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Message-ID: <20200304074347.GZ6548@shao2-debian>
Date: Wed, 4 Mar 2020 15:43:47 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Feng Tang <feng.tang@...el.com>,
"Eric W. Biederman" <ebiederm@...ssion.com>, Huang@...o2-debian,
Ying <ying.huang@...el.com>, Philip Li <philip.li@...el.com>,
Andi Kleen <andi.kleen@...el.com>,
Jiri Olsa <jolsa@...hat.com>,
Peter Zijlstra <peterz@...radead.org>,
LKML <linux-kernel@...r.kernel.org>,
Linus Torvalds <torvalds@...ux-foundation.org>,
lkp@...ts.01.org
Subject: [signal] fda31c5029: will-it-scale.per_process_ops 58.4% improvement
Greeting,
FYI, we noticed a 58.4% improvement of will-it-scale.per_process_ops due to commit:
commit: fda31c50292a5062332fa0343c084bd9f46604d9 ("signal: avoid double atomic counter increments for user accounting")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: will-it-scale
on test machine: 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
with following parameters:
nr_task: 50%
mode: process
test: signal1
cpufreq_governor: performance
ucode: 0x500002c
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 110.2% improvement |
| test machine | 72 threads Intel(R) Xeon(R) Gold 6139 CPU @ 2.30GHz with 128G memory |
| test parameters | cpufreq_governor=performance |
| | mode=process |
| | nr_task=100% |
| | test=signal1 |
| | ucode=0x2000065 |
+------------------+---------------------------------------------------------------------------+
| testcase: change | netperf: netperf.Throughput_total_tps 10.2% improvement |
| test machine | 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory |
| test parameters | cluster=cs-localhost |
| | cpufreq_governor=performance |
| | ip=ipv4 |
| | nr_threads=16 |
| | runtime=300s |
| | test=TCP_CRR |
| | ucode=0x500002c |
+------------------+---------------------------------------------------------------------------+
| testcase: change | will-it-scale: will-it-scale.per_process_ops 552.8% improvement |
| test machine | 288 threads Intel(R) Xeon Phi(TM) CPU 7295 @ 1.50GHz with 80G memory |
| test parameters | cpufreq_governor=performance |
| | mode=process |
| | nr_task=100% |
| | test=signal1 |
| | ucode=0x11 |
+------------------+---------------------------------------------------------------------------+
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/50%/debian-x86_64-20191114.cgz/lkp-csl-2ap3/signal1/will-it-scale/0x500002c
commit:
c5f8689118 (" RISC-V Fixes for 5.6-rc4")
fda31c5029 ("signal: avoid double atomic counter increments for user accounting")
c5f86891185c408b fda31c50292a5062332fa0343c0
---------------- ---------------------------
%stddev %change %stddev
\ | \
44576 +58.4% 70601 will-it-scale.per_process_ops
4279339 +58.4% 6777813 will-it-scale.workload
1790 +16.0% 2076 vmstat.system.cs
46699 ± 78% -61.8% 17845 ± 20% cpuidle.POLL.time
8341 ± 51% -48.4% 4307 ± 19% cpuidle.POLL.usage
0.00 ± 40% -0.0 0.00 ± 50% mpstat.cpu.all.soft%
1.19 +0.7 1.88 mpstat.cpu.all.usr%
40006 ± 15% -27.2% 29109 ± 3% meminfo.Inactive
39419 ± 15% -27.7% 28515 ± 3% meminfo.Inactive(anon)
57649 ± 13% -34.9% 37538 ± 4% meminfo.Mapped
328365 ± 7% -34.6% 214804 ± 18% numa-numastat.node1.local_node
351656 ± 11% -30.1% 245828 ± 15% numa-numastat.node1.numa_hit
202334 ± 40% +57.5% 318712 ± 15% numa-numastat.node3.local_node
31045 -89.7% 3205 ±167% numa-numastat.node3.other_node
9863 ± 15% -26.9% 7209 ± 3% proc-vmstat.nr_inactive_anon
14568 ± 13% -33.9% 9625 ± 4% proc-vmstat.nr_mapped
9863 ± 15% -26.9% 7209 ± 3% proc-vmstat.nr_zone_inactive_anon
10776 ± 49% -73.3% 2880 ±106% proc-vmstat.numa_hint_faults
11673 ± 18% -31.2% 8028 ± 20% numa-meminfo.node0.Mapped
3411 ± 16% -20.7% 2705 ± 18% numa-meminfo.node0.PageTables
12604 ± 10% -42.2% 7290 ± 14% numa-meminfo.node2.Mapped
200125 ± 23% -30.4% 139206 ± 16% numa-meminfo.node3.Active
199214 ± 23% -30.1% 139206 ± 16% numa-meminfo.node3.Active(anon)
120134 ± 42% -63.8% 43520 ± 30% numa-meminfo.node3.AnonPages
20962 ± 25% -49.5% 10591 ± 22% numa-meminfo.node3.Mapped
2943 ± 17% -29.5% 2076 ± 22% numa-vmstat.node0.nr_mapped
851.75 ± 16% -20.6% 676.50 ± 18% numa-vmstat.node0.nr_page_table_pages
3209 ± 11% -42.0% 1861 ± 16% numa-vmstat.node2.nr_mapped
49797 ± 23% -30.2% 34782 ± 16% numa-vmstat.node3.nr_active_anon
30036 ± 42% -63.7% 10913 ± 29% numa-vmstat.node3.nr_anon_pages
5298 ± 25% -48.8% 2710 ± 21% numa-vmstat.node3.nr_mapped
49797 ± 23% -30.2% 34782 ± 16% numa-vmstat.node3.nr_zone_active_anon
118430 -23.3% 90848 ± 5% numa-vmstat.node3.numa_other
3600 ± 19% +141.3% 8689 interrupts.CPU170.NMI:Non-maskable_interrupts
3600 ± 19% +141.3% 8689 interrupts.CPU170.PMI:Performance_monitoring_interrupts
5480 ± 38% +58.5% 8688 interrupts.CPU184.NMI:Non-maskable_interrupts
5480 ± 38% +58.5% 8688 interrupts.CPU184.PMI:Performance_monitoring_interrupts
5360 ± 27% -35.2% 3476 ± 43% interrupts.CPU191.NMI:Non-maskable_interrupts
5360 ± 27% -35.2% 3476 ± 43% interrupts.CPU191.PMI:Performance_monitoring_interrupts
372.50 ± 71% -84.4% 58.00 ± 42% interrupts.CPU26.RES:Rescheduling_interrupts
153.50 ±105% -82.6% 26.75 ± 36% interrupts.CPU27.RES:Rescheduling_interrupts
323.25 ±148% -95.7% 13.75 ± 37% interrupts.CPU40.RES:Rescheduling_interrupts
3575 ± 33% +122.3% 7946 ± 16% interrupts.CPU50.NMI:Non-maskable_interrupts
3575 ± 33% +122.3% 7946 ± 16% interrupts.CPU50.PMI:Performance_monitoring_interrupts
5569 ± 48% -42.3% 3215 ± 48% interrupts.CPU88.NMI:Non-maskable_interrupts
5569 ± 48% -42.3% 3215 ± 48% interrupts.CPU88.PMI:Performance_monitoring_interrupts
6266 ± 27% +38.6% 8685 interrupts.CPU95.NMI:Non-maskable_interrupts
6266 ± 27% +38.6% 8685 interrupts.CPU95.PMI:Performance_monitoring_interrupts
13586 ± 69% -99.8% 32.06 ±133% sched_debug.cfs_rq:/.MIN_vruntime.avg
1213223 ± 49% -99.6% 4676 ±126% sched_debug.cfs_rq:/.MIN_vruntime.max
125620 ± 56% -99.7% 384.84 ±130% sched_debug.cfs_rq:/.MIN_vruntime.stddev
9914 ± 7% -22.2% 7709 ± 11% sched_debug.cfs_rq:/.load.avg
29354 ± 21% -50.8% 14445 ± 73% sched_debug.cfs_rq:/.load.stddev
346.92 ± 22% -38.2% 214.42 ± 28% sched_debug.cfs_rq:/.load_avg.max
13586 ± 69% -99.8% 32.07 ±133% sched_debug.cfs_rq:/.max_vruntime.avg
1213225 ± 49% -99.6% 4677 ±126% sched_debug.cfs_rq:/.max_vruntime.max
125620 ± 56% -99.7% 384.88 ±130% sched_debug.cfs_rq:/.max_vruntime.stddev
0.34 ± 75% +93.1% 0.66 ± 36% sched_debug.cfs_rq:/.nr_spread_over.avg
9884 ± 7% -22.1% 7697 ± 11% sched_debug.cfs_rq:/.runnable_weight.avg
29282 ± 22% -50.9% 14373 ± 74% sched_debug.cfs_rq:/.runnable_weight.stddev
0.02 -77.0% 0.00 ±173% sched_debug.cfs_rq:/.spread.avg
0.18 -76.0% 0.04 ±173% sched_debug.cfs_rq:/.spread.stddev
426861 ± 18% -57.3% 182108 ± 39% sched_debug.cpu.avg_idle.min
28.06 ± 4% -54.6% 12.73 ± 18% sched_debug.cpu.clock.stddev
28.06 ± 4% -54.6% 12.73 ± 18% sched_debug.cpu.clock_task.stddev
872983 ± 9% -30.2% 609336 ± 6% sched_debug.cpu.max_idle_balance_cost.max
35455 ± 17% -67.5% 11534 ± 42% sched_debug.cpu.max_idle_balance_cost.stddev
1450 +14.5% 1661 sched_debug.cpu.sched_count.avg
459.75 ± 2% +9.5% 503.42 sched_debug.cpu.sched_count.min
573.27 +16.1% 665.57 sched_debug.cpu.sched_goidle.avg
638.47 +16.0% 740.32 sched_debug.cpu.ttwu_count.avg
166.54 ± 2% +9.9% 183.04 sched_debug.cpu.ttwu_count.min
160.17 +11.2% 178.17 sched_debug.cpu.ttwu_local.min
4.62 +5.3% 4.86 perf-stat.i.MPKI
4.414e+09 +51.7% 6.698e+09 perf-stat.i.branch-instructions
0.91 -0.0 0.89 perf-stat.i.branch-miss-rate%
39959035 +48.5% 59348514 perf-stat.i.branch-misses
38375649 ± 2% +57.3% 60353472 perf-stat.i.cache-misses
1.001e+08 +60.6% 1.608e+08 perf-stat.i.cache-references
1802 +13.3% 2042 perf-stat.i.context-switches
14.06 -35.7% 9.04 perf-stat.i.cpi
3.055e+11 -1.8% 3e+11 perf-stat.i.cpu-cycles
179.00 +1.5% 181.67 perf-stat.i.cpu-migrations
8007 ± 2% -37.8% 4982 perf-stat.i.cycles-between-cache-misses
0.00 ± 21% +0.0 0.00 ± 9% perf-stat.i.dTLB-load-miss-rate%
77491 ± 30% +126.0% 175135 ± 6% perf-stat.i.dTLB-load-misses
6.591e+09 +52.7% 1.006e+10 perf-stat.i.dTLB-loads
4.005e+09 +53.2% 6.138e+09 perf-stat.i.dTLB-stores
88.59 +3.6 92.17 perf-stat.i.iTLB-load-miss-rate%
31297204 +57.9% 49408821 perf-stat.i.iTLB-load-misses
3996196 +3.3% 4127542 perf-stat.i.iTLB-loads
2.17e+10 +52.6% 3.312e+10 perf-stat.i.instructions
696.80 -3.2% 674.72 perf-stat.i.instructions-per-iTLB-miss
0.07 +55.7% 0.11 perf-stat.i.ipc
94.13 -1.3 92.83 perf-stat.i.node-load-miss-rate%
3766232 -6.6% 3517476 perf-stat.i.node-load-misses
237318 ± 4% +16.3% 276111 ± 8% perf-stat.i.node-loads
6669507 +33.6% 8911446 perf-stat.i.node-store-misses
4.61 +5.2% 4.85 perf-stat.overall.MPKI
0.90 -0.0 0.89 perf-stat.overall.branch-miss-rate%
38.41 -0.9 37.54 perf-stat.overall.cache-miss-rate%
14.09 -35.7% 9.06 perf-stat.overall.cpi
7950 ± 2% -37.4% 4975 perf-stat.overall.cycles-between-cache-misses
0.00 ± 27% +0.0 0.00 ± 6% perf-stat.overall.dTLB-load-miss-rate%
0.00 ± 3% -0.0 0.00 ± 4% perf-stat.overall.dTLB-store-miss-rate%
88.70 +3.6 92.30 perf-stat.overall.iTLB-load-miss-rate%
692.54 -3.2% 670.19 perf-stat.overall.instructions-per-iTLB-miss
0.07 +55.5% 0.11 perf-stat.overall.ipc
94.07 -1.3 92.73 perf-stat.overall.node-load-miss-rate%
1533068 -3.9% 1473264 perf-stat.overall.path-length
4.397e+09 +51.8% 6.676e+09 perf-stat.ps.branch-instructions
39608863 +49.2% 59109187 perf-stat.ps.branch-misses
38317702 ± 2% +56.9% 60130399 perf-stat.ps.cache-misses
99756959 +60.6% 1.602e+08 perf-stat.ps.cache-references
1729 +16.8% 2020 perf-stat.ps.context-switches
3.045e+11 -1.8% 2.991e+11 perf-stat.ps.cpu-cycles
158.55 ± 3% +12.1% 177.81 perf-stat.ps.cpu-migrations
70109 ± 27% +144.4% 171364 ± 6% perf-stat.ps.dTLB-load-misses
6.566e+09 +52.8% 1.003e+10 perf-stat.ps.dTLB-loads
11636 ± 3% +11.6% 12980 ± 4% perf-stat.ps.dTLB-store-misses
3.992e+09 +53.3% 6.118e+09 perf-stat.ps.dTLB-stores
31214750 +57.8% 49260047 perf-stat.ps.iTLB-load-misses
3974993 +3.4% 4111693 perf-stat.ps.iTLB-loads
2.162e+10 +52.7% 3.301e+10 perf-stat.ps.instructions
3751065 -6.6% 3504931 perf-stat.ps.node-load-misses
6647605 +33.6% 8881930 perf-stat.ps.node-store-misses
6.561e+12 +52.2% 9.986e+12 perf-stat.total.instructions
121407 +13.3% 137596 ± 3% softirqs.CPU0.TIMER
117580 ± 17% -16.9% 97759 softirqs.CPU100.RCU
