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Open Source and information security mailing list archives
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Date: Mon, 18 Nov 2019 16:25:59 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Hillf Danton <hdanton@...a.com>
Cc: linux-mm <linux-mm@...ck.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Rong Chen <rong.a.chen@...el.com>,
Fengguang Wu <fengguang.wu@...el.com>,
Tejun Heo <tj@...nel.org>, Shakeel Butt <shakeelb@...gle.com>,
Minchan Kim <minchan@...nel.org>, Mel Gorman <mgorman@...e.de>,
linux-kernel <linux-kernel@...r.kernel.org>,
Hillf Danton <hdanton@...a.com>, lkp@...ts.01.org
Subject: [writeback] e4f9eb2268: fsmark.files_per_sec 48.8% improvement
Greeting,
FYI, we noticed a 48.8% improvement of fsmark.files_per_sec due to commit:
commit: e4f9eb2268da0eb6b706fe582ef34cbfc359c799 ("[RFC v3] writeback: add elastic bdi in cgwb bdp")
url: https://github.com/0day-ci/linux/commits/Hillf-Danton/writeback-add-elastic-bdi-in-cgwb-bdp/20191113-060336
in testcase: fsmark
on test machine: 96 threads Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 256G memory
with following parameters:
iterations: 1x
nr_threads: 32t
disk: 1HDD
fs: f2fs
filesize: 16MB
test_size: 60G
sync_method: NoSync
nr_directories: 16d
nr_files_per_directory: 256fpd
cpufreq_governor: performance
ucode: 0x500002b
test-description: The fsmark is a file system benchmark to test synchronous write workloads, for example, mail servers workload.
test-url: https://sourceforge.net/projects/fsmark/
In addition to that, the commit also has significant impact on the following tests:
+------------------+----------------------------------------------------------------------+
| testcase: change | fsmark: fsmark.files_per_sec 84.3% improvement |
| test machine | 96 threads Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 256G memory |
| test parameters | cpufreq_governor=performance |
| | disk=1SSD |
| | filesize=16MB |
| | fs=btrfs |
| | iterations=1x |
| | nr_directories=16d |
| | nr_files_per_directory=256fpd |
| | nr_threads=32t |
| | sync_method=NoSync |
| | test_size=60G |
| | ucode=0x500002b |
+------------------+----------------------------------------------------------------------+
| testcase: change | fsmark: fsmark.files_per_sec 39.4% improvement |
| test machine | 96 threads Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 256G memory |
| test parameters | cpufreq_governor=performance |
| | disk=1SSD |
| | filesize=16MB |
| | fs=f2fs |
| | iterations=1x |
| | nr_directories=16d |
| | nr_files_per_directory=256fpd |
| | nr_threads=32t |
| | sync_method=NoSync |
| | test_size=60G |
| | ucode=0x500002b |
+------------------+----------------------------------------------------------------------+
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/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase/ucode:
gcc-7/performance/1HDD/16MB/f2fs/1x/x86_64-rhel-7.6/16d/256fpd/32t/debian-x86_64-2019-09-23.cgz/NoSync/lkp-csl-2sp7/60G/fsmark/0x500002b
commit:
eb094f0696 ("Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
e4f9eb2268 ("writeback: add elastic bdi in cgwb bdp")
eb094f06963bb0fd e4f9eb2268da0eb6b706fe582ef
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:4 25% 1:4 dmesg.WARNING:stack_recursion
%stddev %change %stddev
\ | \
206181 ± 3% -24.0% 156619 fsmark.app_overhead
36.85 +48.8% 54.85 ± 2% fsmark.files_per_sec
347.27 +5.2% 365.18 ± 4% fsmark.time.elapsed_time
347.27 +5.2% 365.18 ± 4% fsmark.time.elapsed_time.max
82.25 ± 5% +28.9% 106.00 ± 7% fsmark.time.percent_of_cpu_this_job_got
286.02 ± 5% +35.5% 387.44 ± 4% fsmark.time.system_time
136907 -38.4% 84268 fsmark.time.voluntary_context_switches
5.109e+08 ±102% -74.3% 1.314e+08 ±168% cpuidle.C1.time
6376448 +7.8% 6874624 ± 6% meminfo.DirectMap2M
9.35 ± 3% -8.4 0.95 mpstat.cpu.all.iowait%
0.92 ± 4% +0.3 1.23 ± 7% mpstat.cpu.all.sys%
1.52 ±102% -1.2 0.37 ±168% turbostat.C1%
42.25 ± 3% -6.5% 39.50 ± 2% turbostat.PkgTmp
27542 ± 24% +34.9% 37156 ± 7% numa-vmstat.node1.nr_active_anon
27275 ± 25% +34.4% 36654 ± 8% numa-vmstat.node1.nr_anon_pages
27542 ± 24% +34.9% 37156 ± 7% numa-vmstat.node1.nr_zone_active_anon
89.25 +8.7% 97.00 vmstat.cpu.id
9.00 -100.0% 0.00 vmstat.procs.b
2180 ± 2% -15.6% 1841 vmstat.system.cs
89.63 +9.0% 97.68 iostat.cpu.idle
9.29 ± 3% -89.9% 0.94 iostat.cpu.iowait
0.97 ± 5% +31.0% 1.27 ± 7% iostat.cpu.system
222.75 ± 57% +436.4% 1194 ± 57% iostat.sda.r_await.max
331.50 ±173% -83.3% 55.25 ±173% iostat.sdb.r_await.max
229996 ± 8% -18.9% 186634 ± 12% numa-meminfo.node0.Active
130566 ± 17% -21.1% 103049 ± 17% numa-meminfo.node0.AnonHugePages
176121 ± 10% +25.1% 220255 ± 10% numa-meminfo.node1.Active
110144 ± 24% +34.9% 148629 ± 7% numa-meminfo.node1.Active(anon)
109070 ± 25% +34.4% 146622 ± 8% numa-meminfo.node1.AnonPages
2752 ± 8% +32.5% 3646 ± 4% sched_debug.cfs_rq:/.exec_clock.avg
3340 ± 6% +18.3% 3953 ± 4% sched_debug.cfs_rq:/.exec_clock.stddev
84751 ± 14% +32.3% 112168 ± 6% sched_debug.cfs_rq:/.min_vruntime.avg
254376 ± 4% +26.3% 321225 ± 4% sched_debug.cfs_rq:/.min_vruntime.max
85628 ± 7% +29.8% 111155 ± 7% sched_debug.cfs_rq:/.min_vruntime.stddev
0.08 ± 4% -9.0% 0.07 ± 9% sched_debug.cfs_rq:/.nr_running.avg
85629 ± 7% +29.8% 111155 ± 7% sched_debug.cfs_rq:/.spread0.stddev
6282 +6.8% 6708 ± 4% sched_debug.cpu.curr->pid.max
0.07 ± 2% -73.9% 0.02 ± 9% sched_debug.cpu.nr_uninterruptible.avg
2274 -12.6% 1987 ± 5% sched_debug.cpu.sched_goidle.avg
1129 -46.0% 610.16 ± 9% sched_debug.cpu.ttwu_local.avg
2157 ± 3% -16.0% 1811 perf-stat.i.context-switches
53.45 -2.9 50.56 ± 2% perf-stat.i.iTLB-load-miss-rate%
83.08 +4.7 87.75 ± 2% perf-stat.i.node-load-miss-rate%
231939 ± 10% +28.7% 298559 ± 7% perf-stat.i.node-load-misses
54.36 ± 17% +29.7 84.08 ± 7% perf-stat.i.node-store-miss-rate%
206288 ± 8% +43.9% 296880 ± 9% perf-stat.i.node-store-misses
145852 ± 10% -17.7% 120031 ± 12% perf-stat.i.node-stores
54.51 -2.8 51.70 ± 2% perf-stat.overall.iTLB-load-miss-rate%
83.92 +3.5 87.37 perf-stat.overall.node-load-miss-rate%
58.58 ± 4% +12.6 71.22 ± 2% perf-stat.overall.node-store-miss-rate%
2150 ± 3% -16.0% 1805 perf-stat.ps.context-switches
231136 ± 10% +28.7% 297572 ± 7% perf-stat.ps.node-load-misses
205545 ± 8% +43.9% 295793 ± 9% perf-stat.ps.node-store-misses
145378 ± 10% -17.6% 119740 ± 12% perf-stat.ps.node-stores
26510 +2.1% 27062 proc-vmstat.nr_active_file
7110246 +4.5% 7433121 ± 2% proc-vmstat.nr_dirty
14943233 +2.5% 15312986 proc-vmstat.nr_file_pages
14641262 +2.5% 15010784 proc-vmstat.nr_inactive_file
1231 -2.5% 1200 proc-vmstat.nr_page_table_pages
53598 +1.7% 54512 proc-vmstat.nr_slab_reclaimable
26510 +2.1% 27062 proc-vmstat.nr_zone_active_file
14641262 +2.5% 15010784 proc-vmstat.nr_zone_inactive_file
7132293 +4.5% 7455224 ± 2% proc-vmstat.nr_zone_write_pending
3382991 ± 16% +36.8% 4627644 ± 2% proc-vmstat.numa_foreign
13296658 ± 4% -9.2% 12077073 proc-vmstat.numa_hit
13265384 ± 4% -9.2% 12045787 proc-vmstat.numa_local
3382991 ± 16% +36.8% 4627644 ± 2% proc-vmstat.numa_miss
3414265 ± 16% +36.5% 4658931 ± 2% proc-vmstat.numa_other
58871 ± 26% -45.2% 32279 ± 31% proc-vmstat.numa_pte_updates
347.75 ± 30% -49.7% 174.75 ± 73% interrupts.CPU22.NMI:Non-maskable_interrupts
347.75 ± 30% -49.7% 174.75 ± 73% interrupts.CPU22.PMI:Performance_monitoring_interrupts
384.25 ± 25% -53.4% 179.00 ± 76% interrupts.CPU23.NMI:Non-maskable_interrupts
384.25 ± 25% -53.4% 179.00 ± 76% interrupts.CPU23.PMI:Performance_monitoring_interrupts
314.25 ± 27% -46.5% 168.00 ± 67% interrupts.CPU25.NMI:Non-maskable_interrupts
314.25 ± 27% -46.5% 168.00 ± 67% interrupts.CPU25.PMI:Performance_monitoring_interrupts
3620 ± 2% +88.1% 6810 ± 78% interrupts.CPU35.CAL:Function_call_interrupts
3603 ± 2% +33.3% 4801 ± 38% interrupts.CPU44.CAL:Function_call_interrupts
3516 ± 2% +7.1% 3764 ± 4% interrupts.CPU5.CAL:Function_call_interrupts
130.75 ±158% +871.7% 1270 ± 65% interrupts.CPU5.RES:Rescheduling_interrupts
336.25 ± 33% -43.3% 190.50 ± 65% interrupts.CPU52.NMI:Non-maskable_interrupts
336.25 ± 33% -43.3% 190.50 ± 65% interrupts.CPU52.PMI:Performance_monitoring_interrupts
3494 ± 2% +7.5% 3757 ± 4% interrupts.CPU6.CAL:Function_call_interrupts
457.25 ± 16% -54.8% 206.75 ± 64% interrupts.CPU60.NMI:Non-maskable_interrupts
