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Message-ID: <20200308140200.GO5972@shao2-debian>
Date: Sun, 8 Mar 2020 22:02:00 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: Jann Horn <jannh@...gle.com>,
Linus Torvalds <torvalds@...ux-foundation.org>,
LKML <linux-kernel@...r.kernel.org>, x86-ml <x86@...nel.org>,
Ingo Molnar <mingo@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Borislav Petkov <bp@...e.de>, lkp@...ts.01.org
Subject: [futex] 8019ad13ef: will-it-scale.per_process_ops -97.8% regression
Greeting,
FYI, we noticed a -97.8% regression of will-it-scale.per_process_ops due to commit:
commit: 8019ad13ef7f64be44d4f892af9c840179009254 ("futex: Fix inode life-time issue")
https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git locking/urgent
in testcase: will-it-scale
on test machine: 104 threads Skylake with 192G memory
with following parameters:
nr_task: 100%
mode: process
test: futex2
cpufreq_governor: performance
ucode: 0x2000065
test-description: Will It Scale takes a testcase and runs it from 1 through to n parallel copies to see if the testcase will scale. It builds both a process and threads based test in order to see any differences between the two.
test-url: https://github.com/antonblanchard/will-it-scale
In addition to that, the commit also has significant impact on the following tests:
+------------------+---------------------------------------------------------------------------+
| testcase: change | will-it-scale: will-it-scale.per_process_ops -99.5% regression |
| test machine | 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory |
| test parameters | cpufreq_governor=performance |
| | mode=process |
| | nr_task=50% |
| | test=futex2 |
| | ucode=0x500002c |
+------------------+---------------------------------------------------------------------------+
| testcase: change | will-it-scale: will-it-scale.per_process_ops -99.7% regression |
| test machine | 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory |
| test parameters | cpufreq_governor=performance |
| | mode=process |
| | nr_task=100% |
| | test=futex4 |
| | ucode=0x500002c |
+------------------+---------------------------------------------------------------------------+
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <rong.a.chen@...el.com>
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/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode:
gcc-7/performance/x86_64-rhel-7.6/process/100%/debian-x86_64-20191114.cgz/lkp-skl-fpga01/futex2/will-it-scale/0x2000065
commit:
v5.6-rc4
8019ad13ef ("futex: Fix inode life-time issue")
v5.6-rc4 8019ad13ef7f64be44d4f892af9
---------------- ---------------------------
%stddev %change %stddev
\ | \
1083510 -97.8% 23904 will-it-scale.per_process_ops
1.127e+08 -97.8% 2486092 will-it-scale.workload
3352 ± 2% +2.3% 3430 ± 2% boot-time.idle
81512 ± 2% +22.6% 99903 ± 3% meminfo.Shmem
70106 ± 10% +20.8% 84714 ± 11% numa-meminfo.node1.Shmem
17521 ± 10% +20.9% 21181 ± 11% numa-vmstat.node1.nr_shmem
1.071e+08 ± 65% -82.5% 18763577 ± 8% cpuidle.C6.time
140072 ± 53% -66.5% 46887 ± 4% cpuidle.C6.usage
63.27 +35.5 98.79 mpstat.cpu.all.sys%
36.35 -35.5 0.84 mpstat.cpu.all.usr%
62.40 +57.1% 98.00 vmstat.cpu.sy
35.60 -97.2% 1.00 vmstat.cpu.us
1710 ± 4% -9.3% 1551 ± 2% vmstat.system.cs
88040 +5.6% 93005 proc-vmstat.nr_active_anon
289055 +1.7% 293827 proc-vmstat.nr_file_pages
7012 +1.7% 7134 proc-vmstat.nr_inactive_anon
20363 ± 2% +22.6% 24967 ± 3% proc-vmstat.nr_shmem
88040 +5.6% 93005 proc-vmstat.nr_zone_active_anon
7012 +1.7% 7134 proc-vmstat.nr_zone_inactive_anon
19355 ± 4% +35.0% 26131 ± 4% proc-vmstat.pgactivate
709.60 ± 45% +60.2% 1136 ± 21% interrupts.38:PCI-MSI.67633153-edge.eth0-TxRx-0
388.40 ± 15% +128.4% 887.00 ± 35% interrupts.CPU1.RES:Rescheduling_interrupts
319.20 ± 4% +69.6% 541.50 ± 22% interrupts.CPU20.RES:Rescheduling_interrupts
709.60 ± 45% +60.2% 1136 ± 21% interrupts.CPU30.38:PCI-MSI.67633153-edge.eth0-TxRx-0
349.00 ± 7% -11.3% 309.50 interrupts.CPU44.RES:Rescheduling_interrupts
1566 ± 72% -63.1% 577.50 ± 43% interrupts.CPU51.RES:Rescheduling_interrupts
433.80 ± 35% +137.4% 1029 ± 75% interrupts.CPU61.RES:Rescheduling_interrupts
311.80 +57.2% 490.00 ± 20% interrupts.CPU82.RES:Rescheduling_interrupts
90.00 ± 12% +55.0% 139.50 ± 26% interrupts.IWI:IRQ_work_interrupts
59788 ± 9% -23.1% 45970 interrupts.RES:Rescheduling_interrupts
183.06 ± 2% -15.5% 154.64 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
253696 ± 9% -19.7% 203713 ± 8% sched_debug.cfs_rq:/.min_vruntime.stddev
61.43 ± 8% -17.7% 50.54 ± 10% sched_debug.cfs_rq:/.nr_spread_over.max
217149 ±115% -88.5% 24957 ± 23% sched_debug.cfs_rq:/.spread0.max
253777 ± 9% -19.7% 203720 ± 8% sched_debug.cfs_rq:/.spread0.stddev
1173 ± 5% -10.9% 1045 sched_debug.cfs_rq:/.util_avg.max
68.48 ± 15% -24.6% 51.65 ± 5% sched_debug.cfs_rq:/.util_avg.stddev
12.01 ± 13% -46.2% 6.46 ± 15% sched_debug.cpu.clock.stddev
12.01 ± 13% -46.2% 6.46 ± 15% sched_debug.cpu.clock_task.stddev
0.00 ± 8% -26.7% 0.00 ± 6% sched_debug.cpu.next_balance.stddev
44648 ± 29% -25.4% 33316 ± 9% sched_debug.cpu.nr_switches.max
56.73 ± 10% -19.8% 45.50 ± 8% sched_debug.cpu.nr_uninterruptible.max
41543 ± 31% -30.4% 28900 ± 9% sched_debug.cpu.sched_count.max
583.13 ± 7% +88.4% 1098 sched_debug.cpu.sched_count.min
1149 ± 4% -10.4% 1029 ± 3% sched_debug.cpu.ttwu_count.avg
20076 ± 29% -30.7% 13922 ± 10% sched_debug.cpu.ttwu_count.max
23.79 -23.8 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.syscall
12.78 -12.8 0.00 perf-profile.calltrace.cycles-pp.get_futex_key.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex
11.49 -11.5 0.00 perf-profile.calltrace.cycles-pp.syscall_return_via_sysret.syscall
9.84 -9.8 0.00 perf-profile.calltrace.cycles-pp.get_user_pages_fast.get_futex_key.futex_wait_setup.futex_wait.do_futex
8.66 -8.7 0.00 perf-profile.calltrace.cycles-pp.gup_pgd_range.get_user_pages_fast.get_futex_key.futex_wait_setup.futex_wait
62.41 +37.0 99.39 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.syscall
59.79 +39.6 99.37 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
34.82 +64.1 98.89 perf-profile.calltrace.cycles-pp.__x64_sys_futex.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
26.16 +72.7 98.85 perf-profile.calltrace.cycles-pp.do_futex.__x64_sys_futex.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
24.33 +74.5 98.83 perf-profile.calltrace.cycles-pp.futex_wait.do_futex.__x64_sys_futex.do_syscall_64.entry_SYSCALL_64_after_hwframe
21.19 +77.6 98.79 perf-profile.calltrace.cycles-pp.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex.do_syscall_64
1.12 ± 3% +96.5 97.64 perf-profile.calltrace.cycles-pp._raw_spin_lock.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex
0.00 +97.5 97.55 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.futex_wait_setup.futex_wait.do_futex
22.01 -21.7 0.28 perf-profile.children.cycles-pp.entry_SYSCALL_64
13.37 -13.1 0.26 perf-profile.children.cycles-pp.syscall_return_via_sysret
12.80 -12.5 0.27 perf-profile.children.cycles-pp.get_futex_key
9.86 -9.7 0.21 ± 3% perf-profile.children.cycles-pp.get_user_pages_fast
8.75 -8.6 0.18 ± 2% perf-profile.children.cycles-pp.gup_pgd_range
2.62 ± 2% -2.6 0.05 ± 8% perf-profile.children.cycles-pp.get_futex_value_locked
0.69 ± 13% -0.3 0.38 ± 9% perf-profile.children.cycles-pp.smp_apic_timer_interrupt
0.74 ± 14% -0.3 0.43 ± 9% perf-profile.children.cycles-pp.apic_timer_interrupt
0.09 ± 8% -0.1 0.03 ±100% perf-profile.children.cycles-pp.ktime_get
0.10 ± 13% -0.0 0.06 ± 20% perf-profile.children.cycles-pp.clockevents_program_event
99.95 +0.0 99.97 perf-profile.children.cycles-pp.syscall
62.82 +36.6 99.41 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
60.91 +38.5 99.40 perf-profile.children.cycles-pp.do_syscall_64
34.97 +63.9 98.89 perf-profile.children.cycles-pp.__x64_sys_futex
26.26 +72.6 98.85 perf-profile.children.cycles-pp.do_futex
24.38 +74.5 98.84 perf-profile.children.cycles-pp.futex_wait
21.36 +77.4 98.79 perf-profile.children.cycles-pp.futex_wait_setup
1.17 ± 3% +96.5 97.65 perf-profile.children.cycles-pp._raw_spin_lock
0.19 ± 27% +97.4 97.59 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
25.10 -24.6 0.47 perf-profile.self.cycles-pp.do_syscall_64
20.14 -19.9 0.24 perf-profile.self.cycles-pp.entry_SYSCALL_64
13.34 -13.1 0.26 perf-profile.self.cycles-pp.syscall_return_via_sysret
8.51 -8.5 0.00 perf-profile.self.cycles-pp.__x64_sys_futex
8.59 -8.4 0.18 ± 2% perf-profile.self.cycles-pp.gup_pgd_range
3.11 -3.1 0.06 perf-profile.self.cycles-pp.syscall
2.94 -2.9 0.03 ±100% perf-profile.self.cycles-pp.futex_wait
2.60 ± 2% -2.5 0.05 perf-profile.self.cycles-pp.get_futex_value_locked
3.08 ± 4% -2.3 0.79 perf-profile.self.cycles-pp.futex_wait_setup
1.12 ± 2% -1.1 0.06 ± 11% perf-profile.self.cycles-pp._raw_spin_lock
0.19 ± 27% +97.0 97.19 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.09 ± 17% +5811.1% 5.46 ± 14% perf-stat.i.MPKI
1.698e+10 -85.9% 2.398e+09 perf-stat.i.branch-instructions
0.71 -0.3 0.40 perf-stat.i.branch-miss-rate%
1.174e+08 -91.6% 9837603 perf-stat.i.branch-misses
1437072 ± 93% +1602.4% 24464880 ± 15% perf-stat.i.cache-misses
8173729 ± 12% +625.4% 59295944 ± 14% perf-stat.i.cache-references
1683 ± 4% -9.8% 1518 ± 2% perf-stat.i.context-switches
2.45 +983.6% 26.53 perf-stat.i.cpi
124.91 ± 4% -11.3% 110.80 perf-stat.i.cpu-migrations
338598 ± 39% -96.4% 12036 ± 15% perf-stat.i.cycles-between-cache-misses
0.40 -0.3 0.10 perf-stat.i.dTLB-load-miss-rate%
1.123e+08 -97.7% 2574834 perf-stat.i.dTLB-load-misses
2.802e+10 -90.4% 2.691e+09 perf-stat.i.dTLB-loads
