startup_entry
1.56 +0.1 1.67 ± 3% perf-profile.calltrace.cycles-pp.__flush_smp_call_function_queue.flush_smp_call_function_queue.do_idle.cpu_startup_entry.start_secondary
0.71 +0.2 0.87 ± 8% perf-profile.calltrace.cycles-pp.xprt_request_transmit.xprt_transmit.call_transmit.__rpc_execute.rpc_execute
0.55 ± 4% +0.2 0.72 ± 3% perf-profile.calltrace.cycles-pp.inet6_recvmsg.sock_recvmsg.xs_sock_recvmsg.xs_read_xdr_buf.xs_read_stream_request
0.54 ± 4% +0.2 0.72 ± 3% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet6_recvmsg.sock_recvmsg.xs_sock_recvmsg.xs_read_xdr_buf
0.55 ± 5% +0.2 0.73 ± 3% perf-profile.calltrace.cycles-pp.sock_recvmsg.xs_sock_recvmsg.xs_read_xdr_buf.xs_read_stream_request.xs_read_stream
0.55 ± 5% +0.2 0.73 ± 3% perf-profile.calltrace.cycles-pp.xs_sock_recvmsg.xs_read_xdr_buf.xs_read_stream_request.xs_read_stream.xs_stream_data_receive_workfn
0.56 ± 4% +0.2 0.74 ± 3% perf-profile.calltrace.cycles-pp.xs_read_xdr_buf.xs_read_stream_request.xs_read_stream.xs_stream_data_receive_workfn.process_one_work
0.76 +0.2 0.94 ± 7% perf-profile.calltrace.cycles-pp.xprt_transmit.call_transmit.__rpc_execute.rpc_execute.rpc_run_task
0.57 ± 2% +0.2 0.76 ± 6% perf-profile.calltrace.cycles-pp.__submit_bio.__submit_bio_noacct.btrfs_submit_bio.btrfs_submit_chunk.btrfs_submit_bbio
0.57 ± 2% +0.2 0.76 ± 6% perf-profile.calltrace.cycles-pp.__submit_bio_noacct.btrfs_submit_bio.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages
0.58 ± 4% +0.2 0.77 ± 3% perf-profile.calltrace.cycles-pp.xs_read_stream_request.xs_read_stream.xs_stream_data_receive_workfn.process_one_work.worker_thread
0.59 +0.2 0.79 ± 6% perf-profile.calltrace.cycles-pp.btrfs_submit_bio.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages.do_writepages
0.65 +0.2 0.85 ± 6% perf-profile.calltrace.cycles-pp._nfs4_open_and_get_state._nfs4_do_open.nfs4_do_open.nfs4_atomic_open.nfs_atomic_open
0.80 +0.2 1.00 ± 6% perf-profile.calltrace.cycles-pp.call_transmit.__rpc_execute.rpc_execute.rpc_run_task.nfs4_do_call_sync
0.77 ± 5% +0.2 1.00 perf-profile.calltrace.cycles-pp.inet6_recvmsg.sock_recvmsg.xs_sock_recvmsg.xs_read_stream.xs_stream_data_receive_workfn
0.76 ± 5% +0.2 0.99 ± 2% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet6_recvmsg.sock_recvmsg.xs_sock_recvmsg.xs_read_stream
0.77 ± 5% +0.2 1.00 ± 2% perf-profile.calltrace.cycles-pp.sock_recvmsg.xs_sock_recvmsg.xs_read_stream.xs_stream_data_receive_workfn.process_one_work
0.73 +0.2 0.97 ± 5% perf-profile.calltrace.cycles-pp._nfs4_do_open.nfs4_do_open.nfs4_atomic_open.nfs_atomic_open.lookup_open
0.73 +0.2 0.97 ± 5% perf-profile.calltrace.cycles-pp.nfs4_do_open.nfs4_atomic_open.nfs_atomic_open.lookup_open.open_last_lookups
0.77 ± 5% +0.2 1.01 ± 2% perf-profile.calltrace.cycles-pp.xs_sock_recvmsg.xs_read_stream.xs_stream_data_receive_workfn.process_one_work.worker_thread
0.73 +0.2 0.97 ± 5% perf-profile.calltrace.cycles-pp.nfs4_atomic_open.nfs_atomic_open.lookup_open.open_last_lookups.path_openat
0.80 +0.2 1.04 ± 5% perf-profile.calltrace.cycles-pp.nfs_atomic_open.lookup_open.open_last_lookups.path_openat.do_filp_open
0.86 ± 2% +0.3 1.12 ± 5% perf-profile.calltrace.cycles-pp.lookup_open.open_last_lookups.path_openat.do_filp_open.do_sys_openat2
0.89 ± 2% +0.3 1.16 ± 5% perf-profile.calltrace.cycles-pp.open_last_lookups.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat
0.45 ± 50% +0.3 0.75 ± 10% perf-profile.calltrace.cycles-pp.rpc_release_task.__rpc_execute.rpc_async_schedule.process_one_work.worker_thread
1.96 ± 6% +0.3 2.26 ± 6% perf-profile.calltrace.cycles-pp.xprt_request_transmit.xprt_transmit.call_transmit.__rpc_execute.rpc_async_schedule
1.05 +0.3 1.36 ± 6% perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.04 +0.3 1.35 ± 6% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64
1.08 +0.3 1.39 ± 6% perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.32 ± 81% +0.3 0.64 ± 12% perf-profile.calltrace.cycles-pp.start_log_trans.btrfs_log_inode_parent.btrfs_log_dentry_safe.btrfs_sync_file.btrfs_do_write_iter
1.07 +0.3 1.39 ± 6% perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.00 ± 3% +0.3 1.33 ± 7% perf-profile.calltrace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.32 ± 81% +0.4 0.68 ± 7% perf-profile.calltrace.cycles-pp.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.05 ± 6% +0.4 2.42 ± 6% perf-profile.calltrace.cycles-pp.xprt_transmit.call_transmit.__rpc_execute.rpc_async_schedule.process_one_work
0.21 ±122% +0.4 0.63 ± 12% perf-profile.calltrace.cycles-pp.__mutex_lock.start_log_trans.btrfs_log_inode_parent.btrfs_log_dentry_safe.btrfs_sync_file
2.16 ± 5% +0.4 2.59 ± 6% perf-profile.calltrace.cycles-pp.call_transmit.__rpc_execute.rpc_async_schedule.process_one_work.worker_thread
1.08 ± 2% +0.5 1.55 ± 5% perf-profile.calltrace.cycles-pp.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages.do_writepages.filemap_fdatawrite_wbc
1.08 ± 2% +0.5 1.55 ± 5% perf-profile.calltrace.cycles-pp.btrfs_submit_bbio.btree_write_cache_pages.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range
0.11 ±200% +0.5 0.59 ± 6% perf-profile.calltrace.cycles-pp.tcp_sendmsg.sock_sendmsg.xprt_sock_sendmsg.xs_tcp_send_request.xprt_request_transmit
0.11 ±200% +0.5 0.60 ± 6% perf-profile.calltrace.cycles-pp.sock_sendmsg.xprt_sock_sendmsg.xs_tcp_send_request.xprt_request_transmit.xprt_transmit
0.11 ±200% +0.5 0.61 ± 6% perf-profile.calltrace.cycles-pp.xprt_sock_sendmsg.xs_tcp_send_request.xprt_request_transmit.xprt_transmit.call_transmit
1.30 ± 2% +0.5 1.82 ± 6% perf-profile.calltrace.cycles-pp.btree_write_cache_pages.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents
1.30 ± 2% +0.5 1.82 ± 6% perf-profile.calltrace.cycles-pp.do_writepages.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_sync_log
1.31 ± 2% +0.5 1.83 ± 6% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_sync_log.btrfs_sync_file.btrfs_do_write_iter
1.31 ± 2% +0.5 1.83 ± 6% perf-profile.calltrace.cycles-pp.filemap_fdatawrite_wbc.__filemap_fdatawrite_range.btrfs_write_marked_extents.btrfs_sync_log.btrfs_sync_file
1.32 ± 2% +0.5 1.85 ± 6% perf-profile.calltrace.cycles-pp.btrfs_write_marked_extents.btrfs_sync_log.btrfs_sync_file.btrfs_do_write_iter.vfs_iocb_iter_write