457.25 ± 16% -54.8% 206.75 ± 64% interrupts.CPU60.PMI:Performance_monitoring_interrupts
359.75 ± 31% -44.6% 199.25 ± 59% interrupts.CPU62.NMI:Non-maskable_interrupts
359.75 ± 31% -44.6% 199.25 ± 59% interrupts.CPU62.PMI:Performance_monitoring_interrupts
3595 ± 3% +5.7% 3799 ± 3% interrupts.CPU77.CAL:Function_call_interrupts
3554 +9.8% 3902 ± 6% interrupts.CPU79.CAL:Function_call_interrupts
3571 ± 3% +6.3% 3797 ± 3% interrupts.CPU81.CAL:Function_call_interrupts
3568 ± 2% +6.6% 3802 ± 4% interrupts.CPU86.CAL:Function_call_interrupts
7.75 ± 93% +5029.0% 397.50 ±127% interrupts.CPU9.RES:Rescheduling_interrupts
7.25 ± 29% +2024.1% 154.00 ±152% interrupts.CPU92.RES:Rescheduling_interrupts
141969 ± 8% -15.8% 119489 ± 4% softirqs.CPU10.TIMER
144804 ± 7% -15.2% 122776 ± 5% softirqs.CPU14.TIMER
141762 ± 6% -15.9% 119169 ± 4% softirqs.CPU16.TIMER
141326 ± 4% -12.0% 124357 ± 7% softirqs.CPU17.TIMER
145957 ± 6% -15.2% 123724 ± 5% softirqs.CPU20.TIMER
142813 ± 6% -13.1% 124176 ± 6% softirqs.CPU21.TIMER
142851 ± 7% -13.6% 123373 ± 4% softirqs.CPU22.TIMER
149498 ± 6% -16.0% 125543 ± 8% softirqs.CPU4.TIMER
29806 ± 8% -18.1% 24404 ± 5% softirqs.CPU5.RCU
146049 ± 5% -17.3% 120793 ± 2% softirqs.CPU5.TIMER
149260 ± 7% -18.7% 121342 ± 5% softirqs.CPU51.TIMER
148165 ± 6% -17.4% 122323 ± 8% softirqs.CPU52.TIMER
144746 ± 5% -18.0% 118649 ± 3% softirqs.CPU53.TIMER
141387 ± 7% -16.4% 118229 ± 4% softirqs.CPU54.TIMER
147445 ± 7% -17.3% 121986 ± 8% softirqs.CPU56.TIMER
140489 ± 9% -17.3% 116198 ± 4% softirqs.CPU58.TIMER
142617 ± 7% -15.2% 120996 ± 3% softirqs.CPU6.TIMER
141828 ± 9% -14.9% 120757 ± 5% softirqs.CPU62.TIMER
140300 ± 7% -17.0% 116455 ± 4% softirqs.CPU64.TIMER
145431 ± 9% -15.5% 122932 ± 9% softirqs.CPU65.TIMER
134905 ± 9% -15.7% 113750 ± 4% softirqs.CPU67.TIMER
144366 ± 6% -16.2% 121011 ± 7% softirqs.CPU68.TIMER
142688 ± 6% -15.0% 121309 ± 6% softirqs.CPU69.TIMER
141441 ± 7% -15.8% 119130 ± 5% softirqs.CPU70.TIMER
150355 ± 12% -23.1% 115612 ± 4% softirqs.CPU71.TIMER
148522 ± 6% -16.0% 124752 ± 7% softirqs.CPU8.TIMER
55.67 ± 14% -12.8 42.92 ± 21% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
1.13 ± 14% +0.5 1.59 ± 17% perf-profile.calltrace.cycles-pp.rebalance_domains.__softirqentry_text_start.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt
0.81 ±100% +1.5 2.27 ± 42% perf-profile.calltrace.cycles-pp.ktime_get.tick_nohz_irq_exit.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt
0.84 ± 97% +1.5 2.31 ± 42% perf-profile.calltrace.cycles-pp.tick_nohz_irq_exit.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
2.16 ± 69% +3.0 5.17 ± 40% perf-profile.calltrace.cycles-pp.ktime_get.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
55.83 ± 14% -12.6 43.21 ± 21% perf-profile.children.cycles-pp.intel_idle
0.59 ± 21% -0.2 0.39 ± 34% perf-profile.children.cycles-pp.enqueue_hrtimer
0.48 ± 22% -0.2 0.28 ± 37% perf-profile.children.cycles-pp.timerqueue_del
0.52 ± 24% -0.2 0.34 ± 36% perf-profile.children.cycles-pp.timerqueue_add
0.60 ± 11% -0.2 0.45 ± 17% perf-profile.children.cycles-pp.cpuidle_governor_latency_req
0.32 ± 25% -0.1 0.19 ± 42% perf-profile.children.cycles-pp.update_ts_time_stats
0.19 ± 29% -0.1 0.10 ± 33% perf-profile.children.cycles-pp.run_posix_cpu_timers
0.20 ± 24% -0.1 0.11 ± 46% perf-profile.children.cycles-pp.pm_qos_request
0.11 ± 17% -0.1 0.04 ±107% perf-profile.children.cycles-pp.cpuidle_not_available
0.21 ± 23% -0.1 0.14 ± 23% perf-profile.children.cycles-pp.rb_insert_color
0.15 ± 14% -0.1 0.10 ± 15% perf-profile.children.cycles-pp.rb_erase
0.12 ± 26% +0.0 0.17 ± 14% perf-profile.children.cycles-pp.__x86_indirect_thunk_rax
0.01 ±173% +0.1 0.07 ± 23% perf-profile.children.cycles-pp.timer_clear_idle
0.25 ± 2% +0.1 0.37 ± 13% perf-profile.children.cycles-pp.rcu_eqs_enter
0.41 ± 16% +0.2 0.57 ± 14% perf-profile.children.cycles-pp.arch_cpu_idle_enter
0.39 ± 15% +0.2 0.56 ± 14% perf-profile.children.cycles-pp.tsc_verify_tsc_adjust
0.12 ± 11% +0.2 0.30 ± 39% perf-profile.children.cycles-pp.hrtimer_forward
0.29 ± 54% +0.4 0.68 ± 36% perf-profile.children.cycles-pp._raw_spin_trylock
0.98 ± 73% +1.4 2.35 ± 41% perf-profile.children.cycles-pp.tick_nohz_irq_exit
0.78 ± 99% +1.4 2.21 ± 46% perf-profile.children.cycles-pp.timekeeping_max_deferment
5.04 ± 47% +5.0 10.07 ± 34% perf-profile.children.cycles-pp.ktime_get
55.70 ± 13% -12.5 43.17 ± 21% perf-profile.self.cycles-pp.intel_idle
0.19 ± 29% -0.1 0.10 ± 33% perf-profile.self.cycles-pp.run_posix_cpu_timers
0.11 ± 20% -0.1 0.04 ±107% perf-profile.self.cycles-pp.cpuidle_not_available
0.19 ± 22% -0.1 0.12 ± 25% perf-profile.self.cycles-pp.rb_insert_color
0.13 ± 19% -0.0 0.08 ± 17% perf-profile.self.cycles-pp.rb_erase
0.01 ±173% +0.1 0.07 ± 23% perf-profile.self.cycles-pp.timer_clear_idle
0.21 ± 10% +0.1 0.27 ± 18% perf-profile.self.cycles-pp.get_next_timer_interrupt
0.24 +0.1 0.35 ± 13% perf-profile.self.cycles-pp.rcu_eqs_enter
0.12 ± 11% +0.2 0.29 ± 39% perf-profile.self.cycles-pp.hrtimer_forward
0.32 ± 30% +0.2 0.53 ± 19% perf-profile.self.cycles-pp.tsc_verify_tsc_adjust
0.57 ± 34% +0.3 0.82 ± 17% perf-profile.self.cycles-pp.tick_nohz_next_event
0.25 ± 36% +0.4 0.68 ± 36% perf-profile.self.cycles-pp._raw_spin_trylock
0.77 ±102% +1.4 2.21 ± 47% perf-profile.self.cycles-pp.timekeeping_max_deferment
4.14 ± 55% +4.7 8.84 ± 36% perf-profile.self.cycles-pp.ktime_get
fsmark.time.system_time
450 +-+-------------------------------------------------------------------+
| O O |
400 O-O O O O OO O O O O O O |
350 +-+ O O O |
| .+. .+. |
300 +-+.++. .+ ++.+.+.+.++ +.+.++.+.+.++.+. .+.++.+.+. .++.+.+.+.++.+.|
250 +-+ + + + |
| |
200 +-+ |
150 +-+ |
| |
100 +-+ |
50 +-+ |
| |
0 +-+------O------------------------------------------------------------+
fsmark.time.voluntary_context_switches
160000 +-+----------------------------------------------------------------+
| |
140000 +-++.+.+.++.+.++.+.+.++.+.+ +.+.++.+.+.++.+.++.+.+.++.+.++.+.+.++.|
120000 +-+ :+ |
| + |
100000 +-+ |
| |
80000 O-OO O O O OO O O OO O OO O O |
| |
60000 +-+ |
40000 +-+ |
| O |
20000 +-+ |
| |
0 +-+------O---------------------------------------------------------+
fsmark.files_per_sec
60 +-+----------O---------------------------------------------------------+
O O OO O O OO O O OO O O O |
50 +-+ O O |
| |
| |
40 +-+ .+.+.+.+.++.+.+.+.+ .+.+.+. .+.+ .++.+.+.+.+.++. .|
|.+.++ + +.++.+.+.+ +.+.+.+ + |
30 +-+ |
| |
20 +-+ |
| |
| |
10 +-+ |
| |
0 +-+------O-------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
***************************************************************************************************
lkp-csl-2sp7: 96 threads Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 256G 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-7/performance/1SSD/16MB/btrfs/1x/x86_64-rhel-7.6/16d/256fpd/32t/debian-x86_64-2019-09-23.cgz/NoSync/lkp-csl-2sp7/60G/fsmark/0x500002b
commit:
eb094f0696 ("Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
e4f9eb2268 ("writeback: add elastic bdi in cgwb bdp")
eb094f06963bb0fd e4f9eb2268da0eb6b706fe582ef
---------------- ---------------------------
%stddev %change %stddev
\ | \
98.50 +84.3% 181.50 ± 3% fsmark.files_per_sec
201.25 ± 24% +235.9% 676.00 ± 52% fsmark.time.involuntary_context_switches
67.00 ± 2% +310.4% 275.00 ± 3% fsmark.time.percent_of_cpu_this_job_got
92.12 ± 2% +311.2% 378.78 ± 3% fsmark.time.system_time
764632 ± 18% +669.6% 5884310 fsmark.time.voluntary_context_switches
0.98 ± 11% -5.7% 0.92 ± 10% boot-time.smp_boot
4639725 -54.5% 2110392 meminfo.Dirty
22793620 +16.9% 26639911 meminfo.Writeback
9.44 -7.4 2.01 ± 2% mpstat.cpu.all.iowait%
0.82 +2.3 3.17 ± 3% mpstat.cpu.all.sys%
89.45 +5.7% 94.51 iostat.cpu.idle
9.31 -78.8% 1.98 ± 2% iostat.cpu.iowait
0.95 ± 4% +239.5% 3.23 ± 3% iostat.cpu.system
2364563 ± 6% -58.4% 983026 ± 12% numa-meminfo.node0.Dirty
15165 ± 8% +15.6% 17534 ± 6% numa-meminfo.node0.Shmem
2279950 ± 5% -50.6% 1126676 ± 10% numa-meminfo.node1.Dirty
5408 ± 25% -47.0% 2869 ± 41% numa-meminfo.node1.Shmem
89.00 +5.6% 94.00 vmstat.cpu.id
9.00 -88.9% 1.00 vmstat.procs.b
1.00 +200.0% 3.00 vmstat.procs.r
14071 ± 14% +843.8% 132804 ± 2% vmstat.system.cs
7965182 ± 51% -65.6% 2737782 ±137% numa-numastat.node0.local_node
7993076 ± 51% -65.7% 2745575 ±137% numa-numastat.node0.numa_hit
1192997 ±173% +294.2% 4703020 ± 54% numa-numastat.node0.numa_miss
