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Message-ID: <20200616074222.GJ5653@shao2-debian>
Date: Tue, 16 Jun 2020 15:42:22 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Chao Yu <yuchao0@...wei.com>
Cc: Jaegeuk Kim <jaegeuk@...nel.org>,
LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org
Subject: [f2fs] ca7f76e680: aim7.jobs-per-min 41.5% improvement
Greeting,
FYI, we noticed a 41.5% improvement of aim7.jobs-per-min due to commit:
commit: ca7f76e680745d3b8a386638045f85dac1c4b2f4 ("f2fs: fix wrong discard space")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: aim7
on test machine: 48 threads Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz with 64G memory
with following parameters:
disk: 4BRD_12G
md: RAID0
fs: f2fs
test: sync_disk_rw
load: 100
cpufreq_governor: performance
ucode: 0x42e
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
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
=========================================================================================
compiler/cpufreq_governor/disk/fs/kconfig/load/md/rootfs/tbox_group/test/testcase/ucode:
gcc-9/performance/4BRD_12G/f2fs/x86_64-rhel-7.6/100/RAID0/debian-x86_64-20191114.cgz/lkp-ivb-2ep1/sync_disk_rw/aim7/0x42e
commit:
dc35d73a42 ("f2fs: compress: don't compress any datas after cp stop")
ca7f76e680 ("f2fs: fix wrong discard space")
dc35d73a42291b2a ca7f76e680745d3b8a386638045
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
2:4 -50% :4 dmesg.WARNING:at#for_ip_interrupt_entry/0x
%stddev %change %stddev
\ | \
7998 +41.5% 11320 aim7.jobs-per-min
75.06 -29.3% 53.04 aim7.time.elapsed_time
75.06 -29.3% 53.04 aim7.time.elapsed_time.max
85958910 -6.6% 80295428 aim7.time.file_system_outputs
602222 +1.6% 611895 aim7.time.involuntary_context_switches
10270 ± 3% -14.9% 8743 ± 2% aim7.time.minor_page_faults
890.41 -35.4% 575.08 aim7.time.system_time
10.52 -18.2% 8.61 aim7.time.user_time
20399073 -59.1% 8346573 aim7.time.voluntary_context_switches
0.58 ± 3% +0.2 0.75 mpstat.cpu.all.usr%
23.66 +2.5% 24.25 boot-time.boot
950.90 +2.6% 975.47 boot-time.idle
5501204 -9.7% 4966671 numa-numastat.node0.local_node
5503559 -9.7% 4970571 numa-numastat.node0.numa_hit
548367 +30.7% 716543 vmstat.io.bo
586187 -25.6% 435987 vmstat.system.cs
23.21 -3.6% 22.38 iostat.cpu.system
90248 +77.3% 159991 iostat.md0.w/s
577606 +25.9% 727269 iostat.md0.wkB/s
71559 ± 3% -21.0% 56538 meminfo.AnonHugePages
116092 -9.0% 105645 meminfo.Inactive
99685 -10.8% 88920 meminfo.Inactive(file)
17955986 -12.3% 15739104 meminfo.Memused
32249 ± 2% -11.4% 28568 meminfo.Shmem
510766 +29.6% 661837 meminfo.max_used_kB
48979 ± 4% -13.6% 42299 ± 3% numa-meminfo.node0.Inactive(file)
52129 ± 2% -14.3% 44685 ± 2% numa-meminfo.node0.KReclaimable
8981460 -13.4% 7780127 numa-meminfo.node0.MemUsed
52129 ± 2% -14.3% 44685 ± 2% numa-meminfo.node0.SReclaimable
106708 ± 5% -7.5% 98756 ± 2% numa-meminfo.node0.Slab
8924236 -11.7% 7884151 ± 2% numa-meminfo.node1.MemUsed
1.134e+09 ± 6% -55.8% 5.013e+08 cpuidle.C1.time
16571069 ± 6% -51.2% 8080515 cpuidle.C1.usage
9.877e+08 ± 13% -31.4% 6.775e+08 ± 5% cpuidle.C1E.time
8259195 ± 12% -59.7% 3332136 ± 10% cpuidle.C1E.usage
5.364e+08 ± 19% +38.8% 7.447e+08 ± 5% cpuidle.C6.time
1073451 ± 41% +54.6% 1659694 ± 24% cpuidle.C6.usage
415787 -54.4% 189765 cpuidle.POLL.time
67117 ± 2% -54.8% 30351 cpuidle.POLL.usage
1536 ± 13% +29.2% 1984 ± 10% slabinfo.fsnotify_mark_connector.active_objs
1536 ± 13% +29.2% 1984 ± 10% slabinfo.fsnotify_mark_connector.num_objs
464.00 ± 5% +37.9% 640.00 ± 7% slabinfo.kmalloc-rcl-128.active_objs
464.00 ± 5% +37.9% 640.00 ± 7% slabinfo.kmalloc-rcl-128.num_objs
1092 ± 4% +14.4% 1249 ± 6% slabinfo.kmalloc-rcl-96.active_objs
1092 ± 4% +14.4% 1249 ± 6% slabinfo.kmalloc-rcl-96.num_objs
78622 -11.2% 69811 slabinfo.radix_tree_node.active_objs
1403 -11.2% 1246 slabinfo.radix_tree_node.active_slabs
78622 -11.2% 69811 slabinfo.radix_tree_node.num_objs
1403 -11.2% 1246 slabinfo.radix_tree_node.num_slabs
2285879 -14.4% 1955601 numa-vmstat.node0.nr_dirtied
12271 ± 5% -13.1% 10660 ± 3% numa-vmstat.node0.nr_inactive_file
13032 ± 2% -14.4% 11156 numa-vmstat.node0.nr_slab_reclaimable
2272917 -14.5% 1943710 numa-vmstat.node0.nr_written
12271 ± 5% -13.1% 10661 ± 3% numa-vmstat.node0.nr_zone_inactive_file
2758058 -12.5% 2413771 numa-vmstat.node0.numa_hit
2601941 -13.3% 2256178 ± 2% numa-vmstat.node0.numa_local
2300478 -13.1% 1999423 numa-vmstat.node1.nr_dirtied
2287494 -13.1% 1987272 numa-vmstat.node1.nr_written
2793838 -11.4% 2475375 numa-vmstat.node1.numa_hit
2765728 -11.5% 2448996 numa-vmstat.node1.numa_local
72.97 ± 40% +45.1% 105.91 ± 33% sched_debug.cfs_rq:/.load_avg.avg
780.25 ± 21% +88.7% 1472 ± 30% sched_debug.cfs_rq:/.load_avg.max
182.33 ± 35% +62.1% 295.54 ± 19% sched_debug.cfs_rq:/.load_avg.stddev
91231 ± 54% -95.6% 4001 ± 18% sched_debug.cfs_rq:/.min_vruntime.min
992.05 ± 21% +43.8% 1426 ± 6% sched_debug.cfs_rq:/.runnable_avg.avg
3045 ± 15% +46.2% 4452 ± 13% sched_debug.cfs_rq:/.runnable_avg.max
702.16 ± 20% +50.0% 1053 ± 13% sched_debug.cfs_rq:/.runnable_avg.stddev
425.23 ± 8% +15.8% 492.35 ± 3% sched_debug.cfs_rq:/.util_avg.avg
1031 +34.0% 1382 ± 18% sched_debug.cfs_rq:/.util_avg.max
262.75 ± 9% +34.0% 351.99 ± 6% sched_debug.cfs_rq:/.util_avg.stddev
53.53 ± 15% -22.0% 41.78 ± 7% sched_debug.cfs_rq:/.util_est_enqueued.avg
17200 ± 44% -89.1% 1868 ± 17% sched_debug.cpu.avg_idle.min
0.00 ± 15% +82.9% 0.00 ± 48% sched_debug.cpu.next_balance.stddev
83.50 ± 23% -42.5% 48.00 ± 21% sched_debug.cpu.nr_uninterruptible.max
21.46 ± 19% -35.0% 13.95 ± 13% sched_debug.cpu.nr_uninterruptible.stddev
67893 -1.7% 66731 proc-vmstat.nr_active_anon
10691167 -7.2% 9925885 proc-vmstat.nr_dirtied
12978 -7.5% 12003 ± 3% proc-vmstat.nr_dirty
1190397 +4.7% 1246050 proc-vmstat.nr_dirty_background_threshold
2383706 +4.7% 2495147 proc-vmstat.nr_dirty_threshold
332216 -1.1% 328636 proc-vmstat.nr_file_pages
11982444 +4.7% 12542388 proc-vmstat.nr_free_pages
4102 +2.2% 4191 proc-vmstat.nr_inactive_anon
24952 -10.4% 22354 proc-vmstat.nr_inactive_file
7052 +3.0% 7263 proc-vmstat.nr_mapped
2025 ± 2% -3.0% 1964 proc-vmstat.nr_page_table_pages
8055 ± 2% -11.4% 7139 proc-vmstat.nr_shmem
25569 -5.7% 24121 proc-vmstat.nr_slab_reclaimable
60.75 ± 23% +100.0% 121.50 ± 33% proc-vmstat.nr_writeback
10635151 -7.2% 9871766 proc-vmstat.nr_written
67893 -1.7% 66731 proc-vmstat.nr_zone_active_anon
4102 +2.2% 4191 proc-vmstat.nr_zone_inactive_anon
24952 -10.4% 22354 proc-vmstat.nr_zone_inactive_file
10793514 -7.3% 10004830 proc-vmstat.numa_hit
10777815 -7.3% 9989143 proc-vmstat.numa_local
3895 ± 74% -68.1% 1244 ± 32% proc-vmstat.numa_pages_migrated
7023 ± 2% -30.8% 4861 proc-vmstat.pgactivate
10928413 -7.5% 10104541 proc-vmstat.pgalloc_normal
9654 -10.4% 8651 proc-vmstat.pgdeactivate
237080 ± 2% -25.6% 176491 ± 3% proc-vmstat.pgfault
1640892 -3.9% 1576599 proc-vmstat.pgfree
3895 ± 74% -68.1% 1244 ± 32% proc-vmstat.pgmigrate_success
42552033 -7.2% 39495741 proc-vmstat.pgpgout
19298 -10.8% 17219 proc-vmstat.pgrotated
13.90 ± 4% +7.8% 14.99 ± 3% perf-stat.i.MPKI
4.317e+09 -6.7% 4.029e+09 perf-stat.i.branch-instructions
1.95 ± 3% +0.6 2.52 ± 2% perf-stat.i.branch-miss-rate%
45918409 ± 2% +7.0% 49118114 ± 3% perf-stat.i.branch-misses
17.13 +2.5 19.60 perf-stat.i.cache-miss-rate%
39926130 +9.6% 43744236 perf-stat.i.cache-misses
2.523e+08 -5.2% 2.392e+08 perf-stat.i.cache-references
599901 -25.7% 445546 perf-stat.i.context-switches
2.26 ± 3% +6.2% 2.40 perf-stat.i.cpi
3.977e+10 -5.9% 3.741e+10 perf-stat.i.cpu-cycles
48176 -72.7% 13133 perf-stat.i.cpu-migrations
1009 -12.7% 880.94 ± 2% perf-stat.i.cycles-between-cache-misses
0.64 -0.0 0.61 ± 3% perf-stat.i.dTLB-load-miss-rate%
33152560 -10.8% 29565873 ± 3% perf-stat.i.dTLB-load-misses
4.966e+09 -5.5% 4.693e+09 perf-stat.i.dTLB-loads
0.18 ± 4% -0.0 0.15 ± 2% perf-stat.i.dTLB-store-miss-rate%
2378797 ± 4% -12.1% 2091893 ± 3% perf-stat.i.dTLB-store-misses
1.317e+09 +3.0% 1.357e+09 perf-stat.i.dTLB-stores
68.47 -15.1 53.42 perf-stat.i.iTLB-load-miss-rate%
8216629 -42.9% 4691920 perf-stat.i.iTLB-load-misses
4301064 +30.6% 5615809 ± 3% perf-stat.i.iTLB-loads
1.981e+10 -6.2% 1.858e+10 perf-stat.i.instructions
2788 ± 3% +46.3% 4078 ± 3% perf-stat.i.instructions-per-iTLB-miss
0.83 -5.9% 0.78 perf-stat.i.metric.GHz
0.24 ± 10% +131.1% 0.56 ± 6% perf-stat.i.metric.K/sec
227.35 -4.8% 216.32 perf-stat.i.metric.M/sec
45.27 -1.5 43.80 perf-stat.i.node-load-miss-rate%
18589033 -1.5% 18304945 perf-stat.i.node-load-misses
12517155 +13.7% 14232925 perf-stat.i.node-store-misses
18575324 +11.3% 20676441 perf-stat.i.node-stores
1.06 ± 2% +0.2 1.22 ± 3% perf-stat.overall.branch-miss-rate%
15.83 +2.5 18.29 perf-stat.overall.cache-miss-rate%