109909 ± 5% -11.4% 97342 softirqs.CPU109.RCU
107219 -9.1% 97448 softirqs.CPU110.RCU
106157 ± 2% -7.2% 98471 softirqs.CPU117.RCU
107670 +16.8% 125810 ± 4% softirqs.CPU120.RCU
108291 +11.8% 121084 softirqs.CPU121.RCU
123400 -11.9% 108711 softirqs.CPU121.TIMER
106835 +13.8% 121530 softirqs.CPU122.RCU
122489 ± 2% -11.1% 108949 ± 2% softirqs.CPU122.TIMER
107742 +23.2% 132701 ± 9% softirqs.CPU123.RCU
114533 ± 11% +19.7% 137067 ± 11% softirqs.CPU124.RCU
118272 ± 15% +16.2% 137401 ± 11% softirqs.CPU125.RCU
123722 ± 3% -11.6% 109416 ± 2% softirqs.CPU126.TIMER
122287 -9.3% 110860 ± 4% softirqs.CPU127.TIMER
122210 -9.1% 111043 ± 3% softirqs.CPU129.TIMER
108445 +27.4% 138162 ± 10% softirqs.CPU130.RCU
108077 ± 2% +13.2% 122298 softirqs.CPU132.RCU
122582 -10.6% 109537 softirqs.CPU132.TIMER
121761 -11.1% 108260 softirqs.CPU133.TIMER
106883 +12.8% 120534 softirqs.CPU134.RCU
121741 -10.6% 108844 softirqs.CPU134.TIMER
122110 -11.2% 108475 softirqs.CPU135.TIMER
16219 ± 80% -76.8% 3765 ± 2% softirqs.CPU136.SCHED
123635 ± 2% -11.7% 109221 ± 2% softirqs.CPU136.TIMER
123450 ± 2% -11.1% 109740 ± 2% softirqs.CPU137.TIMER
107653 +20.2% 129379 ± 10% softirqs.CPU139.RCU
3819 ± 2% +226.0% 12454 ±116% softirqs.CPU139.SCHED
122150 -11.2% 108432 softirqs.CPU140.TIMER
110775 +12.6% 124694 ± 4% softirqs.CPU141.RCU
122493 -10.5% 109640 ± 2% softirqs.CPU141.TIMER
122378 -10.7% 109334 ± 2% softirqs.CPU142.TIMER
122130 -9.1% 111060 ± 3% softirqs.CPU143.TIMER
105017 +24.6% 130841 ± 9% softirqs.CPU144.RCU
121320 -8.5% 111050 ± 3% softirqs.CPU144.TIMER
105072 +23.9% 130187 ± 9% softirqs.CPU145.RCU
121297 -9.3% 110057 ± 4% softirqs.CPU145.TIMER
104493 +36.9% 143009 ± 7% softirqs.CPU146.RCU
3778 +612.0% 26906 ± 51% softirqs.CPU146.SCHED
108147 ± 3% +21.8% 131725 ± 9% softirqs.CPU147.RCU
105527 +24.1% 130999 ± 9% softirqs.CPU149.RCU
3799 ± 3% +229.9% 12534 ±117% softirqs.CPU149.SCHED
122606 ± 2% -10.4% 109903 ± 4% softirqs.CPU151.TIMER
122742 ± 2% -12.0% 107991 softirqs.CPU152.TIMER
121230 -10.4% 108591 ± 2% softirqs.CPU153.TIMER
106908 +21.3% 129639 ± 9% softirqs.CPU154.RCU
121328 -9.4% 109963 ± 4% softirqs.CPU154.TIMER
105635 +30.1% 137414 ± 10% softirqs.CPU155.RCU
105735 +20.8% 127735 ± 6% softirqs.CPU156.RCU
121271 -9.6% 109675 ± 2% softirqs.CPU156.TIMER
121328 -9.1% 110241 ± 3% softirqs.CPU158.TIMER
104725 +19.2% 124792 ± 2% softirqs.CPU159.RCU
121045 -10.7% 108148 softirqs.CPU159.TIMER
104917 +24.3% 130388 ± 9% softirqs.CPU160.RCU
105583 +29.9% 137156 ± 10% softirqs.CPU161.RCU
3785 +449.6% 20804 ± 81% softirqs.CPU161.SCHED
104604 +18.0% 123390 softirqs.CPU162.RCU
120928 -10.9% 107711 softirqs.CPU162.TIMER
121305 -9.4% 109852 ± 4% softirqs.CPU163.TIMER
104715 +17.7% 123295 softirqs.CPU164.RCU
121108 -11.1% 107628 softirqs.CPU164.TIMER
121235 -9.6% 109543 ± 4% softirqs.CPU165.TIMER
105333 +23.1% 129700 ± 9% softirqs.CPU167.RCU
121734 -9.3% 110408 ± 3% softirqs.CPU167.TIMER
20965 ± 61% -81.4% 3899 softirqs.CPU170.SCHED
123907 ± 2% -11.3% 109868 softirqs.CPU170.TIMER
80419 ± 10% +54.9% 124537 ± 7% softirqs.CPU171.RCU
125000 ± 2% -11.1% 111087 ± 2% softirqs.CPU171.TIMER
81184 ± 11% +56.5% 127065 ± 11% softirqs.CPU172.RCU
124065 -10.1% 111568 ± 3% softirqs.CPU172.TIMER
89620 ± 28% +51.6% 135901 ± 12% softirqs.CPU173.RCU
124277 ± 2% -9.6% 112358 ± 3% softirqs.CPU174.TIMER
74486 ± 2% +76.2% 131238 ± 9% softirqs.CPU175.RCU
123147 -9.9% 110980 ± 2% softirqs.CPU176.TIMER
86630 ± 24% +49.2% 129262 ± 10% softirqs.CPU177.RCU
123460 ± 2% -9.7% 111516 ± 3% softirqs.CPU177.TIMER
74989 ± 3% +68.2% 126121 ± 9% softirqs.CPU178.RCU
123656 ± 2% -10.3% 110946 ± 2% softirqs.CPU178.TIMER
75002 ± 3% +58.5% 118904 softirqs.CPU179.RCU
124162 ± 2% -12.0% 109245 softirqs.CPU179.TIMER
124031 -10.2% 111386 ± 3% softirqs.CPU180.TIMER
77779 ± 4% +74.5% 135752 ± 12% softirqs.CPU181.RCU
4453 ± 26% +368.6% 20868 ± 81% softirqs.CPU181.SCHED
75281 ± 5% +80.0% 135519 ± 11% softirqs.CPU182.RCU
86198 ± 19% +50.4% 129625 ± 10% softirqs.CPU183.RCU
123871 ± 2% -9.5% 112134 ± 3% softirqs.CPU183.TIMER
124761 ± 2% -11.7% 110148 softirqs.CPU184.TIMER
88837 ± 24% +53.0% 135926 ± 11% softirqs.CPU185.RCU
123449 -11.5% 109196 softirqs.CPU186.TIMER
74532 ± 2% +71.3% 127646 ± 11% softirqs.CPU187.RCU
123890 ± 2% -10.0% 111482 ± 3% softirqs.CPU187.TIMER
85095 ± 21% +55.9% 132661 ± 11% softirqs.CPU188.RCU
123244 -10.8% 109925 softirqs.CPU189.TIMER
122570 -10.8% 109284 softirqs.CPU190.TIMER
115157 ± 9% +26.1% 145195 ± 4% softirqs.CPU191.RCU
38965 -48.7% 19995 ± 76% softirqs.CPU34.SCHED
154328 -14.6% 131808 ± 7% softirqs.CPU50.RCU
123075 -8.8% 112236 ± 3% softirqs.CPU72.TIMER
94479 ± 10% +30.3% 123151 ± 5% softirqs.CPU95.RCU
125651 -11.4% 111284 softirqs.CPU95.TIMER
31.74 ± 12% -24.6 7.16 ± 10% perf-profile.calltrace.cycles-pp.get_signal.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
31.37 ± 12% -24.5 6.84 ± 10% perf-profile.calltrace.cycles-pp.__sigqueue_free.__dequeue_signal.dequeue_signal.get_signal.do_signal
31.42 ± 12% -24.5 6.91 ± 10% perf-profile.calltrace.cycles-pp.__dequeue_signal.dequeue_signal.get_signal.do_signal.exit_to_usermode_loop
31.46 ± 12% -24.5 6.97 ± 10% perf-profile.calltrace.cycles-pp.dequeue_signal.get_signal.do_signal.exit_to_usermode_loop.do_syscall_64
32.63 ± 12% -24.1 8.57 ± 10% perf-profile.calltrace.cycles-pp.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
32.64 ± 12% -24.1 8.59 ± 10% perf-profile.calltrace.cycles-pp.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
29.48 ± 12% -22.3 7.22 ± 10% perf-profile.calltrace.cycles-pp.do_send_sig_info.do_send_specific.do_tkill.__x64_sys_tgkill.do_syscall_64
29.19 ± 12% -22.3 6.93 ± 10% perf-profile.calltrace.cycles-pp.__sigqueue_alloc.__send_signal.do_send_sig_info.do_send_specific.do_tkill
29.23 ± 12% -22.2 7.01 ± 10% perf-profile.calltrace.cycles-pp.__send_signal.do_send_sig_info.do_send_specific.do_tkill.__x64_sys_tgkill
14.79 ± 11% -14.8 0.00 perf-profile.calltrace.cycles-pp.free_uid.__sigqueue_free.__dequeue_signal.dequeue_signal.get_signal
14.79 ± 11% -14.8 0.00 perf-profile.calltrace.cycles-pp.refcount_dec_and_lock_irqsave.free_uid.__sigqueue_free.__dequeue_signal.dequeue_signal
14.78 ± 11% -14.8 0.00 perf-profile.calltrace.cycles-pp.refcount_dec_not_one.refcount_dec_and_lock_irqsave.free_uid.__sigqueue_free.__dequeue_signal
0.39 ± 57% +0.4 0.77 ± 9% perf-profile.calltrace.cycles-pp.__fpu__restore_sig.__x64_sys_rt_sigreturn.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
0.44 ± 57% +0.4 0.84 ± 9% perf-profile.calltrace.cycles-pp.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.42 ± 57% +0.4 0.83 ± 9% perf-profile.calltrace.cycles-pp.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.87 ± 13% +0.5 1.34 ± 8% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.89 ± 13% +0.5 1.37 ± 8% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
0.49 ± 57% +0.5 0.99 ± 9% perf-profile.calltrace.cycles-pp.__x64_sys_rt_sigreturn.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
0.50 ± 57% +0.5 1.01 ± 9% perf-profile.calltrace.cycles-pp.copy_fpstate_to_sigframe.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.7 0.66 ± 8% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.raise
0.00 +0.7 0.67 ± 9% perf-profile.calltrace.cycles-pp.fpu__clear.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.7 0.73 ± 8% perf-profile.calltrace.cycles-pp.__x64_sys_rt_sigprocmask.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
0.98 ± 13% +20.0 21.00 ± 8% perf-profile.calltrace.cycles-pp.aa_get_task_label.apparmor_task_kill.security_task_kill.do_send_specific.do_tkill
32.51 ± 12% +23.6 56.11 ± 8% perf-profile.calltrace.cycles-pp.do_send_specific.do_tkill.__x64_sys_tgkill.do_syscall_64.entry_SYSCALL_64_after_hwframe
32.73 ± 12% +23.7 56.46 ± 8% perf-profile.calltrace.cycles-pp.do_tkill.__x64_sys_tgkill.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
32.75 ± 12% +23.7 56.48 ± 8% perf-profile.calltrace.cycles-pp.__x64_sys_tgkill.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
2.94 ± 12% +45.8 48.70 ± 8% perf-profile.calltrace.cycles-pp.apparmor_task_kill.security_task_kill.do_send_specific.do_tkill.__x64_sys_tgkill
2.95 ± 13% +45.8 48.73 ± 8% perf-profile.calltrace.cycles-pp.security_task_kill.do_send_specific.do_tkill.__x64_sys_tgkill.do_syscall_64
31.77 ± 12% -24.6 7.16 ± 10% perf-profile.children.cycles-pp.get_signal
31.37 ± 12% -24.5 6.84 ± 10% perf-profile.children.cycles-pp.__sigqueue_free
31.42 ± 12% -24.5 6.91 ± 10% perf-profile.children.cycles-pp.__dequeue_signal
31.46 ± 12% -24.5 6.97 ± 10% perf-profile.children.cycles-pp.dequeue_signal
33.19 ± 12% -23.8 9.43 ± 9% perf-profile.children.cycles-pp.exit_to_usermode_loop
33.16 ± 12% -23.8 9.41 ± 10% perf-profile.children.cycles-pp.do_signal
29.19 ± 12% -22.3 6.93 ± 10% perf-profile.children.cycles-pp.__sigqueue_alloc
29.48 ± 12% -22.2 7.22 ± 10% perf-profile.children.cycles-pp.do_send_sig_info
29.24 ± 12% -22.2 7.02 ± 10% perf-profile.children.cycles-pp.__send_signal
14.80 ± 11% -14.8 0.00 perf-profile.children.cycles-pp.free_uid
14.79 ± 11% -14.8 0.00 perf-profile.children.cycles-pp.refcount_dec_and_lock_irqsave
14.79 ± 11% -14.8 0.00 perf-profile.children.cycles-pp.refcount_dec_not_one
0.17 ± 14% -0.1 0.09 ± 12% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.04 ± 57% +0.0 0.07 ± 11% perf-profile.children.cycles-pp.__x64_sys_gettid
0.04 ± 57% +0.0 0.08 ± 10% perf-profile.children.cycles-pp.__clear_user
0.07 ± 13% +0.0 0.10 ± 8% perf-profile.children.cycles-pp.setup_sigcontext
0.07 ± 13% +0.0 0.10 ± 8% perf-profile.children.cycles-pp._copy_to_user
0.04 ± 58% +0.0 0.08 ± 10% perf-profile.children.cycles-pp.__x64_sys_getpid
0.04 ± 58% +0.0 0.08 ± 10% perf-profile.children.cycles-pp.__might_sleep
0.07 ± 17% +0.0 0.12 ± 10% perf-profile.children.cycles-pp.copy_init_pkru_to_fpregs
0.10 ± 14% +0.0 0.15 ± 9% perf-profile.children.cycles-pp.___might_sleep
0.09 ± 14% +0.1 0.15 ± 11% perf-profile.children.cycles-pp.restore_altstack
0.09 ± 14% +0.1 0.15 ± 7% perf-profile.children.cycles-pp.signal_setup_done
0.07 ± 16% +0.1 0.12 ± 15% perf-profile.children.cycles-pp.memset_erms
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.__local_bh_enable_ip
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.__lock_task_sighand