0.00 +0.5 0.54 ± 8% perf-profile.calltrace.cycles-pp.__schedule.schedule.worker_thread.kthread.ret_from_fork
0.00 +0.5 0.54 ± 3% perf-profile.calltrace.cycles-pp.enqueue_task_fair.enqueue_task.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue
0.00 +0.6 0.56 ± 7% perf-profile.calltrace.cycles-pp.__put_nfs_open_context.nfs_file_release.__fput.__x64_sys_close.do_syscall_64
0.00 +0.6 0.57 ± 7% perf-profile.calltrace.cycles-pp.schedule.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
0.00 +0.6 0.59 ± 7% perf-profile.calltrace.cycles-pp.filemap_write_and_wait_range.nfs_wb_all.nfs4_file_flush.filp_flush.__x64_sys_close
0.00 +0.6 0.61 ± 7% perf-profile.calltrace.cycles-pp.nfs_file_release.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.6 0.61 ± 8% perf-profile.calltrace.cycles-pp.nfs_wb_all.nfs4_file_flush.filp_flush.__x64_sys_close.do_syscall_64
1.95 ± 2% +0.6 2.57 ± 6% perf-profile.calltrace.cycles-pp.__rpc_execute.rpc_execute.rpc_run_task.nfs4_do_call_sync._nfs4_proc_lookup
1.96 ± 3% +0.6 2.58 ± 6% perf-profile.calltrace.cycles-pp.rpc_execute.rpc_run_task.nfs4_do_call_sync._nfs4_proc_lookup.nfs4_proc_lookup_common
0.00 +0.6 0.62 ± 8% perf-profile.calltrace.cycles-pp.nfs4_file_flush.filp_flush.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.01 ± 2% +0.6 2.66 ± 6% perf-profile.calltrace.cycles-pp.rpc_run_task.nfs4_do_call_sync._nfs4_proc_lookup.nfs4_proc_lookup_common.nfs4_proc_lookup
2.02 ± 2% +0.6 2.67 ± 6% perf-profile.calltrace.cycles-pp._nfs4_proc_lookup.nfs4_proc_lookup_common.nfs4_proc_lookup.nfs_lookup_revalidate_dentry.lookup_dcache
2.02 ± 2% +0.6 2.67 ± 6% perf-profile.calltrace.cycles-pp.nfs4_do_call_sync._nfs4_proc_lookup.nfs4_proc_lookup_common.nfs4_proc_lookup.nfs_lookup_revalidate_dentry
2.03 ± 2% +0.6 2.68 ± 6% perf-profile.calltrace.cycles-pp.nfs4_proc_lookup_common.nfs4_proc_lookup.nfs_lookup_revalidate_dentry.lookup_dcache.lookup_one_qstr_excl
2.03 ± 2% +0.6 2.68 ± 6% perf-profile.calltrace.cycles-pp.nfs4_proc_lookup.nfs_lookup_revalidate_dentry.lookup_dcache.lookup_one_qstr_excl.filename_create
0.00 +0.6 0.65 ± 8% perf-profile.calltrace.cycles-pp.filp_flush.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.11 ± 2% +0.7 2.77 ± 5% perf-profile.calltrace.cycles-pp.lookup_one_qstr_excl.filename_create.do_mkdirat.__x64_sys_mkdir.do_syscall_64
2.09 ± 2% +0.7 2.75 ± 6% perf-profile.calltrace.cycles-pp.nfs_lookup_revalidate_dentry.lookup_dcache.lookup_one_qstr_excl.filename_create.do_mkdirat
2.10 ± 2% +0.7 2.77 ± 5% perf-profile.calltrace.cycles-pp.lookup_dcache.lookup_one_qstr_excl.filename_create.do_mkdirat.__x64_sys_mkdir
2.22 ± 2% +0.7 2.92 ± 5% perf-profile.calltrace.cycles-pp.filename_create.do_mkdirat.__x64_sys_mkdir.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.22 ± 2% +0.7 2.93 ± 5% perf-profile.calltrace.cycles-pp.do_mkdirat.__x64_sys_mkdir.do_syscall_64.entry_SYSCALL_64_after_hwframe.mkdir
2.25 ± 3% +0.7 2.95 ± 5% perf-profile.calltrace.cycles-pp.xs_stream_data_receive_workfn.process_one_work.worker_thread.kthread.ret_from_fork
2.24 ± 2% +0.7 2.95 ± 5% perf-profile.calltrace.cycles-pp.__x64_sys_mkdir.do_syscall_64.entry_SYSCALL_64_after_hwframe.mkdir
2.27 ± 2% +0.7 2.98 ± 5% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.mkdir
2.27 ± 2% +0.7 2.98 ± 5% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.mkdir
0.00 +0.7 0.72 ± 6% perf-profile.calltrace.cycles-pp.btree_csum_one_bio.btrfs_submit_chunk.btrfs_submit_bbio.btree_write_cache_pages.do_writepages
2.20 ± 3% +0.7 2.92 ± 5% perf-profile.calltrace.cycles-pp.xs_read_stream.xs_stream_data_receive_workfn.process_one_work.worker_thread.kthread
2.30 ± 2% +0.7 3.03 ± 5% perf-profile.calltrace.cycles-pp.mkdir
3.68 ± 7% +0.9 4.53 ± 8% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
3.68 ± 7% +0.9 4.53 ± 8% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
3.17 ± 2% +1.1 4.25 ± 5% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.intel_idle_irq.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
5.38 ± 2% +1.6 6.95 ± 9% perf-profile.calltrace.cycles-pp.__rpc_execute.rpc_async_schedule.process_one_work.worker_thread.kthread
5.38 ± 2% +1.6 6.96 ± 9% perf-profile.calltrace.cycles-pp.rpc_async_schedule.process_one_work.worker_thread.kthread.ret_from_fork
4.95 ± 2% +2.4 7.31 ± 9% perf-profile.calltrace.cycles-pp.intel_idle_irq.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
10.30 ± 2% +2.5 12.75 ± 6% perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
10.98 ± 2% +2.6 13.57 ± 5% perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork.ret_from_fork_asm
26.16 -4.1 22.02 ± 5% perf-profile.children.cycles-pp.nfsd
25.54 -4.1 21.39 ± 5% perf-profile.children.cycles-pp.svc_handle_xprt
26.13 -4.1 21.99 ± 5% perf-profile.children.cycles-pp.svc_recv
39.78 -2.9 36.85 ± 2% perf-profile.children.cycles-pp.intel_idle
15.22 ± 2% -2.3 12.95 ± 5% perf-profile.children.cycles-pp.svc_process_common
15.24 ± 2% -2.3 12.98 ± 5% perf-profile.children.cycles-pp.svc_process
14.64 ± 2% -2.2 12.45 ± 5% perf-profile.children.cycles-pp.nfsd_dispatch
14.27 ± 2% -2.2 12.10 ± 5% perf-profile.children.cycles-pp.nfsd4_proc_compound
4.62 ± 3% -1.7 2.93 ± 5% perf-profile.children.cycles-pp.btrfs_search_slot
37.60 -1.7 35.91 perf-profile.children.cycles-pp.ret_from_fork
37.60 -1.7 35.91 perf-profile.children.cycles-pp.ret_from_fork_asm
37.60 -1.7 35.91 perf-profile.children.cycles-pp.kthread
8.41 ± 2% -1.4 6.99 ± 7% perf-profile.children.cycles-pp.svc_send
8.38 ± 2% -1.4 6.98 ± 7% perf-profile.children.cycles-pp.svc_tcp_sendto
5.35 ± 3% -1.4 4.00 ± 5% perf-profile.children.cycles-pp.handle_softirqs
4.14 ± 2% -1.3 2.81 ± 16% perf-profile.children.cycles-pp.osq_lock
2.90 ± 5% -1.3 1.64 ± 9% perf-profile.children.cycles-pp.rcu_core
2.82 ± 5% -1.2 1.57 ± 10% perf-profile.children.cycles-pp.rcu_do_batch
6.56 ± 4% -1.2 5.34 ± 3% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
8.95 -1.2 7.73 ± 5% perf-profile.children.cycles-pp.nfsd4_write
8.28 ± 2% -1.2 7.08 ± 5% perf-profile.children.cycles-pp.btrfs_sync_file
8.84 ± 2% -1.2 7.65 ± 5% perf-profile.children.cycles-pp.vfs_iocb_iter_write
8.86 -1.2 7.67 ± 5% perf-profile.children.cycles-pp.nfsd_vfs_write
8.83 ± 2% -1.2 7.64 ± 5% perf-profile.children.cycles-pp.btrfs_do_write_iter
6.03 ± 2% -1.2 4.84 ± 10% perf-profile.children.cycles-pp.__mutex_lock