1220902 ±168% +285.8% 4710820 ± 54% numa-numastat.node0.other_node
1192997 ±173% +294.2% 4703020 ± 54% numa-numastat.node1.numa_foreign
29194348 ± 65% +156.8% 74982446 ± 3% cpuidle.C1.time
614163 ± 72% +548.6% 3983752 ± 8% cpuidle.C1.usage
3.703e+09 ± 51% +187.6% 1.065e+10 ± 22% cpuidle.C1E.time
15222120 ± 13% +63.5% 24881567 ± 14% cpuidle.C1E.usage
8.998e+09 ± 20% -79.9% 1.809e+09 ±134% cpuidle.C6.time
9904301 ± 10% +66.0% 16441007 ± 6% cpuidle.POLL.time
675155 ± 17% +392.9% 3327749 ± 6% cpuidle.POLL.usage
1591 ± 2% +16.6% 1855 ± 4% slabinfo.biovec-max.active_objs
1653 ± 2% +14.9% 1900 ± 4% slabinfo.biovec-max.num_objs
4963 ± 2% +16.3% 5770 ± 3% slabinfo.btrfs_delayed_node.active_objs
4987 ± 2% +16.1% 5791 ± 3% slabinfo.btrfs_delayed_node.num_objs
2834 ± 4% +13.8% 3224 ± 2% slabinfo.btrfs_ordered_extent.active_objs
2933 ± 3% +13.2% 3322 ± 2% slabinfo.btrfs_ordered_extent.num_objs
22120 ± 3% +9.4% 24207 ± 5% slabinfo.filp.num_objs
590993 ± 6% -58.5% 245356 ± 12% numa-vmstat.node0.nr_dirty
3791 ± 8% +15.6% 4383 ± 6% numa-vmstat.node0.nr_shmem
8101322 ± 48% -60.9% 3166607 ±115% numa-vmstat.node0.numa_hit
8074295 ± 48% -60.9% 3158895 ±115% numa-vmstat.node0.numa_local
1163378 ±173% +293.6% 4578545 ± 55% numa-vmstat.node0.numa_miss
1190408 ±168% +285.3% 4586258 ± 54% numa-vmstat.node0.numa_other
569934 ± 5% -50.7% 281036 ± 10% numa-vmstat.node1.nr_dirty
1350 ± 25% -46.9% 717.25 ± 41% numa-vmstat.node1.nr_shmem
1163392 ±173% +293.6% 4578595 ± 55% numa-vmstat.node1.numa_foreign
86.50 ± 7% +60.4% 138.75 ± 2% turbostat.Avg_MHz
5.62 ± 10% +0.9 6.56 ± 3% turbostat.Busy%
1549 ± 3% +37.2% 2125 ± 2% turbostat.Bzy_MHz
615790 ± 72% +547.0% 3984026 ± 8% turbostat.C1
0.22 ± 66% +0.3 0.56 ± 3% turbostat.C1%
15221796 ± 13% +63.5% 24881064 ± 14% turbostat.C1E
27.76 ± 51% +52.0 79.78 ± 22% turbostat.C1E%
67.49 ± 20% -54.0 13.51 ±134% turbostat.C6%
96.43 +6.6% 102.80 turbostat.PkgWatt
1160706 -54.6% 527074 proc-vmstat.nr_dirty
14826379 +2.1% 15135031 proc-vmstat.nr_file_pages
14543661 +2.1% 14852549 proc-vmstat.nr_inactive_file
1241 -2.7% 1207 proc-vmstat.nr_page_table_pages
5143 -0.8% 5100 proc-vmstat.nr_shmem
52491 +1.6% 53314 proc-vmstat.nr_slab_reclaimable
57094 +4.3% 59578 proc-vmstat.nr_slab_unreclaimable
5704228 +16.6% 6653630 proc-vmstat.nr_writeback
14543661 +2.1% 14852549 proc-vmstat.nr_zone_inactive_file
6865018 +4.6% 7180790 proc-vmstat.nr_zone_write_pending
4757461 ± 2% +34.0% 6373060 ± 2% proc-vmstat.numa_foreign
11471142 -14.1% 9856783 proc-vmstat.numa_hit
11439835 -14.1% 9825555 proc-vmstat.numa_local
4757461 ± 2% +34.0% 6373060 ± 2% proc-vmstat.numa_miss
4788768 ± 2% +33.7% 6404288 ± 2% proc-vmstat.numa_other
5368 ± 3% -7.9% 4943 proc-vmstat.pgactivate
763.18 ± 24% +277.2% 2878 ± 24% sched_debug.cfs_rq:/.exec_clock.avg
3908 ± 63% +150.5% 9793 ± 8% sched_debug.cfs_rq:/.exec_clock.max
1041 ± 36% +174.6% 2859 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
51.08 ± 12% -23.5% 39.10 ± 19% sched_debug.cfs_rq:/.load_avg.avg
28955 ± 21% +156.1% 74144 ± 22% sched_debug.cfs_rq:/.min_vruntime.avg
77632 ± 4% +163.1% 204261 ± 8% sched_debug.cfs_rq:/.min_vruntime.max
23904 ± 5% +160.8% 62349 ± 6% sched_debug.cfs_rq:/.min_vruntime.stddev
-18011 -164.1% 11547 ±189% sched_debug.cfs_rq:/.spread0.avg
30657 ± 61% +362.1% 141676 ± 13% sched_debug.cfs_rq:/.spread0.max
23911 ± 5% +160.8% 62353 ± 6% sched_debug.cfs_rq:/.spread0.stddev
8971 ± 13% +1286.6% 124400 ± 2% sched_debug.cpu.nr_switches.avg
326674 ± 42% +188.8% 943564 ± 18% sched_debug.cpu.nr_switches.max
36613 ± 34% +365.8% 170553 ± 10% sched_debug.cpu.nr_switches.stddev
7385 ± 16% +1850.7% 144072 ± 2% sched_debug.cpu.sched_count.avg
323205 ± 43% +200.8% 972192 ± 18% sched_debug.cpu.sched_count.max
36207 ± 35% +412.3% 185505 ± 9% sched_debug.cpu.sched_count.stddev
3624 ± 16% +1592.5% 61342 ± 2% sched_debug.cpu.sched_goidle.avg
161191 ± 43% +191.6% 470040 ± 18% sched_debug.cpu.sched_goidle.max
18051 ± 35% +371.2% 85059 ± 10% sched_debug.cpu.sched_goidle.stddev
3672 ± 16% +2154.6% 82799 ± 3% sched_debug.cpu.ttwu_count.avg
180691 ± 42% +400.9% 905080 ± 2% sched_debug.cpu.ttwu_count.max
18925 ± 38% +722.1% 155592 ± 6% sched_debug.cpu.ttwu_count.stddev
662.08 -38.8% 404.94 ± 2% sched_debug.cpu.ttwu_local.avg
5.829e+08 ± 5% +46.2% 8.52e+08 ± 2% perf-stat.i.branch-instructions
4.91 ± 32% -3.2 1.75 perf-stat.i.branch-miss-rate%
10726947 ± 2% +9.3% 11729895 ± 8% perf-stat.i.cache-misses
14453 ± 14% +852.2% 137618 ± 2% perf-stat.i.context-switches
6.705e+09 ± 6% +77.1% 1.188e+10 ± 3% perf-stat.i.cpu-cycles
2.25 ± 29% +133.2% 5.25 ± 22% perf-stat.i.cpu-migrations
2108 ± 9% +76.5% 3721 ± 25% perf-stat.i.cycles-between-cache-misses
0.37 ± 22% -0.3 0.08 ±156% perf-stat.i.dTLB-load-miss-rate%
1231579 ± 20% -77.4% 278161 ±141% perf-stat.i.dTLB-load-misses
7.319e+08 ± 5% +40.1% 1.026e+09 ± 2% perf-stat.i.dTLB-loads
0.10 ± 21% -0.1 0.02 ±141% perf-stat.i.dTLB-store-miss-rate%
179997 ± 19% -74.9% 45267 ±129% perf-stat.i.dTLB-store-misses
3.336e+08 ± 5% +32.2% 4.41e+08 ± 2% perf-stat.i.dTLB-stores
1340141 ± 21% +46.2% 1959021 ± 4% perf-stat.i.iTLB-load-misses
1028018 ± 13% +63.2% 1677371 ± 2% perf-stat.i.iTLB-loads
2.893e+09 ± 5% +39.1% 4.026e+09 ± 2% perf-stat.i.instructions
76.46 ± 2% +4.8 81.30 ± 3% perf-stat.i.node-load-miss-rate%
616311 ± 4% +105.7% 1267509 ± 20% perf-stat.i.node-load-misses
53.09 ± 10% +25.4 78.49 ± 4% perf-stat.i.node-store-miss-rate%
248843 ± 26% +111.1% 525396 ± 17% perf-stat.i.node-store-misses
212587 ± 4% -39.3% 129033 ± 15% perf-stat.i.node-stores
4.15 ± 19% -2.0 2.13 perf-stat.overall.branch-miss-rate%
2.33 ± 9% +26.8% 2.95 ± 2% perf-stat.overall.cpi
625.64 ± 7% +62.9% 1018 ± 8% perf-stat.overall.cycles-between-cache-misses
0.17 ± 25% -0.1 0.03 ±141% perf-stat.overall.dTLB-load-miss-rate%
0.05 ± 24% -0.0 0.01 ±128% perf-stat.overall.dTLB-store-miss-rate%
0.43 ± 10% -21.8% 0.34 ± 2% perf-stat.overall.ipc
43.85 ± 2% +18.1 61.93 ± 7% perf-stat.overall.node-load-miss-rate%
52.98 ± 15% +27.0 79.93 ± 4% perf-stat.overall.node-store-miss-rate%
5.786e+08 ± 5% +46.1% 8.456e+08 ± 2% perf-stat.ps.branch-instructions
10655938 ± 2% +9.2% 11641373 ± 8% perf-stat.ps.cache-misses
14347 ± 14% +851.9% 136576 ± 2% perf-stat.ps.context-switches
6.657e+09 ± 6% +77.1% 1.179e+10 ± 3% perf-stat.ps.cpu-cycles
2.23 ± 29% +133.3% 5.21 ± 22% perf-stat.ps.cpu-migrations
1222682 ± 20% -77.4% 276165 ±141% perf-stat.ps.dTLB-load-misses
7.267e+08 ± 5% +40.1% 1.018e+09 ± 2% perf-stat.ps.dTLB-loads
178699 ± 19% -74.9% 44941 ±129% perf-stat.ps.dTLB-store-misses
3.312e+08 ± 4% +32.2% 4.378e+08 ± 2% perf-stat.ps.dTLB-stores
1330582 ± 21% +46.2% 1944678 ± 4% perf-stat.ps.iTLB-load-misses
1020385 ± 13% +63.2% 1664945 ± 2% perf-stat.ps.iTLB-loads
2.872e+09 ± 5% +39.1% 3.996e+09 ± 2% perf-stat.ps.instructions
611263 ± 4% +105.7% 1257464 ± 20% perf-stat.ps.node-load-misses
247453 ± 26% +111.0% 522107 ± 17% perf-stat.ps.node-store-misses
210950 ± 4% -39.3% 128103 ± 15% perf-stat.ps.node-stores
3.907e+11 ± 5% +39.3% 5.442e+11 ± 2% perf-stat.total.instructions
12342 ± 13% -13.4% 10692 ± 13% softirqs.CPU0.RCU
12466 ± 16% -13.6% 10765 ± 11% softirqs.CPU11.RCU
12356 ± 15% -14.6% 10554 ± 9% softirqs.CPU13.RCU
12632 ± 12% -16.6% 10537 ± 9% softirqs.CPU14.RCU
18944 ± 3% +17.8% 22313 ± 7% softirqs.CPU15.SCHED
65343 ± 13% -18.5% 53276 ± 8% softirqs.CPU2.TIMER
11755 ± 7% -21.1% 9278 ± 14% softirqs.CPU23.RCU
18741 ± 4% +13.1% 21196 softirqs.CPU24.SCHED
12699 ± 12% -17.8% 10445 ± 9% softirqs.CPU27.RCU
67824 ± 10% -24.7% 51099 ± 5% softirqs.CPU27.TIMER
18466 +14.4% 21133 ± 6% softirqs.CPU3.SCHED
12543 ± 11% -16.5% 10467 ± 8% softirqs.CPU31.RCU
13209 ± 16% -20.0% 10569 ± 9% softirqs.CPU32.RCU
13391 ± 13% -20.9% 10595 ± 9% softirqs.CPU34.RCU
12978 ± 14% -19.0% 10514 ± 9% softirqs.CPU35.RCU
12716 ± 12% -17.6% 10480 ± 8% softirqs.CPU37.RCU
13130 ± 17% -20.4% 10457 ± 8% softirqs.CPU41.RCU
12755 ± 11% -17.5% 10525 ± 9% softirqs.CPU43.RCU
13506 ± 13% -21.5% 10600 ± 9% softirqs.CPU44.RCU
13047 ± 14% -18.4% 10650 ± 7% softirqs.CPU45.RCU
13383 ± 14% -21.8% 10461 ± 8% softirqs.CPU46.RCU
13084 ± 14% -19.6% 10514 ± 8% softirqs.CPU47.RCU
13283 ± 11% -28.5% 9491 ± 31% softirqs.CPU50.RCU
13232 ± 12% -20.6% 10503 ± 5% softirqs.CPU51.RCU
12804 ± 8% -15.7% 10796 ± 10% softirqs.CPU53.RCU
12941 ± 12% -17.0% 10742 ± 10% softirqs.CPU54.RCU
12749 ± 11% -16.6% 10638 ± 10% softirqs.CPU56.RCU
