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Date: Thu, 21 Jul 2022 10:30:21 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Dave Chinner <dchinner@...hat.com>
CC: Dave Chinner <david@...morbit.com>,
"Darrick J. Wong" <djwong@...nel.org>,
LKML <linux-kernel@...r.kernel.org>,
Linux Memory Management List <linux-mm@...ck.org>,
<linux-xfs@...r.kernel.org>, <lkp@...ts.01.org>, <lkp@...el.com>,
<ying.huang@...el.com>, <feng.tang@...el.com>,
<zhengjun.xing@...ux.intel.com>, <fengwei.yin@...el.com>
Subject: [xfs] 016a23388c: stress-ng.xattr.ops_per_sec 58.4% improvement
Greeting,
FYI, we noticed a 58.4% improvement of stress-ng.xattr.ops_per_sec due to commit:
commit: 016a23388cdcb2740deb1379dc408f21c84efb11 ("xfs: Add order IDs to log items in CIL")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
in testcase: stress-ng
on test machine: 96 threads 2 sockets Ice Lake with 256G memory
with following parameters:
nr_threads: 10%
disk: 1HDD
testtime: 60s
fs: xfs
class: filesystem
test: xattr
cpufreq_governor: performance
ucode: 0xb000280
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
=========================================================================================
class/compiler/cpufreq_governor/disk/fs/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime/ucode:
filesystem/gcc-11/performance/1HDD/xfs/x86_64-rhel-8.3/10%/debian-11.1-x86_64-20220510.cgz/lkp-icl-2sp1/xattr/stress-ng/60s/0xb000280
commit:
df7a4a2134 ("xfs: convert CIL busy extents to per-cpu")
016a23388c ("xfs: Add order IDs to log items in CIL")
df7a4a2134b0a201 016a23388cdcb2740deb1379dc4
---------------- ---------------------------
%stddev %change %stddev
\ | \
843.17 -2.2% 824.83 stress-ng.time.percent_of_cpu_this_job_got
513.69 -3.2% 497.00 stress-ng.time.system_time
9.82 ± 4% +55.3% 15.25 stress-ng.time.user_time
2477 ± 11% +43.4% 3554 ± 7% stress-ng.time.voluntary_context_switches
1491 ± 5% +58.4% 2362 ± 2% stress-ng.xattr.ops
24.86 ± 5% +58.4% 39.37 ± 2% stress-ng.xattr.ops_per_sec
478.80 -18.0% 392.44 ± 8% pmeter.Average_Active_Power
5.633e+09 +214.2% 1.77e+10 cpuidle..time
11447924 +218.2% 36431790 cpuidle..usage
90.89 +5.0% 95.40 iostat.cpu.idle
8.89 ± 2% -49.5% 4.49 ± 8% iostat.cpu.system
217336 ± 35% +92.1% 417442 ± 19% numa-numastat.node1.local_node
261800 ± 26% +68.9% 442286 ± 14% numa-numastat.node1.numa_hit
113.84 +225.9% 370.97 uptime.boot
9907 +246.1% 34288 uptime.idle
0.71 ± 21% +1.0 1.74 ± 19% mpstat.cpu.all.irq%
0.03 ± 22% +0.1 0.08 ± 41% mpstat.cpu.all.soft%
8.37 -5.7 2.69 mpstat.cpu.all.sys%
0.22 ± 3% -0.1 0.11 mpstat.cpu.all.usr%
12094 ± 5% +101.1% 24320 ± 3% numa-meminfo.node1.Active
12034 ± 4% +101.6% 24261 ± 3% numa-meminfo.node1.Active(anon)
973721 ± 12% -25.1% 729724 ± 15% numa-meminfo.node1.MemUsed
15765 ± 7% +66.6% 26257 ± 4% numa-meminfo.node1.Shmem
90.00 +5.2% 94.67 vmstat.cpu.id
3583 ± 16% -51.4% 1740 ± 10% vmstat.io.bo
8.00 -75.0% 2.00 vmstat.procs.r
2453 ± 2% -26.1% 1812 ± 7% vmstat.system.cs
3008 ± 4% +101.5% 6063 ± 3% numa-vmstat.node1.nr_active_anon
3941 ± 7% +66.5% 6562 ± 4% numa-vmstat.node1.nr_shmem
3008 ± 4% +101.5% 6063 ± 3% numa-vmstat.node1.nr_zone_active_anon
262153 ± 25% +68.7% 442138 ± 14% numa-vmstat.node1.numa_hit
217650 ± 35% +91.7% 417295 ± 18% numa-vmstat.node1.numa_local
14235 ± 5% +79.7% 25578 ± 3% meminfo.Active
14056 ± 5% +80.7% 25397 ± 3% meminfo.Active(anon)
92299 ± 9% +129.9% 212241 meminfo.AnonHugePages
615106 -26.1% 454392 meminfo.Committed_AS
290246 -9.7% 262214 meminfo.Inactive
289094 -9.7% 261042 meminfo.Inactive(anon)
6443 ± 2% -34.3% 4236 meminfo.PageTables
19670 ± 4% +44.8% 28486 ± 2% meminfo.Shmem
313.00 ± 3% -57.7% 132.50 ± 10% turbostat.Avg_MHz
9.84 ± 2% -4.1 5.73 ± 11% turbostat.Busy%
3178 -27.2% 2313 turbostat.Bzy_MHz
10327 ± 8% +184.5% 29383 ± 9% turbostat.C1
10034241 ± 18% +178.4% 27936135 ± 25% turbostat.C1E
12775500 +195.0% 37683854 turbostat.IRQ
1020 ± 38% +224.5% 3311 ± 28% turbostat.POLL
297.76 ± 2% -21.2% 234.49 ± 12% turbostat.PkgWatt
223.86 -13.5% 193.73 ± 3% turbostat.RAMWatt
3513 ± 5% +80.6% 6345 ± 3% proc-vmstat.nr_active_anon
70910 -9.0% 64528 proc-vmstat.nr_anon_pages
44.67 ± 9% +131.0% 103.17 proc-vmstat.nr_anon_transparent_hugepages
72274 -9.7% 65266 proc-vmstat.nr_inactive_anon
17728 -4.9% 16865 proc-vmstat.nr_kernel_stack
8735 -8.4% 8002 proc-vmstat.nr_mapped
1610 ± 2% -34.3% 1058 proc-vmstat.nr_page_table_pages
4918 ± 4% +44.7% 7117 ± 2% proc-vmstat.nr_shmem
60230 ± 2% -4.5% 57490 proc-vmstat.nr_slab_unreclaimable
3513 ± 5% +80.6% 6345 ± 3% proc-vmstat.nr_zone_active_anon
72274 -9.7% 65266 proc-vmstat.nr_zone_inactive_anon
526617 +49.6% 787853 proc-vmstat.numa_hit
439279 +59.6% 701034 proc-vmstat.numa_local
6101 ±100% +503.4% 36815 ± 18% proc-vmstat.numa_pte_updates
6679 ± 6% +23.6% 8257 ± 3% proc-vmstat.pgactivate
548679 +50.1% 823551 proc-vmstat.pgalloc_normal
295903 +90.0% 562107 proc-vmstat.pgfault
497304 +63.5% 812879 proc-vmstat.pgfree
238034 ± 15% +43.6% 341879 ± 10% proc-vmstat.pgpgout
14893 ± 2% +85.7% 27658 proc-vmstat.pgreuse
0.35 ± 8% -18.1% 0.29 ± 5% sched_debug.cfs_rq:/.h_nr_running.stddev
106.04 ± 33% -46.4% 56.82 ± 16% sched_debug.cfs_rq:/.load_avg.avg
15560 ± 86% +205.3% 47503 ± 9% sched_debug.cfs_rq:/.min_vruntime.avg
90820 ± 97% +216.6% 287499 ± 10% sched_debug.cfs_rq:/.min_vruntime.max
2780 ± 31% +93.1% 5368 ± 33% sched_debug.cfs_rq:/.min_vruntime.min
19585 ±113% +258.6% 70232 ± 14% sched_debug.cfs_rq:/.min_vruntime.stddev
0.35 ± 8% -18.1% 0.29 ± 5% sched_debug.cfs_rq:/.nr_running.stddev
45.49 ± 44% -45.0% 25.01 ± 40% sched_debug.cfs_rq:/.removed.load_avg.avg
310.83 ± 17% -52.0% 149.13 ± 14% sched_debug.cfs_rq:/.runnable_avg.avg
1420 ± 23% -36.7% 898.99 ± 11% sched_debug.cfs_rq:/.runnable_avg.max
342.97 ± 8% -33.6% 227.68 ± 5% sched_debug.cfs_rq:/.runnable_avg.stddev
-9923 +1391.8% -148037 sched_debug.cfs_rq:/.spread0.min
19585 ±113% +258.6% 70232 ± 14% sched_debug.cfs_rq:/.spread0.stddev
310.20 ± 17% -52.0% 148.85 ± 14% sched_debug.cfs_rq:/.util_avg.avg
1418 ± 23% -36.6% 898.51 ± 11% sched_debug.cfs_rq:/.util_avg.max
342.64 ± 8% -33.6% 227.58 ± 5% sched_debug.cfs_rq:/.util_avg.stddev
848.67 ± 23% -48.6% 436.58 ± 8% sched_debug.cfs_rq:/.util_est_enqueued.max
827890 ± 4% +12.1% 928356 sched_debug.cpu.avg_idle.avg
32263 ±135% +831.1% 300388 ± 39% sched_debug.cpu.avg_idle.min
222276 ± 9% -40.7% 131779 ± 12% sched_debug.cpu.avg_idle.stddev
60070 ± 25% +336.9% 262476 ± 4% sched_debug.cpu.clock.avg
60074 ± 25% +336.9% 262478 ± 4% sched_debug.cpu.clock.max
60064 ± 25% +337.0% 262472 ± 4% sched_debug.cpu.clock.min
59945 ± 25% +335.6% 261099 ± 4% sched_debug.cpu.clock_task.avg
59997 ± 25% +335.5% 261307 ± 4% sched_debug.cpu.clock_task.max
58085 ± 25% +346.0% 259079 ± 4% sched_debug.cpu.clock_task.min
536.59 ± 24% -34.9% 349.39 ± 4% sched_debug.cpu.curr->pid.avg
4447 ± 14% +58.2% 7035 ± 4% sched_debug.cpu.curr->pid.max
0.00 ± 15% -36.9% 0.00 ± 10% sched_debug.cpu.next_balance.stddev
0.15 ± 28% -49.1% 0.08 ± 7% sched_debug.cpu.nr_running.avg
0.35 ± 10% -31.5% 0.24 ± 2% sched_debug.cpu.nr_running.stddev
3353 ± 11% +62.1% 5436 ± 9% sched_debug.cpu.nr_switches.avg
17866 ± 11% +124.0% 40021 ± 34% sched_debug.cpu.nr_switches.max
661.50 ± 21% +64.2% 1086 ± 18% sched_debug.cpu.nr_switches.min
2979 ± 11% +94.4% 5791 ± 31% sched_debug.cpu.nr_switches.stddev
60067 ± 25% +337.0% 262474 ± 4% sched_debug.cpu_clk
58894 ± 25% +343.7% 261303 ± 4% sched_debug.ktime
61215 ± 24% +330.6% 263578 ± 4% sched_debug.sched_clk
3.842e+09 ± 8% -47.9% 2.003e+09 ± 2% perf-stat.i.branch-instructions
0.96 ± 10% +3.0 3.99 ± 73% perf-stat.i.branch-miss-rate%