0.07 ± 17% +0.1 0.13 ± 14% perf-profile.children.cycles-pp.fpstate_init
0.00 +0.1 0.06 ± 13% perf-profile.children.cycles-pp.recalc_sigpending_tsk
0.01 ±173% +0.1 0.08 ± 8% perf-profile.children.cycles-pp.clockevents_program_event
0.00 +0.1 0.07 ± 22% perf-profile.children.cycles-pp.__radix_tree_lookup
0.12 ± 14% +0.1 0.20 ± 10% perf-profile.children.cycles-pp.__task_pid_nr_ns
0.00 +0.1 0.08 ± 6% perf-profile.children.cycles-pp.ktime_get
0.00 +0.1 0.08 ± 23% perf-profile.children.cycles-pp.find_task_by_vpid
0.14 ± 13% +0.1 0.23 ± 8% perf-profile.children.cycles-pp.recalc_sigpending
0.16 ± 15% +0.1 0.26 ± 7% perf-profile.children.cycles-pp.__set_task_blocked
0.17 ± 14% +0.1 0.28 ± 9% perf-profile.children.cycles-pp.sigprocmask
0.18 ± 13% +0.1 0.29 ± 8% perf-profile.children.cycles-pp.copy_user_generic_unrolled
0.17 ± 14% +0.1 0.29 ± 8% perf-profile.children.cycles-pp.__might_fault
0.21 ± 12% +0.1 0.35 ± 9% perf-profile.children.cycles-pp._copy_from_user
0.32 ± 13% +0.2 0.51 ± 7% perf-profile.children.cycles-pp.syscall_return_via_sysret
0.31 ± 14% +0.2 0.51 ± 7% perf-profile.children.cycles-pp.__set_current_blocked
0.29 ± 11% +0.2 0.51 ± 8% perf-profile.children.cycles-pp.aa_may_signal
0.42 ± 13% +0.2 0.67 ± 9% perf-profile.children.cycles-pp.fpu__clear
0.45 ± 11% +0.3 0.72 ± 9% perf-profile.children.cycles-pp.entry_SYSCALL_64
0.45 ± 14% +0.3 0.74 ± 8% perf-profile.children.cycles-pp.__x64_sys_rt_sigprocmask
0.47 ± 14% +0.3 0.77 ± 9% perf-profile.children.cycles-pp.__fpu__restore_sig
0.63 ± 13% +0.4 1.02 ± 9% perf-profile.children.cycles-pp.copy_fpstate_to_sigframe
0.88 ± 14% +0.6 1.44 ± 8% perf-profile.children.cycles-pp.__x64_sys_rt_sigreturn
0.93 ± 13% +0.8 1.74 ± 10% perf-profile.children.cycles-pp.native_irq_return_iret
0.98 ± 13% +20.0 21.02 ± 8% perf-profile.children.cycles-pp.aa_get_task_label
32.51 ± 12% +23.6 56.12 ± 8% perf-profile.children.cycles-pp.do_send_specific
32.75 ± 12% +23.7 56.49 ± 8% perf-profile.children.cycles-pp.__x64_sys_tgkill
32.73 ± 12% +23.7 56.46 ± 8% perf-profile.children.cycles-pp.do_tkill
2.94 ± 12% +45.8 48.73 ± 8% perf-profile.children.cycles-pp.apparmor_task_kill
2.95 ± 13% +45.8 48.74 ± 8% perf-profile.children.cycles-pp.security_task_kill
29.16 ± 12% -22.3 6.89 ± 10% perf-profile.self.cycles-pp.__sigqueue_alloc
14.79 ± 11% -14.8 0.00 perf-profile.self.cycles-pp.refcount_dec_not_one
16.58 ± 12% -9.7 6.84 ± 10% perf-profile.self.cycles-pp.__sigqueue_free
0.07 ± 10% +0.0 0.09 ± 7% perf-profile.self.cycles-pp.fpregs_mark_activate
0.04 ± 58% +0.0 0.07 ± 12% perf-profile.self.cycles-pp.__set_task_blocked
0.04 ± 57% +0.0 0.07 ± 11% perf-profile.self.cycles-pp.do_tkill
0.04 ± 57% +0.0 0.08 ± 8% perf-profile.self.cycles-pp.__clear_user
0.07 ± 16% +0.0 0.10 ± 8% perf-profile.self.cycles-pp.__x64_sys_rt_sigprocmask
0.04 ± 57% +0.0 0.07 ± 11% perf-profile.self.cycles-pp.__might_sleep
0.07 ± 13% +0.0 0.10 ± 8% perf-profile.self.cycles-pp.setup_sigcontext
0.04 ± 57% +0.0 0.08 ± 10% perf-profile.self.cycles-pp.copy_init_pkru_to_fpregs
0.03 ±100% +0.0 0.07 ± 11% perf-profile.self.cycles-pp.__set_current_blocked
0.10 ± 14% +0.0 0.15 ± 9% perf-profile.self.cycles-pp.___might_sleep
0.07 ± 16% +0.0 0.12 ± 13% perf-profile.self.cycles-pp.memset_erms
0.10 ± 12% +0.1 0.16 ± 10% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.10 ± 12% +0.1 0.16 ± 10% perf-profile.self.cycles-pp.recalc_sigpending
0.01 ±173% +0.1 0.07 ± 11% perf-profile.self.cycles-pp.__might_fault
0.00 +0.1 0.06 ± 13% perf-profile.self.cycles-pp.recalc_sigpending_tsk
0.12 ± 13% +0.1 0.19 ± 8% perf-profile.self.cycles-pp.__task_pid_nr_ns
0.00 +0.1 0.07 ± 10% perf-profile.self.cycles-pp.ktime_get
0.00 +0.1 0.07 ± 22% perf-profile.self.cycles-pp.__radix_tree_lookup
0.12 ± 14% +0.1 0.20 ± 9% perf-profile.self.cycles-pp.do_syscall_64
0.15 ± 16% +0.1 0.25 ± 9% perf-profile.self.cycles-pp.do_signal
0.17 ± 14% +0.1 0.28 ± 8% perf-profile.self.cycles-pp.copy_user_generic_unrolled
0.20 ± 14% +0.1 0.33 ± 7% perf-profile.self.cycles-pp.__x64_sys_rt_sigreturn
0.22 ± 11% +0.1 0.36 ± 8% perf-profile.self.cycles-pp.fpu__clear
0.25 ± 11% +0.1 0.39 ± 9% perf-profile.self.cycles-pp.entry_SYSCALL_64
0.32 ± 13% +0.2 0.51 ± 7% perf-profile.self.cycles-pp.syscall_return_via_sysret
0.29 ± 12% +0.2 0.48 ± 8% perf-profile.self.cycles-pp.raise
0.29 ± 11% +0.2 0.50 ± 9% perf-profile.self.cycles-pp.aa_may_signal
0.37 ± 15% +0.2 0.60 ± 9% perf-profile.self.cycles-pp.__fpu__restore_sig
0.50 ± 14% +0.3 0.81 ± 9% perf-profile.self.cycles-pp.copy_fpstate_to_sigframe
0.93 ± 13% +0.8 1.74 ± 10% perf-profile.self.cycles-pp.native_irq_return_iret
0.98 ± 13% +19.9 20.90 ± 8% perf-profile.self.cycles-pp.aa_get_task_label
1.67 ± 13% +25.4 27.05 ± 9% perf-profile.self.cycles-pp.apparmor_task_kill
will-it-scale.per_process_ops
75000 +-------------------------------------------------------------------+
| O |
70000 |-+O O O O O O O O O O O O O O O O O O O O |
| |
65000 |-+ |
| |
60000 |-+ |
| |
55000 |-+ |
| |
50000 |-+ |
| |
45000 |..+..+..+..+..+...+..+..+ |
| |
40000 +-------------------------------------------------------------------+
will-it-scale.workload
7e+06 +-----------------------------------------------------------------+
| O O O O O O O O O O O O O O O O O O O O |
6.5e+06 |-+ O |
| |
| |
6e+06 |-+ |
| |
5.5e+06 |-+ |
| |
5e+06 |-+ |
| |
| |
4.5e+06 |-+ |
|..+..+..+..+..+..+..+..+ |
4e+06 +-----------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
***************************************************************************************************
lkp-skl-2sp7: 72 threads Intel(R) Xeon(R) Gold 6139 CPU @ 2.30GHz with 128G 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-skl-2sp7/signal1/will-it-scale/0x2000065
commit:
c5f8689118 (" RISC-V Fixes for 5.6-rc4")
fda31c5029 ("signal: avoid double atomic counter increments for user accounting")
c5f86891185c408b fda31c50292a5062332fa0343c0
---------------- ---------------------------
%stddev %change %stddev
\ | \
54904 +110.2% 115404 will-it-scale.per_process_ops
3953154 +110.2% 8309119 will-it-scale.workload
1010582 ± 5% -11.4% 895562 ± 8% numa-meminfo.node0.MemUsed
78.89 -8.5 70.34 mpstat.cpu.all.sys%
20.75 +8.5 29.21 mpstat.cpu.all.usr%
1419 +13.1% 1604 ± 6% slabinfo.skbuff_ext_cache.active_objs
1419 +13.1% 1604 ± 6% slabinfo.skbuff_ext_cache.num_objs
78.00 -10.6% 69.75 vmstat.cpu.sy
20.00 +42.5% 28.50 vmstat.cpu.us
1495 +3.5% 1547 vmstat.system.cs
118.24 ± 3% -8.0% 108.76 sched_debug.cfs_rq:/.util_est_enqueued.stddev
1853 ± 7% -14.5% 1583 ± 4% sched_debug.cpu.nr_switches.min
1009 ± 4% -36.5% 641.25 ± 7% sched_debug.cpu.sched_count.min
64.12 ± 5% -12.0% 56.43 ± 5% sched_debug.cpu.sched_goidle.avg
408.00 ± 3% -37.2% 256.12 ± 10% sched_debug.cpu.ttwu_count.min
400.17 ± 3% -41.6% 233.79 ± 10% sched_debug.cpu.ttwu_local.min
677.25 ± 51% -50.5% 335.50 ± 3% interrupts.CPU21.RES:Rescheduling_interrupts
338.50 ± 5% -5.8% 318.75 interrupts.CPU40.RES:Rescheduling_interrupts
458.00 ± 24% -30.1% 320.25 ± 2% interrupts.CPU44.RES:Rescheduling_interrupts
6240 ± 31% +39.6% 8711 interrupts.CPU55.NMI:Non-maskable_interrupts
6240 ± 31% +39.6% 8711 interrupts.CPU55.PMI:Performance_monitoring_interrupts
6238 ± 31% +39.6% 8709 interrupts.CPU56.NMI:Non-maskable_interrupts
6238 ± 31% +39.6% 8709 interrupts.CPU56.PMI:Performance_monitoring_interrupts
6238 ± 31% +39.6% 8710 interrupts.CPU58.NMI:Non-maskable_interrupts
6238 ± 31% +39.6% 8710 interrupts.CPU58.PMI:Performance_monitoring_interrupts
445.25 ± 32% -25.7% 331.00 ± 8% interrupts.CPU58.RES:Rescheduling_interrupts
6236 ± 31% +39.7% 8709 interrupts.CPU59.NMI:Non-maskable_interrupts
6236 ± 31% +39.7% 8709 interrupts.CPU59.PMI:Performance_monitoring_interrupts
6238 ± 31% +39.6% 8711 interrupts.CPU60.NMI:Non-maskable_interrupts
6238 ± 31% +39.6% 8711 interrupts.CPU60.PMI:Performance_monitoring_interrupts
6241 ± 31% +39.6% 8714 interrupts.CPU61.NMI:Non-maskable_interrupts
6241 ± 31% +39.6% 8714 interrupts.CPU61.PMI:Performance_monitoring_interrupts
4.55 -26.4% 3.35 perf-stat.i.MPKI
3.894e+09 +103.0% 7.903e+09 perf-stat.i.branch-instructions
1.02 -0.1 0.91 perf-stat.i.branch-miss-rate%
39579112 +78.7% 70734489 perf-stat.i.branch-misses
36.65 +3.0 39.65 perf-stat.i.cache-miss-rate%
32774536 ± 2% +62.7% 53311773 perf-stat.i.cache-misses
89326733 ± 2% +50.3% 1.343e+08 perf-stat.i.cache-references
1468 +3.7% 1523 perf-stat.i.context-switches
11.23 -51.4% 5.46 perf-stat.i.cpi
103.83 -6.2% 97.37 ± 2% perf-stat.i.cpu-migrations
6752 ± 2% -38.9% 4126 perf-stat.i.cycles-between-cache-misses
0.39 +0.0 0.40 perf-stat.i.dTLB-load-miss-rate%
23680840 +110.0% 49731808 perf-stat.i.dTLB-load-misses
5.968e+09 +105.5% 1.227e+10 perf-stat.i.dTLB-loads
0.00 ± 5% -0.0 0.00 ± 12% perf-stat.i.dTLB-store-miss-rate%
3.636e+09 +105.3% 7.465e+09 perf-stat.i.dTLB-stores
97.67 -12.4 85.31 perf-stat.i.iTLB-load-miss-rate%
25427480 +109.6% 53290587 perf-stat.i.iTLB-load-misses
557904 ± 25% +1536.0% 9127411 ± 7% perf-stat.i.iTLB-loads
1.965e+10 +104.7% 4.022e+10 perf-stat.i.instructions
797.76 -3.2% 772.24 perf-stat.i.instructions-per-iTLB-miss
0.09 +103.8% 0.18 perf-stat.i.ipc
87.09 -2.8 84.28 perf-stat.i.node-load-miss-rate%
2494881 +39.3% 3476540 perf-stat.i.node-load-misses
369358 +75.2% 647260 perf-stat.i.node-loads
6092757 +50.1% 9144245 perf-stat.i.node-store-misses
4.55 -26.6% 3.34 perf-stat.overall.MPKI
1.02 -0.1 0.90 perf-stat.overall.branch-miss-rate%
36.69 +3.0 39.71 perf-stat.overall.cache-miss-rate%
11.24 -51.4% 5.47 perf-stat.overall.cpi
6743 ± 2% -38.8% 4126 perf-stat.overall.cycles-between-cache-misses
0.40 +0.0 0.40 perf-stat.overall.dTLB-load-miss-rate%
0.00 -0.0 0.00 ± 2% perf-stat.overall.dTLB-store-miss-rate%
97.86 -12.5 85.39 perf-stat.overall.iTLB-load-miss-rate%
772.79 -2.3% 754.70 perf-stat.overall.instructions-per-iTLB-miss
0.09 +105.6% 0.18 perf-stat.overall.ipc
87.08 -2.8 84.29 perf-stat.overall.node-load-miss-rate%
1496927 -2.7% 1457192 perf-stat.overall.path-length
3.881e+09 +102.9% 7.877e+09 perf-stat.ps.branch-instructions
39447391 +78.7% 70499455 perf-stat.ps.branch-misses
32665932 ± 2% +62.7% 53131306 perf-stat.ps.cache-misses
89041613 ± 2% +50.3% 1.338e+08 perf-stat.ps.cache-references
1463 +3.8% 1518 perf-stat.ps.context-switches