0.00 ± 30% +0.0 0.00 ± 2% perf-stat.i.dTLB-store-miss-rate%
1.807e+10 -97.1% 5.23e+08 perf-stat.i.dTLB-stores
97.15 -1.2 95.94 perf-stat.i.iTLB-load-miss-rate%
1.084e+08 -97.7% 2480944 perf-stat.i.iTLB-load-misses
2935981 ± 3% -96.3% 107316 ± 8% perf-stat.i.iTLB-loads
1.174e+11 -90.7% 1.087e+10 perf-stat.i.instructions
1126 ± 2% +296.3% 4463 perf-stat.i.instructions-per-iTLB-miss
0.41 -90.1% 0.04 perf-stat.i.ipc
93.84 +5.8 99.68 perf-stat.i.node-load-miss-rate%
114511 ± 8% +4108.2% 4818829 perf-stat.i.node-load-misses
97.73 +1.8 99.51 perf-stat.i.node-store-miss-rate%
395666 ±174% +1252.7% 5352037 perf-stat.i.node-store-misses
0.07 ± 12% +7691.4% 5.46 ± 14% perf-stat.overall.MPKI
0.69 -0.3 0.41 perf-stat.overall.branch-miss-rate%
16.14 ± 76% +25.1 41.20 perf-stat.overall.cache-miss-rate%
2.45 +980.6% 26.49 perf-stat.overall.cpi
313480 ± 38% -96.2% 12060 ± 15% perf-stat.overall.cycles-between-cache-misses
0.40 -0.3 0.10 perf-stat.overall.dTLB-load-miss-rate%
0.00 ± 2% +0.0 0.00 perf-stat.overall.dTLB-store-miss-rate%
97.35 -1.5 95.85 perf-stat.overall.iTLB-load-miss-rate%
1082 +304.9% 4383 perf-stat.overall.instructions-per-iTLB-miss
0.41 -90.7% 0.04 perf-stat.overall.ipc
88.45 +11.3 99.71 perf-stat.overall.node-load-miss-rate%
95.64 ± 2% +4.3 99.94 perf-stat.overall.node-store-miss-rate%
313682 +320.2% 1318005 perf-stat.overall.path-length
1.692e+10 -85.9% 2.39e+09 perf-stat.ps.branch-instructions
1.17e+08 -91.6% 9804610 perf-stat.ps.branch-misses
1436636 ± 93% +1597.3% 24384729 ± 15% perf-stat.ps.cache-misses
8192823 ± 12% +621.6% 59120349 ± 14% perf-stat.ps.cache-references
1674 ± 4% -9.7% 1512 ± 2% perf-stat.ps.context-switches
124.46 ± 4% -11.1% 110.64 perf-stat.ps.cpu-migrations
1.12e+08 -97.7% 2570860 perf-stat.ps.dTLB-load-misses
2.792e+10 -90.4% 2.683e+09 perf-stat.ps.dTLB-loads
1.801e+10 -97.1% 5.214e+08 perf-stat.ps.dTLB-stores
1.081e+08 -97.7% 2472640 perf-stat.ps.iTLB-load-misses
2943940 ± 3% -96.4% 107035 ± 7% perf-stat.ps.iTLB-loads
1.17e+11 -90.7% 1.084e+10 perf-stat.ps.instructions
114380 ± 8% +4098.9% 4802759 perf-stat.ps.node-load-misses
394413 ±174% +1252.4% 5334107 perf-stat.ps.node-store-misses
3.535e+13 -90.7% 3.276e+12 perf-stat.total.instructions
133538 ± 14% -38.1% 82644 ± 3% softirqs.CPU0.RCU
132834 ± 13% -50.3% 66075 ± 13% softirqs.CPU1.RCU
132513 ± 13% -58.8% 54575 softirqs.CPU10.RCU
132124 ± 13% -60.5% 52249 softirqs.CPU100.RCU
132258 ± 14% -58.3% 55157 ± 6% softirqs.CPU101.RCU
132418 ± 14% -54.3% 60552 ± 21% softirqs.CPU102.RCU
132676 ± 14% -48.1% 68839 ± 8% softirqs.CPU103.RCU
132612 ± 13% -58.2% 55489 softirqs.CPU11.RCU
132754 ± 13% -58.1% 55632 ± 2% softirqs.CPU12.RCU
132826 ± 13% -54.8% 59984 ± 13% softirqs.CPU13.RCU
132635 ± 13% -59.6% 53586 ± 2% softirqs.CPU14.RCU
132400 ± 13% -55.3% 59235 ± 12% softirqs.CPU15.RCU
132348 ± 13% -56.7% 57370 ± 4% softirqs.CPU16.RCU
132695 ± 13% -52.0% 63693 ± 11% softirqs.CPU17.RCU
132428 ± 13% -57.8% 55824 softirqs.CPU18.RCU
132665 ± 13% -56.9% 57154 ± 2% softirqs.CPU19.RCU
132981 ± 14% -54.1% 61052 ± 8% softirqs.CPU2.RCU
132907 ± 12% -51.8% 64068 ± 7% softirqs.CPU20.RCU
95558 ± 4% +4.4% 99774 ± 5% softirqs.CPU20.TIMER
132739 ± 13% -56.6% 57670 ± 8% softirqs.CPU21.RCU
132322 ± 13% -59.2% 54037 softirqs.CPU22.RCU
132263 ± 13% -56.4% 57703 ± 6% softirqs.CPU23.RCU
133419 ± 14% -51.7% 64503 ± 14% softirqs.CPU24.RCU
132260 ± 14% -55.7% 58593 ± 5% softirqs.CPU25.RCU
133206 ± 13% -55.9% 58763 ± 5% softirqs.CPU26.RCU
132544 ± 13% -59.0% 54300 ± 5% softirqs.CPU27.RCU
135011 ± 12% -52.8% 63680 ± 14% softirqs.CPU28.RCU
136146 ± 14% -54.1% 62424 ± 4% softirqs.CPU29.RCU
133053 ± 13% -58.8% 54756 softirqs.CPU3.RCU
132647 ± 13% -56.2% 58126 ± 7% softirqs.CPU30.RCU
133653 ± 14% -53.9% 61655 ± 13% softirqs.CPU31.RCU
132738 ± 13% -57.0% 57057 ± 2% softirqs.CPU32.RCU
132773 ± 14% -57.2% 56850 softirqs.CPU33.RCU
132677 ± 14% -54.5% 60350 ± 7% softirqs.CPU34.RCU
133096 ± 13% -55.2% 59604 ± 13% softirqs.CPU35.RCU
132458 ± 13% -58.0% 55672 softirqs.CPU36.RCU
134258 ± 14% -58.2% 56118 ± 2% softirqs.CPU37.RCU
132773 ± 13% -58.7% 54770 ± 2% softirqs.CPU38.RCU
133645 ± 13% -57.6% 56641 ± 5% softirqs.CPU39.RCU
132461 ± 13% -58.4% 55107 softirqs.CPU4.RCU
133268 ± 14% -59.7% 53743 softirqs.CPU40.RCU
132863 ± 13% -57.6% 56313 ± 4% softirqs.CPU41.RCU
132173 ± 13% -57.8% 55811 ± 5% softirqs.CPU42.RCU
132577 ± 14% -53.6% 61514 ± 10% softirqs.CPU43.RCU
133333 ± 12% -59.3% 54292 ± 2% softirqs.CPU44.RCU
132246 ± 14% -49.7% 66517 ± 23% softirqs.CPU45.RCU
132119 ± 13% -57.8% 55723 ± 2% softirqs.CPU46.RCU
132032 ± 14% -55.9% 58246 ± 10% softirqs.CPU47.RCU
133675 ± 14% -57.2% 57275 ± 5% softirqs.CPU48.RCU
133657 ± 14% -56.4% 58316 ± 9% softirqs.CPU49.RCU
132616 ± 13% -54.4% 60525 ± 3% softirqs.CPU5.RCU
133257 ± 14% -54.3% 60924 ± 8% softirqs.CPU50.RCU
135262 ± 14% -41.9% 78605 ± 3% softirqs.CPU51.RCU
133227 ± 13% -57.9% 56050 ± 3% softirqs.CPU52.RCU
132499 ± 13% -53.5% 61583 ± 14% softirqs.CPU53.RCU
132702 ± 13% -54.9% 59828 ± 13% softirqs.CPU54.RCU
132585 ± 13% -57.5% 56314 ± 6% softirqs.CPU55.RCU
132301 ± 13% -55.7% 58625 ± 11% softirqs.CPU56.RCU
132796 ± 14% -49.5% 67024 ± 19% softirqs.CPU57.RCU
132446 ± 13% -55.6% 58852 ± 8% softirqs.CPU58.RCU
132257 ± 13% -54.3% 60405 ± 8% softirqs.CPU59.RCU
132886 ± 13% -55.7% 58916 ± 14% softirqs.CPU6.RCU
132246 ± 13% -57.0% 56914 ± 7% softirqs.CPU60.RCU
94721 ± 2% +3.8% 98338 ± 4% softirqs.CPU60.TIMER
132355 ± 13% -56.0% 58198 ± 7% softirqs.CPU61.RCU
132945 ± 13% -58.9% 54586 ± 3% softirqs.CPU62.RCU
133128 ± 13% -59.5% 53952 ± 3% softirqs.CPU63.RCU
132088 ± 13% -58.3% 55137 softirqs.CPU64.RCU
133245 ± 13% -53.9% 61371 ± 15% softirqs.CPU65.RCU
133008 ± 13% -59.3% 54159 ± 5% softirqs.CPU66.RCU
132695 ± 12% -57.6% 56301 ± 9% softirqs.CPU67.RCU
132699 ± 12% -59.2% 54156 ± 3% softirqs.CPU68.RCU
132521 ± 14% -55.3% 59196 ± 10% softirqs.CPU69.RCU
132613 ± 13% -56.8% 57326 ± 6% softirqs.CPU7.RCU
132114 ± 14% -57.2% 56604 softirqs.CPU70.RCU
132283 ± 13% -58.6% 54754 softirqs.CPU71.RCU
131985 ± 13% -57.4% 56219 ± 5% softirqs.CPU72.RCU
132131 ± 13% -58.3% 55090 ± 5% softirqs.CPU73.RCU
132634 ± 14% -59.3% 54042 ± 2% softirqs.CPU74.RCU
131921 ± 13% -58.4% 54887 ± 2% softirqs.CPU75.RCU
133164 ± 13% -54.0% 61189 ± 11% softirqs.CPU76.RCU
132137 ± 14% -57.3% 56443 ± 6% softirqs.CPU77.RCU
132102 ± 13% -56.6% 57282 ± 9% softirqs.CPU78.RCU
132005 ± 14% -58.6% 54708 ± 6% softirqs.CPU79.RCU
132056 ± 13% -57.9% 55577 ± 3% softirqs.CPU8.RCU
133654 ± 14% -56.1% 58668 ± 7% softirqs.CPU80.RCU
132611 ± 14% -58.8% 54679 ± 5% softirqs.CPU81.RCU
132833 ± 13% -53.5% 61722 ± 3% softirqs.CPU82.RCU
132671 ± 13% -54.5% 60333 ± 12% softirqs.CPU83.RCU
132128 ± 13% -56.6% 57349 ± 4% softirqs.CPU84.RCU
132394 ± 14% -58.9% 54349 softirqs.CPU85.RCU
132248 ± 14% -56.0% 58222 ± 4% softirqs.CPU86.RCU
132741 ± 13% -54.8% 60029 ± 13% softirqs.CPU87.RCU
132620 ± 14% -57.1% 56887 ± 6% softirqs.CPU88.RCU
132853 ± 14% -55.7% 58902 ± 6% softirqs.CPU89.RCU
132754 ± 14% -60.0% 53118 softirqs.CPU9.RCU
131899 ± 13% -58.3% 54938 ± 3% softirqs.CPU90.RCU
132085 ± 13% -57.7% 55886 ± 4% softirqs.CPU91.RCU
131887 ± 14% -58.1% 55210 ± 5% softirqs.CPU92.RCU
132891 ± 12% -59.2% 54177 ± 2% softirqs.CPU93.RCU
131918 ± 14% -58.5% 54802 ± 2% softirqs.CPU94.RCU
132357 ± 13% -55.2% 59242 ± 10% softirqs.CPU95.RCU
131921 ± 14% -59.3% 53676 ± 3% softirqs.CPU96.RCU
131814 ± 13% -56.5% 57361 ± 11% softirqs.CPU97.RCU
132857 ± 13% -59.6% 53711 ± 3% softirqs.CPU98.RCU
131781 ± 13% -52.0% 63235 ± 10% softirqs.CPU99.RCU
13801586 ± 13% -56.2% 6051612 softirqs.RCU
will-it-scale.per_process_ops
1.2e+06 +-----------------------------------------------------------------+
|..+.+..+.+..+.+..+.+.. .+.+..+..+.+..+.+..+.+..+ |
1e+06 |-+ +.+. |
| |
| |
800000 |-+ |
| |
600000 |-+ |
| |
400000 |-+ |
| |
| |
200000 |-+ |
| |
0 +-----------------------------------------------------------------+
will-it-scale.workload
1.2e+08 +-----------------------------------------------------------------+
|..+.+..+.+..+.+..+.+..+.+..+.+..+..+.+..+.+..+.+..+ |
1e+08 |-+ |
| |
| |
8e+07 |-+ |
| |
6e+07 |-+ |
| |
4e+07 |-+ |
| |
| |
2e+07 |-+ |
| |
0 +-----------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
***************************************************************************************************
lkp-csl-2ap3: 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode:
gcc-7/performance/x86_64-rhel-7.6/process/50%/debian-x86_64-20191114.cgz/lkp-csl-2ap3/futex2/will-it-scale/0x500002c
commit:
v5.6-rc4
8019ad13ef ("futex: Fix inode life-time issue")
v5.6-rc4 8019ad13ef7f64be44d4f892af9
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:5 20% 1:4 dmesg.WARNING:at#for_ip_interrupt_entry/0x
5:5 -100% :4 dmesg.WARNING:at#for_ip_swapgs_restore_regs_and_return_to_usermode/0x
5:5 -100% :4 dmesg.WARNING:stack_recursion
%stddev %change %stddev
\ | \
4514004 -99.5% 21586 will-it-scale.per_process_ops
4.333e+08 -99.5% 2072322 will-it-scale.workload
188407 +34.9% 254228 ± 12% cpuidle.POLL.time
65937 +30.9% 86333 ± 2% cpuidle.POLL.usage
43.22 +6.8 50.01 mpstat.cpu.all.sys%
6.89 -6.8 0.07 ± 31% mpstat.cpu.all.usr%
3615 ± 5% -24.1% 2744 ± 4% numa-meminfo.node1.PageTables
6113 ± 2% +45.5% 8894 ± 37% numa-meminfo.node2.Mapped
901.80 ± 5% -24.0% 685.25 ± 4% numa-vmstat.node1.nr_page_table_pages
423419 ± 9% +19.5% 505890 ± 10% numa-vmstat.node3.numa_hit
314732 ± 13% +23.1% 387480 ± 14% numa-vmstat.node3.numa_local
8088 ± 14% -54.5% 3678 ± 92% proc-vmstat.numa_pages_migrated
39243 ± 31% -50.9% 19259 ± 58% proc-vmstat.numa_pte_updates
8088 ± 14% -54.5% 3678 ± 92% proc-vmstat.pgmigrate_success
