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Message-ID: <20220518092414.GA15472@xsang-OptiPlex-9020>
Date: Wed, 18 May 2022 17:24:14 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Mel Gorman <mgorman@...hsingularity.net>
Cc: 0day robot <lkp@...el.com>, LKML <linux-kernel@...r.kernel.org>,
lkp@...ts.01.org, ying.huang@...el.com, feng.tang@...el.com,
zhengjun.xing@...ux.intel.com, fengwei.yin@...el.com,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...nel.org>,
Vincent Guittot <vincent.guittot@...aro.org>,
Valentin Schneider <valentin.schneider@....com>,
Aubrey Li <aubrey.li@...ux.intel.com>,
Mel Gorman <mgorman@...hsingularity.net>, yu.c.chen@...el.com
Subject: [sched/numa] bb2dee337b: unixbench.score -11.2% regression
Greeting,
FYI, we noticed a -11.2% regression of unixbench.score due to commit:
commit: bb2dee337bd7d314eb7c7627e1afd754f86566bc ("[PATCH 3/4] sched/numa: Apply imbalance limitations consistently")
url: https://github.com/intel-lab-lkp/linux/commits/Mel-Gorman/Mitigate-inconsistent-NUMA-imbalance-behaviour/20220511-223233
base: https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git d70522fc541224b8351ac26f4765f2c6268f8d72
patch link: https://lore.kernel.org/lkml/20220511143038.4620-4-mgorman@techsingularity.net
in testcase: unixbench
on test machine: 128 threads 2 sockets Intel(R) Xeon(R) Gold 6338 CPU @ 2.00GHz with 256G memory
with following parameters:
runtime: 300s
nr_task: 1
test: shell8
cpufreq_governor: performance
ucode: 0xd000331
test-description: UnixBench is the original BYTE UNIX benchmark suite aims to test performance of Unix-like system.
test-url: https://github.com/kdlucas/byte-unixbench
In addition to that, the commit also has significant impact on the following tests:
+------------------+-------------------------------------------------------------------------------------+
| testcase: change | fsmark: fsmark.files_per_sec -21.5% regression |
| test machine | 192 threads 4 sockets Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory |
| test parameters | cpufreq_governor=performance |
| | disk=1SSD |
| | filesize=8K |
| | fs=f2fs |
| | iterations=8 |
| | nr_directories=16d |
| | nr_files_per_directory=256fpd |
| | nr_threads=4 |
| | sync_method=fsyncBeforeClose |
| | test_size=72G |
| | ucode=0x500320a |
+------------------+-------------------------------------------------------------------------------------+
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang@...el.com>
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/kconfig/nr_task/rootfs/runtime/tbox_group/test/testcase/ucode:
gcc-11/performance/x86_64-rhel-8.3/1/debian-10.4-x86_64-20200603.cgz/300s/lkp-icl-2sp2/shell8/unixbench/0xd000331
commit:
19f9b71e9f ("sched/numa: Do not swap tasks between nodes when spare capacity is available")
bb2dee337b ("sched/numa: Apply imbalance limitations consistently")
19f9b71e9fb9c42f bb2dee337bd7d314eb7c7627e1a
---------------- ---------------------------
%stddev %change %stddev
\ | \
9456 -11.2% 8400 unixbench.score
47643 ± 2% -9.4% 43144 ± 2% unixbench.time.involuntary_context_switches
1595 ± 6% +138.4% 3802 ± 5% unixbench.time.major_page_faults
45950495 -11.1% 40848424 unixbench.time.minor_page_faults
173.45 +18.9% 206.31 unixbench.time.system_time
190.25 -16.8% 158.20 unixbench.time.user_time
1306482 -12.6% 1141414 unixbench.time.voluntary_context_switches
357454 -11.2% 317544 unixbench.workload
31.47 ± 2% +5.2% 33.10 turbostat.RAMWatt
0.14 ± 4% +0.0 0.16 mpstat.cpu.all.soft%
1.61 -0.2 1.44 mpstat.cpu.all.usr%
1149 ± 10% +32.8% 1527 ± 23% sched_debug.cfs_rq:/.runnable_avg.max
1149 ± 10% +32.8% 1527 ± 23% sched_debug.cfs_rq:/.util_avg.max
53195 -10.5% 47596 vmstat.system.cs
271972 -6.1% 255312 ± 12% vmstat.system.in
13345450 ± 12% -26.6% 9796608 ± 5% meminfo.DirectMap2M
22508 ± 2% +13.0% 25424 ± 3% meminfo.KernelStack
7966 ± 3% +151.2% 20013 ± 15% meminfo.PageTables
56391 ± 18% -57.7% 23845 ± 17% numa-vmstat.node0.nr_anon_pages
58577 ± 17% -55.3% 26191 ± 17% numa-vmstat.node0.nr_inactive_anon
11721 ± 7% +18.0% 13830 ± 5% numa-vmstat.node0.nr_kernel_stack
1110 ± 34% +126.3% 2512 ± 27% numa-vmstat.node0.nr_page_table_pages
58577 ± 17% -55.3% 26192 ± 17% numa-vmstat.node0.nr_zone_inactive_anon
16891 ± 63% +205.2% 51557 ± 6% numa-vmstat.node1.nr_anon_pages
18994 ± 53% +183.0% 53759 ± 6% numa-vmstat.node1.nr_inactive_anon
894.83 ± 41% +182.2% 2525 ± 16% numa-vmstat.node1.nr_page_table_pages
18994 ± 53% +183.0% 53759 ± 6% numa-vmstat.node1.nr_zone_inactive_anon
83590 ± 13% -73.7% 21988 ± 32% numa-meminfo.node0.AnonHugePages
225657 ± 18% -58.0% 94847 ± 18% numa-meminfo.node0.AnonPages
231652 ± 17% -55.3% 103657 ± 16% numa-meminfo.node0.AnonPages.max
234525 ± 17% -55.5% 104341 ± 18% numa-meminfo.node0.Inactive
234397 ± 17% -55.5% 104267 ± 18% numa-meminfo.node0.Inactive(anon)
11724 ± 7% +17.5% 13781 ± 5% numa-meminfo.node0.KernelStack
4472 ± 34% +117.1% 9708 ± 31% numa-meminfo.node0.PageTables
15239 ± 75% +401.2% 76387 ± 10% numa-meminfo.node1.AnonHugePages
67256 ± 63% +206.3% 205994 ± 6% numa-meminfo.node1.AnonPages
73568 ± 58% +193.1% 215644 ± 6% numa-meminfo.node1.AnonPages.max
75737 ± 53% +183.9% 215053 ± 6% numa-meminfo.node1.Inactive
75709 ± 53% +183.9% 214971 ± 6% numa-meminfo.node1.Inactive(anon)
3559 ± 42% +187.1% 10216 ± 8% numa-meminfo.node1.PageTables
73240 +2.7% 75223 proc-vmstat.nr_anon_pages
77537 +2.9% 79817 proc-vmstat.nr_inactive_anon
22505 ± 2% +12.8% 25387 ± 3% proc-vmstat.nr_kernel_stack
2003 ± 3% +148.7% 4982 ± 20% proc-vmstat.nr_page_table_pages
61769 -1.5% 60836 proc-vmstat.nr_slab_unreclaimable
77537 +2.9% 79817 proc-vmstat.nr_zone_inactive_anon
33311917 -11.1% 29603705 proc-vmstat.numa_hit
33210979 -11.2% 29488489 proc-vmstat.numa_local
2797 ± 6% +459.4% 15647 proc-vmstat.pgactivate
33306223 -11.1% 29598069 proc-vmstat.pgalloc_normal
46257005 -11.0% 41162286 proc-vmstat.pgfault
33119124 -11.2% 29411010 proc-vmstat.pgfree
2595965 -11.4% 2300851 proc-vmstat.pgreuse
1506 -9.9% 1357 proc-vmstat.thp_fault_alloc
635705 -11.2% 564736 proc-vmstat.unevictable_pgs_culled
10.72 +3.8% 11.12 perf-stat.i.MPKI
4.952e+09 -10.1% 4.454e+09 perf-stat.i.branch-instructions
1.77 +0.0 1.80 perf-stat.i.branch-miss-rate%
86802815 -8.5% 79414679 perf-stat.i.branch-misses
4.38 +10.3 14.65 perf-stat.i.cache-miss-rate%
10798607 +238.6% 36565778 perf-stat.i.cache-misses
2.638e+08 -6.7% 2.461e+08 perf-stat.i.cache-references
54996 -10.7% 49115 perf-stat.i.context-switches
