| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20220313140726.GC14898@xsang-OptiPlex-9020>
Date: Sun, 13 Mar 2022 22:07:26 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Christoph Hellwig <hch@....de>
Cc: Jens Axboe <axboe@...nel.dk>, Dave Chinner <dchinner@...hat.com>,
Chaitanya Kulkarni <kch@...dia.com>,
LKML <linux-kernel@...r.kernel.org>,
Linux Memory Management List <linux-mm@...ck.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: [fs] 41d36a9f3e: aim7.jobs-per-min 24.1% improvement
Greeting,
FYI, we noticed a 24.1% improvement of aim7.jobs-per-min due to commit:
commit: 41d36a9f3e5336f5b48c3adba0777b8e217020d7 ("fs: remove kiocb.ki_hint")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
in testcase: aim7
on test machine: 128 threads 2 sockets Intel(R) Xeon(R) Gold 6338 CPU @ 2.00GHz with 256G memory
with following parameters:
disk: 1BRD_48G
fs: xfs
test: disk_cp
load: 3000
cpufreq_governor: performance
ucode: 0xd000331
test-description: AIM7 is a traditional UNIX system level benchmark suite which is used to test and measure the performance of multiuser system.
test-url: https://sourceforge.net/projects/aimbench/files/aim-suite7/
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
=========================================================================================
compiler/cpufreq_governor/disk/fs/kconfig/load/rootfs/tbox_group/test/testcase/ucode:
gcc-9/performance/1BRD_48G/xfs/x86_64-rhel-8.3/3000/debian-10.4-x86_64-20200603.cgz/lkp-icl-2sp2/disk_cp/aim7/0xd000331
commit:
c75e707fe1 ("block: remove the per-bio/request write hint")
41d36a9f3e ("fs: remove kiocb.ki_hint")
c75e707fe1aab32f 41d36a9f3e5336f5b48c3adba07
---------------- ---------------------------
%stddev %change %stddev
\ | \
269442 ± 4% +24.1% 334411 ± 4% aim7.jobs-per-min
67.17 ± 4% -19.3% 54.18 ± 4% aim7.time.elapsed_time
67.17 ± 4% -19.3% 54.18 ± 4% aim7.time.elapsed_time.max
102181 ± 11% -34.2% 67263 ± 13% aim7.time.involuntary_context_switches
5917 ± 7% -32.7% 3983 ± 10% aim7.time.system_time
424782 ± 3% +12.2% 476762 ± 3% aim7.time.voluntary_context_switches
126.38 ± 3% -11.4% 111.97 ± 5% uptime.boot
33.24 ± 6% +32.9% 44.17 ± 7% iostat.cpu.idle
66.21 ± 3% -16.6% 55.19 ± 5% iostat.cpu.system
31.35 ± 6% +10.9 42.23 ± 7% mpstat.cpu.all.idle%
0.04 ± 7% +0.0 0.05 ± 3% mpstat.cpu.all.soft%
67.19 ± 3% -11.0 56.20 ± 5% mpstat.cpu.all.sys%
0.56 ± 5% +0.1 0.65 ± 4% mpstat.cpu.all.usr%
26851 ± 8% -18.3% 21934 ± 10% numa-vmstat.node1.nr_active_anon
334477 ± 78% -85.7% 47737 ± 43% numa-vmstat.node1.nr_file_pages
33641 ± 8% -16.5% 28076 ± 8% numa-vmstat.node1.nr_shmem
26851 ± 8% -18.3% 21934 ± 10% numa-vmstat.node1.nr_zone_active_anon
1773 ± 3% -15.7% 1494 ± 5% turbostat.Avg_MHz
68.33 ± 3% -10.7 57.60 ± 5% turbostat.Busy%
32.10 ± 7% +10.9 43.00 ± 7% turbostat.C1%
21119867 ± 4% -16.6% 17609505 ± 4% turbostat.IRQ
32.67 ± 6% +33.2% 43.50 ± 8% vmstat.cpu.id
86.67 ± 2% -17.3% 71.67 ± 6% vmstat.procs.r
22324 ± 5% +33.5% 29810 ± 6% vmstat.system.cs
298427 +3.3% 308148 vmstat.system.in
112556 ± 8% -18.5% 91786 ± 10% meminfo.Active
111512 ± 8% -18.6% 90815 ± 10% meminfo.Active(anon)
14998528 ± 18% +19.1% 17868117 ± 5% meminfo.DirectMap2M
102540 ± 5% +6.4% 109131 ± 5% meminfo.PageTables
151476 ± 7% -13.2% 131454 ± 7% meminfo.Shmem
91556 ± 5% -15.9% 77030 ± 8% numa-meminfo.node0.AnonHugePages
108033 ± 8% -18.5% 88099 ± 10% numa-meminfo.node1.Active
108033 ± 8% -18.6% 87963 ± 10% numa-meminfo.node1.Active(anon)
1338775 ± 78% -85.7% 191534 ± 43% numa-meminfo.node1.FilePages
134970 ± 8% -16.7% 112395 ± 8% numa-meminfo.node1.Shmem
27834 ± 8% -18.4% 22716 ± 10% proc-vmstat.nr_active_anon
674858 -0.9% 668569 proc-vmstat.nr_file_pages
37851 ± 7% -13.1% 32900 ± 7% proc-vmstat.nr_shmem
38534 -1.3% 38018 proc-vmstat.nr_slab_reclaimable
27834 ± 8% -18.4% 22716 ± 10% proc-vmstat.nr_zone_active_anon
16029 ± 11% -16.3% 13423 ± 5% proc-vmstat.numa_pages_migrated
543480 ± 3% -8.3% 498343 proc-vmstat.pgfault
16029 ± 11% -16.3% 13423 ± 5% proc-vmstat.pgmigrate_success
20265 ± 4% -15.4% 17141 ± 3% proc-vmstat.pgreuse