140728 ± 22% +39.5% 196306 ± 33% sched_debug.cpu.avg_idle.stddev
8.29 ± 4% -11.8% 7.31 ± 2% sched_debug.cpu.clock.stddev
8.29 ± 4% -11.8% 7.31 ± 2% sched_debug.cpu.clock_task.stddev
1757 ± 7% +28.2% 2253 ± 10% sched_debug.cpu.sched_count.avg
5883 ± 52% +123.8% 13167 ± 24% sched_debug.cpu.ttwu_local.max
645.89 ± 27% +81.7% 1173 ± 19% sched_debug.cpu.ttwu_local.stddev
24.37 ± 8% -24.4 0.00 perf-profile.calltrace.cycles-pp.get_futex_key.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex
17.29 ± 8% -17.3 0.00 perf-profile.calltrace.cycles-pp.get_user_pages_fast.get_futex_key.futex_wait_setup.futex_wait.do_futex
14.67 ± 8% -14.7 0.00 perf-profile.calltrace.cycles-pp.gup_pgd_range.get_user_pages_fast.get_futex_key.futex_wait_setup.futex_wait
12.78 ± 8% -12.8 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.syscall
5.58 ± 9% -5.6 0.00 perf-profile.calltrace.cycles-pp.get_futex_value_locked.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex
55.97 ± 9% +19.1 75.03 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.syscall
53.89 ± 9% +21.1 75.02 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
51.78 ± 9% +23.2 75.00 perf-profile.calltrace.cycles-pp.__x64_sys_futex.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
49.52 ± 9% +25.5 75.00 perf-profile.calltrace.cycles-pp.do_futex.__x64_sys_futex.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
47.79 ± 9% +27.2 74.98 perf-profile.calltrace.cycles-pp.futex_wait.do_futex.__x64_sys_futex.do_syscall_64.entry_SYSCALL_64_after_hwframe
43.49 ± 9% +31.5 74.96 perf-profile.calltrace.cycles-pp.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex.do_syscall_64
2.72 ± 9% +71.3 74.06 perf-profile.calltrace.cycles-pp._raw_spin_lock.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex
0.00 +74.0 73.98 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.futex_wait_setup.futex_wait.do_futex
24.38 ± 8% -24.2 0.13 ± 3% perf-profile.children.cycles-pp.get_futex_key
17.30 ± 8% -17.2 0.09 perf-profile.children.cycles-pp.get_user_pages_fast
14.80 ± 8% -14.7 0.07 ± 5% perf-profile.children.cycles-pp.gup_pgd_range
8.61 ± 8% -8.6 0.00 perf-profile.children.cycles-pp.entry_SYSCALL_64
5.69 ± 9% -5.7 0.00 perf-profile.children.cycles-pp.get_futex_value_locked
5.19 ± 9% -5.2 0.00 perf-profile.children.cycles-pp.syscall_return_via_sysret
0.40 ± 8% +0.1 0.45 ± 7% perf-profile.children.cycles-pp.hrtimer_interrupt
55.99 ± 9% +19.1 75.05 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
54.13 ± 9% +20.9 75.04 perf-profile.children.cycles-pp.do_syscall_64
51.84 ± 9% +23.2 75.00 perf-profile.children.cycles-pp.__x64_sys_futex
49.62 ± 9% +25.4 75.00 perf-profile.children.cycles-pp.do_futex
47.90 ± 9% +27.1 74.98 perf-profile.children.cycles-pp.futex_wait
43.84 ± 9% +31.1 74.97 perf-profile.children.cycles-pp.futex_wait_setup
2.84 ± 9% +71.2 74.06 perf-profile.children.cycles-pp._raw_spin_lock
0.05 ± 55% +74.0 74.02 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
14.38 ± 8% -14.3 0.07 ± 5% perf-profile.self.cycles-pp.gup_pgd_range
6.63 ± 9% -6.6 0.00 perf-profile.self.cycles-pp.syscall
6.68 ± 9% -6.0 0.72 perf-profile.self.cycles-pp.futex_wait_setup
5.65 ± 9% -5.6 0.00 perf-profile.self.cycles-pp.get_futex_value_locked
5.19 ± 9% -5.2 0.00 perf-profile.self.cycles-pp.syscall_return_via_sysret
4.89 ± 8% -4.9 0.00 perf-profile.self.cycles-pp.get_futex_key
2.78 ± 9% -2.8 0.03 ±100% perf-profile.self.cycles-pp._raw_spin_lock
0.05 ± 55% +73.5 73.53 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.04 ± 20% +3874.8% 1.78 ± 2% perf-stat.i.MPKI
6.553e+10 -89.8% 6.669e+09 perf-stat.i.branch-instructions
0.34 -0.2 0.19 ± 2% perf-stat.i.branch-miss-rate%
2.21e+08 -94.4% 12326549 ± 2% perf-stat.i.branch-misses
12.05 ± 4% +39.5 51.53 ± 2% perf-stat.i.cache-miss-rate%
1593189 ± 2% +1466.6% 24959164 perf-stat.i.cache-misses
13509037 ± 2% +262.1% 48912007 perf-stat.i.cache-references
0.68 +1485.1% 10.71 perf-stat.i.cpi
198371 ± 3% -94.0% 11944 perf-stat.i.cycles-between-cache-misses
0.00 ± 35% +0.0 0.00 ± 15% perf-stat.i.dTLB-load-miss-rate%
166434 ± 7% -18.8% 135118 ± 10% perf-stat.i.dTLB-load-misses
1.053e+11 -93.4% 6.934e+09 perf-stat.i.dTLB-loads
0.00 ± 43% +0.0 0.00 ± 6% perf-stat.i.dTLB-store-miss-rate%
6.842e+10 -99.2% 5.571e+08 perf-stat.i.dTLB-stores
94.80 -36.5 58.27 perf-stat.i.iTLB-load-miss-rate%
2.182e+08 -97.8% 4752410 ± 3% perf-stat.i.iTLB-load-misses
11807610 ± 8% -71.2% 3402406 ± 4% perf-stat.i.iTLB-loads
4.425e+11 -93.7% 2.785e+10 perf-stat.i.instructions
2028 +189.4% 5869 ± 3% perf-stat.i.instructions-per-iTLB-miss
1.48 -93.7% 0.09 perf-stat.i.ipc
94.41 +5.3 99.67 perf-stat.i.node-load-miss-rate%
295303 ± 4% +2177.2% 6724758 perf-stat.i.node-load-misses
26308 ± 4% -18.2% 21515 ± 5% perf-stat.i.node-loads
95.05 ± 2% +4.8 99.83 perf-stat.i.node-store-miss-rate%
146163 ± 7% +3894.7% 5838703 perf-stat.i.node-store-misses
0.03 ± 2% +5662.4% 1.76 perf-stat.overall.MPKI
0.34 -0.2 0.18 ± 2% perf-stat.overall.branch-miss-rate%
11.81 ± 3% +39.3 51.06 ± 2% perf-stat.overall.cache-miss-rate%
0.67 +1490.7% 10.72 perf-stat.overall.cpi
187570 ± 2% -93.6% 11963 perf-stat.overall.cycles-between-cache-misses
0.00 ± 6% +0.0 0.00 ± 11% perf-stat.overall.dTLB-load-miss-rate%
0.00 ± 5% +0.0 0.00 ± 7% perf-stat.overall.dTLB-store-miss-rate%
94.87 -36.6 58.29 perf-stat.overall.iTLB-load-miss-rate%
2027 +189.4% 5868 ± 3% perf-stat.overall.instructions-per-iTLB-miss
1.48 -93.7% 0.09 perf-stat.overall.ipc
91.75 +7.9 99.68 perf-stat.overall.node-load-miss-rate%
93.96 ± 2% +5.9 99.90 perf-stat.overall.node-store-miss-rate%
307347 +1214.6% 4040286 perf-stat.overall.path-length
6.531e+10 -89.8% 6.645e+09 perf-stat.ps.branch-instructions
2.202e+08 -94.5% 12216378 ± 2% perf-stat.ps.branch-misses
1585478 ± 2% +1468.7% 24871260 perf-stat.ps.cache-misses
13437247 ± 2% +262.6% 48727884 perf-stat.ps.cache-references
165108 ± 6% -17.9% 135632 ± 11% perf-stat.ps.dTLB-load-misses
1.049e+11 -93.4% 6.909e+09 perf-stat.ps.dTLB-loads
6.819e+10 -99.2% 5.548e+08 perf-stat.ps.dTLB-stores
2.175e+08 -97.8% 4735541 ± 3% perf-stat.ps.iTLB-load-misses
11774264 ± 8% -71.2% 3389286 ± 4% perf-stat.ps.iTLB-loads
4.41e+11 -93.7% 2.775e+10 perf-stat.ps.instructions
293651 ± 4% +2182.0% 6701184 perf-stat.ps.node-load-misses
26314 ± 5% -17.9% 21608 ± 6% perf-stat.ps.node-loads
145411 ± 7% +3901.6% 5818746 perf-stat.ps.node-store-misses
1.332e+14 -93.7% 8.373e+12 perf-stat.total.instructions
112618 ± 7% +10.7% 124644 ± 6% softirqs.CPU10.RCU
117775 ± 8% -80.5% 22957 ± 17% softirqs.CPU100.RCU
115198 ± 4% -79.8% 23223 ± 18% softirqs.CPU101.RCU
113368 ± 5% -80.2% 22457 ± 16% softirqs.CPU102.RCU
113292 ± 5% -80.1% 22528 ± 19% softirqs.CPU103.RCU
24241 ± 69% -84.6% 3741 ± 2% softirqs.CPU103.SCHED
112759 ± 5% -79.3% 23317 ± 12% softirqs.CPU105.RCU
112518 ± 5% -80.0% 22531 ± 16% softirqs.CPU106.RCU
112793 ± 5% -80.0% 22557 ± 17% softirqs.CPU107.RCU
112782 ± 5% -80.4% 22069 ± 16% softirqs.CPU108.RCU
117231 ± 9% -80.5% 22866 ± 14% softirqs.CPU109.RCU
112179 ± 7% +9.6% 122920 ± 4% softirqs.CPU11.RCU
114710 ± 9% -80.7% 22096 ± 14% softirqs.CPU110.RCU
113984 ± 4% -79.3% 23552 ± 20% softirqs.CPU111.RCU
116588 ± 5% -81.2% 21871 ± 19% softirqs.CPU113.RCU
115362 ± 5% -81.3% 21628 ± 18% softirqs.CPU115.RCU
112419 ± 5% -80.8% 21577 ± 17% softirqs.CPU116.RCU
113307 ± 5% -63.3% 41533 ± 80% softirqs.CPU117.RCU
115280 ± 5% -80.8% 22154 ± 18% softirqs.CPU118.RCU
116348 ± 5% -81.3% 21755 ± 16% softirqs.CPU121.RCU
115888 ± 6% -80.3% 22870 ± 13% softirqs.CPU122.RCU
112896 ± 5% -80.7% 21832 ± 16% softirqs.CPU123.RCU
112584 ± 5% -79.5% 23109 ± 15% softirqs.CPU124.RCU
116469 ± 4% -81.1% 22033 ± 15% softirqs.CPU125.RCU
112576 ± 5% -80.2% 22272 ± 17% softirqs.CPU126.RCU
115575 ± 5% -80.4% 22680 ± 13% softirqs.CPU127.RCU
120103 ± 9% -80.8% 23004 ± 12% softirqs.CPU128.RCU
111209 ± 6% +12.4% 125045 ± 5% softirqs.CPU13.RCU
98953 ± 15% +22.1% 120812 ± 18% softirqs.CPU13.TIMER
112711 ± 5% -79.1% 23540 ± 15% softirqs.CPU130.RCU
113535 ± 5% -63.2% 41737 ± 90% softirqs.CPU131.RCU
115859 ± 8% -63.7% 42102 ± 91% softirqs.CPU132.RCU
117625 ± 10% -81.4% 21838 ± 18% softirqs.CPU133.RCU
114713 ± 6% -68.7% 35855 ± 76% softirqs.CPU134.RCU
112842 ± 5% -81.0% 21468 ± 16% softirqs.CPU136.RCU
116397 ± 5% -72.6% 31852 ± 45% softirqs.CPU139.RCU
115914 ± 5% -80.9% 22197 ± 15% softirqs.CPU142.RCU
112669 ± 5% -64.3% 40215 ± 74% softirqs.CPU144.RCU
112634 ± 5% -80.3% 22148 ± 16% softirqs.CPU145.RCU
112501 ± 5% -62.7% 41999 ± 78% softirqs.CPU146.RCU
114965 ± 4% -74.1% 29769 ± 47% softirqs.CPU148.RCU
114777 ± 5% -70.3% 34123 ± 37% softirqs.CPU149.RCU
113256 ± 4% -80.0% 22652 ± 17% softirqs.CPU150.RCU
113059 ± 4% -79.9% 22741 ± 14% softirqs.CPU151.RCU
116398 ± 11% -81.3% 21806 ± 14% softirqs.CPU152.RCU
112239 ± 5% -80.4% 21997 ± 17% softirqs.CPU153.RCU
113272 ± 5% -80.6% 22002 ± 17% softirqs.CPU155.RCU
116053 ± 6% -80.8% 22224 ± 18% softirqs.CPU156.RCU
113684 ± 6% -76.1% 27218 ± 45% softirqs.CPU157.RCU
112696 ± 5% -47.0% 59756 ± 61% softirqs.CPU158.RCU
3460 ± 18% +322.2% 14610 ± 73% softirqs.CPU158.SCHED
115678 ± 6% -67.4% 37661 ± 73% softirqs.CPU159.RCU
112444 ± 5% -80.3% 22114 ± 15% softirqs.CPU160.RCU
116104 ± 10% -81.0% 22030 ± 17% softirqs.CPU161.RCU
114027 ± 5% -79.9% 22911 ± 18% softirqs.CPU162.RCU
113360 ± 5% -80.5% 22143 ± 15% softirqs.CPU163.RCU
112313 ± 5% -79.6% 22896 ± 13% softirqs.CPU164.RCU
111908 ± 5% -79.9% 22538 ± 19% softirqs.CPU165.RCU
112378 ± 6% -79.6% 22947 ± 14% softirqs.CPU166.RCU
112227 ± 5% -80.5% 21861 ± 16% softirqs.CPU169.RCU
117834 ± 4% -81.7% 21603 ± 14% softirqs.CPU171.RCU
112132 ± 5% -80.5% 21860 ± 18% softirqs.CPU172.RCU