0.85 +10.2% 0.93 ± 3% perf-stat.i.cpi
1071 ± 3% +91.7% 2053 perf-stat.i.cpu-migrations
1995 ± 2% -62.9% 739.38 ± 4% perf-stat.i.cycles-between-cache-misses
2713827 ± 2% -6.7% 2531773 perf-stat.i.dTLB-load-misses
6.269e+09 -10.4% 5.616e+09 perf-stat.i.dTLB-loads
3635648 -11.1% 3230371 perf-stat.i.dTLB-store-misses
3.66e+09 -11.0% 3.256e+09 perf-stat.i.dTLB-stores
2.398e+10 -10.0% 2.158e+10 perf-stat.i.instructions
1.19 -9.4% 1.08 ± 3% perf-stat.i.ipc
25.18 ± 5% +137.6% 59.84 ± 4% perf-stat.i.major-faults
102.15 +77.7% 181.53 perf-stat.i.metric.K/sec
118.29 -10.4% 106.01 perf-stat.i.metric.M/sec
709279 -11.0% 631605 perf-stat.i.minor-faults
67.04 +25.5 92.50 perf-stat.i.node-load-miss-rate%
820091 +792.0% 7315370 perf-stat.i.node-load-misses
406593 ± 4% +30.7% 531337 perf-stat.i.node-loads
5.29 ± 4% +34.5 39.84 perf-stat.i.node-store-miss-rate%
190224 ± 3% +1726.4% 3474284 perf-stat.i.node-store-misses
4299275 +19.9% 5154130 perf-stat.i.node-stores
709304 -10.9% 631665 perf-stat.i.page-faults
11.00 +3.7% 11.41 perf-stat.overall.MPKI
1.75 +0.0 1.78 perf-stat.overall.branch-miss-rate%
4.09 +10.8 14.86 perf-stat.overall.cache-miss-rate%
0.84 +10.8% 0.93 ± 2% perf-stat.overall.cpi
1855 -70.5% 546.43 ± 2% perf-stat.overall.cycles-between-cache-misses
1.20 -9.7% 1.08 ± 3% perf-stat.overall.ipc
66.87 +26.4 93.23 perf-stat.overall.node-load-miss-rate%
4.24 ± 4% +36.0 40.26 perf-stat.overall.node-store-miss-rate%
4254574 +1.1% 4300586 perf-stat.overall.path-length
4.874e+09 -10.0% 4.384e+09 perf-stat.ps.branch-instructions
85435301 -8.5% 78170086 perf-stat.ps.branch-misses
10628137 +238.7% 35992941 perf-stat.ps.cache-misses
2.597e+08 -6.7% 2.423e+08 perf-stat.ps.cache-references
54129 -10.7% 48346 perf-stat.ps.context-switches
1054 ± 3% +91.7% 2021 perf-stat.ps.cpu-migrations
2670954 ± 2% -6.7% 2492108 perf-stat.ps.dTLB-load-misses
6.17e+09 -10.4% 5.528e+09 perf-stat.ps.dTLB-loads
3578206 -11.1% 3179761 perf-stat.ps.dTLB-store-misses
3.602e+09 -11.0% 3.205e+09 perf-stat.ps.dTLB-stores
2.36e+10 -10.0% 2.124e+10 perf-stat.ps.instructions
24.78 ± 5% +137.7% 58.90 ± 4% perf-stat.ps.major-faults
698073 -10.9% 621710 perf-stat.ps.minor-faults
807155 +792.1% 7200767 perf-stat.ps.node-load-misses
400170 ± 4% +30.7% 523004 perf-stat.ps.node-loads
187229 ± 4% +1726.6% 3419862 perf-stat.ps.node-store-misses
4231370 +19.9% 5073383 perf-stat.ps.node-stores
698098 -10.9% 621769 perf-stat.ps.page-faults
1.521e+12 -10.2% 1.366e+12 perf-stat.total.instructions
13.69 ± 30% -10.9 2.76 ± 69% perf-profile.calltrace.cycles-pp.asm_sysvec_call_function.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter
14.60 ± 48% -10.2 4.38 ± 36% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__libc_write
14.60 ± 48% -10.2 4.38 ± 36% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write
14.60 ± 48% -10.2 4.38 ± 36% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write
14.60 ± 48% -10.2 4.38 ± 36% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write
14.60 ± 48% -10.2 4.38 ± 36% perf-profile.calltrace.cycles-pp.__libc_write
14.60 ± 48% -10.2 4.38 ± 36% perf-profile.calltrace.cycles-pp.generic_file_write_iter.new_sync_write.vfs_write.ksys_write.do_syscall_64
14.60 ± 48% -10.2 4.38 ± 36% perf-profile.calltrace.cycles-pp.__generic_file_write_iter.generic_file_write_iter.new_sync_write.vfs_write.ksys_write
14.53 ± 48% -10.1 4.38 ± 36% perf-profile.calltrace.cycles-pp.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.new_sync_write.vfs_write
6.10 ± 30% -4.9 1.22 ± 65% perf-profile.calltrace.cycles-pp.event_function_call.perf_event_release_kernel.perf_release.__fput.task_work_run
5.87 ± 31% -4.7 1.22 ± 65% perf-profile.calltrace.cycles-pp.smp_call_function_single.event_function_call.perf_event_release_kernel.perf_release.__fput
5.40 ± 33% -4.1 1.26 ± 81% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.fault_in_readable.fault_in_iov_iter_readable.generic_perform_write.__generic_file_write_iter
5.62 ± 53% -4.0 1.67 ± 54% perf-profile.calltrace.cycles-pp.fault_in_iov_iter_readable.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.new_sync_write
3.54 ± 50% -2.1 1.42 ± 39% perf-profile.calltrace.cycles-pp.copy_page_from_iter_atomic.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.new_sync_write
0.56 ± 75% +0.6 1.19 ± 25% perf-profile.calltrace.cycles-pp.unmap_vmas.exit_mmap.mmput.exit_mm.do_exit
0.51 ± 77% +0.7 1.19 ± 25% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.exit_mmap.mmput.exit_mm
0.28 ±143% +0.7 1.01 ± 23% perf-profile.calltrace.cycles-pp.fast_imageblit.sys_imageblit.drm_fbdev_fb_imageblit.bit_putcs.fbcon_putcs
0.28 ±143% +0.7 1.01 ± 23% perf-profile.calltrace.cycles-pp.drm_fbdev_fb_imageblit.bit_putcs.fbcon_putcs.fbcon_redraw.fbcon_scroll
0.28 ±143% +0.7 1.01 ± 23% perf-profile.calltrace.cycles-pp.sys_imageblit.drm_fbdev_fb_imageblit.bit_putcs.fbcon_putcs.fbcon_redraw
0.40 ±106% +0.9 1.32 ± 52% perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap
0.40 ±106% +1.2 1.56 ± 42% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap.mmput
1.50 ±113% +1.9 3.45 ± 33% perf-profile.calltrace.cycles-pp.delay_tsc.wait_for_xmitr.serial8250_console_putchar.uart_console_write.serial8250_console_write
1.93 ± 26% +2.4 4.29 ± 46% perf-profile.calltrace.cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.85 ± 30% +2.4 5.21 ± 42% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.acpi_idle_do_entry.acpi_idle_enter
2.66 ± 28% +2.4 5.08 ± 44% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.acpi_idle_do_entry
4.98 ± 32% +3.5 8.50 ± 30% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state
6.91 ± 24% +3.7 10.62 ± 28% perf-profile.calltrace.cycles-pp.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
17.43 ± 25% +12.0 29.40 ± 24% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.acpi_idle_do_entry.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter
14.65 ± 48% -10.3 4.38 ± 36% perf-profile.children.cycles-pp.generic_file_write_iter
14.65 ± 48% -10.3 4.38 ± 36% perf-profile.children.cycles-pp.__generic_file_write_iter
14.61 ± 48% -10.2 4.38 ± 36% perf-profile.children.cycles-pp.generic_perform_write
14.60 ± 48% -10.2 4.38 ± 36% perf-profile.children.cycles-pp.__libc_write
7.23 ± 30% -5.7 1.52 ± 66% perf-profile.children.cycles-pp.asm_sysvec_call_function
6.17 ± 29% -4.9 1.24 ± 67% perf-profile.children.cycles-pp.event_function_call
6.05 ± 31% -4.8 1.24 ± 67% perf-profile.children.cycles-pp.smp_call_function_single