7.37 -5.6% 6.95 perf-stat.i.MPKI
6.327e+09 ± 4% +23.4% 7.808e+09 ± 4% perf-stat.i.branch-instructions
57160735 ± 2% +12.9% 64543519 ± 3% perf-stat.i.cache-misses
2.567e+08 ± 3% +18.7% 3.047e+08 ± 3% perf-stat.i.cache-references
22302 ± 5% +33.8% 29848 ± 6% perf-stat.i.context-switches
6.57 ± 6% -29.5% 4.63 ± 9% perf-stat.i.cpi
2.247e+11 ± 2% -16.0% 1.888e+11 ± 5% perf-stat.i.cpu-cycles
2555 ± 5% +11.1% 2839 ± 2% perf-stat.i.cpu-migrations
0.01 ± 7% +0.0 0.01 ± 5% perf-stat.i.dTLB-load-miss-rate%
681275 ± 7% +116.2% 1472900 ± 7% perf-stat.i.dTLB-load-misses
9.166e+09 ± 4% +23.3% 1.13e+10 ± 4% perf-stat.i.dTLB-loads
0.00 ± 2% +0.0 0.00 ± 5% perf-stat.i.dTLB-store-miss-rate%
98323 ± 5% +21.5% 119460 ± 6% perf-stat.i.dTLB-store-misses
4.748e+09 ± 4% +23.0% 5.839e+09 ± 4% perf-stat.i.dTLB-stores
3.173e+10 ± 4% +23.5% 3.92e+10 ± 4% perf-stat.i.instructions
0.18 ± 6% +37.2% 0.24 ± 8% perf-stat.i.ipc
1.75 ± 2% -16.0% 1.47 ± 5% perf-stat.i.metric.GHz
360.94 +15.3% 416.18 ± 2% perf-stat.i.metric.K/sec
160.03 ± 4% +23.2% 197.13 ± 4% perf-stat.i.metric.M/sec
6734 ± 2% +9.2% 7356 ± 2% perf-stat.i.minor-faults
10.74 ± 12% +1.8 12.51 ± 9% perf-stat.i.node-store-miss-rate%
34565699 ± 2% +15.3% 39870018 ± 2% perf-stat.i.node-stores
6793 ± 2% +9.2% 7418 ± 2% perf-stat.i.page-faults
8.11 -4.0% 7.79 perf-stat.overall.MPKI
0.42 ± 5% -0.1 0.34 ± 6% perf-stat.overall.branch-miss-rate%
7.11 ± 7% -31.9% 4.84 ± 10% perf-stat.overall.cpi
3927 -25.6% 2922 ± 4% perf-stat.overall.cycles-between-cache-misses
0.01 ± 10% +0.0 0.01 ± 5% perf-stat.overall.dTLB-load-miss-rate%
0.14 ± 7% +47.7% 0.21 ± 9% perf-stat.overall.ipc
6.364e+09 ± 4% +22.7% 7.812e+09 ± 4% perf-stat.ps.branch-instructions
57608687 ± 2% +12.3% 64686724 ± 3% perf-stat.ps.cache-misses
2.589e+08 ± 4% +18.0% 3.054e+08 ± 3% perf-stat.ps.cache-references
22357 ± 5% +33.0% 29744 ± 6% perf-stat.ps.context-switches
2.262e+11 ± 2% -16.5% 1.89e+11 ± 5% perf-stat.ps.cpu-cycles
2565 ± 5% +10.5% 2835 ± 2% perf-stat.ps.cpu-migrations
730794 ± 9% +105.6% 1502647 ± 6% perf-stat.ps.dTLB-load-misses
9.223e+09 ± 4% +22.6% 1.131e+10 ± 4% perf-stat.ps.dTLB-loads
98313 ± 5% +21.0% 118933 ± 6% perf-stat.ps.dTLB-store-misses
4.779e+09 ± 4% +22.3% 5.845e+09 ± 4% perf-stat.ps.dTLB-stores
3.192e+10 ± 4% +22.9% 3.922e+10 ± 4% perf-stat.ps.instructions
6384 ± 2% +9.6% 6994 ± 2% perf-stat.ps.minor-faults
34849056 ± 2% +14.7% 39973895 ± 2% perf-stat.ps.node-stores
6437 ± 2% +9.5% 7050 ± 2% perf-stat.ps.page-faults
2.195e+12 -1.7% 2.159e+12 perf-stat.total.instructions
76.72 -7.9 68.83 ± 2% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
76.25 -7.9 68.38 ± 2% perf-profile.calltrace.cycles-pp.new_sync_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
76.87 -7.8 69.07 ± 2% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
77.05 -7.7 69.34 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
77.09 -7.7 69.41 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
77.40 -7.6 69.82 ± 2% perf-profile.calltrace.cycles-pp.read
8.62 ± 4% -1.4 7.21 ± 11% perf-profile.calltrace.cycles-pp.filemap_get_pages.filemap_read.xfs_file_buffered_read.xfs_file_read_iter.new_sync_read
3.49 ± 4% -0.7 2.76 ± 5% perf-profile.calltrace.cycles-pp.filemap_get_read_batch.filemap_get_pages.filemap_read.xfs_file_buffered_read.xfs_file_read_iter
1.96 ± 8% -0.4 1.54 ± 12% perf-profile.calltrace.cycles-pp.xlog_cil_insert_items.xlog_cil_commit.__xfs_trans_commit.xfs_vn_update_time.file_update_time
1.87 ± 8% -0.4 1.45 ± 12% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.xlog_cil_insert_items.xlog_cil_commit.__xfs_trans_commit
1.90 ± 8% -0.4 1.49 ± 12% perf-profile.calltrace.cycles-pp._raw_spin_lock.xlog_cil_insert_items.xlog_cil_commit.__xfs_trans_commit.xfs_vn_update_time
1.26 ± 10% -0.4 0.86 ± 6% perf-profile.calltrace.cycles-pp.down_write.xfs_ilock.xfs_file_buffered_write.new_sync_write.vfs_write
1.29 ± 9% -0.4 0.90 ± 6% perf-profile.calltrace.cycles-pp.xfs_ilock.xfs_file_buffered_write.new_sync_write.vfs_write.ksys_write
2.36 ± 7% -0.4 1.98 ± 9% perf-profile.calltrace.cycles-pp.__xfs_trans_commit.xfs_vn_update_time.file_update_time.xfs_file_write_checks.xfs_file_buffered_write