35273566 ± 13% -39.9% 21212356 ± 29% perf-stat.i.branch-misses
33.21 ± 21% -22.6 10.64 ± 39% perf-stat.i.cache-miss-rate%
39230775 ± 11% -76.8% 9108485 ± 3% perf-stat.i.cache-misses
1.218e+08 ± 19% -50.2% 60677990 ± 59% perf-stat.i.cache-references
2174 ± 4% -21.4% 1710 ± 8% perf-stat.i.context-switches
1.45 ± 5% +109.1% 3.04 ± 36% perf-stat.i.cpi
3.038e+10 ± 6% -60.8% 1.19e+10 ± 9% perf-stat.i.cpu-cycles
115.00 -8.5% 105.24 perf-stat.i.cpu-migrations
930.40 ± 11% +807.4% 8442 ± 44% perf-stat.i.cycles-between-cache-misses
5.78e+09 ± 5% -47.2% 3.05e+09 ± 2% perf-stat.i.dTLB-loads
0.00 ± 63% +0.1 0.09 ± 79% perf-stat.i.dTLB-store-miss-rate%
3.463e+09 ± 5% -47.3% 1.826e+09 perf-stat.i.dTLB-stores
2.093e+10 ± 8% -47.8% 1.093e+10 ± 2% perf-stat.i.instructions
0.70 ± 4% -22.9% 0.54 ± 12% perf-stat.i.ipc
10.70 ± 2% -61.1% 4.17 ± 3% perf-stat.i.major-faults
0.32 ± 6% -60.8% 0.12 ± 9% perf-stat.i.metric.GHz
137.52 ± 6% -47.7% 71.91 ± 2% perf-stat.i.metric.M/sec
3181 ± 6% -24.0% 2417 perf-stat.i.minor-faults
93.71 -4.0 89.73 perf-stat.i.node-load-miss-rate%
8478134 ± 11% -79.5% 1740664 ± 7% perf-stat.i.node-load-misses
7706433 ± 13% -71.6% 2187419 ± 12% perf-stat.i.node-store-misses
5223169 ± 11% -80.5% 1020854 ± 17% perf-stat.i.node-stores
3191 ± 6% -24.1% 2421 perf-stat.i.page-faults
1.46 ± 4% -25.3% 1.09 ± 8% perf-stat.overall.cpi
785.78 ± 14% +66.3% 1306 ± 9% perf-stat.overall.cycles-between-cache-misses
0.69 ± 5% +34.5% 0.93 ± 8% perf-stat.overall.ipc
59.45 ± 7% +8.6 68.05 ± 8% perf-stat.overall.node-store-miss-rate%
3.783e+09 ± 8% -47.1% 2e+09 ± 2% perf-stat.ps.branch-instructions
34716095 ± 13% -39.1% 21149916 ± 29% perf-stat.ps.branch-misses
38631233 ± 11% -76.4% 9098630 ± 3% perf-stat.ps.cache-misses
1.199e+08 ± 19% -49.6% 60460531 ± 59% perf-stat.ps.cache-references
2140 ± 4% -20.5% 1702 ± 8% perf-stat.ps.context-switches
94513 +1.1% 95508 perf-stat.ps.cpu-clock
2.991e+10 ± 6% -60.3% 1.188e+10 ± 9% perf-stat.ps.cpu-cycles
113.21 -7.5% 104.73 perf-stat.ps.cpu-migrations
5.691e+09 ± 5% -46.5% 3.046e+09 ± 2% perf-stat.ps.dTLB-loads
3.409e+09 ± 5% -46.5% 1.823e+09 perf-stat.ps.dTLB-stores
2.061e+10 ± 8% -47.0% 1.092e+10 ± 2% perf-stat.ps.instructions
10.46 ± 2% -60.5% 4.14 ± 3% perf-stat.ps.major-faults
3120 ± 6% -23.0% 2402 perf-stat.ps.minor-faults
8348621 ± 11% -79.2% 1738832 ± 8% perf-stat.ps.node-load-misses
7588743 ± 13% -71.2% 2184925 ± 12% perf-stat.ps.node-store-misses
5142977 ± 11% -80.2% 1019871 ± 17% perf-stat.ps.node-stores
3130 ± 5% -23.1% 2407 perf-stat.ps.page-faults
94513 +1.1% 95508 perf-stat.ps.task-clock
1.324e+12 ± 8% +60.1% 2.119e+12 ± 2% perf-stat.total.instructions
25.64 ± 8% -25.6 0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.xlog_cil_insert_items.xlog_cil_commit.__xfs_trans_commit
21.54 ± 5% -16.3 5.22 ± 5% perf-profile.calltrace.cycles-pp.xlog_cil_insert_items.xlog_cil_commit.__xfs_trans_commit.xfs_trans_roll.xfs_defer_trans_roll
16.13 ± 8% -16.1 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock.xlog_cil_insert_items.xlog_cil_commit.__xfs_trans_commit.xfs_trans_roll
31.27 ± 3% -13.6 17.62 ± 3% perf-profile.calltrace.cycles-pp.xlog_cil_commit.__xfs_trans_commit.xfs_trans_roll.xfs_defer_trans_roll.xfs_defer_finish_noroll
33.10 ± 3% -13.2 19.95 ± 3% perf-profile.calltrace.cycles-pp.__xfs_trans_commit.xfs_trans_roll.xfs_defer_trans_roll.xfs_defer_finish_noroll.__xfs_trans_commit
34.69 ± 2% -12.4 22.26 ± 3% perf-profile.calltrace.cycles-pp.xfs_defer_trans_roll.xfs_defer_finish_noroll.__xfs_trans_commit.xfs_attr_set.xfs_xattr_set
33.95 ± 3% -12.4 21.54 ± 3% perf-profile.calltrace.cycles-pp.xfs_trans_roll.xfs_defer_trans_roll.xfs_defer_finish_noroll.__xfs_trans_commit.xfs_attr_set
11.58 ± 8% -11.6 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock.xlog_cil_insert_items.xlog_cil_commit.__xfs_trans_commit.xfs_attr_set
14.31 ± 5% -11.6 2.76 ± 6% perf-profile.calltrace.cycles-pp.xlog_cil_insert_items.xlog_cil_commit.__xfs_trans_commit.xfs_attr_set.xfs_xattr_set
65.10 ± 2% -7.8 57.26 ± 2% perf-profile.calltrace.cycles-pp.xfs_attr_set.xfs_xattr_set.__vfs_setxattr.__vfs_setxattr_noperm.vfs_setxattr
65.22 ± 2% -7.8 57.46 ± 2% perf-profile.calltrace.cycles-pp.xfs_xattr_set.__vfs_setxattr.__vfs_setxattr_noperm.vfs_setxattr.setxattr
17.42 ± 3% -7.1 10.36 ± 2% perf-profile.calltrace.cycles-pp.xlog_cil_commit.__xfs_trans_commit.xfs_attr_set.xfs_xattr_set.__vfs_setxattr
39.10 ± 2% -6.0 33.14 ± 3% perf-profile.calltrace.cycles-pp.xfs_defer_finish_noroll.__xfs_trans_commit.xfs_attr_set.xfs_xattr_set.__vfs_setxattr
38.62 ± 2% -5.3 33.28 ± 2% perf-profile.calltrace.cycles-pp.__vfs_setxattr.__vfs_setxattr_noperm.vfs_setxattr.setxattr.path_setxattr
19.28 ± 2% -2.7 16.60 ± 2% perf-profile.calltrace.cycles-pp.__vfs_setxattr_noperm.vfs_setxattr.setxattr.path_setxattr.__x64_sys_lsetxattr
19.38 ± 2% -2.6 16.74 ± 2% perf-profile.calltrace.cycles-pp.__vfs_setxattr_noperm.vfs_setxattr.setxattr.path_setxattr.__x64_sys_setxattr
19.35 ± 2% -2.6 16.72 ± 2% perf-profile.calltrace.cycles-pp.vfs_setxattr.setxattr.path_setxattr.__x64_sys_lsetxattr.do_syscall_64
19.46 ± 2% -2.6 16.87 ± 2% perf-profile.calltrace.cycles-pp.vfs_setxattr.setxattr.path_setxattr.__x64_sys_setxattr.do_syscall_64
19.53 ± 2% -2.5 17.00 ± 2% perf-profile.calltrace.cycles-pp.setxattr.path_setxattr.__x64_sys_lsetxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
19.62 ± 2% -2.5 17.13 ± 2% perf-profile.calltrace.cycles-pp.setxattr.path_setxattr.__x64_sys_setxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
26.65 ± 2% -2.4 24.26 ± 2% perf-profile.calltrace.cycles-pp.__vfs_setxattr.__vfs_setxattr_noperm.vfs_setxattr.setxattr.__x64_sys_fsetxattr
26.68 ± 2% -2.4 24.31 ± 2% perf-profile.calltrace.cycles-pp.__vfs_setxattr_noperm.vfs_setxattr.setxattr.__x64_sys_fsetxattr.do_syscall_64
19.94 ± 2% -2.3 17.65 ± 2% perf-profile.calltrace.cycles-pp.path_setxattr.__x64_sys_lsetxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.lsetxattr
19.95 ± 2% -2.3 17.66 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_lsetxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.lsetxattr
26.84 ± 2% -2.3 24.56 ± 2% perf-profile.calltrace.cycles-pp.vfs_setxattr.setxattr.__x64_sys_fsetxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
19.99 ± 2% -2.3 17.73 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.lsetxattr
20.01 ± 2% -2.2 17.76 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.lsetxattr
20.02 ± 2% -2.2 17.79 ± 2% perf-profile.calltrace.cycles-pp.path_setxattr.__x64_sys_setxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.setxattr
20.04 ± 2% -2.2 17.81 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_setxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.setxattr
20.08 ± 2% -2.2 17.86 ± 2% perf-profile.calltrace.cycles-pp.lsetxattr
20.08 ± 2% -2.2 17.88 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.setxattr
20.10 ± 2% -2.2 17.91 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.setxattr
20.16 ± 2% -2.1 18.01 ± 2% perf-profile.calltrace.cycles-pp.setxattr
27.16 ± 2% -2.1 25.08 ± 2% perf-profile.calltrace.cycles-pp.setxattr.__x64_sys_fsetxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.fsetxattr
27.26 ± 2% -2.0 25.25 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_fsetxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.fsetxattr
27.34 ± 2% -2.0 25.37 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.fsetxattr
27.39 ± 2% -1.9 25.45 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.fsetxattr
27.50 ± 2% -1.9 25.62 ± 2% perf-profile.calltrace.cycles-pp.fsetxattr