5.62 ± 53% -3.9 1.74 ± 45% perf-profile.children.cycles-pp.fault_in_iov_iter_readable
5.60 ± 53% -3.9 1.74 ± 45% perf-profile.children.cycles-pp.fault_in_readable
3.54 ± 50% -2.1 1.42 ± 39% perf-profile.children.cycles-pp.copy_page_from_iter_atomic
2.17 ± 53% -1.7 0.46 ± 68% perf-profile.children.cycles-pp.mutex_lock
1.91 ± 54% -1.6 0.36 ± 62% perf-profile.children.cycles-pp.swevent_hlist_put_cpu
2.11 ± 15% -1.1 0.98 ± 46% perf-profile.children.cycles-pp.__alloc_pages
1.40 ± 42% -1.1 0.32 ±111% perf-profile.children.cycles-pp.shmem_write_end
1.26 ± 30% -1.0 0.22 ± 79% perf-profile.children.cycles-pp.alloc_pages_vma
1.34 ± 20% -1.0 0.32 ± 78% perf-profile.children.cycles-pp.get_page_from_freelist
1.53 ± 47% -0.9 0.64 ± 48% perf-profile.children.cycles-pp.__might_resched
0.72 ± 44% -0.5 0.23 ± 86% perf-profile.children.cycles-pp.__pagevec_lru_add
0.61 ± 40% -0.5 0.14 ±111% perf-profile.children.cycles-pp.__pagevec_lru_add_fn
0.46 ± 28% -0.3 0.16 ± 82% perf-profile.children.cycles-pp.call_rcu
0.53 ± 40% -0.2 0.30 ± 70% perf-profile.children.cycles-pp.folio_add_lru
0.03 ±223% +0.2 0.23 ± 22% perf-profile.children.cycles-pp.alloc_bprm
0.03 ±223% +0.3 0.37 ± 73% perf-profile.children.cycles-pp.tick_sched_do_timer
0.10 ±141% +0.4 0.48 ± 50% perf-profile.children.cycles-pp.unlink_file_vma
0.30 ± 87% +0.7 0.96 ± 43% perf-profile.children.cycles-pp.__open64_nocancel
1.03 ± 38% +0.8 1.84 ± 35% perf-profile.children.cycles-pp.zap_pmd_range
1.08 ± 37% +0.8 1.92 ± 39% perf-profile.children.cycles-pp.unmap_page_range
1.16 ± 41% +0.9 2.03 ± 38% perf-profile.children.cycles-pp.unmap_vmas
0.89 ± 47% +1.1 2.02 ± 33% perf-profile.children.cycles-pp.exec_mmap
0.92 ± 45% +1.2 2.16 ± 33% perf-profile.children.cycles-pp.begin_new_exec
1.20 ± 51% +1.4 2.62 ± 60% perf-profile.children.cycles-pp.ktime_get
1.70 ± 89% +1.8 3.54 ± 33% perf-profile.children.cycles-pp.delay_tsc
1.83 ± 29% +2.0 3.80 ± 39% perf-profile.children.cycles-pp.exec_binprm
1.83 ± 29% +2.0 3.80 ± 39% perf-profile.children.cycles-pp.search_binary_handler
1.73 ± 26% +2.0 3.72 ± 38% perf-profile.children.cycles-pp.load_elf_binary
3.12 ± 22% +2.3 5.46 ± 47% perf-profile.children.cycles-pp.hrtimer_interrupt
1.96 ± 25% +2.5 4.42 ± 43% perf-profile.children.cycles-pp.bprm_execve
2.57 ± 20% +2.8 5.39 ± 45% perf-profile.children.cycles-pp.__x64_sys_execve
2.57 ± 20% +2.8 5.39 ± 45% perf-profile.children.cycles-pp.do_execveat_common
5.50 ± 28% +3.4 8.95 ± 32% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
12.38 ± 24% +7.3 19.71 ± 24% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt
5.84 ± 31% -4.6 1.22 ± 65% perf-profile.self.cycles-pp.smp_call_function_single
2.92 ± 50% -2.0 0.88 ± 53% perf-profile.self.cycles-pp.fault_in_readable
1.56 ± 58% -1.2 0.33 ± 70% perf-profile.self.cycles-pp.mutex_lock
1.27 ± 54% -1.0 0.23 ±114% perf-profile.self.cycles-pp.shmem_write_end
0.41 ± 32% +0.3 0.71 ± 35% perf-profile.self.cycles-pp.update_rq_clock
0.03 ±223% +0.3 0.34 ± 75% perf-profile.self.cycles-pp.tick_sched_do_timer
0.43 ± 48% +0.6 1.00 ± 39% perf-profile.self.cycles-pp.zap_pte_range
0.99 ± 55% +1.4 2.39 ± 70% perf-profile.self.cycles-pp.ktime_get
1.70 ± 89% +1.8 3.54 ± 33% perf-profile.self.cycles-pp.delay_tsc
***************************************************************************************************
lkp-csl-2ap4: 192 threads 4 sockets Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
=========================================================================================
compiler/cpufreq_governor/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase/ucode:
gcc-11/performance/1SSD/8K/f2fs/8/x86_64-rhel-8.3/16d/256fpd/4/debian-10.4-x86_64-20200603.cgz/fsyncBeforeClose/lkp-csl-2ap4/72G/fsmark/0x500320a
commit:
19f9b71e9f ("sched/numa: Do not swap tasks between nodes when spare capacity is available")
bb2dee337b ("sched/numa: Apply imbalance limitations consistently")
19f9b71e9fb9c42f bb2dee337bd7d314eb7c7627e1a
---------------- ---------------------------
%stddev %change %stddev
\ | \
4147579 +4.2% 4322142 ± 2% fsmark.app_overhead
38252 ± 4% -21.5% 30012 ± 2% fsmark.files_per_sec
309.12 ± 3% +22.6% 378.94 ± 2% fsmark.time.elapsed_time
309.12 ± 3% +22.6% 378.94 ± 2% fsmark.time.elapsed_time.max
34264 ± 19% -57.4% 14599 ± 13% fsmark.time.involuntary_context_switches
212677 ± 12% -85.7% 30395 ± 42% fsmark.time.minor_page_faults
213.00 ± 2% +10.8% 236.00 fsmark.time.percent_of_cpu_this_job_got
628.50 ± 7% +37.8% 866.05 ± 3% fsmark.time.system_time
5.771e+10 ± 3% +22.7% 7.082e+10 ± 2% cpuidle..time
1.479e+08 ± 12% +19.2% 1.764e+08 cpuidle..usage
0.16 ± 3% +0.0 0.21 ± 3% mpstat.cpu.all.iowait%
1.11 ± 4% +0.1 1.21 mpstat.cpu.all.sys%
1040563 ± 99% +598.4% 7267234 ± 15% numa-numastat.node0.local_node
1121094 ± 92% +554.2% 7334262 ± 15% numa-numastat.node0.numa_hit
361.90 ± 3% +19.4% 432.10 uptime.boot
66590 ± 3% +19.8% 79803 uptime.idle
28220 ± 56% -68.3% 8945 ± 79% numa-meminfo.node0.Shmem
917.83 ± 8% +26.1% 1157 ± 16% numa-meminfo.node2.PageTables
274322 ± 26% -41.6% 160276 ± 24% numa-meminfo.node3.AnonPages.max
270.83 -19.9% 217.00 ± 2% vmstat.io.bi
456385 ± 3% -18.0% 374348 ± 2% vmstat.io.bo
165973 -18.2% 135713 ± 4% vmstat.system.cs
13850 ± 5% +10.8% 15340 ± 4% meminfo.Active(anon)
250973 +15.1% 288881 meminfo.AnonHugePages
55246 ± 2% -11.5% 48894 ± 3% meminfo.Shmem
812.17 ± 24% +164.0% 2144 ± 30% meminfo.Writeback
2011 ± 5% +22.2% 2458 ± 6% turbostat.Bzy_MHz
1.32e+08 ± 13% +24.5% 1.643e+08 ± 2% turbostat.IRQ
0.35 ± 2% -0.1 0.28 ± 3% turbostat.POLL%
96.62 ± 7% +23.8% 119.66 ± 4% turbostat.PkgWatt
7222 ± 57% -69.0% 2236 ± 79% numa-vmstat.node0.nr_shmem
25.17 ± 78% +521.2% 156.33 ± 22% numa-vmstat.node0.nr_writeback
1120967 ± 92% +554.2% 7333927 ± 15% numa-vmstat.node0.numa_hit
1040437 ± 99% +598.4% 7266899 ± 15% numa-vmstat.node0.numa_local
44.17 ± 91% +243.0% 151.50 ± 18% numa-vmstat.node1.nr_writeback
0.20 ± 5% +13.0% 0.23 ± 5% sched_debug.cfs_rq:/.h_nr_running.stddev
0.20 ± 5% +12.4% 0.23 ± 5% sched_debug.cfs_rq:/.nr_running.stddev
156695 ± 7% +14.2% 178962 ± 6% sched_debug.cpu.avg_idle.stddev
191435 ± 7% +18.7% 227289 ± 4% sched_debug.cpu.clock.avg
191444 ± 7% +18.7% 227298 ± 4% sched_debug.cpu.clock.max
191425 ± 7% +18.7% 227279 ± 4% sched_debug.cpu.clock.min
189015 ± 7% +19.1% 225057 ± 4% sched_debug.cpu.clock_task.avg
190352 ± 7% +18.7% 225903 ± 4% sched_debug.cpu.clock_task.max
179649 ± 8% +20.1% 215848 ± 4% sched_debug.cpu.clock_task.min