2.36 ± 7% -0.4 1.97 ± 9% perf-profile.calltrace.cycles-pp.xlog_cil_commit.__xfs_trans_commit.xfs_vn_update_time.file_update_time.xfs_file_write_checks
1.08 ± 7% -0.2 0.92 ± 4% perf-profile.calltrace.cycles-pp.__filemap_add_folio.filemap_add_folio.__filemap_get_folio.iomap_write_begin.iomap_file_buffered_write
0.58 ± 6% +0.2 0.78 ± 9% perf-profile.calltrace.cycles-pp.copy_page_to_iter.filemap_read.xfs_file_buffered_read.xfs_file_read_iter.new_sync_read
0.48 ± 45% +0.3 0.74 ± 7% perf-profile.calltrace.cycles-pp.iomap_set_range_uptodate.iomap_write_end.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write
0.74 ± 5% +0.4 1.17 ± 6% perf-profile.calltrace.cycles-pp.truncate_inode_pages_range.evict.__dentry_kill.dput.__fput
0.76 ± 5% +0.4 1.19 ± 6% perf-profile.calltrace.cycles-pp.__dentry_kill.dput.__fput.task_work_run.exit_to_user_mode_prepare
0.75 ± 5% +0.4 1.18 ± 6% perf-profile.calltrace.cycles-pp.evict.__dentry_kill.dput.__fput.task_work_run
0.80 ± 5% +0.4 1.23 ± 6% perf-profile.calltrace.cycles-pp.__fput.task_work_run.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
0.77 ± 6% +0.4 1.20 ± 6% perf-profile.calltrace.cycles-pp.dput.__fput.task_work_run.exit_to_user_mode_prepare.syscall_exit_to_user_mode
0.80 ± 5% +0.4 1.23 ± 6% perf-profile.calltrace.cycles-pp.task_work_run.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.81 ± 5% +0.4 1.25 ± 6% perf-profile.calltrace.cycles-pp.__close
0.80 ± 5% +0.4 1.24 ± 6% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close
0.80 ± 5% +0.4 1.24 ± 6% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close
0.81 ± 5% +0.4 1.25 ± 6% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__close
0.81 ± 5% +0.4 1.25 ± 6% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close
0.68 ± 4% +0.5 1.13 ± 3% perf-profile.calltrace.cycles-pp.filemap_dirty_folio.iomap_write_end.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write
0.97 ± 3% +0.6 1.53 ± 2% perf-profile.calltrace.cycles-pp.xfs_buffered_write_iomap_begin.iomap_iter.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write
4.48 ± 5% +0.6 5.05 ± 3% perf-profile.calltrace.cycles-pp.iomap_write_begin.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write.vfs_write
0.00 +0.6 0.60 ± 5% perf-profile.calltrace.cycles-pp.folio_add_lru.filemap_add_folio.__filemap_get_folio.iomap_write_begin.iomap_file_buffered_write
0.00 +0.7 0.66 ± 13% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.00 +0.7 0.66 ± 13% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.00 +0.7 0.66 ± 13% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
0.00 +0.7 0.67 ± 13% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
2.61 ± 5% +0.8 3.40 ± 3% perf-profile.calltrace.cycles-pp.__filemap_get_folio.iomap_write_begin.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write
1.28 ± 3% +0.9 2.14 ± 3% perf-profile.calltrace.cycles-pp.iomap_iter.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write.vfs_write
2.04 ± 8% +0.9 2.93 ± 14% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2
2.34 ± 8% +1.0 3.29 ± 13% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2.do_sys_open
1.84 ± 5% +1.0 2.81 ± 4% perf-profile.calltrace.cycles-pp.iomap_write_end.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write.vfs_write
2.77 ± 7% +1.1 3.82 ± 12% perf-profile.calltrace.cycles-pp.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe.creat64
2.77 ± 7% +1.1 3.82 ± 12% perf-profile.calltrace.cycles-pp.do_sys_openat2.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe.creat64
2.78 ± 7% +1.1 3.83 ± 12% perf-profile.calltrace.cycles-pp.creat64
2.76 ± 7% +1.1 3.82 ± 12% perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.do_sys_open.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.76 ± 7% +1.1 3.82 ± 12% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.do_sys_open.do_syscall_64
2.77 ± 7% +1.1 3.83 ± 12% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.creat64
2.77 ± 7% +1.1 3.83 ± 12% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.creat64