2.38 ± 5% -1.2 1.23 ± 12% perf-profile.children.cycles-pp.put_cred_rcu
3.04 ± 5% -1.1 1.91 ± 6% perf-profile.children.cycles-pp.__irq_exit_rcu
3.16 ± 2% -1.0 2.19 ± 5% perf-profile.children.cycles-pp.btrfs_log_inode
3.75 ± 2% -0.9 2.89 ± 6% perf-profile.children.cycles-pp.btrfs_log_dentry_safe
3.73 ± 2% -0.9 2.88 ± 6% perf-profile.children.cycles-pp.btrfs_log_inode_parent
1.14 ± 3% -0.6 0.51 ± 15% perf-profile.children.cycles-pp.btrfs_tree_lock_nested
1.16 ± 3% -0.6 0.52 ± 15% perf-profile.children.cycles-pp.down_write
1.09 ± 3% -0.6 0.47 ± 16% perf-profile.children.cycles-pp.rwsem_down_write_slowpath
1.52 ± 3% -0.6 0.90 ± 7% perf-profile.children.cycles-pp.btrfs_run_delalloc_range
1.51 ± 3% -0.6 0.89 ± 8% perf-profile.children.cycles-pp.cow_file_range
2.47 ± 3% -0.6 1.85 ± 4% perf-profile.children.cycles-pp.btrfs_insert_empty_items
1.51 ± 3% -0.6 0.89 ± 7% perf-profile.children.cycles-pp.cow_file_range_inline
1.64 ± 3% -0.6 1.04 ± 7% perf-profile.children.cycles-pp.writepage_delalloc
1.32 ± 3% -0.6 0.73 ± 8% perf-profile.children.cycles-pp.__cow_file_range_inline
1.65 ± 2% -0.6 1.06 ± 6% perf-profile.children.cycles-pp.extent_writepage
1.69 ± 3% -0.6 1.11 ± 6% perf-profile.children.cycles-pp.btrfs_writepages
1.68 ± 3% -0.6 1.11 ± 6% perf-profile.children.cycles-pp.extent_write_cache_pages
1.72 ± 3% -0.6 1.15 ± 6% perf-profile.children.cycles-pp.btrfs_fdatawrite_range
1.73 ± 3% -0.6 1.15 ± 6% perf-profile.children.cycles-pp.start_ordered_ops
2.73 ± 2% -0.6 2.18 ± 4% perf-profile.children.cycles-pp.nfsd4_open
1.02 ± 3% -0.5 0.48 ± 10% perf-profile.children.cycles-pp.btrfs_drop_extents
7.69 ± 3% -0.5 7.19 ± 3% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
0.86 ± 4% -0.5 0.36 ± 12% perf-profile.children.cycles-pp.btrfs_lookup_file_extent
2.21 ± 2% -0.5 1.71 ± 5% perf-profile.children.cycles-pp.copy_inode_items_to_log
2.33 ± 2% -0.5 1.85 ± 5% perf-profile.children.cycles-pp.do_open_lookup
2.26 ± 2% -0.5 1.78 ± 5% perf-profile.children.cycles-pp.nfsd4_create_file
1.60 ± 3% -0.4 1.17 ± 5% perf-profile.children.cycles-pp.btrfs_create_common
1.69 ± 2% -0.4 1.26 ± 5% perf-profile.children.cycles-pp.svc_tcp_recvfrom
1.70 ± 3% -0.4 1.28 ± 5% perf-profile.children.cycles-pp.vfs_create
1.73 ± 3% -0.4 1.33 ± 5% perf-profile.children.cycles-pp.dentry_create
1.39 ± 3% -0.4 1.01 ± 5% perf-profile.children.cycles-pp.btrfs_create_new_inode
0.72 ± 11% -0.4 0.34 ± 3% perf-profile.children.cycles-pp.btrfs_work_helper
0.72 ± 11% -0.4 0.34 ± 3% perf-profile.children.cycles-pp.btrfs_async_run_delayed_root
0.57 ± 5% -0.4 0.19 ± 22% perf-profile.children.cycles-pp.btrfs_lock_root_node
0.96 ± 6% -0.4 0.59 ± 17% perf-profile.children.cycles-pp.refcount_dec_and_lock_irqsave
0.96 ± 6% -0.4 0.59 ± 17% perf-profile.children.cycles-pp.free_uid
0.64 ± 2% -0.4 0.28 ± 18% perf-profile.children.cycles-pp.wait_log_commit
0.76 ± 6% -0.3 0.45 ± 7% perf-profile.children.cycles-pp.read_block_for_search
1.42 ± 2% -0.3 1.13 ± 4% perf-profile.children.cycles-pp.__fh_verify
1.67 ± 2% -0.3 1.38 ± 4% perf-profile.children.cycles-pp.copy_items
1.44 ± 2% -0.3 1.14 ± 4% perf-profile.children.cycles-pp.fh_verify
0.44 ± 3% -0.3 0.18 ± 9% perf-profile.children.cycles-pp.put_ucounts
3.21 -0.3 2.96 ± 3% perf-profile.children.cycles-pp.svc_tcp_sendmsg
0.62 ± 5% -0.2 0.38 ± 7% perf-profile.children.cycles-pp.find_extent_buffer
0.79 ± 2% -0.2 0.55 ± 5% perf-profile.children.cycles-pp.btrfs_add_link
0.46 ± 3% -0.2 0.22 ± 6% perf-profile.children.cycles-pp.down_read
0.46 ± 3% -0.2 0.22 ± 5% perf-profile.children.cycles-pp.btrfs_tree_read_lock_nested
0.37 ± 12% -0.2 0.16 ± 6% perf-profile.children.cycles-pp.__btrfs_update_delayed_inode
0.73 ± 3% -0.2 0.51 ± 5% perf-profile.children.cycles-pp.btrfs_insert_dir_item
0.45 ± 3% -0.2 0.24 ± 8% perf-profile.children.cycles-pp.btrfs_read_lock_root_node
0.48 ± 3% -0.2 0.29 ± 4% perf-profile.children.cycles-pp.btrfs_bin_search
1.06 -0.2 0.86 ± 5% perf-profile.children.cycles-pp.svc_tcp_sock_recvmsg
0.38 ± 6% -0.2 0.19 ± 11% perf-profile.children.cycles-pp.rwsem_spin_on_owner
0.34 ± 3% -0.2 0.15 ± 7% perf-profile.children.cycles-pp.rwsem_down_read_slowpath
0.90 ± 3% -0.2 0.71 ± 4% perf-profile.children.cycles-pp.nfsd4_putfh
0.85 ± 2% -0.2 0.66 ± 6% perf-profile.children.cycles-pp.svc_tcp_read_marker
0.34 ± 2% -0.2 0.16 ± 10% perf-profile.children.cycles-pp.btrfs_search_forward
0.44 ± 3% -0.2 0.27 ± 6% perf-profile.children.cycles-pp.svc_xprt_received
0.57 ± 2% -0.2 0.40 ± 6% perf-profile.children.cycles-pp.insert_with_overflow
0.69 ± 2% -0.2 0.53 ± 4% perf-profile.children.cycles-pp.nfsd_set_fh_dentry
0.26 ± 13% -0.2 0.11 ± 3% perf-profile.children.cycles-pp.btrfs_lookup_inode
0.25 ± 2% -0.2 0.10 ± 8% perf-profile.children.cycles-pp.btrfs_log_holes
0.26 ± 3% -0.2 0.11 ± 4% perf-profile.children.cycles-pp.rwsem_wake
0.33 ± 4% -0.2 0.18 ± 8% perf-profile.children.cycles-pp.inode_logged
0.38 ± 5% -0.1 0.24 ± 6% perf-profile.children.cycles-pp.btrfs_release_path
0.28 ± 6% -0.1 0.13 ± 5% perf-profile.children.cycles-pp.btrfs_log_all_xattrs
0.30 ± 3% -0.1 0.16 ± 5% perf-profile.children.cycles-pp.up_write
0.43 ± 4% -0.1 0.29 ± 14% perf-profile.children.cycles-pp.smpboot_thread_fn
0.41 ± 3% -0.1 0.27 ± 15% perf-profile.children.cycles-pp.run_ksoftirqd
0.23 ± 3% -0.1 0.10 ± 5% perf-profile.children.cycles-pp.wake_up_q
0.33 ± 3% -0.1 0.20 ± 3% perf-profile.children.cycles-pp.svc_pool_wake_idle_thread
0.23 ± 6% -0.1 0.10 ± 7% perf-profile.children.cycles-pp.up_read
0.46 ± 3% -0.1 0.35 ± 5% perf-profile.children.cycles-pp.setup_items_for_insert
0.41 ± 2% -0.1 0.30 ± 7% perf-profile.children.cycles-pp.nfsd4_close
0.22 ± 11% -0.1 0.12 ± 3% perf-profile.children.cycles-pp.btrfs_insert_delayed_item
0.85 ± 2% -0.1 0.76 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.21 ± 4% -0.1 0.11 ± 4% perf-profile.children.cycles-pp.free_extent_buffer
0.18 ± 7% -0.1 0.09 ± 4% perf-profile.children.cycles-pp.__memmove
0.37 ± 6% -0.1 0.28 ± 6% perf-profile.children.cycles-pp.__write_extent_buffer
0.27 ± 6% -0.1 0.18 ± 7% perf-profile.children.cycles-pp.nfsd4_sequence
0.50 ± 4% -0.1 0.41 ± 5% perf-profile.children.cycles-pp.copy_extent_buffer_full
0.22 ± 5% -0.1 0.14 ± 8% perf-profile.children.cycles-pp.start_transaction