112088 ± 5% -69.8% 33869 ± 59% softirqs.CPU173.RCU
115719 ± 6% -81.4% 21553 ± 18% softirqs.CPU175.RCU
114346 ± 6% -80.6% 22154 ± 24% softirqs.CPU176.RCU
114858 ± 5% -81.5% 21231 ± 16% softirqs.CPU177.RCU
117242 ± 10% -82.1% 21014 ± 18% softirqs.CPU178.RCU
114504 ± 5% -81.2% 21560 ± 17% softirqs.CPU179.RCU
116594 ± 4% -81.5% 21529 ± 17% softirqs.CPU180.RCU
116086 ± 3% -81.6% 21353 ± 19% softirqs.CPU181.RCU
111841 ± 5% -81.2% 20990 ± 18% softirqs.CPU182.RCU
112945 ± 5% -81.2% 21268 ± 16% softirqs.CPU183.RCU
114480 ± 8% -81.4% 21286 ± 16% softirqs.CPU184.RCU
112221 ± 4% -80.8% 21540 ± 16% softirqs.CPU185.RCU
111925 ± 5% -80.9% 21354 ± 18% softirqs.CPU186.RCU
113458 ± 9% -80.9% 21711 ± 19% softirqs.CPU187.RCU
114050 ± 5% -81.4% 21172 ± 19% softirqs.CPU188.RCU
114654 ± 6% -63.5% 41800 ± 84% softirqs.CPU189.RCU
108488 ± 7% +12.8% 122383 ± 5% softirqs.CPU19.RCU
112504 ± 5% -81.4% 20953 ± 19% softirqs.CPU190.RCU
114735 ± 6% +9.7% 125808 ± 3% softirqs.CPU2.RCU
24178 ± 66% +60.9% 38913 ± 4% softirqs.CPU2.SCHED
98809 ± 11% +22.6% 121169 ± 18% softirqs.CPU2.TIMER
110432 ± 7% +10.3% 121816 ± 4% softirqs.CPU20.RCU
23656 ± 55% +57.0% 37152 ± 4% softirqs.CPU26.SCHED
101821 ± 12% +16.9% 119033 ± 17% softirqs.CPU26.TIMER
18058 ± 92% +115.1% 38842 ± 4% softirqs.CPU29.SCHED
97618 ± 13% +23.6% 120677 ± 18% softirqs.CPU29.TIMER
108935 ± 8% +15.2% 125507 ± 7% softirqs.CPU32.RCU
98043 ± 14% +23.5% 121113 ± 18% softirqs.CPU32.TIMER
113190 ± 8% +12.6% 127465 ± 6% softirqs.CPU37.RCU
17234 ± 91% +123.7% 38560 ± 4% softirqs.CPU37.SCHED
93740 ± 9% +27.4% 119428 ± 17% softirqs.CPU37.TIMER
24505 ± 31% +44.5% 35415 ± 16% softirqs.CPU38.SCHED
99039 ± 4% +22.7% 121555 ± 18% softirqs.CPU38.TIMER
110206 ± 7% +11.0% 122366 ± 4% softirqs.CPU5.RCU
107371 ± 7% +14.6% 123069 ± 6% softirqs.CPU55.RCU
107806 ± 7% +9.0% 117493 ± 8% softirqs.CPU59.RCU
114495 ± 7% +12.0% 128201 ± 4% softirqs.CPU6.RCU
113723 ± 6% +12.0% 127422 ± 4% softirqs.CPU7.RCU
17884 ± 96% +184.9% 50954 ± 42% softirqs.CPU7.SCHED
95863 ± 12% +25.5% 120313 ± 17% softirqs.CPU7.TIMER
110353 ± 7% +11.6% 123116 ± 5% softirqs.CPU73.RCU
97912 ± 10% +22.2% 119692 ± 18% softirqs.CPU80.TIMER
110219 ± 7% +12.2% 123674 ± 7% softirqs.CPU81.RCU
99148 ± 14% +21.1% 120084 ± 18% softirqs.CPU82.TIMER
111660 ± 7% +9.4% 122104 ± 4% softirqs.CPU88.RCU
102994 ± 13% +16.0% 119475 ± 18% softirqs.CPU88.TIMER
113412 ± 6% +10.8% 125620 ± 5% softirqs.CPU9.RCU
29945 ± 28% +28.9% 38610 ± 4% softirqs.CPU9.SCHED
112694 ± 7% +11.1% 125240 ± 5% softirqs.CPU90.RCU
31112 ± 39% +25.3% 38999 ± 5% softirqs.CPU90.SCHED
26420 ± 55% +47.7% 39013 ± 4% softirqs.CPU91.SCHED
100775 ± 11% +18.7% 119610 ± 18% softirqs.CPU91.TIMER
110721 ± 5% +9.7% 121414 ± 6% softirqs.CPU92.RCU
111377 ± 7% +10.5% 123052 ± 6% softirqs.CPU94.RCU
113359 ± 5% -63.9% 40924 ± 38% softirqs.CPU95.RCU
113446 ± 5% -61.4% 43794 ± 87% softirqs.CPU96.RCU
112028 ± 5% -79.8% 22627 ± 20% softirqs.CPU98.RCU
21521903 ± 6% -35.3% 13923062 ± 4% softirqs.RCU
248463 ± 14% -27.1% 181187 ± 14% interrupts.CAL:Function_call_interrupts
907.80 ± 20% -38.8% 556.00 ± 25% interrupts.CPU0.CAL:Function_call_interrupts
1298 ± 14% -27.3% 944.00 ± 15% interrupts.CPU1.CAL:Function_call_interrupts
1293 ± 14% -26.7% 947.25 ± 14% interrupts.CPU10.CAL:Function_call_interrupts
1294 ± 14% -27.0% 945.00 ± 14% interrupts.CPU100.CAL:Function_call_interrupts
5511 ± 48% +38.8% 7650 ± 24% interrupts.CPU100.NMI:Non-maskable_interrupts
5511 ± 48% +38.8% 7650 ± 24% interrupts.CPU100.PMI:Performance_monitoring_interrupts
1293 ± 14% -26.9% 945.00 ± 14% interrupts.CPU101.CAL:Function_call_interrupts
1295 ± 14% -27.0% 945.00 ± 14% interrupts.CPU102.CAL:Function_call_interrupts
1291 ± 14% -26.8% 945.00 ± 14% interrupts.CPU103.CAL:Function_call_interrupts
4328 ± 52% +76.8% 7650 ± 24% interrupts.CPU103.NMI:Non-maskable_interrupts
4328 ± 52% +76.8% 7650 ± 24% interrupts.CPU103.PMI:Performance_monitoring_interrupts
1294 ± 14% -26.9% 945.50 ± 14% interrupts.CPU104.CAL:Function_call_interrupts
1297 ± 14% -27.2% 945.00 ± 14% interrupts.CPU105.CAL:Function_call_interrupts
5501 ± 48% +39.1% 7650 ± 24% interrupts.CPU105.NMI:Non-maskable_interrupts
5501 ± 48% +39.1% 7650 ± 24% interrupts.CPU105.PMI:Performance_monitoring_interrupts
1294 ± 14% -27.0% 945.00 ± 14% interrupts.CPU106.CAL:Function_call_interrupts
1295 ± 14% -27.0% 945.25 ± 14% interrupts.CPU107.CAL:Function_call_interrupts
1297 ± 14% -27.1% 945.25 ± 14% interrupts.CPU108.CAL:Function_call_interrupts
1297 ± 14% -27.2% 945.25 ± 14% interrupts.CPU109.CAL:Function_call_interrupts
4336 ± 52% +101.6% 8744 interrupts.CPU109.NMI:Non-maskable_interrupts
4336 ± 52% +101.6% 8744 interrupts.CPU109.PMI:Performance_monitoring_interrupts
1294 ± 14% -27.0% 945.50 ± 14% interrupts.CPU11.CAL:Function_call_interrupts
1297 ± 14% -27.2% 945.25 ± 14% interrupts.CPU110.CAL:Function_call_interrupts
5510 ± 48% +58.7% 8743 interrupts.CPU110.NMI:Non-maskable_interrupts
5510 ± 48% +58.7% 8743 interrupts.CPU110.PMI:Performance_monitoring_interrupts
1297 ± 14% -27.2% 945.25 ± 14% interrupts.CPU111.CAL:Function_call_interrupts
1297 ± 14% -27.1% 945.50 ± 14% interrupts.CPU112.CAL:Function_call_interrupts
1294 ± 14% -27.1% 943.50 ± 14% interrupts.CPU113.CAL:Function_call_interrupts
5502 ± 48% +58.9% 8744 interrupts.CPU113.NMI:Non-maskable_interrupts
5502 ± 48% +58.9% 8744 interrupts.CPU113.PMI:Performance_monitoring_interrupts
1294 ± 14% -26.9% 946.50 ± 14% interrupts.CPU114.CAL:Function_call_interrupts
1293 ± 14% -26.9% 945.50 ± 14% interrupts.CPU115.CAL:Function_call_interrupts
5499 ± 48% +59.0% 8743 interrupts.CPU115.NMI:Non-maskable_interrupts
5499 ± 48% +59.0% 8743 interrupts.CPU115.PMI:Performance_monitoring_interrupts
1297 ± 14% -27.1% 945.50 ± 14% interrupts.CPU116.CAL:Function_call_interrupts
1296 ± 14% -27.0% 945.75 ± 14% interrupts.CPU117.CAL:Function_call_interrupts
1297 ± 14% -27.1% 945.25 ± 14% interrupts.CPU118.CAL:Function_call_interrupts
1297 ± 14% -27.1% 946.00 ± 14% interrupts.CPU119.CAL:Function_call_interrupts
1291 ± 14% -26.6% 947.25 ± 14% interrupts.CPU12.CAL:Function_call_interrupts
82.40 ±170% -98.8% 1.00 ±173% interrupts.CPU12.RES:Rescheduling_interrupts
1297 ± 14% -27.1% 946.00 ± 14% interrupts.CPU120.CAL:Function_call_interrupts
1297 ± 14% -27.2% 944.00 ± 14% interrupts.CPU121.CAL:Function_call_interrupts
1297 ± 14% -27.1% 946.00 ± 14% interrupts.CPU122.CAL:Function_call_interrupts
1297 ± 14% -27.1% 945.75 ± 14% interrupts.CPU123.CAL:Function_call_interrupts
1297 ± 14% -27.2% 944.00 ± 14% interrupts.CPU124.CAL:Function_call_interrupts
1293 ± 14% -26.9% 945.75 ± 14% interrupts.CPU125.CAL:Function_call_interrupts
4626 ± 72% +41.7% 6556 ± 33% interrupts.CPU125.NMI:Non-maskable_interrupts
4626 ± 72% +41.7% 6556 ± 33% interrupts.CPU125.PMI:Performance_monitoring_interrupts
1297 ± 14% -27.1% 945.75 ± 14% interrupts.CPU126.CAL:Function_call_interrupts
1295 ± 14% -27.0% 945.75 ± 14% interrupts.CPU127.CAL:Function_call_interrupts
1296 ± 14% -27.0% 945.75 ± 14% interrupts.CPU128.CAL:Function_call_interrupts
4621 ± 72% +65.5% 7650 ± 24% interrupts.CPU128.NMI:Non-maskable_interrupts
4621 ± 72% +65.5% 7650 ± 24% interrupts.CPU128.PMI:Performance_monitoring_interrupts
1296 ± 14% -27.0% 946.25 ± 14% interrupts.CPU129.CAL:Function_call_interrupts
1292 ± 14% -26.7% 947.25 ± 14% interrupts.CPU13.CAL:Function_call_interrupts
1297 ± 14% -27.1% 946.00 ± 14% interrupts.CPU130.CAL:Function_call_interrupts
1294 ± 14% -26.9% 946.25 ± 14% interrupts.CPU131.CAL:Function_call_interrupts
1298 ± 14% -27.1% 946.00 ± 14% interrupts.CPU132.CAL:Function_call_interrupts
1297 ± 14% -27.1% 946.00 ± 14% interrupts.CPU133.CAL:Function_call_interrupts
5192 ± 55% +68.4% 8744 interrupts.CPU133.NMI:Non-maskable_interrupts
5192 ± 55% +68.4% 8744 interrupts.CPU133.PMI:Performance_monitoring_interrupts
1293 ± 14% -26.9% 946.00 ± 14% interrupts.CPU134.CAL:Function_call_interrupts
1296 ± 14% -27.1% 945.75 ± 14% interrupts.CPU135.CAL:Function_call_interrupts
1298 ± 14% -27.1% 946.00 ± 14% interrupts.CPU136.CAL:Function_call_interrupts
1297 ± 14% -27.2% 945.00 ± 14% interrupts.CPU137.CAL:Function_call_interrupts
1296 ± 14% -27.3% 943.00 ± 14% interrupts.CPU138.CAL:Function_call_interrupts
1292 ± 15% -26.8% 945.75 ± 14% interrupts.CPU139.CAL:Function_call_interrupts
5490 ± 48% +39.4% 7651 ± 24% interrupts.CPU139.NMI:Non-maskable_interrupts
5490 ± 48% +39.4% 7651 ± 24% interrupts.CPU139.PMI:Performance_monitoring_interrupts
1290 ± 14% -26.6% 947.25 ± 14% interrupts.CPU14.CAL:Function_call_interrupts
1298 ± 14% -27.1% 945.75 ± 14% interrupts.CPU140.CAL:Function_call_interrupts
1296 ± 14% -27.0% 946.00 ± 14% interrupts.CPU141.CAL:Function_call_interrupts
1296 ± 14% -27.2% 944.00 ± 14% interrupts.CPU142.CAL:Function_call_interrupts
1295 ± 15% -26.9% 947.00 ± 14% interrupts.CPU143.CAL:Function_call_interrupts
1298 ± 14% -27.1% 946.25 ± 14% interrupts.CPU144.CAL:Function_call_interrupts
1297 ± 14% -34.5% 849.75 ± 32% interrupts.CPU145.CAL:Function_call_interrupts
1296 ± 14% -27.0% 946.50 ± 14% interrupts.CPU146.CAL:Function_call_interrupts
1297 ± 14% -27.1% 946.50 ± 14% interrupts.CPU147.CAL:Function_call_interrupts
1295 ± 14% -26.9% 946.25 ± 14% interrupts.CPU148.CAL:Function_call_interrupts
1294 ± 14% -26.9% 946.25 ± 14% interrupts.CPU149.CAL:Function_call_interrupts
1290 ± 14% -26.9% 943.50 ± 14% interrupts.CPU15.CAL:Function_call_interrupts
1298 ± 14% -27.2% 946.00 ± 14% interrupts.CPU150.CAL:Function_call_interrupts
1296 ± 14% -27.1% 945.25 ± 14% interrupts.CPU152.CAL:Function_call_interrupts
1294 ± 14% -26.9% 946.00 ± 14% interrupts.CPU153.CAL:Function_call_interrupts