1498 ± 2% +10.6% 1657 ± 4% sched_debug.cpu.curr->pid.stddev
375793 ± 9% -21.4% 295204 ± 17% sched_debug.cpu.nr_switches.stddev
191425 ± 7% +18.7% 227279 ± 4% sched_debug.cpu_clk
190413 ± 7% +18.8% 226267 ± 4% sched_debug.ktime
192909 ± 7% +18.0% 227721 ± 4% sched_debug.sched_clk
3467 ± 4% +10.5% 3831 ± 4% proc-vmstat.nr_active_anon
102749 -2.0% 100660 proc-vmstat.nr_inactive_anon
11331 -6.1% 10642 ± 2% proc-vmstat.nr_mapped
13948 ± 3% -11.8% 12308 ± 3% proc-vmstat.nr_shmem
127329 +1.9% 129714 proc-vmstat.nr_slab_unreclaimable
199.67 ± 30% +163.0% 525.17 ± 30% proc-vmstat.nr_writeback
3467 ± 4% +10.5% 3831 ± 4% proc-vmstat.nr_zone_active_anon
102750 -2.0% 100660 proc-vmstat.nr_zone_inactive_anon
16907009 ± 16% -88.8% 1888777 ±116% proc-vmstat.numa_foreign
15129017 ± 18% +99.0% 30109594 ± 7% proc-vmstat.numa_hit
649.67 ± 8% +59.0% 1032 ± 6% proc-vmstat.numa_huge_pte_updates
14859248 ± 19% +100.8% 29841270 ± 7% proc-vmstat.numa_local
16909166 ± 16% -88.8% 1888573 ±116% proc-vmstat.numa_miss
17173636 ± 16% -87.5% 2150108 ±102% proc-vmstat.numa_other
516559 ± 5% +10.8% 572525 ± 5% proc-vmstat.numa_pte_updates
679842 -5.4% 643129 proc-vmstat.pgactivate
1688502 +4.1% 1757298 proc-vmstat.pgfault
109978 ± 3% +18.0% 129757 ± 2% proc-vmstat.pgreuse
1.724e+09 -15.5% 1.457e+09 perf-stat.i.branch-instructions
23204655 ± 4% +57.8% 36615017 ± 4% perf-stat.i.cache-misses
167616 -18.4% 136728 ± 4% perf-stat.i.context-switches
1.99 ± 7% +25.3% 2.49 ± 6% perf-stat.i.cpi
218.69 +2.6% 224.39 perf-stat.i.cpu-migrations
774.80 ± 3% -32.8% 520.33 ± 4% perf-stat.i.cycles-between-cache-misses
2.125e+09 -16.7% 1.771e+09 ± 2% perf-stat.i.dTLB-loads
1.013e+09 ± 2% -16.0% 8.514e+08 ± 2% perf-stat.i.dTLB-stores
4945258 ± 2% -9.1% 4493474 ± 3% perf-stat.i.iTLB-load-misses
7.99e+09 -15.2% 6.778e+09 perf-stat.i.instructions
1686 ± 2% -6.1% 1584 ± 2% perf-stat.i.instructions-per-iTLB-miss
0.52 ± 6% -21.1% 0.41 ± 5% perf-stat.i.ipc
1.42 ± 24% -26.9% 1.04 ± 2% perf-stat.i.major-faults
25.47 -16.6% 21.24 ± 2% perf-stat.i.metric.M/sec
4971 ± 2% -14.5% 4248 perf-stat.i.minor-faults
71.55 ± 5% +17.6 89.13 perf-stat.i.node-load-miss-rate%
2873999 ± 21% +224.2% 9317253 ± 9% perf-stat.i.node-load-misses
70.57 ± 4% +8.6 79.15 perf-stat.i.node-store-miss-rate%
1582580 ± 11% +116.9% 3432781 ± 6% perf-stat.i.node-store-misses
640907 ± 18% +38.8% 889366 ± 6% perf-stat.i.node-stores
4972 ± 2% -14.5% 4249 perf-stat.i.page-faults
22.62 ± 21% +19.2 41.84 ± 22% perf-stat.overall.cache-miss-rate%
1.92 ± 6% +29.0% 2.47 ± 5% perf-stat.overall.cpi
659.79 ± 3% -30.5% 458.63 ± 6% perf-stat.overall.cycles-between-cache-misses
1616 ± 2% -6.6% 1509 ± 3% perf-stat.overall.instructions-per-iTLB-miss
0.52 ± 5% -22.6% 0.41 ± 5% perf-stat.overall.ipc
76.92 ± 3% +12.9 89.80 perf-stat.overall.node-load-miss-rate%
71.33 ± 3% +8.1 79.41 perf-stat.overall.node-store-miss-rate%
1.718e+09 -15.4% 1.453e+09 perf-stat.ps.branch-instructions
23130416 ± 4% +57.8% 36508107 ± 4% perf-stat.ps.cache-misses
166999 -18.4% 136299 ± 4% perf-stat.ps.context-switches
218.01 +2.6% 223.77 perf-stat.ps.cpu-migrations
2.118e+09 -16.6% 1.765e+09 ± 2% perf-stat.ps.dTLB-loads
1.01e+09 ± 2% -15.9% 8.491e+08 ± 2% perf-stat.ps.dTLB-stores
4927968 ± 2% -9.1% 4480218 ± 3% perf-stat.ps.iTLB-load-misses
7.963e+09 -15.1% 6.758e+09 perf-stat.ps.instructions
1.42 ± 24% -26.8% 1.04 ± 2% perf-stat.ps.major-faults
4952 ± 2% -14.5% 4234 perf-stat.ps.minor-faults
2866096 ± 21% +224.1% 9289790 ± 9% perf-stat.ps.node-load-misses
1577533 ± 11% +117.0% 3422669 ± 6% perf-stat.ps.node-store-misses
638821 ± 18% +38.8% 886869 ± 6% perf-stat.ps.node-stores
4953 ± 2% -14.5% 4235 perf-stat.ps.page-faults
2.473e+12 ± 2% +3.8% 2.568e+12 perf-stat.total.instructions
7.80 ± 10% -1.5 6.32 ± 9% perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
2.14 ± 10% -1.2 0.98 ± 10% perf-profile.calltrace.cycles-pp.pagevec_lookup_range_tag.f2fs_fsync_node_pages.f2fs_do_sync_file.__x64_sys_fsync.do_syscall_64
2.13 ± 9% -1.2 0.97 ± 10% perf-profile.calltrace.cycles-pp.find_get_pages_range_tag.pagevec_lookup_range_tag.f2fs_fsync_node_pages.f2fs_do_sync_file.__x64_sys_fsync
1.54 ± 8% -0.6 0.96 ± 37% perf-profile.calltrace.cycles-pp.perf_prepare_sample.perf_event_output_forward.__perf_event_overflow.perf_tp_event.perf_trace_sched_stat_runtime
2.05 ± 10% -0.5 1.51 ± 12% perf-profile.calltrace.cycles-pp.generic_perform_write.f2fs_buffered_write_iter.f2fs_file_write_iter.new_sync_write.vfs_write
2.06 ± 10% -0.5 1.54 ± 12% perf-profile.calltrace.cycles-pp.f2fs_buffered_write_iter.f2fs_file_write_iter.new_sync_write.vfs_write.ksys_write
2.12 ± 8% -0.5 1.61 ± 13% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.io_schedule
2.15 ± 8% -0.5 1.65 ± 13% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.io_schedule.folio_wait_bit_common
1.73 ± 8% -0.5 1.25 ± 25% perf-profile.calltrace.cycles-pp.__perf_event_overflow.perf_tp_event.perf_trace_sched_stat_runtime.update_curr.dequeue_entity
1.72 ± 8% -0.5 1.24 ± 24% perf-profile.calltrace.cycles-pp.perf_event_output_forward.__perf_event_overflow.perf_tp_event.perf_trace_sched_stat_runtime.update_curr
1.94 ± 7% -0.5 1.47 ± 14% perf-profile.calltrace.cycles-pp.schedule.io_schedule.folio_wait_bit_common.folio_wait_writeback.f2fs_wait_on_page_writeback
1.94 ± 7% -0.5 1.48 ± 14% perf-profile.calltrace.cycles-pp.io_schedule.folio_wait_bit_common.folio_wait_writeback.f2fs_wait_on_page_writeback.f2fs_wait_on_node_pages_writeback
2.03 ± 6% -0.5 1.57 ± 12% perf-profile.calltrace.cycles-pp.folio_wait_bit_common.folio_wait_writeback.f2fs_wait_on_page_writeback.f2fs_wait_on_node_pages_writeback.f2fs_do_sync_file
2.05 ± 6% -0.5 1.59 ± 12% perf-profile.calltrace.cycles-pp.folio_wait_writeback.f2fs_wait_on_page_writeback.f2fs_wait_on_node_pages_writeback.f2fs_do_sync_file.__x64_sys_fsync
1.92 ± 8% -0.5 1.46 ± 14% perf-profile.calltrace.cycles-pp.update_curr.dequeue_entity.dequeue_task_fair.__schedule.schedule
1.80 ± 8% -0.4 1.39 ± 14% perf-profile.calltrace.cycles-pp.perf_trace_sched_stat_runtime.update_curr.dequeue_entity.dequeue_task_fair.__schedule
1.77 ± 8% -0.4 1.36 ± 14% perf-profile.calltrace.cycles-pp.perf_tp_event.perf_trace_sched_stat_runtime.update_curr.dequeue_entity.dequeue_task_fair
0.67 ± 19% -0.4 0.30 ±100% perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork
0.86 ± 14% -0.3 0.55 ± 47% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.locked_inode_to_wb_and_lock_list.__mark_inode_dirty.f2fs_update_parent_metadata