0.34 ± 2% -0.1 0.26 ± 4% perf-profile.children.cycles-pp.exportfs_decode_fh_raw
0.47 ± 3% -0.1 0.39 ± 7% perf-profile.children.cycles-pp.prepare_creds
1.90 -0.1 1.82 perf-profile.children.cycles-pp.try_to_wake_up
0.18 ± 8% -0.1 0.10 ± 9% perf-profile.children.cycles-pp.btrfs_root_node
0.29 ± 3% -0.1 0.21 ± 8% perf-profile.children.cycles-pp.svcauth_unix_set_client
0.41 ± 6% -0.1 0.33 ± 9% perf-profile.children.cycles-pp.sched_balance_domains
0.27 -0.1 0.19 ± 4% perf-profile.children.cycles-pp.btrfs_get_dentry
0.17 ± 8% -0.1 0.10 ± 6% perf-profile.children.cycles-pp.nfsd4_sequence_done
0.18 ± 8% -0.1 0.10 ± 7% perf-profile.children.cycles-pp.nfs4svc_encode_compoundres
0.18 ± 5% -0.1 0.11 ± 8% perf-profile.children.cycles-pp.schedule_preempt_disabled
0.46 ± 2% -0.1 0.40 ± 6% perf-profile.children.cycles-pp.kmem_cache_free
0.14 ± 2% -0.1 0.07 ± 5% perf-profile.children.cycles-pp.btrfs_unlock_up_safe
0.27 ± 5% -0.1 0.20 ± 9% perf-profile.children.cycles-pp.nfs4_put_stid
0.22 ± 5% -0.1 0.15 ± 3% perf-profile.children.cycles-pp.sunrpc_cache_lookup_rcu
0.25 ± 3% -0.1 0.18 ± 8% perf-profile.children.cycles-pp.btrfs_lookup_dentry
0.34 ± 3% -0.1 0.28 ± 8% perf-profile.children.cycles-pp.btrfs_lookup_dir_item
0.25 ± 3% -0.1 0.19 ± 9% perf-profile.children.cycles-pp.btrfs_lookup
0.88 -0.1 0.82 ± 2% perf-profile.children.cycles-pp.__wake_up
0.31 ± 2% -0.1 0.25 ± 6% perf-profile.children.cycles-pp.__lookup_slow
0.16 ± 6% -0.1 0.10 ± 6% perf-profile.children.cycles-pp.mutex_lock
0.22 ± 4% -0.1 0.17 ± 9% perf-profile.children.cycles-pp.nfs4_free_ol_stateid
0.25 ± 5% -0.1 0.19 ± 6% perf-profile.children.cycles-pp.clone_leaf
0.24 ± 3% -0.1 0.18 ± 5% perf-profile.children.cycles-pp.nfsd4_getattr
0.74 -0.1 0.68 ± 3% perf-profile.children.cycles-pp.autoremove_wake_function
0.21 ± 4% -0.1 0.16 ± 10% perf-profile.children.cycles-pp.release_all_access
0.18 ± 2% -0.1 0.13 ± 7% perf-profile.children.cycles-pp.btrfs_get_root_ref
0.17 ± 4% -0.1 0.11 ± 8% perf-profile.children.cycles-pp.btrfs_reserve_metadata_bytes
0.51 ± 4% -0.1 0.46 ± 6% perf-profile.children.cycles-pp.nfsd_setuser
0.23 ± 6% -0.1 0.18 ± 5% perf-profile.children.cycles-pp.split_leaf
0.19 ± 3% -0.1 0.14 ± 11% perf-profile.children.cycles-pp.nfsd_file_free
0.36 ± 7% -0.0 0.31 ± 2% perf-profile.children.cycles-pp.__slab_free
0.17 ± 3% -0.0 0.12 ± 8% perf-profile.children.cycles-pp.__reserve_bytes
0.11 ± 5% -0.0 0.06 ± 18% perf-profile.children.cycles-pp.btrfs_read_node_slot
0.14 ± 4% -0.0 0.09 ± 4% perf-profile.children.cycles-pp.unlock_up
0.29 ± 2% -0.0 0.25 ± 6% perf-profile.children.cycles-pp.svc_tcp_read_msg
0.13 ± 7% -0.0 0.09 ± 8% perf-profile.children.cycles-pp.btrfs_setup_item_for_insert
0.31 ± 2% -0.0 0.27 ± 8% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.26 ± 2% -0.0 0.22 ± 2% perf-profile.children.cycles-pp.nfsd4_process_open2
0.20 ± 3% -0.0 0.16 ± 9% perf-profile.children.cycles-pp.btrfs_update_inode
0.39 ± 4% -0.0 0.35 ± 4% perf-profile.children.cycles-pp.tcp_clean_rtx_queue
0.10 ± 16% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.btrfs_block_rsv_release
0.19 ± 2% -0.0 0.15 ± 7% perf-profile.children.cycles-pp.sk_reset_timer
0.51 ± 2% -0.0 0.47 perf-profile.children.cycles-pp.__smp_call_single_queue
0.09 ± 8% -0.0 0.05 ± 9% perf-profile.children.cycles-pp.read_tree_block
0.07 ± 9% -0.0 0.03 ± 82% perf-profile.children.cycles-pp.svc_xprt_enqueue
0.18 ± 2% -0.0 0.14 ± 9% perf-profile.children.cycles-pp.__mod_timer
0.07 ± 5% -0.0 0.03 ± 82% perf-profile.children.cycles-pp.btrfs_clear_delalloc_extent
0.10 ± 4% -0.0 0.07 perf-profile.children.cycles-pp.nfsd4_process_open1
0.10 ± 7% -0.0 0.07 ± 13% perf-profile.children.cycles-pp.btrfs_insert_delayed_dir_index
0.16 ± 4% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.nfsd_file_acquire_opened
0.16 ± 4% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.nfsd_file_do_acquire
0.19 ± 4% -0.0 0.16 ± 7% perf-profile.children.cycles-pp.perf_tp_event
0.16 ± 4% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.rqst_exp_find
0.08 ± 6% -0.0 0.04 ± 51% perf-profile.children.cycles-pp.svc_authorise
0.06 ± 6% -0.0 0.03 ± 81% perf-profile.children.cycles-pp.need_preemptive_reclaim
0.06 ± 6% -0.0 0.03 ± 81% perf-profile.children.cycles-pp.svc_thread_should_sleep
0.09 ± 9% -0.0 0.05 ± 9% perf-profile.children.cycles-pp.find_stateid_by_type
0.07 -0.0 0.04 ± 50% perf-profile.children.cycles-pp.exp_get_by_name
0.16 ± 3% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.exp_find
0.08 ± 17% -0.0 0.05 ± 9% perf-profile.children.cycles-pp.xas_start
0.10 ± 9% -0.0 0.08 ± 6% perf-profile.children.cycles-pp.unix_gid_find
0.07 -0.0 0.04 ± 50% perf-profile.children.cycles-pp.btrfs_leaf_free_space
0.09 ± 9% -0.0 0.06 ± 10% perf-profile.children.cycles-pp.nfsd4_lookup_stateid
0.08 ± 9% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.alloc_conn
0.07 ± 7% -0.0 0.04 ± 50% perf-profile.children.cycles-pp.find_inode
0.16 ± 4% -0.0 0.13 ± 7% perf-profile.children.cycles-pp.btrfs_delayed_update_inode
0.17 ± 4% -0.0 0.15 perf-profile.children.cycles-pp.nfs4_get_vfs_file
0.30 -0.0 0.28 ± 2% perf-profile.children.cycles-pp.llist_reverse_order
0.10 ± 5% -0.0 0.07 ± 10% perf-profile.children.cycles-pp.fh_put
0.08 ± 9% -0.0 0.06 ± 10% perf-profile.children.cycles-pp.nfs4_preprocess_stateid_op
0.08 ± 4% -0.0 0.06 ± 12% perf-profile.children.cycles-pp.btrfs_delalloc_reserve_metadata
0.09 ± 5% -0.0 0.07 ± 7% perf-profile.children.cycles-pp.__btrfs_release_delayed_node
0.10 ± 7% -0.0 0.09 ± 9% perf-profile.children.cycles-pp.__process_folios_contig
0.10 ± 7% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.mutex_unlock
0.09 ± 5% -0.0 0.08 ± 10% perf-profile.children.cycles-pp.cpuacct_charge
0.08 ± 6% -0.0 0.06 ± 10% perf-profile.children.cycles-pp.insert_inline_extent
0.08 ± 7% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.push_leaf_right
0.07 ± 5% -0.0 0.05 ± 9% perf-profile.children.cycles-pp.__push_leaf_right
0.07 ± 5% +0.0 0.09 ± 8% perf-profile.children.cycles-pp.folio_alloc_noprof
0.07 ± 5% +0.0 0.08 ± 5% perf-profile.children.cycles-pp.tcp_stream_alloc_skb
0.06 ± 8% +0.0 0.07 ± 5% perf-profile.children.cycles-pp.clear_page_erms
0.07 ± 14% +0.0 0.08 ± 9% perf-profile.children.cycles-pp.rpc_malloc