4.34 -1.9 2.48 ± 4% perf-profile.calltrace.cycles-pp.xlog_cil_commit.__xfs_trans_commit.xfs_attr_set.xfs_xattr_set.__vfs_removexattr
13.88 -1.0 12.90 ± 3% perf-profile.calltrace.cycles-pp.xfs_attr_set.xfs_xattr_set.__vfs_removexattr.__vfs_removexattr_locked.vfs_removexattr
13.91 -1.0 12.94 ± 3% perf-profile.calltrace.cycles-pp.xfs_xattr_set.__vfs_removexattr.__vfs_removexattr_locked.vfs_removexattr.removexattr
9.23 -0.6 8.64 ± 3% perf-profile.calltrace.cycles-pp.__vfs_removexattr.__vfs_removexattr_locked.vfs_removexattr.removexattr.path_removexattr
7.16 -0.4 6.75 ± 3% perf-profile.calltrace.cycles-pp.__xfs_trans_commit.xfs_attr_set.xfs_xattr_set.__vfs_removexattr.__vfs_removexattr_locked
4.70 -0.4 4.32 ± 3% perf-profile.calltrace.cycles-pp.__vfs_removexattr.__vfs_removexattr_locked.vfs_removexattr.removexattr.__x64_sys_fremovexattr
4.71 -0.4 4.35 ± 3% perf-profile.calltrace.cycles-pp.__vfs_removexattr_locked.vfs_removexattr.removexattr.__x64_sys_fremovexattr.do_syscall_64
4.72 -0.4 4.36 ± 3% perf-profile.calltrace.cycles-pp.vfs_removexattr.removexattr.__x64_sys_fremovexattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.74 -0.3 4.39 ± 2% perf-profile.calltrace.cycles-pp.removexattr.__x64_sys_fremovexattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.fremovexattr
4.76 -0.3 4.42 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_fremovexattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.fremovexattr
4.77 -0.3 4.44 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.fremovexattr
4.78 -0.3 4.45 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.fremovexattr
4.63 -0.3 4.31 ± 3% perf-profile.calltrace.cycles-pp.__vfs_removexattr_locked.vfs_removexattr.removexattr.path_removexattr.__x64_sys_lremovexattr
4.64 -0.3 4.32 ± 2% perf-profile.calltrace.cycles-pp.vfs_removexattr.removexattr.path_removexattr.__x64_sys_lremovexattr.do_syscall_64
4.80 -0.3 4.48 ± 2% perf-profile.calltrace.cycles-pp.fremovexattr
4.65 -0.3 4.35 ± 2% perf-profile.calltrace.cycles-pp.removexattr.path_removexattr.__x64_sys_lremovexattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.64 -0.2 4.39 ± 3% perf-profile.calltrace.cycles-pp.__vfs_removexattr_locked.vfs_removexattr.removexattr.path_removexattr.__x64_sys_removexattr
4.64 -0.2 4.40 ± 3% perf-profile.calltrace.cycles-pp.vfs_removexattr.removexattr.path_removexattr.__x64_sys_removexattr.do_syscall_64
4.66 -0.2 4.43 ± 3% perf-profile.calltrace.cycles-pp.removexattr.path_removexattr.__x64_sys_removexattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.58 ± 6% +0.3 0.88 ± 4% perf-profile.calltrace.cycles-pp.xfs_da3_node_lookup_int.xfs_attr_node_lookup.xfs_attr_node_addname_find_attr.xfs_attr_node_addname.xfs_xattri_finish_update
0.58 ± 6% +0.3 0.90 ± 4% perf-profile.calltrace.cycles-pp.xfs_attr_node_lookup.xfs_attr_node_addname_find_attr.xfs_attr_node_addname.xfs_xattri_finish_update.xfs_attr_finish_item
0.59 ± 8% +0.3 0.91 ± 4% perf-profile.calltrace.cycles-pp.user_path_at_empty.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.lgetxattr
0.18 ±141% +0.5 0.63 ± 6% perf-profile.calltrace.cycles-pp.xlog_cil_insert_format_items.xlog_cil_insert_items.xlog_cil_commit.__xfs_trans_commit.xfs_attr_set
0.09 ±223% +0.5 0.60 ± 3% perf-profile.calltrace.cycles-pp.xfs_attr3_leaf_add.xfs_attr_node_addname.xfs_xattri_finish_update.xfs_attr_finish_item.xfs_defer_finish_one
0.00 +0.5 0.54 ± 6% perf-profile.calltrace.cycles-pp.user_path_at_empty.path_setxattr.__x64_sys_setxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.6 0.56 ± 3% perf-profile.calltrace.cycles-pp.getname_flags.user_path_at_empty.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.6 0.58 ± 4% perf-profile.calltrace.cycles-pp.link_path_walk.path_lookupat.filename_lookup.user_path_at_empty.path_getxattr
0.66 ± 6% +0.6 1.28 ± 34% perf-profile.calltrace.cycles-pp.xfs_attr_node_addname_find_attr.xfs_attr_node_addname.xfs_xattri_finish_update.xfs_attr_finish_item.xfs_defer_finish_one
1.92 ± 7% +0.6 2.54 ± 3% perf-profile.calltrace.cycles-pp.xlog_cil_insert_format_items.xlog_cil_insert_items.xlog_cil_commit.__xfs_trans_commit.xfs_trans_roll
0.00 +0.6 0.63 ± 11% perf-profile.calltrace.cycles-pp.down_read.xlog_cil_commit.__xfs_trans_commit.xfs_attr_set.xfs_xattr_set
1.12 ± 8% +0.6 1.75 ± 3% perf-profile.calltrace.cycles-pp.user_path_at_empty.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr
1.78 ± 5% +0.6 2.42 ± 5% perf-profile.calltrace.cycles-pp.xfs_attr3_leaf_flipflags.xfs_attr_set_iter.xfs_xattri_finish_update.xfs_attr_finish_item.xfs_defer_finish_one
0.91 ± 6% +0.7 1.64 ± 3% perf-profile.calltrace.cycles-pp.xfs_xattr_get.vfs_getxattr.do_getxattr.getxattr.__x64_sys_fgetxattr
0.97 ± 6% +0.8 1.72 ± 3% perf-profile.calltrace.cycles-pp.vfs_getxattr.do_getxattr.getxattr.__x64_sys_fgetxattr.do_syscall_64
1.05 ± 5% +0.8 1.86 ± 3% perf-profile.calltrace.cycles-pp.do_getxattr.getxattr.__x64_sys_fgetxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.10 ± 4% +0.8 1.92 ± 3% perf-profile.calltrace.cycles-pp.getxattr.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.lgetxattr
1.11 ± 5% +0.8 1.95 ± 3% perf-profile.calltrace.cycles-pp.getxattr.__x64_sys_fgetxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.fgetxattr
1.13 ± 5% +0.9 1.99 ± 3% perf-profile.calltrace.cycles-pp.__x64_sys_fgetxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.fgetxattr
2.33 ± 3% +0.9 3.20 ± 7% perf-profile.calltrace.cycles-pp.xfs_log_ticket_ungrant.xlog_cil_commit.__xfs_trans_commit.xfs_attr_set.xfs_xattr_set
1.16 ± 5% +0.9 2.04 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.fgetxattr
0.64 ± 8% +0.9 1.53 ± 3% perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.user_path_at_empty.path_getxattr.do_syscall_64
1.18 ± 5% +0.9 2.08 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.fgetxattr
0.68 ± 8% +0.9 1.61 ± 3% perf-profile.calltrace.cycles-pp.filename_lookup.user_path_at_empty.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.23 ± 5% +0.9 2.17 ± 2% perf-profile.calltrace.cycles-pp.fgetxattr
1.94 ± 7% +1.0 2.98 ± 4% perf-profile.calltrace.cycles-pp.xfs_trans_read_buf_map.xfs_da_read_buf.xfs_da3_node_lookup_int.xfs_attr_node_remove_attr.xfs_attr_set_iter
1.75 ± 4% +1.2 2.93 ± 3% perf-profile.calltrace.cycles-pp.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.lgetxattr
2.66 ± 7% +1.2 3.84 ± 4% perf-profile.calltrace.cycles-pp.xfs_attr_node_addname.xfs_xattri_finish_update.xfs_attr_finish_item.xfs_defer_finish_one.xfs_defer_finish_noroll
1.81 ± 4% +1.2 3.04 ± 3% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.lgetxattr
1.85 ± 4% +1.2 3.09 ± 3% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.lgetxattr
2.34 ± 5% +1.3 3.62 ± 3% perf-profile.calltrace.cycles-pp.xfs_da_read_buf.xfs_da3_node_lookup_int.xfs_attr_node_remove_attr.xfs_attr_set_iter.xfs_xattri_finish_update
1.95 ± 4% +1.3 3.26 ± 3% perf-profile.calltrace.cycles-pp.lgetxattr
0.70 ± 94% +1.3 2.03 ± 6% perf-profile.calltrace.cycles-pp.xfs_attr3_leaf_read.xfs_attr3_leaf_flipflags.xfs_attr_set_iter.xfs_xattri_finish_update.xfs_attr_finish_item
0.52 ±115% +1.5 2.00 ± 5% perf-profile.calltrace.cycles-pp.xfs_da_read_buf.xfs_attr3_leaf_read.xfs_attr3_leaf_flipflags.xfs_attr_set_iter.xfs_xattri_finish_update
2.68 ± 3% +1.6 4.24 ± 3% perf-profile.calltrace.cycles-pp.xfs_da3_node_lookup_int.xfs_attr_node_remove_attr.xfs_attr_set_iter.xfs_xattri_finish_update.xfs_attr_finish_item
0.00 +1.6 1.58 ± 6% perf-profile.calltrace.cycles-pp.xfs_perag_get.xfs_buf_find.xfs_buf_get_map.xfs_buf_read_map.xfs_trans_read_buf_map
2.52 ± 3% +1.6 4.14 ± 3% perf-profile.calltrace.cycles-pp.xfs_trans_read_buf_map.xfs_da_read_buf.xfs_da3_node_lookup_int.xfs_attr_node_lookup.xfs_attr_set