996.16 -14.1% 855.28 perf-stat.overall.cycles-between-cache-misses
0.66 -0.0 0.63 ± 3% perf-stat.overall.dTLB-load-miss-rate%
0.18 ± 4% -0.0 0.15 ± 2% perf-stat.overall.dTLB-store-miss-rate%
65.64 -20.1 45.54 ± 2% perf-stat.overall.iTLB-load-miss-rate%
2411 +64.2% 3960 perf-stat.overall.instructions-per-iTLB-miss
47.60 -0.6 47.03 perf-stat.overall.node-load-miss-rate%
40.26 +0.5 40.77 perf-stat.overall.node-store-miss-rate%
4.257e+09 -7.2% 3.951e+09 perf-stat.ps.branch-instructions
45324442 ± 2% +6.4% 48223476 ± 3% perf-stat.ps.branch-misses
39373167 +8.9% 42887411 perf-stat.ps.cache-misses
2.488e+08 -5.8% 2.345e+08 perf-stat.ps.cache-references
591509 -26.2% 436737 perf-stat.ps.context-switches
3.922e+10 -6.5% 3.668e+10 perf-stat.ps.cpu-cycles
47502 -72.9% 12874 perf-stat.ps.cpu-migrations
32689942 -11.3% 28983395 ± 3% perf-stat.ps.dTLB-load-misses
4.897e+09 -6.0% 4.601e+09 perf-stat.ps.dTLB-loads
2345925 ± 4% -12.6% 2051157 ± 3% perf-stat.ps.dTLB-store-misses
1.299e+09 +2.4% 1.331e+09 perf-stat.ps.dTLB-stores
8102419 -43.2% 4600177 perf-stat.ps.iTLB-load-misses
4240977 +29.8% 5504884 ± 3% perf-stat.ps.iTLB-loads
1.954e+10 -6.8% 1.822e+10 perf-stat.ps.instructions
18329122 -2.1% 17943105 perf-stat.ps.node-load-misses
12342162 +13.0% 13951584 perf-stat.ps.node-store-misses
18315870 +10.7% 20267915 perf-stat.ps.node-stores
1.48e+12 -34.2% 9.735e+11 perf-stat.total.instructions
122.75 ± 89% -74.5% 31.25 ± 7% interrupts.42:PCI-MSI.2621448-edge.eth0-TxRx-7
152826 -29.0% 108455 interrupts.CPU0.LOC:Local_timer_interrupts
6665 ± 15% -36.3% 4246 ± 14% interrupts.CPU0.RES:Rescheduling_interrupts
152828 -29.2% 108194 interrupts.CPU1.LOC:Local_timer_interrupts
5599 ± 8% -37.9% 3474 ± 3% interrupts.CPU1.RES:Rescheduling_interrupts
152281 -28.8% 108431 interrupts.CPU10.LOC:Local_timer_interrupts
3939 ± 4% -44.8% 2172 ± 30% interrupts.CPU10.NMI:Non-maskable_interrupts
3939 ± 4% -44.8% 2172 ± 30% interrupts.CPU10.PMI:Performance_monitoring_interrupts
5445 ± 3% -37.8% 3388 interrupts.CPU10.RES:Rescheduling_interrupts
152253 -28.8% 108417 interrupts.CPU11.LOC:Local_timer_interrupts
3187 ± 28% -25.5% 2373 ± 36% interrupts.CPU11.NMI:Non-maskable_interrupts
3187 ± 28% -25.5% 2373 ± 36% interrupts.CPU11.PMI:Performance_monitoring_interrupts
152655 -28.9% 108471 interrupts.CPU12.LOC:Local_timer_interrupts
6315 ± 13% -43.3% 3579 ± 2% interrupts.CPU12.RES:Rescheduling_interrupts
152850 -29.0% 108475 interrupts.CPU13.LOC:Local_timer_interrupts
3349 ± 21% -27.4% 2431 ± 36% interrupts.CPU13.NMI:Non-maskable_interrupts
3349 ± 21% -27.4% 2431 ± 36% interrupts.CPU13.PMI:Performance_monitoring_interrupts
5711 ± 2% -32.8% 3836 ± 19% interrupts.CPU13.RES:Rescheduling_interrupts
152819 -29.1% 108317 interrupts.CPU14.LOC:Local_timer_interrupts
3019 ± 32% -38.3% 1862 ± 2% interrupts.CPU14.NMI:Non-maskable_interrupts
3019 ± 32% -38.3% 1862 ± 2% interrupts.CPU14.PMI:Performance_monitoring_interrupts
5738 -38.2% 3546 ± 2% interrupts.CPU14.RES:Rescheduling_interrupts
152859 -29.2% 108233 interrupts.CPU15.LOC:Local_timer_interrupts
2611 ± 23% -18.2% 2135 ± 21% interrupts.CPU15.NMI:Non-maskable_interrupts
2611 ± 23% -18.2% 2135 ± 21% interrupts.CPU15.PMI:Performance_monitoring_interrupts
5669 -39.5% 3430 interrupts.CPU15.RES:Rescheduling_interrupts
152721 -29.0% 108431 interrupts.CPU16.LOC:Local_timer_interrupts
5619 -39.6% 3396 interrupts.CPU16.RES:Rescheduling_interrupts
152667 -29.0% 108459 interrupts.CPU17.LOC:Local_timer_interrupts
5614 -37.8% 3490 ± 2% interrupts.CPU17.RES:Rescheduling_interrupts
152713 -29.0% 108449 interrupts.CPU18.LOC:Local_timer_interrupts
5683 ± 2% -28.5% 4066 ± 18% interrupts.CPU18.RES:Rescheduling_interrupts
152924 -29.1% 108456 interrupts.CPU19.LOC:Local_timer_interrupts
5601 -37.9% 3478 ± 3% interrupts.CPU19.RES:Rescheduling_interrupts
152728 -29.0% 108459 interrupts.CPU2.LOC:Local_timer_interrupts
2882 ± 30% -24.7% 2171 ± 24% interrupts.CPU2.NMI:Non-maskable_interrupts
2882 ± 30% -24.7% 2171 ± 24% interrupts.CPU2.PMI:Performance_monitoring_interrupts
5413 ± 2% -31.5% 3706 ± 10% interrupts.CPU2.RES:Rescheduling_interrupts
152541 -28.9% 108435 interrupts.CPU20.LOC:Local_timer_interrupts
5860 -37.0% 3691 interrupts.CPU20.RES:Rescheduling_interrupts
152329 -28.8% 108387 interrupts.CPU21.LOC:Local_timer_interrupts
5582 -37.7% 3477 ± 4% interrupts.CPU21.RES:Rescheduling_interrupts
152212 -28.6% 108706 interrupts.CPU22.LOC:Local_timer_interrupts
5723 -38.2% 3536 ± 2% interrupts.CPU22.RES:Rescheduling_interrupts
152451 -28.9% 108455 interrupts.CPU23.LOC:Local_timer_interrupts
5645 -37.5% 3531 interrupts.CPU23.RES:Rescheduling_interrupts
152813 -29.0% 108450 interrupts.CPU24.LOC:Local_timer_interrupts
3192 ± 28% -28.4% 2286 ± 34% interrupts.CPU24.NMI:Non-maskable_interrupts
3192 ± 28% -28.4% 2286 ± 34% interrupts.CPU24.PMI:Performance_monitoring_interrupts
5587 ± 2% -37.1% 3511 interrupts.CPU24.RES:Rescheduling_interrupts
152870 -29.1% 108438 interrupts.CPU25.LOC:Local_timer_interrupts
5629 ± 2% -36.0% 3603 ± 3% interrupts.CPU25.RES:Rescheduling_interrupts
152727 -29.0% 108410 interrupts.CPU26.LOC:Local_timer_interrupts
5516 -36.4% 3511 interrupts.CPU26.RES:Rescheduling_interrupts
152618 -29.1% 108171 interrupts.CPU27.LOC:Local_timer_interrupts
2562 ± 33% -27.9% 1848 ± 4% interrupts.CPU27.NMI:Non-maskable_interrupts
2562 ± 33% -27.9% 1848 ± 4% interrupts.CPU27.PMI:Performance_monitoring_interrupts
5501 -37.6% 3435 ± 2% interrupts.CPU27.RES:Rescheduling_interrupts
152552 -28.9% 108426 interrupts.CPU28.LOC:Local_timer_interrupts
5527 ± 2% -35.3% 3575 ± 2% interrupts.CPU28.RES:Rescheduling_interrupts
152168 -28.7% 108462 interrupts.CPU29.LOC:Local_timer_interrupts
5429 ± 2% -38.1% 3358 ± 3% interrupts.CPU29.RES:Rescheduling_interrupts
152691 -29.2% 108172 interrupts.CPU3.LOC:Local_timer_interrupts
152496 -28.9% 108442 interrupts.CPU30.LOC:Local_timer_interrupts
5439 -37.2% 3417 ± 3% interrupts.CPU30.RES:Rescheduling_interrupts
152408 -28.9% 108434 interrupts.CPU31.LOC:Local_timer_interrupts
1996 +72.7% 3448 ± 7% interrupts.CPU31.NMI:Non-maskable_interrupts
1996 +72.7% 3448 ± 7% interrupts.CPU31.PMI:Performance_monitoring_interrupts
5405 -37.9% 3358 interrupts.CPU31.RES:Rescheduling_interrupts
152368 -29.0% 108213 interrupts.CPU32.LOC:Local_timer_interrupts
5487 ± 4% -34.9% 3570 ± 5% interrupts.CPU32.RES:Rescheduling_interrupts
122.75 ± 89% -74.5% 31.25 ± 7% interrupts.CPU33.42:PCI-MSI.2621448-edge.eth0-TxRx-7
152190 -28.8% 108434 interrupts.CPU33.LOC:Local_timer_interrupts
5397 ± 3% -37.0% 3398 ± 2% interrupts.CPU33.RES:Rescheduling_interrupts
152274 -28.8% 108410 interrupts.CPU34.LOC:Local_timer_interrupts
5644 ± 2% -37.5% 3526 interrupts.CPU34.RES:Rescheduling_interrupts
152204 -28.8% 108394 interrupts.CPU35.LOC:Local_timer_interrupts
5440 -36.9% 3434 interrupts.CPU35.RES:Rescheduling_interrupts
152846 -29.0% 108452 interrupts.CPU36.LOC:Local_timer_interrupts
5751 ± 2% -38.7% 3526 ± 2% interrupts.CPU36.RES:Rescheduling_interrupts
152906 -29.1% 108450 interrupts.CPU37.LOC:Local_timer_interrupts
5655 -38.3% 3489 ± 2% interrupts.CPU37.RES:Rescheduling_interrupts
152894 -29.1% 108466 interrupts.CPU38.LOC:Local_timer_interrupts
5718 -40.1% 3426 interrupts.CPU38.RES:Rescheduling_interrupts
152859 -29.1% 108396 interrupts.CPU39.LOC:Local_timer_interrupts
5705 ± 2% -39.1% 3477 ± 2% interrupts.CPU39.RES:Rescheduling_interrupts
152552 -28.9% 108451 interrupts.CPU4.LOC:Local_timer_interrupts
5646 ± 10% -37.0% 3558 ± 10% interrupts.CPU4.RES:Rescheduling_interrupts
152750 -29.0% 108474 interrupts.CPU40.LOC:Local_timer_interrupts
3276 ± 24% -26.8% 2399 ± 35% interrupts.CPU40.NMI:Non-maskable_interrupts
3276 ± 24% -26.8% 2399 ± 35% interrupts.CPU40.PMI:Performance_monitoring_interrupts
5576 -38.9% 3406 ± 3% interrupts.CPU40.RES:Rescheduling_interrupts
152315 -28.8% 108444 interrupts.CPU41.LOC:Local_timer_interrupts
5628 -39.3% 3415 ± 2% interrupts.CPU41.RES:Rescheduling_interrupts
152653 -29.0% 108402 interrupts.CPU42.LOC:Local_timer_interrupts
5601 -38.8% 3429 interrupts.CPU42.RES:Rescheduling_interrupts
152608 -28.9% 108444 interrupts.CPU43.LOC:Local_timer_interrupts
5697 -37.9% 3539 ± 3% interrupts.CPU43.RES:Rescheduling_interrupts
152559 -28.7% 108808 interrupts.CPU44.LOC:Local_timer_interrupts
4041 -41.9% 2349 ± 35% interrupts.CPU44.NMI:Non-maskable_interrupts
4041 -41.9% 2349 ± 35% interrupts.CPU44.PMI:Performance_monitoring_interrupts
5733 -38.3% 3535 interrupts.CPU44.RES:Rescheduling_interrupts
152335 -28.7% 108551 interrupts.CPU45.LOC:Local_timer_interrupts
5763 -39.1% 3510 ± 3% interrupts.CPU45.RES:Rescheduling_interrupts
152247 -28.4% 109025 interrupts.CPU46.LOC:Local_timer_interrupts
5638 -38.9% 3446 ± 3% interrupts.CPU46.RES:Rescheduling_interrupts
152218 -28.7% 108515 interrupts.CPU47.LOC:Local_timer_interrupts