1297 ± 14% -27.1% 946.50 ± 14% interrupts.CPU154.CAL:Function_call_interrupts
1295 ± 14% -27.0% 945.25 ± 14% interrupts.CPU155.CAL:Function_call_interrupts
1294 ± 14% -27.0% 945.75 ± 14% interrupts.CPU156.CAL:Function_call_interrupts
5811 ± 42% +50.4% 8741 interrupts.CPU156.NMI:Non-maskable_interrupts
5811 ± 42% +50.4% 8741 interrupts.CPU156.PMI:Performance_monitoring_interrupts
1294 ± 14% -26.9% 946.25 ± 14% interrupts.CPU157.CAL:Function_call_interrupts
1297 ± 14% -27.1% 945.25 ± 14% interrupts.CPU158.CAL:Function_call_interrupts
1294 ± 14% -26.9% 945.75 ± 14% interrupts.CPU159.CAL:Function_call_interrupts
1292 ± 14% -26.9% 945.00 ± 14% interrupts.CPU16.CAL:Function_call_interrupts
1296 ± 14% -27.0% 946.00 ± 14% interrupts.CPU160.CAL:Function_call_interrupts
1296 ± 14% -27.1% 945.75 ± 14% interrupts.CPU161.CAL:Function_call_interrupts
1298 ± 14% -27.1% 946.00 ± 14% interrupts.CPU162.CAL:Function_call_interrupts
1293 ± 14% -26.9% 945.75 ± 14% interrupts.CPU163.CAL:Function_call_interrupts
1299 ± 13% -27.2% 946.00 ± 14% interrupts.CPU164.CAL:Function_call_interrupts
1302 ± 13% -27.4% 945.50 ± 14% interrupts.CPU165.CAL:Function_call_interrupts
1301 ± 13% -27.3% 946.50 ± 14% interrupts.CPU166.CAL:Function_call_interrupts
1303 ± 13% -27.4% 946.50 ± 14% interrupts.CPU167.CAL:Function_call_interrupts
1302 ± 13% -27.3% 946.50 ± 14% interrupts.CPU168.CAL:Function_call_interrupts
1071 ± 12% -38.5% 658.50 ± 21% interrupts.CPU169.CAL:Function_call_interrupts
1296 ± 14% -27.3% 943.25 ± 14% interrupts.CPU17.CAL:Function_call_interrupts
1304 ± 13% -27.5% 945.50 ± 14% interrupts.CPU170.CAL:Function_call_interrupts
1307 ± 13% -27.2% 951.50 ± 14% interrupts.CPU171.CAL:Function_call_interrupts
1306 ± 13% -26.8% 955.75 ± 15% interrupts.CPU172.CAL:Function_call_interrupts
1307 ± 13% -26.8% 957.75 ± 15% interrupts.CPU173.CAL:Function_call_interrupts
1309 ± 14% -26.9% 958.00 ± 15% interrupts.CPU174.CAL:Function_call_interrupts
1316 ± 14% -27.3% 957.50 ± 15% interrupts.CPU175.CAL:Function_call_interrupts
1321 ± 14% -27.3% 960.00 ± 15% interrupts.CPU176.CAL:Function_call_interrupts
1321 ± 14% -27.1% 963.25 ± 15% interrupts.CPU177.CAL:Function_call_interrupts
1322 ± 14% -27.3% 961.75 ± 15% interrupts.CPU178.CAL:Function_call_interrupts
4923 ± 64% +55.4% 7648 ± 24% interrupts.CPU178.NMI:Non-maskable_interrupts
4923 ± 64% +55.4% 7648 ± 24% interrupts.CPU178.PMI:Performance_monitoring_interrupts
1322 ± 14% -26.7% 969.00 ± 14% interrupts.CPU179.CAL:Function_call_interrupts
1295 ± 14% -26.9% 946.25 ± 14% interrupts.CPU18.CAL:Function_call_interrupts
1317 ± 14% -26.4% 969.00 ± 14% interrupts.CPU180.CAL:Function_call_interrupts
1321 ± 14% -26.7% 969.00 ± 14% interrupts.CPU182.CAL:Function_call_interrupts
1321 ± 14% -26.7% 969.25 ± 14% interrupts.CPU183.CAL:Function_call_interrupts
1319 ± 14% -26.5% 969.50 ± 14% interrupts.CPU184.CAL:Function_call_interrupts
1316 ± 13% -26.3% 969.75 ± 14% interrupts.CPU185.CAL:Function_call_interrupts
1319 ± 14% -26.8% 965.75 ± 13% interrupts.CPU186.CAL:Function_call_interrupts
1316 ± 14% -26.8% 963.75 ± 13% interrupts.CPU187.CAL:Function_call_interrupts
1318 ± 14% -26.4% 969.75 ± 14% interrupts.CPU188.CAL:Function_call_interrupts
1322 ± 14% -26.8% 968.50 ± 14% interrupts.CPU189.CAL:Function_call_interrupts
1293 ± 14% -27.1% 943.50 ± 14% interrupts.CPU19.CAL:Function_call_interrupts
50.20 ± 91% -97.0% 1.50 ± 74% interrupts.CPU19.RES:Rescheduling_interrupts
1321 ± 14% -26.6% 969.75 ± 14% interrupts.CPU190.CAL:Function_call_interrupts
1292 ± 14% -26.7% 947.25 ± 14% interrupts.CPU2.CAL:Function_call_interrupts
1295 ± 14% -27.0% 945.50 ± 14% interrupts.CPU20.CAL:Function_call_interrupts
1295 ± 14% -26.9% 947.00 ± 14% interrupts.CPU21.CAL:Function_call_interrupts
1289 ± 14% -26.6% 947.00 ± 14% interrupts.CPU22.CAL:Function_call_interrupts
1289 ± 14% -26.6% 946.75 ± 14% interrupts.CPU23.CAL:Function_call_interrupts
1295 ± 14% -27.1% 944.50 ± 14% interrupts.CPU24.CAL:Function_call_interrupts
7.20 ± 55% +466.0% 40.75 ± 98% interrupts.CPU24.RES:Rescheduling_interrupts
1291 ± 15% -26.7% 947.00 ± 14% interrupts.CPU25.CAL:Function_call_interrupts
1295 ± 14% -27.1% 944.25 ± 14% interrupts.CPU26.CAL:Function_call_interrupts
1293 ± 14% -26.9% 945.75 ± 14% interrupts.CPU27.CAL:Function_call_interrupts
1296 ± 14% -27.2% 943.75 ± 14% interrupts.CPU28.CAL:Function_call_interrupts
1295 ± 14% -27.1% 944.75 ± 14% interrupts.CPU29.CAL:Function_call_interrupts
1291 ± 14% -26.7% 946.50 ± 14% interrupts.CPU3.CAL:Function_call_interrupts
1292 ± 14% -27.3% 939.25 ± 14% interrupts.CPU30.CAL:Function_call_interrupts
1295 ± 14% -27.4% 940.50 ± 14% interrupts.CPU31.CAL:Function_call_interrupts
1297 ± 14% -27.2% 943.75 ± 14% interrupts.CPU32.CAL:Function_call_interrupts
35.00 ±107% -97.9% 0.75 ± 57% interrupts.CPU32.RES:Rescheduling_interrupts
1294 ± 14% -27.1% 943.00 ± 14% interrupts.CPU33.CAL:Function_call_interrupts
1293 ± 14% -27.0% 943.75 ± 15% interrupts.CPU34.CAL:Function_call_interrupts
1292 ± 14% -26.8% 946.50 ± 14% interrupts.CPU35.CAL:Function_call_interrupts
1295 ± 14% -27.2% 943.25 ± 14% interrupts.CPU36.CAL:Function_call_interrupts
1293 ± 14% -26.9% 945.50 ± 14% interrupts.CPU37.CAL:Function_call_interrupts
1295 ± 14% -26.9% 947.25 ± 14% interrupts.CPU38.CAL:Function_call_interrupts
1297 ± 14% -27.0% 947.00 ± 14% interrupts.CPU39.CAL:Function_call_interrupts
1296 ± 14% -26.9% 947.25 ± 14% interrupts.CPU4.CAL:Function_call_interrupts
1295 ± 14% -26.9% 947.50 ± 14% interrupts.CPU40.CAL:Function_call_interrupts
1293 ± 14% -26.8% 947.00 ± 14% interrupts.CPU41.CAL:Function_call_interrupts
1295 ± 14% -26.9% 947.00 ± 14% interrupts.CPU42.CAL:Function_call_interrupts
1294 ± 14% -26.9% 945.50 ± 14% interrupts.CPU43.CAL:Function_call_interrupts
1294 ± 14% -27.1% 943.00 ± 14% interrupts.CPU44.CAL:Function_call_interrupts
1294 ± 14% -27.0% 945.00 ± 14% interrupts.CPU45.CAL:Function_call_interrupts
1295 ± 14% -26.8% 947.50 ± 14% interrupts.CPU46.CAL:Function_call_interrupts
1298 ± 14% -27.4% 943.25 ± 14% interrupts.CPU47.CAL:Function_call_interrupts
1298 ± 14% -27.1% 947.25 ± 14% interrupts.CPU48.CAL:Function_call_interrupts
1299 ± 14% -27.1% 947.25 ± 14% interrupts.CPU49.CAL:Function_call_interrupts
1296 ± 14% -27.0% 947.00 ± 14% interrupts.CPU5.CAL:Function_call_interrupts
1298 ± 14% -27.1% 946.25 ± 14% interrupts.CPU50.CAL:Function_call_interrupts
1298 ± 14% -27.1% 946.50 ± 14% interrupts.CPU51.CAL:Function_call_interrupts
1296 ± 14% -27.1% 945.75 ± 14% interrupts.CPU52.CAL:Function_call_interrupts
1295 ± 14% -26.9% 946.50 ± 14% interrupts.CPU53.CAL:Function_call_interrupts
1296 ± 14% -27.0% 946.25 ± 14% interrupts.CPU54.CAL:Function_call_interrupts
1298 ± 14% -27.2% 945.25 ± 15% interrupts.CPU55.CAL:Function_call_interrupts
1295 ± 14% -27.0% 946.25 ± 14% interrupts.CPU56.CAL:Function_call_interrupts
1298 ± 14% -27.1% 947.00 ± 14% interrupts.CPU57.CAL:Function_call_interrupts
1299 ± 14% -27.1% 947.00 ± 14% interrupts.CPU58.CAL:Function_call_interrupts
1298 ± 14% -27.3% 944.00 ± 14% interrupts.CPU59.CAL:Function_call_interrupts
1291 ± 14% -26.6% 947.50 ± 14% interrupts.CPU6.CAL:Function_call_interrupts
1293 ± 14% -26.8% 946.00 ± 14% interrupts.CPU60.CAL:Function_call_interrupts
1297 ± 14% -26.9% 948.00 ± 14% interrupts.CPU61.CAL:Function_call_interrupts
1298 ± 14% -27.1% 946.25 ± 14% interrupts.CPU62.CAL:Function_call_interrupts
1296 ± 14% -26.9% 947.50 ± 14% interrupts.CPU63.CAL:Function_call_interrupts
1297 ± 14% -27.2% 945.25 ± 14% interrupts.CPU64.CAL:Function_call_interrupts
1298 ± 14% -27.1% 947.00 ± 14% interrupts.CPU65.CAL:Function_call_interrupts
1299 ± 14% -27.2% 946.25 ± 14% interrupts.CPU66.CAL:Function_call_interrupts
1295 ± 14% -26.9% 947.25 ± 14% interrupts.CPU67.CAL:Function_call_interrupts
1299 ± 14% -27.1% 946.75 ± 14% interrupts.CPU68.CAL:Function_call_interrupts
1299 ± 14% -27.1% 947.00 ± 14% interrupts.CPU69.CAL:Function_call_interrupts
1293 ± 14% -26.7% 947.50 ± 14% interrupts.CPU7.CAL:Function_call_interrupts
1297 ± 14% -27.0% 946.75 ± 14% interrupts.CPU70.CAL:Function_call_interrupts
1297 ± 14% -27.1% 945.75 ± 14% interrupts.CPU71.CAL:Function_call_interrupts
1292 ± 14% -26.8% 946.50 ± 14% interrupts.CPU72.CAL:Function_call_interrupts
1298 ± 14% -27.4% 942.50 ± 14% interrupts.CPU73.CAL:Function_call_interrupts
1298 ± 14% -27.5% 942.00 ± 14% interrupts.CPU74.CAL:Function_call_interrupts
1299 ± 14% -27.2% 946.50 ± 14% interrupts.CPU75.CAL:Function_call_interrupts
1298 ± 14% -27.4% 942.75 ± 14% interrupts.CPU76.CAL:Function_call_interrupts
1295 ± 14% -26.9% 946.75 ± 14% interrupts.CPU77.CAL:Function_call_interrupts
1293 ± 14% -27.0% 944.25 ± 14% interrupts.CPU78.CAL:Function_call_interrupts
1296 ± 14% -27.0% 946.75 ± 14% interrupts.CPU79.CAL:Function_call_interrupts
1298 ± 14% -27.0% 947.25 ± 14% interrupts.CPU8.CAL:Function_call_interrupts
1297 ± 14% -27.0% 947.00 ± 14% interrupts.CPU80.CAL:Function_call_interrupts
1297 ± 14% -27.0% 947.25 ± 14% interrupts.CPU81.CAL:Function_call_interrupts
1291 ± 14% -26.6% 947.25 ± 14% interrupts.CPU82.CAL:Function_call_interrupts
6958 ± 33% -58.9% 2860 interrupts.CPU82.NMI:Non-maskable_interrupts
6958 ± 33% -58.9% 2860 interrupts.CPU82.PMI:Performance_monitoring_interrupts
1291 ± 14% -27.0% 943.00 ± 14% interrupts.CPU83.CAL:Function_call_interrupts
1293 ± 14% -26.8% 947.25 ± 14% interrupts.CPU84.CAL:Function_call_interrupts
1293 ± 14% -26.8% 946.75 ± 14% interrupts.CPU85.CAL:Function_call_interrupts
1295 ± 14% -26.9% 947.00 ± 14% interrupts.CPU86.CAL:Function_call_interrupts