0.89 ± 14% -0.2 0.67 ± 16% perf-profile.calltrace.cycles-pp._raw_spin_lock.locked_inode_to_wb_and_lock_list.__mark_inode_dirty.f2fs_update_parent_metadata.f2fs_add_regular_entry
0.89 ± 13% -0.2 0.69 ± 14% perf-profile.calltrace.cycles-pp.locked_inode_to_wb_and_lock_list.__mark_inode_dirty.f2fs_update_parent_metadata.f2fs_add_regular_entry.f2fs_add_dentry
0.76 ± 7% +0.2 0.95 ± 11% perf-profile.calltrace.cycles-pp.__percpu_counter_sum.f2fs_space_for_roll_forward.f2fs_do_sync_file.__x64_sys_fsync.do_syscall_64
0.80 ± 6% +0.2 1.02 ± 11% perf-profile.calltrace.cycles-pp.f2fs_space_for_roll_forward.f2fs_do_sync_file.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.08 ± 16% +0.4 1.43 ± 11% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
1.60 ± 10% +0.5 2.06 ± 7% perf-profile.calltrace.cycles-pp.f2fs_new_inode_page.f2fs_init_inode_metadata.f2fs_add_regular_entry.f2fs_add_dentry.f2fs_do_add_link
1.59 ± 10% +0.5 2.06 ± 7% perf-profile.calltrace.cycles-pp.f2fs_new_node_page.f2fs_new_inode_page.f2fs_init_inode_metadata.f2fs_add_regular_entry.f2fs_add_dentry
0.29 ±100% +0.5 0.76 ± 11% perf-profile.calltrace.cycles-pp.rebalance_domains.__softirqentry_text_start.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
3.68 ± 6% +0.5 4.16 ± 8% perf-profile.calltrace.cycles-pp.f2fs_do_add_link.f2fs_create.lookup_open.open_last_lookups.path_openat
0.79 ± 11% +0.5 1.27 ± 11% perf-profile.calltrace.cycles-pp.f2fs_preallocate_blocks.f2fs_file_write_iter.new_sync_write.vfs_write.ksys_write
3.56 ± 7% +0.5 4.07 ± 8% perf-profile.calltrace.cycles-pp.f2fs_add_regular_entry.f2fs_add_dentry.f2fs_do_add_link.f2fs_create.lookup_open
3.56 ± 7% +0.5 4.07 ± 8% perf-profile.calltrace.cycles-pp.f2fs_add_dentry.f2fs_do_add_link.f2fs_create.lookup_open.open_last_lookups
0.86 ± 24% +0.5 1.39 ± 29% perf-profile.calltrace.cycles-pp.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues
1.81 ± 11% +0.6 2.36 ± 8% perf-profile.calltrace.cycles-pp.f2fs_init_inode_metadata.f2fs_add_regular_entry.f2fs_add_dentry.f2fs_do_add_link.f2fs_create
0.18 ±141% +0.6 0.75 ± 10% perf-profile.calltrace.cycles-pp.f2fs_convert_inline_inode.f2fs_preallocate_blocks.f2fs_file_write_iter.new_sync_write.vfs_write
0.74 ± 25% +0.6 1.36 ± 8% perf-profile.calltrace.cycles-pp.f2fs_do_write_node_page.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.__x64_sys_fsync
0.74 ± 25% +0.6 1.36 ± 8% perf-profile.calltrace.cycles-pp.do_write_page.f2fs_do_write_node_page.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file
0.00 +0.6 0.63 ± 6% perf-profile.calltrace.cycles-pp.set_node_addr.f2fs_new_node_page.f2fs_new_inode_page.f2fs_init_inode_metadata.f2fs_add_regular_entry
0.10 ±223% +0.7 0.77 ± 8% perf-profile.calltrace.cycles-pp.f2fs_allocate_data_block.do_write_page.f2fs_do_write_node_page.__write_node_page.f2fs_fsync_node_pages
0.00 +0.7 0.68 ± 8% perf-profile.calltrace.cycles-pp.f2fs_submit_page_write.do_write_page.f2fs_outplace_write_data.f2fs_do_write_data_page.f2fs_write_single_data_page
0.53 ± 52% +0.7 1.26 ± 11% perf-profile.calltrace.cycles-pp.f2fs_allocate_data_block.do_write_page.f2fs_outplace_write_data.f2fs_do_write_data_page.f2fs_write_single_data_page
1.48 ± 20% +0.8 2.32 ± 25% perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt
1.42 ± 21% +0.8 2.26 ± 26% perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
5.87 ± 7% +1.0 6.85 ± 8% perf-profile.calltrace.cycles-pp.f2fs_create.lookup_open.open_last_lookups.path_openat.do_filp_open
1.10 ± 20% +1.0 2.10 ± 9% perf-profile.calltrace.cycles-pp.do_write_page.f2fs_outplace_write_data.f2fs_do_write_data_page.f2fs_write_single_data_page.f2fs_write_cache_pages
0.66 ± 58% +1.0 1.67 ± 35% perf-profile.calltrace.cycles-pp.timekeeping_max_deferment.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.cpuidle_idle_call
1.42 ± 18% +1.1 2.52 ± 9% perf-profile.calltrace.cycles-pp.f2fs_outplace_write_data.f2fs_do_write_data_page.f2fs_write_single_data_page.f2fs_write_cache_pages.__f2fs_write_data_pages
2.74 ± 22% +1.2 3.96 ± 18% perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
1.46 ± 23% +1.2 2.69 ± 7% perf-profile.calltrace.cycles-pp.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.__x64_sys_fsync.do_syscall_64
1.48 ± 30% +1.3 2.73 ± 30% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry
1.23 ± 34% +1.3 2.50 ± 33% perf-profile.calltrace.cycles-pp.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.cpuidle_idle_call.do_idle
0.19 ±223% +1.3 1.53 ± 34% perf-profile.calltrace.cycles-pp.handle_edge_irq.__common_interrupt.common_interrupt.asm_common_interrupt.poll_idle
0.19 ±223% +1.3 1.53 ± 34% perf-profile.calltrace.cycles-pp.__common_interrupt.common_interrupt.asm_common_interrupt.poll_idle.cpuidle_enter_state
0.20 ±223% +1.4 1.57 ± 34% perf-profile.calltrace.cycles-pp.common_interrupt.asm_common_interrupt.poll_idle.cpuidle_enter_state.cpuidle_enter
0.20 ±223% +1.4 1.58 ± 34% perf-profile.calltrace.cycles-pp.asm_common_interrupt.poll_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
4.62 ± 20% +1.4 6.04 ± 10% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
4.52 ± 21% +1.4 5.96 ± 11% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state
6.28 ± 8% +1.6 7.90 ± 10% perf-profile.calltrace.cycles-pp.file_write_and_wait_range.f2fs_do_sync_file.__x64_sys_fsync.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.15 ± 19% +1.7 3.87 ± 9% perf-profile.calltrace.cycles-pp.f2fs_do_write_data_page.f2fs_write_single_data_page.f2fs_write_cache_pages.__f2fs_write_data_pages.do_writepages
2.38 ± 18% +1.8 4.20 ± 9% perf-profile.calltrace.cycles-pp.f2fs_write_single_data_page.f2fs_write_cache_pages.__f2fs_write_data_pages.do_writepages.filemap_fdatawrite_wbc
3.78 ± 14% +2.0 5.79 ± 10% perf-profile.calltrace.cycles-pp.do_writepages.filemap_fdatawrite_wbc.file_write_and_wait_range.f2fs_do_sync_file.__x64_sys_fsync
3.78 ± 14% +2.0 5.80 ± 10% perf-profile.calltrace.cycles-pp.filemap_fdatawrite_wbc.file_write_and_wait_range.f2fs_do_sync_file.__x64_sys_fsync.do_syscall_64
3.40 ± 16% +2.0 5.42 ± 9% perf-profile.calltrace.cycles-pp.f2fs_write_cache_pages.__f2fs_write_data_pages.do_writepages.filemap_fdatawrite_wbc.file_write_and_wait_range
3.76 ± 15% +2.0 5.78 ± 10% perf-profile.calltrace.cycles-pp.__f2fs_write_data_pages.do_writepages.filemap_fdatawrite_wbc.file_write_and_wait_range.f2fs_do_sync_file
7.22 ± 20% +2.3 9.48 ± 9% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