103.58 -6.2% 97.14 ± 2% perf-stat.ps.cpu-migrations
23603337 +110.0% 49565150 perf-stat.ps.dTLB-load-misses
5.949e+09 +105.5% 1.223e+10 perf-stat.ps.dTLB-loads
3.624e+09 +105.3% 7.44e+09 perf-stat.ps.dTLB-stores
25342778 +109.6% 53110947 perf-stat.ps.iTLB-load-misses
556203 ± 25% +1535.4% 9096275 ± 7% perf-stat.ps.iTLB-loads
1.958e+10 +104.7% 4.008e+10 perf-stat.ps.instructions
2486652 +39.3% 3464791 perf-stat.ps.node-load-misses
368954 +75.1% 645988 perf-stat.ps.node-loads
6072500 +50.1% 9113393 perf-stat.ps.node-store-misses
5.918e+12 +104.6% 1.211e+13 perf-stat.total.instructions
94878 ± 5% +33.6% 126748 ± 4% softirqs.CPU0.RCU
113937 -9.6% 102988 softirqs.CPU0.TIMER
94125 ± 3% +33.9% 126058 ± 4% softirqs.CPU1.RCU
112762 -11.3% 100071 softirqs.CPU1.TIMER
94771 ± 3% +32.5% 125590 ± 3% softirqs.CPU10.RCU
112676 -11.4% 99858 softirqs.CPU10.TIMER
94400 ± 3% +32.5% 125097 ± 3% softirqs.CPU11.RCU
111102 -10.5% 99464 softirqs.CPU11.TIMER
93242 ± 4% +35.3% 126147 ± 5% softirqs.CPU12.RCU
112269 -11.3% 99636 softirqs.CPU12.TIMER
93727 ± 4% +33.4% 125048 ± 4% softirqs.CPU13.RCU
112538 -11.9% 99188 softirqs.CPU13.TIMER
94061 ± 3% +33.5% 125571 ± 4% softirqs.CPU14.RCU
112794 -11.6% 99676 softirqs.CPU14.TIMER
94539 ± 3% +32.9% 125633 ± 4% softirqs.CPU15.RCU
112213 -11.1% 99752 softirqs.CPU15.TIMER
94430 ± 4% +32.3% 124930 ± 3% softirqs.CPU16.RCU
112073 -10.9% 99806 softirqs.CPU16.TIMER
93861 ± 4% +32.9% 124749 ± 4% softirqs.CPU17.RCU
111659 -11.4% 98981 softirqs.CPU17.TIMER
93831 ± 4% +34.3% 126054 ± 3% softirqs.CPU18.RCU
124477 ± 16% -18.1% 101983 softirqs.CPU18.TIMER
93028 ± 4% +34.9% 125540 ± 3% softirqs.CPU19.RCU
112566 -9.9% 101377 softirqs.CPU19.TIMER
94813 ± 3% +31.8% 124972 ± 3% softirqs.CPU2.RCU
112172 -11.3% 99445 softirqs.CPU2.TIMER
95150 ± 7% +38.5% 131782 ± 4% softirqs.CPU20.RCU
114632 ± 2% -8.9% 104389 softirqs.CPU20.TIMER
99411 +26.2% 125474 ± 4% softirqs.CPU21.RCU
114529 -10.6% 102342 softirqs.CPU21.TIMER
94332 ± 4% +33.7% 126113 ± 3% softirqs.CPU22.RCU
93175 ± 4% +34.7% 125490 ± 4% softirqs.CPU23.RCU
112469 -9.5% 101759 softirqs.CPU23.TIMER
94210 ± 4% +34.4% 126617 ± 4% softirqs.CPU24.RCU
94144 ± 4% +34.0% 126146 ± 4% softirqs.CPU25.RCU
93241 ± 4% +34.3% 125256 ± 3% softirqs.CPU26.RCU
93358 ± 4% +34.4% 125512 ± 3% softirqs.CPU27.RCU
112502 -9.6% 101651 softirqs.CPU27.TIMER
92663 ± 4% +35.1% 125162 ± 4% softirqs.CPU28.RCU
112470 -10.5% 100680 softirqs.CPU28.TIMER
94244 ± 3% +33.6% 125887 ± 3% softirqs.CPU29.RCU
93663 ± 3% +33.6% 125127 ± 3% softirqs.CPU3.RCU
112367 -11.1% 99922 softirqs.CPU3.TIMER
93149 ± 4% +34.3% 125061 ± 4% softirqs.CPU30.RCU
112546 -9.9% 101363 softirqs.CPU30.TIMER
93175 ± 3% +34.6% 125411 ± 3% softirqs.CPU31.RCU
112412 -10.3% 100802 softirqs.CPU31.TIMER
93824 ± 3% +34.6% 126289 ± 2% softirqs.CPU32.RCU
112925 -10.5% 101084 softirqs.CPU32.TIMER
93606 ± 4% +35.2% 126601 ± 4% softirqs.CPU33.RCU
95943 ± 3% +31.5% 126185 ± 4% softirqs.CPU34.RCU
94187 ± 4% +34.8% 126990 ± 4% softirqs.CPU35.RCU
112148 -9.2% 101778 softirqs.CPU35.TIMER
94392 ± 4% +32.8% 125321 ± 4% softirqs.CPU36.RCU
112299 -11.8% 99078 softirqs.CPU36.TIMER
94411 ± 4% +32.6% 125155 ± 4% softirqs.CPU37.RCU
112362 -11.7% 99222 softirqs.CPU37.TIMER
94535 ± 2% +32.1% 124871 ± 3% softirqs.CPU38.RCU
111602 -11.2% 99125 softirqs.CPU38.TIMER
93738 ± 3% +33.2% 124879 ± 4% softirqs.CPU39.RCU
111940 -11.4% 99173 softirqs.CPU39.TIMER
93883 ± 3% +33.4% 125217 ± 3% softirqs.CPU4.RCU
112271 -11.6% 99260 softirqs.CPU4.TIMER
93664 ± 3% +33.5% 125001 ± 4% softirqs.CPU40.RCU
111796 -11.6% 98876 softirqs.CPU40.TIMER
95132 ± 3% +32.5% 126040 ± 4% softirqs.CPU41.RCU
112010 -11.3% 99407 softirqs.CPU41.TIMER
93600 ± 3% +35.0% 126337 ± 3% softirqs.CPU42.RCU
111813 -10.5% 100023 softirqs.CPU42.TIMER
96063 ± 5% +30.2% 125067 ± 3% softirqs.CPU43.RCU
110609 -10.4% 99063 softirqs.CPU43.TIMER
94699 ± 4% +31.7% 124702 ± 3% softirqs.CPU44.RCU
112163 -10.9% 99906 softirqs.CPU44.TIMER
94374 ± 3% +33.2% 125687 ± 4% softirqs.CPU45.RCU
111496 -10.3% 100047 softirqs.CPU45.TIMER
95463 ± 4% +32.0% 125980 ± 4% softirqs.CPU46.RCU
113314 -11.7% 100022 softirqs.CPU46.TIMER
94648 ± 4% +32.4% 125320 ± 4% softirqs.CPU47.RCU
122901 ± 16% -18.8% 99738 softirqs.CPU47.TIMER
93679 ± 4% +35.4% 126887 ± 5% softirqs.CPU48.RCU
112180 -10.8% 100079 softirqs.CPU48.TIMER
94101 ± 4% +32.9% 125025 ± 4% softirqs.CPU49.RCU
112337 -12.0% 98866 softirqs.CPU49.TIMER
95279 ± 3% +32.8% 126546 ± 5% softirqs.CPU5.RCU
112079 -11.0% 99774 softirqs.CPU5.TIMER
94319 ± 4% +32.4% 124919 ± 4% softirqs.CPU50.RCU
112444 -11.7% 99317 softirqs.CPU50.TIMER
94101 ± 4% +32.9% 125091 ± 4% softirqs.CPU51.RCU
111990 -11.4% 99206 softirqs.CPU51.TIMER
94527 ± 4% +32.4% 125115 ± 4% softirqs.CPU52.RCU
112146 -11.0% 99785 softirqs.CPU52.TIMER
94674 ± 3% +32.2% 125117 ± 4% softirqs.CPU53.RCU
112652 -12.2% 98956 softirqs.CPU53.TIMER
93587 ± 4% +33.7% 125123 ± 4% softirqs.CPU54.RCU
124229 ± 15% -18.6% 101165 softirqs.CPU54.TIMER
93475 ± 4% +33.8% 125045 ± 3% softirqs.CPU55.RCU
112560 -10.7% 100563 softirqs.CPU55.TIMER
93442 ± 4% +33.5% 124770 ± 3% softirqs.CPU56.RCU
95943 ± 3% +30.5% 125208 ± 3% softirqs.CPU57.RCU
111885 -9.1% 101710 softirqs.CPU57.TIMER
93661 ± 4% +33.4% 124988 ± 3% softirqs.CPU58.RCU
93550 ± 4% +34.1% 125483 ± 3% softirqs.CPU59.RCU
112478 -9.6% 101716 softirqs.CPU59.TIMER
94064 ± 3% +34.3% 126351 ± 4% softirqs.CPU6.RCU
112367 -10.8% 100261 softirqs.CPU6.TIMER
93270 ± 3% +33.9% 124934 ± 3% softirqs.CPU60.RCU
112103 -10.3% 100558 softirqs.CPU60.TIMER
93206 ± 4% +34.5% 125334 ± 3% softirqs.CPU61.RCU
92573 ± 4% +34.8% 124784 ± 3% softirqs.CPU62.RCU
93028 ± 4% +34.8% 125360 ± 3% softirqs.CPU63.RCU
92747 ± 5% +34.7% 124938 ± 3% softirqs.CPU64.RCU
112226 -10.5% 100479 softirqs.CPU64.TIMER
94153 ± 4% +32.9% 125098 ± 3% softirqs.CPU65.RCU
110969 -9.0% 100953 softirqs.CPU65.TIMER
93058 ± 4% +34.0% 124731 ± 3% softirqs.CPU66.RCU
112302 -9.9% 101140 softirqs.CPU66.TIMER
93859 ± 5% +33.8% 125587 ± 4% softirqs.CPU67.RCU
113034 -10.7% 100984 softirqs.CPU67.TIMER
93164 ± 4% +34.8% 125599 ± 2% softirqs.CPU68.RCU
112064 -9.9% 100932 softirqs.CPU68.TIMER
93580 ± 5% +34.0% 125441 ± 4% softirqs.CPU69.RCU
96134 ± 4% +30.2% 125191 ± 3% softirqs.CPU7.RCU
123181 ± 16% -19.5% 99220 softirqs.CPU7.TIMER
94940 ± 4% +31.0% 124398 ± 4% softirqs.CPU70.RCU
111495 -10.0% 100395 softirqs.CPU70.TIMER
94607 ± 5% +33.1% 125955 ± 3% softirqs.CPU71.RCU
95153 ± 4% +31.2% 124844 ± 4% softirqs.CPU8.RCU
113482 -11.7% 100224 softirqs.CPU8.TIMER
94211 ± 3% +33.8% 126073 ± 4% softirqs.CPU9.RCU
111974 -10.7% 99948 softirqs.CPU9.TIMER
6779912 ± 4% +33.3% 9040799 ± 4% softirqs.RCU
8127301 -10.2% 7296878 softirqs.TIMER
33.47 -26.4 7.04 ± 2% perf-profile.calltrace.cycles-pp.get_signal.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
31.97 -25.8 6.12 ± 2% perf-profile.calltrace.cycles-pp.dequeue_signal.get_signal.do_signal.exit_to_usermode_loop.do_syscall_64
35.42 -24.4 11.03 perf-profile.calltrace.cycles-pp.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
35.45 -24.4 11.08 perf-profile.calltrace.cycles-pp.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
29.81 -24.3 5.50 ± 2% perf-profile.calltrace.cycles-pp.__sigqueue_free.__dequeue_signal.dequeue_signal.get_signal.do_signal
30.02 -24.2 5.77 ± 2% perf-profile.calltrace.cycles-pp.__dequeue_signal.dequeue_signal.get_signal.do_signal.exit_to_usermode_loop
20.11 -20.1 0.00 perf-profile.calltrace.cycles-pp.free_uid.__sigqueue_free.__dequeue_signal.dequeue_signal.get_signal
20.09 -20.1 0.00 perf-profile.calltrace.cycles-pp.refcount_dec_and_lock_irqsave.free_uid.__sigqueue_free.__dequeue_signal.dequeue_signal
20.07 -20.1 0.00 perf-profile.calltrace.cycles-pp.refcount_dec_not_one.refcount_dec_and_lock_irqsave.free_uid.__sigqueue_free.__dequeue_signal
22.28 -14.3 7.99 ± 2% perf-profile.calltrace.cycles-pp.do_send_sig_info.do_send_specific.do_tkill.__x64_sys_tgkill.do_syscall_64
20.35 -13.9 6.50 ± 2% perf-profile.calltrace.cycles-pp.__sigqueue_alloc.__send_signal.do_send_sig_info.do_send_specific.do_tkill
20.56 -13.7 6.87 ± 2% perf-profile.calltrace.cycles-pp.__send_signal.do_send_sig_info.do_send_specific.do_tkill.__x64_sys_tgkill
82.09 -12.4 69.66 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
82.31 -12.2 70.14 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.raise
89.83 -2.2 87.61 perf-profile.calltrace.cycles-pp.raise
4.38 -0.9 3.51 perf-profile.calltrace.cycles-pp.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.42 -0.9 3.55 perf-profile.calltrace.cycles-pp.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.36 ± 2% -0.8 0.55 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.__lock_task_sighand.do_send_sig_info.do_send_specific.do_tkill
1.37 ± 2% -0.8 0.58 perf-profile.calltrace.cycles-pp.__lock_task_sighand.do_send_sig_info.do_send_specific.do_tkill.__x64_sys_tgkill
1.18 -0.8 0.40 ± 57% perf-profile.calltrace.cycles-pp.signal_setup_done.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.19 ± 4% -0.7 0.54 ± 3% perf-profile.calltrace.cycles-pp._raw_spin_lock_irq.get_signal.do_signal.exit_to_usermode_loop.do_syscall_64
3.18 -0.2 2.93 perf-profile.calltrace.cycles-pp.fpu__clear.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.17 ± 2% -0.2 0.93 ± 5% perf-profile.calltrace.cycles-pp.fpregs_mark_activate.fpu__clear.do_signal.exit_to_usermode_loop.do_syscall_64
7.57 +0.1 7.70 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.03 ± 3% +0.1 1.16 ± 5% perf-profile.calltrace.cycles-pp.recalc_sigpending_tsk.recalc_sigpending.__set_task_blocked.__set_current_blocked.sigprocmask
7.62 +0.2 7.80 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
0.52 +0.6 1.09 perf-profile.calltrace.cycles-pp._copy_from_user.__x64_sys_rt_sigprocmask.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
2.22 +0.6 2.80 perf-profile.calltrace.cycles-pp.__fpu__restore_sig.__x64_sys_rt_sigreturn.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
0.75 +0.7 1.41 perf-profile.calltrace.cycles-pp.swapgs_restore_regs_and_return_to_usermode
0.87 +0.8 1.71 perf-profile.calltrace.cycles-pp.__x64_sys_rt_sigreturn.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.62 +1.0 1.58 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64