2.24 ± 6% +1.7 3.95 ± 2% perf-profile.calltrace.cycles-pp.getxattr.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr
0.00 +1.7 1.74 ± 6% perf-profile.calltrace.cycles-pp.xfs_trans_read_buf_map.xfs_da_read_buf.xfs_attr3_leaf_read.xfs_attr3_leaf_flipflags.xfs_attr_set_iter
0.00 +1.9 1.86 ± 10% perf-profile.calltrace.cycles-pp.down_read.xlog_cil_commit.__xfs_trans_commit.xfs_trans_roll.xfs_defer_trans_roll
3.07 ± 4% +2.0 5.03 ± 3% perf-profile.calltrace.cycles-pp.xfs_da_read_buf.xfs_da3_node_lookup_int.xfs_attr_node_lookup.xfs_attr_set.xfs_xattr_set
2.68 ± 5% +2.1 4.83 ± 2% perf-profile.calltrace.cycles-pp.xfs_xattr_get.vfs_getxattr.do_getxattr.getxattr.path_getxattr
2.01 ± 17% +2.2 4.22 ± 2% perf-profile.calltrace.cycles-pp.xfs_da_read_buf.xfs_da3_node_lookup_int.xfs_attr_node_lookup.xfs_attr_node_get.xfs_attr_get
2.82 ± 5% +2.2 5.05 ± 2% perf-profile.calltrace.cycles-pp.vfs_getxattr.do_getxattr.getxattr.path_getxattr.do_syscall_64
2.60 ± 3% +2.2 4.83 ± 3% perf-profile.calltrace.cycles-pp.xfs_trans_alloc_inode.xfs_attr_set.xfs_xattr_set.__vfs_setxattr.__vfs_setxattr_noperm
2.57 ± 7% +2.3 4.85 ± 2% perf-profile.calltrace.cycles-pp.xfs_da3_node_lookup_int.xfs_attr_node_lookup.xfs_attr_node_get.xfs_attr_get.xfs_xattr_get
2.59 ± 7% +2.3 4.87 ± 2% perf-profile.calltrace.cycles-pp.xfs_attr_node_lookup.xfs_attr_node_get.xfs_attr_get.xfs_xattr_get.vfs_getxattr
3.50 ± 3% +2.3 5.81 ± 3% perf-profile.calltrace.cycles-pp.xfs_da3_node_lookup_int.xfs_attr_node_lookup.xfs_attr_set.xfs_xattr_set.__vfs_setxattr
3.52 ± 3% +2.3 5.85 ± 3% perf-profile.calltrace.cycles-pp.xfs_attr_node_lookup.xfs_attr_set.xfs_xattr_set.__vfs_setxattr.__vfs_setxattr_noperm
3.04 ± 5% +2.4 5.41 ± 2% perf-profile.calltrace.cycles-pp.do_getxattr.getxattr.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
3.48 ± 6% +2.4 5.89 ± 2% perf-profile.calltrace.cycles-pp.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr
0.26 ±223% +2.4 2.68 ± 4% perf-profile.calltrace.cycles-pp.xfs_buf_read_map.xfs_trans_read_buf_map.xfs_da_read_buf.xfs_da3_node_lookup_int.xfs_attr_node_remove_attr
0.18 ±141% +2.4 2.62 ± 6% perf-profile.calltrace.cycles-pp.xlog_grant_add_space.xfs_log_reserve.xfs_trans_reserve.xfs_trans_alloc.xfs_trans_alloc_inode
3.60 ± 6% +2.5 6.09 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr
3.66 ± 6% +2.5 6.18 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.getxattr
0.84 ± 9% +2.5 3.39 ± 2% perf-profile.calltrace.cycles-pp.xfs_trans_read_buf_map.xfs_da_read_buf.xfs_da3_node_lookup_int.xfs_attr_node_lookup.xfs_attr_node_get
3.85 ± 6% +2.6 6.50 ± 3% perf-profile.calltrace.cycles-pp.getxattr
3.30 ± 6% +2.7 6.01 ± 2% perf-profile.calltrace.cycles-pp.xfs_attr_node_get.xfs_attr_get.xfs_xattr_get.vfs_getxattr.do_getxattr
1.81 ± 23% +2.7 4.54 ± 4% perf-profile.calltrace.cycles-pp.xfs_trans_alloc.xfs_trans_alloc_inode.xfs_attr_set.xfs_xattr_set.__vfs_setxattr
3.51 ± 5% +2.8 6.34 ± 2% perf-profile.calltrace.cycles-pp.xfs_attr_get.xfs_xattr_get.vfs_getxattr.do_getxattr.getxattr
0.88 ± 3% +3.2 4.08 ± 4% perf-profile.calltrace.cycles-pp.xfs_log_reserve.xfs_trans_reserve.xfs_trans_alloc.xfs_trans_alloc_inode.xfs_attr_set
1.00 ± 21% +3.2 4.21 ± 4% perf-profile.calltrace.cycles-pp.xfs_trans_reserve.xfs_trans_alloc.xfs_trans_alloc_inode.xfs_attr_set.xfs_xattr_set
5.62 ± 9% +3.8 9.44 ± 3% perf-profile.calltrace.cycles-pp.xfs_attr_node_remove_attr.xfs_attr_set_iter.xfs_xattri_finish_update.xfs_attr_finish_item.xfs_defer_finish_one
8.34 ± 3% +4.5 12.81 ± 3% perf-profile.calltrace.cycles-pp.xfs_attr_set_iter.xfs_xattri_finish_update.xfs_attr_finish_item.xfs_defer_finish_one.xfs_defer_finish_noroll
1.89 ± 26% +5.1 7.02 ± 2% perf-profile.calltrace.cycles-pp.xfs_buf_read_map.xfs_trans_read_buf_map.xfs_da_read_buf.xfs_da3_node_lookup_int.xfs_attr_node_lookup
11.10 ± 3% +5.7 16.79 ± 3% perf-profile.calltrace.cycles-pp.xfs_xattri_finish_update.xfs_attr_finish_item.xfs_defer_finish_one.xfs_defer_finish_noroll.__xfs_trans_commit
11.25 ± 3% +5.8 17.04 ± 3% perf-profile.calltrace.cycles-pp.xfs_attr_finish_item.xfs_defer_finish_one.xfs_defer_finish_noroll.__xfs_trans_commit.xfs_attr_set
11.57 ± 3% +6.0 17.61 ± 3% perf-profile.calltrace.cycles-pp.xfs_defer_finish_one.xfs_defer_finish_noroll.__xfs_trans_commit.xfs_attr_set.xfs_xattr_set
2.01 ± 43% +7.5 9.47 ± 3% perf-profile.calltrace.cycles-pp.xfs_buf_get_map.xfs_buf_read_map.xfs_trans_read_buf_map.xfs_da_read_buf.xfs_da3_node_lookup_int
1.77 ± 27% +8.5 10.30 ± 10% perf-profile.calltrace.cycles-pp.xfs_buf_find.xfs_buf_get_map.xfs_buf_read_map.xfs_trans_read_buf_map.xfs_da_read_buf
35.87 ± 5% -26.2 9.64 ± 5% perf-profile.children.cycles-pp.xlog_cil_insert_items
25.90 ± 8% -24.9 0.96 ± 11% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
29.53 ± 7% -24.0 5.50 ± 4% perf-profile.children.cycles-pp._raw_spin_lock
53.08 ± 3% -22.5 30.54 ± 3% perf-profile.children.cycles-pp.xlog_cil_commit
69.58 ± 2% -14.9 54.71 ± 3% perf-profile.children.cycles-pp.__xfs_trans_commit
34.70 ± 2% -12.4 22.28 ± 3% perf-profile.children.cycles-pp.xfs_defer_trans_roll
33.96 ± 3% -12.4 21.56 ± 3% perf-profile.children.cycles-pp.xfs_trans_roll
86.49 ± 2% -9.2 77.26 ± 2% perf-profile.children.cycles-pp.setxattr
79.02 ± 2% -8.8 70.21 ± 2% perf-profile.children.cycles-pp.xfs_attr_set
79.14 ± 2% -8.7 70.41 ± 2% perf-profile.children.cycles-pp.xfs_xattr_set
65.28 ± 2% -7.7 57.55 ± 2% perf-profile.children.cycles-pp.__vfs_setxattr
65.35 ± 2% -7.7 57.66 ± 2% perf-profile.children.cycles-pp.__vfs_setxattr_noperm
65.66 ± 2% -7.5 58.18 ± 2% perf-profile.children.cycles-pp.vfs_setxattr
46.44 ± 2% -6.3 40.14 ± 3% perf-profile.children.cycles-pp.xfs_defer_finish_noroll
39.97 ± 2% -4.5 35.44 ± 2% perf-profile.children.cycles-pp.path_setxattr
19.95 ± 2% -2.3 17.66 ± 2% perf-profile.children.cycles-pp.__x64_sys_lsetxattr
20.04 ± 2% -2.2 17.81 ± 2% perf-profile.children.cycles-pp.__x64_sys_setxattr
20.09 ± 2% -2.2 17.89 ± 2% perf-profile.children.cycles-pp.lsetxattr
27.27 ± 2% -2.0 25.27 ± 2% perf-profile.children.cycles-pp.__x64_sys_fsetxattr
27.53 ± 2% -1.8 25.68 ± 2% perf-profile.children.cycles-pp.fsetxattr
1.90 ± 3% -1.2 0.70 ± 5% perf-profile.children.cycles-pp._xfs_trans_bjoin
1.19 ± 3% -1.1 0.14 ± 9% perf-profile.children.cycles-pp.__list_del_entry_valid
18.90 -1.0 17.90 ± 3% perf-profile.children.cycles-pp.removexattr
13.92 -1.0 12.96 ± 3% perf-profile.children.cycles-pp.__vfs_removexattr
13.97 -0.9 13.04 ± 3% perf-profile.children.cycles-pp.__vfs_removexattr_locked
14.01 -0.9 13.09 ± 3% perf-profile.children.cycles-pp.vfs_removexattr
0.68 ± 2% -0.6 0.13 ± 7% perf-profile.children.cycles-pp.xfs_buf_item_init
0.59 ± 6% -0.4 0.14 perf-profile.children.cycles-pp.__list_add_valid
1.43 ± 4% -0.4 1.02 ± 3% perf-profile.children.cycles-pp.xfs_buf_item_release
0.63 ± 3% -0.4 0.27 ± 2% perf-profile.children.cycles-pp.xfs_buf_item_put
0.56 ± 4% -0.4 0.21 perf-profile.children.cycles-pp.xfs_trans_ijoin
4.76 -0.3 4.42 ± 2% perf-profile.children.cycles-pp.__x64_sys_fremovexattr
4.80 -0.3 4.50 ± 2% perf-profile.children.cycles-pp.fremovexattr
1.01 ± 4% -0.3 0.74 ± 6% perf-profile.children.cycles-pp.xfs_trans_log_inode
0.69 ± 6% -0.2 0.54 ± 4% perf-profile.children.cycles-pp.xfs_trans_dirty_buf
0.58 ± 7% -0.1 0.47 ± 6% perf-profile.children.cycles-pp.xfs_defer_save_resources
0.83 ± 6% -0.1 0.73 ± 4% perf-profile.children.cycles-pp.xfs_trans_log_buf
0.20 ± 7% -0.1 0.12 ± 10% perf-profile.children.cycles-pp.xfs_cil_prepare_item
0.64 ± 3% -0.1 0.56 ± 5% perf-profile.children.cycles-pp.xfs_trans_del_item