5622 -38.3% 3467 interrupts.CPU47.RES:Rescheduling_interrupts
152536 -28.9% 108438 interrupts.CPU5.LOC:Local_timer_interrupts
5818 ± 13% -32.9% 3902 ± 24% interrupts.CPU5.RES:Rescheduling_interrupts
152446 -28.8% 108470 interrupts.CPU6.LOC:Local_timer_interrupts
5329 ± 2% -34.8% 3477 interrupts.CPU6.RES:Rescheduling_interrupts
152385 -28.8% 108460 interrupts.CPU7.LOC:Local_timer_interrupts
3418 ± 24% -32.0% 2325 ± 36% interrupts.CPU7.NMI:Non-maskable_interrupts
3418 ± 24% -32.0% 2325 ± 36% interrupts.CPU7.PMI:Performance_monitoring_interrupts
6075 ± 15% -39.9% 3652 ± 3% interrupts.CPU7.RES:Rescheduling_interrupts
152777 -29.1% 108340 interrupts.CPU8.LOC:Local_timer_interrupts
3062 ± 31% -39.2% 1862 ± 2% interrupts.CPU8.NMI:Non-maskable_interrupts
3062 ± 31% -39.2% 1862 ± 2% interrupts.CPU8.PMI:Performance_monitoring_interrupts
5715 -37.9% 3547 ± 2% interrupts.CPU8.RES:Rescheduling_interrupts
152182 -28.8% 108424 interrupts.CPU9.LOC:Local_timer_interrupts
3430 ± 24% -46.5% 1833 ± 2% interrupts.CPU9.NMI:Non-maskable_interrupts
3430 ± 24% -46.5% 1833 ± 2% interrupts.CPU9.PMI:Performance_monitoring_interrupts
5429 -31.8% 3703 ± 12% interrupts.CPU9.RES:Rescheduling_interrupts
7323124 -28.9% 5205113 interrupts.LOC:Local_timer_interrupts
146059 ± 4% -10.9% 130082 interrupts.NMI:Non-maskable_interrupts
146059 ± 4% -10.9% 130082 interrupts.PMI:Performance_monitoring_interrupts
271567 -36.9% 171453 interrupts.RES:Rescheduling_interrupts
17140 ± 3% -34.8% 11168 softirqs.CPU0.RCU
17986 ± 5% -19.6% 14464 ± 7% softirqs.CPU0.SCHED
28979 ± 4% -20.9% 22922 ± 5% softirqs.CPU0.TIMER
17619 -38.8% 10778 ± 4% softirqs.CPU1.RCU
15605 ± 7% -27.1% 11383 ± 4% softirqs.CPU1.SCHED
16585 ± 3% -33.9% 10961 ± 2% softirqs.CPU10.RCU
13799 ± 2% -28.2% 9904 softirqs.CPU10.SCHED
27653 ± 2% -14.0% 23789 ± 6% softirqs.CPU10.TIMER
16548 ± 2% -31.8% 11278 ± 4% softirqs.CPU11.RCU
13273 ± 3% -22.9% 10231 ± 6% softirqs.CPU11.SCHED
16266 ± 6% -29.5% 11463 ± 2% softirqs.CPU12.RCU
14858 ± 6% -28.1% 10682 ± 6% softirqs.CPU12.SCHED
33722 ± 18% -24.9% 25329 ± 5% softirqs.CPU12.TIMER
15708 ± 2% -32.1% 10673 ± 2% softirqs.CPU13.RCU
13743 ± 5% -26.4% 10119 ± 4% softirqs.CPU13.SCHED
29036 ± 3% -20.1% 23189 ± 4% softirqs.CPU13.TIMER
16055 ± 2% -31.6% 10986 ± 3% softirqs.CPU14.RCU
13325 ± 5% -25.8% 9883 ± 8% softirqs.CPU14.SCHED
28544 ± 5% -19.1% 23081 ± 7% softirqs.CPU14.TIMER
15921 ± 2% -33.5% 10587 ± 2% softirqs.CPU15.RCU
13359 ± 3% -27.2% 9729 ± 4% softirqs.CPU15.SCHED
29422 ± 5% -23.2% 22599 ± 5% softirqs.CPU15.TIMER
17193 -35.9% 11025 softirqs.CPU16.RCU
13323 ± 4% -26.9% 9736 ± 7% softirqs.CPU16.SCHED
28613 ± 5% -20.4% 22775 ± 4% softirqs.CPU16.TIMER
17197 -34.9% 11191 softirqs.CPU17.RCU
13120 ± 4% -22.6% 10151 softirqs.CPU17.SCHED
28246 ± 2% -19.0% 22875 ± 4% softirqs.CPU17.TIMER
17045 -35.2% 11052 softirqs.CPU18.RCU
13658 -25.2% 10221 ± 2% softirqs.CPU18.SCHED
28477 -20.0% 22794 ± 4% softirqs.CPU18.TIMER
16917 -34.6% 11063 softirqs.CPU19.RCU
13777 -27.5% 9992 ± 3% softirqs.CPU19.SCHED
28454 ± 3% -20.0% 22775 ± 6% softirqs.CPU19.TIMER
17271 ± 2% -35.6% 11124 softirqs.CPU2.RCU
13807 ± 5% -25.7% 10262 ± 4% softirqs.CPU2.SCHED
28069 ± 3% -17.6% 23118 ± 6% softirqs.CPU2.TIMER
16727 -34.9% 10886 softirqs.CPU20.RCU
13544 ± 2% -27.3% 9849 ± 3% softirqs.CPU20.SCHED
29083 ± 4% -21.0% 22987 ± 6% softirqs.CPU20.TIMER
16432 -33.7% 10899 ± 2% softirqs.CPU21.RCU
13384 ± 2% -25.1% 10027 ± 3% softirqs.CPU21.SCHED
28221 ± 2% -17.1% 23402 ± 6% softirqs.CPU21.TIMER
16478 -33.8% 10916 ± 2% softirqs.CPU22.RCU
13285 ± 2% -24.9% 9976 softirqs.CPU22.SCHED
29361 ± 6% -21.8% 22961 ± 5% softirqs.CPU22.TIMER
16217 ± 2% -33.8% 10734 ± 2% softirqs.CPU23.RCU
13344 ± 4% -26.6% 9798 ± 5% softirqs.CPU23.SCHED
28138 ± 2% -18.2% 23016 ± 5% softirqs.CPU23.TIMER
17081 ± 4% -36.5% 10849 ± 2% softirqs.CPU24.RCU
13721 -28.8% 9765 ± 2% softirqs.CPU24.SCHED
17285 ± 3% -38.9% 10567 ± 4% softirqs.CPU25.RCU
13652 -26.3% 10065 softirqs.CPU25.SCHED
28148 -19.8% 22575 ± 7% softirqs.CPU25.TIMER
17536 ± 4% -36.7% 11092 softirqs.CPU26.RCU
13498 ± 3% -25.8% 10009 ± 3% softirqs.CPU26.SCHED
28293 ± 5% -19.4% 22798 ± 7% softirqs.CPU26.TIMER
17772 ± 3% -37.7% 11066 softirqs.CPU27.RCU
13915 ± 4% -32.9% 9342 ± 7% softirqs.CPU27.SCHED
28883 ± 5% -20.9% 22856 ± 6% softirqs.CPU27.TIMER
17120 ± 2% -36.1% 10944 ± 4% softirqs.CPU28.RCU
13447 ± 3% -25.5% 10016 softirqs.CPU28.SCHED
28693 ± 2% -22.8% 22153 ± 9% softirqs.CPU28.TIMER
17768 ± 3% -36.7% 11247 softirqs.CPU29.RCU
13008 ± 6% -21.2% 10256 ± 2% softirqs.CPU29.SCHED
17261 ± 2% -35.6% 11109 softirqs.CPU3.RCU
13617 ± 9% -22.1% 10603 ± 5% softirqs.CPU3.SCHED
27993 ± 2% -16.6% 23351 ± 7% softirqs.CPU3.TIMER
17527 ± 2% -35.6% 11282 softirqs.CPU30.RCU
13802 ± 3% -28.8% 9831 ± 6% softirqs.CPU30.SCHED
29335 ± 4% -19.1% 23743 ± 7% softirqs.CPU30.TIMER
17177 ± 2% -36.7% 10880 softirqs.CPU31.RCU
13970 -27.7% 10107 softirqs.CPU31.SCHED
27907 ± 4% -17.1% 23143 ± 7% softirqs.CPU31.TIMER
15513 ± 6% -31.1% 10683 softirqs.CPU32.RCU
13604 ± 4% -24.9% 10219 softirqs.CPU32.SCHED
28401 ± 3% -16.8% 23636 ± 8% softirqs.CPU32.TIMER
16438 -35.5% 10602 softirqs.CPU33.RCU
13884 ± 2% -29.3% 9817 ± 5% softirqs.CPU33.SCHED
28035 ± 4% -16.0% 23546 ± 8% softirqs.CPU33.TIMER
16511 ± 3% -35.0% 10725 ± 2% softirqs.CPU34.RCU
13845 -28.6% 9883 ± 7% softirqs.CPU34.SCHED
27630 ± 4% -13.9% 23784 ± 8% softirqs.CPU34.TIMER
16437 ± 4% -34.5% 10759 softirqs.CPU35.RCU
13764 ± 2% -27.9% 9925 ± 5% softirqs.CPU35.SCHED
16989 ± 4% -35.6% 10948 softirqs.CPU36.RCU
12964 ± 5% -24.0% 9857 softirqs.CPU36.SCHED
27393 -18.1% 22447 ± 5% softirqs.CPU36.TIMER
17454 -35.7% 11223 ± 2% softirqs.CPU37.RCU
13500 ± 4% -26.8% 9882 ± 4% softirqs.CPU37.SCHED
28336 ± 3% -19.4% 22833 ± 3% softirqs.CPU37.TIMER
20134 ± 14% -31.1% 13870 ± 16% softirqs.CPU38.RCU
13271 ± 4% -25.0% 9947 ± 3% softirqs.CPU38.SCHED
29935 ± 6% -17.0% 24854 ± 2% softirqs.CPU38.TIMER
19850 ± 11% -37.6% 12384 ± 16% softirqs.CPU39.RCU
13570 -27.8% 9803 ± 5% softirqs.CPU39.SCHED
30276 ± 8% -24.1% 22994 ± 11% softirqs.CPU39.TIMER
16670 ± 3% -34.2% 10963 ± 4% softirqs.CPU4.RCU
13283 ± 5% -22.7% 10262 ± 2% softirqs.CPU4.SCHED
17482 -29.6% 12315 ± 15% softirqs.CPU40.RCU
13702 ± 3% -27.5% 9935 ± 3% softirqs.CPU40.SCHED
28521 ± 3% -16.9% 23697 ± 8% softirqs.CPU40.TIMER
17356 ± 2% -35.5% 11192 ± 2% softirqs.CPU41.RCU
13463 ± 2% -27.6% 9746 ± 6% softirqs.CPU41.SCHED
28259 ± 2% -20.0% 22603 ± 5% softirqs.CPU41.TIMER
17727 ± 2% -36.2% 11301 ± 2% softirqs.CPU42.RCU
13690 -28.3% 9820 ± 3% softirqs.CPU42.SCHED
17241 ± 2% -35.4% 11134 softirqs.CPU43.RCU
13661 -25.7% 10155 ± 2% softirqs.CPU43.SCHED
28137 ± 3% -19.3% 22717 ± 6% softirqs.CPU43.TIMER
16832 -35.4% 10877 softirqs.CPU44.RCU
13715 -26.8% 10036 ± 3% softirqs.CPU44.SCHED
29149 ± 7% -22.2% 22690 ± 5% softirqs.CPU44.TIMER
16717 -35.1% 10851 softirqs.CPU45.RCU
13690 ± 2% -26.4% 10072 softirqs.CPU45.SCHED
28192 ± 2% -19.7% 22641 ± 5% softirqs.CPU45.TIMER
16561 -35.1% 10755 softirqs.CPU46.RCU
13475 ± 2% -26.6% 9886 softirqs.CPU46.SCHED
29227 ± 8% -21.8% 22861 ± 5% softirqs.CPU46.TIMER
16988 ± 2% -35.7% 10928 softirqs.CPU47.RCU
13693 -26.3% 10094 softirqs.CPU47.SCHED
28344 ± 2% -19.5% 22803 ± 4% softirqs.CPU47.TIMER
17152 ± 2% -34.3% 11277 ± 2% softirqs.CPU5.RCU
13954 ± 6% -27.4% 10125 ± 5% softirqs.CPU5.SCHED
28016 ± 3% -12.9% 24406 ± 10% softirqs.CPU5.TIMER
17496 ± 3% -35.9% 11212 softirqs.CPU6.RCU
13667 -28.0% 9843 ± 9% softirqs.CPU6.SCHED
29313 ± 6% -17.1% 24297 ± 10% softirqs.CPU6.TIMER
16871 ± 2% -34.0% 11134 ± 2% softirqs.CPU7.RCU
14093 ± 3% -27.2% 10263 softirqs.CPU7.SCHED
27786 ± 2% -11.1% 24697 ± 9% softirqs.CPU7.TIMER
15933 ± 4% -32.9% 10697 softirqs.CPU8.RCU
13506 ± 4% -26.3% 9949 ± 3% softirqs.CPU8.SCHED
35708 ± 22% -35.1% 23168 ± 7% softirqs.CPU8.TIMER
16502 ± 3% -34.5% 10801 softirqs.CPU9.RCU
13399 ± 4% -27.0% 9786 ± 4% softirqs.CPU9.SCHED
27553 ± 3% -14.8% 23461 ± 7% softirqs.CPU9.TIMER
816730 ± 2% -34.8% 532482 softirqs.RCU
659242 -26.3% 485737 softirqs.SCHED
1382277 ± 2% -18.2% 1131336 ± 5% softirqs.TIMER
15.54 ± 2% -15.5 0.00 perf-profile.calltrace.cycles-pp.set_node_addr.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
15.31 ± 2% -15.3 0.00 perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.set_node_addr.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file
14.76 ± 2% -14.8 0.00 perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.set_node_addr.__write_node_page.f2fs_fsync_node_pages
13.15 ± 2% -13.2 0.00 perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.set_node_addr.__write_node_page
33.69 -9.1 24.59 ± 2% perf-profile.calltrace.cycles-pp.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write
22.33 -6.6 15.70 ± 3% perf-profile.calltrace.cycles-pp.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