0.07 ± 7% +0.0 0.08 ± 4% perf-profile.children.cycles-pp.update_entity_lag
0.06 ± 8% +0.0 0.07 ± 6% perf-profile.children.cycles-pp.__alloc_skb
0.07 ± 11% +0.0 0.09 ± 5% perf-profile.children.cycles-pp.allocate_slab
0.14 ± 3% +0.0 0.15 ± 3% perf-profile.children.cycles-pp.available_idle_cpu
0.06 ± 8% +0.0 0.07 ± 6% perf-profile.children.cycles-pp.nfs4_xdr_dec_write
0.14 ± 4% +0.0 0.16 ± 2% perf-profile.children.cycles-pp.wake_affine
0.07 ± 6% +0.0 0.09 ± 10% perf-profile.children.cycles-pp.__free_frozen_pages
0.05 ± 9% +0.0 0.07 ± 5% perf-profile.children.cycles-pp.nfs_update_inode
0.07 ± 9% +0.0 0.09 ± 12% perf-profile.children.cycles-pp.nfs_do_access
0.05 ± 7% +0.0 0.07 ± 5% perf-profile.children.cycles-pp.__memcg_slab_post_alloc_hook
0.09 ± 7% +0.0 0.11 perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.15 ± 5% +0.0 0.17 ± 6% perf-profile.children.cycles-pp.___slab_alloc
0.10 ± 9% +0.0 0.12 ± 5% perf-profile.children.cycles-pp.__filemap_add_folio
0.10 ± 8% +0.0 0.12 ± 8% perf-profile.children.cycles-pp.__update_load_avg_se
0.10 ± 4% +0.0 0.13 ± 6% perf-profile.children.cycles-pp.xdr_inline_decode
0.05 +0.0 0.07 ± 5% perf-profile.children.cycles-pp.nfs_fattr_map_and_free_names
0.08 ± 7% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.unx_lookup_cred
0.06 +0.0 0.08 ± 9% perf-profile.children.cycles-pp.write_bytes_to_xdr_buf
0.12 ± 8% +0.0 0.14 ± 5% perf-profile.children.cycles-pp.btrfs_orig_write_end_io
0.09 ± 8% +0.0 0.11 ± 5% perf-profile.children.cycles-pp.kmem_cache_alloc_lru_noprof
0.21 ± 4% +0.0 0.24 ± 5% perf-profile.children.cycles-pp.sched_clock
0.12 ± 6% +0.0 0.15 ± 9% perf-profile.children.cycles-pp.nfs41_call_sync_done
0.06 ± 12% +0.0 0.09 ± 9% perf-profile.children.cycles-pp.nfs_access_get_cached
0.10 ± 7% +0.0 0.12 ± 3% perf-profile.children.cycles-pp.nfs_update_folio
0.09 ± 10% +0.0 0.12 ± 4% perf-profile.children.cycles-pp.nfs_writepage_setup
0.07 ± 7% +0.0 0.09 ± 7% perf-profile.children.cycles-pp.rpc_wake_up_first_on_wq
0.08 ± 9% +0.0 0.11 ± 7% perf-profile.children.cycles-pp.___perf_sw_event
0.07 ± 6% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.folio_batch_move_lru
0.08 ± 13% +0.0 0.10 perf-profile.children.cycles-pp.tick_nohz_idle_enter
0.09 ± 8% +0.0 0.11 ± 8% perf-profile.children.cycles-pp.decode_sequence
0.27 ± 2% +0.0 0.30 ± 5% perf-profile.children.cycles-pp.nfsd4_encode_getattr
0.12 ± 6% +0.0 0.15 ± 5% perf-profile.children.cycles-pp.alloc_pages_bulk_noprof
0.10 ± 4% +0.0 0.12 ± 10% perf-profile.children.cycles-pp.chksum_update
0.09 ± 7% +0.0 0.12 ± 6% perf-profile.children.cycles-pp.find_lock_delalloc_range
0.04 ± 50% +0.0 0.07 ± 11% perf-profile.children.cycles-pp.__d_alloc
0.04 ± 50% +0.0 0.07 ± 11% perf-profile.children.cycles-pp.writeback_iter
0.08 ± 7% +0.0 0.11 ± 7% perf-profile.children.cycles-pp.__folio_batch_release
0.08 ± 9% +0.0 0.10 ± 9% perf-profile.children.cycles-pp.lru_add_drain_cpu
0.10 ± 7% +0.0 0.13 ± 13% perf-profile.children.cycles-pp.__filename_parentat
0.07 ± 7% +0.0 0.09 ± 10% perf-profile.children.cycles-pp.__rpc_do_sleep_on_priority
0.10 ± 8% +0.0 0.12 ± 10% perf-profile.children.cycles-pp.folio_wake_bit
0.10 ± 6% +0.0 0.13 ± 9% perf-profile.children.cycles-pp.nfs_permission
0.09 ± 5% +0.0 0.11 ± 7% perf-profile.children.cycles-pp.place_entity
0.09 ± 5% +0.0 0.12 ± 8% perf-profile.children.cycles-pp.rpcauth_bindcred
0.07 ± 5% +0.0 0.10 ± 5% perf-profile.children.cycles-pp.skb_do_copy_data_nocache
0.10 ± 7% +0.0 0.13 ± 5% perf-profile.children.cycles-pp.svcauth_unix_accept
0.08 ± 6% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.nfs4_free_closedata
0.08 ± 9% +0.0 0.11 ± 7% perf-profile.children.cycles-pp.zero_user_segments
0.06 ± 8% +0.0 0.09 ± 9% perf-profile.children.cycles-pp.__task_rq_lock
0.09 ± 10% +0.0 0.12 ± 10% perf-profile.children.cycles-pp.__kmalloc_noprof
0.12 ± 6% +0.0 0.15 ± 3% perf-profile.children.cycles-pp.alloc_inode
0.11 ± 3% +0.0 0.14 ± 2% perf-profile.children.cycles-pp.attach_eb_folio_to_filemap
0.05 ± 7% +0.0 0.08 ± 9% perf-profile.children.cycles-pp.btrfs_comp_cpu_keys
0.12 ± 5% +0.0 0.15 ± 11% perf-profile.children.cycles-pp.crc32c_arch
0.10 ± 7% +0.0 0.13 ± 13% perf-profile.children.cycles-pp.nfs4_write_done
0.09 ± 8% +0.0 0.12 ± 6% perf-profile.children.cycles-pp.unx_marshal
0.07 ± 10% +0.0 0.10 ± 14% perf-profile.children.cycles-pp.io_schedule
0.07 ± 10% +0.0 0.10 ± 4% perf-profile.children.cycles-pp.svc_alloc_arg
0.24 ± 5% +0.0 0.27 ± 2% perf-profile.children.cycles-pp.btrfs_init_new_buffer
0.14 ± 8% +0.0 0.17 ± 10% perf-profile.children.cycles-pp.inode_permission
0.14 ± 5% +0.0 0.17 ± 12% perf-profile.children.cycles-pp.get_page_from_freelist
0.20 ± 6% +0.0 0.24 ± 6% perf-profile.children.cycles-pp.update_rq_clock_task
0.04 ± 50% +0.0 0.07 ± 10% perf-profile.children.cycles-pp._copy_from_iter
0.13 ± 4% +0.0 0.16 ± 4% perf-profile.children.cycles-pp.filemap_add_folio
0.11 ± 4% +0.0 0.14 ± 8% perf-profile.children.cycles-pp.iget5_locked
0.06 ± 7% +0.0 0.10 ± 12% perf-profile.children.cycles-pp.pwq_tryinc_nr_active
0.23 ± 6% +0.0 0.26 ± 5% perf-profile.children.cycles-pp.sched_clock_cpu
0.10 ± 3% +0.0 0.14 ± 12% perf-profile.children.cycles-pp.csum_tree_block
0.10 ± 7% +0.0 0.13 ± 7% perf-profile.children.cycles-pp.rpcauth_refreshcred
0.22 ± 4% +0.0 0.25 ± 4% perf-profile.children.cycles-pp.read_tsc
0.11 ± 3% +0.0 0.14 ± 11% perf-profile.children.cycles-pp.set_next_entity
0.11 ± 4% +0.0 0.15 ± 4% perf-profile.children.cycles-pp.__cond_resched
0.13 ± 5% +0.0 0.17 ± 7% perf-profile.children.cycles-pp.__switch_to
0.10 +0.0 0.14 ± 15% perf-profile.children.cycles-pp.nfs4_close_prepare
0.37 ± 3% +0.0 0.41 ± 3% perf-profile.children.cycles-pp.btrfs_alloc_tree_block
0.17 ± 2% +0.0 0.21 ± 6% perf-profile.children.cycles-pp.prepare_task_switch
0.16 ± 6% +0.0 0.20 ± 9% perf-profile.children.cycles-pp.__alloc_frozen_pages_noprof
0.02 ±122% +0.0 0.06 ± 12% perf-profile.children.cycles-pp.folio_clear_dirty_for_io
0.23 ± 3% +0.0 0.26 ± 6% perf-profile.children.cycles-pp.kmem_cache_alloc_noprof
0.18 ± 6% +0.0 0.22 ± 6% perf-profile.children.cycles-pp.nfsd4_decode_compound
0.11 ± 5% +0.0 0.15 ± 7% perf-profile.children.cycles-pp.xdr_reserve_space
0.15 ± 8% +0.0 0.19 ± 5% perf-profile.children.cycles-pp.nfs4_close_done