0.17 ± 8% -0.0 0.12 ± 19% perf-profile.children.cycles-pp.xlog_cil_process_intents
0.08 ± 6% -0.0 0.05 ± 47% perf-profile.children.cycles-pp.xfs_inode_item_release
0.05 ± 7% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.memset
0.05 +0.0 0.08 ± 11% perf-profile.children.cycles-pp.map_id_up
0.16 ± 8% +0.0 0.19 ± 8% perf-profile.children.cycles-pp.xfs_attr3_leaf_setflag
0.07 ± 12% +0.0 0.10 ± 11% perf-profile.children.cycles-pp.xattr_resolve_name
0.07 ± 11% +0.0 0.10 ± 10% perf-profile.children.cycles-pp.xfs_buf_reverify
0.05 ± 7% +0.0 0.09 ± 14% perf-profile.children.cycles-pp.mnt_want_write
0.08 ± 17% +0.0 0.12 ± 14% perf-profile.children.cycles-pp.xfs_bmbt_disk_set_all
0.06 ± 13% +0.0 0.10 ± 5% perf-profile.children.cycles-pp.xfs_trans_free_extent
0.06 ± 13% +0.0 0.10 ± 5% perf-profile.children.cycles-pp.__xfs_free_extent
0.06 ± 13% +0.0 0.10 ± 14% perf-profile.children.cycles-pp.xfs_attr_leaf_entsize
0.06 ± 13% +0.0 0.10 ± 9% perf-profile.children.cycles-pp.chacha_permute
0.06 ± 13% +0.0 0.10 ± 4% perf-profile.children.cycles-pp.xfs_extent_free_finish_item
0.04 ± 45% +0.0 0.08 ± 8% perf-profile.children.cycles-pp.xfs_defer_create_intents
0.07 ± 8% +0.0 0.11 ± 9% perf-profile.children.cycles-pp.xfs_trans_ichgtime
0.07 ± 15% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.xfs_bmapi_allocate
0.03 ± 70% +0.0 0.07 ± 14% perf-profile.children.cycles-pp.__fdget
0.12 ± 11% +0.0 0.16 ± 7% perf-profile.children.cycles-pp.xfs_attr_match
0.06 ± 17% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.lockref_put_return
0.06 ± 14% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.xfs_bmap_btalloc
0.04 ± 71% +0.0 0.08 ± 10% perf-profile.children.cycles-pp.xfs_attr_get_ilocked
0.06 ± 13% +0.0 0.10 ± 9% perf-profile.children.cycles-pp.xfs_alloc_vextent
0.10 ± 18% +0.0 0.15 ± 8% perf-profile.children.cycles-pp.xfs_verify_fsbext
0.09 ± 11% +0.0 0.14 ± 5% perf-profile.children.cycles-pp.xfs_contig_bits
0.07 ± 10% +0.0 0.11 ± 6% perf-profile.children.cycles-pp.listxattr
0.07 ± 10% +0.0 0.11 ± 6% perf-profile.children.cycles-pp.chacha_block_generic
0.07 ± 15% +0.0 0.11 ± 6% perf-profile.children.cycles-pp.xfs_bmapi_write
0.06 ± 7% +0.0 0.11 ± 9% perf-profile.children.cycles-pp.lockref_get_not_dead
0.07 ± 15% +0.0 0.12 ± 6% perf-profile.children.cycles-pp.xfs_da_grow_inode_int
0.08 ± 16% +0.0 0.13 ± 9% perf-profile.children.cycles-pp.xfs_attr3_leaf_moveents
0.08 ± 11% +0.0 0.13 ± 8% perf-profile.children.cycles-pp.__legitimize_mnt
0.07 ± 15% +0.0 0.12 ± 4% perf-profile.children.cycles-pp.xfs_da_grow_inode
0.10 ± 14% +0.0 0.14 ± 6% perf-profile.children.cycles-pp.xfs_buf_offset
0.02 ±141% +0.0 0.06 ± 7% perf-profile.children.cycles-pp.xfs_alloc_ag_vextent_near
0.09 ± 11% +0.1 0.14 ± 7% perf-profile.children.cycles-pp.xfs_trans_unreserve_and_mod_sb
0.07 ± 14% +0.1 0.12 ± 8% perf-profile.children.cycles-pp.security_inode_permission
0.08 ± 20% +0.1 0.13 ± 6% perf-profile.children.cycles-pp.xfs_attr3_leaf_hdr_to_disk
0.08 ± 5% +0.1 0.13 ± 3% perf-profile.children.cycles-pp.step_into
0.04 ± 45% +0.1 0.09 ± 13% perf-profile.children.cycles-pp.rht_key_get_hash
0.01 ±223% +0.1 0.06 ± 15% perf-profile.children.cycles-pp.should_failslab
0.00 +0.1 0.05 perf-profile.children.cycles-pp.xfs_attr3_leaf_list_int
0.08 ± 4% +0.1 0.13 ± 6% perf-profile.children.cycles-pp.xfs_ilock_attr_map_shared
0.09 ± 7% +0.1 0.14 ± 7% perf-profile.children.cycles-pp.xfs_log_ticket_put
0.08 ± 4% +0.1 0.13 ± 8% perf-profile.children.cycles-pp.xfs_mod_freecounter
0.09 ± 7% +0.1 0.14 ± 5% perf-profile.children.cycles-pp.strncmp
0.12 ± 6% +0.1 0.17 ± 7% perf-profile.children.cycles-pp.xfs_next_bit
0.08 ± 17% +0.1 0.13 ± 7% perf-profile.children.cycles-pp.memcmp
0.02 ± 99% +0.1 0.08 ± 12% perf-profile.children.cycles-pp.crng_make_state
0.02 ± 99% +0.1 0.08 ± 6% perf-profile.children.cycles-pp.check_stack_object
0.01 ±223% +0.1 0.06 ± 9% perf-profile.children.cycles-pp.xfs_da_hashname
0.01 ±223% +0.1 0.06 ± 16% perf-profile.children.cycles-pp.strlen
0.00 +0.1 0.05 ± 7% perf-profile.children.cycles-pp.mnt_drop_write
0.00 +0.1 0.05 ± 7% perf-profile.children.cycles-pp.memcpy
0.00 +0.1 0.05 ± 7% perf-profile.children.cycles-pp.xfs_btree_lookup
0.01 ±223% +0.1 0.06 ± 16% perf-profile.children.cycles-pp.xfs_attr3_leaf_unbalance
0.08 ± 11% +0.1 0.14 ± 4% perf-profile.children.cycles-pp._get_random_bytes
0.02 ±142% +0.1 0.07 ± 9% perf-profile.children.cycles-pp.xfs_alloc_ag_vextent
0.01 ±223% +0.1 0.06 ± 14% perf-profile.children.cycles-pp.xfs_attr_copy_value
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.xfs_extent_busy_clear
0.09 ± 10% +0.1 0.14 ± 5% perf-profile.children.cycles-pp.xfs_attr3_leaf_getvalue
0.09 ± 4% +0.1 0.14 ± 7% perf-profile.children.cycles-pp.up_write
0.02 ± 99% +0.1 0.08 ± 12% perf-profile.children.cycles-pp.xlog_grant_head_check
0.00 +0.1 0.06 ± 9% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.list_sort
0.12 ± 10% +0.1 0.17 ± 9% perf-profile.children.cycles-pp.path_init
0.11 ± 12% +0.1 0.17 ± 22% perf-profile.children.cycles-pp.ret_from_fork
0.11 ± 12% +0.1 0.17 ± 22% perf-profile.children.cycles-pp.kthread
0.02 ±141% +0.1 0.07 ± 12% perf-profile.children.cycles-pp.syscall_enter_from_user_mode
0.29 ± 8% +0.1 0.35 ± 7% perf-profile.children.cycles-pp.xfs_trans_buf_item_match
0.08 ± 6% +0.1 0.13 ± 10% perf-profile.children.cycles-pp._copy_to_user
0.00 +0.1 0.06 ± 8% perf-profile.children.cycles-pp.xfs_free_ag_extent
0.11 ± 6% +0.1 0.17 ± 7% perf-profile.children.cycles-pp.xfs_ilock
0.00 +0.1 0.06 ± 6% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
0.10 ± 9% +0.1 0.16 ± 8% perf-profile.children.cycles-pp.xfs_inode_item_size
0.00 +0.1 0.06 ± 15% perf-profile.children.cycles-pp.mnt_drop_write_file
0.01 ±223% +0.1 0.07 ± 5% perf-profile.children.cycles-pp.current_time
0.27 ± 5% +0.1 0.34 ± 5% perf-profile.children.cycles-pp.xfs_da3_node_set_type
0.09 ± 6% +0.1 0.15 ± 7% perf-profile.children.cycles-pp.xfs_iunlock
0.10 ± 14% +0.1 0.16 ± 7% perf-profile.children.cycles-pp.__virt_addr_valid
0.10 ± 9% +0.1 0.16 ± 8% perf-profile.children.cycles-pp.__check_heap_object
0.01 ±223% +0.1 0.07 ± 8% perf-profile.children.cycles-pp.crng_fast_key_erasure
0.10 ± 4% +0.1 0.16 ± 3% perf-profile.children.cycles-pp.xfs_da3_node_hdr_from_disk
0.11 ± 6% +0.1 0.18 ± 17% perf-profile.children.cycles-pp.xfs_attr_is_leaf
0.00 +0.1 0.07 ± 5% perf-profile.children.cycles-pp.xfs_vn_listxattr
0.00 +0.1 0.07 ± 5% perf-profile.children.cycles-pp.xfs_attr_list
0.00 +0.1 0.07 ± 5% perf-profile.children.cycles-pp.xfs_attr_node_list
0.10 ± 13% +0.1 0.17 ± 6% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.12 ± 8% +0.1 0.18 ± 6% perf-profile.children.cycles-pp._copy_from_user
0.12 ± 4% +0.1 0.19 ± 4% perf-profile.children.cycles-pp._IO_default_xsputn
0.12 ± 8% +0.1 0.18 ± 5% perf-profile.children.cycles-pp.get_random_u32
0.13 ± 8% +0.1 0.20 ± 3% perf-profile.children.cycles-pp.xfs_defer_restore_resources
0.12 ± 11% +0.1 0.20 ± 3% perf-profile.children.cycles-pp.xfs_isilocked
0.20 ± 13% +0.1 0.27 ± 8% perf-profile.children.cycles-pp.xfs_bmap_validate_extent
0.14 ± 4% +0.1 0.22 ± 6% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.22 ± 10% +0.1 0.29 ± 6% perf-profile.children.cycles-pp.xfs_trans_add_item
0.11 ± 13% +0.1 0.19 ± 5% perf-profile.children.cycles-pp.xfs_trans_free
0.08 ± 10% +0.1 0.15 ± 6% perf-profile.children.cycles-pp.xlog_verify_grant_tail
0.14 ± 11% +0.1 0.21 ± 9% perf-profile.children.cycles-pp.xfs_iext_get_extent
0.14 ± 10% +0.1 0.22 ± 5% perf-profile.children.cycles-pp.__radix_tree_lookup
0.12 ± 7% +0.1 0.20 ± 4% perf-profile.children.cycles-pp.memcg_slab_post_alloc_hook