0.56 ± 2% +1.0 1.58 perf-profile.calltrace.cycles-pp.aa_may_signal.apparmor_task_kill.security_task_kill.do_send_specific.do_tkill
2.58 +1.0 3.62 perf-profile.calltrace.cycles-pp.__x64_sys_rt_sigreturn.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
2.80 ± 2% +1.3 4.10 perf-profile.calltrace.cycles-pp.__x64_sys_rt_sigprocmask.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
1.34 ± 2% +1.4 2.78 perf-profile.calltrace.cycles-pp.copy_fpstate_to_sigframe.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
3.59 +4.6 8.17 perf-profile.calltrace.cycles-pp.syscall_return_via_sysret.raise
3.72 +5.2 8.92 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64.raise
27.51 +7.0 34.49 perf-profile.calltrace.cycles-pp.do_send_specific.do_tkill.__x64_sys_tgkill.do_syscall_64.entry_SYSCALL_64_after_hwframe
27.80 +7.3 35.09 perf-profile.calltrace.cycles-pp.do_tkill.__x64_sys_tgkill.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
27.86 +7.4 35.22 perf-profile.calltrace.cycles-pp.__x64_sys_tgkill.do_syscall_64.entry_SYSCALL_64_after_hwframe.raise
1.08 +9.4 10.53 perf-profile.calltrace.cycles-pp.aa_get_task_label.apparmor_task_kill.security_task_kill.do_send_specific.do_tkill
4.91 +20.8 25.71 perf-profile.calltrace.cycles-pp.apparmor_task_kill.security_task_kill.do_send_specific.do_tkill.__x64_sys_tgkill
4.94 +20.9 25.81 perf-profile.calltrace.cycles-pp.security_task_kill.do_send_specific.do_tkill.__x64_sys_tgkill.do_syscall_64
33.49 -26.4 7.06 ± 2% perf-profile.children.cycles-pp.get_signal
31.97 -25.8 6.13 ± 2% perf-profile.children.cycles-pp.dequeue_signal
39.82 -25.3 14.56 perf-profile.children.cycles-pp.do_signal
39.87 -25.2 14.63 perf-profile.children.cycles-pp.exit_to_usermode_loop
29.82 -24.3 5.50 ± 2% perf-profile.children.cycles-pp.__sigqueue_free
30.02 -24.2 5.78 ± 2% perf-profile.children.cycles-pp.__dequeue_signal
20.11 -20.1 0.00 perf-profile.children.cycles-pp.free_uid
20.09 -20.1 0.00 perf-profile.children.cycles-pp.refcount_dec_and_lock_irqsave
20.08 -20.1 0.00 perf-profile.children.cycles-pp.refcount_dec_not_one
22.29 -14.3 8.00 ± 2% perf-profile.children.cycles-pp.do_send_sig_info
20.35 -13.8 6.50 ± 2% perf-profile.children.cycles-pp.__sigqueue_alloc
20.57 -13.7 6.89 ± 2% perf-profile.children.cycles-pp.__send_signal
89.75 -12.3 77.47 perf-profile.children.cycles-pp.do_syscall_64
90.00 -12.0 78.00 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
90.24 -2.6 87.68 perf-profile.children.cycles-pp.raise
3.73 -1.8 1.94 ± 2% perf-profile.children.cycles-pp.recalc_sigpending
2.57 ± 3% -1.2 1.32 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_irq
1.37 ± 2% -0.8 0.58 perf-profile.children.cycles-pp.__lock_task_sighand
1.43 ± 2% -0.7 0.76 ± 3% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.18 -0.7 0.52 ± 4% perf-profile.children.cycles-pp.signal_setup_done
3.34 ± 3% -0.6 2.74 perf-profile.children.cycles-pp.__set_current_blocked
1.57 -0.5 1.09 ± 4% perf-profile.children.cycles-pp.fpregs_mark_activate
3.19 -0.2 2.95 perf-profile.children.cycles-pp.fpu__clear
0.10 -0.0 0.09 ± 4% perf-profile.children.cycles-pp.kmem_cache_free
0.07 ± 5% +0.0 0.09 ± 4% perf-profile.children.cycles-pp.task_tick_fair
0.09 ± 4% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.scheduler_tick
0.12 ± 5% +0.0 0.16 ± 2% perf-profile.children.cycles-pp.tick_sched_handle
0.12 ± 5% +0.0 0.16 ± 2% perf-profile.children.cycles-pp.update_process_times
0.06 ± 14% +0.0 0.10 ± 4% perf-profile.children.cycles-pp.clockevents_program_event
0.18 ± 4% +0.0 0.23 ± 2% perf-profile.children.cycles-pp.__hrtimer_run_queues
0.14 ± 7% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.tick_sched_timer
0.00 +0.1 0.05 perf-profile.children.cycles-pp.fpu__alloc_mathframe
0.00 +0.1 0.05 perf-profile.children.cycles-pp.complete_signal
0.00 +0.1 0.05 perf-profile.children.cycles-pp.do_sigaltstack
0.32 ± 4% +0.1 0.37 ± 2% perf-profile.children.cycles-pp.hrtimer_interrupt
0.00 +0.1 0.06 ± 15% perf-profile.children.cycles-pp._cond_resched
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.fpu__restore_sig
0.05 +0.1 0.11 ± 4% perf-profile.children.cycles-pp.kmem_cache_alloc
0.03 ±100% +0.1 0.09 ± 4% perf-profile.children.cycles-pp.ktime_get
0.03 ±100% +0.1 0.09 ± 4% perf-profile.children.cycles-pp.check_kill_permission
0.11 ± 7% +0.1 0.18 perf-profile.children.cycles-pp.send_signal
0.07 +0.1 0.14 ± 3% perf-profile.children.cycles-pp.__indirect_thunk_start
0.20 ± 3% +0.1 0.27 ± 7% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.04 ± 57% +0.1 0.11 ± 8% perf-profile.children.cycles-pp.prepare_signal
0.09 ± 4% +0.1 0.19 ± 2% perf-profile.children.cycles-pp.__local_bh_enable_ip
0.14 ± 3% +0.1 0.25 ± 2% perf-profile.children.cycles-pp.fpregs_assert_state_consistent
0.14 ± 11% +0.1 0.27 ± 7% perf-profile.children.cycles-pp.__radix_tree_lookup
0.16 ± 7% +0.1 0.31 ± 6% perf-profile.children.cycles-pp.find_task_by_vpid
0.15 ± 3% +0.2 0.30 perf-profile.children.cycles-pp.setup_sigcontext
0.00 +0.2 0.16 ± 14% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
1.09 ± 3% +0.2 1.26 ± 4% perf-profile.children.cycles-pp.recalc_sigpending_tsk
0.16 ± 2% +0.2 0.33 perf-profile.children.cycles-pp.copy_init_pkru_to_fpregs
0.15 ± 2% +0.2 0.32 ± 2% perf-profile.children.cycles-pp.__might_sleep
0.08 ± 5% +0.2 0.27 ± 4% perf-profile.children.cycles-pp.irq_exit
0.17 ± 2% +0.2 0.36 perf-profile.children.cycles-pp.__x64_sys_gettid
0.08 ± 5% +0.2 0.28 ± 4% perf-profile.children.cycles-pp.__softirqentry_text_start
0.06 ± 11% +0.2 0.26 ± 4% perf-profile.children.cycles-pp.rcu_core
0.23 +0.2 0.45 perf-profile.children.cycles-pp.memset_erms
0.40 ± 5% +0.2 0.64 ± 2% perf-profile.children.cycles-pp.smp_apic_timer_interrupt
0.24 +0.2 0.47 perf-profile.children.cycles-pp.fpstate_init
0.45 ± 4% +0.2 0.68 ± 3% perf-profile.children.cycles-pp.apic_timer_interrupt
0.20 ± 3% +0.2 0.45 perf-profile.children.cycles-pp.__x64_sys_getpid
0.24 ± 2% +0.3 0.51 perf-profile.children.cycles-pp.restore_altstack
0.29 +0.3 0.59 perf-profile.children.cycles-pp.___might_sleep
0.19 ± 3% +0.3 0.53 perf-profile.children.cycles-pp._copy_to_user
0.30 +0.3 0.64 perf-profile.children.cycles-pp.copy_user_enhanced_fast_string
0.13 +0.4 0.49 perf-profile.children.cycles-pp.__clear_user
0.44 +0.5 0.90 perf-profile.children.cycles-pp.__task_pid_nr_ns
2.23 +0.6 2.83 perf-profile.children.cycles-pp.__fpu__restore_sig
0.57 +0.6 1.22 perf-profile.children.cycles-pp.copy_user_generic_unrolled
0.56 +0.7 1.23 perf-profile.children.cycles-pp.__might_fault
0.76 +0.7 1.43 perf-profile.children.cycles-pp.swapgs_restore_regs_and_return_to_usermode
0.67 +0.7 1.42 perf-profile.children.cycles-pp.native_irq_return_iret
0.71 +0.8 1.49 perf-profile.children.cycles-pp._copy_from_user
0.56 ± 2% +1.0 1.59 ± 2% perf-profile.children.cycles-pp.aa_may_signal
2.81 ± 2% +1.3 4.12 perf-profile.children.cycles-pp.__x64_sys_rt_sigprocmask
1.34 +1.4 2.79 perf-profile.children.cycles-pp.copy_fpstate_to_sigframe
3.46 +1.9 5.36 perf-profile.children.cycles-pp.__x64_sys_rt_sigreturn
3.98 +5.0 8.97 perf-profile.children.cycles-pp.syscall_return_via_sysret
4.35 +5.3 9.68 perf-profile.children.cycles-pp.entry_SYSCALL_64
27.52 +7.0 34.53 perf-profile.children.cycles-pp.do_send_specific
27.80 +7.3 35.10 perf-profile.children.cycles-pp.do_tkill
27.86 +7.4 35.23 perf-profile.children.cycles-pp.__x64_sys_tgkill
1.09 +9.4 10.53 perf-profile.children.cycles-pp.aa_get_task_label
4.92 +20.8 25.73 perf-profile.children.cycles-pp.apparmor_task_kill
4.94 +20.9 25.81 perf-profile.children.cycles-pp.security_task_kill
20.07 -20.1 0.00 perf-profile.self.cycles-pp.refcount_dec_not_one
20.30 -13.9 6.39 ± 2% perf-profile.self.cycles-pp.__sigqueue_alloc
9.71 -4.2 5.50 ± 2% perf-profile.self.cycles-pp.__sigqueue_free
2.64 -2.0 0.67 ± 2% perf-profile.self.cycles-pp.recalc_sigpending
2.56 ± 3% -1.3 1.30 ± 2% perf-profile.self.cycles-pp._raw_spin_lock_irq
1.39 ± 2% -0.8 0.60 perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.56 -0.5 1.08 ± 4% perf-profile.self.cycles-pp.fpregs_mark_activate
1.58 -0.4 1.16 perf-profile.self.cycles-pp.fpu__clear
0.10 -0.0 0.09 ± 4% perf-profile.self.cycles-pp.kmem_cache_free
0.11 ± 4% +0.1 0.16 ± 2% perf-profile.self.cycles-pp.get_signal
0.05 +0.1 0.10 perf-profile.self.cycles-pp.send_signal
0.00 +0.1 0.05 perf-profile.self.cycles-pp.dequeue_signal
0.00 +0.1 0.05 perf-profile.self.cycles-pp.fpu__restore_sig
0.00 +0.1 0.05 perf-profile.self.cycles-pp.complete_signal
0.06 +0.1 0.11 ± 3% perf-profile.self.cycles-pp.__x64_sys_gettid
0.03 ±100% +0.1 0.08 ± 5% perf-profile.self.cycles-pp.ktime_get
0.06 ± 6% +0.1 0.12 perf-profile.self.cycles-pp.__indirect_thunk_start
0.01 ±173% +0.1 0.07 perf-profile.self.cycles-pp.exit_to_usermode_loop
0.07 ± 5% +0.1 0.14 perf-profile.self.cycles-pp.__local_bh_enable_ip
0.06 +0.1 0.13 perf-profile.self.cycles-pp.__x64_sys_tgkill
0.06 ± 9% +0.1 0.12 ± 4% perf-profile.self.cycles-pp.__set_task_blocked
0.06 ± 11% +0.1 0.13 perf-profile.self.cycles-pp.__x64_sys_getpid
0.03 ±100% +0.1 0.10 ± 7% perf-profile.self.cycles-pp.prepare_signal
0.03 ±100% +0.1 0.10 perf-profile.self.cycles-pp.kmem_cache_alloc
0.00 +0.1 0.08 ± 5% perf-profile.self.cycles-pp.restore_altstack
0.00 +0.1 0.08 perf-profile.self.cycles-pp.security_task_kill
0.01 ±173% +0.1 0.10 ± 5% perf-profile.self.cycles-pp.sigprocmask
0.08 +0.1 0.17 ± 3% perf-profile.self.cycles-pp.__dequeue_signal
0.14 +0.1 0.23 perf-profile.self.cycles-pp.__send_signal
0.09 ± 4% +0.1 0.18 perf-profile.self.cycles-pp._copy_from_user
0.10 ± 4% +0.1 0.21 ± 4% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.00 +0.1 0.10 ± 8% perf-profile.self.cycles-pp.do_send_sig_info
0.00 +0.1 0.11 ± 4% perf-profile.self.cycles-pp._copy_to_user
0.10 ± 4% +0.1 0.21 ± 2% perf-profile.self.cycles-pp.__set_current_blocked
0.13 ± 3% +0.1 0.24 perf-profile.self.cycles-pp.fpregs_assert_state_consistent
0.11 ± 6% +0.1 0.23 perf-profile.self.cycles-pp.copy_init_pkru_to_fpregs
0.13 ± 9% +0.1 0.27 ± 7% perf-profile.self.cycles-pp.__radix_tree_lookup
0.15 ± 3% +0.1 0.29 perf-profile.self.cycles-pp.setup_sigcontext
0.00 +0.2 0.16 ± 14% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.13 ± 3% +0.2 0.29 ± 2% perf-profile.self.cycles-pp.__might_sleep