7.82 ± 10% -1.5 6.36 ± 9% perf-profile.children.cycles-pp.poll_idle
2.23 ± 9% -1.2 1.05 ± 9% perf-profile.children.cycles-pp.pagevec_lookup_range_tag
2.22 ± 9% -1.2 1.05 ± 9% perf-profile.children.cycles-pp.find_get_pages_range_tag
2.06 ± 10% -0.5 1.54 ± 12% perf-profile.children.cycles-pp.f2fs_buffered_write_iter
2.43 ± 10% -0.5 1.94 ± 12% perf-profile.children.cycles-pp.generic_perform_write
2.40 ± 5% -0.4 1.98 ± 12% perf-profile.children.cycles-pp.dequeue_entity
0.95 ± 16% -0.4 0.60 ± 16% perf-profile.children.cycles-pp.copy_page_from_iter_atomic
0.93 ± 16% -0.3 0.58 ± 17% perf-profile.children.cycles-pp.copyin
0.93 ± 16% -0.3 0.59 ± 16% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.70 ± 6% -0.3 0.44 ± 3% perf-profile.children.cycles-pp.xas_find_marked
0.52 ± 9% -0.2 0.30 ± 22% perf-profile.children.cycles-pp.__pagevec_release
0.92 ± 13% -0.2 0.70 ± 14% perf-profile.children.cycles-pp.locked_inode_to_wb_and_lock_list
0.67 ± 19% -0.2 0.51 ± 20% perf-profile.children.cycles-pp.worker_thread
0.49 ± 10% -0.1 0.35 ± 10% perf-profile.children.cycles-pp.alloc_inode
0.55 ± 12% -0.1 0.41 ± 10% perf-profile.children.cycles-pp.new_inode
0.36 ± 10% -0.1 0.23 ± 14% perf-profile.children.cycles-pp.__alloc_pages
0.59 ± 6% -0.1 0.46 ± 8% perf-profile.children.cycles-pp.kmem_cache_alloc_lru
0.49 ± 10% -0.1 0.36 ± 12% perf-profile.children.cycles-pp.kmem_cache_alloc
0.30 ± 15% -0.1 0.17 ± 14% perf-profile.children.cycles-pp.___slab_alloc
0.28 ± 27% -0.1 0.16 ± 21% perf-profile.children.cycles-pp.release_pages
0.30 ± 10% -0.1 0.18 ± 19% perf-profile.children.cycles-pp.folio_alloc
0.30 ± 10% -0.1 0.19 ± 16% perf-profile.children.cycles-pp.get_page_from_freelist
0.23 ± 20% -0.1 0.12 ± 13% perf-profile.children.cycles-pp.allocate_slab
0.43 ± 6% -0.1 0.32 ± 9% perf-profile.children.cycles-pp.f2fs_alloc_inode
0.37 ± 12% -0.1 0.27 ± 18% perf-profile.children.cycles-pp.ttwu_do_activate
0.25 ± 6% -0.1 0.16 ± 10% perf-profile.children.cycles-pp.memcg_slab_post_alloc_hook
0.25 ± 14% -0.1 0.16 ± 23% perf-profile.children.cycles-pp.lru_add_drain_cpu
0.25 ± 14% -0.1 0.17 ± 21% perf-profile.children.cycles-pp.__pagevec_lru_add
0.27 ± 12% -0.1 0.19 ± 17% perf-profile.children.cycles-pp.xas_create
0.19 ± 23% -0.1 0.11 ± 29% perf-profile.children.cycles-pp.nvme_poll_cq
0.14 ± 27% -0.1 0.07 ± 13% perf-profile.children.cycles-pp.setup_object
0.24 ± 11% -0.1 0.17 ± 16% perf-profile.children.cycles-pp.xas_expand
0.21 ± 14% -0.1 0.14 ± 22% perf-profile.children.cycles-pp.mempool_alloc
0.20 ± 15% -0.1 0.13 ± 25% perf-profile.children.cycles-pp.__pagevec_lru_add_fn
0.21 ± 10% -0.1 0.14 ± 19% perf-profile.children.cycles-pp.rmqueue
0.36 ± 12% -0.1 0.29 ± 9% perf-profile.children.cycles-pp.update_rq_clock
0.12 ± 16% -0.1 0.04 ± 45% perf-profile.children.cycles-pp.inode_init_once
0.16 ± 10% -0.1 0.10 ± 32% perf-profile.children.cycles-pp.set_next_entity
0.24 ± 14% -0.1 0.18 ± 18% perf-profile.children.cycles-pp.enqueue_entity
0.29 ± 8% -0.1 0.23 ± 4% perf-profile.children.cycles-pp.d_alloc_parallel
0.27 ± 8% -0.1 0.22 ± 5% perf-profile.children.cycles-pp.d_alloc
0.15 ± 18% -0.0 0.11 ± 16% perf-profile.children.cycles-pp.select_task_rq
0.07 ± 14% -0.0 0.03 ±100% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.30 ± 3% -0.0 0.27 ± 8% perf-profile.children.cycles-pp.exc_page_fault
0.08 ± 8% -0.0 0.04 ± 72% perf-profile.children.cycles-pp.filp_close
0.12 ± 7% -0.0 0.09 ± 10% perf-profile.children.cycles-pp.handle_mm_fault
0.12 ± 10% -0.0 0.08 ± 8% perf-profile.children.cycles-pp.__handle_mm_fault
0.15 ± 7% -0.0 0.12 ± 5% perf-profile.children.cycles-pp.do_user_addr_fault
0.09 ± 15% -0.0 0.06 ± 19% perf-profile.children.cycles-pp.rmqueue_bulk
0.10 ± 6% -0.0 0.07 ± 17% perf-profile.children.cycles-pp.perf_output_begin_forward
0.09 ± 27% -0.0 0.06 ± 23% perf-profile.children.cycles-pp.iostat_update_and_unbind_ctx
0.12 ± 18% -0.0 0.10 ± 11% perf-profile.children.cycles-pp.select_task_rq_fair
0.16 ± 10% -0.0 0.13 ± 9% perf-profile.children.cycles-pp.walk_component
0.13 ± 13% +0.0 0.16 ± 6% perf-profile.children.cycles-pp.wbt_wait
0.12 ± 12% +0.0 0.15 ± 6% perf-profile.children.cycles-pp.rq_qos_wait
0.14 ± 14% +0.0 0.17 ± 5% perf-profile.children.cycles-pp.__rq_qos_throttle
0.07 ± 20% +0.0 0.11 ± 22% perf-profile.children.cycles-pp.xas_set_mark
0.14 ± 9% +0.0 0.18 ± 9% perf-profile.children.cycles-pp.do_dentry_open
0.07 ± 48% +0.0 0.11 ± 9% perf-profile.children.cycles-pp.wbt_rqw_done
0.05 ± 46% +0.0 0.09 ± 19% perf-profile.children.cycles-pp.security_file_open
0.07 ± 46% +0.0 0.12 ± 9% perf-profile.children.cycles-pp.wbt_done
0.07 ± 47% +0.0 0.12 ± 11% perf-profile.children.cycles-pp.__rq_qos_done
0.04 ± 73% +0.0 0.08 ± 11% perf-profile.children.cycles-pp.queue_delayed_work_on
0.10 ± 12% +0.0 0.15 ± 13% perf-profile.children.cycles-pp.f2fs_del_fsync_node_entry
0.05 ± 46% +0.0 0.10 ± 17% perf-profile.children.cycles-pp.folio_add_lru
0.08 ± 20% +0.1 0.14 ± 15% perf-profile.children.cycles-pp.__xa_clear_mark
0.02 ±142% +0.1 0.07 ± 14% perf-profile.children.cycles-pp.apparmor_file_alloc_security
0.01 ±223% +0.1 0.06 ± 14% perf-profile.children.cycles-pp.rwsem_mark_wake
0.11 ± 10% +0.1 0.16 ± 13% perf-profile.children.cycles-pp.__set_nat_cache_dirty
0.03 ±100% +0.1 0.09 ± 20% perf-profile.children.cycles-pp.apparmor_file_open
0.05 ± 48% +0.1 0.12 ± 9% perf-profile.children.cycles-pp.f2fs_convert_inline_page
0.00 +0.1 0.06 ± 14% perf-profile.children.cycles-pp.f2fs_submit_merged_ipu_write
0.18 ± 19% +0.1 0.25 ± 19% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.05 ± 46% +0.1 0.12 ± 13% perf-profile.children.cycles-pp.ttwu_queue_wakelist
0.03 ±100% +0.1 0.10 ± 16% perf-profile.children.cycles-pp.__remove_ino_entry
0.10 ± 31% +0.1 0.17 ± 27% perf-profile.children.cycles-pp.idle_cpu
0.08 ± 34% +0.1 0.15 ± 10% perf-profile.children.cycles-pp.sb_mark_inode_writeback
0.09 ± 26% +0.1 0.16 ± 11% perf-profile.children.cycles-pp.inc_valid_block_count
0.04 ± 45% +0.1 0.12 ± 11% perf-profile.children.cycles-pp.f2fs_need_inode_block_update
0.11 ± 18% +0.1 0.18 ± 13% perf-profile.children.cycles-pp.f2fs_try_to_free_nats
0.00 +0.1 0.08 ± 12% perf-profile.children.cycles-pp.__flush_smp_call_function_queue
0.00 +0.1 0.08 ± 17% perf-profile.children.cycles-pp.__get_segment_type
0.20 ± 21% +0.1 0.27 ± 17% perf-profile.children.cycles-pp.f2fs_init_acl
0.07 ± 24% +0.1 0.15 ± 17% perf-profile.children.cycles-pp.__xa_set_mark