13099 ± 14% -17.0% 10877 ± 9% softirqs.CPU58.RCU
13363 ± 9% -19.8% 10713 ± 10% softirqs.CPU6.RCU
12488 ± 13% -14.0% 10743 ± 10% softirqs.CPU60.RCU
12485 ± 13% -12.6% 10907 ± 9% softirqs.CPU61.RCU
12534 ± 14% -14.8% 10673 ± 10% softirqs.CPU7.RCU
11454 ± 7% -15.2% 9712 ± 9% softirqs.CPU72.RCU
13026 ± 28% -21.9% 10169 ± 7% softirqs.CPU76.RCU
12586 ± 13% -18.0% 10323 ± 10% softirqs.CPU8.RCU
12873 ± 17% -20.8% 10195 ± 9% softirqs.CPU80.RCU
12497 ± 14% -18.5% 10189 ± 9% softirqs.CPU81.RCU
12851 ± 15% -19.7% 10319 ± 9% softirqs.CPU82.RCU
12866 ± 15% -20.5% 10230 ± 8% softirqs.CPU83.RCU
12558 ± 12% -16.9% 10432 ± 7% softirqs.CPU85.RCU
12641 ± 16% -32.6% 8526 ± 37% softirqs.CPU86.RCU
12856 ± 16% -20.3% 10248 ± 8% softirqs.CPU88.RCU
13192 ± 19% -22.0% 10286 ± 7% softirqs.CPU89.RCU
11716 ± 8% -12.9% 10199 ± 9% softirqs.CPU90.RCU
12620 ± 12% -18.0% 10345 ± 7% softirqs.CPU91.RCU
12933 ± 16% -21.9% 10095 ± 8% softirqs.CPU92.RCU
13185 ± 16% -23.0% 10146 ± 9% softirqs.CPU93.RCU
13066 ± 16% -22.3% 10156 ± 8% softirqs.CPU94.RCU
12889 ± 16% -21.2% 10156 ± 8% softirqs.CPU95.RCU
5699200 ± 8% -13.7% 4919656 softirqs.TIMER
954.75 ± 39% +183.2% 2703 ± 54% interrupts.CPU0.RES:Rescheduling_interrupts
281.00 ± 21% -43.7% 158.25 ± 20% interrupts.CPU11.NMI:Non-maskable_interrupts
281.00 ± 21% -43.7% 158.25 ± 20% interrupts.CPU11.PMI:Performance_monitoring_interrupts
183.25 ±103% +4491.8% 8414 ± 66% interrupts.CPU15.RES:Rescheduling_interrupts
310.00 ± 55% -44.4% 172.25 ± 11% interrupts.CPU2.NMI:Non-maskable_interrupts
310.00 ± 55% -44.4% 172.25 ± 11% interrupts.CPU2.PMI:Performance_monitoring_interrupts
1.50 ±137% +24083.3% 362.75 ± 98% interrupts.CPU22.RES:Rescheduling_interrupts
248.25 ± 23% -36.3% 158.25 ± 17% interrupts.CPU24.NMI:Non-maskable_interrupts
248.25 ± 23% -36.3% 158.25 ± 17% interrupts.CPU24.PMI:Performance_monitoring_interrupts
7.25 ± 97% +21217.2% 1545 ± 96% interrupts.CPU24.RES:Rescheduling_interrupts
274.25 ± 16% -41.7% 160.00 ± 16% interrupts.CPU25.NMI:Non-maskable_interrupts
274.25 ± 16% -41.7% 160.00 ± 16% interrupts.CPU25.PMI:Performance_monitoring_interrupts
249.50 ± 25% -32.1% 169.50 ± 27% interrupts.CPU26.NMI:Non-maskable_interrupts
249.50 ± 25% -32.1% 169.50 ± 27% interrupts.CPU26.PMI:Performance_monitoring_interrupts
277.25 ± 26% -43.1% 157.75 ± 16% interrupts.CPU27.NMI:Non-maskable_interrupts
277.25 ± 26% -43.1% 157.75 ± 16% interrupts.CPU27.PMI:Performance_monitoring_interrupts
15.25 ±139% +73360.7% 11202 ±108% interrupts.CPU28.RES:Rescheduling_interrupts
258.75 ± 26% -40.9% 153.00 ± 30% interrupts.CPU29.NMI:Non-maskable_interrupts
258.75 ± 26% -40.9% 153.00 ± 30% interrupts.CPU29.PMI:Performance_monitoring_interrupts
9.25 ± 92% +89291.9% 8268 ±111% interrupts.CPU29.RES:Rescheduling_interrupts
9.00 ± 65% +1.6e+05% 14544 ± 72% interrupts.CPU3.RES:Rescheduling_interrupts
315.50 ± 12% -44.3% 175.75 ± 15% interrupts.CPU30.NMI:Non-maskable_interrupts
315.50 ± 12% -44.3% 175.75 ± 15% interrupts.CPU30.PMI:Performance_monitoring_interrupts
1.25 ± 87% +3.3e+05% 4066 ± 85% interrupts.CPU30.RES:Rescheduling_interrupts
528.50 ± 66% -70.1% 158.00 ± 11% interrupts.CPU31.NMI:Non-maskable_interrupts
528.50 ± 66% -70.1% 158.00 ± 11% interrupts.CPU31.PMI:Performance_monitoring_interrupts
1558 ±172% +216.0% 4923 ± 74% interrupts.CPU31.RES:Rescheduling_interrupts
581.75 ± 48% -63.3% 213.50 ± 44% interrupts.CPU32.NMI:Non-maskable_interrupts
581.75 ± 48% -63.3% 213.50 ± 44% interrupts.CPU32.PMI:Performance_monitoring_interrupts
295.25 ± 21% -27.9% 213.00 ± 34% interrupts.CPU33.NMI:Non-maskable_interrupts
295.25 ± 21% -27.9% 213.00 ± 34% interrupts.CPU33.PMI:Performance_monitoring_interrupts
327.75 ± 25% -49.8% 164.50 ± 17% interrupts.CPU34.NMI:Non-maskable_interrupts
327.75 ± 25% -49.8% 164.50 ± 17% interrupts.CPU34.PMI:Performance_monitoring_interrupts
11.00 ± 61% +65011.4% 7162 ±137% interrupts.CPU34.RES:Rescheduling_interrupts
315.00 ± 24% -51.8% 151.75 ± 33% interrupts.CPU35.NMI:Non-maskable_interrupts
315.00 ± 24% -51.8% 151.75 ± 33% interrupts.CPU35.PMI:Performance_monitoring_interrupts
293.25 ± 22% -45.1% 161.00 ± 14% interrupts.CPU36.NMI:Non-maskable_interrupts
293.25 ± 22% -45.1% 161.00 ± 14% interrupts.CPU36.PMI:Performance_monitoring_interrupts
281.75 ± 29% -38.4% 173.50 ± 15% interrupts.CPU38.NMI:Non-maskable_interrupts
281.75 ± 29% -38.4% 173.50 ± 15% interrupts.CPU38.PMI:Performance_monitoring_interrupts
298.75 ± 20% -43.3% 169.50 ± 17% interrupts.CPU39.NMI:Non-maskable_interrupts
298.75 ± 20% -43.3% 169.50 ± 17% interrupts.CPU39.PMI:Performance_monitoring_interrupts
9.50 ± 86% +45005.3% 4285 ± 92% interrupts.CPU4.RES:Rescheduling_interrupts
297.50 ± 20% -42.4% 171.25 ± 13% interrupts.CPU40.NMI:Non-maskable_interrupts
297.50 ± 20% -42.4% 171.25 ± 13% interrupts.CPU40.PMI:Performance_monitoring_interrupts
298.00 ± 18% -42.2% 172.25 ± 14% interrupts.CPU41.NMI:Non-maskable_interrupts
298.00 ± 18% -42.2% 172.25 ± 14% interrupts.CPU41.PMI:Performance_monitoring_interrupts
379.50 ± 24% -50.0% 189.75 ± 23% interrupts.CPU42.NMI:Non-maskable_interrupts
379.50 ± 24% -50.0% 189.75 ± 23% interrupts.CPU42.PMI:Performance_monitoring_interrupts
325.75 ± 20% -48.9% 166.50 ± 18% interrupts.CPU44.NMI:Non-maskable_interrupts
325.75 ± 20% -48.9% 166.50 ± 18% interrupts.CPU44.PMI:Performance_monitoring_interrupts
1.50 ±100% +67400.0% 1012 ± 96% interrupts.CPU45.RES:Rescheduling_interrupts
314.25 ± 21% -46.3% 168.75 ± 12% interrupts.CPU46.NMI:Non-maskable_interrupts
314.25 ± 21% -46.3% 168.75 ± 12% interrupts.CPU46.PMI:Performance_monitoring_interrupts
261.00 ± 18% -42.6% 149.75 ± 34% interrupts.CPU49.NMI:Non-maskable_interrupts
261.00 ± 18% -42.6% 149.75 ± 34% interrupts.CPU49.PMI:Performance_monitoring_interrupts
342.75 ± 42% -56.8% 148.00 ± 32% interrupts.CPU50.NMI:Non-maskable_interrupts
342.75 ± 42% -56.8% 148.00 ± 32% interrupts.CPU50.PMI:Performance_monitoring_interrupts
2.25 ±110% +23233.3% 525.00 ±100% interrupts.CPU50.RES:Rescheduling_interrupts
270.50 ± 22% -37.3% 169.50 ± 14% interrupts.CPU51.NMI:Non-maskable_interrupts
270.50 ± 22% -37.3% 169.50 ± 14% interrupts.CPU51.PMI:Performance_monitoring_interrupts
3.00 ± 74% +12616.7% 381.50 ±104% interrupts.CPU51.RES:Rescheduling_interrupts
274.50 ± 25% -39.4% 166.25 ± 27% interrupts.CPU52.NMI:Non-maskable_interrupts
274.50 ± 25% -39.4% 166.25 ± 27% interrupts.CPU52.PMI:Performance_monitoring_interrupts
358.00 ± 37% -56.6% 155.25 ± 34% interrupts.CPU53.NMI:Non-maskable_interrupts
358.00 ± 37% -56.6% 155.25 ± 34% interrupts.CPU53.PMI:Performance_monitoring_interrupts
301.00 ± 29% -47.0% 159.50 ± 33% interrupts.CPU54.NMI:Non-maskable_interrupts
301.00 ± 29% -47.0% 159.50 ± 33% interrupts.CPU54.PMI:Performance_monitoring_interrupts
248.75 ± 26% -34.8% 162.25 ± 25% interrupts.CPU55.NMI:Non-maskable_interrupts
248.75 ± 26% -34.8% 162.25 ± 25% interrupts.CPU55.PMI:Performance_monitoring_interrupts
275.75 ± 26% -45.7% 149.75 ± 35% interrupts.CPU56.NMI:Non-maskable_interrupts
275.75 ± 26% -45.7% 149.75 ± 35% interrupts.CPU56.PMI:Performance_monitoring_interrupts
256.00 ± 15% -38.0% 158.75 ± 31% interrupts.CPU57.NMI:Non-maskable_interrupts
256.00 ± 15% -38.0% 158.75 ± 31% interrupts.CPU57.PMI:Performance_monitoring_interrupts
430.50 ± 59% -64.8% 151.50 ± 32% interrupts.CPU59.NMI:Non-maskable_interrupts
430.50 ± 59% -64.8% 151.50 ± 32% interrupts.CPU59.PMI:Performance_monitoring_interrupts
260.25 ± 16% -53.2% 121.75 ± 30% interrupts.CPU60.NMI:Non-maskable_interrupts
260.25 ± 16% -53.2% 121.75 ± 30% interrupts.CPU60.PMI:Performance_monitoring_interrupts
273.75 ± 17% -36.7% 173.25 ± 13% interrupts.CPU62.NMI:Non-maskable_interrupts
273.75 ± 17% -36.7% 173.25 ± 13% interrupts.CPU62.PMI:Performance_monitoring_interrupts
265.75 ± 27% -38.6% 163.25 ± 14% interrupts.CPU63.NMI:Non-maskable_interrupts
265.75 ± 27% -38.6% 163.25 ± 14% interrupts.CPU63.PMI:Performance_monitoring_interrupts
275.50 ± 24% -36.4% 175.25 ± 14% interrupts.CPU64.NMI:Non-maskable_interrupts
275.50 ± 24% -36.4% 175.25 ± 14% interrupts.CPU64.PMI:Performance_monitoring_interrupts
232.50 ± 15% -20.4% 185.00 ± 14% interrupts.CPU68.NMI:Non-maskable_interrupts
232.50 ± 15% -20.4% 185.00 ± 14% interrupts.CPU68.PMI:Performance_monitoring_interrupts
0.75 ±110% +9.8e+05% 7387 ±147% interrupts.CPU71.RES:Rescheduling_interrupts