1.08 ± 3% +0.2 1.25 ± 4% perf-profile.self.cycles-pp.recalc_sigpending_tsk
0.13 +0.2 0.31 ± 2% perf-profile.self.cycles-pp.do_tkill
0.05 +0.2 0.25 ± 4% perf-profile.self.cycles-pp.do_send_specific
0.23 ± 2% +0.2 0.45 perf-profile.self.cycles-pp.memset_erms
0.16 ± 5% +0.3 0.43 ± 3% perf-profile.self.cycles-pp.__might_fault
0.26 ± 3% +0.3 0.54 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.22 +0.3 0.51 ± 2% perf-profile.self.cycles-pp.__x64_sys_rt_sigprocmask
0.29 ± 2% +0.3 0.58 perf-profile.self.cycles-pp.___might_sleep
0.13 ± 3% +0.3 0.43 perf-profile.self.cycles-pp.__clear_user
0.29 +0.3 0.62 perf-profile.self.cycles-pp.copy_user_enhanced_fast_string
0.39 ± 2% +0.4 0.77 perf-profile.self.cycles-pp.do_signal
0.42 +0.4 0.87 perf-profile.self.cycles-pp.__task_pid_nr_ns
0.46 +0.5 0.99 perf-profile.self.cycles-pp.copy_user_generic_unrolled
0.49 +0.6 1.04 perf-profile.self.cycles-pp.raise
1.60 +0.6 2.24 perf-profile.self.cycles-pp.__fpu__restore_sig
0.74 +0.7 1.41 perf-profile.self.cycles-pp.swapgs_restore_regs_and_return_to_usermode
0.67 +0.7 1.41 perf-profile.self.cycles-pp.native_irq_return_iret
0.53 +0.8 1.36 perf-profile.self.cycles-pp.__x64_sys_rt_sigreturn
1.01 +0.9 1.93 perf-profile.self.cycles-pp.copy_fpstate_to_sigframe
0.56 ± 2% +1.0 1.57 perf-profile.self.cycles-pp.aa_may_signal
15.16 +1.8 16.95 perf-profile.self.cycles-pp.do_syscall_64
3.97 +4.9 8.86 perf-profile.self.cycles-pp.entry_SYSCALL_64
3.96 +5.0 8.96 perf-profile.self.cycles-pp.syscall_return_via_sysret
1.08 +9.4 10.45 perf-profile.self.cycles-pp.aa_get_task_label
3.25 +10.3 13.52 perf-profile.self.cycles-pp.apparmor_task_kill
***************************************************************************************************
lkp-csl-2ap3: 192 threads Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
=========================================================================================
cluster/compiler/cpufreq_governor/ip/kconfig/nr_threads/rootfs/runtime/tbox_group/test/testcase/ucode:
cs-localhost/gcc-7/performance/ipv4/x86_64-rhel-7.6/16/debian-x86_64-20191114.cgz/300s/lkp-csl-2ap3/TCP_CRR/netperf/0x500002c
commit:
c5f8689118 (" RISC-V Fixes for 5.6-rc4")
fda31c5029 ("signal: avoid double atomic counter increments for user accounting")
c5f86891185c408b fda31c50292a5062332fa0343c0
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:4 25% 1:4 dmesg.WARNING:at_ip_tcp_get_metrics/0x
:4 25% 1:4 dmesg.WARNING:stack_recursion
%stddev %change %stddev
\ | \
322509 +10.2% 355460 netperf.Throughput_total_tps
20156 +10.2% 22216 netperf.Throughput_tps
7382 ± 7% +26.3% 9322 ± 9% netperf.time.minor_page_faults
87.75 +11.1% 97.49 netperf.time.user_time
1.853e+08 +11.3% 2.062e+08 netperf.time.voluntary_context_switches
96752796 +10.2% 1.066e+08 netperf.workload
1.703e+08 ± 2% +15.9% 1.973e+08 cpuidle.POLL.usage
2222403 +6.7% 2370426 vmstat.system.cs
3365 ± 22% -46.5% 1798 ± 59% numa-vmstat.node1.nr_shmem
442.50 ± 27% +258.2% 1585 ± 53% numa-vmstat.node2.nr_shmem
13462 ± 22% -46.5% 7196 ± 59% numa-meminfo.node1.Shmem
992.75 ± 27% +467.0% 5628 ± 65% numa-meminfo.node2.Inactive
1771 ± 27% +258.0% 6341 ± 53% numa-meminfo.node2.Shmem
218532 ± 10% +29.9% 283805 ± 4% sched_debug.cfs_rq:/.min_vruntime.stddev
218541 ± 10% +29.9% 283828 ± 4% sched_debug.cfs_rq:/.spread0.stddev
1009329 ± 8% +36.8% 1380435 sched_debug.cpu.nr_switches.stddev
282041 ± 16% -35.6% 181597 ± 33% numa-numastat.node1.local_node
305341 ± 11% -30.4% 212613 ± 28% numa-numastat.node1.numa_hit
276974 ± 28% +37.1% 379821 ± 8% numa-numastat.node3.local_node
292564 ± 28% +35.2% 395417 ± 4% numa-numastat.node3.numa_hit
65742 -9.6% 59430 slabinfo.sock_inode_cache.active_objs
1688 -9.6% 1526 slabinfo.sock_inode_cache.active_slabs
65852 -9.5% 59567 slabinfo.sock_inode_cache.num_objs
1688 -9.6% 1526 slabinfo.sock_inode_cache.num_slabs
37612 -3.0% 36475 proc-vmstat.nr_slab_reclaimable
10575 ± 69% +72.1% 18196 ± 44% proc-vmstat.numa_hint_faults
3415 ± 28% +118.2% 7450 ± 37% proc-vmstat.numa_hint_faults_local
1193490 ± 2% +10.4% 1318175 proc-vmstat.numa_hit
1100296 ± 2% +11.3% 1224975 proc-vmstat.numa_local
2391504 ± 8% +39.3% 3330174 ± 2% proc-vmstat.pgalloc_normal
2448804 ± 8% +38.4% 3389302 ± 2% proc-vmstat.pgfree
16.94 ± 3% -6.1% 15.91 perf-stat.i.MPKI
7.854e+09 +9.3% 8.586e+09 perf-stat.i.branch-instructions
1.64e+08 +8.5% 1.78e+08 perf-stat.i.branch-misses
16.69 -2.0 14.68 perf-stat.i.cache-miss-rate%
1.096e+08 -8.9% 99855110 perf-stat.i.cache-misses
6.567e+08 +3.8% 6.82e+08 perf-stat.i.cache-references
2245859 +6.8% 2398766 perf-stat.i.context-switches
2.00 -6.1% 1.88 perf-stat.i.cpi
7.748e+10 ± 2% +3.1% 7.991e+10 perf-stat.i.cpu-cycles
338.22 ± 2% +6.8% 361.18 ± 3% perf-stat.i.cpu-migrations
724.52 +12.7% 816.64 perf-stat.i.cycles-between-cache-misses
1.183e+10 +9.6% 1.296e+10 perf-stat.i.dTLB-loads
0.02 ± 9% -0.0 0.00 ± 22% perf-stat.i.dTLB-store-miss-rate%
1195259 ± 2% -81.3% 223982 ± 2% perf-stat.i.dTLB-store-misses
6.933e+09 +9.6% 7.597e+09 perf-stat.i.dTLB-stores
1.323e+08 +9.3% 1.446e+08 perf-stat.i.iTLB-load-misses
3.941e+10 +9.4% 4.311e+10 perf-stat.i.instructions
0.51 ± 2% +6.1% 0.54 perf-stat.i.ipc
20549408 -6.6% 19188189 ± 2% perf-stat.i.node-load-misses
1819402 ± 4% -6.1% 1707901 perf-stat.i.node-loads
7248084 +5.8% 7671217 perf-stat.i.node-store-misses
16.67 -5.1% 15.82 perf-stat.overall.MPKI
16.68 -2.0 14.64 perf-stat.overall.cache-miss-rate%
1.97 ± 2% -5.7% 1.85 perf-stat.overall.cpi
707.17 +13.2% 800.43 perf-stat.overall.cycles-between-cache-misses
0.02 ± 2% -0.0 0.00 ± 3% perf-stat.overall.dTLB-store-miss-rate%
0.51 ± 2% +6.0% 0.54 perf-stat.overall.ipc
7.827e+09 +9.3% 8.558e+09 perf-stat.ps.branch-instructions
1.635e+08 +8.5% 1.774e+08 perf-stat.ps.branch-misses
1.092e+08 -8.9% 99521756 perf-stat.ps.cache-misses
6.545e+08 +3.8% 6.797e+08 perf-stat.ps.cache-references
2238328 +6.8% 2390749 perf-stat.ps.context-switches
7.722e+10 ± 2% +3.1% 7.964e+10 perf-stat.ps.cpu-cycles
337.30 ± 2% +6.8% 360.28 ± 3% perf-stat.ps.cpu-migrations
1.179e+10 +9.6% 1.292e+10 perf-stat.ps.dTLB-loads
1191307 ± 2% -81.3% 223300 ± 2% perf-stat.ps.dTLB-store-misses
6.91e+09 +9.6% 7.572e+09 perf-stat.ps.dTLB-stores
1.318e+08 +9.3% 1.441e+08 perf-stat.ps.iTLB-load-misses
3.927e+10 +9.4% 4.296e+10 perf-stat.ps.instructions
20479931 -6.6% 19123045 ± 2% perf-stat.ps.node-load-misses
1813547 ± 4% -6.1% 1702635 perf-stat.ps.node-loads
7223611 +5.8% 7645156 perf-stat.ps.node-store-misses
1.201e+13 +9.2% 1.312e+13 perf-stat.total.instructions
1055 ± 20% +128.1% 2407 ± 45% interrupts.CPU10.NMI:Non-maskable_interrupts
1055 ± 20% +128.1% 2407 ± 45% interrupts.CPU10.PMI:Performance_monitoring_interrupts
8570 ± 3% -31.1% 5903 ± 22% interrupts.CPU100.RES:Rescheduling_interrupts
8521 ± 20% -39.3% 5171 ± 32% interrupts.CPU101.RES:Rescheduling_interrupts
7475 ± 14% -44.4% 4157 ± 50% interrupts.CPU102.RES:Rescheduling_interrupts
7131 ± 11% -47.7% 3732 ± 26% interrupts.CPU103.RES:Rescheduling_interrupts
7606 ± 10% -34.8% 4960 ± 25% interrupts.CPU104.RES:Rescheduling_interrupts
8024 ± 11% -38.7% 4917 ± 21% interrupts.CPU105.RES:Rescheduling_interrupts
9968 ± 17% -52.8% 4700 ± 10% interrupts.CPU107.RES:Rescheduling_interrupts
8589 ± 17% -44.4% 4779 ± 26% interrupts.CPU108.RES:Rescheduling_interrupts
7968 ± 10% -44.3% 4439 ± 26% interrupts.CPU109.RES:Rescheduling_interrupts
7399 ± 8% -46.4% 3963 ± 11% interrupts.CPU111.RES:Rescheduling_interrupts
6432 ± 13% -52.5% 3053 ± 18% interrupts.CPU115.RES:Rescheduling_interrupts
5560 ± 20% -39.8% 3347 ± 15% interrupts.CPU116.RES:Rescheduling_interrupts
5974 ± 12% -44.5% 3313 ± 23% interrupts.CPU117.RES:Rescheduling_interrupts
1179 ± 35% -55.3% 526.75 ± 27% interrupts.CPU118.NMI:Non-maskable_interrupts
1179 ± 35% -55.3% 526.75 ± 27% interrupts.CPU118.PMI:Performance_monitoring_interrupts
7565 ± 14% -25.5% 5639 ± 16% interrupts.CPU123.RES:Rescheduling_interrupts
8549 ± 18% -51.0% 4186 ± 16% interrupts.CPU125.RES:Rescheduling_interrupts
7080 ± 22% -46.5% 3791 ± 37% interrupts.CPU127.RES:Rescheduling_interrupts
6232 ± 11% -40.1% 3732 ± 29% interrupts.CPU128.RES:Rescheduling_interrupts
889.25 ± 48% +111.6% 1881 ± 29% interrupts.CPU130.NMI:Non-maskable_interrupts
889.25 ± 48% +111.6% 1881 ± 29% interrupts.CPU130.PMI:Performance_monitoring_interrupts
5799 ± 23% -34.3% 3808 ± 13% interrupts.CPU130.RES:Rescheduling_interrupts
7009 ± 31% -37.4% 4385 ± 14% interrupts.CPU131.RES:Rescheduling_interrupts
6116 ± 22% -44.2% 3411 ± 33% interrupts.CPU133.RES:Rescheduling_interrupts
7620 ± 5% -45.0% 4191 ± 42% interrupts.CPU134.RES:Rescheduling_interrupts
6764 ± 17% -36.4% 4300 ± 31% interrupts.CPU135.RES:Rescheduling_interrupts
7088 ± 21% -36.8% 4478 ± 6% interrupts.CPU136.RES:Rescheduling_interrupts
6892 ± 7% -28.0% 4961 ± 20% interrupts.CPU137.RES:Rescheduling_interrupts
896.50 ± 41% -51.8% 432.25 ± 43% interrupts.CPU140.NMI:Non-maskable_interrupts
896.50 ± 41% -51.8% 432.25 ± 43% interrupts.CPU140.PMI:Performance_monitoring_interrupts
6098 ± 18% -43.7% 3433 ± 27% interrupts.CPU140.RES:Rescheduling_interrupts
1603 ± 20% -62.4% 602.25 ± 49% interrupts.CPU141.NMI:Non-maskable_interrupts
1603 ± 20% -62.4% 602.25 ± 49% interrupts.CPU141.PMI:Performance_monitoring_interrupts
9304 ± 13% -49.2% 4730 ± 33% interrupts.CPU149.RES:Rescheduling_interrupts
6589 ± 11% -45.9% 3567 ± 14% interrupts.CPU150.RES:Rescheduling_interrupts
6926 ± 16% -45.5% 3774 ± 13% interrupts.CPU151.RES:Rescheduling_interrupts
7982 ± 30% -54.8% 3611 ± 35% interrupts.CPU152.RES:Rescheduling_interrupts
7352 ± 18% -41.4% 4311 ± 35% interrupts.CPU153.RES:Rescheduling_interrupts
7475 ± 11% -39.4% 4530 ± 15% interrupts.CPU154.RES:Rescheduling_interrupts
7749 ± 15% -53.2% 3626 ± 10% interrupts.CPU155.RES:Rescheduling_interrupts
6817 ± 23% -30.3% 4753 ± 23% interrupts.CPU156.RES:Rescheduling_interrupts
7093 ± 18% -46.4% 3802 ± 33% interrupts.CPU157.RES:Rescheduling_interrupts
6179 ± 27% -38.4% 3805 ± 23% interrupts.CPU159.RES:Rescheduling_interrupts
1042 ± 28% +75.2% 1826 ± 32% interrupts.CPU16.NMI:Non-maskable_interrupts
1042 ± 28% +75.2% 1826 ± 32% interrupts.CPU16.PMI:Performance_monitoring_interrupts
6360 ± 17% -45.8% 3448 ± 24% interrupts.CPU160.RES:Rescheduling_interrupts
2159 ± 12% -66.4% 726.50 ± 37% interrupts.CPU161.NMI:Non-maskable_interrupts