0.16 ± 13% +0.1 0.24 ± 5% perf-profile.children.cycles-pp.kfree
0.13 ± 10% +0.1 0.21 ± 6% perf-profile.children.cycles-pp.rcu_all_qs
0.17 ± 7% +0.1 0.25 ± 5% perf-profile.children.cycles-pp.stress_xattr
0.14 ± 8% +0.1 0.22 ± 9% perf-profile.children.cycles-pp.down_write
0.13 ± 8% +0.1 0.22 ± 5% perf-profile.children.cycles-pp.rhashtable_jhash2
0.02 ±144% +0.1 0.10 ± 37% perf-profile.children.cycles-pp.xfs_attr_create_intent
0.15 ± 7% +0.1 0.24 ± 11% perf-profile.children.cycles-pp.xattr_permission
0.15 ± 17% +0.1 0.24 ± 7% perf-profile.children.cycles-pp.xfs_da3_split
0.13 ± 6% +0.1 0.22 ± 4% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.17 ± 8% +0.1 0.26 ± 7% perf-profile.children.cycles-pp.__legitimize_path
0.18 ± 6% +0.1 0.27 ± 5% perf-profile.children.cycles-pp.__might_fault
0.16 ± 10% +0.1 0.26 ± 8% perf-profile.children.cycles-pp.dput
0.14 ± 17% +0.1 0.24 ± 5% perf-profile.children.cycles-pp.xfs_attr3_leaf_split
0.16 ± 9% +0.1 0.26 ± 6% perf-profile.children.cycles-pp.path_put
0.18 ± 7% +0.1 0.28 ± 4% perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
0.19 ± 10% +0.1 0.30 ± 4% perf-profile.children.cycles-pp.check_heap_object
0.20 ± 12% +0.1 0.30 ± 4% perf-profile.children.cycles-pp.xfs_buf_set_ref
0.18 ± 12% +0.1 0.29 ± 7% perf-profile.children.cycles-pp.__d_lookup_rcu
0.17 ± 8% +0.1 0.29 ± 6% perf-profile.children.cycles-pp.xfs_bmapi_update_map
0.21 ± 9% +0.1 0.34 ± 5% perf-profile.children.cycles-pp.xfs_da3_fixhashpath
0.18 ± 9% +0.1 0.31 ± 10% perf-profile.children.cycles-pp.__vfs_setxattr_locked
0.18 ± 10% +0.1 0.31 ± 5% perf-profile.children.cycles-pp.xfs_bmapi_trim_map
0.22 ± 12% +0.1 0.34 ± 5% perf-profile.children.cycles-pp.generic_permission
0.19 ± 11% +0.1 0.31 ± 6% perf-profile.children.cycles-pp.xfs_iread_extents
0.20 ± 7% +0.1 0.33 ± 4% perf-profile.children.cycles-pp.xfs_defer_add
0.24 ± 9% +0.1 0.37 ± 9% perf-profile.children.cycles-pp.xfs_inode_to_log_dinode
0.21 ± 10% +0.1 0.34 ± 7% perf-profile.children.cycles-pp.try_to_unlazy
0.21 ± 8% +0.1 0.34 ± 5% perf-profile.children.cycles-pp.xlog_prepare_iovec
0.24 ± 11% +0.1 0.37 ± 4% perf-profile.children.cycles-pp.xfs_trans_brelse
0.24 ± 11% +0.1 0.36 ± 5% perf-profile.children.cycles-pp._atomic_dec_and_lock
0.23 ± 11% +0.1 0.36 ± 5% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
0.22 ± 6% +0.1 0.35 ± 4% perf-profile.children.cycles-pp.xfs_buf_item_size_segment
0.27 ± 9% +0.1 0.41 ± 6% perf-profile.children.cycles-pp.xfs_da_state_free
0.22 ± 7% +0.1 0.36 ± 5% perf-profile.children.cycles-pp.__kmalloc_node
0.23 ± 10% +0.1 0.37 ± 7% perf-profile.children.cycles-pp.complete_walk
0.26 ± 4% +0.2 0.41 ± 2% perf-profile.children.cycles-pp.xfs_attr_defer_replace
0.28 ± 7% +0.2 0.43 ± 3% perf-profile.children.cycles-pp.__cond_resched
0.32 ± 7% +0.2 0.48 ± 6% perf-profile.children.cycles-pp.xfs_buf_item_log
0.26 ± 10% +0.2 0.42 ± 4% perf-profile.children.cycles-pp.lookup_fast
0.39 ± 13% +0.2 0.55 ± 3% perf-profile.children.cycles-pp.xlog_ticket_alloc
0.30 ± 5% +0.2 0.47 ± 3% perf-profile.children.cycles-pp.xfs_trans_dup
0.28 ± 8% +0.2 0.44 ± 5% perf-profile.children.cycles-pp.__might_sleep
0.29 ± 9% +0.2 0.47 ± 5% perf-profile.children.cycles-pp.xfs_errortag_test
0.28 ± 9% +0.2 0.46 ± 5% perf-profile.children.cycles-pp.memcg_slab_free_hook
0.36 ± 15% +0.2 0.55 ± 4% perf-profile.children.cycles-pp.inode_permission
0.70 ± 7% +0.2 0.89 ± 5% perf-profile.children.cycles-pp.xfs_attr3_leaf_add_work
0.32 ± 8% +0.2 0.51 ± 7% perf-profile.children.cycles-pp.memmove
0.32 ± 5% +0.2 0.52 ± 5% perf-profile.children.cycles-pp.vmemdup_user
0.29 ± 8% +0.2 0.50 ± 2% perf-profile.children.cycles-pp.__entry_text_start
1.00 ± 6% +0.2 1.22 ± 2% perf-profile.children.cycles-pp.xlog_cil_alloc_shadow_bufs
0.54 ± 13% +0.2 0.77 ± 9% perf-profile.children.cycles-pp.xfs_iextents_copy
0.38 ± 7% +0.2 0.61 ± 2% perf-profile.children.cycles-pp.xfs_buf_item_size
0.70 ± 11% +0.2 0.94 ± 8% perf-profile.children.cycles-pp.xfs_inode_item_format_attr_fork
0.45 ± 7% +0.2 0.70 ± 3% perf-profile.children.cycles-pp.xfs_iext_lookup_extent
0.43 ± 7% +0.2 0.68 ± 3% perf-profile.children.cycles-pp.up
0.44 ± 6% +0.3 0.70 ± 3% perf-profile.children.cycles-pp.walk_component
0.47 ± 5% +0.3 0.72 ± 4% perf-profile.children.cycles-pp.__check_object_size
0.37 ± 7% +0.3 0.64 ± 6% perf-profile.children.cycles-pp.xfs_attr_leaf_lasthash
0.45 ± 3% +0.3 0.72 ± 6% perf-profile.children.cycles-pp.__might_resched
0.94 ± 7% +0.3 1.23 ± 4% perf-profile.children.cycles-pp.xfs_attr3_leaf_add
0.47 ± 4% +0.3 0.76 ± 5% perf-profile.children.cycles-pp.setxattr_copy
0.52 ± 6% +0.3 0.82 ± 3% perf-profile.children.cycles-pp.xfs_buf_unlock
0.55 ± 4% +0.3 0.88 ± 4% perf-profile.children.cycles-pp.down_trylock
0.85 ± 6% +0.3 1.18 ± 6% perf-profile.children.cycles-pp.xfs_attr3_leaf_remove
0.59 ± 5% +0.4 0.94 ± 4% perf-profile.children.cycles-pp.xfs_buf_trylock
0.56 ± 4% +0.4 0.92 ± 4% perf-profile.children.cycles-pp.memset_erms
0.44 ± 7% +0.4 0.81 ± 5% perf-profile.children.cycles-pp.__rhashtable_lookup
0.55 ± 7% +0.4 0.95 ± 4% perf-profile.children.cycles-pp.xfs_da_state_alloc
0.79 ± 7% +0.4 1.22 ± 3% perf-profile.children.cycles-pp.xfs_buf_rele
0.61 ± 7% +0.4 1.04 ± 4% perf-profile.children.cycles-pp.xfs_attr3_leaf_hdr_from_disk
0.13 ± 11% +0.5 0.58 ± 7% perf-profile.children.cycles-pp.xfs_log_space_wake
1.13 ± 8% +0.5 1.58 ± 5% perf-profile.children.cycles-pp.xfs_inode_item_format
0.89 ± 3% +0.5 1.37 ± 3% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.91 ± 10% +0.5 1.39 ± 4% perf-profile.children.cycles-pp.link_path_walk
0.86 ± 5% +0.5 1.36 ± 3% perf-profile.children.cycles-pp.getname_flags
1.14 ± 6% +0.5 1.65 ± 4% perf-profile.children.cycles-pp.memcpy_erms
0.88 ± 8% +0.5 1.41 ± 5% perf-profile.children.cycles-pp.kmem_cache_free
0.95 ± 5% +0.5 1.50 ± 2% perf-profile.children.cycles-pp.strncpy_from_user
0.49 ± 4% +0.6 1.04 ± 3% perf-profile.children.cycles-pp.xfs_log_regrant
0.80 ± 5% +0.6 1.41 ± 4% perf-profile.children.cycles-pp.xfs_attr3_leaf_lookup_int
1.78 ± 5% +0.6 2.43 ± 5% perf-profile.children.cycles-pp.xfs_attr3_leaf_flipflags
1.33 ± 6% +0.7 2.00 ± 4% perf-profile.children.cycles-pp.xfs_attr_node_addname_find_attr
1.56 ± 7% +0.7 2.24 ± 4% perf-profile.children.cycles-pp.xfs_buf_item_format_segment
1.69 ± 6% +0.7 2.40 ± 4% perf-profile.children.cycles-pp.xfs_buf_item_format
1.78 ± 3% +0.7 2.51 ± 13% perf-profile.children.cycles-pp.up_read
1.55 ± 8% +0.9 2.41 ± 3% perf-profile.children.cycles-pp.path_lookupat
1.13 ± 5% +0.9 1.99 ± 3% perf-profile.children.cycles-pp.__x64_sys_fgetxattr
1.07 ± 5% +0.9 1.93 ± 2% perf-profile.children.cycles-pp.xfs_attr3_leaf_toosmall
1.61 ± 8% +0.9 2.50 ± 4% perf-profile.children.cycles-pp.filename_lookup
1.14 ± 5% +0.9 2.06 ± 3% perf-profile.children.cycles-pp.xfs_da3_join
1.25 ± 5% +0.9 2.19 ± 2% perf-profile.children.cycles-pp.fgetxattr
1.61 ± 5% +1.0 2.63 ± 2% perf-profile.children.cycles-pp.kmem_cache_alloc
2.94 ± 3% +1.0 3.98 ± 7% perf-profile.children.cycles-pp.xfs_log_ticket_ungrant
3.24 ± 7% +1.1 4.33 ± 3% perf-profile.children.cycles-pp.xlog_cil_insert_format_items
0.83 ± 7% +1.1 1.93 ± 2% perf-profile.children.cycles-pp.xlog_space_left
0.85 ± 7% +1.1 1.96 ± 2% perf-profile.children.cycles-pp.xlog_grant_push_threshold
1.80 ± 6% +1.1 2.90 ± 3% perf-profile.children.cycles-pp.xfs_bmapi_read
0.87 ± 7% +1.1 1.98 ± 2% perf-profile.children.cycles-pp.xlog_grant_push_ail
2.72 ± 4% +1.1 3.85 ± 10% perf-profile.children.cycles-pp.down_read
2.66 ± 7% +1.2 3.86 ± 4% perf-profile.children.cycles-pp.xfs_attr_node_addname