276.00 ± 22% -34.0% 182.25 ± 17% interrupts.CPU78.NMI:Non-maskable_interrupts
276.00 ± 22% -34.0% 182.25 ± 17% interrupts.CPU78.PMI:Performance_monitoring_interrupts
2634 ± 43% -32.0% 1791 ± 8% interrupts.CPU79.CAL:Function_call_interrupts
399.50 ± 22% -50.8% 196.75 ± 27% interrupts.CPU80.NMI:Non-maskable_interrupts
399.50 ± 22% -50.8% 196.75 ± 27% interrupts.CPU80.PMI:Performance_monitoring_interrupts
257.25 ± 29% -28.6% 183.75 ± 23% interrupts.CPU81.NMI:Non-maskable_interrupts
257.25 ± 29% -28.6% 183.75 ± 23% interrupts.CPU81.PMI:Performance_monitoring_interrupts
0.00 +1.2e+105% 1217 ±173% interrupts.CPU83.TLB:TLB_shootdowns
1.25 ±173% +1.4e+05% 1787 ± 77% interrupts.CPU86.RES:Rescheduling_interrupts
256.00 ± 28% -36.0% 163.75 ± 21% interrupts.CPU87.NMI:Non-maskable_interrupts
256.00 ± 28% -36.0% 163.75 ± 21% interrupts.CPU87.PMI:Performance_monitoring_interrupts
9.25 ±138% +52624.3% 4877 ±155% interrupts.CPU87.RES:Rescheduling_interrupts
274.00 ± 31% -38.7% 168.00 ± 16% interrupts.CPU89.NMI:Non-maskable_interrupts
274.00 ± 31% -38.7% 168.00 ± 16% interrupts.CPU89.PMI:Performance_monitoring_interrupts
36.25 ±107% +3699.3% 1377 ±100% interrupts.CPU9.RES:Rescheduling_interrupts
376.50 ± 8% -48.1% 195.50 ± 22% interrupts.CPU90.NMI:Non-maskable_interrupts
376.50 ± 8% -48.1% 195.50 ± 22% interrupts.CPU90.PMI:Performance_monitoring_interrupts
300.75 ± 37% -44.1% 168.00 ± 16% interrupts.CPU92.NMI:Non-maskable_interrupts
300.75 ± 37% -44.1% 168.00 ± 16% interrupts.CPU92.PMI:Performance_monitoring_interrupts
26762 ± 15% -30.6% 18563 ± 12% interrupts.NMI:Non-maskable_interrupts
26762 ± 15% -30.6% 18563 ± 12% interrupts.PMI:Performance_monitoring_interrupts
35167 ± 4% +613.2% 250825 ± 10% interrupts.RES:Rescheduling_interrupts
54.58 ± 4% -12.9 41.68 ± 12% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
84.09 -6.4 77.67 ± 3% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
84.87 -5.9 78.93 ± 3% perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
97.14 -1.9 95.20 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64
97.14 -1.9 95.20 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64
97.06 -1.9 95.12 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
97.91 -0.8 97.10 perf-profile.calltrace.cycles-pp.secondary_startup_64
0.92 ± 14% +0.2 1.17 ± 11% perf-profile.calltrace.cycles-pp.ktime_get.tick_irq_enter.irq_enter.smp_apic_timer_interrupt.apic_timer_interrupt
1.11 ± 4% +0.3 1.44 ± 13% perf-profile.calltrace.cycles-pp.native_write_msr.lapic_next_deadline.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt
1.35 ± 2% +0.3 1.68 ± 12% perf-profile.calltrace.cycles-pp.lapic_next_deadline.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
0.15 ±173% +0.5 0.66 ± 17% perf-profile.calltrace.cycles-pp.ktime_get.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt
0.56 ± 61% +0.5 1.09 ± 20% perf-profile.calltrace.cycles-pp.ktime_get_update_offsets_now.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
0.16 ±173% +0.6 0.71 ± 12% perf-profile.calltrace.cycles-pp.calc_global_load_tick.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer
0.18 ±173% +0.7 0.92 ± 19% perf-profile.calltrace.cycles-pp.run_local_timers.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues
3.78 ± 8% +1.4 5.15 ± 12% perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
0.75 ± 93% +1.5 2.21 ± 14% perf-profile.calltrace.cycles-pp.ktime_get.tick_nohz_irq_exit.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt
0.42 ±173% +1.5 1.89 ± 7% perf-profile.calltrace.cycles-pp.timekeeping_max_deferment.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle
0.77 ± 91% +1.5 2.25 ± 14% perf-profile.calltrace.cycles-pp.tick_nohz_irq_exit.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
3.93 ± 19% +1.9 5.85 ± 2% perf-profile.calltrace.cycles-pp.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry
4.89 ± 14% +2.0 6.90 ± 2% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry.start_secondary
4.40 ± 13% +2.0 6.45 ± 11% perf-profile.calltrace.cycles-pp.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
1.85 ± 74% +2.8 4.66 ± 15% perf-profile.calltrace.cycles-pp.ktime_get.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
3.33 ± 40% +3.2 6.51 ± 14% perf-profile.calltrace.cycles-pp.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
9.27 ± 5% +4.0 13.26 ± 14% perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
12.25 ± 11% +4.3 16.56 ± 12% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
19.44 ± 7% +5.9 25.33 ± 11% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle
23.39 ± 7% +7.8 31.24 ± 10% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
54.85 ± 4% -12.9 41.90 ± 12% perf-profile.children.cycles-pp.intel_idle
85.51 -4.9 80.64 ± 2% perf-profile.children.cycles-pp.cpuidle_enter_state
85.56 -4.8 80.71 ± 2% perf-profile.children.cycles-pp.cpuidle_enter
97.14 -1.9 95.20 perf-profile.children.cycles-pp.start_secondary
97.91 -0.8 97.10 perf-profile.children.cycles-pp.secondary_startup_64
97.91 -0.8 97.10 perf-profile.children.cycles-pp.cpu_startup_entry
97.99 -0.8 97.22 perf-profile.children.cycles-pp.do_idle
0.55 ± 22% -0.3 0.27 ± 13% perf-profile.children.cycles-pp.__remove_hrtimer
0.68 ± 18% -0.2 0.46 ± 12% perf-profile.children.cycles-pp.irq_work_interrupt
0.68 ± 18% -0.2 0.46 ± 12% perf-profile.children.cycles-pp.smp_irq_work_interrupt
0.68 ± 18% -0.2 0.46 ± 12% perf-profile.children.cycles-pp.irq_work_run
0.68 ± 18% -0.2 0.46 ± 12% perf-profile.children.cycles-pp.printk
0.68 ± 18% -0.2 0.46 ± 12% perf-profile.children.cycles-pp.vprintk_emit
0.43 ± 22% -0.2 0.23 ± 3% perf-profile.children.cycles-pp.timerqueue_del
0.67 ± 11% -0.2 0.49 ± 21% perf-profile.children.cycles-pp.serial8250_console_putchar
0.69 ± 12% -0.2 0.51 ± 20% perf-profile.children.cycles-pp.uart_console_write
0.68 ± 11% -0.2 0.51 ± 20% perf-profile.children.cycles-pp.wait_for_xmitr
0.27 ± 22% -0.1 0.15 ± 8% perf-profile.children.cycles-pp.rb_next
0.30 ± 19% -0.1 0.19 ± 13% perf-profile.children.cycles-pp.__hrtimer_get_next_event
0.51 ± 6% -0.1 0.39 ± 15% perf-profile.children.cycles-pp.io_serial_in
0.16 ± 30% -0.1 0.06 ± 6% perf-profile.children.cycles-pp.run_posix_cpu_timers
0.17 ± 23% -0.1 0.10 ± 10% perf-profile.children.cycles-pp.account_process_tick
0.14 ± 6% -0.1 0.08 ± 17% perf-profile.children.cycles-pp.rb_erase
0.11 ± 24% +0.0 0.14 ± 18% perf-profile.children.cycles-pp.__x86_indirect_thunk_rax
0.11 ± 7% +0.0 0.15 ± 7% perf-profile.children.cycles-pp.raise_softirq
0.08 ± 17% +0.0 0.12 ± 18% perf-profile.children.cycles-pp.smp_call_function_single
0.01 ±173% +0.0 0.06 ± 9% perf-profile.children.cycles-pp.search_binary_handler
0.01 ±173% +0.0 0.06 ± 9% perf-profile.children.cycles-pp.load_elf_binary
0.07 ± 11% +0.0 0.12 ± 5% perf-profile.children.cycles-pp.__handle_mm_fault
0.07 ± 14% +0.0 0.12 ± 8% perf-profile.children.cycles-pp.handle_mm_fault
0.09 ± 16% +0.1 0.14 ± 3% perf-profile.children.cycles-pp.__do_page_fault
0.10 ± 22% +0.1 0.15 ± 4% perf-profile.children.cycles-pp.page_fault
0.10 ± 7% +0.1 0.15 ± 18% perf-profile.children.cycles-pp.find_next_and_bit
0.09 ± 16% +0.1 0.14 ± 5% perf-profile.children.cycles-pp.do_page_fault
0.01 ±173% +0.1 0.07 ± 31% perf-profile.children.cycles-pp.mmput
0.01 ±173% +0.1 0.07 ± 31% perf-profile.children.cycles-pp.exit_mmap
0.01 ±173% +0.1 0.08 ± 27% perf-profile.children.cycles-pp.__libc_fork
0.00 +0.1 0.07 ± 28% perf-profile.children.cycles-pp.__x64_sys_clone
0.00 +0.1 0.07 ± 28% perf-profile.children.cycles-pp._do_fork
0.00 +0.1 0.08 perf-profile.children.cycles-pp.read
0.07 ± 20% +0.1 0.15 ± 14% perf-profile.children.cycles-pp.tick_check_broadcast_expired
0.17 ± 15% +0.1 0.26 ± 7% perf-profile.children.cycles-pp.ksys_read
0.17 ± 15% +0.1 0.26 ± 7% perf-profile.children.cycles-pp.vfs_read
0.01 ±173% +0.1 0.10 ± 19% perf-profile.children.cycles-pp.timekeeping_advance
0.03 ±100% +0.1 0.14 ± 16% perf-profile.children.cycles-pp.tick_sched_do_timer
0.46 ± 8% +0.1 0.57 ± 8% perf-profile.children.cycles-pp.update_sd_lb_stats
0.19 ± 23% +0.1 0.30 ± 8% perf-profile.children.cycles-pp.call_cpuidle
0.36 ± 23% +0.1 0.48 ± 10% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.18 ± 27% +0.1 0.31 ± 7% perf-profile.children.cycles-pp.trigger_load_balance
0.41 ± 14% +0.1 0.55 ± 6% perf-profile.children.cycles-pp.rcu_idle_exit