0.10 ± 8% +0.0 0.14 ± 11% perf-profile.children.cycles-pp.rpc_task_release_client
0.13 ± 5% +0.0 0.17 ± 5% perf-profile.children.cycles-pp.nfs_fhget
0.02 ±122% +0.0 0.06 ± 15% perf-profile.children.cycles-pp.tick_nohz_stop_idle
0.02 ±122% +0.0 0.06 ± 6% perf-profile.children.cycles-pp.writeback_get_folio
0.17 ± 5% +0.0 0.21 ± 8% perf-profile.children.cycles-pp.alloc_pages_mpol
0.06 ± 12% +0.0 0.10 ± 13% perf-profile.children.cycles-pp.nfs41_release_slot
0.10 ± 3% +0.0 0.15 ± 3% perf-profile.children.cycles-pp.nfs4_xdr_dec_open
0.13 ± 3% +0.0 0.18 ± 4% perf-profile.children.cycles-pp.nfs_write_end
0.13 ± 4% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.decode_getfattr_attrs
0.13 ± 3% +0.0 0.18 ± 6% perf-profile.children.cycles-pp.nfs_initiate_pgio
0.19 ± 4% +0.0 0.24 ± 5% perf-profile.children.cycles-pp.prepare_one_folio
0.13 ± 3% +0.0 0.18 ± 8% perf-profile.children.cycles-pp.set_next_task_fair
0.11 ± 4% +0.0 0.16 ± 8% perf-profile.children.cycles-pp.__sysvec_call_function_single
0.11 ± 4% +0.0 0.15 ± 12% perf-profile.children.cycles-pp.folio_wait_bit_common
0.01 ±200% +0.0 0.06 ± 12% perf-profile.children.cycles-pp.nfs_do_writepage
0.15 ± 4% +0.0 0.20 ± 3% perf-profile.children.cycles-pp.decode_getfattr_generic
0.14 ± 5% +0.0 0.19 ± 9% perf-profile.children.cycles-pp.nfs_writeback_done
0.01 ±200% +0.0 0.06 perf-profile.children.cycles-pp.cred_fscmp
0.14 ± 7% +0.1 0.19 ± 10% perf-profile.children.cycles-pp.nfs_pgio_result
0.17 ± 4% +0.1 0.22 ± 7% perf-profile.children.cycles-pp.link_path_walk
0.12 ± 6% +0.1 0.17 ± 10% perf-profile.children.cycles-pp.folio_wait_writeback
0.19 ± 6% +0.1 0.25 ± 12% perf-profile.children.cycles-pp.nfs4_sequence_done
0.00 +0.1 0.05 ± 9% perf-profile.children.cycles-pp.__rpc_sleep_on_priority_timeout
0.17 ± 6% +0.1 0.22 ± 10% perf-profile.children.cycles-pp.write_one_eb
0.02 ±122% +0.1 0.08 ± 6% perf-profile.children.cycles-pp.check_inode_item
0.03 ± 82% +0.1 0.09 ± 16% perf-profile.children.cycles-pp.xprt_request_init
0.00 +0.1 0.06 ± 8% perf-profile.children.cycles-pp.inode_init_always_gfp
0.15 ± 11% +0.1 0.21 ± 6% perf-profile.children.cycles-pp.wake_up_bit
0.20 ± 4% +0.1 0.26 ± 7% perf-profile.children.cycles-pp.__filemap_get_folio
0.29 ± 4% +0.1 0.35 ± 7% perf-profile.children.cycles-pp.folio_end_writeback
0.13 ± 5% +0.1 0.19 ± 10% perf-profile.children.cycles-pp.__filemap_fdatawait_range
0.36 ± 3% +0.1 0.42 ± 10% perf-profile.children.cycles-pp.nfs41_sequence_process
0.18 ± 2% +0.1 0.24 ± 6% perf-profile.children.cycles-pp.nfs_generic_pg_pgios
0.18 ± 2% +0.1 0.24 ± 6% perf-profile.children.cycles-pp.nfs_pageio_doio
0.19 ± 3% +0.1 0.25 ± 5% perf-profile.children.cycles-pp._nfs4_opendata_to_nfs4_state
0.18 ± 2% +0.1 0.24 ± 5% perf-profile.children.cycles-pp.nfs_pageio_complete
0.13 ± 7% +0.1 0.19 ± 15% perf-profile.children.cycles-pp.tick_irq_enter
0.25 ± 3% +0.1 0.32 ± 6% perf-profile.children.cycles-pp.rpc_xdr_encode
0.28 ± 2% +0.1 0.34 ± 4% perf-profile.children.cycles-pp.update_load_avg
0.24 +0.1 0.31 ± 9% perf-profile.children.cycles-pp.generic_perform_write
0.13 ± 5% +0.1 0.20 ± 16% perf-profile.children.cycles-pp.irq_enter_rcu
0.39 ± 3% +0.1 0.45 ± 5% perf-profile.children.cycles-pp.nfsd4_encode_operation
0.14 ± 3% +0.1 0.21 ± 6% perf-profile.children.cycles-pp.__kmalloc_cache_noprof
0.37 ± 3% +0.1 0.44 ± 5% perf-profile.children.cycles-pp.enqueue_entity
0.26 ± 3% +0.1 0.32 ± 8% perf-profile.children.cycles-pp.nfs4_run_open_task
0.27 ± 2% +0.1 0.34 ± 7% perf-profile.children.cycles-pp.nfs_file_write
0.04 ± 53% +0.1 0.11 ± 16% perf-profile.children.cycles-pp.btrfs_write_and_wait_transaction
0.14 ± 7% +0.1 0.21 ± 13% perf-profile.children.cycles-pp.xprt_free_slot
0.30 ± 5% +0.1 0.37 ± 6% perf-profile.children.cycles-pp.nfs_write_completion
0.00 +0.1 0.07 ± 6% perf-profile.children.cycles-pp.check_extent_data_item
0.30 ± 6% +0.1 0.38 ± 5% perf-profile.children.cycles-pp.rpc_async_release
0.63 ± 2% +0.1 0.71 ± 3% perf-profile.children.cycles-pp.enqueue_task
0.94 ± 4% +0.1 1.02 ± 4% perf-profile.children.cycles-pp.__lock_sock
0.27 ± 7% +0.1 0.35 ± 7% perf-profile.children.cycles-pp.wake_bit_function
0.15 ± 6% +0.1 0.23 ± 10% perf-profile.children.cycles-pp.sysvec_call_function_single
0.15 ± 3% +0.1 0.23 ± 6% perf-profile.children.cycles-pp.__btrfs_check_node
0.15 ± 3% +0.1 0.23 ± 5% perf-profile.children.cycles-pp.btrfs_check_node
0.22 ± 2% +0.1 0.31 ± 2% perf-profile.children.cycles-pp.memset_orig
0.91 +0.1 1.00 ± 3% perf-profile.children.cycles-pp.schedule_idle
0.58 +0.1 0.67 ± 5% perf-profile.children.cycles-pp.dequeue_entity
0.69 ± 2% +0.1 0.78 ± 3% perf-profile.children.cycles-pp.ttwu_do_activate
0.34 ± 5% +0.1 0.43 ± 4% perf-profile.children.cycles-pp.rpc_wake_up_queued_task
0.28 ± 3% +0.1 0.38 ± 7% perf-profile.children.cycles-pp.nfs_writepages
0.30 ± 4% +0.1 0.40 ± 14% perf-profile.children.cycles-pp.nfs4_setup_sequence
0.23 ± 3% +0.1 0.33 ± 10% perf-profile.children.cycles-pp.rpc_wait_bit_killable
0.17 ± 5% +0.1 0.27 ± 15% perf-profile.children.cycles-pp.xprt_alloc_slot
0.64 ± 2% +0.1 0.74 ± 4% perf-profile.children.cycles-pp.dequeue_entities
0.39 ± 5% +0.1 0.49 ± 5% perf-profile.children.cycles-pp.rpc_free_task
0.06 ± 12% +0.1 0.16 ± 20% perf-profile.children.cycles-pp.steal_from_bitmap
0.34 +0.1 0.44 ± 6% perf-profile.children.cycles-pp._nfs4_proc_open
0.67 ± 2% +0.1 0.78 ± 4% perf-profile.children.cycles-pp.dequeue_task_fair
0.06 ± 12% +0.1 0.16 ± 19% perf-profile.children.cycles-pp.__btrfs_add_free_space
0.06 ± 12% +0.1 0.16 ± 19% perf-profile.children.cycles-pp.unpin_extent_range
0.03 ± 82% +0.1 0.13 ± 21% perf-profile.children.cycles-pp._find_next_zero_bit
0.06 ± 18% +0.1 0.16 ± 18% perf-profile.children.cycles-pp.btrfs_finish_extent_commit
0.12 ± 8% +0.1 0.23 ± 7% perf-profile.children.cycles-pp.check_leaf_item
0.70 ± 2% +0.1 0.80 ± 4% perf-profile.children.cycles-pp.try_to_block_task
0.49 ± 2% +0.1 0.60 ± 3% perf-profile.children.cycles-pp.enqueue_task_fair
0.19 ± 3% +0.1 0.29 ± 14% perf-profile.children.cycles-pp.xprt_reserve
0.00 +0.1 0.11 ± 33% perf-profile.children.cycles-pp.btrfs_preempt_reclaim_metadata_space
0.00 +0.1 0.11 ± 33% perf-profile.children.cycles-pp.flush_space
0.42 ± 3% +0.1 0.53 ± 5% perf-profile.children.cycles-pp.kick_pool