1296 ± 14% -27.2% 943.50 ± 14% interrupts.CPU87.CAL:Function_call_interrupts
1292 ± 14% -27.0% 943.50 ± 14% interrupts.CPU88.CAL:Function_call_interrupts
1294 ± 14% -26.8% 947.25 ± 14% interrupts.CPU89.CAL:Function_call_interrupts
1291 ± 14% -26.7% 946.50 ± 14% interrupts.CPU9.CAL:Function_call_interrupts
1296 ± 14% -27.1% 945.50 ± 14% interrupts.CPU90.CAL:Function_call_interrupts
1286 ± 13% -26.5% 945.75 ± 14% interrupts.CPU91.CAL:Function_call_interrupts
1293 ± 14% -26.9% 945.50 ± 14% interrupts.CPU92.CAL:Function_call_interrupts
1287 ± 13% -26.6% 945.00 ± 14% interrupts.CPU93.CAL:Function_call_interrupts
1293 ± 14% -26.9% 946.25 ± 14% interrupts.CPU94.CAL:Function_call_interrupts
1293 ± 14% -27.2% 941.75 ± 14% interrupts.CPU95.CAL:Function_call_interrupts
1294 ± 14% -27.0% 945.25 ± 14% interrupts.CPU96.CAL:Function_call_interrupts
1291 ± 14% -26.8% 944.75 ± 14% interrupts.CPU97.CAL:Function_call_interrupts
1296 ± 14% -27.1% 945.00 ± 14% interrupts.CPU98.CAL:Function_call_interrupts
5502 ± 48% +39.1% 7651 ± 24% interrupts.CPU98.NMI:Non-maskable_interrupts
5502 ± 48% +39.1% 7651 ± 24% interrupts.CPU98.PMI:Performance_monitoring_interrupts
1297 ± 14% -27.1% 945.50 ± 14% interrupts.CPU99.CAL:Function_call_interrupts
***************************************************************************************************
lkp-csl-2ap4: 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode:
gcc-7/performance/x86_64-rhel-7.6/process/100%/debian-x86_64-20191114.cgz/lkp-csl-2ap4/futex4/will-it-scale/0x500002c
commit:
v5.6-rc4
8019ad13ef ("futex: Fix inode life-time issue")
v5.6-rc4 8019ad13ef7f64be44d4f892af9
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:5 60% 3:4 dmesg.WARNING:at#for_ip_interrupt_entry/0x
%stddev %change %stddev
\ | \
4449621 -99.7% 11551 ± 2% will-it-scale.per_process_ops
8.543e+08 -99.7% 2217968 ± 2% will-it-scale.workload
135523 ± 2% +24.3% 168452 ± 6% meminfo.Shmem
35.14 ± 3% +5.0% 36.91 ± 3% boot-time.boot
5869 ± 3% +5.6% 6200 ± 4% boot-time.idle
79.12 +20.4 99.49 mpstat.cpu.all.sys%
20.36 -20.3 0.09 ± 9% mpstat.cpu.all.usr%
376687 +11.2% 418980 ± 4% numa-meminfo.node3.FilePages
115214 ± 4% +26.9% 146170 ± 8% numa-meminfo.node3.Shmem
94222 +11.2% 104763 ± 4% numa-vmstat.node3.nr_file_pages
28854 ± 4% +26.7% 36561 ± 8% numa-vmstat.node3.nr_shmem
1004 ± 8% +19.2% 1196 ± 11% slabinfo.skbuff_ext_cache.active_objs
1004 ± 8% +19.2% 1196 ± 11% slabinfo.skbuff_ext_cache.num_objs
78.00 +26.9% 99.00 vmstat.cpu.sy
19.80 ± 2% -100.0% 0.00 vmstat.cpu.us
2339 -6.0% 2200 ± 2% vmstat.system.cs
125496 +8.4% 136025 ± 2% proc-vmstat.nr_active_anon
99409 +2.5% 101907 proc-vmstat.nr_anon_pages
303648 +2.6% 311648 proc-vmstat.nr_file_pages
7070 ± 2% +8.4% 7662 ± 2% proc-vmstat.nr_inactive_anon
8690 +1.3% 8802 proc-vmstat.nr_page_table_pages
33874 ± 2% +24.3% 42116 ± 6% proc-vmstat.nr_shmem
25155 +2.3% 25729 proc-vmstat.nr_slab_reclaimable
125496 +8.4% 136025 ± 2% proc-vmstat.nr_zone_active_anon
7070 ± 2% +8.4% 7662 ± 2% proc-vmstat.nr_zone_inactive_anon
40572 ± 2% +30.2% 52830 ± 7% proc-vmstat.pgactivate
19.13 ± 23% -27.4% 13.89 ± 15% sched_debug.cfs_rq:/.load_avg.stddev
24.04 ± 9% -17.3% 19.89 ± 4% sched_debug.cpu.clock.stddev
24.04 ± 9% -17.3% 19.89 ± 4% sched_debug.cpu.clock_task.stddev
0.00 ± 4% +53.4% 0.00 ± 16% sched_debug.cpu.next_balance.stddev
48116 ± 9% +36.4% 65645 ± 13% sched_debug.cpu.nr_switches.max
4983 ± 5% +24.0% 6181 ± 6% sched_debug.cpu.nr_switches.stddev
1865 +55.4% 2897 sched_debug.cpu.sched_count.avg
44924 ± 10% +39.1% 62510 ± 13% sched_debug.cpu.sched_count.max
644.60 ± 4% +160.9% 1682 sched_debug.cpu.sched_count.min
4704 ± 5% +24.7% 5868 ± 7% sched_debug.cpu.sched_count.stddev
20958 ± 5% +42.6% 29886 ± 13% sched_debug.cpu.ttwu_count.max
240.90 ± 4% -22.6% 186.42 sched_debug.cpu.ttwu_count.min
2283 ± 4% +27.9% 2919 ± 7% sched_debug.cpu.ttwu_count.stddev
18360 ± 8% +61.5% 29654 ± 14% sched_debug.cpu.ttwu_local.max
236.17 ± 4% -22.9% 182.12 sched_debug.cpu.ttwu_local.min
1932 ± 6% +47.2% 2845 ± 7% sched_debug.cpu.ttwu_local.stddev
23.00 -23.0 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.syscall
8.88 -8.9 0.00 perf-profile.calltrace.cycles-pp.get_futex_value_locked.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex
7.82 -7.8 0.00 perf-profile.calltrace.cycles-pp.get_futex_key.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex
5.48 -5.5 0.00 perf-profile.calltrace.cycles-pp.hash_futex.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex
99.85 +0.1 99.96 perf-profile.calltrace.cycles-pp.syscall
0.00 +0.6 0.61 ± 13% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock
0.00 +0.7 0.66 ± 13% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock.futex_wait_setup
0.00 +0.7 0.70 ± 11% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock.futex_wait_setup.futex_wait
68.57 +31.3 99.90 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.syscall
64.65 +35.2 99.89 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
59.06 +40.8 99.86 perf-profile.calltrace.cycles-pp.__x64_sys_futex.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
54.68 +45.2 99.85 perf-profile.calltrace.cycles-pp.do_futex.__x64_sys_futex.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall
50.54 +49.3 99.84 perf-profile.calltrace.cycles-pp.futex_wait.do_futex.__x64_sys_futex.do_syscall_64.entry_SYSCALL_64_after_hwframe
38.82 +61.0 99.82 perf-profile.calltrace.cycles-pp.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex.do_syscall_64
4.65 +94.7 99.32 perf-profile.calltrace.cycles-pp._raw_spin_lock.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex
0.00 +99.3 99.26 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.futex_wait_setup.futex_wait.do_futex
15.43 -15.4 0.00 perf-profile.children.cycles-pp.entry_SYSCALL_64
11.72 -11.7 0.00 perf-profile.children.cycles-pp.syscall_return_via_sysret
9.09 -9.1 0.00 perf-profile.children.cycles-pp.get_futex_value_locked
8.08 -8.1 0.00 perf-profile.children.cycles-pp.get_futex_key
5.53 -5.5 0.00 perf-profile.children.cycles-pp.hash_futex
1.11 ± 4% -0.4 0.70 ± 12% perf-profile.children.cycles-pp.apic_timer_interrupt
1.07 ± 4% -0.4 0.66 ± 12% perf-profile.children.cycles-pp.smp_apic_timer_interrupt
0.85 ± 5% -0.2 0.62 ± 14% perf-profile.children.cycles-pp.hrtimer_interrupt
0.49 ± 5% -0.1 0.36 ± 11% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.40 ± 6% -0.1 0.30 ± 13% perf-profile.children.cycles-pp.tick_sched_timer
0.14 ± 9% -0.1 0.08 ± 26% perf-profile.children.cycles-pp.ktime_get_update_offsets_now
0.24 ± 7% -0.1 0.18 ± 6% perf-profile.children.cycles-pp.tick_sched_handle
0.24 ± 7% -0.1 0.18 ± 6% perf-profile.children.cycles-pp.update_process_times
0.20 ± 3% -0.0 0.15 ± 14% perf-profile.children.cycles-pp.clockevents_program_event
0.14 ± 3% -0.0 0.12 ± 3% perf-profile.children.cycles-pp.scheduler_tick
99.96 +0.0 99.97 perf-profile.children.cycles-pp.syscall
68.72 +31.2 99.92 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
64.96 +34.9 99.91 perf-profile.children.cycles-pp.do_syscall_64
59.56 +40.3 99.86 perf-profile.children.cycles-pp.__x64_sys_futex
55.11 +44.7 99.85 perf-profile.children.cycles-pp.do_futex
50.74 +49.1 99.84 perf-profile.children.cycles-pp.futex_wait
39.54 +60.3 99.82 perf-profile.children.cycles-pp.futex_wait_setup
4.81 +94.5 99.33 perf-profile.children.cycles-pp._raw_spin_lock
0.11 ± 15% +99.2 99.31 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
12.10 -11.7 0.45 ± 3% perf-profile.self.cycles-pp.futex_wait_setup
11.64 -11.6 0.00 perf-profile.self.cycles-pp.syscall_return_via_sysret
11.48 -11.5 0.00 perf-profile.self.cycles-pp.syscall
10.84 -10.8 0.00 perf-profile.self.cycles-pp.futex_wait
8.99 -9.0 0.00 perf-profile.self.cycles-pp.get_futex_value_locked
7.78 -7.8 0.00 perf-profile.self.cycles-pp.entry_SYSCALL_64
5.22 -5.2 0.00 perf-profile.self.cycles-pp.hash_futex
0.14 ± 11% -0.1 0.08 ± 29% perf-profile.self.cycles-pp.ktime_get_update_offsets_now
0.11 ± 15% +98.5 98.62 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.07 ± 24% +1501.3% 1.10 perf-stat.i.MPKI
7.602e+10 -84.5% 1.175e+10 perf-stat.i.branch-instructions
0.30 -0.2 0.13 ± 3% perf-stat.i.branch-miss-rate%
2.194e+08 -93.9% 13290093 ± 3% perf-stat.i.branch-misses
8.54 ± 4% +38.8 47.37 perf-stat.i.cache-miss-rate%
1506998 ± 2% +1518.6% 24392848 perf-stat.i.cache-misses
17846478 ± 3% +192.2% 52140540 perf-stat.i.cache-references
2303 -6.3% 2158 ± 2% perf-stat.i.context-switches
1.17 +953.9% 12.30 perf-stat.i.cpi
5.704e+11 +3.3% 5.89e+11 perf-stat.i.cpu-cycles
221.78 -14.4% 189.85 perf-stat.i.cpu-migrations
403166 ± 3% -94.0% 24108 perf-stat.i.cycles-between-cache-misses
0.00 ± 43% +0.0 0.00 ± 6% perf-stat.i.dTLB-load-miss-rate%
1.288e+11 -90.7% 1.196e+10 perf-stat.i.dTLB-loads
0.00 ± 44% +0.0 0.00 ± 4% perf-stat.i.dTLB-store-miss-rate%
15307 ± 9% +16.6% 17843 ± 4% perf-stat.i.dTLB-store-misses
9.206e+10 -99.5% 4.323e+08 perf-stat.i.dTLB-stores
87.34 +9.4 96.71 perf-stat.i.iTLB-load-miss-rate%
2.158e+08 -97.6% 5097456 ± 4% perf-stat.i.iTLB-load-misses
31066533 ± 9% -99.4% 182948 ± 9% perf-stat.i.iTLB-loads
4.899e+11 -90.2% 4.777e+10 perf-stat.i.instructions
2270 +313.9% 9398 ± 4% perf-stat.i.instructions-per-iTLB-miss
0.86 -90.3% 0.08 perf-stat.i.ipc
94.32 +5.3 99.61 perf-stat.i.node-load-miss-rate%
245628 +2423.6% 6198703 ± 3% perf-stat.i.node-load-misses
98.49 +1.4 99.86 perf-stat.i.node-store-miss-rate%
132981 ± 2% +4410.0% 5997422 ± 2% perf-stat.i.node-store-misses
0.04 ± 3% +2872.5% 1.09 perf-stat.overall.MPKI
0.29 -0.2 0.11 ± 3% perf-stat.overall.branch-miss-rate%
8.44 ± 4% +38.3 46.74 perf-stat.overall.cache-miss-rate%