2.38 ± 5% +1.3 3.69 ± 4% perf-profile.children.cycles-pp.xfs_attr3_leaf_read
1.98 ± 4% +1.3 3.31 ± 3% perf-profile.children.cycles-pp.lgetxattr
0.82 ± 11% +1.3 2.17 ± 4% perf-profile.children.cycles-pp.xfs_perag_put
2.26 ± 6% +1.4 3.66 ± 3% perf-profile.children.cycles-pp.xfs_dabuf_map
2.62 ± 7% +1.5 4.12 ± 3% perf-profile.children.cycles-pp.user_path_at_empty
1.27 ± 6% +2.0 3.30 ± 5% perf-profile.children.cycles-pp.xlog_grant_add_space
3.31 ± 6% +2.7 6.02 ± 2% perf-profile.children.cycles-pp.xfs_attr_node_get
3.28 ± 4% +2.8 6.08 ± 3% perf-profile.children.cycles-pp.xfs_trans_alloc_inode
3.52 ± 5% +2.8 6.36 ± 2% perf-profile.children.cycles-pp.xfs_attr_get
3.60 ± 5% +2.9 6.48 ± 2% perf-profile.children.cycles-pp.xfs_xattr_get
2.24 ± 4% +2.9 5.15 ± 3% perf-profile.children.cycles-pp.xfs_log_reserve
3.80 ± 5% +3.0 6.79 ± 2% perf-profile.children.cycles-pp.vfs_getxattr
2.58 ± 4% +3.1 5.71 ± 3% perf-profile.children.cycles-pp.xfs_trans_alloc
4.11 ± 5% +3.2 7.30 ± 2% perf-profile.children.cycles-pp.do_getxattr
3.42 ± 10% +3.2 6.62 ± 6% perf-profile.children.cycles-pp.xfs_perag_get
5.95 ± 3% +3.5 9.46 ± 3% perf-profile.children.cycles-pp.xfs_attr_node_remove_attr
2.85 ± 3% +3.5 6.38 ± 3% perf-profile.children.cycles-pp.xfs_trans_reserve
5.24 ± 5% +3.6 8.84 ± 2% perf-profile.children.cycles-pp.path_getxattr
8.37 ± 3% +4.5 12.82 ± 3% perf-profile.children.cycles-pp.xfs_attr_set_iter
11.10 ± 3% +5.7 16.80 ± 3% perf-profile.children.cycles-pp.xfs_xattri_finish_update
11.26 ± 3% +5.8 17.06 ± 3% perf-profile.children.cycles-pp.xfs_attr_finish_item
8.53 ± 4% +5.9 14.38 ± 2% perf-profile.children.cycles-pp.xfs_attr_node_lookup
11.60 ± 3% +6.1 17.66 ± 3% perf-profile.children.cycles-pp.xfs_defer_finish_one
8.36 ± 5% +6.1 14.42 ± 2% perf-profile.children.cycles-pp.getxattr
9.65 ± 5% +6.2 15.90 ± 3% perf-profile.children.cycles-pp.xfs_trans_read_buf_map
6.76 ± 8% +6.9 13.70 ± 3% perf-profile.children.cycles-pp.xfs_buf_find
6.93 ± 8% +7.0 13.97 ± 3% perf-profile.children.cycles-pp.xfs_buf_get_map
7.14 ± 7% +7.2 14.32 ± 3% perf-profile.children.cycles-pp.xfs_buf_read_map
12.06 ± 4% +7.9 19.95 ± 2% perf-profile.children.cycles-pp.xfs_da3_node_lookup_int
12.38 ± 4% +7.9 20.31 ± 3% perf-profile.children.cycles-pp.xfs_da_read_buf
25.84 ± 8% -24.9 0.94 ± 11% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
1.16 ± 3% -1.1 0.11 ± 8% perf-profile.self.cycles-pp.__list_del_entry_valid
1.08 ± 5% -0.7 0.39 ± 5% perf-profile.self.cycles-pp._xfs_trans_bjoin
0.67 ± 2% -0.6 0.11 ± 7% perf-profile.self.cycles-pp.xfs_buf_item_init
3.32 ± 2% -0.5 2.77 ± 8% perf-profile.self.cycles-pp.xlog_cil_insert_items
0.56 ± 6% -0.5 0.09 ± 5% perf-profile.self.cycles-pp.__list_add_valid
0.62 ± 3% -0.4 0.25 ± 2% perf-profile.self.cycles-pp.xfs_buf_item_put
0.74 ± 4% -0.3 0.43 ± 5% perf-profile.self.cycles-pp.xfs_trans_log_inode
0.44 ± 5% -0.2 0.20 ± 4% perf-profile.self.cycles-pp.xfs_buf_item_release
0.67 ± 5% -0.2 0.51 ± 3% perf-profile.self.cycles-pp.xfs_trans_dirty_buf
0.19 ± 4% -0.1 0.06 ± 11% perf-profile.self.cycles-pp.xfs_trans_ijoin
0.58 ± 3% -0.1 0.47 ± 5% perf-profile.self.cycles-pp.xfs_trans_del_item
0.48 ± 8% -0.1 0.39 ± 5% perf-profile.self.cycles-pp.xlog_cil_alloc_shadow_bufs
0.19 ± 7% -0.1 0.10 ± 9% perf-profile.self.cycles-pp.xfs_cil_prepare_item
0.14 ± 5% -0.1 0.07 ± 14% perf-profile.self.cycles-pp.xfs_defer_save_resources
0.16 ± 9% -0.1 0.11 ± 18% perf-profile.self.cycles-pp.xlog_cil_process_intents
0.15 ± 4% -0.0 0.12 ± 7% perf-profile.self.cycles-pp.xfs_trans_buf_set_type
0.06 ± 13% +0.0 0.08 ± 5% perf-profile.self.cycles-pp.xfs_trans_unreserve_and_mod_sb
0.06 ± 6% +0.0 0.09 ± 14% perf-profile.self.cycles-pp.xfs_attr_is_leaf
0.04 ± 44% +0.0 0.07 ± 11% perf-profile.self.cycles-pp.xfs_trans_alloc_inode
0.07 ± 14% +0.0 0.10 ± 14% perf-profile.self.cycles-pp.xfs_xattr_get
0.07 ± 17% +0.0 0.10 ± 7% perf-profile.self.cycles-pp.xfs_attr_set_iter
0.06 ± 7% +0.0 0.09 ± 10% perf-profile.self.cycles-pp.xfs_trans_alloc
0.09 ± 7% +0.0 0.12 ± 7% perf-profile.self.cycles-pp.xfs_next_bit
0.06 ± 14% +0.0 0.10 ± 7% perf-profile.self.cycles-pp.down_trylock
0.04 ± 71% +0.0 0.07 ± 8% perf-profile.self.cycles-pp.up
0.06 ± 7% +0.0 0.10 ± 6% perf-profile.self.cycles-pp.security_inode_permission
0.06 ± 14% +0.0 0.10 ± 8% perf-profile.self.cycles-pp.xfs_da3_fixhashpath
0.06 ± 14% +0.0 0.10 ± 6% perf-profile.self.cycles-pp.lockref_put_return
0.05 ± 13% +0.0 0.09 ± 7% perf-profile.self.cycles-pp.xfs_trans_free
0.04 ± 45% +0.0 0.08 ± 12% perf-profile.self.cycles-pp.__vfs_setxattr_noperm
0.07 ± 18% +0.0 0.10 ± 10% perf-profile.self.cycles-pp.xattr_resolve_name
0.06 ± 13% +0.0 0.10 ± 5% perf-profile.self.cycles-pp.xfs_attr3_leaf_flipflags
0.06 ± 11% +0.0 0.10 ± 10% perf-profile.self.cycles-pp.lockref_get_not_dead
0.06 ± 7% +0.0 0.10 ± 6% perf-profile.self.cycles-pp.rcu_all_qs
0.06 ± 17% +0.0 0.10 ± 10% perf-profile.self.cycles-pp.down_write
0.05 ± 44% +0.0 0.09 ± 10% perf-profile.self.cycles-pp.xfs_buf_reverify
0.10 ± 18% +0.0 0.14 ± 9% perf-profile.self.cycles-pp.xfs_verify_fsbext
0.08 ± 11% +0.0 0.12 ± 8% perf-profile.self.cycles-pp.__legitimize_mnt
0.07 ± 10% +0.0 0.11 ± 4% perf-profile.self.cycles-pp.xfs_defer_finish_noroll
0.06 ± 11% +0.0 0.10 ± 8% perf-profile.self.cycles-pp.xfs_buf_offset
0.06 ± 19% +0.0 0.10 ± 10% perf-profile.self.cycles-pp.filename_lookup
0.04 ± 71% +0.0 0.07 ± 10% perf-profile.self.cycles-pp.xfs_attr3_leaf_add
0.07 ± 10% +0.0 0.11 ± 14% perf-profile.self.cycles-pp.path_lookupat
0.06 ± 11% +0.0 0.10 ± 9% perf-profile.self.cycles-pp.chacha_permute
0.08 ± 6% +0.0 0.12 ± 6% perf-profile.self.cycles-pp.strncmp
0.08 ± 8% +0.0 0.12 ± 5% perf-profile.self.cycles-pp.xfs_contig_bits
0.07 ± 6% +0.0 0.11 ± 8% perf-profile.self.cycles-pp.up_write
0.02 ± 99% +0.0 0.06 ± 7% perf-profile.self.cycles-pp.xfs_attr_node_lookup
0.06 ± 6% +0.0 0.10 ± 10% perf-profile.self.cycles-pp.xfs_log_reserve
0.04 ± 45% +0.0 0.08 ± 11% perf-profile.self.cycles-pp.vfs_setxattr
0.03 ± 70% +0.0 0.07 ± 10% perf-profile.self.cycles-pp.map_id_up
0.04 ± 71% +0.0 0.08 ± 6% perf-profile.self.cycles-pp.xfs_xattri_finish_update
0.13 ± 8% +0.0 0.18 ± 2% perf-profile.self.cycles-pp.xfs_buf_item_format
0.07 ± 15% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.check_heap_object
0.08 ± 8% +0.0 0.12 ± 8% perf-profile.self.cycles-pp.xfs_trans_reserve
0.17 ± 10% +0.0 0.22 ± 6% perf-profile.self.cycles-pp.xfs_trans_add_item
0.02 ± 99% +0.0 0.07 ± 8% perf-profile.self.cycles-pp.xfs_attr3_leaf_getvalue
0.11 ± 18% +0.0 0.15 ± 8% perf-profile.self.cycles-pp.walk_component
0.07 ± 20% +0.0 0.12 ± 9% perf-profile.self.cycles-pp.memcmp
0.08 ± 6% +0.0 0.12 ± 5% perf-profile.self.cycles-pp.step_into
0.06 ± 13% +0.0 0.10 ± 7% perf-profile.self.cycles-pp.xfs_attr3_leaf_toosmall
0.02 ±142% +0.0 0.06 ± 7% perf-profile.self.cycles-pp.xfs_attr_node_addname
0.11 ± 12% +0.0 0.16 ± 4% perf-profile.self.cycles-pp.__xfs_trans_commit
0.07 ± 26% +0.0 0.12 ± 5% perf-profile.self.cycles-pp.xfs_buf_set_ref
0.07 ± 16% +0.0 0.12 ± 5% perf-profile.self.cycles-pp.lookup_fast
0.08 ± 14% +0.0 0.12 ± 6% perf-profile.self.cycles-pp.xfs_isilocked
0.03 ± 70% +0.0 0.08 ± 8% perf-profile.self.cycles-pp.lgetxattr
0.04 ± 72% +0.0 0.09 ± 9% perf-profile.self.cycles-pp.xfs_attr3_leaf_hdr_to_disk
0.01 ±223% +0.0 0.06 ± 11% perf-profile.self.cycles-pp.xfs_defer_trans_roll
0.01 ±223% +0.0 0.06 ± 6% perf-profile.self.cycles-pp.xfs_attr_node_remove_attr
0.09 ± 7% +0.1 0.14 ± 9% perf-profile.self.cycles-pp.xfs_log_ticket_put
0.11 ± 8% +0.1 0.16 ± 5% perf-profile.self.cycles-pp.xfs_inode_item_format
0.01 ±223% +0.1 0.06 ± 9% perf-profile.self.cycles-pp.xfs_buf_trylock