2.25 ± 12% +1.7 3.96 ± 15% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_down_write_slowpath.do_unlinkat.__x64_sys_unlink.do_syscall_64
2.57 ± 11% +1.8 4.38 ± 15% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.do_unlinkat.__x64_sys_unlink.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.81 ± 11% +1.9 4.69 ± 14% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.unlink
2.81 ± 11% +1.9 4.69 ± 14% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlink
2.81 ± 11% +1.9 4.68 ± 14% perf-profile.calltrace.cycles-pp.__x64_sys_unlink.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlink
2.80 ± 11% +1.9 4.68 ± 14% perf-profile.calltrace.cycles-pp.do_unlinkat.__x64_sys_unlink.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlink
2.82 ± 11% +1.9 4.69 ± 14% perf-profile.calltrace.cycles-pp.unlink
27.16 ± 2% +2.6 29.79 ± 3% perf-profile.calltrace.cycles-pp.filemap_read.xfs_file_buffered_read.xfs_file_read_iter.new_sync_read.vfs_read
14.00 ± 3% +3.2 17.24 ± 2% perf-profile.calltrace.cycles-pp.xfs_file_buffered_write.new_sync_write.vfs_write.ksys_write.do_syscall_64
14.17 ± 2% +3.3 17.47 ± 2% perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
14.50 ± 2% +3.4 17.92 ± 2% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
8.52 ± 4% +3.5 12.05 ± 3% perf-profile.calltrace.cycles-pp.iomap_file_buffered_write.xfs_file_buffered_write.new_sync_write.vfs_write.ksys_write
14.65 ± 2% +3.6 18.20 ± 2% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
14.77 ± 2% +3.6 18.35 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
14.83 ± 2% +3.6 18.42 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
15.18 ± 2% +3.7 18.91 ± 2% perf-profile.calltrace.cycles-pp.write
16.76 ± 4% +3.8 20.57 ± 2% perf-profile.calltrace.cycles-pp.touch_atime.filemap_read.xfs_file_buffered_read.xfs_file_read_iter.new_sync_read
16.63 ± 4% +3.8 20.44 ± 2% perf-profile.calltrace.cycles-pp.atime_needs_update.touch_atime.filemap_read.xfs_file_buffered_read.xfs_file_read_iter
21.77 ± 4% +4.3 26.02 perf-profile.calltrace.cycles-pp.xfs_ilock.xfs_ilock_iocb.xfs_file_buffered_read.xfs_file_read_iter.new_sync_read
21.58 ± 3% +4.3 25.84 perf-profile.calltrace.cycles-pp.down_read.xfs_ilock.xfs_ilock_iocb.xfs_file_buffered_read.xfs_file_read_iter
21.79 ± 4% +4.3 26.07 perf-profile.calltrace.cycles-pp.xfs_ilock_iocb.xfs_file_buffered_read.xfs_file_read_iter.new_sync_read.vfs_read
59.86 ± 2% +6.8 66.61 ± 2% perf-profile.calltrace.cycles-pp.xfs_file_buffered_read.xfs_file_read_iter.new_sync_read.vfs_read.ksys_read
59.92 ± 2% +7.1 67.04 ± 2% perf-profile.calltrace.cycles-pp.xfs_file_read_iter.new_sync_read.vfs_read.ksys_read.do_syscall_64
76.37 -8.0 68.40 ± 2% perf-profile.children.cycles-pp.new_sync_read
76.73 -7.9 68.85 ± 2% perf-profile.children.cycles-pp.vfs_read
76.88 -7.8 69.09 ± 2% perf-profile.children.cycles-pp.ksys_read
77.50 -7.5 69.97 ± 2% perf-profile.children.cycles-pp.read
8.67 ± 5% -1.4 7.24 ± 11% perf-profile.children.cycles-pp.filemap_get_pages
98.39 -0.8 97.64 perf-profile.children.cycles-pp.do_syscall_64
3.50 ± 4% -0.7 2.78 ± 5% perf-profile.children.cycles-pp.filemap_get_read_batch
98.47 -0.7 97.74 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
1.63 ± 7% -0.4 1.22 ± 4% perf-profile.children.cycles-pp.down_write
2.10 ± 7% -0.4 1.71 ± 10% perf-profile.children.cycles-pp.xlog_cil_insert_items
2.06 ± 7% -0.4 1.69 ± 11% perf-profile.children.cycles-pp._raw_spin_lock
2.60 ± 6% -0.3 2.26 ± 7% perf-profile.children.cycles-pp.__xfs_trans_commit
2.58 ± 6% -0.3 2.24 ± 7% perf-profile.children.cycles-pp.xlog_cil_commit
0.43 ± 9% -0.2 0.25 ± 4% perf-profile.children.cycles-pp.xas_store
1.08 ± 7% -0.2 0.93 ± 4% perf-profile.children.cycles-pp.__filemap_add_folio
0.30 ± 12% -0.1 0.18 ± 11% perf-profile.children.cycles-pp.xfs_break_leased_layouts
0.35 ± 9% -0.1 0.25 ± 9% perf-profile.children.cycles-pp.xfs_break_layouts
0.17 ± 6% -0.0 0.15 ± 8% perf-profile.children.cycles-pp.__list_del_entry_valid
0.05 ± 8% +0.0 0.07 ± 7% perf-profile.children.cycles-pp.xfs_btree_increment