44.27 -6.0 38.26 ± 2% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64
44.25 -6.0 38.24 ± 2% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
44.27 -6.0 38.27 ± 2% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64
44.90 -6.0 38.94 perf-profile.calltrace.cycles-pp.secondary_startup_64
38.50 -4.9 33.63 perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
39.04 -4.8 34.24 ± 2% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
39.11 -4.8 34.31 ± 2% perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
5.73 -2.7 2.99 perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_fsync_node_pages
6.22 -2.6 3.59 perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_fsync_node_pages.f2fs_do_sync_file
6.25 -2.6 3.62 perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
2.77 -2.5 0.26 ±100% perf-profile.calltrace.cycles-pp.rwsem_wake.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
7.53 -1.7 5.83 perf-profile.calltrace.cycles-pp.__submit_merged_write_cond.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
2.42 ± 2% -1.2 1.21 ± 20% perf-profile.calltrace.cycles-pp.__account_scheduler_latency.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate
1.99 -1.0 0.95 ± 2% perf-profile.calltrace.cycles-pp.stack_trace_save_tsk.__account_scheduler_latency.enqueue_entity.enqueue_task_fair.activate_task
1.87 -1.0 0.91 ± 2% perf-profile.calltrace.cycles-pp.arch_stack_walk.stack_trace_save_tsk.__account_scheduler_latency.enqueue_entity.enqueue_task_fair
1.19 ± 3% -0.6 0.59 perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up
2.25 -0.5 1.72 perf-profile.calltrace.cycles-pp.sched_ttwu_pending.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
1.96 -0.5 1.48 ± 2% perf-profile.calltrace.cycles-pp.ttwu_do_activate.sched_ttwu_pending.do_idle.cpu_startup_entry.start_secondary
1.96 -0.5 1.48 ± 2% perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.sched_ttwu_pending.do_idle.cpu_startup_entry
1.95 -0.5 1.47 ± 2% perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.sched_ttwu_pending.do_idle
1.84 -0.5 1.38 ± 3% perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate.sched_ttwu_pending
1.12 ± 2% -0.4 0.71 ± 4% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
1.10 ± 2% -0.4 0.69 ± 5% perf-profile.calltrace.cycles-pp.__sched_text_start.schedule_idle.do_idle.cpu_startup_entry.start_secondary
0.61 ± 2% -0.4 0.25 ±100% perf-profile.calltrace.cycles-pp.unwind_next_frame.arch_stack_walk.stack_trace_save_tsk.__account_scheduler_latency.enqueue_entity
1.04 -0.1 0.90 ± 5% perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
0.78 +0.0 0.82 ± 4% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
1.47 ± 4% +0.2 1.67 ± 3% perf-profile.calltrace.cycles-pp.pagevec_lookup_range_tag.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
1.46 ± 4% +0.2 1.66 ± 3% perf-profile.calltrace.cycles-pp.find_get_pages_range_tag.pagevec_lookup_range_tag.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
0.59 ± 8% +0.3 0.86 ± 4% perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork
0.58 ± 4% +0.4 1.01 perf-profile.calltrace.cycles-pp.try_to_wake_up.swake_up_locked.complete.issue_flush_thread.kthread
0.60 ± 4% +0.4 1.05 perf-profile.calltrace.cycles-pp.swake_up_locked.complete.issue_flush_thread.kthread.ret_from_fork
0.61 ± 4% +0.5 1.06 perf-profile.calltrace.cycles-pp.complete.issue_flush_thread.kthread.ret_from_fork
0.74 ± 4% +0.5 1.25 perf-profile.calltrace.cycles-pp.f2fs_write_begin.generic_perform_write.__generic_file_write_iter.f2fs_file_write_iter.new_sync_write
0.13 ±173% +0.5 0.65 ± 4% perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork
0.00 +0.5 0.52 ± 2% perf-profile.calltrace.cycles-pp.f2fs_update_data_blkaddr.f2fs_outplace_write_data.f2fs_do_write_data_page.f2fs_write_single_data_page.f2fs_write_cache_pages
0.00 +0.5 0.54 ± 5% perf-profile.calltrace.cycles-pp.submit_bio_wait.__submit_flush_wait.issue_flush_thread.kthread.ret_from_fork
0.00 +0.5 0.54 ± 2% perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_optimistic_spin.rwsem_down_write_slowpath.f2fs_submit_page_write.do_write_page
0.00 +0.6 0.55 perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_optimistic_spin.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_fsync_node_pages
0.00 +0.6 0.56 perf-profile.calltrace.cycles-pp.f2fs_submit_merged_ipu_write.f2fs_write_cache_pages.f2fs_write_data_pages.do_writepages.__filemap_fdatawrite_range
0.00 +0.6 0.56 perf-profile.calltrace.cycles-pp.__mutex_lock.f2fs_allocate_data_block.do_write_page.f2fs_do_write_node_page.__write_node_page
0.77 ± 3% +0.6 1.35 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 +0.6 0.59 ± 5% perf-profile.calltrace.cycles-pp.__submit_flush_wait.issue_flush_thread.kthread.ret_from_fork
0.00 +0.6 0.60 ± 6% perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_optimistic_spin.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_write_cache_pages
0.96 ± 3% +0.6 1.56 perf-profile.calltrace.cycles-pp.generic_make_request.submit_bio.__submit_merged_bio.__submit_merged_write_cond.f2fs_write_cache_pages
0.76 +0.6 1.37 perf-profile.calltrace.cycles-pp.generic_make_request.submit_bio.__submit_merged_bio.__submit_merged_write_cond.f2fs_fsync_node_pages
1.00 ± 3% +0.6 1.61 perf-profile.calltrace.cycles-pp.submit_bio.__submit_merged_bio.__submit_merged_write_cond.f2fs_write_cache_pages.f2fs_write_data_pages
1.02 ± 3% +0.6 1.64 perf-profile.calltrace.cycles-pp.__submit_merged_bio.__submit_merged_write_cond.f2fs_write_cache_pages.f2fs_write_data_pages.do_writepages
0.00 +0.6 0.62 perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up.swake_up_locked
0.78 +0.6 1.40 perf-profile.calltrace.cycles-pp.submit_bio.__submit_merged_bio.__submit_merged_write_cond.f2fs_fsync_node_pages.f2fs_do_sync_file
0.00 +0.6 0.63 perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.swake_up_locked.complete.issue_flush_thread
0.00 +0.6 0.63 perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.try_to_wake_up.swake_up_locked.complete
2.33 ± 17% +0.6 2.97 ± 7% 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
0.78 +0.6 1.42 perf-profile.calltrace.cycles-pp.__submit_merged_bio.__submit_merged_write_cond.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
0.00 +0.6 0.64 ± 2% perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_optimistic_spin.rwsem_down_write_slowpath.f2fs_allocate_data_block.do_write_page
0.00 +0.7 0.67 ± 6% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.__percpu_counter_sum.f2fs_space_for_roll_forward.f2fs_do_sync_file
1.19 ± 8% +0.7 1.86 ± 3% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_write_cache_pages
0.00 +0.7 0.73 ± 6% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.__percpu_counter_sum.f2fs_space_for_roll_forward.f2fs_do_sync_file.f2fs_file_write_iter
0.72 ± 7% +0.7 1.47 ± 5% perf-profile.calltrace.cycles-pp.__percpu_counter_sum.f2fs_space_for_roll_forward.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
0.75 ± 7% +0.8 1.51 ± 5% perf-profile.calltrace.cycles-pp.f2fs_space_for_roll_forward.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write
0.89 ± 4% +0.8 1.69 ± 2% perf-profile.calltrace.cycles-pp.f2fs_issue_flush.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write
0.00 +0.8 0.80 perf-profile.calltrace.cycles-pp.__sched_text_start.schedule.schedule_timeout.wait_for_completion.f2fs_issue_flush
1.29 ± 4% +0.8 2.10 perf-profile.calltrace.cycles-pp.generic_perform_write.__generic_file_write_iter.f2fs_file_write_iter.new_sync_write.vfs_write
0.14 ±173% +0.8 0.98 perf-profile.calltrace.cycles-pp.wait_for_completion.f2fs_issue_flush.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
0.00 +0.9 0.86 perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.wait_for_completion.f2fs_issue_flush.f2fs_do_sync_file
1.44 ± 4% +0.9 2.31 perf-profile.calltrace.cycles-pp.__generic_file_write_iter.f2fs_file_write_iter.new_sync_write.vfs_write.ksys_write
0.00 +0.9 0.89 perf-profile.calltrace.cycles-pp.schedule_timeout.wait_for_completion.f2fs_issue_flush.f2fs_do_sync_file.f2fs_file_write_iter
0.98 ± 2% +0.9 1.89 ± 2% perf-profile.calltrace.cycles-pp.issue_flush_thread.kthread.ret_from_fork
1.54 ± 5% +1.0 2.51 ± 3% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_write_cache_pages.f2fs_write_data_pages
1.57 ± 5% +1.0 2.54 ± 3% perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.__submit_merged_write_cond.f2fs_write_cache_pages.f2fs_write_data_pages.do_writepages
1.50 ± 2% +1.0 2.51 perf-profile.calltrace.cycles-pp.brd_make_request.generic_make_request.submit_bio.__submit_merged_bio.__submit_merged_write_cond
0.53 ± 2% +1.1 1.62 perf-profile.calltrace.cycles-pp.brd_do_bvec.brd_make_request.generic_make_request.submit_bio.__submit_merged_bio