0.09 ± 19% +0.2 0.33 ± 17% perf-profile.children.cycles-pp.hrtimer_forward
1.39 ± 2% +0.3 1.71 ± 12% perf-profile.children.cycles-pp.lapic_next_deadline
0.30 ± 48% +0.3 0.63 ± 22% perf-profile.children.cycles-pp._raw_spin_trylock
0.93 ± 18% +0.4 1.30 ± 9% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.74 ± 5% +0.4 1.13 ± 31% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
1.23 ± 20% +0.4 1.63 ± 12% perf-profile.children.cycles-pp.do_syscall_64
0.70 ± 23% +0.4 1.10 ± 21% perf-profile.children.cycles-pp.ktime_get_update_offsets_now
0.32 ± 63% +0.4 0.73 ± 12% perf-profile.children.cycles-pp.calc_global_load_tick
1.23 ± 20% +0.4 1.63 ± 11% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
1.55 ± 6% +0.5 2.02 ± 12% perf-profile.children.cycles-pp.native_write_msr
0.44 ± 37% +0.5 0.94 ± 19% perf-profile.children.cycles-pp.run_local_timers
1.20 ± 11% +0.6 1.76 ± 13% perf-profile.children.cycles-pp.native_irq_return_iret
0.57 ±113% +1.3 1.91 ± 7% perf-profile.children.cycles-pp.timekeeping_max_deferment
0.93 ± 63% +1.4 2.28 ± 14% perf-profile.children.cycles-pp.tick_nohz_irq_exit
3.83 ± 8% +1.4 5.21 ± 12% perf-profile.children.cycles-pp.tick_sched_timer
4.01 ± 18% +1.9 5.94 ± 2% perf-profile.children.cycles-pp.tick_nohz_next_event
4.96 ± 14% +2.0 6.98 ± 2% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
6.77 ± 12% +2.7 9.46 ± 12% perf-profile.children.cycles-pp.irq_exit
3.39 ± 39% +3.2 6.59 ± 14% perf-profile.children.cycles-pp.clockevents_program_event
9.43 ± 5% +4.0 13.42 ± 14% perf-profile.children.cycles-pp.menu_select
12.45 ± 11% +4.3 16.79 ± 12% perf-profile.children.cycles-pp.hrtimer_interrupt
4.44 ± 45% +4.8 9.22 ± 11% perf-profile.children.cycles-pp.ktime_get
19.69 ± 7% +6.0 25.66 ± 11% perf-profile.children.cycles-pp.smp_apic_timer_interrupt
21.81 ± 7% +7.0 28.80 ± 10% perf-profile.children.cycles-pp.apic_timer_interrupt
54.70 ± 4% -12.8 41.87 ± 12% perf-profile.self.cycles-pp.intel_idle
0.51 ± 6% -0.1 0.39 ± 15% perf-profile.self.cycles-pp.io_serial_in
0.16 ± 30% -0.1 0.06 ± 6% perf-profile.self.cycles-pp.run_posix_cpu_timers
0.17 ± 23% -0.1 0.10 ± 12% perf-profile.self.cycles-pp.account_process_tick
0.12 ± 7% -0.0 0.07 ± 22% perf-profile.self.cycles-pp.rb_erase
0.10 ± 8% +0.0 0.14 ± 6% perf-profile.self.cycles-pp.raise_softirq
0.05 ± 8% +0.0 0.09 ± 19% perf-profile.self.cycles-pp.stack_trace_save_tsk
0.04 ± 58% +0.0 0.08 ± 19% perf-profile.self.cycles-pp.end_page_writeback
0.10 ± 11% +0.1 0.15 ± 19% perf-profile.self.cycles-pp.find_next_and_bit
0.05 ± 62% +0.1 0.14 ± 15% perf-profile.self.cycles-pp.tick_check_broadcast_expired
0.23 ± 17% +0.1 0.34 ± 4% perf-profile.self.cycles-pp.rcu_idle_exit
0.18 ± 23% +0.1 0.30 ± 6% perf-profile.self.cycles-pp.call_cpuidle
0.15 ± 32% +0.1 0.28 ± 6% perf-profile.self.cycles-pp.trigger_load_balance
0.69 ± 8% +0.2 0.92 ± 14% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.08 ± 17% +0.2 0.32 ± 15% perf-profile.self.cycles-pp.hrtimer_forward
0.86 ± 17% +0.2 1.11 ± 2% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.33 ± 19% +0.3 0.59 ± 7% perf-profile.self.cycles-pp.__softirqentry_text_start
0.23 ± 56% +0.3 0.52 ± 12% perf-profile.self.cycles-pp.tick_sched_timer
0.51 ± 25% +0.3 0.81 ± 6% perf-profile.self.cycles-pp.tick_nohz_next_event
0.30 ± 48% +0.3 0.63 ± 22% perf-profile.self.cycles-pp._raw_spin_trylock
0.54 ± 28% +0.4 0.93 ± 20% perf-profile.self.cycles-pp.ktime_get_update_offsets_now
0.31 ± 69% +0.4 0.71 ± 13% perf-profile.self.cycles-pp.calc_global_load_tick
1.54 ± 6% +0.5 2.01 ± 12% perf-profile.self.cycles-pp.native_write_msr
0.42 ± 40% +0.5 0.91 ± 18% perf-profile.self.cycles-pp.run_local_timers
1.20 ± 11% +0.6 1.75 ± 13% perf-profile.self.cycles-pp.native_irq_return_iret
0.56 ±119% +1.3 1.90 ± 7% perf-profile.self.cycles-pp.timekeeping_max_deferment
2.71 ± 2% +1.5 4.19 ± 31% perf-profile.self.cycles-pp.cpuidle_enter_state
3.75 ± 5% +2.0 5.80 ± 31% perf-profile.self.cycles-pp.menu_select
3.47 ± 56% +4.6 8.04 ± 11% perf-profile.self.cycles-pp.ktime_get
***************************************************************************************************
lkp-csl-2sp7: 96 threads Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 256G 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-7/performance/1SSD/16MB/f2fs/1x/x86_64-rhel-7.6/16d/256fpd/32t/debian-x86_64-2019-09-23.cgz/NoSync/lkp-csl-2sp7/60G/fsmark/0x500002b
commit:
eb094f0696 ("Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
e4f9eb2268 ("writeback: add elastic bdi in cgwb bdp")
eb094f06963bb0fd e4f9eb2268da0eb6b706fe582ef
---------------- ---------------------------
%stddev %change %stddev
\ | \
181861 ± 2% -15.6% 153543 fsmark.app_overhead
85.92 +39.4% 119.80 fsmark.files_per_sec
198.50 ± 2% +28.3% 254.75 ± 3% fsmark.time.percent_of_cpu_this_job_got
286.52 ± 2% +29.5% 370.98 ± 3% fsmark.time.system_time
102252 -19.7% 82096 ± 2% fsmark.time.voluntary_context_switches
41480 ± 17% -10.7% 37022 ± 15% numa-meminfo.node0.Writeback
6836583 ± 35% -38.8% 4184696 ± 55% numa-numastat.node0.local_node
6852179 ± 35% -38.7% 4197165 ± 55% numa-numastat.node0.numa_hit
6824137 ± 35% -34.6% 4465626 ± 52% numa-vmstat.node0.numa_hit
6808740 ± 35% -34.6% 4453309 ± 52% numa-vmstat.node0.numa_local
89.04 +7.9% 96.06 iostat.cpu.idle
8.47 ± 3% -90.8% 0.78 iostat.cpu.iowait
2.25 ± 2% +29.7% 2.92 ± 3% iostat.cpu.system
8.58 ± 3% -7.8 0.78 mpstat.cpu.all.iowait%
0.10 ± 30% -0.0 0.05 ± 19% mpstat.cpu.all.soft%
2.18 ± 2% +0.7 2.90 ± 3% mpstat.cpu.all.sys%
26823 +11.0% 29767 ± 5% slabinfo.nat_entry.active_objs
27331 +10.9% 30313 ± 5% slabinfo.nat_entry.num_objs
1235 ± 7% +13.8% 1405 ± 7% slabinfo.task_group.active_objs
1235 ± 7% +13.8% 1405 ± 7% slabinfo.task_group.num_objs
15229559 ± 58% +67.5% 25512150 ± 9% turbostat.C1E
40.66 ± 77% +50.7 91.40 ± 2% turbostat.C1E%
9576498 ± 46% -98.0% 190269 ± 40% turbostat.C6
52.09 ± 55% -49.8 2.30 ± 19% turbostat.C6%
88.75 +8.2% 96.00 vmstat.cpu.id
8.00 -100.0% 0.00 vmstat.procs.b
2.00 +50.0% 3.00 vmstat.procs.r
3502 -7.3% 3246 vmstat.system.cs
5.72e+09 ± 77% +125.2% 1.288e+10 cpuidle.C1E.time
15230307 ± 58% +67.5% 25512110 ± 9% cpuidle.C1E.usage
7.309e+09 ± 55% -95.5% 3.319e+08 ± 19% cpuidle.C6.time
9587605 ± 46% -97.9% 202885 ± 37% cpuidle.C6.usage
1.79e+08 ±170% -98.7% 2281628 ± 26% cpuidle.POLL.time
204680 ± 6% +25.6% 257009 ± 6% sched_debug.cfs_rq:/.min_vruntime.max
2844 -9.2% 2582 sched_debug.cpu.sched_count.avg
1375 ± 2% -9.8% 1240 sched_debug.cpu.sched_goidle.avg
1436 -9.1% 1306 sched_debug.cpu.ttwu_count.avg
662.09 ± 2% -40.9% 391.06 ± 2% sched_debug.cpu.ttwu_local.avg
27940 +2.1% 28536 proc-vmstat.nr_active_file
6852781 +5.6% 7234155 proc-vmstat.nr_dirty
14437609 +2.5% 14803468 proc-vmstat.nr_file_pages
14134934 +2.6% 14500568 proc-vmstat.nr_inactive_file
6784 -0.7% 6738 proc-vmstat.nr_mapped
52131 +1.6% 52983 proc-vmstat.nr_slab_reclaimable
27940 +2.1% 28536 proc-vmstat.nr_zone_active_file
14134934 +2.6% 14500568 proc-vmstat.nr_zone_inactive_file
6873487 +5.5% 7254778 proc-vmstat.nr_zone_write_pending
3081233 ± 6% +57.1% 4839628 ± 5% proc-vmstat.numa_foreign
13183834 -13.4% 11419080 ± 2% proc-vmstat.numa_hit
13152450 -13.4% 11387779 ± 2% proc-vmstat.numa_local
3081233 ± 6% +57.1% 4839628 ± 5% proc-vmstat.numa_miss
3112617 ± 5% +56.5% 4870930 ± 5% proc-vmstat.numa_other
197.50 ± 25% -41.8% 115.00 ± 25% interrupts.CPU11.NMI:Non-maskable_interrupts
197.50 ± 25% -41.8% 115.00 ± 25% interrupts.CPU11.PMI:Performance_monitoring_interrupts
191.25 ± 23% -42.6% 109.75 ± 26% interrupts.CPU12.NMI:Non-maskable_interrupts
191.25 ± 23% -42.6% 109.75 ± 26% interrupts.CPU12.PMI:Performance_monitoring_interrupts
173.50 ± 18% -31.7% 118.50 ± 23% interrupts.CPU13.NMI:Non-maskable_interrupts
173.50 ± 18% -31.7% 118.50 ± 23% interrupts.CPU13.PMI:Performance_monitoring_interrupts
191.50 ± 22% -34.5% 125.50 ± 26% interrupts.CPU15.NMI:Non-maskable_interrupts
191.50 ± 22% -34.5% 125.50 ± 26% interrupts.CPU15.PMI:Performance_monitoring_interrupts
202.50 ± 26% -37.9% 125.75 ± 25% interrupts.CPU17.NMI:Non-maskable_interrupts
202.50 ± 26% -37.9% 125.75 ± 25% interrupts.CPU17.PMI:Performance_monitoring_interrupts
2753 ±100% -99.9% 4.00 ± 39% interrupts.CPU20.RES:Rescheduling_interrupts
9094 ±117% -78.7% 1940 ± 16% interrupts.CPU33.CAL:Function_call_interrupts