0.06 ± 11% +0.0 0.08 ± 8% perf-profile.children.cycles-pp.xfs_buf_item_format_segment
0.08 ± 7% +0.0 0.10 ± 6% perf-profile.children.cycles-pp.xfs_da3_node_lookup_int
0.06 ± 7% +0.0 0.08 ± 8% perf-profile.children.cycles-pp.xfs_difree_inobt
0.06 ± 6% +0.0 0.08 ± 5% perf-profile.children.cycles-pp.xfs_da_read_buf
0.05 ± 8% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.free_unref_page_list
0.06 ± 7% +0.0 0.09 ± 5% perf-profile.children.cycles-pp.generic_write_checks
0.06 ± 8% +0.0 0.08 ± 7% perf-profile.children.cycles-pp.__might_fault
0.05 ± 8% +0.0 0.08 ± 12% perf-profile.children.cycles-pp.__softirqentry_text_start
0.06 ± 11% +0.0 0.08 ± 10% perf-profile.children.cycles-pp.inode_to_bdi
0.07 ± 5% +0.0 0.10 ± 10% perf-profile.children.cycles-pp.xfs_file_write_iter
0.06 ± 9% +0.0 0.09 ± 10% perf-profile.children.cycles-pp.__mod_node_page_state
0.04 ± 44% +0.0 0.07 ± 10% perf-profile.children.cycles-pp.xfs_btree_get_rec
0.12 ± 4% +0.0 0.14 ± 4% perf-profile.children.cycles-pp.xfs_buf_find
0.13 ± 3% +0.0 0.16 ± 3% perf-profile.children.cycles-pp.xfs_buf_read_map
0.07 ± 11% +0.0 0.10 ± 10% perf-profile.children.cycles-pp.rcu_all_qs
0.12 ± 5% +0.0 0.15 ± 5% perf-profile.children.cycles-pp.xfs_buf_get_map
0.06 ± 7% +0.0 0.10 ± 10% perf-profile.children.cycles-pp.irq_exit_rcu
0.07 ± 6% +0.0 0.10 ± 10% perf-profile.children.cycles-pp.__mod_lruvec_state
0.06 ± 7% +0.0 0.10 ± 12% perf-profile.children.cycles-pp.xfs_errortag_test
0.16 ± 4% +0.0 0.19 ± 4% perf-profile.children.cycles-pp.xfs_trans_read_buf_map
0.08 ± 10% +0.0 0.12 ± 10% perf-profile.children.cycles-pp.folio_account_cleaned
0.14 ± 5% +0.0 0.18 ± 8% perf-profile.children.cycles-pp.xfs_ifree
0.16 ± 8% +0.0 0.20 ± 7% perf-profile.children.cycles-pp.memset_erms
0.09 ± 9% +0.0 0.13 ± 8% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state
0.06 ± 6% +0.0 0.10 ± 8% perf-profile.children.cycles-pp.__mem_cgroup_uncharge_list
0.12 ± 10% +0.0 0.16 ± 9% perf-profile.children.cycles-pp.balance_dirty_pages_ratelimited
0.14 ± 7% +0.0 0.18 ± 9% perf-profile.children.cycles-pp.xfs_dialloc
0.06 ± 8% +0.0 0.10 ± 8% perf-profile.children.cycles-pp.aa_file_perm
0.06 ± 14% +0.0 0.11 ± 11% perf-profile.children.cycles-pp.xfs_buffered_write_iomap_end
0.20 ± 6% +0.0 0.25 ± 7% perf-profile.children.cycles-pp.xfs_vn_unlink
0.20 ± 6% +0.0 0.25 ± 7% perf-profile.children.cycles-pp.xfs_remove
0.01 ±223% +0.0 0.06 ± 11% perf-profile.children.cycles-pp.node_dirty_ok
0.21 ± 6% +0.1 0.26 ± 6% perf-profile.children.cycles-pp.vfs_unlink
0.08 +0.1 0.13 ± 8% perf-profile.children.cycles-pp.iomap_adjust_read_range
0.26 ± 3% +0.1 0.31 ± 6% perf-profile.children.cycles-pp.xfs_inactive
0.27 ± 3% +0.1 0.32 ± 6% perf-profile.children.cycles-pp.worker_thread
0.11 ± 8% +0.1 0.17 ± 6% perf-profile.children.cycles-pp.find_lock_entries
0.27 ± 4% +0.1 0.32 ± 6% perf-profile.children.cycles-pp.process_one_work
0.26 ± 4% +0.1 0.31 ± 6% perf-profile.children.cycles-pp.xfs_inodegc_worker
0.21 ± 5% +0.1 0.26 ± 6% perf-profile.children.cycles-pp.xfs_inactive_ifree
0.17 ± 7% +0.1 0.23 ± 9% perf-profile.children.cycles-pp.__mod_lruvec_page_state
0.16 ± 6% +0.1 0.22 ± 9% perf-profile.children.cycles-pp.xfs_check_agi_freecount
0.06 ± 8% +0.1 0.11 ± 18% perf-profile.children.cycles-pp.xfs_bmbt_to_iomap
0.00 +0.1 0.06 ± 8% perf-profile.children.cycles-pp.xfs_iread_extents
0.02 ±141% +0.1 0.07 ± 10% perf-profile.children.cycles-pp.filemap_free_folio
0.15 ± 7% +0.1 0.21 ± 10% perf-profile.children.cycles-pp.__cond_resched
0.00 +0.1 0.06 ± 11% perf-profile.children.cycles-pp.filemap_unaccount_folio
0.27 ± 4% +0.1 0.33 ± 6% perf-profile.children.cycles-pp.ret_from_fork
0.27 ± 4% +0.1 0.33 ± 6% perf-profile.children.cycles-pp.kthread
0.00 +0.1 0.06 ± 9% perf-profile.children.cycles-pp.ktime_get_coarse_real_ts64
0.02 ±141% +0.1 0.08 ± 9% perf-profile.children.cycles-pp.uncharge_batch
0.13 ± 6% +0.1 0.20 ± 9% perf-profile.children.cycles-pp.__folio_cancel_dirty
0.01 ±223% +0.1 0.07 ± 10% perf-profile.children.cycles-pp.page_counter_uncharge
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.page_counter_cancel