0.01 ±223% +0.1 0.09 ± 9% perf-profile.children.cycles-pp.inc_valid_node_count
0.17 ± 15% +0.1 0.25 ± 12% perf-profile.children.cycles-pp.f2fs_is_checkpointed_node
0.18 ± 24% +0.1 0.26 ± 16% perf-profile.children.cycles-pp.__f2fs_get_acl
0.05 ± 55% +0.1 0.14 ± 11% perf-profile.children.cycles-pp.sb_clear_inode_writeback
0.00 +0.1 0.08 ± 13% perf-profile.children.cycles-pp.f2fs_lookup_extent_cache
0.20 ± 12% +0.1 0.28 ± 9% perf-profile.children.cycles-pp.f2fs_update_inode
0.14 ± 19% +0.1 0.22 ± 15% perf-profile.children.cycles-pp.f2fs_reserve_new_blocks
0.17 ± 26% +0.1 0.26 ± 16% perf-profile.children.cycles-pp.f2fs_getxattr
0.16 ± 26% +0.1 0.24 ± 16% perf-profile.children.cycles-pp.lookup_all_xattrs
0.12 ± 17% +0.1 0.21 ± 5% perf-profile.children.cycles-pp.f2fs_inode_synced
0.08 ± 26% +0.1 0.16 ± 13% perf-profile.children.cycles-pp.sched_ttwu_pending
0.02 ±143% +0.1 0.11 ± 9% perf-profile.children.cycles-pp.__init_nat_entry
0.16 ± 10% +0.1 0.25 ± 22% perf-profile.children.cycles-pp.__is_cp_guaranteed
0.09 ± 15% +0.1 0.18 ± 14% perf-profile.children.cycles-pp.f2fs_alloc_nid_done
0.21 ± 18% +0.1 0.30 ± 6% perf-profile.children.cycles-pp.__grab_extent_tree
0.11 ± 19% +0.1 0.20 ± 16% perf-profile.children.cycles-pp.folio_account_dirtied
0.07 ± 23% +0.1 0.18 ± 10% perf-profile.children.cycles-pp.f2fs_alloc_nid
0.02 ±149% +0.1 0.13 ± 9% perf-profile.children.cycles-pp.f2fs_is_valid_blkaddr
0.09 ± 31% +0.1 0.20 ± 19% perf-profile.children.cycles-pp.update_segment_mtime
0.22 ± 20% +0.1 0.33 ± 8% perf-profile.children.cycles-pp.f2fs_init_extent_tree
0.13 ± 23% +0.1 0.25 ± 21% perf-profile.children.cycles-pp.percpu_counter_add_batch
0.10 ± 45% +0.1 0.23 ± 14% perf-profile.children.cycles-pp.osq_lock
0.24 ± 18% +0.1 0.37 ± 8% perf-profile.children.cycles-pp.f2fs_mark_inode_dirty_sync
0.28 ± 21% +0.1 0.41 ± 4% perf-profile.children.cycles-pp.wake_up_q
0.15 ± 14% +0.1 0.30 ± 6% perf-profile.children.cycles-pp.f2fs_update_dirty_folio
0.27 ± 15% +0.2 0.42 ± 4% perf-profile.children.cycles-pp.mutex_lock
0.30 ± 8% +0.2 0.45 ± 6% perf-profile.children.cycles-pp.up_read
0.26 ± 20% +0.2 0.41 ± 7% perf-profile.children.cycles-pp.f2fs_inode_dirtied
0.21 ± 40% +0.2 0.38 ± 11% perf-profile.children.cycles-pp.f2fs_get_read_data_page
0.30 ± 23% +0.2 0.47 ± 3% perf-profile.children.cycles-pp.rwsem_wake
0.01 ±223% +0.2 0.18 ± 18% perf-profile.children.cycles-pp.flush_smp_call_function_queue
0.78 ± 6% +0.2 0.96 ± 11% perf-profile.children.cycles-pp.__percpu_counter_sum
0.05 ± 94% +0.2 0.24 ± 16% perf-profile.children.cycles-pp.f2fs_inode_chksum_verify
0.19 ± 37% +0.2 0.39 ± 9% perf-profile.children.cycles-pp.rwsem_spin_on_owner
0.23 ± 22% +0.2 0.44 ± 14% perf-profile.children.cycles-pp.f2fs_dirty_node_folio
0.24 ± 19% +0.2 0.45 ± 15% perf-profile.children.cycles-pp.__folio_mark_dirty
0.20 ± 26% +0.2 0.42 ± 9% perf-profile.children.cycles-pp.__lookup_nat_cache
0.18 ± 37% +0.2 0.39 ± 15% perf-profile.children.cycles-pp.update_sit_entry
0.09 ± 57% +0.2 0.30 ± 13% perf-profile.children.cycles-pp.has_not_enough_free_secs
0.29 ± 18% +0.2 0.51 ± 11% perf-profile.children.cycles-pp.f2fs_update_inode_page
0.29 ± 23% +0.2 0.50 ± 12% perf-profile.children.cycles-pp._raw_spin_trylock
0.27 ± 21% +0.2 0.49 ± 13% perf-profile.children.cycles-pp.f2fs_map_blocks
0.16 ± 33% +0.2 0.38 ± 14% perf-profile.children.cycles-pp.read_node_page
0.80 ± 6% +0.2 1.03 ± 11% perf-profile.children.cycles-pp.f2fs_space_for_roll_forward
0.68 ± 9% +0.2 0.91 ± 12% perf-profile.children.cycles-pp.xas_load
0.32 ± 19% +0.2 0.56 ± 11% perf-profile.children.cycles-pp.f2fs_write_inode
0.32 ± 24% +0.2 0.56 ± 8% perf-profile.children.cycles-pp.down_write
0.28 ± 21% +0.3 0.53 ± 6% perf-profile.children.cycles-pp.__radix_tree_lookup
0.37 ± 10% +0.3 0.63 ± 8% perf-profile.children.cycles-pp.f2fs_dirty_data_folio
0.48 ± 9% +0.3 0.76 ± 11% perf-profile.children.cycles-pp.f2fs_convert_inline_inode
0.38 ± 17% +0.3 0.68 ± 13% perf-profile.children.cycles-pp.filemap_dirty_folio
0.46 ± 16% +0.3 0.77 ± 9% perf-profile.children.cycles-pp.__folio_end_writeback
0.34 ± 22% +0.4 0.70 ± 8% perf-profile.children.cycles-pp.f2fs_get_node_info
0.69 ± 18% +0.4 1.07 ± 11% perf-profile.children.cycles-pp.f2fs_get_dnode_of_data
0.29 ± 36% +0.4 0.67 ± 12% perf-profile.children.cycles-pp.f2fs_balance_fs
0.63 ± 10% +0.4 1.04 ± 7% perf-profile.children.cycles-pp.down_read
0.40 ± 30% +0.4 0.82 ± 11% perf-profile.children.cycles-pp.rwsem_optimistic_spin
0.54 ± 17% +0.4 0.97 ± 7% perf-profile.children.cycles-pp.set_node_addr
0.42 ± 31% +0.4 0.87 ± 11% perf-profile.children.cycles-pp.rwsem_down_write_slowpath
0.86 ± 12% +0.5 1.32 ± 5% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.60 ± 10% +0.5 2.06 ± 7% perf-profile.children.cycles-pp.f2fs_new_inode_page
1.59 ± 10% +0.5 2.06 ± 7% perf-profile.children.cycles-pp.f2fs_new_node_page
0.72 ± 17% +0.5 1.19 ± 8% perf-profile.children.cycles-pp.f2fs_submit_page_write
3.68 ± 6% +0.5 4.16 ± 8% perf-profile.children.cycles-pp.f2fs_do_add_link
0.79 ± 11% +0.5 1.27 ± 11% perf-profile.children.cycles-pp.f2fs_preallocate_blocks
3.56 ± 7% +0.5 4.07 ± 8% perf-profile.children.cycles-pp.f2fs_add_regular_entry
3.56 ± 7% +0.5 4.07 ± 8% perf-profile.children.cycles-pp.f2fs_add_dentry
1.81 ± 11% +0.6 2.36 ± 8% perf-profile.children.cycles-pp.f2fs_init_inode_metadata
0.74 ± 25% +0.6 1.36 ± 8% perf-profile.children.cycles-pp.f2fs_do_write_node_page
0.90 ± 19% +0.7 1.56 ± 11% perf-profile.children.cycles-pp.__get_node_page
0.71 ± 42% +1.0 1.68 ± 35% perf-profile.children.cycles-pp.timekeeping_max_deferment
5.88 ± 7% +1.0 6.85 ± 8% perf-profile.children.cycles-pp.f2fs_create
1.13 ± 23% +1.0 2.13 ± 9% perf-profile.children.cycles-pp.f2fs_allocate_data_block
1.60 ± 16% +1.1 2.67 ± 8% perf-profile.children.cycles-pp.f2fs_outplace_write_data
1.48 ± 23% +1.2 2.70 ± 7% perf-profile.children.cycles-pp.__write_node_page
2.77 ± 22% +1.2 4.00 ± 18% perf-profile.children.cycles-pp.menu_select
5.21 ± 16% +1.3 6.46 ± 9% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt
1.49 ± 30% +1.3 2.76 ± 30% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
1.24 ± 33% +1.3 2.52 ± 33% perf-profile.children.cycles-pp.tick_nohz_next_event
5.12 ± 16% +1.3 6.40 ± 9% perf-profile.children.cycles-pp.hrtimer_interrupt
2.02 ± 19% +1.6 3.60 ± 8% perf-profile.children.cycles-pp.do_write_page
6.28 ± 8% +1.6 7.91 ± 10% perf-profile.children.cycles-pp.file_write_and_wait_range
2.51 ± 16% +1.7 4.16 ± 8% perf-profile.children.cycles-pp.f2fs_do_write_data_page