2159 ± 12% -66.4% 726.50 ± 37% interrupts.CPU161.PMI:Performance_monitoring_interrupts
7674 ± 9% -38.7% 4707 ± 18% interrupts.CPU161.RES:Rescheduling_interrupts
7093 ± 20% -38.6% 4355 ± 23% interrupts.CPU162.RES:Rescheduling_interrupts
6247 ± 21% -44.5% 3470 ± 19% interrupts.CPU163.RES:Rescheduling_interrupts
5874 ± 17% -47.0% 3115 ± 19% interrupts.CPU164.RES:Rescheduling_interrupts
6423 ± 22% -46.0% 3467 ± 14% interrupts.CPU166.RES:Rescheduling_interrupts
940.25 ± 41% +74.9% 1644 ± 12% interrupts.CPU17.NMI:Non-maskable_interrupts
940.25 ± 41% +74.9% 1644 ± 12% interrupts.CPU17.PMI:Performance_monitoring_interrupts
8566 ± 7% -47.9% 4459 ± 31% interrupts.CPU173.RES:Rescheduling_interrupts
7573 ± 21% -51.2% 3697 ± 25% interrupts.CPU174.RES:Rescheduling_interrupts
7335 ± 25% -37.3% 4596 ± 11% interrupts.CPU175.RES:Rescheduling_interrupts
7736 ± 11% -34.2% 5091 ± 14% interrupts.CPU177.RES:Rescheduling_interrupts
8237 ± 14% -39.0% 5022 ± 11% interrupts.CPU178.RES:Rescheduling_interrupts
9074 ± 15% -33.5% 6032 ± 12% interrupts.CPU182.RES:Rescheduling_interrupts
7147 ± 27% -44.4% 3975 ± 22% interrupts.CPU185.RES:Rescheduling_interrupts
8989 ± 20% -59.1% 3673 ± 23% interrupts.CPU186.RES:Rescheduling_interrupts
8485 ± 12% -38.9% 5181 ± 20% interrupts.CPU187.RES:Rescheduling_interrupts
7586 ± 10% -28.4% 5430 ± 33% interrupts.CPU188.RES:Rescheduling_interrupts
642.75 ± 59% +148.4% 1596 ± 53% interrupts.CPU19.NMI:Non-maskable_interrupts
642.75 ± 59% +148.4% 1596 ± 53% interrupts.CPU19.PMI:Performance_monitoring_interrupts
9094 ± 13% -37.7% 5669 ± 31% interrupts.CPU190.RES:Rescheduling_interrupts
884.25 ± 35% +70.1% 1504 ± 27% interrupts.CPU23.NMI:Non-maskable_interrupts
884.25 ± 35% +70.1% 1504 ± 27% interrupts.CPU23.PMI:Performance_monitoring_interrupts
38525 ± 7% -17.7% 31724 ± 8% interrupts.CPU24.RES:Rescheduling_interrupts
871.75 ± 37% +100.4% 1747 ± 29% interrupts.CPU31.NMI:Non-maskable_interrupts
871.75 ± 37% +100.4% 1747 ± 29% interrupts.CPU31.PMI:Performance_monitoring_interrupts
11805 ± 9% +29.4% 15276 ± 12% interrupts.CPU32.RES:Rescheduling_interrupts
1058 ± 51% +119.8% 2327 ± 44% interrupts.CPU33.NMI:Non-maskable_interrupts
1058 ± 51% +119.8% 2327 ± 44% interrupts.CPU33.PMI:Performance_monitoring_interrupts
38118 ± 14% -23.5% 29177 ± 6% interrupts.CPU48.RES:Rescheduling_interrupts
30784 ± 7% -23.4% 23592 ± 8% interrupts.CPU49.RES:Rescheduling_interrupts
19693 ± 7% +13.5% 22354 ± 6% interrupts.CPU5.RES:Rescheduling_interrupts
10794 ± 16% -39.1% 6569 ± 30% interrupts.CPU58.RES:Rescheduling_interrupts
7622 ± 13% -19.8% 6112 ± 11% interrupts.CPU61.RES:Rescheduling_interrupts
8081 ± 17% -31.8% 5507 ± 12% interrupts.CPU69.RES:Rescheduling_interrupts
1061 ± 68% -69.0% 329.25 ± 51% interrupts.CPU70.NMI:Non-maskable_interrupts
1061 ± 68% -69.0% 329.25 ± 51% interrupts.CPU70.PMI:Performance_monitoring_interrupts
7918 ± 12% -41.8% 4604 ± 3% interrupts.CPU70.RES:Rescheduling_interrupts
8417 ± 16% -40.2% 5032 ± 19% interrupts.CPU71.RES:Rescheduling_interrupts
1466 ± 20% +75.2% 2568 ± 32% interrupts.CPU76.NMI:Non-maskable_interrupts
1466 ± 20% +75.2% 2568 ± 32% interrupts.CPU76.PMI:Performance_monitoring_interrupts
814.50 ± 46% +214.7% 2563 ± 63% interrupts.CPU77.NMI:Non-maskable_interrupts
814.50 ± 46% +214.7% 2563 ± 63% interrupts.CPU77.PMI:Performance_monitoring_interrupts
8621 ± 18% -28.8% 6136 ± 19% interrupts.CPU86.RES:Rescheduling_interrupts
8983 ± 14% -34.0% 5931 ± 32% interrupts.CPU87.RES:Rescheduling_interrupts
11835 ± 15% -45.1% 6497 ± 25% interrupts.CPU88.RES:Rescheduling_interrupts
4059 ± 20% -52.2% 1940 ± 12% interrupts.CPU9.NMI:Non-maskable_interrupts
4059 ± 20% -52.2% 1940 ± 12% interrupts.CPU9.PMI:Performance_monitoring_interrupts
8488 ± 24% -33.7% 5632 ± 21% interrupts.CPU90.RES:Rescheduling_interrupts
9135 ± 8% -37.5% 5711 ± 26% interrupts.CPU93.RES:Rescheduling_interrupts
2025835 ± 2% -14.3% 1735783 interrupts.RES:Rescheduling_interrupts
3401595 ± 10% +14.8% 3903805 ± 7% softirqs.CPU0.NET_RX
4622138 ± 8% +16.5% 5384961 ± 4% softirqs.CPU1.NET_RX
375709 ± 4% +10.5% 415117 ± 2% softirqs.CPU1.RCU
1833804 ± 7% +49.3% 2737951 ± 15% softirqs.CPU10.NET_RX
242358 ± 2% +18.6% 287422 ± 7% softirqs.CPU10.RCU
46964 ± 2% +7.1% 50308 ± 3% softirqs.CPU10.SCHED
1260318 ± 4% -22.8% 972590 ± 21% softirqs.CPU100.NET_RX
1033703 ± 11% -35.9% 662702 ± 32% softirqs.CPU103.NET_RX
200335 ± 3% -9.1% 182036 ± 6% softirqs.CPU103.RCU
1422191 ± 14% -37.7% 885854 ± 10% softirqs.CPU107.NET_RX
220237 ± 4% -12.4% 192929 ± 2% softirqs.CPU107.RCU
1160807 ± 10% -26.8% 849210 ± 26% softirqs.CPU109.NET_RX
1900896 ± 2% +35.5% 2575457 ± 11% softirqs.CPU11.NET_RX
244903 +14.2% 279748 ± 5% softirqs.CPU11.RCU
1071385 ± 8% -27.7% 775088 ± 9% softirqs.CPU111.NET_RX
979515 ± 14% -39.2% 595214 ± 14% softirqs.CPU115.NET_RX
197903 ± 3% -9.3% 179482 ± 2% softirqs.CPU115.RCU
882082 ± 17% -29.7% 620432 ± 14% softirqs.CPU116.NET_RX
867298 ± 12% -25.5% 646134 ± 17% softirqs.CPU117.NET_RX
1794166 ± 15% +29.1% 2316141 ± 12% softirqs.CPU12.NET_RX
239087 ± 6% +11.4% 266391 ± 5% softirqs.CPU12.RCU
848536 ± 11% +28.0% 1086122 ± 10% softirqs.CPU120.NET_RX
1123406 ± 18% -34.6% 734889 ± 18% softirqs.CPU125.NET_RX
204518 ± 4% -9.2% 185653 ± 3% softirqs.CPU125.RCU
1018785 ± 18% -34.7% 665177 ± 34% softirqs.CPU127.NET_RX
1000752 ± 13% -29.6% 704748 ± 23% softirqs.CPU128.NET_RX
44458 ± 2% -7.1% 41297 ± 4% softirqs.CPU134.SCHED
1542490 ± 10% +40.0% 2158872 ± 8% softirqs.CPU14.NET_RX
228004 ± 3% +13.6% 258992 ± 3% softirqs.CPU14.RCU
985123 ± 18% -28.8% 700948 ± 26% softirqs.CPU140.NET_RX
1159842 ± 13% +57.6% 1827624 ± 13% softirqs.CPU143.NET_RX
207874 ± 3% +14.6% 238308 ± 4% softirqs.CPU143.RCU
1286990 ± 9% -31.7% 878963 ± 20% softirqs.CPU149.NET_RX
1060469 ± 9% -31.8% 723313 ± 14% softirqs.CPU150.NET_RX
202027 ± 2% -8.3% 185175 ± 2% softirqs.CPU150.RCU
1033042 ± 15% -28.1% 742587 ± 16% softirqs.CPU151.NET_RX
1186178 ± 10% -39.0% 723314 ± 10% softirqs.CPU155.NET_RX
207907 ± 3% -10.6% 185862 ± 2% softirqs.CPU155.RCU
1524416 ± 16% +32.4% 2017860 ± 11% softirqs.CPU16.NET_RX
227281 ± 5% +10.5% 251113 ± 4% softirqs.CPU16.RCU
924942 ± 11% -28.5% 661677 ± 30% softirqs.CPU160.NET_RX
910616 ± 18% -34.2% 599277 ± 15% softirqs.CPU164.NET_RX
194859 ± 5% -7.0% 181264 softirqs.CPU166.RCU
1279731 ± 13% +18.8% 1520309 ± 7% softirqs.CPU167.NET_RX
1249019 ± 2% -35.6% 804451 ± 26% softirqs.CPU173.NET_RX
211274 -10.6% 188789 ± 5% softirqs.CPU173.RCU
1200880 ± 16% -20.7% 952011 ± 14% softirqs.CPU178.NET_RX
1236223 ± 19% -41.5% 723685 ± 22% softirqs.CPU186.NET_RX
209369 ± 4% -11.0% 186308 ± 4% softirqs.CPU186.RCU
45103 ± 2% -9.4% 40881 softirqs.CPU186.SCHED
1490168 ± 8% +39.0% 2071447 ± 13% softirqs.CPU19.NET_RX
224087 ± 3% +12.9% 253013 ± 5% softirqs.CPU19.RCU
3959103 ± 4% +23.5% 4888600 ± 8% softirqs.CPU2.NET_RX
345221 ± 2% +13.5% 391654 ± 5% softirqs.CPU2.RCU
2888234 ± 9% +51.0% 4362408 ± 15% softirqs.CPU28.NET_RX
292016 ± 4% +26.4% 369052 ± 8% softirqs.CPU28.RCU
2724145 ± 15% +56.0% 4251002 ± 12% softirqs.CPU29.NET_RX
285780 ± 6% +27.1% 363294 ± 7% softirqs.CPU29.RCU
51503 ± 3% +11.5% 57450 ± 4% softirqs.CPU29.SCHED
4069535 ± 6% +22.5% 4986134 ± 7% softirqs.CPU3.NET_RX
349534 ± 3% +13.8% 397896 ± 4% softirqs.CPU3.RCU
2239096 ± 7% +58.5% 3549052 ± 14% softirqs.CPU30.NET_RX
262465 ± 2% +24.9% 327859 ± 8% softirqs.CPU30.RCU
1903616 ± 16% +66.3% 3165849 ± 11% softirqs.CPU31.NET_RX
245631 ± 6% +25.3% 307687 ± 6% softirqs.CPU31.RCU
1872898 ± 5% +55.8% 2918098 ± 9% softirqs.CPU32.NET_RX
245264 ± 2% +20.7% 296097 ± 4% softirqs.CPU32.RCU
238892 ± 5% +13.0% 269868 ± 5% softirqs.CPU33.RCU
1625479 ± 14% +42.0% 2307455 ± 12% softirqs.CPU34.NET_RX
230172 ± 5% +15.6% 265984 ± 5% softirqs.CPU34.RCU
1431425 ± 27% +50.7% 2156596 ± 10% softirqs.CPU35.NET_RX
222408 ± 8% +15.0% 255877 ± 3% softirqs.CPU35.RCU
1425888 ± 10% +57.9% 2251562 ± 16% softirqs.CPU36.NET_RX
220910 ± 3% +18.4% 261540 ± 6% softirqs.CPU36.RCU
1390282 ± 20% +39.5% 1938774 ± 21% softirqs.CPU37.NET_RX
218899 ± 6% +12.7% 246597 ± 7% softirqs.CPU37.RCU
3466299 ± 7% +33.1% 4613618 ± 11% softirqs.CPU4.NET_RX
319333 ± 3% +20.5% 384704 ± 7% softirqs.CPU4.RCU
217199 ± 2% +13.2% 245942 ± 7% softirqs.CPU40.RCU
1318730 ± 14% +49.4% 1969608 ± 25% softirqs.CPU43.NET_RX
210877 ± 4% +10.7% 233360 ± 4% softirqs.CPU46.RCU
3130163 ± 4% +39.1% 4355289 ± 8% softirqs.CPU5.NET_RX
304762 ± 2% +20.5% 367320 ± 5% softirqs.CPU5.RCU
2684258 ± 7% +41.9% 3808765 ± 16% softirqs.CPU6.NET_RX
284887 ± 2% +20.4% 342882 ± 9% softirqs.CPU6.RCU
1102761 ± 16% +26.1% 1390745 ± 13% softirqs.CPU66.NET_RX
2636500 ± 12% +39.5% 3676666 ± 8% softirqs.CPU7.NET_RX
280346 ± 5% +19.1% 333768 ± 4% softirqs.CPU7.RCU
1179367 ± 13% -22.6% 912396 ± 7% softirqs.CPU70.NET_RX
1224610 ± 13% -20.7% 971311 ± 16% softirqs.CPU71.NET_RX
4206117 ± 15% +28.8% 5418348 ± 7% softirqs.CPU72.NET_RX
353633 ± 8% +17.2% 414446 ± 4% softirqs.CPU72.RCU
3827474 ± 16% +36.7% 5231591 ± 7% softirqs.CPU73.NET_RX
337017 ± 8% +20.1% 404857 ± 4% softirqs.CPU73.RCU
3098547 ± 17% +43.7% 4453958 ± 5% softirqs.CPU74.NET_RX
303181 ± 8% +22.5% 371474 ± 3% softirqs.CPU74.RCU
2477806 ± 15% +35.9% 3367981 ± 12% softirqs.CPU76.NET_RX
274071 ± 6% +16.7% 319970 ± 6% softirqs.CPU76.RCU
2097179 ± 25% +59.3% 3341034 ± 11% softirqs.CPU77.NET_RX
253023 ± 10% +24.4% 314882 ± 5% softirqs.CPU77.RCU
48472 ± 4% +10.6% 53602 ± 3% softirqs.CPU77.SCHED
1994037 ± 15% +34.6% 2683848 ± 10% softirqs.CPU78.NET_RX
248165 ± 5% +14.4% 283969 ± 5% softirqs.CPU78.RCU
1862157 ± 14% +68.0% 3128025 ± 18% softirqs.CPU8.NET_RX
243359 ± 5% +25.8% 306238 ± 8% softirqs.CPU8.RCU
2100938 ± 10% +38.3% 2906103 ± 16% softirqs.CPU9.NET_RX
253470 ± 4% +16.3% 294755 ± 8% softirqs.CPU9.RCU
2.96e+08 +10.5% 3.272e+08 softirqs.NET_RX
20.33 -1.7 18.59 ± 5% perf-profile.calltrace.cycles-pp.ip_rcv.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start
20.57 -1.7 18.84 ± 5% perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start.do_softirq_own_stack
20.89 -1.7 19.17 ± 5% perf-profile.calltrace.cycles-pp.process_backlog.net_rx_action.__softirqentry_text_start.do_softirq_own_stack.do_softirq
21.07 -1.7 19.36 ± 5% perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.do_softirq_own_stack.do_softirq.__local_bh_enable_ip