0.20 ± 6% +0.1 0.27 ± 7% perf-profile.children.cycles-pp.xas_load
0.12 ± 7% +0.1 0.18 ± 5% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.16 ± 3% +0.1 0.23 ± 2% perf-profile.children.cycles-pp.__mark_inode_dirty
0.00 +0.1 0.07 ± 5% perf-profile.children.cycles-pp.folio_memcg_lock
0.32 ± 5% +0.1 0.39 ± 7% perf-profile.children.cycles-pp.xfs_create
0.14 ± 10% +0.1 0.22 ± 8% perf-profile.children.cycles-pp.__might_sleep
0.16 ± 7% +0.1 0.23 ± 10% perf-profile.children.cycles-pp.fault_in_readable
0.32 ± 5% +0.1 0.40 ± 6% perf-profile.children.cycles-pp.xfs_generic_create
0.16 ± 6% +0.1 0.25 ± 7% perf-profile.children.cycles-pp.truncate_cleanup_folio
0.18 ± 4% +0.1 0.26 ± 7% perf-profile.children.cycles-pp.delete_from_page_cache_batch
0.09 ± 14% +0.1 0.18 ± 43% perf-profile.children.cycles-pp.syscall_enter_from_user_mode
0.22 ± 7% +0.1 0.32 ± 8% perf-profile.children.cycles-pp.copyin
0.05 ± 7% +0.1 0.15 ± 32% perf-profile.children.cycles-pp.timestamp_truncate
0.14 ± 16% +0.1 0.26 ± 11% perf-profile.children.cycles-pp.disk_cp
0.15 ± 5% +0.1 0.26 ± 8% perf-profile.children.cycles-pp.__fget_light
0.29 ± 7% +0.1 0.41 ± 7% perf-profile.children.cycles-pp.__entry_text_start
0.18 ± 6% +0.1 0.31 ± 8% perf-profile.children.cycles-pp.common_file_perm
0.28 ± 7% +0.1 0.40 ± 8% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.18 ± 5% +0.1 0.31 ± 8% perf-profile.children.cycles-pp.__fdget_pos
0.37 ± 5% +0.1 0.50 ± 9% perf-profile.children.cycles-pp.copyout
0.10 ± 10% +0.1 0.23 ± 5% perf-profile.children.cycles-pp.folio_lruvec_lock_irqsave
0.14 ± 6% +0.1 0.28 ± 19% perf-profile.children.cycles-pp.current_time
0.19 ± 10% +0.2 0.35 ± 9% perf-profile.children.cycles-pp.fault_in_iov_iter_readable
0.52 ± 8% +0.2 0.68 ± 9% perf-profile.children.cycles-pp.rwsem_spin_on_owner
0.26 ± 8% +0.2 0.42 ± 3% perf-profile.children.cycles-pp.__folio_mark_dirty
0.26 ± 7% +0.2 0.44 ± 8% perf-profile.children.cycles-pp.security_file_permission
0.38 ± 8% +0.2 0.55 ± 6% perf-profile.children.cycles-pp.folio_unlock
0.32 ± 7% +0.2 0.51 ± 7% perf-profile.children.cycles-pp.copy_page_from_iter_atomic
0.26 ± 7% +0.2 0.46 ± 6% perf-profile.children.cycles-pp.__pagevec_release
0.20 ± 5% +0.2 0.40 ± 4% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.60 ± 6% +0.2 0.81 ± 9% perf-profile.children.cycles-pp.copy_page_to_iter
0.57 ± 6% +0.2 0.78 ± 9% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.26 ± 4% +0.2 0.47 ± 5% perf-profile.children.cycles-pp.__pagevec_lru_add
0.31 ± 9% +0.2 0.52 ± 7% perf-profile.children.cycles-pp.up_write
0.29 ± 6% +0.2 0.50 ± 6% perf-profile.children.cycles-pp.release_pages
0.33 ± 11% +0.2 0.56 ± 14% perf-profile.children.cycles-pp.acpi_idle_do_entry
0.33 ± 11% +0.2 0.56 ± 14% perf-profile.children.cycles-pp.acpi_idle_enter
0.34 ± 11% +0.2 0.58 ± 13% perf-profile.children.cycles-pp.cpuidle_enter_state
0.34 ± 11% +0.2 0.58 ± 13% perf-profile.children.cycles-pp.cpuidle_enter
0.34 ± 3% +0.3 0.60 ± 5% perf-profile.children.cycles-pp.folio_add_lru
0.40 ± 10% +0.3 0.66 ± 13% perf-profile.children.cycles-pp.start_secondary
0.40 ± 10% +0.3 0.67 ± 13% perf-profile.children.cycles-pp.secondary_startup_64_no_verify
0.40 ± 10% +0.3 0.67 ± 13% perf-profile.children.cycles-pp.cpu_startup_entry
0.40 ± 10% +0.3 0.67 ± 13% perf-profile.children.cycles-pp.do_idle
0.42 ± 6% +0.3 0.74 ± 10% perf-profile.children.cycles-pp.__might_resched
1.34 ± 8% +0.3 1.66 ± 8% perf-profile.children.cycles-pp.iomap_set_range_uptodate
0.74 ± 6% +0.4 1.17 ± 6% perf-profile.children.cycles-pp.truncate_inode_pages_range
0.76 ± 5% +0.4 1.19 ± 6% perf-profile.children.cycles-pp.__dentry_kill
0.78 ± 5% +0.4 1.21 ± 6% perf-profile.children.cycles-pp.dput
0.75 ± 5% +0.4 1.18 ± 6% perf-profile.children.cycles-pp.evict
0.80 ± 5% +0.4 1.23 ± 6% perf-profile.children.cycles-pp.__fput
0.81 ± 5% +0.4 1.25 ± 6% perf-profile.children.cycles-pp.__close
0.80 ± 5% +0.4 1.23 ± 6% perf-profile.children.cycles-pp.task_work_run
0.88 ± 5% +0.4 1.32 ± 6% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.95 ± 5% +0.5 1.41 ± 6% perf-profile.children.cycles-pp.syscall_exit_to_user_mode