2836 ± 35% -31.5% 1943 ± 16% interrupts.CPU38.CAL:Function_call_interrupts
6869 ±138% -99.9% 5.75 ± 85% interrupts.CPU38.RES:Rescheduling_interrupts
2347 ± 14% -17.2% 1943 ± 16% interrupts.CPU39.CAL:Function_call_interrupts
3990 ± 75% -51.4% 1941 ± 16% interrupts.CPU41.CAL:Function_call_interrupts
2353 ± 14% -17.6% 1940 ± 16% interrupts.CPU45.CAL:Function_call_interrupts
2325 ± 14% -16.6% 1938 ± 16% interrupts.CPU49.CAL:Function_call_interrupts
955.00 ± 44% -90.3% 93.00 ±149% interrupts.CPU5.RES:Rescheduling_interrupts
29.75 ± 99% +1516.0% 480.75 ± 94% interrupts.CPU6.RES:Rescheduling_interrupts
159.50 ± 15% -33.5% 106.00 ± 25% interrupts.CPU63.NMI:Non-maskable_interrupts
159.50 ± 15% -33.5% 106.00 ± 25% interrupts.CPU63.PMI:Performance_monitoring_interrupts
2322 ± 14% -17.1% 1924 ± 17% interrupts.CPU65.CAL:Function_call_interrupts
281.50 ± 50% -53.5% 131.00 ± 12% interrupts.CPU7.NMI:Non-maskable_interrupts
281.50 ± 50% -53.5% 131.00 ± 12% interrupts.CPU7.PMI:Performance_monitoring_interrupts
2.50 ± 91% +5730.0% 145.75 ±158% interrupts.CPU73.RES:Rescheduling_interrupts
159.75 ± 84% +145.4% 392.00 ± 36% interrupts.TLB:TLB_shootdowns
2.38 ± 42% -0.9 1.53 perf-stat.i.branch-miss-rate%
3487 -7.4% 3229 perf-stat.i.context-switches
1.98 ± 10% -22.6% 1.53 ± 16% perf-stat.i.cpu-migrations
0.14 ± 52% -0.1 0.01 ± 18% perf-stat.i.dTLB-load-miss-rate%
659751 ± 52% -92.7% 48076 ± 8% perf-stat.i.dTLB-load-misses
0.04 ± 55% -0.0 0.00 ± 12% perf-stat.i.dTLB-store-miss-rate%
94475 ± 55% -90.7% 8798 ± 11% perf-stat.i.dTLB-store-misses
55.83 ± 4% -4.9 50.93 perf-stat.i.iTLB-load-miss-rate%
2649 -2.3% 2589 perf-stat.i.minor-faults
81.20 ± 2% +5.5 86.71 perf-stat.i.node-load-miss-rate%
484257 ± 7% +29.8% 628546 ± 7% perf-stat.i.node-load-misses
62.30 ± 17% +20.4 82.69 ± 4% perf-stat.i.node-store-miss-rate%
514471 ± 3% +31.6% 677042 ± 3% perf-stat.i.node-store-misses
358788 ± 4% -18.9% 290959 ± 4% perf-stat.i.node-stores
2648 -2.2% 2589 perf-stat.i.page-faults
0.08 ± 58% -0.1 0.01 ± 8% perf-stat.overall.dTLB-load-miss-rate%
0.03 ± 55% -0.0 0.00 ± 11% perf-stat.overall.dTLB-store-miss-rate%
57.62 ± 3% -4.4 53.26 perf-stat.overall.iTLB-load-miss-rate%
84.13 +3.6 87.71 perf-stat.overall.node-load-miss-rate%
58.90 ± 2% +11.0 69.93 perf-stat.overall.node-store-miss-rate%
3462 -7.4% 3206 perf-stat.ps.context-switches
1.96 ± 10% -22.6% 1.52 ± 16% perf-stat.ps.cpu-migrations
655168 ± 52% -92.7% 47743 ± 8% perf-stat.ps.dTLB-load-misses
93819 ± 55% -90.7% 8737 ± 11% perf-stat.ps.dTLB-store-misses
2630 -2.3% 2571 perf-stat.ps.minor-faults
480779 ± 7% +29.8% 624079 ± 7% perf-stat.ps.node-load-misses
510737 ± 3% +31.6% 672190 ± 3% perf-stat.ps.node-store-misses
356350 ± 4% -18.9% 289023 ± 4% perf-stat.ps.node-stores
2630 -2.2% 2571 perf-stat.ps.page-faults
14573 ± 8% -23.4% 11161 ± 2% softirqs.CPU0.RCU
14485 ± 13% -24.9% 10882 ± 4% softirqs.CPU1.RCU
14537 ± 10% -26.0% 10762 ± 4% softirqs.CPU10.RCU
14502 ± 10% -26.1% 10723 ± 4% softirqs.CPU11.RCU
14234 ± 9% -19.1% 11517 softirqs.CPU12.RCU
14620 ± 12% -25.2% 10942 softirqs.CPU13.RCU
16181 ± 9% -39.4% 9804 ± 26% softirqs.CPU14.RCU
14249 ± 9% -23.1% 10962 ± 7% softirqs.CPU15.RCU
16345 ± 36% -36.0% 10457 ± 7% softirqs.CPU16.RCU
13746 ± 6% -18.0% 11276 ± 9% softirqs.CPU17.RCU
12917 ± 5% -14.1% 11093 ± 6% softirqs.CPU18.RCU
13142 ± 10% -17.3% 10874 ± 2% softirqs.CPU19.RCU
14030 ± 7% -21.7% 10991 softirqs.CPU2.RCU
14155 ± 4% -16.0% 11894 ± 8% softirqs.CPU20.RCU
20588 ± 5% -6.6% 19220 softirqs.CPU20.SCHED
13883 ± 9% -21.9% 10842 ± 3% softirqs.CPU21.RCU
13766 ± 6% -17.9% 11298 ± 5% softirqs.CPU22.RCU
13611 ± 4% -19.3% 10988 ± 5% softirqs.CPU23.RCU
15069 ± 9% -16.9% 12527 ± 12% softirqs.CPU24.RCU
13603 ± 5% -19.0% 11015 ± 5% softirqs.CPU25.RCU
13213 ± 3% -19.3% 10659 ± 5% softirqs.CPU26.RCU
13608 ± 3% -21.2% 10719 ± 5% softirqs.CPU27.RCU
13584 ± 3% -20.6% 10783 ± 5% softirqs.CPU28.RCU
13707 -19.4% 11043 ± 9% softirqs.CPU29.RCU
13609 ± 2% -19.5% 10949 ± 5% softirqs.CPU30.RCU
13826 ± 6% -19.4% 11137 ± 7% softirqs.CPU31.RCU
14447 ± 4% -23.4% 11060 ± 6% softirqs.CPU32.RCU
14353 ± 3% -21.3% 11291 ± 8% softirqs.CPU33.RCU
14954 ± 5% -24.1% 11357 ± 8% softirqs.CPU34.RCU
14775 ± 6% -24.9% 11102 ± 5% softirqs.CPU35.RCU
14473 ± 6% -23.1% 11125 ± 5% softirqs.CPU36.RCU
14422 ± 4% -23.7% 10997 ± 6% softirqs.CPU37.RCU
14698 ± 6% -23.2% 11293 ± 9% softirqs.CPU38.RCU
14324 ± 8% -19.5% 11537 ± 9% softirqs.CPU39.RCU
14767 ± 9% -21.6% 11582 ± 9% softirqs.CPU4.RCU
14756 ± 6% -24.7% 11116 ± 6% softirqs.CPU41.RCU
14452 ± 7% -22.9% 11143 ± 8% softirqs.CPU42.RCU
14440 ± 4% -22.3% 11220 ± 6% softirqs.CPU43.RCU
14323 ± 10% -22.6% 11081 ± 6% softirqs.CPU44.RCU
15165 ± 7% -26.9% 11090 ± 6% softirqs.CPU45.RCU
15026 ± 8% -26.1% 11108 ± 6% softirqs.CPU46.RCU
14623 ± 6% -21.2% 11521 ± 11% softirqs.CPU47.RCU
14161 ± 7% -23.3% 10861 ± 5% softirqs.CPU48.RCU
14237 ± 12% -21.1% 11227 ± 6% softirqs.CPU49.RCU
14550 ± 9% -23.8% 11082 ± 2% softirqs.CPU5.RCU
16170 ± 7% -27.9% 11654 ± 11% softirqs.CPU51.RCU
67978 ± 12% -21.4% 53439 ± 13% softirqs.CPU51.TIMER
15390 ± 17% -29.1% 10912 ± 5% softirqs.CPU52.RCU
14734 ± 9% -24.5% 11122 ± 2% softirqs.CPU53.RCU
14260 ± 9% -26.3% 10511 ± 6% softirqs.CPU54.RCU
14341 ± 10% -24.2% 10863 ± 5% softirqs.CPU56.RCU
14111 ± 9% -23.5% 10794 ± 5% softirqs.CPU57.RCU
14339 ± 9% -24.8% 10778 ± 6% softirqs.CPU58.RCU
14423 ± 10% -25.2% 10785 ± 5% softirqs.CPU59.RCU
14253 ± 8% -19.3% 11501 ± 18% softirqs.CPU6.RCU
14423 ± 10% -25.1% 10798 ± 4% softirqs.CPU60.RCU
14437 ± 10% -22.5% 11189 ± 7% softirqs.CPU61.RCU
14208 ± 11% -29.0% 10084 ± 12% softirqs.CPU62.RCU
13388 ± 7% -19.9% 10717 ± 2% softirqs.CPU64.RCU
13585 ± 7% -22.9% 10473 ± 4% softirqs.CPU65.RCU
12562 ± 6% -14.6% 10731 ± 11% softirqs.CPU66.RCU
12721 ± 6% -18.9% 10320 ± 5% softirqs.CPU67.RCU
13154 ± 5% -20.2% 10499 ± 3% softirqs.CPU68.RCU
13112 ± 6% -19.9% 10503 ± 4% softirqs.CPU69.RCU
14259 ± 8% -27.6% 10321 ± 9% softirqs.CPU7.RCU
13513 ± 6% -22.1% 10525 ± 3% softirqs.CPU70.RCU
13559 ± 6% -20.5% 10783 ± 3% softirqs.CPU71.RCU
13422 ± 5% -22.9% 10352 ± 3% softirqs.CPU72.RCU
13196 ± 4% -22.1% 10274 ± 5% softirqs.CPU74.RCU
13132 ± 4% -20.6% 10427 ± 4% softirqs.CPU75.RCU
13502 ± 2% -23.3% 10359 ± 6% softirqs.CPU77.RCU
13393 ± 4% -22.2% 10414 ± 5% softirqs.CPU78.RCU
13119 ± 3% -22.6% 10158 ± 6% softirqs.CPU79.RCU
14239 ± 10% -25.4% 10625 ± 5% softirqs.CPU8.RCU
14006 ± 5% -21.6% 10983 ± 8% softirqs.CPU80.RCU
13848 ± 5% -20.5% 11012 ± 8% softirqs.CPU81.RCU
14386 ± 4% -22.4% 11169 ± 6% softirqs.CPU82.RCU
14429 ± 10% -24.4% 10902 ± 6% softirqs.CPU83.RCU
14024 ± 6% -20.2% 11198 ± 11% softirqs.CPU84.RCU
14124 ± 5% -21.4% 11100 ± 8% softirqs.CPU85.RCU
14448 ± 6% -25.5% 10769 ± 7% softirqs.CPU86.RCU
13965 ± 7% -23.5% 10681 ± 6% softirqs.CPU87.RCU
13792 ± 8% -21.7% 10802 ± 5% softirqs.CPU88.RCU
14454 ± 6% -23.8% 11021 ± 8% softirqs.CPU89.RCU
14117 ± 8% -22.7% 10910 ± 4% softirqs.CPU9.RCU
13597 ± 6% -21.3% 10696 ± 8% softirqs.CPU90.RCU
13972 ± 6% -23.5% 10693 ± 5% softirqs.CPU91.RCU
13956 ± 12% -23.2% 10713 ± 7% softirqs.CPU92.RCU
66146 ± 12% -18.1% 54161 ± 5% softirqs.CPU92.TIMER
14347 ± 7% -25.6% 10668 ± 7% softirqs.CPU93.RCU
14787 ± 7% -26.9% 10810 ± 6% softirqs.CPU94.RCU
14463 ± 5% -25.1% 10838 ± 8% softirqs.CPU95.RCU
1353112 ± 5% -22.3% 1050993 ± 4% softirqs.RCU
47.02 ± 9% -9.1 37.95 perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
79.13 ± 3% -5.9 73.22 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
80.01 ± 2% -5.6 74.36 perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
1.11 ± 18% +0.4 1.47 ± 8% perf-profile.calltrace.cycles-pp.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues
1.27 ± 20% +0.4 1.69 ± 5% perf-profile.calltrace.cycles-pp.native_write_msr.lapic_next_deadline.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt
0.32 ±101% +0.4 0.76 ± 11% perf-profile.calltrace.cycles-pp.calc_global_load_tick.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer
0.51 ± 63% +0.5 0.99 ± 17% perf-profile.calltrace.cycles-pp.ktime_get.tick_irq_enter.irq_enter.smp_apic_timer_interrupt.apic_timer_interrupt
0.14 ±173% +0.5 0.64 ± 11% perf-profile.calltrace.cycles-pp._raw_spin_trylock.rebalance_domains.__softirqentry_text_start.irq_exit.smp_apic_timer_interrupt
1.52 ± 20% +0.5 2.03 ± 5% perf-profile.calltrace.cycles-pp.lapic_next_deadline.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