1.16 +959.1% 12.33 perf-stat.overall.cpi
375939 ± 2% -93.6% 24144 perf-stat.overall.cycles-between-cache-misses
0.00 ± 7% +0.0 0.00 ± 12% perf-stat.overall.dTLB-load-miss-rate%
0.00 ± 5% +0.0 0.00 ± 5% perf-stat.overall.dTLB-store-miss-rate%
87.40 +9.1 96.53 perf-stat.overall.iTLB-load-miss-rate%
2269 +313.6% 9388 ± 4% perf-stat.overall.instructions-per-iTLB-miss
0.86 -90.6% 0.08 perf-stat.overall.ipc
88.60 +11.0 99.57 perf-stat.overall.node-load-miss-rate%
96.31 +3.6 99.92 perf-stat.overall.node-store-miss-rate%
172790 +3653.6% 6485913 ± 2% perf-stat.overall.path-length
7.576e+10 -84.5% 1.171e+10 perf-stat.ps.branch-instructions
2.187e+08 -94.0% 13209615 ± 3% perf-stat.ps.branch-misses
1513342 ± 2% +1507.0% 24320096 perf-stat.ps.cache-misses
17954987 ± 3% +189.8% 52036255 perf-stat.ps.cache-references
2279 -6.2% 2138 ± 2% perf-stat.ps.context-switches
5.685e+11 +3.3% 5.87e+11 perf-stat.ps.cpu-cycles
217.89 -14.2% 187.03 perf-stat.ps.cpu-migrations
1.283e+11 -90.7% 1.192e+10 perf-stat.ps.dTLB-loads
16095 ± 5% +14.4% 18412 ± 4% perf-stat.ps.dTLB-store-misses
9.175e+10 -99.5% 4.307e+08 perf-stat.ps.dTLB-stores
2.151e+08 -97.6% 5080544 ± 4% perf-stat.ps.iTLB-load-misses
31045585 ± 9% -99.4% 181538 ± 9% perf-stat.ps.iTLB-loads
4.882e+11 -90.2% 4.76e+10 perf-stat.ps.instructions
245445 +2416.9% 6177717 ± 3% perf-stat.ps.node-load-misses
31588 ± 10% -16.1% 26491 ± 3% perf-stat.ps.node-loads
132763 ± 2% +4402.6% 5977862 ± 2% perf-stat.ps.node-store-misses
1.476e+14 -90.3% 1.438e+13 perf-stat.total.instructions
340.00 ± 8% -10.8% 303.25 ± 4% interrupts.CPU11.RES:Rescheduling_interrupts
500.20 ± 77% -44.7% 276.50 ± 2% interrupts.CPU116.RES:Rescheduling_interrupts
792.00 ±122% -66.0% 269.25 ± 3% interrupts.CPU119.RES:Rescheduling_interrupts
306.00 -12.7% 267.25 ± 4% interrupts.CPU120.RES:Rescheduling_interrupts
309.20 ± 2% -18.4% 252.25 ± 7% interrupts.CPU121.RES:Rescheduling_interrupts
309.80 ± 3% -21.2% 244.25 ± 11% interrupts.CPU122.RES:Rescheduling_interrupts
305.20 -24.6% 230.25 ± 13% interrupts.CPU123.RES:Rescheduling_interrupts
302.60 -21.3% 238.25 ± 18% interrupts.CPU124.RES:Rescheduling_interrupts
307.80 -30.8% 213.00 ± 20% interrupts.CPU125.RES:Rescheduling_interrupts
303.80 -37.0% 191.50 ± 25% interrupts.CPU126.RES:Rescheduling_interrupts
488.00 ± 75% -55.5% 217.00 ± 32% interrupts.CPU127.RES:Rescheduling_interrupts
303.80 -49.7% 152.75 ± 33% interrupts.CPU128.RES:Rescheduling_interrupts
303.20 -58.5% 125.75 ± 37% interrupts.CPU129.RES:Rescheduling_interrupts
348.40 ± 16% -18.0% 285.75 interrupts.CPU13.RES:Rescheduling_interrupts
302.60 -65.2% 105.25 ± 42% interrupts.CPU130.RES:Rescheduling_interrupts
303.20 -74.4% 77.50 ± 53% interrupts.CPU132.RES:Rescheduling_interrupts
302.40 -74.9% 76.00 ± 50% interrupts.CPU133.RES:Rescheduling_interrupts
1682 ±163% -97.1% 49.50 ± 58% interrupts.CPU134.RES:Rescheduling_interrupts
302.00 -90.8% 27.75 ± 62% interrupts.CPU137.RES:Rescheduling_interrupts
305.80 -93.0% 21.50 ± 62% interrupts.CPU138.RES:Rescheduling_interrupts
302.00 -94.0% 18.00 ± 51% interrupts.CPU139.RES:Rescheduling_interrupts
378.60 ± 40% -91.9% 30.50 ± 49% interrupts.CPU140.RES:Rescheduling_interrupts
307.40 -95.3% 14.50 ± 61% interrupts.CPU141.RES:Rescheduling_interrupts
606.80 ± 99% -98.6% 8.75 ± 16% interrupts.CPU143.RES:Rescheduling_interrupts
329.40 ± 15% -97.9% 7.00 ± 34% interrupts.CPU144.RES:Rescheduling_interrupts
489.80 ± 76% -94.9% 25.00 ±113% interrupts.CPU145.RES:Rescheduling_interrupts
764.80 ±114% -90.7% 70.75 ±104% interrupts.CPU146.RES:Rescheduling_interrupts
1669 ±143% -95.9% 68.00 ± 98% interrupts.CPU147.RES:Rescheduling_interrupts
6027 ± 35% +26.8% 7640 ± 24% interrupts.CPU148.NMI:Non-maskable_interrupts
6027 ± 35% +26.8% 7640 ± 24% interrupts.CPU148.PMI:Performance_monitoring_interrupts
323.20 ± 14% -98.0% 6.50 ± 23% interrupts.CPU148.RES:Rescheduling_interrupts
301.00 -94.8% 15.75 ± 92% interrupts.CPU149.RES:Rescheduling_interrupts
435.20 ± 59% -84.4% 68.00 ±128% interrupts.CPU151.RES:Rescheduling_interrupts
319.20 ± 6% -97.0% 9.50 ± 46% interrupts.CPU152.RES:Rescheduling_interrupts
307.40 ± 3% -97.7% 7.00 ± 22% interrupts.CPU153.RES:Rescheduling_interrupts
506.40 ± 70% -98.4% 8.00 ± 8% interrupts.CPU156.RES:Rescheduling_interrupts
1265 ± 68% -97.6% 30.50 ± 84% interrupts.CPU157.RES:Rescheduling_interrupts
309.80 ± 4% -95.2% 15.00 ± 85% interrupts.CPU158.RES:Rescheduling_interrupts
399.20 ± 45% -98.0% 8.00 ± 27% interrupts.CPU159.RES:Rescheduling_interrupts
415.20 ± 26% -93.3% 27.75 ± 71% interrupts.CPU160.RES:Rescheduling_interrupts
309.00 ± 3% -96.3% 11.50 ± 53% interrupts.CPU162.RES:Rescheduling_interrupts
320.20 ± 6% -97.2% 9.00 ± 50% interrupts.CPU163.RES:Rescheduling_interrupts
308.80 ± 3% -91.8% 25.25 ±138% interrupts.CPU164.RES:Rescheduling_interrupts
328.60 ± 15% -97.9% 7.00 ± 17% interrupts.CPU165.RES:Rescheduling_interrupts
467.80 ± 54% -95.4% 21.75 ±115% interrupts.CPU166.RES:Rescheduling_interrupts
355.20 ± 23% -97.7% 8.00 ± 17% interrupts.CPU167.RES:Rescheduling_interrupts
365.40 ± 34% -98.2% 6.75 ± 12% interrupts.CPU169.RES:Rescheduling_interrupts
319.40 ± 9% -97.0% 9.50 ± 52% interrupts.CPU170.RES:Rescheduling_interrupts
342.40 ± 21% -94.5% 19.00 ±106% interrupts.CPU171.RES:Rescheduling_interrupts
303.40 -84.8% 46.25 ±142% interrupts.CPU172.RES:Rescheduling_interrupts
304.20 -89.4% 32.25 ± 77% interrupts.CPU173.RES:Rescheduling_interrupts
316.60 ± 7% -97.2% 9.00 ± 36% interrupts.CPU175.RES:Rescheduling_interrupts
487.80 ± 75% -98.2% 8.75 ± 24% interrupts.CPU176.RES:Rescheduling_interrupts
615.00 ± 99% -96.8% 19.75 ±106% interrupts.CPU177.RES:Rescheduling_interrupts
309.00 ± 3% -97.3% 8.25 ± 15% interrupts.CPU178.RES:Rescheduling_interrupts
317.00 ± 9% -91.5% 27.00 ±121% interrupts.CPU180.RES:Rescheduling_interrupts
407.60 ± 40% -82.5% 71.50 ±102% interrupts.CPU182.RES:Rescheduling_interrupts
306.00 ± 3% -73.5% 81.00 ± 94% interrupts.CPU183.RES:Rescheduling_interrupts
323.40 ± 8% -81.8% 59.00 ±147% interrupts.CPU185.RES:Rescheduling_interrupts
341.20 ± 14% -98.0% 6.75 ± 12% interrupts.CPU186.RES:Rescheduling_interrupts
303.40 -89.6% 31.50 ±136% interrupts.CPU187.RES:Rescheduling_interrupts
691.20 ±112% -98.2% 12.75 ± 74% interrupts.CPU188.RES:Rescheduling_interrupts
1793 ±166% -98.7% 22.75 ± 95% interrupts.CPU189.RES:Rescheduling_interrupts
309.20 ± 3% -97.7% 7.25 ± 5% interrupts.CPU190.RES:Rescheduling_interrupts
679.00 ± 75% -75.7% 165.00 ± 52% interrupts.CPU191.RES:Rescheduling_interrupts
196.40 ±194% -98.2% 3.50 ± 31% interrupts.CPU191.TLB:TLB_shootdowns
5949 ± 35% +28.4% 7640 ± 24% interrupts.CPU28.NMI:Non-maskable_interrupts
5949 ± 35% +28.4% 7640 ± 24% interrupts.CPU28.PMI:Performance_monitoring_interrupts
5948 ± 35% +28.4% 7640 ± 24% interrupts.CPU29.NMI:Non-maskable_interrupts
5948 ± 35% +28.4% 7640 ± 24% interrupts.CPU29.PMI:Performance_monitoring_interrupts
1236 ± 90% -76.4% 292.50 ± 4% interrupts.CPU61.RES:Rescheduling_interrupts
803.00 ±118% -64.6% 284.25 interrupts.CPU97.RES:Rescheduling_interrupts
161.20 ± 6% +112.2% 342.00 ± 7% interrupts.IWI:IRQ_work_interrupts
90311 -45.6% 49127 ± 2% interrupts.RES:Rescheduling_interrupts
123131 ± 3% -49.4% 62277 ± 3% softirqs.CPU0.RCU
125079 ± 5% -81.9% 22602 ± 5% softirqs.CPU1.RCU
122475 ± 3% -77.4% 27684 ± 19% softirqs.CPU10.RCU
123527 ± 4% -77.6% 27661 ± 38% softirqs.CPU100.RCU
121892 ± 3% -78.6% 26097 ± 26% softirqs.CPU101.RCU
122471 ± 3% -80.7% 23655 ± 13% softirqs.CPU102.RCU
121184 ± 3% -69.9% 36456 ± 69% softirqs.CPU103.RCU
121548 ± 4% -82.3% 21489 ± 3% softirqs.CPU104.RCU
121300 ± 3% -82.3% 21516 ± 5% softirqs.CPU105.RCU
121433 ± 3% -78.2% 26468 ± 32% softirqs.CPU106.RCU
121283 ± 3% -82.2% 21609 ± 2% softirqs.CPU107.RCU
121406 ± 3% -82.6% 21107 ± 2% softirqs.CPU108.RCU
121424 ± 3% -82.3% 21510 ± 6% softirqs.CPU109.RCU
122018 ± 3% -80.4% 23907 ± 8% softirqs.CPU11.RCU
121771 ± 4% -82.2% 21621 ± 3% softirqs.CPU110.RCU
122368 ± 2% -82.7% 21181 ± 2% softirqs.CPU111.RCU
121481 ± 3% -82.3% 21498 ± 2% softirqs.CPU112.RCU
122125 ± 3% -80.5% 23856 ± 16% softirqs.CPU113.RCU
121734 ± 4% -82.0% 21858 ± 6% softirqs.CPU114.RCU
121186 ± 3% -75.8% 29356 ± 49% softirqs.CPU115.RCU
121854 ± 3% -82.9% 20847 ± 2% softirqs.CPU116.RCU
121615 ± 3% -80.7% 23490 ± 13% softirqs.CPU117.RCU
122264 ± 4% -82.8% 21063 ± 5% softirqs.CPU118.RCU
121476 ± 3% -82.3% 21481 ± 3% softirqs.CPU119.RCU
122098 ± 3% -79.1% 25518 ± 22% softirqs.CPU12.RCU
121098 ± 3% -81.8% 22045 ± 4% softirqs.CPU120.RCU
121343 ± 3% -82.7% 20985 ± 3% softirqs.CPU121.RCU
121099 ± 3% -82.5% 21194 ± 3% softirqs.CPU122.RCU
121063 ± 3% -82.9% 20743 ± 3% softirqs.CPU123.RCU
122028 ± 3% -80.9% 23297 ± 12% softirqs.CPU124.RCU
121270 ± 4% -83.0% 20662 ± 7% softirqs.CPU125.RCU
120914 ± 3% -82.1% 21597 ± 4% softirqs.CPU126.RCU
120970 ± 3% -80.9% 23094 ± 21% softirqs.CPU127.RCU
121118 ± 3% -80.9% 23134 ± 17% softirqs.CPU128.RCU
121530 ± 4% -80.3% 23883 ± 19% softirqs.CPU129.RCU
122083 ± 3% -81.2% 22964 ± 5% softirqs.CPU13.RCU
121061 ± 3% -82.7% 20962 ± 4% softirqs.CPU130.RCU
120709 ± 3% -74.9% 30270 ± 42% softirqs.CPU131.RCU
121808 ± 3% -83.2% 20478 ± 3% softirqs.CPU132.RCU
122099 ± 3% -82.7% 21104 ± 4% softirqs.CPU133.RCU
121082 ± 3% -82.6% 21101 ± 4% softirqs.CPU134.RCU
121698 ± 2% -81.1% 22966 ± 12% softirqs.CPU135.RCU
121399 ± 3% -77.7% 27040 ± 22% softirqs.CPU136.RCU
121124 ± 4% -82.5% 21160 ± 2% softirqs.CPU137.RCU
121290 ± 3% -82.3% 21514 ± 3% softirqs.CPU138.RCU
120682 ± 3% -82.7% 20840 softirqs.CPU139.RCU
121761 ± 3% -80.4% 23841 ± 13% softirqs.CPU14.RCU
122085 ± 3% -81.3% 22863 ± 13% softirqs.CPU140.RCU
121223 ± 3% -80.5% 23681 ± 11% softirqs.CPU141.RCU