0.69 ± 4% +0.5 1.15 ± 3% perf-profile.children.cycles-pp.filemap_dirty_folio
1.00 ± 3% +0.6 1.58 ± 2% perf-profile.children.cycles-pp.xfs_buffered_write_iomap_begin
4.50 ± 5% +0.6 5.14 ± 3% perf-profile.children.cycles-pp.iomap_write_begin
2.64 ± 4% +0.8 3.46 ± 3% perf-profile.children.cycles-pp.__filemap_get_folio
1.29 ± 4% +0.9 2.16 ± 3% perf-profile.children.cycles-pp.iomap_iter
1.86 ± 5% +1.0 2.83 ± 4% perf-profile.children.cycles-pp.iomap_write_end
2.78 ± 7% +1.1 3.84 ± 12% perf-profile.children.cycles-pp.creat64
2.82 ± 7% +1.1 3.87 ± 12% perf-profile.children.cycles-pp.do_sys_openat2
2.82 ± 7% +1.1 3.87 ± 12% perf-profile.children.cycles-pp.do_sys_open
2.79 ± 7% +1.1 3.85 ± 12% perf-profile.children.cycles-pp.path_openat
2.80 ± 7% +1.1 3.86 ± 12% perf-profile.children.cycles-pp.do_filp_open
2.81 ± 11% +1.9 4.68 ± 14% perf-profile.children.cycles-pp.__x64_sys_unlink
2.80 ± 11% +1.9 4.68 ± 14% perf-profile.children.cycles-pp.do_unlinkat
2.82 ± 11% +1.9 4.69 ± 14% perf-profile.children.cycles-pp.unlink
4.30 ± 9% +2.6 6.90 ± 14% perf-profile.children.cycles-pp.osq_lock
27.19 ± 2% +2.6 29.82 ± 3% perf-profile.children.cycles-pp.filemap_read
4.90 ± 9% +2.8 7.67 ± 14% perf-profile.children.cycles-pp.rwsem_down_write_slowpath
14.02 ± 2% +3.2 17.27 ± 2% perf-profile.children.cycles-pp.xfs_file_buffered_write
14.21 ± 2% +3.3 17.52 ± 2% perf-profile.children.cycles-pp.new_sync_write
14.55 ± 2% +3.4 17.98 ± 2% perf-profile.children.cycles-pp.vfs_write
14.68 ± 2% +3.6 18.25 ± 2% perf-profile.children.cycles-pp.ksys_write
8.56 ± 4% +3.7 12.24 ± 2% perf-profile.children.cycles-pp.iomap_file_buffered_write
15.27 ± 2% +3.8 19.05 ± 2% perf-profile.children.cycles-pp.write
16.74 ± 4% +3.8 20.54 ± 2% perf-profile.children.cycles-pp.atime_needs_update
16.76 ± 4% +3.8 20.58 ± 2% perf-profile.children.cycles-pp.touch_atime
23.45 ± 4% +3.9 27.32 perf-profile.children.cycles-pp.xfs_ilock
21.79 ± 4% +4.2 26.04 perf-profile.children.cycles-pp.down_read
21.80 ± 4% +4.3 26.08 perf-profile.children.cycles-pp.xfs_ilock_iocb
59.88 ± 2% +6.8 66.63 ± 2% perf-profile.children.cycles-pp.xfs_file_buffered_read
59.93 ± 2% +7.1 67.04 ± 2% perf-profile.children.cycles-pp.xfs_file_read_iter
16.34 ± 3% -15.0 1.34 ± 14% perf-profile.self.cycles-pp.new_sync_read
3.41 ± 5% -0.8 2.65 ± 6% perf-profile.self.cycles-pp.filemap_get_read_batch
1.49 ± 8% -0.5 1.03 ± 6% perf-profile.self.cycles-pp.down_write
0.84 ± 11% -0.3 0.49 ± 3% perf-profile.self.cycles-pp.iomap_write_begin
0.34 ± 10% -0.2 0.16 ± 4% perf-profile.self.cycles-pp.xas_store
0.30 ± 12% -0.1 0.18 ± 10% perf-profile.self.cycles-pp.xfs_break_leased_layouts
0.20 ± 4% -0.1 0.14 ± 8% perf-profile.self.cycles-pp.vfs_read
0.06 ± 13% +0.0 0.07 ± 10% perf-profile.self.cycles-pp.current_time
0.06 ± 9% +0.0 0.08 ± 10% perf-profile.self.cycles-pp.__mod_node_page_state
0.06 ± 11% +0.0 0.09 ± 12% perf-profile.self.cycles-pp.xfs_file_write_iter
0.16 ± 4% +0.0 0.18 ± 4% perf-profile.self.cycles-pp._raw_spin_lock
0.09 ± 5% +0.0 0.11 ± 8% perf-profile.self.cycles-pp.xfs_ilock
0.08 ± 12% +0.0 0.10 ± 10% perf-profile.self.cycles-pp.balance_dirty_pages_ratelimited
0.07 ± 9% +0.0 0.10 ± 8% perf-profile.self.cycles-pp.__cond_resched
0.06 ± 9% +0.0 0.09 ± 14% perf-profile.self.cycles-pp.xfs_errortag_test
0.08 ± 5% +0.0 0.12 ± 9% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.07 ± 11% +0.0 0.10 ± 7% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state
0.05 ± 7% +0.0 0.08 ± 14% perf-profile.self.cycles-pp.xfs_file_write_checks
0.10 ± 13% +0.0 0.14 ± 4% perf-profile.self.cycles-pp.__entry_text_start
0.03 ± 70% +0.0 0.07 ± 10% perf-profile.self.cycles-pp.rcu_all_qs
0.16 ± 8% +0.0 0.20 ± 8% perf-profile.self.cycles-pp.memset_erms
0.07 ± 11% +0.0 0.11 ± 12% perf-profile.self.cycles-pp.security_file_permission
0.12 ± 11% +0.0 0.16 ± 10% perf-profile.self.cycles-pp.copy_page_to_iter
0.13 ± 5% +0.0 0.17 ± 7% perf-profile.self.cycles-pp.xas_load
0.10 ± 9% +0.0 0.15 ± 7% perf-profile.self.cycles-pp.find_lock_entries