0.52 ± 62% +0.5 1.04 ± 16% perf-profile.calltrace.cycles-pp.ktime_get_update_offsets_now.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
3.18 ± 8% +0.6 3.74 ± 8% perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt
2.97 ± 10% +0.6 3.61 ± 8% perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
0.00 +0.7 0.66 ± 14% perf-profile.calltrace.cycles-pp.ktime_get.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt
0.97 ± 74% +1.3 2.22 ± 22% perf-profile.calltrace.cycles-pp.ktime_get.tick_nohz_irq_exit.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt
1.01 ± 72% +1.3 2.27 ± 22% perf-profile.calltrace.cycles-pp.tick_nohz_irq_exit.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
7.13 ± 8% +1.4 8.48 ± 4% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
4.00 ± 8% +1.4 5.42 ± 7% perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
5.37 ± 11% +1.6 6.94 ± 8% perf-profile.calltrace.cycles-pp.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
5.57 ± 17% +1.6 7.18 ± 8% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry.start_secondary
4.38 ± 19% +1.6 5.99 ± 11% perf-profile.calltrace.cycles-pp.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry
9.86 ± 16% +3.1 12.96 ± 2% perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
13.67 ± 19% +4.5 18.16 ± 2% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
21.15 ± 12% +6.4 27.60 perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle
26.11 ± 15% +7.8 33.89 perf-profile.calltrace.cycles-pp.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
47.35 ± 9% -9.0 38.31 perf-profile.children.cycles-pp.intel_idle
80.89 ± 3% -5.7 75.19 perf-profile.children.cycles-pp.cpuidle_enter
80.81 ± 3% -5.7 75.12 perf-profile.children.cycles-pp.cpuidle_enter_state
0.49 ± 45% -0.2 0.30 ± 12% perf-profile.children.cycles-pp.timerqueue_add
0.22 ± 32% -0.1 0.13 ± 15% perf-profile.children.cycles-pp.rb_insert_color
0.18 ± 12% -0.1 0.11 ± 29% perf-profile.children.cycles-pp.account_process_tick
0.17 ± 25% -0.1 0.11 ± 13% perf-profile.children.cycles-pp.run_posix_cpu_timers
0.20 ± 14% -0.1 0.14 ± 11% perf-profile.children.cycles-pp.drm_fb_helper_dirty_work
0.15 ± 18% -0.0 0.10 ± 18% perf-profile.children.cycles-pp.rb_erase
0.06 ± 15% +0.0 0.07 ± 14% perf-profile.children.cycles-pp.schedule
0.04 ± 60% +0.0 0.08 ± 23% perf-profile.children.cycles-pp._raw_write_lock
0.07 ± 13% +0.0 0.10 ± 28% perf-profile.children.cycles-pp.execve
0.07 ± 17% +0.0 0.11 ± 18% perf-profile.children.cycles-pp.tick_check_broadcast_expired
0.03 ±100% +0.0 0.07 ± 17% perf-profile.children.cycles-pp.__fprop_inc_percpu_max
0.10 ± 12% +0.0 0.15 ± 5% perf-profile.children.cycles-pp.__might_sleep
0.03 ±100% +0.1 0.08 ± 23% perf-profile.children.cycles-pp.__libc_fork
0.10 ± 36% +0.1 0.16 ± 17% perf-profile.children.cycles-pp.up_read
0.22 ± 14% +0.1 0.28 ± 9% perf-profile.children.cycles-pp.idle_cpu
0.12 ± 21% +0.1 0.20 ± 14% perf-profile.children.cycles-pp.raise_softirq
0.16 ± 15% +0.1 0.23 ± 16% perf-profile.children.cycles-pp.down_read
0.01 ±173% +0.1 0.09 ± 45% perf-profile.children.cycles-pp.timekeeping_advance
0.22 ± 17% +0.1 0.30 ± 7% perf-profile.children.cycles-pp.menu_reflect
0.06 ± 11% +0.1 0.16 ± 77% perf-profile.children.cycles-pp.mmput
0.15 ± 36% +0.1 0.26 ± 15% perf-profile.children.cycles-pp.read_node_page
0.19 ± 33% +0.1 0.29 ± 18% perf-profile.children.cycles-pp.___might_sleep
0.36 ± 20% +0.1 0.46 ± 6% perf-profile.children.cycles-pp.rcu_core
0.19 ± 23% +0.1 0.29 ± 7% perf-profile.children.cycles-pp.trigger_load_balance
0.43 ± 18% +0.1 0.54 ± 6% perf-profile.children.cycles-pp.__intel_pmu_enable_all
0.02 ±173% +0.1 0.13 ± 28% perf-profile.children.cycles-pp.tick_sched_do_timer
0.37 ± 25% +0.1 0.48 ± 15% perf-profile.children.cycles-pp.clear_page_dirty_for_io
0.16 ± 18% +0.1 0.28 ± 10% perf-profile.children.cycles-pp.mutex_lock
0.09 ±108% +0.1 0.23 ± 26% perf-profile.children.cycles-pp.wake_up_klogd_work_func
0.37 ± 20% +0.2 0.56 ± 11% perf-profile.children.cycles-pp.f2fs_submit_page_write
0.43 ± 31% +0.3 0.71 ± 9% perf-profile.children.cycles-pp._raw_spin_trylock
0.11 ± 23% +0.3 0.40 ± 32% perf-profile.children.cycles-pp.hrtimer_forward
0.90 ± 18% +0.3 1.21 ± 9% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.15 ± 18% +0.4 1.52 ± 8% perf-profile.children.cycles-pp.scheduler_tick
0.40 ± 58% +0.4 0.77 ± 12% perf-profile.children.cycles-pp.calc_global_load_tick
0.62 ± 29% +0.4 1.05 ± 16% perf-profile.children.cycles-pp.ktime_get_update_offsets_now
1.18 ± 17% +0.4 1.61 ± 8% perf-profile.children.cycles-pp.read_tsc
1.56 ± 18% +0.5 2.07 ± 6% perf-profile.children.cycles-pp.lapic_next_deadline
1.75 ± 19% +0.5 2.29 ± 5% perf-profile.children.cycles-pp.native_write_msr
3.23 ± 8% +0.6 3.88 ± 7% perf-profile.children.cycles-pp.tick_sched_handle
3.04 ± 10% +0.7 3.76 ± 7% perf-profile.children.cycles-pp.update_process_times
1.15 ± 49% +1.2 2.31 ± 21% perf-profile.children.cycles-pp.tick_nohz_irq_exit
7.28 ± 8% +1.4 8.72 ± 4% perf-profile.children.cycles-pp.__hrtimer_run_queues
4.07 ± 8% +1.5 5.59 ± 6% perf-profile.children.cycles-pp.tick_sched_timer
5.64 ± 17% +1.6 7.29 ± 8% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
4.46 ± 19% +1.6 6.10 ± 10% perf-profile.children.cycles-pp.tick_nohz_next_event
6.47 ± 16% +1.8 8.28 ± 7% perf-profile.children.cycles-pp.irq_exit
10.02 ± 16% +3.2 13.17 ± 2% perf-profile.children.cycles-pp.menu_select
5.46 ± 48% +3.9 9.37 ± 5% perf-profile.children.cycles-pp.ktime_get
13.91 ± 18% +4.6 18.54 ± 2% perf-profile.children.cycles-pp.hrtimer_interrupt
21.48 ± 12% +6.5 27.95 perf-profile.children.cycles-pp.smp_apic_timer_interrupt
24.16 ± 13% +7.2 31.34 perf-profile.children.cycles-pp.apic_timer_interrupt
47.25 ± 9% -9.0 38.30 perf-profile.self.cycles-pp.intel_idle
0.19 ± 36% -0.1 0.11 ± 25% perf-profile.self.cycles-pp.rb_insert_color
0.24 ± 36% -0.1 0.15 ± 14% perf-profile.self.cycles-pp.rb_next
0.18 ± 11% -0.1 0.11 ± 29% perf-profile.self.cycles-pp.account_process_tick
0.14 ± 23% -0.1 0.08 ± 21% perf-profile.self.cycles-pp.rb_erase
0.08 ± 20% -0.0 0.03 ±100% perf-profile.self.cycles-pp.cpuidle_reflect
0.04 ± 60% +0.0 0.08 ± 23% perf-profile.self.cycles-pp._raw_write_lock
0.10 ± 22% +0.0 0.14 ± 11% perf-profile.self.cycles-pp.cpuidle_governor_latency_req
0.10 ± 15% +0.0 0.14 ± 7% perf-profile.self.cycles-pp.__might_sleep
0.06 ± 11% +0.0 0.11 ± 16% perf-profile.self.cycles-pp.tick_check_broadcast_expired
0.10 ± 36% +0.1 0.16 ± 14% perf-profile.self.cycles-pp.up_read
0.15 ± 23% +0.1 0.22 ± 10% perf-profile.self.cycles-pp.menu_reflect
0.08 ± 15% +0.1 0.15 ± 14% perf-profile.self.cycles-pp.mutex_lock
0.12 ± 22% +0.1 0.19 ± 19% perf-profile.self.cycles-pp.raise_softirq
0.15 ± 36% +0.1 0.25 ± 13% perf-profile.self.cycles-pp.trigger_load_balance
0.17 ± 31% +0.1 0.27 ± 19% perf-profile.self.cycles-pp.f2fs_do_write_data_page
0.11 ± 36% +0.1 0.21 ± 18% perf-profile.self.cycles-pp.read_node_page
0.10 ± 15% +0.1 0.21 ± 18% perf-profile.self.cycles-pp.pagecache_get_page
0.19 ± 32% +0.1 0.29 ± 16% perf-profile.self.cycles-pp.___might_sleep
0.33 ± 20% +0.1 0.44 ± 8% perf-profile.self.cycles-pp.hrtimer_interrupt
0.33 ± 24% +0.2 0.54 ± 16% perf-profile.self.cycles-pp.tick_sched_timer
0.92 ± 22% +0.2 1.17 ± 4% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.38 ± 8% +0.3 0.64 ± 17% perf-profile.self.cycles-pp.__softirqentry_text_start
0.11 ± 23% +0.3 0.39 ± 32% perf-profile.self.cycles-pp.hrtimer_forward
0.43 ± 31% +0.3 0.71 ± 9% perf-profile.self.cycles-pp._raw_spin_trylock
0.55 ± 10% +0.3 0.84 ± 21% perf-profile.self.cycles-pp.tick_nohz_next_event
0.45 ± 25% +0.3 0.79 ± 22% perf-profile.self.cycles-pp.ktime_get_update_offsets_now
0.40 ± 61% +0.3 0.74 ± 12% perf-profile.self.cycles-pp.calc_global_load_tick
1.14 ± 17% +0.4 1.57 ± 7% perf-profile.self.cycles-pp.read_tsc
1.75 ± 19% +0.5 2.28 ± 5% perf-profile.self.cycles-pp.native_write_msr
3.62 ± 23% +1.6 5.21 ± 4% perf-profile.self.cycles-pp.menu_select
4.41 ± 58% +3.6 7.99 ± 7% perf-profile.self.cycles-pp.ktime_get
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Rong Chen
View attachment "config-5.4.0-rc7-00040-ge4f9eb2268da0" of type "text/plain" (200680 bytes)
View attachment "job-script" of type "text/plain" (8158 bytes)
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