0.00 +1.1 1.10 perf-profile.calltrace.cycles-pp.try_to_wake_up.wake_up_q.rwsem_wake.f2fs_allocate_data_block.do_write_page
0.00 +1.1 1.13 perf-profile.calltrace.cycles-pp.wake_up_q.rwsem_wake.f2fs_allocate_data_block.do_write_page.f2fs_outplace_write_data
1.58 ± 4% +1.2 2.76 ± 2% perf-profile.calltrace.cycles-pp.ret_from_fork
1.58 ± 4% +1.2 2.76 ± 2% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
0.00 +1.3 1.28 perf-profile.calltrace.cycles-pp.rwsem_wake.f2fs_allocate_data_block.do_write_page.f2fs_outplace_write_data.f2fs_do_write_data_page
3.06 ± 3% +2.0 5.06 ± 2% perf-profile.calltrace.cycles-pp.__submit_merged_write_cond.f2fs_write_cache_pages.f2fs_write_data_pages.do_writepages.__filemap_fdatawrite_range
49.92 +3.1 53.02 perf-profile.calltrace.cycles-pp.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write.ksys_write
2.81 ± 14% +3.9 6.73 ± 2% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.f2fs_submit_page_write.do_write_page
1.31 +4.0 5.32 perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.f2fs_submit_page_write.do_write_page.f2fs_do_write_node_page
1.33 +4.0 5.35 perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.f2fs_submit_page_write.do_write_page.f2fs_do_write_node_page.__write_node_page
1.58 +4.2 5.76 perf-profile.calltrace.cycles-pp.f2fs_submit_page_write.do_write_page.f2fs_do_write_node_page.__write_node_page.f2fs_fsync_node_pages
51.62 +4.2 55.84 perf-profile.calltrace.cycles-pp.f2fs_file_write_iter.new_sync_write.vfs_write.ksys_write.do_syscall_64
51.67 +4.2 55.90 perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
51.89 +4.3 56.23 perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
51.93 +4.4 56.29 perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
52.14 +4.5 56.63 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
52.16 +4.5 56.66 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
52.57 +4.6 57.19 perf-profile.calltrace.cycles-pp.write
2.44 +4.8 7.23 perf-profile.calltrace.cycles-pp.f2fs_do_write_node_page.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
2.43 +4.8 7.22 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 +5.3 5.34 ± 11% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_read_slowpath.__write_node_page.f2fs_fsync_node_pages
0.00 +6.0 5.98 ± 9% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_read_slowpath.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file
0.00 +6.4 6.44 ± 8% perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.__write_node_page.f2fs_fsync_node_pages.f2fs_do_sync_file.f2fs_file_write_iter
0.00 +8.2 8.21 ± 6% perf-profile.calltrace.cycles-pp.osq_lock.rwsem_optimistic_spin.rwsem_down_write_slowpath.f2fs_allocate_data_block.do_write_page
0.00 +9.8 9.79 ± 5% perf-profile.calltrace.cycles-pp.rwsem_optimistic_spin.rwsem_down_write_slowpath.f2fs_allocate_data_block.do_write_page.f2fs_outplace_write_data
0.00 +10.3 10.34 ± 5% perf-profile.calltrace.cycles-pp.rwsem_down_write_slowpath.f2fs_allocate_data_block.do_write_page.f2fs_outplace_write_data.f2fs_do_write_data_page
0.70 ± 2% +11.8 12.47 ± 4% 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
5.36 ± 8% +11.9 17.27 ± 4% 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
5.51 ± 8% +12.0 17.53 ± 3% perf-profile.calltrace.cycles-pp.f2fs_write_single_data_page.f2fs_write_cache_pages.f2fs_write_data_pages.do_writepages.__filemap_fdatawrite_range
3.10 ± 13% +12.5 15.57 ± 4% 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
3.40 ± 11% +12.7 16.13 ± 4% 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
9.22 ± 5% +14.3 23.56 ± 3% perf-profile.calltrace.cycles-pp.f2fs_write_cache_pages.f2fs_write_data_pages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range
9.36 ± 5% +14.4 23.75 ± 3% perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.f2fs_do_sync_file.f2fs_file_write_iter
9.34 ± 5% +14.4 23.73 ± 3% perf-profile.calltrace.cycles-pp.f2fs_write_data_pages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.f2fs_do_sync_file
9.39 ± 5% +14.4 23.79 ± 3% perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.file_write_and_wait_range.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write
9.48 ± 5% +14.4 23.93 ± 3% perf-profile.calltrace.cycles-pp.file_write_and_wait_range.f2fs_do_sync_file.f2fs_file_write_iter.new_sync_write.vfs_write
15.57 ± 2% -15.1 0.46 ± 3% perf-profile.children.cycles-pp.set_node_addr
33.70 -9.1 24.60 ± 2% perf-profile.children.cycles-pp.f2fs_fsync_node_pages
22.33 -6.6 15.70 ± 3% perf-profile.children.cycles-pp.__write_node_page
44.27 -6.0 38.27 ± 2% perf-profile.children.cycles-pp.start_secondary
44.90 -6.0 38.94 perf-profile.children.cycles-pp.secondary_startup_64
44.90 -6.0 38.94 perf-profile.children.cycles-pp.cpu_startup_entry
44.90 -6.0 38.94 perf-profile.children.cycles-pp.do_idle
38.62 -4.8 33.87 perf-profile.children.cycles-pp.intel_idle
39.65 -4.7 34.92 perf-profile.children.cycles-pp.cpuidle_enter_state
39.66 -4.7 34.93 perf-profile.children.cycles-pp.cpuidle_enter
2.34 ± 15% -2.0 0.30 ± 3% perf-profile.children.cycles-pp.f2fs_get_node_info
2.34 ± 35% -2.0 0.30 ± 4% perf-profile.children.cycles-pp.f2fs_is_checkpointed_node
3.66 ± 2% -2.0 1.69 perf-profile.children.cycles-pp.wake_up_q
3.81 ± 2% -2.0 1.85 perf-profile.children.cycles-pp.rwsem_wake
2.14 ± 12% -1.9 0.22 ± 6% perf-profile.children.cycles-pp.f2fs_need_inode_block_update
4.53 ± 2% -1.3 3.24 perf-profile.children.cycles-pp.try_to_wake_up
1.29 ± 4% -1.1 0.23 ± 8% perf-profile.children.cycles-pp._raw_spin_lock_irq
2.67 ± 3% -1.0 1.65 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
1.11 ± 10% -1.0 0.12 ± 5% perf-profile.children.cycles-pp.f2fs_need_dentry_mark
4.19 -1.0 3.21 perf-profile.children.cycles-pp.ttwu_do_activate
4.19 -1.0 3.21 perf-profile.children.cycles-pp.activate_task
4.16 -1.0 3.18 perf-profile.children.cycles-pp.enqueue_task_fair
3.99 -1.0 3.04 perf-profile.children.cycles-pp.enqueue_entity
3.22 -0.8 2.45 perf-profile.children.cycles-pp.__account_scheduler_latency
2.64 -0.5 2.10 perf-profile.children.cycles-pp.stack_trace_save_tsk
2.33 -0.5 1.80 perf-profile.children.cycles-pp.sched_ttwu_pending
2.49 ± 2% -0.5 1.98 perf-profile.children.cycles-pp.arch_stack_walk
2.79 ± 2% -0.4 2.35 perf-profile.children.cycles-pp.__sched_text_start
1.14 ± 2% -0.4 0.73 ± 5% perf-profile.children.cycles-pp.schedule_idle
1.61 ± 2% -0.3 1.28 ± 2% perf-profile.children.cycles-pp.unwind_next_frame
0.34 ± 7% -0.2 0.13 ± 5% perf-profile.children.cycles-pp.rwsem_mark_wake
0.71 ± 3% -0.2 0.53 perf-profile.children.cycles-pp.dequeue_entity
0.81 ± 2% -0.2 0.63 ± 2% perf-profile.children.cycles-pp.dequeue_task_fair
0.67 ± 3% -0.1 0.52 perf-profile.children.cycles-pp.update_load_avg
0.49 ± 4% -0.1 0.35 ± 3% perf-profile.children.cycles-pp.select_task_rq_fair
1.06 -0.1 0.93 ± 4% perf-profile.children.cycles-pp.menu_select
1.68 -0.1 1.56 perf-profile.children.cycles-pp.schedule
0.24 ± 2% -0.1 0.12 ± 8% perf-profile.children.cycles-pp.switch_mm_irqs_off
0.50 ± 6% -0.1 0.42 ± 2% perf-profile.children.cycles-pp.orc_find
0.36 ± 3% -0.1 0.28 ± 2% perf-profile.children.cycles-pp.__lookup_nat_cache
0.42 ± 5% -0.1 0.35 ± 5% perf-profile.children.cycles-pp.unwind_get_return_address
0.40 ± 6% -0.1 0.33 ± 3% perf-profile.children.cycles-pp.__kernel_text_address
0.37 ± 9% -0.1 0.30 ± 3% perf-profile.children.cycles-pp.kernel_text_address
0.14 ± 8% -0.1 0.08 ± 10% perf-profile.children.cycles-pp.update_cfs_rq_h_load
0.32 ± 5% -0.1 0.25 ± 4% perf-profile.children.cycles-pp.stack_trace_consume_entry_nosched
0.24 ± 3% -0.1 0.18 ± 4% perf-profile.children.cycles-pp.f2fs_update_inode_page
0.41 ± 5% -0.1 0.35 ± 2% perf-profile.children.cycles-pp.__orc_find
0.15 ± 7% -0.1 0.10 ± 13% perf-profile.children.cycles-pp.update_cfs_group
0.27 ± 2% -0.1 0.22 ± 3% perf-profile.children.cycles-pp.f2fs_write_inode
0.31 ± 4% -0.0 0.26 ± 2% perf-profile.children.cycles-pp.update_curr
0.30 ± 4% -0.0 0.26 ± 6% perf-profile.children.cycles-pp.set_next_entity
0.12 ± 5% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.wake_q_add
0.20 ± 7% -0.0 0.16 ± 5% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.08 ± 5% -0.0 0.04 ± 57% perf-profile.children.cycles-pp.cpuacct_charge
0.18 ± 7% -0.0 0.14 ± 7% perf-profile.children.cycles-pp.__list_add_valid
0.13 ± 9% -0.0 0.10 ± 5% perf-profile.children.cycles-pp.tick_nohz_idle_exit
0.12 ± 4% -0.0 0.09 ± 9% perf-profile.children.cycles-pp.f2fs_update_inode
0.14 ± 7% -0.0 0.10 ± 10% perf-profile.children.cycles-pp.native_write_msr
0.52 ± 2% -0.0 0.48 ± 3% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.14 ± 5% -0.0 0.11 ± 6% perf-profile.children.cycles-pp.finish_task_switch
0.29 ± 2% -0.0 0.26 ± 3% perf-profile.children.cycles-pp.get_next_timer_interrupt