0.58 ± 2% +0.1 0.70 ± 6% perf-profile.children.cycles-pp.pick_next_task_fair
1.24 +0.1 1.36 ± 3% perf-profile.children.cycles-pp.sched_ttwu_pending
0.38 ± 3% +0.1 0.51 ± 8% perf-profile.children.cycles-pp.nfs4_do_close
0.20 ± 2% +0.1 0.32 ± 17% perf-profile.children.cycles-pp.xprt_request_wait_receive
0.42 ± 2% +0.1 0.55 ± 4% perf-profile.children.cycles-pp.call_decode
1.05 ± 2% +0.1 1.18 ± 3% perf-profile.children.cycles-pp._raw_spin_lock_bh
0.58 ± 3% +0.1 0.72 ± 8% perf-profile.children.cycles-pp.rpc_exit_task
0.38 ± 14% +0.1 0.52 ± 11% perf-profile.children.cycles-pp.rpc_release_resources_task
0.50 ± 8% +0.1 0.64 ± 12% perf-profile.children.cycles-pp.start_log_trans
0.43 ± 4% +0.1 0.56 ± 7% perf-profile.children.cycles-pp.__put_nfs_open_context
0.65 ± 5% +0.1 0.79 ± 7% perf-profile.children.cycles-pp.queue_work_on
0.23 ± 4% +0.1 0.37 ± 8% perf-profile.children.cycles-pp.asm_sysvec_call_function_single
0.70 ± 2% +0.1 0.85 ± 5% perf-profile.children.cycles-pp.__pick_next_task
0.61 ± 4% +0.1 0.76 ± 6% perf-profile.children.cycles-pp.__queue_work
0.35 ± 2% +0.1 0.50 ± 9% perf-profile.children.cycles-pp.__wait_on_bit
0.18 ± 5% +0.1 0.33 ± 6% perf-profile.children.cycles-pp.rpc_wake_up_queued_task_set_status
0.46 ± 3% +0.2 0.61 ± 4% perf-profile.children.cycles-pp.its_return_thunk
0.35 ± 2% +0.2 0.50 ± 9% perf-profile.children.cycles-pp.out_of_line_wait_on_bit
1.68 +0.2 1.83 ± 2% perf-profile.children.cycles-pp.__flush_smp_call_function_queue
0.46 ± 4% +0.2 0.61 ± 7% perf-profile.children.cycles-pp.nfs_file_release
1.53 ± 2% +0.2 1.68 ± 3% perf-profile.children.cycles-pp.lock_sock_nested
0.43 ± 3% +0.2 0.59 ± 7% perf-profile.children.cycles-pp.filemap_write_and_wait_range
0.45 ± 3% +0.2 0.61 ± 7% perf-profile.children.cycles-pp.nfs_wb_all
0.55 ± 4% +0.2 0.71 ± 7% perf-profile.children.cycles-pp.__fput
0.13 ± 16% +0.2 0.30 ± 16% perf-profile.children.cycles-pp.btrfs_commit_transaction
0.45 ± 4% +0.2 0.62 ± 8% perf-profile.children.cycles-pp.nfs4_file_flush
0.48 ± 3% +0.2 0.65 ± 8% perf-profile.children.cycles-pp.filp_flush
0.56 ± 4% +0.2 0.74 ± 3% perf-profile.children.cycles-pp.xs_read_xdr_buf
0.23 ± 6% +0.2 0.41 ± 3% perf-profile.children.cycles-pp.__btrfs_check_leaf
0.23 ± 6% +0.2 0.41 ± 4% perf-profile.children.cycles-pp.btrfs_check_leaf
0.64 ± 7% +0.2 0.83 ± 6% perf-profile.children.cycles-pp.xprt_sock_sendmsg
0.58 ± 4% +0.2 0.77 ± 3% perf-profile.children.cycles-pp.xs_read_stream_request
0.65 +0.2 0.85 ± 6% perf-profile.children.cycles-pp._nfs4_open_and_get_state
2.36 ± 2% +0.2 2.57 ± 2% perf-profile.children.cycles-pp.inet6_recvmsg
2.38 ± 2% +0.2 2.59 ± 2% perf-profile.children.cycles-pp.sock_recvmsg
2.35 ± 2% +0.2 2.56 ± 2% perf-profile.children.cycles-pp.tcp_recvmsg
0.60 +0.2 0.81 ± 6% perf-profile.children.cycles-pp.__submit_bio
0.60 +0.2 0.81 ± 6% perf-profile.children.cycles-pp.__submit_bio_noacct
0.27 ± 4% +0.2 0.48 ± 19% perf-profile.children.cycles-pp.xprt_request_enqueue_transmit
0.68 ± 8% +0.2 0.90 ± 10% perf-profile.children.cycles-pp.rpc_release_task
0.60 +0.2 0.82 ± 6% perf-profile.children.cycles-pp.btrfs_submit_bio
0.73 +0.2 0.97 ± 5% perf-profile.children.cycles-pp._nfs4_do_open
0.73 +0.2 0.97 ± 5% perf-profile.children.cycles-pp.nfs4_do_open
0.73 +0.2 0.97 ± 5% perf-profile.children.cycles-pp.nfs4_atomic_open
0.80 +0.2 1.04 ± 5% perf-profile.children.cycles-pp.nfs_atomic_open
1.81 ± 2% +0.3 2.07 ± 3% perf-profile.children.cycles-pp.schedule
0.86 ± 2% +0.3 1.12 ± 5% perf-profile.children.cycles-pp.lookup_open
0.90 ± 2% +0.3 1.16 ± 5% perf-profile.children.cycles-pp.open_last_lookups
0.49 ± 3% +0.3 0.79 ± 5% perf-profile.children.cycles-pp.btree_csum_one_bio
1.04 +0.3 1.35 ± 6% perf-profile.children.cycles-pp.path_openat
1.05 +0.3 1.37 ± 6% perf-profile.children.cycles-pp.do_filp_open
1.08 +0.3 1.39 ± 6% perf-profile.children.cycles-pp.do_sys_openat2
1.08 +0.3 1.40 ± 6% perf-profile.children.cycles-pp.__x64_sys_openat
1.00 ± 3% +0.3 1.33 ± 7% perf-profile.children.cycles-pp.__x64_sys_close
2.57 +0.3 2.91 ± 3% perf-profile.children.cycles-pp.__schedule
1.33 ± 5% +0.4 1.74 perf-profile.children.cycles-pp.xs_sock_recvmsg
2.67 ± 4% +0.5 3.13 ± 4% perf-profile.children.cycles-pp.xprt_request_transmit
1.13 ± 2% +0.5 1.65 ± 5% perf-profile.children.cycles-pp.btrfs_submit_bbio
1.13 ± 2% +0.5 1.65 ± 5% perf-profile.children.cycles-pp.btrfs_submit_chunk
2.82 ± 4% +0.5 3.36 ± 4% perf-profile.children.cycles-pp.xprt_transmit
1.35 ± 2% +0.6 1.93 ± 5% perf-profile.children.cycles-pp.btree_write_cache_pages
1.37 ± 2% +0.6 1.96 ± 6% perf-profile.children.cycles-pp.btrfs_write_marked_extents
2.96 ± 3% +0.6 3.59 ± 4% perf-profile.children.cycles-pp.call_transmit
1.76 ± 3% +0.6 2.40 ± 11% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
2.02 ± 2% +0.6 2.67 ± 6% perf-profile.children.cycles-pp._nfs4_proc_lookup
2.02 ± 2% +0.6 2.67 ± 6% perf-profile.children.cycles-pp.nfs4_do_call_sync
2.03 ± 2% +0.6 2.68 ± 6% perf-profile.children.cycles-pp.nfs4_proc_lookup_common
2.03 ± 2% +0.6 2.68 ± 6% perf-profile.children.cycles-pp.nfs4_proc_lookup
2.09 ± 3% +0.7 2.75 ± 6% perf-profile.children.cycles-pp.nfs_lookup_revalidate_dentry
2.11 ± 2% +0.7 2.77 ± 5% perf-profile.children.cycles-pp.lookup_one_qstr_excl
2.13 ± 2% +0.7 2.80 ± 5% perf-profile.children.cycles-pp.lookup_dcache
2.18 ± 2% +0.7 2.86 ± 5% perf-profile.children.cycles-pp.rpc_execute
2.22 ± 2% +0.7 2.92 ± 5% perf-profile.children.cycles-pp.filename_create
2.23 ± 2% +0.7 2.93 ± 5% perf-profile.children.cycles-pp.do_mkdirat
2.24 ± 2% +0.7 2.95 ± 5% perf-profile.children.cycles-pp.__x64_sys_mkdir
2.25 ± 3% +0.7 2.96 ± 4% perf-profile.children.cycles-pp.xs_stream_data_receive_workfn
2.20 ± 3% +0.7 2.93 ± 5% perf-profile.children.cycles-pp.xs_read_stream
2.30 ± 2% +0.7 3.03 ± 5% perf-profile.children.cycles-pp.mkdir
2.40 ± 2% +0.7 3.15 ± 6% perf-profile.children.cycles-pp.rpc_run_task
3.75 ± 2% +0.9 4.65 ± 9% perf-profile.children.cycles-pp._raw_spin_lock
6.03 ± 4% +1.6 7.60 ± 7% perf-profile.children.cycles-pp.do_syscall_64
6.04 ± 4% +1.6 7.61 ± 7% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
5.38 ± 2% +1.6 6.96 ± 9% perf-profile.children.cycles-pp.rpc_async_schedule
7.34 +2.2 9.53 ± 7% perf-profile.children.cycles-pp.__rpc_execute
10.30 ± 2% +2.5 12.75 ± 6% perf-profile.children.cycles-pp.process_one_work