2.67 ± 17% +1.8 4.50 ± 8% perf-profile.children.cycles-pp.f2fs_write_single_data_page
4.35 ± 13% +1.9 6.25 ± 9% perf-profile.children.cycles-pp.do_writepages
4.26 ± 13% +1.9 6.19 ± 9% perf-profile.children.cycles-pp.filemap_fdatawrite_wbc
3.87 ± 14% +1.9 5.81 ± 9% perf-profile.children.cycles-pp.f2fs_write_cache_pages
4.24 ± 13% +1.9 6.18 ± 9% perf-profile.children.cycles-pp.__f2fs_write_data_pages
8.12 ± 16% +2.0 10.09 ± 8% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
7.37 ± 12% -2.7 4.65 ± 20% perf-profile.self.cycles-pp.poll_idle
1.52 ± 12% -0.9 0.62 ± 16% perf-profile.self.cycles-pp.find_get_pages_range_tag
0.90 ± 15% -0.3 0.58 ± 16% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.56 ± 21% -0.3 0.25 ± 13% perf-profile.self.cycles-pp.f2fs_new_node_page
0.69 ± 6% -0.3 0.43 ± 2% perf-profile.self.cycles-pp.xas_find_marked
0.40 ± 15% -0.2 0.19 ± 19% perf-profile.self.cycles-pp.f2fs_write_end
0.25 ± 29% -0.1 0.14 ± 21% perf-profile.self.cycles-pp.release_pages
0.11 ± 16% -0.1 0.04 ± 71% perf-profile.self.cycles-pp.inode_init_once
0.18 ± 23% -0.1 0.11 ± 26% perf-profile.self.cycles-pp.nvme_poll_cq
0.24 ± 7% -0.1 0.18 ± 20% perf-profile.self.cycles-pp.__schedule
0.15 ± 11% -0.1 0.09 ± 6% perf-profile.self.cycles-pp.memcg_slab_post_alloc_hook
0.20 ± 12% -0.1 0.14 ± 19% perf-profile.self.cycles-pp.kmem_cache_alloc
0.11 ± 16% -0.1 0.06 ± 56% perf-profile.self.cycles-pp.__pagevec_lru_add_fn
0.14 ± 11% -0.0 0.10 ± 16% perf-profile.self.cycles-pp.do_idle
0.15 ± 8% -0.0 0.11 ± 16% perf-profile.self.cycles-pp.update_rq_clock
0.07 ± 14% -0.0 0.03 ±100% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.09 ± 27% -0.0 0.06 ± 23% perf-profile.self.cycles-pp.iostat_update_and_unbind_ctx
0.10 ± 7% -0.0 0.07 ± 17% perf-profile.self.cycles-pp.perf_output_begin_forward
0.07 ± 15% +0.0 0.10 ± 15% perf-profile.self.cycles-pp.page_counter_charge
0.08 ± 20% +0.0 0.10 ± 13% perf-profile.self.cycles-pp.f2fs_do_write_data_page
0.07 ± 18% +0.0 0.10 ± 23% perf-profile.self.cycles-pp.xas_set_mark
0.06 ± 49% +0.0 0.10 ± 5% perf-profile.self.cycles-pp.rq_qos_wait
0.07 ± 48% +0.0 0.11 ± 9% perf-profile.self.cycles-pp.wbt_rqw_done
0.07 ± 26% +0.0 0.12 ± 16% perf-profile.self.cycles-pp.f2fs_write_single_data_page
0.08 ± 27% +0.0 0.12 ± 9% perf-profile.self.cycles-pp.f2fs_wait_on_node_pages_writeback
0.04 ± 73% +0.0 0.08 ± 11% perf-profile.self.cycles-pp.queue_delayed_work_on
0.11 ± 13% +0.0 0.16 ± 12% perf-profile.self.cycles-pp.f2fs_fsync_node_pages
0.09 ± 23% +0.1 0.15 ± 12% perf-profile.self.cycles-pp.__folio_start_writeback
0.01 ±223% +0.1 0.06 ± 11% perf-profile.self.cycles-pp.rwsem_mark_wake
0.08 ± 22% +0.1 0.14 ± 14% perf-profile.self.cycles-pp.read_node_page
0.08 ± 23% +0.1 0.14 ± 10% perf-profile.self.cycles-pp.f2fs_inode_dirtied
0.06 ± 17% +0.1 0.12 ± 12% perf-profile.self.cycles-pp.f2fs_create
0.01 ±223% +0.1 0.07 ± 18% perf-profile.self.cycles-pp.apparmor_file_alloc_security
0.01 ±223% +0.1 0.06 ± 14% perf-profile.self.cycles-pp.__set_nat_cache_dirty
0.00 +0.1 0.06 ± 19% perf-profile.self.cycles-pp.f2fs_write_begin
0.03 ±100% +0.1 0.09 ± 20% perf-profile.self.cycles-pp.apparmor_file_open
0.08 ± 26% +0.1 0.14 ± 13% perf-profile.self.cycles-pp.__mark_inode_dirty
0.00 +0.1 0.06 ± 17% perf-profile.self.cycles-pp.f2fs_space_for_roll_forward
0.00 +0.1 0.06 ± 17% perf-profile.self.cycles-pp.f2fs_convert_inline_inode
0.00 +0.1 0.06 ± 14% perf-profile.self.cycles-pp.list_lru_add
0.00 +0.1 0.06 ± 14% perf-profile.self.cycles-pp.f2fs_submit_merged_ipu_write
0.18 ± 19% +0.1 0.25 ± 19% perf-profile.self.cycles-pp.__intel_pmu_enable_all
0.01 ±223% +0.1 0.08 ± 12% perf-profile.self.cycles-pp.folio_add_lru
0.09 ± 13% +0.1 0.16 ± 3% perf-profile.self.cycles-pp.f2fs_update_dirty_folio
0.00 +0.1 0.08 ± 11% perf-profile.self.cycles-pp.f2fs_lookup_extent_cache
0.00 +0.1 0.08 ± 10% perf-profile.self.cycles-pp.f2fs_convert_inline_page
0.03 ±103% +0.1 0.11 ± 20% perf-profile.self.cycles-pp.folio_account_dirtied
0.03 ±105% +0.1 0.11 ± 17% perf-profile.self.cycles-pp.__write_node_page
0.03 ±103% +0.1 0.12 ± 15% perf-profile.self.cycles-pp.__attach_extent_node
0.10 ± 25% +0.1 0.18 ± 18% perf-profile.self.cycles-pp.__folio_end_writeback
0.10 ± 21% +0.1 0.18 ± 10% perf-profile.self.cycles-pp.f2fs_submit_page_write
0.16 ± 10% +0.1 0.25 ± 22% perf-profile.self.cycles-pp.__is_cp_guaranteed
0.04 ± 77% +0.1 0.13 ± 25% perf-profile.self.cycles-pp.f2fs_do_sync_file
0.15 ± 21% +0.1 0.24 ± 12% perf-profile.self.cycles-pp.rwsem_optimistic_spin
0.02 ±149% +0.1 0.11 ± 25% perf-profile.self.cycles-pp.__submit_merged_write_cond
0.11 ± 10% +0.1 0.20 ± 11% perf-profile.self.cycles-pp.f2fs_write_end_io
0.02 ±149% +0.1 0.13 ± 9% perf-profile.self.cycles-pp.f2fs_is_valid_blkaddr
0.02 ±223% +0.1 0.12 ± 23% perf-profile.self.cycles-pp.f2fs_get_node_page
0.08 ± 37% +0.1 0.19 ± 15% perf-profile.self.cycles-pp.update_segment_mtime
0.11 ± 22% +0.1 0.23 ± 21% perf-profile.self.cycles-pp.percpu_counter_add_batch
0.10 ± 43% +0.1 0.22 ± 15% perf-profile.self.cycles-pp.osq_lock
0.02 ±223% +0.1 0.14 ± 21% perf-profile.self.cycles-pp.f2fs_balance_fs
0.23 ± 20% +0.1 0.37 ± 5% perf-profile.self.cycles-pp.mutex_lock
0.09 ± 42% +0.1 0.24 ± 12% perf-profile.self.cycles-pp.f2fs_get_node_info
0.29 ± 9% +0.2 0.45 ± 7% perf-profile.self.cycles-pp.up_read
0.55 ± 7% +0.2 0.74 ± 9% perf-profile.self.cycles-pp.xas_load
0.04 ±125% +0.2 0.22 ± 16% perf-profile.self.cycles-pp.f2fs_inode_chksum_verify
0.16 ± 42% +0.2 0.35 ± 9% perf-profile.self.cycles-pp.rwsem_spin_on_owner
0.17 ± 38% +0.2 0.37 ± 13% perf-profile.self.cycles-pp.update_sit_entry
0.09 ± 57% +0.2 0.30 ± 15% perf-profile.self.cycles-pp.has_not_enough_free_secs
0.28 ± 25% +0.2 0.50 ± 13% perf-profile.self.cycles-pp._raw_spin_trylock
0.27 ± 21% +0.3 0.52 ± 5% perf-profile.self.cycles-pp.__radix_tree_lookup
0.25 ± 22% +0.3 0.50 ± 9% perf-profile.self.cycles-pp.down_write
0.11 ± 46% +0.3 0.39 ± 16% perf-profile.self.cycles-pp.f2fs_allocate_data_block
0.12 ± 55% +0.3 0.40 ± 22% perf-profile.self.cycles-pp.__get_node_page
0.78 ± 9% +0.3 1.11 ± 4% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.53 ± 14% +0.4 0.94 ± 7% perf-profile.self.cycles-pp.down_read
1.41 ± 7% +0.5 1.92 ± 5% perf-profile.self.cycles-pp._raw_spin_lock
0.71 ± 43% +1.0 1.68 ± 35% perf-profile.self.cycles-pp.timekeeping_max_deferment
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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