0.18 ± 8% -0.0 0.15 ± 5% perf-profile.children.cycles-pp.select_idle_sibling
0.18 ± 4% -0.0 0.15 ± 8% perf-profile.children.cycles-pp.__switch_to_asm
0.09 ± 14% -0.0 0.07 ± 13% perf-profile.children.cycles-pp.nr_iowait_cpu
0.38 ± 4% -0.0 0.35 ± 3% perf-profile.children.cycles-pp.tick_nohz_next_event
0.20 ± 4% -0.0 0.18 ± 4% perf-profile.children.cycles-pp.native_sched_clock
0.24 ± 3% -0.0 0.22 ± 6% perf-profile.children.cycles-pp.update_rq_clock
0.18 ± 6% -0.0 0.16 ± 2% perf-profile.children.cycles-pp.__next_timer_interrupt
0.17 ± 2% -0.0 0.15 ± 5% perf-profile.children.cycles-pp.___perf_sw_event
0.09 ± 5% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.tick_nohz_idle_enter
0.08 ± 5% -0.0 0.06 ± 6% perf-profile.children.cycles-pp.in_sched_functions
0.07 ± 7% -0.0 0.05 perf-profile.children.cycles-pp.rcu_idle_exit
0.08 ± 5% +0.0 0.10 ± 7% perf-profile.children.cycles-pp.__set_nat_cache_dirty
0.06 ± 15% +0.0 0.07 ± 11% perf-profile.children.cycles-pp.__get_segment_type
0.05 ± 9% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.__fdget_pos
0.10 ± 4% +0.0 0.12 ± 5% perf-profile.children.cycles-pp.ksys_lseek
0.06 ± 7% +0.0 0.08 ± 10% perf-profile.children.cycles-pp.f2fs_inode_chksum_verify
0.07 ± 6% +0.0 0.09 ± 8% perf-profile.children.cycles-pp.common_file_perm
0.68 ± 2% +0.0 0.71 perf-profile.children.cycles-pp.hrtimer_interrupt
0.13 +0.0 0.16 ± 6% perf-profile.children.cycles-pp.read_tsc
0.06 ± 13% +0.0 0.09 perf-profile.children.cycles-pp.xas_set_mark
0.06 ± 13% +0.0 0.09 perf-profile.children.cycles-pp.__xa_set_mark
0.05 ± 8% +0.0 0.08 ± 8% perf-profile.children.cycles-pp.tag_pages_for_writeback
0.04 ± 57% +0.0 0.07 ± 7% perf-profile.children.cycles-pp.put_prev_entity
0.10 ± 14% +0.0 0.13 ± 9% perf-profile.children.cycles-pp.file_update_time
0.06 ± 13% +0.0 0.09 ± 7% perf-profile.children.cycles-pp.bio_associate_blkg_from_css
0.06 ± 13% +0.0 0.09 ± 7% perf-profile.children.cycles-pp.__mod_lruvec_state
0.08 ± 5% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.cpumask_next
0.09 ± 4% +0.0 0.12 ± 9% perf-profile.children.cycles-pp.security_file_permission
0.25 ± 4% +0.0 0.28 ± 6% perf-profile.children.cycles-pp.up_read
0.08 ± 10% +0.0 0.11 perf-profile.children.cycles-pp.rmqueue
0.07 ± 5% +0.0 0.11 ± 8% perf-profile.children.cycles-pp.unlock_page
0.04 ± 58% +0.0 0.07 ± 15% perf-profile.children.cycles-pp.update_blocked_averages
0.07 ± 11% +0.0 0.11 ± 6% perf-profile.children.cycles-pp.bio_associate_blkg
0.18 ± 7% +0.0 0.22 ± 7% perf-profile.children.cycles-pp.mutex_spin_on_owner
0.10 ± 8% +0.0 0.14 ± 3% perf-profile.children.cycles-pp.account_page_dirtied
0.11 ± 4% +0.0 0.15 ± 8% perf-profile.children.cycles-pp.kmem_cache_free
0.04 ± 58% +0.0 0.08 ± 8% perf-profile.children.cycles-pp.__filemap_fdatawait_range
0.15 ± 8% +0.0 0.19 ± 9% perf-profile.children.cycles-pp.dput
0.15 ± 8% +0.0 0.19 ± 7% perf-profile.children.cycles-pp.__dentry_kill
0.15 ± 5% +0.0 0.19 ± 7% perf-profile.children.cycles-pp.evict
0.15 ± 5% +0.0 0.19 ± 7% perf-profile.children.cycles-pp.f2fs_evict_inode
0.05 ± 8% +0.0 0.10 ± 4% perf-profile.children.cycles-pp.sb_clear_inode_writeback
0.15 ± 5% +0.0 0.20 ± 7% perf-profile.children.cycles-pp.exit_to_usermode_loop
0.15 ± 5% +0.0 0.20 ± 7% perf-profile.children.cycles-pp.__fput
0.12 ± 12% +0.0 0.17 ± 4% perf-profile.children.cycles-pp.___might_sleep
0.10 ± 11% +0.0 0.14 ± 8% perf-profile.children.cycles-pp.__mark_inode_dirty
0.06 ± 11% +0.0 0.11 ± 8% perf-profile.children.cycles-pp.f2fs_truncate_data_blocks_range
0.07 ± 10% +0.0 0.12 ± 7% perf-profile.children.cycles-pp.blk_throtl_bio
0.08 ± 8% +0.0 0.13 ± 6% perf-profile.children.cycles-pp.f2fs_merge_page_bio
0.01 ±173% +0.0 0.06 ± 16% perf-profile.children.cycles-pp.f2fs_llseek
0.15 ± 5% +0.0 0.20 ± 7% perf-profile.children.cycles-pp.close
0.15 ± 5% +0.0 0.20 ± 7% perf-profile.children.cycles-pp.task_work_run
0.13 ± 3% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.update_stats_enqueue_sleeper
0.11 ± 4% +0.0 0.16 ± 6% perf-profile.children.cycles-pp.percpu_counter_add_batch
0.06 ± 6% +0.0 0.11 ± 15% perf-profile.children.cycles-pp.f2fs_truncate
0.06 ± 6% +0.0 0.11 ± 15% perf-profile.children.cycles-pp.f2fs_do_truncate_blocks
0.03 ±100% +0.0 0.07 ± 14% perf-profile.children.cycles-pp.__xa_clear_mark
0.12 ± 7% +0.1 0.17 ± 2% perf-profile.children.cycles-pp.locate_dirty_segment
0.82 +0.1 0.87 ± 3% perf-profile.children.cycles-pp.release_pages
0.07 ± 13% +0.1 0.12 ± 3% perf-profile.children.cycles-pp.f2fs_update_dirty_page
0.01 ±173% +0.1 0.07 ± 6% perf-profile.children.cycles-pp.bvec_alloc
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.__bio_associate_blkg
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.bio_free
0.01 ±173% +0.1 0.07 ± 6% perf-profile.children.cycles-pp.truncate_inode_pages_range
0.01 ±173% +0.1 0.07 ± 12% perf-profile.children.cycles-pp.balance_dirty_pages_ratelimited
0.31 ± 7% +0.1 0.37 ± 3% perf-profile.children.cycles-pp.__radix_tree_lookup
0.07 ± 10% +0.1 0.13 ± 12% perf-profile.children.cycles-pp.f2fs_wait_on_node_pages_writeback
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.set_page_dirty
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.down_read_trylock
0.04 ± 58% +0.1 0.10 ± 15% perf-profile.children.cycles-pp.f2fs_get_block
0.04 ± 60% +0.1 0.10 ± 7% perf-profile.children.cycles-pp.mutex_unlock
0.03 ±100% +0.1 0.08 ± 10% perf-profile.children.cycles-pp.f2fs_invalidate_blocks
0.08 ± 10% +0.1 0.14 ± 5% perf-profile.children.cycles-pp.f2fs_del_fsync_node_entry
0.09 ± 7% +0.1 0.15 ± 8% perf-profile.children.cycles-pp.__has_merged_page
0.07 ± 5% +0.1 0.13 ± 8% perf-profile.children.cycles-pp.sb_mark_inode_writeback
0.00 +0.1 0.06 ± 11% perf-profile.children.cycles-pp.bio_endio
0.00 +0.1 0.06 ± 20% perf-profile.children.cycles-pp.__sb_start_write
0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.rcu_all_qs
0.00 +0.1 0.06 ± 6% perf-profile.children.cycles-pp.xas_clear_mark
0.13 ± 12% +0.1 0.20 ± 4% perf-profile.children.cycles-pp.copyin
0.12 ± 12% +0.1 0.18 ± 2% perf-profile.children.cycles-pp.f2fs_balance_fs
0.00 +0.1 0.07 ± 17% perf-profile.children.cycles-pp.f2fs_target_device
0.01 ±173% +0.1 0.08 ± 10% perf-profile.children.cycles-pp.f2fs_reserve_new_blocks
0.11 ± 7% +0.1 0.18 ± 6% perf-profile.children.cycles-pp.__remove_ino_entry
0.12 ± 13% +0.1 0.19 ± 2% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.01 ±173% +0.1 0.08 ± 15% perf-profile.children.cycles-pp.f2fs_reserve_block
0.11 ± 7% +0.1 0.18 ± 4% perf-profile.children.cycles-pp.f2fs_inplace_write_data
0.10 ± 10% +0.1 0.17 ± 8% perf-profile.children.cycles-pp.wait_for_completion_io
0.17 ± 8% +0.1 0.24 ± 7% perf-profile.children.cycles-pp.xas_load
0.08 ± 14% +0.1 0.15 ± 4% perf-profile.children.cycles-pp.__might_sleep
0.10 ± 9% +0.1 0.17 ± 4% perf-profile.children.cycles-pp.__is_cp_guaranteed
1.05 ± 2% +0.1 1.13 ± 3% perf-profile.children.cycles-pp.smp_apic_timer_interrupt
0.14 ± 10% +0.1 0.22 perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic
0.14 ± 8% +0.1 0.21 ± 7% perf-profile.children.cycles-pp.kmem_cache_alloc
0.03 ±100% +0.1 0.11 ± 6% perf-profile.children.cycles-pp.f2fs_lookup_extent_cache
0.14 ± 3% +0.1 0.23 ± 4% perf-profile.children.cycles-pp.read_node_page
0.57 ± 2% +0.1 0.65 ± 3% perf-profile.children.cycles-pp.pick_next_task_fair
0.13 ± 11% +0.1 0.22 ± 5% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.12 ± 14% +0.1 0.20 ± 7% perf-profile.children.cycles-pp.mempool_alloc
0.00 +0.1 0.09 ± 4% perf-profile.children.cycles-pp.md_submit_flush_data
1.15 ± 2% +0.1 1.24 ± 3% perf-profile.children.cycles-pp.apic_timer_interrupt
0.13 ± 3% +0.1 0.22 ± 4% perf-profile.children.cycles-pp.entry_SYSCALL_64
0.15 ± 4% +0.1 0.24 ± 9% perf-profile.children.cycles-pp.mutex_lock
0.14 ± 7% +0.1 0.23 ± 3% perf-profile.children.cycles-pp.__bio_alloc
0.00 +0.1 0.10 ± 8% perf-profile.children.cycles-pp.f2fs_wait_on_page_writeback
0.16 ± 7% +0.1 0.27 ± 3% perf-profile.children.cycles-pp.f2fs_get_dnode_of_data
0.15 ± 8% +0.1 0.27 ± 6% perf-profile.children.cycles-pp.bio_alloc_bioset
0.09 ± 8% +0.1 0.21 ± 23% perf-profile.children.cycles-pp.f2fs_preallocate_blocks
0.22 ± 3% +0.1 0.34 ± 6% perf-profile.children.cycles-pp.find_get_entry
0.23 ± 7% +0.1 0.35 perf-profile.children.cycles-pp.f2fs_set_data_page_dirty
0.27 +0.1 0.39 ± 4% perf-profile.children.cycles-pp.f2fs_is_valid_blkaddr
0.01 ±173% +0.1 0.14 ± 9% perf-profile.children.cycles-pp.update_sd_lb_stats
0.07 ± 7% +0.1 0.19 ± 8% perf-profile.children.cycles-pp.load_balance
0.21 ± 12% +0.1 0.34 ± 5% perf-profile.children.cycles-pp.xas_find_marked
0.16 ± 7% +0.1 0.29 ± 3% perf-profile.children.cycles-pp.brd_lookup_page
0.08 ± 8% +0.1 0.21 ± 4% perf-profile.children.cycles-pp.newidle_balance