0.10 ± 11% +0.1 0.15 ± 10% perf-profile.self.cycles-pp.getname_flags
0.02 ±141% +0.1 0.07 ± 5% perf-profile.self.cycles-pp.__vfs_setxattr_locked
0.11 ± 12% +0.1 0.16 ± 8% perf-profile.self.cycles-pp.xfs_iextents_copy
0.10 ± 15% +0.1 0.16 ± 7% perf-profile.self.cycles-pp.__kmalloc_node
0.08 ± 10% +0.1 0.13 ± 3% perf-profile.self.cycles-pp.setxattr
0.04 ± 72% +0.1 0.09 ± 11% perf-profile.self.cycles-pp.xfs_attr_leaf_entsize
0.01 ±223% +0.1 0.06 ± 14% perf-profile.self.cycles-pp.xfs_buf_unlock
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.xfs_attr_get
0.12 ± 7% +0.1 0.18 ± 8% perf-profile.self.cycles-pp.__check_object_size
0.08 ± 10% +0.1 0.14 ± 12% perf-profile.self.cycles-pp.xfs_xattr_set
0.02 ±141% +0.1 0.07 ± 8% perf-profile.self.cycles-pp.xfs_trans_dup
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.xfs_da_hashname
0.10 ± 11% +0.1 0.16 ± 8% perf-profile.self.cycles-pp.__virt_addr_valid
0.08 ± 10% +0.1 0.14 ± 16% perf-profile.self.cycles-pp.xattr_permission
0.01 ±223% +0.1 0.06 ± 17% perf-profile.self.cycles-pp.syscall_enter_from_user_mode
0.01 ±223% +0.1 0.06 ± 14% perf-profile.self.cycles-pp.__fdget
0.01 ±223% +0.1 0.06 ± 14% perf-profile.self.cycles-pp.check_stack_object
0.28 ± 7% +0.1 0.33 ± 8% perf-profile.self.cycles-pp.xfs_trans_buf_item_match
0.08 ± 8% +0.1 0.14 ± 7% perf-profile.self.cycles-pp.xfs_inode_item_size
0.12 ± 11% +0.1 0.18 ± 10% perf-profile.self.cycles-pp.xfs_inode_to_log_dinode
0.02 ±141% +0.1 0.07 ± 12% perf-profile.self.cycles-pp.xfs_da_state_alloc
0.01 ±223% +0.1 0.06 ± 7% perf-profile.self.cycles-pp.xfs_attr_finish_item
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.path_setxattr
0.10 ± 10% +0.1 0.16 ± 8% perf-profile.self.cycles-pp.__check_heap_object
0.11 ± 8% +0.1 0.17 ± 10% perf-profile.self.cycles-pp.path_init
0.09 ± 5% +0.1 0.14 ± 3% perf-profile.self.cycles-pp.xfs_da3_node_hdr_from_disk
0.01 ±223% +0.1 0.07 ± 14% perf-profile.self.cycles-pp.__x64_sys_fsetxattr
0.12 ± 15% +0.1 0.18 ± 7% perf-profile.self.cycles-pp.kfree
0.00 +0.1 0.06 ± 16% perf-profile.self.cycles-pp.rht_key_get_hash
0.12 ± 4% +0.1 0.18 ± 5% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.00 +0.1 0.06 ± 11% perf-profile.self.cycles-pp.xfs_mod_freecounter
0.13 ± 8% +0.1 0.19 ± 8% perf-profile.self.cycles-pp.xfs_attr_set
0.02 ±141% +0.1 0.08 ± 10% perf-profile.self.cycles-pp.fsetxattr
0.10 ± 13% +0.1 0.16 ± 4% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.01 ±223% +0.1 0.07 ± 12% perf-profile.self.cycles-pp.path_getxattr
0.00 +0.1 0.07 ± 7% perf-profile.self.cycles-pp.xlog_grant_push_threshold
0.12 ± 11% +0.1 0.19 ± 10% perf-profile.self.cycles-pp.xfs_iext_get_extent
0.11 ± 11% +0.1 0.18 ± 5% perf-profile.self.cycles-pp.xfs_buf_item_size_segment
0.14 ± 4% +0.1 0.21 ± 5% perf-profile.self.cycles-pp.xfs_da3_node_set_type
0.13 ± 13% +0.1 0.20 ± 7% perf-profile.self.cycles-pp.__radix_tree_lookup
0.10 ± 8% +0.1 0.17 ± 4% perf-profile.self.cycles-pp.memcg_slab_post_alloc_hook
0.08 ± 10% +0.1 0.15 ± 6% perf-profile.self.cycles-pp.xlog_verify_grant_tail
0.12 ± 4% +0.1 0.19 ± 4% perf-profile.self.cycles-pp._IO_default_xsputn
0.12 ± 9% +0.1 0.20 ± 3% perf-profile.self.cycles-pp.rhashtable_jhash2
0.14 ± 9% +0.1 0.22 ± 5% perf-profile.self.cycles-pp.stress_xattr
0.12 ± 10% +0.1 0.20 ± 6% perf-profile.self.cycles-pp.getxattr
0.16 ± 7% +0.1 0.25 ± 3% perf-profile.self.cycles-pp.do_syscall_64
0.12 ± 11% +0.1 0.21 ± 6% perf-profile.self.cycles-pp.xfs_defer_finish_one
0.01 ±223% +0.1 0.10 ± 39% perf-profile.self.cycles-pp.xfs_attr_create_intent
0.13 ± 6% +0.1 0.22 ± 5% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.12 ± 11% +0.1 0.21 ± 4% perf-profile.self.cycles-pp.__entry_text_start
0.25 ± 9% +0.1 0.34 ± 6% perf-profile.self.cycles-pp.xfs_buf_item_format_segment
0.14 ± 11% +0.1 0.23 ± 7% perf-profile.self.cycles-pp.syscall_exit_to_user_mode
0.16 ± 13% +0.1 0.25 ± 6% perf-profile.self.cycles-pp.xfs_buf_get_map
0.12 ± 7% +0.1 0.22 ± 9% perf-profile.self.cycles-pp.xfs_attr3_leaf_add_work
0.17 ± 6% +0.1 0.27 ± 4% perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
0.16 ± 12% +0.1 0.26 ± 2% perf-profile.self.cycles-pp.xfs_buf_item_size
0.17 ± 7% +0.1 0.27 ± 2% perf-profile.self.cycles-pp.__cond_resched
0.15 ± 12% +0.1 0.25 ± 7% perf-profile.self.cycles-pp.xfs_attr3_leaf_remove
0.14 ± 8% +0.1 0.24 ± 8% perf-profile.self.cycles-pp.xfs_attr_leaf_lasthash
0.18 ± 10% +0.1 0.28 ± 7% perf-profile.self.cycles-pp.__d_lookup_rcu
0.16 ± 9% +0.1 0.27 ± 6% perf-profile.self.cycles-pp.xfs_bmapi_update_map
0.20 ± 8% +0.1 0.31 ± 5% perf-profile.self.cycles-pp.xlog_prepare_iovec
0.19 ± 8% +0.1 0.30 ± 5% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.21 ± 13% +0.1 0.32 ± 5% perf-profile.self.cycles-pp.generic_permission
0.18 ± 10% +0.1 0.29 ± 7% perf-profile.self.cycles-pp.xfs_iread_extents
0.17 ± 9% +0.1 0.29 ± 4% perf-profile.self.cycles-pp.xfs_bmapi_trim_map
0.22 ± 11% +0.1 0.35 ± 4% perf-profile.self.cycles-pp._atomic_dec_and_lock
0.25 ± 9% +0.1 0.38 ± 6% perf-profile.self.cycles-pp.xfs_da_state_free
0.23 ± 7% +0.1 0.36 ± 7% perf-profile.self.cycles-pp.__might_sleep
0.18 ± 8% +0.1 0.32 ± 6% perf-profile.self.cycles-pp.xfs_buf_read_map
0.31 ± 7% +0.1 0.46 ± 6% perf-profile.self.cycles-pp.xfs_buf_item_log
0.26 ± 10% +0.2 0.41 ± 4% perf-profile.self.cycles-pp.xfs_errortag_test
0.30 ± 8% +0.2 0.46 ± 3% perf-profile.self.cycles-pp.xfs_buf_rele
0.26 ± 10% +0.2 0.42 ± 6% perf-profile.self.cycles-pp.memcg_slab_free_hook
0.31 ± 8% +0.2 0.50 ± 7% perf-profile.self.cycles-pp.memmove
0.33 ± 6% +0.2 0.54 ± 4% perf-profile.self.cycles-pp.xfs_trans_read_buf_map
0.35 ± 7% +0.2 0.56 ± 5% perf-profile.self.cycles-pp.xfs_da_read_buf
0.40 ± 7% +0.2 0.62 ± 5% perf-profile.self.cycles-pp.link_path_walk
0.42 ± 8% +0.2 0.65 ± 3% perf-profile.self.cycles-pp.xfs_iext_lookup_extent
0.41 ± 4% +0.2 0.66 ± 6% perf-profile.self.cycles-pp.__might_resched
0.26 ± 9% +0.3 0.52 ± 5% perf-profile.self.cycles-pp.__rhashtable_lookup
0.48 ± 7% +0.3 0.78 ± 3% perf-profile.self.cycles-pp.xfs_dabuf_map
0.54 ± 5% +0.3 0.87 ± 3% perf-profile.self.cycles-pp.strncpy_from_user
0.54 ± 5% +0.4 0.90 ± 4% perf-profile.self.cycles-pp.memset_erms
0.63 ± 8% +0.4 1.00 ± 5% perf-profile.self.cycles-pp.kmem_cache_free
0.67 ± 7% +0.4 1.05 ± 4% perf-profile.self.cycles-pp.xfs_da3_node_lookup_int
0.70 ± 5% +0.4 1.11 ± 4% perf-profile.self.cycles-pp.xfs_bmapi_read
0.58 ± 7% +0.4 1.00 ± 4% perf-profile.self.cycles-pp.xfs_attr3_leaf_hdr_from_disk
0.67 ± 6% +0.4 1.10 ± 2% perf-profile.self.cycles-pp.kmem_cache_alloc
0.52 ± 4% +0.4 0.95 ± 4% perf-profile.self.cycles-pp.xfs_attr3_leaf_lookup_int
0.12 ± 8% +0.5 0.58 ± 7% perf-profile.self.cycles-pp.xfs_log_space_wake
0.86 ± 3% +0.5 1.34 ± 3% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.13 ± 6% +0.5 1.62 ± 4% perf-profile.self.cycles-pp.memcpy_erms
0.79 ± 7% +0.6 1.36 ± 4% perf-profile.self.cycles-pp.xfs_buf_find
2.80 ± 3% +0.6 3.39 ± 7% perf-profile.self.cycles-pp.xfs_log_ticket_ungrant
1.78 ± 3% +0.7 2.49 ± 13% perf-profile.self.cycles-pp.up_read
3.56 +0.9 4.44 ± 4% perf-profile.self.cycles-pp._raw_spin_lock
2.60 ± 5% +1.1 3.66 ± 10% perf-profile.self.cycles-pp.down_read
0.82 ± 7% +1.1 1.90 ± 2% perf-profile.self.cycles-pp.xlog_space_left
0.81 ± 12% +1.3 2.14 ± 4% perf-profile.self.cycles-pp.xfs_perag_put
3.41 ± 7% +1.4 4.81 ± 10% perf-profile.self.cycles-pp.xlog_cil_commit
1.26 ± 6% +2.0 3.28 ± 5% perf-profile.self.cycles-pp.xlog_grant_add_space
3.26 ± 10% +3.1 6.37 ± 6% perf-profile.self.cycles-pp.xfs_perag_get
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
.
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