0.12 ± 10% +0.0 0.16 ± 10% perf-profile.self.cycles-pp.__might_sleep
0.11 ± 8% +0.0 0.15 ± 8% perf-profile.self.cycles-pp.write
0.16 ± 4% +0.0 0.21 ± 7% perf-profile.self.cycles-pp.vfs_write
0.04 ± 44% +0.0 0.09 ± 7% perf-profile.self.cycles-pp.aa_file_perm
0.12 ± 5% +0.0 0.17 ± 9% perf-profile.self.cycles-pp.read
0.01 ±223% +0.0 0.06 ± 11% perf-profile.self.cycles-pp.xfs_buffered_write_iomap_end
1.00 ± 3% +0.1 1.06 ± 3% perf-profile.self.cycles-pp.filemap_read
0.13 ± 11% +0.1 0.18 ± 4% perf-profile.self.cycles-pp.xfs_iunlock
0.01 ±223% +0.1 0.06 ± 11% perf-profile.self.cycles-pp.inode_to_bdi
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.ktime_get_coarse_real_ts64
0.05 ± 8% +0.1 0.11 ± 23% perf-profile.self.cycles-pp.xfs_bmbt_to_iomap
0.08 ± 8% +0.1 0.14 ± 8% perf-profile.self.cycles-pp.folio_add_lru
0.00 +0.1 0.06 ± 15% perf-profile.self.cycles-pp.filemap_add_folio
0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.folio_memcg_lock
0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.page_counter_cancel
0.12 ± 6% +0.1 0.18 ± 5% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.00 +0.1 0.07 ± 11% perf-profile.self.cycles-pp.__folio_cancel_dirty
0.16 ± 3% +0.1 0.22 ± 2% perf-profile.self.cycles-pp.__mark_inode_dirty
0.08 ± 5% +0.1 0.15 ± 6% perf-profile.self.cycles-pp.release_pages
0.12 ± 3% +0.1 0.19 ± 4% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.00 +0.1 0.07 ± 9% perf-profile.self.cycles-pp.filemap_free_folio
0.15 ± 8% +0.1 0.22 ± 9% perf-profile.self.cycles-pp.fault_in_readable
0.13 ± 6% +0.1 0.21 ± 8% perf-profile.self.cycles-pp.common_file_perm
0.08 ± 14% +0.1 0.16 ± 44% perf-profile.self.cycles-pp.syscall_enter_from_user_mode
0.02 ±142% +0.1 0.10 ± 11% perf-profile.self.cycles-pp.__folio_mark_dirty
0.12 ± 4% +0.1 0.20 ± 6% perf-profile.self.cycles-pp.__pagevec_lru_add
0.09 ± 9% +0.1 0.18 ± 7% perf-profile.self.cycles-pp.copy_page_from_iter_atomic
0.10 ± 10% +0.1 0.19 ± 3% perf-profile.self.cycles-pp.xfs_file_buffered_write
0.05 ± 8% +0.1 0.15 ± 19% perf-profile.self.cycles-pp.ksys_write
0.02 ±141% +0.1 0.12 ± 21% perf-profile.self.cycles-pp.fault_in_iov_iter_readable
0.12 ± 17% +0.1 0.24 ± 14% perf-profile.self.cycles-pp.disk_cp
0.14 ± 5% +0.1 0.25 ± 9% perf-profile.self.cycles-pp.__fget_light
0.28 ± 6% +0.1 0.40 ± 8% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.18 ± 8% +0.1 0.30 ± 13% perf-profile.self.cycles-pp.acpi_idle_do_entry
0.02 ±141% +0.1 0.15 ± 33% perf-profile.self.cycles-pp.timestamp_truncate
0.52 ± 8% +0.2 0.67 ± 9% perf-profile.self.cycles-pp.rwsem_spin_on_owner
0.38 ± 8% +0.2 0.54 ± 6% perf-profile.self.cycles-pp.folio_unlock
0.23 ± 9% +0.2 0.40 ± 8% perf-profile.self.cycles-pp.filemap_dirty_folio
0.24 ± 5% +0.2 0.42 ± 4% perf-profile.self.cycles-pp.iomap_write_end
0.56 ± 6% +0.2 0.77 ± 9% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.39 ± 6% +0.2 0.60 ± 11% perf-profile.self.cycles-pp.__might_resched
0.28 ± 9% +0.2 0.51 ± 6% perf-profile.self.cycles-pp.up_write
0.23 ± 6% +0.2 0.48 ± 7% perf-profile.self.cycles-pp.iomap_iter
0.16 ± 8% +0.3 0.44 ± 12% perf-profile.self.cycles-pp.xfs_buffered_write_iomap_begin
1.32 ± 8% +0.3 1.64 ± 8% perf-profile.self.cycles-pp.iomap_set_range_uptodate
0.06 ± 8% +0.4 0.42 ± 19% perf-profile.self.cycles-pp.xfs_file_read_iter
0.43 ± 8% +0.6 0.99 ± 7% perf-profile.self.cycles-pp.__filemap_get_folio
0.23 ± 6% +0.7 0.90 ± 20% perf-profile.self.cycles-pp.iomap_file_buffered_write
4.28 ± 9% +2.6 6.86 ± 14% perf-profile.self.cycles-pp.osq_lock
16.59 ± 4% +3.8 20.34 ± 2% perf-profile.self.cycles-pp.atime_needs_update
21.62 ± 4% +4.2 25.84 perf-profile.self.cycles-pp.down_read
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://lists.01.org/hyperkitty/list/lkp@lists.01.org
Thanks,
Oliver Sang
View attachment "config-5.17.0-rc7-00158-g41d36a9f3e53" of type "text/plain" (162260 bytes)
View attachment "job-script" of type "text/plain" (8101 bytes)
View attachment "job.yaml" of type "text/plain" (5448 bytes)
View attachment "reproduce" of type "text/plain" (719 bytes)
Powered by blists - more mailing lists