10.99 ± 2% +2.6 13.58 ± 5% perf-profile.children.cycles-pp.worker_thread
5.92 ± 2% +3.2 9.08 ± 8% perf-profile.children.cycles-pp.intel_idle_irq
39.78 -2.9 36.85 ± 2% perf-profile.self.cycles-pp.intel_idle
4.05 ± 2% -1.3 2.77 ± 16% perf-profile.self.cycles-pp.osq_lock
0.98 ± 4% -0.5 0.45 ± 8% perf-profile.self.cycles-pp.put_cred_rcu
0.95 ± 6% -0.4 0.59 ± 17% perf-profile.self.cycles-pp.refcount_dec_and_lock_irqsave
0.44 ± 4% -0.3 0.18 ± 9% perf-profile.self.cycles-pp.put_ucounts
0.37 ± 6% -0.2 0.18 ± 11% perf-profile.self.cycles-pp.rwsem_spin_on_owner
0.40 ± 4% -0.2 0.21 ± 8% perf-profile.self.cycles-pp.find_extent_buffer
0.47 ± 3% -0.2 0.29 ± 4% perf-profile.self.cycles-pp.btrfs_bin_search
0.16 ± 6% -0.1 0.06 ± 6% perf-profile.self.cycles-pp.free_extent_buffer
0.20 ± 5% -0.1 0.10 ± 6% perf-profile.self.cycles-pp.up_read
0.23 ± 9% -0.1 0.14 ± 10% perf-profile.self.cycles-pp.rwsem_down_write_slowpath
0.22 ± 10% -0.1 0.13 ± 7% perf-profile.self.cycles-pp.btrfs_search_slot
0.18 ± 4% -0.1 0.09 ± 4% perf-profile.self.cycles-pp.__memmove
0.38 ± 3% -0.1 0.31 ± 6% perf-profile.self.cycles-pp.prepare_creds
0.18 ± 7% -0.1 0.10 ± 9% perf-profile.self.cycles-pp.btrfs_root_node
0.23 ± 8% -0.1 0.16 ± 21% perf-profile.self.cycles-pp.sched_balance_domains
0.77 ± 2% -0.1 0.71 ± 2% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.14 ± 8% -0.1 0.09 ± 9% perf-profile.self.cycles-pp.mutex_lock
0.12 ± 6% -0.1 0.06 ± 7% perf-profile.self.cycles-pp.__mutex_lock
0.11 ± 9% -0.0 0.06 ± 12% perf-profile.self.cycles-pp.down_read
0.35 ± 6% -0.0 0.31 ± 4% perf-profile.self.cycles-pp.__slab_free
0.08 ± 15% -0.0 0.04 ± 50% perf-profile.self.cycles-pp.xas_start
0.28 ± 6% -0.0 0.25 ± 3% perf-profile.self.cycles-pp.flush_smp_call_function_queue
0.13 ± 3% -0.0 0.10 ± 7% perf-profile.self.cycles-pp.update_rq_clock
0.13 ± 4% -0.0 0.10 ± 3% perf-profile.self.cycles-pp.enqueue_task
0.13 ± 5% -0.0 0.10 ± 8% perf-profile.self.cycles-pp.svc_handle_xprt
0.09 ± 8% -0.0 0.06 ± 12% perf-profile.self.cycles-pp.svc_recv
0.30 ± 2% -0.0 0.28 ± 3% perf-profile.self.cycles-pp.llist_reverse_order
0.08 ± 9% -0.0 0.05 ± 9% perf-profile.self.cycles-pp.btrfs_get_root_ref
0.15 ± 6% -0.0 0.12 ± 6% perf-profile.self.cycles-pp.tcp_clean_rtx_queue
0.10 ± 7% -0.0 0.08 ± 9% perf-profile.self.cycles-pp.mutex_unlock
0.15 ± 5% -0.0 0.13 ± 7% perf-profile.self.cycles-pp.perf_tp_event
0.10 ± 9% -0.0 0.08 perf-profile.self.cycles-pp.sunrpc_cache_lookup_rcu
0.10 ± 8% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.__fh_verify
0.13 ± 8% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.check_heap_object
0.08 ± 7% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.svc_tcp_recvfrom
0.07 ± 10% -0.0 0.06 ± 16% perf-profile.self.cycles-pp.refcount_dec_and_lock
0.09 -0.0 0.08 ± 10% perf-profile.self.cycles-pp.cpuacct_charge
0.05 ± 9% +0.0 0.07 ± 7% perf-profile.self.cycles-pp.finish_task_switch
0.06 ± 6% +0.0 0.08 ± 6% perf-profile.self.cycles-pp.rb_insert_color
0.06 ± 8% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.clear_page_erms
0.08 ± 7% +0.0 0.10 ± 5% perf-profile.self.cycles-pp.unx_marshal
0.13 ± 3% +0.0 0.15 ± 2% perf-profile.self.cycles-pp.available_idle_cpu
0.10 ± 4% +0.0 0.12 ± 3% perf-profile.self.cycles-pp.do_idle
0.06 +0.0 0.08 ± 13% perf-profile.self.cycles-pp.___perf_sw_event
0.06 +0.0 0.08 ± 7% perf-profile.self.cycles-pp.nfsd4_proc_compound
0.07 ± 6% +0.0 0.09 ± 8% perf-profile.self.cycles-pp.place_entity
0.10 ± 5% +0.0 0.12 ± 6% perf-profile.self.cycles-pp.xdr_inline_decode
0.08 ± 4% +0.0 0.10 ± 7% perf-profile.self.cycles-pp.decode_sequence
0.06 ± 12% +0.0 0.08 ± 4% perf-profile.self.cycles-pp.__cond_resched
0.15 ± 2% +0.0 0.18 ± 9% perf-profile.self.cycles-pp.cpuidle_idle_call
0.04 ± 51% +0.0 0.07 ± 11% perf-profile.self.cycles-pp.tcp_write_xmit
0.10 ± 8% +0.0 0.12 ± 8% perf-profile.self.cycles-pp.__update_load_avg_se
0.06 ± 7% +0.0 0.09 ± 9% perf-profile.self.cycles-pp.__wait_on_bit
0.09 ± 8% +0.0 0.11 ± 4% perf-profile.self.cycles-pp.alloc_pages_bulk_noprof
0.10 ± 5% +0.0 0.12 ± 6% perf-profile.self.cycles-pp.enqueue_task_fair
0.09 ± 5% +0.0 0.12 ± 11% perf-profile.self.cycles-pp.random
0.10 ± 9% +0.0 0.13 ± 7% perf-profile.self.cycles-pp.update_rq_clock_task
0.04 ± 50% +0.0 0.07 ± 7% perf-profile.self.cycles-pp.xprt_release
0.33 ± 2% +0.0 0.36 ± 2% perf-profile.self.cycles-pp.__schedule
0.07 ± 7% +0.0 0.09 ± 10% perf-profile.self.cycles-pp.__rpc_do_sleep_on_priority
0.07 ± 6% +0.0 0.10 ± 7% perf-profile.self.cycles-pp.process_one_work
0.08 ± 5% +0.0 0.11 ± 11% perf-profile.self.cycles-pp.rpc_task_release_client
0.20 ± 5% +0.0 0.23 ± 3% perf-profile.self.cycles-pp.sched_ttwu_pending
0.06 ± 7% +0.0 0.09 ± 8% perf-profile.self.cycles-pp.pwq_tryinc_nr_active
0.12 ± 6% +0.0 0.16 ± 8% perf-profile.self.cycles-pp.__switch_to
0.07 +0.0 0.10 ± 9% perf-profile.self.cycles-pp.decode_getfattr_attrs
0.11 +0.0 0.15 ± 6% perf-profile.self.cycles-pp.kmem_cache_alloc_noprof
0.21 ± 3% +0.0 0.25 ± 3% perf-profile.self.cycles-pp.read_tsc
0.10 ± 6% +0.0 0.14 ± 8% perf-profile.self.cycles-pp.xdr_reserve_space
0.18 ± 4% +0.0 0.22 ± 4% perf-profile.self.cycles-pp.__flush_smp_call_function_queue
0.03 ± 81% +0.0 0.08 ± 5% perf-profile.self.cycles-pp.btrfs_comp_cpu_keys
0.01 ±200% +0.0 0.06 ± 6% perf-profile.self.cycles-pp.cred_fscmp
0.07 ± 5% +0.1 0.13 ± 18% perf-profile.self.cycles-pp.xprt_request_enqueue_transmit
0.00 +0.1 0.06 ± 12% perf-profile.self.cycles-pp.kick_pool
1.05 ± 3% +0.1 1.11 ± 4% perf-profile.self.cycles-pp.memcpy_orig
0.13 ± 6% +0.1 0.19 ± 12% perf-profile.self.cycles-pp.__rpc_execute
0.00 +0.1 0.07 ± 17% perf-profile.self.cycles-pp.xs_read_stream
0.49 +0.1 0.57 ± 3% perf-profile.self.cycles-pp.menu_select
0.22 ± 2% +0.1 0.31 ± 2% perf-profile.self.cycles-pp.memset_orig
0.03 ± 82% +0.1 0.13 ± 18% perf-profile.self.cycles-pp._find_next_zero_bit
0.37 ± 2% +0.1 0.48 ± 4% perf-profile.self.cycles-pp.its_return_thunk
2.74 +0.3 3.02 ± 4% perf-profile.self.cycles-pp._raw_spin_lock
1.74 ± 3% +0.6 2.38 ± 11% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
4.46 ± 3% +3.4 7.90 ± 9% perf-profile.self.cycles-pp.intel_idle_irq

Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.

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