0.01 ±173% +0.1 0.15 ± 5% perf-profile.children.cycles-pp.find_busiest_group
0.07 ± 11% +0.1 0.21 ± 3% perf-profile.children.cycles-pp.autoremove_wake_function
0.29 ± 4% +0.1 0.43 ± 4% perf-profile.children.cycles-pp.lseek64
0.00 +0.1 0.14 ± 32% perf-profile.children.cycles-pp.f2fs_convert_inline_inode
0.12 ± 4% +0.1 0.27 ± 5% perf-profile.children.cycles-pp.up_write
0.27 ± 4% +0.1 0.41 ± 5% perf-profile.children.cycles-pp.update_sit_entry
0.08 ± 10% +0.1 0.23 ± 6% perf-profile.children.cycles-pp.__wake_up_common
0.01 ±173% +0.1 0.16 ± 10% perf-profile.children.cycles-pp.preempt_schedule_common
2.22 ± 2% +0.2 2.38 perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.48 ± 9% +0.2 0.65 ± 4% perf-profile.children.cycles-pp.process_one_work
0.12 ± 7% +0.2 0.28 ± 8% perf-profile.children.cycles-pp._cond_resched
0.21 ± 5% +0.2 0.39 ± 4% perf-profile.children.cycles-pp.down_write
0.39 ± 4% +0.2 0.56 perf-profile.children.cycles-pp.__mutex_lock
0.39 ± 10% +0.2 0.56 perf-profile.children.cycles-pp.f2fs_submit_merged_ipu_write
0.32 ± 8% +0.2 0.50 perf-profile.children.cycles-pp.f2fs_write_end
0.34 ± 2% +0.2 0.52 ± 5% perf-profile.children.cycles-pp.pagecache_get_page
0.21 ± 10% +0.2 0.40 perf-profile.children.cycles-pp.generic_make_request_checks
0.16 ± 4% +0.2 0.35 ± 8% perf-profile.children.cycles-pp.submit_flushes
0.35 ± 3% +0.2 0.55 ± 3% perf-profile.children.cycles-pp.__test_set_page_writeback
0.29 ± 4% +0.2 0.50 ± 2% perf-profile.children.cycles-pp.test_clear_page_writeback
0.38 ± 4% +0.2 0.58 perf-profile.children.cycles-pp.__get_node_page
0.30 ± 3% +0.2 0.51 ± 2% perf-profile.children.cycles-pp.end_page_writeback
0.15 +0.2 0.36 perf-profile.children.cycles-pp.__wake_up_common_lock
0.30 ± 3% +0.2 0.51 ± 2% perf-profile.children.cycles-pp.f2fs_set_node_page_dirty
0.20 ± 7% +0.2 0.42 ± 3% perf-profile.children.cycles-pp.__queue_work
0.37 ± 5% +0.2 0.60 ± 3% perf-profile.children.cycles-pp.clear_page_erms
0.38 ± 4% +0.2 0.61 ± 3% perf-profile.children.cycles-pp.prep_new_page
0.36 ± 5% +0.2 0.59 perf-profile.children.cycles-pp.__set_page_dirty_nobuffers
0.51 ± 2% +0.2 0.74 perf-profile.children.cycles-pp.down_read
0.28 +0.2 0.52 ± 2% perf-profile.children.cycles-pp.f2fs_update_data_blkaddr
0.28 ± 2% +0.2 0.53 ± 2% perf-profile.children.cycles-pp.f2fs_set_data_blkaddr
0.71 ± 2% +0.2 0.96 ± 3% perf-profile.children.cycles-pp._raw_spin_lock
0.21 ± 7% +0.2 0.45 ± 2% perf-profile.children.cycles-pp.queue_work_on
1.52 ± 4% +0.3 1.78 ± 3% perf-profile.children.cycles-pp.find_get_pages_range_tag
1.54 ± 4% +0.3 1.79 ± 3% perf-profile.children.cycles-pp.pagevec_lookup_range_tag
0.59 ± 8% +0.3 0.86 ± 4% perf-profile.children.cycles-pp.worker_thread
0.22 ± 7% +0.3 0.49 ± 2% perf-profile.children.cycles-pp.md_flush_request
0.47 ± 3% +0.3 0.75 ± 2% perf-profile.children.cycles-pp.get_page_from_freelist
0.75 ± 4% +0.3 1.05 perf-profile.children.cycles-pp.swake_up_locked
0.52 ± 3% +0.3 0.82 ± 2% perf-profile.children.cycles-pp.__alloc_pages_nodemask
0.77 ± 5% +0.3 1.07 perf-profile.children.cycles-pp.complete
10.60 +0.4 10.96 perf-profile.children.cycles-pp.__submit_merged_write_cond
0.63 ± 2% +0.4 1.00 ± 2% perf-profile.children.cycles-pp.brd_insert_page
0.37 ± 9% +0.4 0.75 ± 2% perf-profile.children.cycles-pp.raid0_make_request
0.51 ± 2% +0.4 0.91 perf-profile.children.cycles-pp.f2fs_write_end_io
0.41 ± 4% +0.4 0.81 ± 4% perf-profile.children.cycles-pp.submit_bio_wait
0.41 ± 8% +0.4 0.82 ± 2% perf-profile.children.cycles-pp.md_handle_request
0.48 ± 3% +0.4 0.89 perf-profile.children.cycles-pp.schedule_timeout
0.45 ± 3% +0.4 0.88 ± 3% perf-profile.children.cycles-pp.__submit_flush_wait
0.49 ± 6% +0.5 0.96 perf-profile.children.cycles-pp.md_make_request
0.49 ± 6% +0.5 0.98 perf-profile.children.cycles-pp.wait_for_completion
0.74 ± 4% +0.5 1.25 perf-profile.children.cycles-pp.f2fs_write_begin
1.14 ± 3% +0.7 1.84 perf-profile.children.cycles-pp.brd_do_bvec
0.73 ± 6% +0.7 1.47 ± 5% perf-profile.children.cycles-pp.__percpu_counter_sum
0.75 ± 7% +0.8 1.51 ± 5% perf-profile.children.cycles-pp.f2fs_space_for_roll_forward
0.89 ± 4% +0.8 1.69 ± 2% perf-profile.children.cycles-pp.f2fs_issue_flush
1.30 ± 4% +0.8 2.14 perf-profile.children.cycles-pp.generic_perform_write
1.45 ± 4% +0.9 2.32 perf-profile.children.cycles-pp.__generic_file_write_iter
0.98 ± 2% +0.9 1.89 ± 2% perf-profile.children.cycles-pp.issue_flush_thread
1.74 ± 2% +1.2 2.89 perf-profile.children.cycles-pp.brd_make_request
1.58 ± 4% +1.2 2.76 ± 2% perf-profile.children.cycles-pp.ret_from_fork
1.58 ± 4% +1.2 2.76 ± 2% perf-profile.children.cycles-pp.kthread
2.38 +1.2 3.58 ± 2% perf-profile.children.cycles-pp.rwsem_spin_on_owner
1.81 ± 2% +1.3 3.08 perf-profile.children.cycles-pp.__submit_merged_bio
2.46 ± 3% +1.8 4.27 perf-profile.children.cycles-pp.generic_make_request
2.47 ± 3% +1.8 4.29 perf-profile.children.cycles-pp.submit_bio
49.92 +3.1 53.02 perf-profile.children.cycles-pp.f2fs_do_sync_file
51.63 +4.2 55.84 perf-profile.children.cycles-pp.f2fs_file_write_iter
51.68 +4.2 55.91 perf-profile.children.cycles-pp.new_sync_write
51.91 +4.3 56.24 perf-profile.children.cycles-pp.vfs_write
51.94 +4.4 56.30 perf-profile.children.cycles-pp.ksys_write
52.61 +4.6 57.24 perf-profile.children.cycles-pp.write
52.63 +4.6 57.27 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
52.61 +4.6 57.25 perf-profile.children.cycles-pp.do_syscall_64
2.44 +4.8 7.23 perf-profile.children.cycles-pp.f2fs_do_write_node_page
3.92 ± 10% +4.8 8.73 ± 2% perf-profile.children.cycles-pp.f2fs_submit_page_write
5.36 ± 8% +11.9 17.27 ± 4% perf-profile.children.cycles-pp.f2fs_do_write_data_page
5.51 ± 8% +12.0 17.53 ± 3% perf-profile.children.cycles-pp.f2fs_write_single_data_page
1.47 ± 2% +12.4 13.92 ± 3% perf-profile.children.cycles-pp.f2fs_allocate_data_block
3.41 ± 11% +12.8 16.22 ± 4% perf-profile.children.cycles-pp.f2fs_outplace_write_data
9.23 ± 5% +14.3 23.56 ± 3% perf-profile.children.cycles-pp.f2fs_write_cache_pages
9.36 ± 5% +14.4 23.75 ± 3% perf-profile.children.cycles-pp.do_writepages
9.35 ± 5% +14.4 23.73 ± 3% perf-profile.children.cycles-pp.f2fs_write_data_pages
9.39 ± 5% +14.4 23.79 ± 3% perf-profile.children.cycles-pp.__filemap_fdatawrite_range
9.48 ± 5% +14.4 23.93 ± 3% perf-profile.children.cycles-pp.file_write_and_wait_range
5.53 ± 7% +17.4 22.89 ± 2% perf-profile.children.cycles-pp.do_write_page
38.61 -4.8 33.85 perf-profile.self.cycles-pp.intel_idle
2.66 ± 3% -1.0 1.65 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.92 -0.2 0.68 ± 4% perf-profile.self.cycles-pp.unwind_next_frame
0.42 ± 6% -0.2 0.19 ± 2% perf-profile.self.cycles-pp.rwsem_down_read_slowpath
0.39 ± 2% -0.2 0.22 ± 5% perf-profile.self.cycles-pp.__account_scheduler_latency
0.45 ± 2% -0.1 0.32 ± 6% perf-profile.self.cycles-pp.__sched_text_start
0.11 ± 3% -0.1 0.03 ±100% perf-profile.self.cycles-pp.rwsem_mark_wake
0.30 ± 4% -0.1 0.22 ± 3% perf-profile.self.cycles-pp.update_load_avg
0.11 ± 7% -0.1 0.03 ±100% perf-profile.self.cycles-pp.wake_up_q
0.41 ± 3% -0.1 0.33 ± 6% perf-profile.self.cycles-pp.menu_select
0.14 ± 8% -0.1 0.08 ± 10% perf-profile.self.cycles-pp.update_cfs_rq_h_load
0.23 ± 7% -0.1 0.18 ± 8% perf-profile.self.cycles-pp.stack_trace_consume_entry_nosched
0.15 ± 6% -0.1 0.10 ± 11% perf-profile.self.cycles-pp.update_cfs_group
0.40 ± 4% -0.1 0.35 perf-profile.self.cycles-pp.__orc_find
0.13 ± 5% -0.1 0.08 ± 15% perf-profile.self.cycles-pp.switch_mm_irqs_off
0.44 ± 3% -0.0 0.39 ± 2% perf-profile.self.cycles-pp.try_to_wake_up
0.16 ± 7% -0.0 0.11 ± 7% perf-profile.self.cycles-pp.select_task_rq_fair
0.12 ± 5% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.wake_q_add
0.08 ± 5% -0.0 0.04 ± 57% perf-profile.self.cycles-pp.cpuacct_charge
0.17 ± 6% -0.0 0.14 ± 8% perf-profile.self.cycles-pp.do_idle
0.20 ± 7% -0.0 0.16 ± 5% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.14 ± 7% -0.0 0.10 ± 7% perf-profile.self.cycles-pp.native_write_msr
0.17 ± 6% -0.0 0.14 ± 9% perf-profile.self.cycles-pp.__list_add_valid
0.20 ± 9% -0.0 0.17 ± 9% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.16 ± 5% -0.0 0.13 ± 7% perf-profile.self.cycles-pp.set_next_entity
0.12 ± 6% -0.0 0.09 ± 4% perf-profile.self.cycles-pp.enqueue_entity
0.09 ± 14% -0.0 0.07 ± 13% perf-profile.self.cycles-pp.nr_iowait_cpu
0.18 ± 6% -0.0 0.15 ± 8% perf-profile.self.cycles-pp.__switch_to_asm
0.15 ± 2% -0.0 0.12 ± 6% perf-profile.self.cycles-pp.___perf_sw_event
0.11 ± 7% -0.0 0.09 ± 9% perf-profile.self.cycles-pp.stack_trace_save_tsk
0.19 ± 2% -0.0 0.17 ± 4% perf-profile.self.cycles-pp.update_rq_clock
0.18 ± 3% -0.0 0.15 ± 3% perf-profile.self.cycles-pp.update_curr
0.19 ± 4% -0.0 0.17 ± 4% perf-profile.self.cycles-pp.native_sched_clock