120729 ± 3% -81.3% 22522 ± 13% softirqs.CPU142.RCU
121370 ± 3% -82.2% 21619 ± 3% softirqs.CPU143.RCU
120990 ± 3% -81.9% 21958 ± 7% softirqs.CPU144.RCU
95231 +12.6% 107199 ± 4% softirqs.CPU144.TIMER
121571 ± 3% -81.6% 22369 ± 7% softirqs.CPU145.RCU
94953 +12.5% 106814 ± 4% softirqs.CPU145.TIMER
122342 ± 4% -81.1% 23170 ± 3% softirqs.CPU146.RCU
95703 +12.9% 108056 ± 2% softirqs.CPU146.TIMER
121657 ± 3% -81.4% 22590 ± 6% softirqs.CPU147.RCU
95695 +11.7% 106918 ± 3% softirqs.CPU147.TIMER
121974 ± 3% -83.1% 20648 softirqs.CPU148.RCU
95351 +10.5% 105384 ± 3% softirqs.CPU148.TIMER
121874 ± 3% -81.9% 22015 ± 2% softirqs.CPU149.RCU
94424 +12.5% 106203 ± 3% softirqs.CPU149.TIMER
122732 ± 4% -80.7% 23727 ± 15% softirqs.CPU15.RCU
121514 ± 4% -78.6% 25958 ± 29% softirqs.CPU150.RCU
95172 +11.3% 105935 ± 3% softirqs.CPU150.TIMER
121503 ± 3% -82.2% 21679 ± 3% softirqs.CPU151.RCU
94827 +11.0% 105253 ± 3% softirqs.CPU151.TIMER
120688 ± 3% -81.4% 22437 ± 8% softirqs.CPU152.RCU
94780 +26.3% 119697 ± 19% softirqs.CPU152.TIMER
120955 ± 3% -82.8% 20807 softirqs.CPU153.RCU
121227 ± 4% -75.5% 29701 ± 52% softirqs.CPU154.RCU
94477 +12.4% 106161 ± 4% softirqs.CPU154.TIMER
121222 ± 3% -74.4% 31088 ± 58% softirqs.CPU155.RCU
94264 +12.5% 106023 ± 4% softirqs.CPU155.TIMER
121673 ± 4% -82.1% 21804 ± 9% softirqs.CPU156.RCU
95436 +11.4% 106320 ± 4% softirqs.CPU156.TIMER
122638 ± 2% -80.6% 23746 ± 12% softirqs.CPU157.RCU
95181 +12.4% 106985 ± 5% softirqs.CPU157.TIMER
121113 ± 4% -81.4% 22503 ± 12% softirqs.CPU158.RCU
95392 +12.3% 107142 ± 5% softirqs.CPU158.TIMER
121195 ± 3% -82.4% 21313 ± 7% softirqs.CPU159.RCU
94542 +12.8% 106673 ± 4% softirqs.CPU159.TIMER
121970 ± 4% -82.0% 21902 ± 4% softirqs.CPU16.RCU
120856 ± 4% -80.5% 23604 ± 10% softirqs.CPU160.RCU
94607 +11.5% 105465 ± 4% softirqs.CPU160.TIMER
122697 ± 2% -76.4% 28950 ± 42% softirqs.CPU161.RCU
95338 ± 2% +24.4% 118602 ± 20% softirqs.CPU161.TIMER
121008 ± 3% -81.1% 22844 ± 7% softirqs.CPU162.RCU
95153 ± 2% +11.5% 106136 ± 4% softirqs.CPU162.TIMER
120809 ± 3% -82.2% 21533 ± 7% softirqs.CPU163.RCU
94804 +11.1% 105335 ± 4% softirqs.CPU163.TIMER
121109 ± 4% -81.3% 22631 ± 8% softirqs.CPU164.RCU
94068 ± 2% +12.7% 105982 ± 4% softirqs.CPU164.TIMER
121739 ± 3% -82.2% 21661 softirqs.CPU165.RCU
94265 +12.2% 105745 ± 4% softirqs.CPU165.TIMER
120557 ± 3% -80.3% 23712 ± 11% softirqs.CPU166.RCU
94101 +12.1% 105500 ± 4% softirqs.CPU166.TIMER
120949 ± 3% -82.2% 21560 ± 3% softirqs.CPU167.RCU
120800 ± 3% -73.9% 31526 ± 35% softirqs.CPU168.RCU
120954 ± 3% -82.2% 21510 ± 4% softirqs.CPU169.RCU
122846 ± 3% -80.1% 24404 ± 7% softirqs.CPU17.RCU
120415 ± 3% -81.4% 22402 ± 7% softirqs.CPU170.RCU
120815 ± 3% -81.9% 21841 ± 8% softirqs.CPU171.RCU
120815 ± 3% -78.4% 26108 ± 23% softirqs.CPU172.RCU
120549 ± 4% -81.8% 21923 ± 4% softirqs.CPU173.RCU
121183 ± 4% -77.9% 26774 ± 29% softirqs.CPU174.RCU
120427 ± 3% -82.4% 21251 ± 4% softirqs.CPU175.RCU
120157 ± 3% -82.0% 21622 ± 4% softirqs.CPU176.RCU
121995 ± 3% -77.7% 27248 ± 35% softirqs.CPU177.RCU
120342 ± 3% -82.3% 21340 ± 6% softirqs.CPU178.RCU
120428 ± 3% -79.8% 24322 ± 25% softirqs.CPU179.RCU
121835 ± 3% -81.4% 22626 ± 5% softirqs.CPU18.RCU
121482 ± 4% -82.3% 21524 ± 4% softirqs.CPU180.RCU
120787 ± 3% -72.2% 33551 ± 62% softirqs.CPU181.RCU
119994 ± 3% -75.9% 28883 ± 41% softirqs.CPU182.RCU
120367 ± 4% -81.0% 22875 ± 8% softirqs.CPU183.RCU
119780 ± 3% -76.3% 28333 ± 45% softirqs.CPU184.RCU
120497 ± 3% -81.3% 22501 ± 16% softirqs.CPU185.RCU
119904 ± 3% -82.9% 20445 ± 3% softirqs.CPU186.RCU
121045 ± 3% -82.5% 21187 ± 8% softirqs.CPU187.RCU
120328 ± 3% -81.9% 21766 ± 12% softirqs.CPU188.RCU
120350 ± 3% -82.8% 20693 ± 5% softirqs.CPU189.RCU
123716 ± 5% -75.9% 29872 ± 44% softirqs.CPU19.RCU
120381 ± 3% -82.0% 21612 ± 6% softirqs.CPU190.RCU
118142 ± 3% -72.7% 32219 ± 29% softirqs.CPU191.RCU
122126 ± 4% -80.9% 23356 ± 10% softirqs.CPU2.RCU
122167 ± 3% -78.9% 25813 ± 23% softirqs.CPU20.RCU
123162 ± 4% -79.5% 25213 ± 16% softirqs.CPU21.RCU
122693 ± 4% -64.0% 44179 ± 87% softirqs.CPU22.RCU
121919 ± 4% -82.3% 21589 ± 4% softirqs.CPU23.RCU
121797 ± 3% -80.6% 23685 ± 9% softirqs.CPU24.RCU
122393 ± 3% -72.2% 34009 ± 56% softirqs.CPU25.RCU
126232 ± 5% -79.9% 25386 ± 13% softirqs.CPU26.RCU
122998 ± 2% -80.1% 24532 ± 14% softirqs.CPU27.RCU
122437 ± 3% -80.4% 23973 ± 6% softirqs.CPU28.RCU
121849 ± 3% -82.4% 21435 softirqs.CPU29.RCU
122433 ± 2% -81.9% 22102 ± 5% softirqs.CPU3.RCU
121720 ± 3% -81.8% 22096 ± 7% softirqs.CPU30.RCU
122090 ± 3% -79.9% 24532 ± 19% softirqs.CPU31.RCU
121948 ± 4% -76.8% 28316 ± 38% softirqs.CPU32.RCU
122464 ± 3% -80.7% 23628 ± 7% softirqs.CPU33.RCU
121676 ± 3% -79.5% 24919 ± 13% softirqs.CPU34.RCU
122035 ± 4% -75.6% 29752 ± 46% softirqs.CPU35.RCU
123266 ± 4% -82.0% 22167 ± 5% softirqs.CPU36.RCU
122907 ± 4% -82.1% 22050 ± 3% softirqs.CPU37.RCU
121814 ± 3% -81.1% 22970 ± 2% softirqs.CPU38.RCU
121677 ± 3% -80.6% 23665 ± 12% softirqs.CPU39.RCU
121971 ± 3% -76.1% 29178 ± 40% softirqs.CPU4.RCU
122527 ± 4% -78.0% 26924 ± 33% softirqs.CPU40.RCU
121714 ± 4% -82.1% 21763 ± 4% softirqs.CPU41.RCU
121562 ± 3% -82.3% 21485 ± 5% softirqs.CPU42.RCU
121462 ± 3% -82.4% 21383 ± 3% softirqs.CPU43.RCU
122502 ± 3% -82.4% 21501 ± 3% softirqs.CPU44.RCU
121816 ± 3% -81.3% 22769 softirqs.CPU45.RCU
121634 ± 3% -82.0% 21879 ± 3% softirqs.CPU46.RCU
122430 ± 4% -81.7% 22355 ± 7% softirqs.CPU47.RCU
121830 ± 3% -82.7% 21130 ± 4% softirqs.CPU48.RCU
95769 +11.3% 106574 ± 3% softirqs.CPU48.TIMER
121991 ± 3% -81.1% 23044 ± 11% softirqs.CPU49.RCU
95523 +11.4% 106432 ± 3% softirqs.CPU49.TIMER
122137 ± 3% -78.2% 26669 ± 34% softirqs.CPU5.RCU
122456 ± 3% -80.0% 24462 ± 10% softirqs.CPU50.RCU
96131 +12.5% 108119 ± 2% softirqs.CPU50.TIMER
121969 ± 3% -81.7% 22265 ± 6% softirqs.CPU51.RCU
95983 +12.3% 107747 ± 2% softirqs.CPU51.TIMER
122703 ± 3% -82.2% 21820 ± 2% softirqs.CPU52.RCU
95916 +10.5% 106003 ± 3% softirqs.CPU52.TIMER
122419 ± 3% -80.9% 23345 ± 6% softirqs.CPU53.RCU
94966 +12.6% 106919 ± 3% softirqs.CPU53.TIMER
122291 ± 4% -77.7% 27306 ± 29% softirqs.CPU54.RCU
96020 ± 2% +10.7% 106300 ± 4% softirqs.CPU54.TIMER
122127 ± 3% -82.1% 21900 ± 3% softirqs.CPU55.RCU
95535 +11.6% 106587 ± 4% softirqs.CPU55.TIMER
96312 +15.3% 111006 ± 9% softirqs.CPU56.TIMER
121902 ± 3% -82.7% 21117 ± 2% softirqs.CPU57.RCU
95488 +10.5% 105536 ± 3% softirqs.CPU57.TIMER
122421 ± 4% -74.0% 31825 ± 54% softirqs.CPU58.RCU
95739 +11.6% 106810 ± 4% softirqs.CPU58.TIMER
122098 ± 3% -74.6% 30978 ± 52% softirqs.CPU59.RCU
94942 +12.2% 106502 ± 4% softirqs.CPU59.TIMER
122835 ± 2% -82.4% 21670 ± 3% softirqs.CPU6.RCU
121413 ± 3% -82.4% 21346 softirqs.CPU60.RCU
95319 +11.0% 105777 ± 3% softirqs.CPU60.TIMER
122926 ± 2% -82.1% 21943 ± 3% softirqs.CPU61.RCU
95741 +10.7% 105942 ± 4% softirqs.CPU61.TIMER
121526 ± 3% -81.6% 22340 ± 5% softirqs.CPU62.RCU
95950 +11.9% 107336 ± 4% softirqs.CPU62.TIMER
121292 ± 3% -82.5% 21176 ± 3% softirqs.CPU63.RCU
94965 +12.0% 106386 ± 3% softirqs.CPU63.TIMER
121540 ± 3% -81.2% 22893 ± 10% softirqs.CPU64.RCU
95189 +11.6% 106251 ± 3% softirqs.CPU64.TIMER
122504 ± 3% -76.0% 29413 ± 42% softirqs.CPU65.RCU
95180 +17.4% 111714 ± 10% softirqs.CPU65.TIMER
121587 ± 3% -81.2% 22902 ± 9% softirqs.CPU66.RCU
95668 ± 2% +11.5% 106700 ± 3% softirqs.CPU66.TIMER
121206 ± 3% -81.6% 22244 ± 3% softirqs.CPU67.RCU
95408 +11.2% 106053 ± 4% softirqs.CPU67.TIMER
122606 ± 4% -81.4% 22794 ± 6% softirqs.CPU68.RCU
122439 ± 3% -81.7% 22451 ± 7% softirqs.CPU69.RCU
95026 +11.7% 106157 ± 3% softirqs.CPU69.TIMER
121135 ± 3% -82.2% 21585 ± 3% softirqs.CPU70.RCU
94683 +11.9% 105921 ± 3% softirqs.CPU70.TIMER
121336 ± 3% -81.7% 22194 ± 4% softirqs.CPU71.RCU
94589 +12.6% 106477 ± 3% softirqs.CPU71.TIMER
121229 ± 3% -74.4% 31015 ± 30% softirqs.CPU72.RCU
121269 ± 3% -81.3% 22633 ± 7% softirqs.CPU73.RCU
121888 ± 3% -79.9% 24499 ± 20% softirqs.CPU74.RCU
121529 ± 3% -80.6% 23547 ± 16% softirqs.CPU76.RCU
121040 ± 3% -81.0% 22966 ± 12% softirqs.CPU77.RCU
121399 ± 3% -80.4% 23790 ± 19% softirqs.CPU78.RCU
121097 ± 3% -82.8% 20820 softirqs.CPU79.RCU
122529 ± 3% -79.3% 25339 ± 3% softirqs.CPU8.RCU
120997 ± 3% -82.3% 21360 ± 3% softirqs.CPU80.RCU
122407 ± 3% -79.8% 24728 ± 23% softirqs.CPU81.RCU
121216 ± 3% -81.5% 22402 ± 9% softirqs.CPU82.RCU
100697 +8.7% 109454 ± 4% softirqs.CPU82.TIMER
121722 ± 3% -77.6% 27215 ± 30% softirqs.CPU83.RCU
122208 ± 4% -82.6% 21216 ± 3% softirqs.CPU84.RCU
122063 ± 3% -73.0% 32931 ± 61% softirqs.CPU85.RCU
120977 ± 3% -77.0% 27765 ± 41% softirqs.CPU86.RCU
120869 ± 3% -81.3% 22622 ± 7% softirqs.CPU87.RCU
121449 ± 4% -75.1% 30300 ± 27% softirqs.CPU88.RCU
121763 ± 3% -80.6% 23666 ± 20% softirqs.CPU89.RCU
123584 ± 4% -79.7% 25034 ± 7% softirqs.CPU9.RCU
121079 ± 3% -82.4% 21281 softirqs.CPU90.RCU
121422 ± 3% -79.6% 24800 ± 22% softirqs.CPU91.RCU
121365 ± 3% -80.9% 23228 ± 15% softirqs.CPU92.RCU
121458 ± 3% -82.6% 21100 ± 3% softirqs.CPU93.RCU
120910 ± 3% -80.8% 23238 ± 18% softirqs.CPU94.RCU
121727 ± 3% -73.5% 32316 ± 18% softirqs.CPU95.RCU
122200 ± 3% -82.2% 21697 softirqs.CPU96.RCU
124724 ± 5% -82.2% 22147 ± 3% softirqs.CPU97.RCU
121940 ± 4% -82.1% 21783 ± 5% softirqs.CPU98.RCU
121481 ± 4% -82.0% 21885 ± 3% softirqs.CPU99.RCU
23360980 ± 3% -79.8% 4709898 ± 2% softirqs.RCU
18735607 +7.0% 20055373 ± 3% softirqs.TIMER
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-rc4-00001-g8019ad13ef7f6" of type "text/plain" (203581 bytes)
View attachment "job-script" of type "text/plain" (7391 bytes)
View attachment "job.yaml" of type "text/plain" (4992 bytes)
View attachment "reproduce" of type "text/plain" (311 bytes)
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