0.10 ± 7% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.finish_task_switch
0.09 ± 11% -0.0 0.07 ± 10% perf-profile.self.cycles-pp.kernel_text_address
0.10 ± 5% -0.0 0.08 ± 6% perf-profile.self.cycles-pp.update_stats_enqueue_sleeper
0.07 ± 10% +0.0 0.09 ± 4% perf-profile.self.cycles-pp.schedule
0.06 ± 7% +0.0 0.08 ± 6% perf-profile.self.cycles-pp.write
0.10 ± 8% +0.0 0.12 ± 8% perf-profile.self.cycles-pp.rwsem_down_write_slowpath
0.10 ± 7% +0.0 0.12 ± 8% perf-profile.self.cycles-pp.__test_set_page_writeback
0.05 ± 8% +0.0 0.08 ± 6% perf-profile.self.cycles-pp.f2fs_get_node_info
0.12 ± 3% +0.0 0.15 ± 7% perf-profile.self.cycles-pp.read_tsc
0.07 ± 14% +0.0 0.10 perf-profile.self.cycles-pp.f2fs_write_cache_pages
0.06 ± 13% +0.0 0.09 perf-profile.self.cycles-pp.xas_set_mark
0.05 ± 9% +0.0 0.08 ± 10% perf-profile.self.cycles-pp.locate_dirty_segment
0.05 ± 8% +0.0 0.08 ± 10% perf-profile.self.cycles-pp.test_clear_page_writeback
0.08 ± 5% +0.0 0.11 ± 9% perf-profile.self.cycles-pp.kmem_cache_free
0.04 ± 58% +0.0 0.07 ± 17% perf-profile.self.cycles-pp.generic_make_request
0.04 ± 60% +0.0 0.07 ± 11% perf-profile.self.cycles-pp.__get_segment_type
0.07 ± 5% +0.0 0.11 ± 8% perf-profile.self.cycles-pp.unlock_page
0.07 ± 6% +0.0 0.10 ± 7% perf-profile.self.cycles-pp.f2fs_do_write_data_page
0.18 ± 7% +0.0 0.22 ± 7% perf-profile.self.cycles-pp.mutex_spin_on_owner
0.10 ± 12% +0.0 0.14 ± 7% perf-profile.self.cycles-pp.__write_node_page
0.08 ± 6% +0.0 0.11 ± 7% perf-profile.self.cycles-pp.__mark_inode_dirty
0.07 +0.0 0.11 ± 6% perf-profile.self.cycles-pp.f2fs_set_node_page_dirty
0.05 ± 8% +0.0 0.09 ± 8% perf-profile.self.cycles-pp.raid0_make_request
0.07 ± 12% +0.0 0.11 ± 6% perf-profile.self.cycles-pp.f2fs_get_dnode_of_data
0.11 ± 4% +0.0 0.15 ± 4% perf-profile.self.cycles-pp.percpu_counter_add_batch
0.07 ± 7% +0.0 0.11 ± 6% perf-profile.self.cycles-pp.md_make_request
0.12 ± 8% +0.0 0.17 ± 3% perf-profile.self.cycles-pp.___might_sleep
0.06 ± 11% +0.0 0.11 ± 7% perf-profile.self.cycles-pp.f2fs_write_single_data_page
0.08 ± 11% +0.0 0.12 ± 6% perf-profile.self.cycles-pp.f2fs_issue_flush
0.03 ±100% +0.0 0.07 ± 17% perf-profile.self.cycles-pp.__submit_merged_write_cond
0.03 ±100% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.md_handle_request
0.08 ± 8% +0.1 0.13 ± 9% perf-profile.self.cycles-pp.__get_node_page
0.01 ±173% +0.1 0.06 ± 6% perf-profile.self.cycles-pp.f2fs_write_end
0.01 ±173% +0.1 0.06 ± 13% perf-profile.self.cycles-pp.account_page_dirtied
0.01 ±173% +0.1 0.06 ± 13% perf-profile.self.cycles-pp.blk_throtl_bio
0.00 +0.1 0.05 perf-profile.self.cycles-pp.f2fs_write_inode
0.09 ± 7% +0.1 0.14 ± 7% perf-profile.self.cycles-pp.f2fs_write_data_pages
0.08 ± 5% +0.1 0.14 ± 11% perf-profile.self.cycles-pp.read_node_page
0.10 ± 7% +0.1 0.15 ± 7% perf-profile.self.cycles-pp.xas_load
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.__bio_associate_blkg
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.bio_alloc_bioset
0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.generic_perform_write
0.05 ± 58% +0.1 0.10 ± 4% perf-profile.self.cycles-pp.generic_make_request_checks
0.00 +0.1 0.06 ± 14% perf-profile.self.cycles-pp.f2fs_llseek
0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.down_read_trylock
0.01 ±173% +0.1 0.07 ± 10% perf-profile.self.cycles-pp.__set_page_dirty_nobuffers
0.09 ± 7% +0.1 0.15 ± 8% perf-profile.self.cycles-pp.__has_merged_page
0.09 ± 4% +0.1 0.15 ± 12% perf-profile.self.cycles-pp.f2fs_submit_page_write
0.00 +0.1 0.06 perf-profile.self.cycles-pp.issue_flush_thread
0.15 ± 12% +0.1 0.21 ± 4% perf-profile.self.cycles-pp.f2fs_do_sync_file
0.30 ± 7% +0.1 0.36 ± 3% perf-profile.self.cycles-pp.__radix_tree_lookup
0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.do_write_page
0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.xas_clear_mark
0.11 ± 10% +0.1 0.17 ± 8% perf-profile.self.cycles-pp.kmem_cache_alloc
0.07 ± 10% +0.1 0.14 ± 6% perf-profile.self.cycles-pp.__might_sleep
0.03 ±100% +0.1 0.09 ± 8% perf-profile.self.cycles-pp.mutex_unlock
0.00 +0.1 0.07 ± 7% perf-profile.self.cycles-pp._cond_resched
0.13 ± 5% +0.1 0.20 ± 5% perf-profile.self.cycles-pp.find_get_entry
0.12 ± 15% +0.1 0.18 ± 2% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.01 ±173% +0.1 0.08 perf-profile.self.cycles-pp.f2fs_lookup_extent_cache
0.10 ± 9% +0.1 0.17 ± 3% perf-profile.self.cycles-pp.__is_cp_guaranteed
0.11 ± 7% +0.1 0.18 ± 2% perf-profile.self.cycles-pp.f2fs_balance_fs
0.13 ± 5% +0.1 0.21 ± 8% perf-profile.self.cycles-pp.mutex_lock
0.08 ± 12% +0.1 0.16 ± 6% perf-profile.self.cycles-pp.f2fs_write_end_io
0.08 ± 8% +0.1 0.16 ± 7% perf-profile.self.cycles-pp.f2fs_file_write_iter
0.12 ± 8% +0.1 0.20 ± 3% perf-profile.self.cycles-pp.f2fs_write_begin
0.12 ± 3% +0.1 0.20 ± 5% perf-profile.self.cycles-pp.entry_SYSCALL_64
0.13 ± 9% +0.1 0.22 ± 5% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.03 ±100% +0.1 0.11 ± 14% perf-profile.self.cycles-pp.submit_flushes
0.15 ± 5% +0.1 0.24 ± 6% perf-profile.self.cycles-pp.f2fs_allocate_data_block
0.00 +0.1 0.10 ± 8% perf-profile.self.cycles-pp.update_sd_lb_stats
0.27 +0.1 0.39 ± 3% perf-profile.self.cycles-pp.f2fs_is_valid_blkaddr
0.21 ± 10% +0.1 0.34 ± 5% perf-profile.self.cycles-pp.xas_find_marked
0.18 ± 6% +0.1 0.32 ± 4% perf-profile.self.cycles-pp.down_write
0.12 ± 3% +0.1 0.26 ± 4% perf-profile.self.cycles-pp.up_write
0.26 ± 5% +0.1 0.39 ± 3% perf-profile.self.cycles-pp.update_sit_entry
0.70 ± 4% +0.1 0.84 ± 2% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.29 ± 2% +0.2 1.44 ± 2% perf-profile.self.cycles-pp.find_get_pages_range_tag
0.24 ± 4% +0.2 0.40 ± 6% perf-profile.self.cycles-pp.do_syscall_64
0.35 ± 6% +0.2 0.55 perf-profile.self.cycles-pp.brd_do_bvec
0.44 +0.2 0.65 perf-profile.self.cycles-pp.down_read
0.37 ± 4% +0.2 0.58 ± 3% perf-profile.self.cycles-pp.clear_page_erms
0.62 +0.3 0.87 ± 4% perf-profile.self.cycles-pp._raw_spin_lock
0.34 ± 11% +0.3 0.63 ± 6% perf-profile.self.cycles-pp.__percpu_counter_sum
1.31 ± 2% +0.3 1.65 ± 6% perf-profile.self.cycles-pp.rwsem_optimistic_spin
2.17 ± 2% +1.1 3.31 perf-profile.self.cycles-pp.rwsem_spin_on_owner
aim7.jobs-per-min
12500 +-------------------------------------------------------------------+
12000 |-+ OO OO O |
| O OO OO OO OO O OO O O O |
11500 |O+ OO OO O OO O OOO |
11000 |-+OO O O O |
| |
10500 |-+ O |
10000 |-+ |
9500 |-+ |
| |
9000 |-+ |
8500 |-+ |
|+. +.++. +.++. ++.+ .++. ++.+ +.+|
8000 |-++ ++ + + + +.+++.++.++.+++.++.+++.++.++.+++.+ |
7500 +-------------------------------------------------------------------+
aim7.time.system_time
950 +---------------------------------------------------------------------+
| + +.++.++.+ .+ +. +. |
900 |+.++.++.++.++.++.+++.++.++.++.++.+ +.+ + +.++ ++.++.+ ++.+|
850 |-+ |
| |
800 |-+ |
| |
750 |-+ |
| |
700 |-+ |
650 |-+ |
| |
600 |-+ O O |
|O O O OO OO OO OOO O OO OO OO O O O OO O O OOO |
550 +---------------------------------------------------------------------+
aim7.time.elapsed_time
80 +----------------------------------------------------------------------+
| +. +. |
75 |+.++.+ .++.++.++.++. +.++.++.+ .++.+++.++.+ + ++.++.++.++.++.++.++.+|
| + + + |
70 |-+ |
| |
65 |-+ |
| |
60 |-+ |
| O |
55 |-+ O O O |
|O O OO OO OO O O O OO O O O OO O |
50 |-+ O OO OO O O OOO OO O O O |
| |
45 +----------------------------------------------------------------------+
aim7.time.elapsed_time.max
80 +----------------------------------------------------------------------+
| +. +. |
75 |+.++.+ .++.++.++.++. +.++.++.+ .++.+++.++.+ + ++.++.++.++.++.++.++.+|
| + + + |
70 |-+ |
| |
65 |-+ |
| |
60 |-+ |
| O |
55 |-+ O O O |
|O O OO OO OO O O O OO O O O OO O |
50 |-+ O OO OO O O OOO OO O O O |
| |
45 +----------------------------------------------------------------------+
aim7.time.voluntary_context_switches
2.2e+07 +-----------------------------------------------------------------+
|+.++.+ +.+++.++.++ .+++.++.+ +.+++.++.+ +. + .+ ++.+++. +.++ |
2e+07 |-+ + + + + + + +.+ + +.+|
| |
1.8e+07 |-+ |
| |
1.6e+07 |-+ |
| |
1.4e+07 |-+ |
| |
1.2e+07 |-+ |
| |
1e+07 |-+ |
| |
8e+06 +-----------------------------------------------------------------+
aim7.time.file_system_outputs
8.7e+07 +-----------------------------------------------------------------+
| |
8.6e+07 |+.++.+++.+++.++.+++.+++.++.+++.+++.++.+++.+++.++.+++.+++.++.+++.+|
| |
8.5e+07 |-+ |
| |
8.4e+07 |-+ |
| |
8.3e+07 |-+ |
| |
8.2e+07 |-+ |
| |
8.1e+07 |-+ |
| O OO OOO O OOO OOO OO OOO OOO OO O O OOO OO OOO |
8e+07 +-----------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
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.
Thanks,
Rong Chen
View attachment "config-5.6.0-11903-gca7f76e680745" of type "text/plain" (202296 bytes)
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