21.39 -1.7 19.69 ± 5% perf-profile.calltrace.cycles-pp.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip_finish_output2.ip_output
21.34 -1.7 19.63 ± 5% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip_finish_output2
21.56 -1.7 19.89 ± 5% perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb
21.49 -1.7 19.83 ± 5% perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.ip_output.__ip_queue_xmit
18.96 -1.5 17.50 ± 5% perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core
19.04 -1.5 17.59 ± 5% perf-profile.calltrace.cycles-pp.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core.process_backlog.net_rx_action
18.98 -1.4 17.54 ± 5% perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core.process_backlog
18.36 -1.3 17.09 ± 5% perf-profile.calltrace.cycles-pp.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver.ip_rcv
14.66 -1.2 13.41 ± 6% perf-profile.calltrace.cycles-pp.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64
14.72 -1.2 13.47 ± 6% perf-profile.calltrace.cycles-pp.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe
14.89 ± 2% -1.2 13.67 ± 6% perf-profile.calltrace.cycles-pp.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe
14.87 ± 2% -1.2 13.65 ± 6% perf-profile.calltrace.cycles-pp.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe
13.24 -1.0 12.20 ± 5% perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames
13.06 -1.0 12.03 ± 5% perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit
10.64 -1.0 9.66 ± 5% perf-profile.calltrace.cycles-pp.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64
10.93 -1.0 9.95 ± 5% perf-profile.calltrace.cycles-pp.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
11.04 -1.0 10.06 ± 5% perf-profile.calltrace.cycles-pp.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
11.07 -1.0 10.09 ± 5% perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
8.93 ± 2% -0.7 8.18 ± 5% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_close.inet_release.__sock_release
9.17 -0.7 8.42 ± 5% perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto
8.95 ± 2% -0.7 8.20 ± 5% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_close.inet_release.__sock_release.sock_close
8.12 -0.7 7.38 ± 5% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto
8.10 -0.7 7.36 ± 5% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg
13.10 ± 2% -0.7 12.38 ± 5% perf-profile.calltrace.cycles-pp.sock_close.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64
13.09 ± 2% -0.7 12.37 ± 5% perf-profile.calltrace.cycles-pp.__sock_release.sock_close.__fput.task_work_run.exit_to_usermode_loop
12.97 ± 2% -0.7 12.25 ± 5% perf-profile.calltrace.cycles-pp.inet_release.__sock_release.sock_close.__fput.task_work_run
12.26 ± 2% -0.7 11.56 ± 5% perf-profile.calltrace.cycles-pp.tcp_close.inet_release.__sock_release.sock_close.__fput
7.26 -0.7 6.58 ± 6% perf-profile.calltrace.cycles-pp.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect
7.26 ± 2% -0.6 6.68 ± 6% perf-profile.calltrace.cycles-pp.release_sock.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect
7.22 ± 2% -0.6 6.64 ± 6% perf-profile.calltrace.cycles-pp.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect.__sys_connect
7.17 ± 2% -0.6 6.60 ± 6% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect
7.74 ± 2% -0.6 7.17 ± 5% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_close.inet_release
6.08 -0.5 5.54 ± 5% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked
9.95 -0.5 9.43 ± 5% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver
6.26 -0.5 5.74 ± 5% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg
7.40 ± 2% -0.5 6.89 ± 5% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_close
5.72 -0.5 5.25 ± 6% perf-profile.calltrace.cycles-pp.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect
6.29 ± 2% -0.4 5.84 ± 6% perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.release_sock.__inet_stream_connect
4.80 -0.4 4.37 ± 6% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect
4.48 -0.4 4.06 ± 6% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect
4.07 -0.4 3.67 ± 6% perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect
4.04 -0.4 3.65 ± 6% perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect
0.95 ± 48% -0.4 0.56 ± 4% perf-profile.calltrace.cycles-pp.__inet_lookup_established.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver
5.66 -0.3 5.31 ± 6% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.release_sock
5.46 -0.3 5.12 ± 6% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock
5.29 -0.3 4.96 ± 6% perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_state_process.tcp_v4_do_rcv
5.16 -0.3 4.83 ± 5% perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
1.36 ± 3% -0.2 1.11 ± 5% perf-profile.calltrace.cycles-pp.__release_sock.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto
1.30 ± 2% -0.2 1.06 ± 5% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg.sock_sendmsg
1.41 ± 3% -0.2 1.18 ± 5% perf-profile.calltrace.cycles-pp.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto
1.22 ± 2% -0.2 0.99 ± 5% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg
0.99 ± 2% -0.2 0.77 ± 4% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock
1.66 ± 3% -0.2 1.47 ± 6% perf-profile.calltrace.cycles-pp.__release_sock.tcp_close.inet_release.__sock_release.sock_close
1.63 ± 3% -0.2 1.45 ± 6% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.tcp_close.inet_release.__sock_release
1.62 ± 3% -0.2 1.45 ± 6% perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.tcp_close.inet_release
2.14 -0.2 1.97 ± 5% perf-profile.calltrace.cycles-pp.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
1.09 -0.2 0.93 ± 4% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
2.17 -0.1 2.03 ± 5% perf-profile.calltrace.cycles-pp.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv
2.15 ± 3% -0.1 2.02 ± 6% perf-profile.calltrace.cycles-pp.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
2.19 -0.1 2.06 ± 5% perf-profile.calltrace.cycles-pp.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
0.86 ± 2% -0.1 0.74 ± 6% perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
1.65 -0.1 1.53 ± 7% perf-profile.calltrace.cycles-pp.__sched_text_start.schedule_idle.do_idle.cpu_startup_entry.start_secondary
1.69 -0.1 1.58 ± 6% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
0.93 ± 2% -0.1 0.85 ± 5% perf-profile.calltrace.cycles-pp.inet_create.__sock_create.__sys_socket.__x64_sys_socket.do_syscall_64
0.70 ± 3% -0.1 0.62 ± 5% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv
0.64 ± 5% +0.1 0.74 ± 5% perf-profile.calltrace.cycles-pp.tcp_send_fin.tcp_close.inet_release.__sock_release.sock_close
0.26 ±100% +0.3 0.56 ± 5% perf-profile.calltrace.cycles-pp.security_file_free.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64
0.13 ±173% +0.4 0.55 ± 6% perf-profile.calltrace.cycles-pp.apparmor_file_free_security.security_file_free.__fput.task_work_run.exit_to_usermode_loop
26.31 -2.1 24.23 ± 5% perf-profile.children.cycles-pp.__tcp_transmit_skb
24.71 -1.9 22.79 ± 5% perf-profile.children.cycles-pp.__ip_queue_xmit
23.70 -1.8 21.90 ± 5% perf-profile.children.cycles-pp.ip_output
20.48 -1.7 18.76 ± 5% perf-profile.children.cycles-pp.ip_rcv
20.73 -1.7 19.02 ± 5% perf-profile.children.cycles-pp.__netif_receive_skb_one_core
22.71 -1.7 21.00 ± 5% perf-profile.children.cycles-pp.__softirqentry_text_start
21.04 -1.7 19.34 ± 5% perf-profile.children.cycles-pp.process_backlog
21.24 -1.7 19.55 ± 5% perf-profile.children.cycles-pp.net_rx_action
21.55 -1.7 19.87 ± 5% perf-profile.children.cycles-pp.do_softirq_own_stack
23.02 -1.7 21.37 ± 5% perf-profile.children.cycles-pp.ip_finish_output2
21.69 -1.6 20.05 ± 5% perf-profile.children.cycles-pp.do_softirq
21.86 -1.6 20.23 ± 5% perf-profile.children.cycles-pp.__local_bh_enable_ip
17.04 -1.5 15.55 ± 5% perf-profile.children.cycles-pp.tcp_write_xmit
17.06 -1.5 15.57 ± 5% perf-profile.children.cycles-pp.__tcp_push_pending_frames
20.36 -1.5 18.91 ± 5% perf-profile.children.cycles-pp.tcp_v4_do_rcv
19.12 -1.4 17.69 ± 5% perf-profile.children.cycles-pp.ip_local_deliver_finish
19.09 -1.4 17.66 ± 5% perf-profile.children.cycles-pp.ip_protocol_deliver_rcu
19.17 -1.4 17.75 ± 5% perf-profile.children.cycles-pp.ip_local_deliver
14.66 -1.2 13.41 ± 6% perf-profile.children.cycles-pp.__inet_stream_connect
18.50 -1.2 17.25 ± 5% perf-profile.children.cycles-pp.tcp_v4_rcv
14.72 -1.2 13.48 ± 6% perf-profile.children.cycles-pp.inet_stream_connect
14.89 ± 2% -1.2 13.67 ± 6% perf-profile.children.cycles-pp.__x64_sys_connect
14.88 -1.2 13.65 ± 6% perf-profile.children.cycles-pp.__sys_connect
13.95 -1.1 12.87 ± 6% perf-profile.children.cycles-pp.tcp_rcv_state_process
11.08 -1.0 10.10 ± 5% perf-profile.children.cycles-pp.__x64_sys_sendto
10.64 -1.0 9.67 ± 5% perf-profile.children.cycles-pp.tcp_sendmsg
10.93 -1.0 9.95 ± 5% perf-profile.children.cycles-pp.sock_sendmsg
11.04 -1.0 10.06 ± 5% perf-profile.children.cycles-pp.__sys_sendto
10.54 ± 2% -0.9 9.61 ± 6% perf-profile.children.cycles-pp.__release_sock
9.17 -0.7 8.43 ± 5% perf-profile.children.cycles-pp.tcp_sendmsg_locked
13.11 ± 2% -0.7 12.38 ± 5% perf-profile.children.cycles-pp.sock_close
13.09 ± 2% -0.7 12.37 ± 5% perf-profile.children.cycles-pp.__sock_release
12.97 ± 2% -0.7 12.25 ± 5% perf-profile.children.cycles-pp.inet_release
9.25 ± 2% -0.7 8.54 ± 6% perf-profile.children.cycles-pp.release_sock
12.26 ± 2% -0.7 11.56 ± 5% perf-profile.children.cycles-pp.tcp_close
7.26 -0.7 6.58 ± 6% perf-profile.children.cycles-pp.tcp_v4_connect
1.14 ± 5% -0.5 0.61 ± 4% perf-profile.children.cycles-pp.inet_ehashfn
5.73 -0.5 5.26 ± 6% perf-profile.children.cycles-pp.tcp_connect
2.66 ± 2% -0.4 2.26 ± 5% perf-profile.children.cycles-pp.tcp_ack
1.81 ± 4% -0.4 1.42 ± 5% perf-profile.children.cycles-pp.__inet_lookup_established
6.20 -0.3 5.85 ± 5% perf-profile.children.cycles-pp.tcp_rcv_established
1.46 ± 3% -0.3 1.20 ± 6% perf-profile.children.cycles-pp.ip_route_output_key_hash_rcu
1.50 ± 3% -0.3 1.25 ± 6% perf-profile.children.cycles-pp.ip_route_output_key_hash
0.81 ± 3% -0.2 0.59 ± 6% perf-profile.children.cycles-pp.tcp_get_metrics
1.09 ± 3% -0.2 0.89 ± 6% perf-profile.children.cycles-pp.ip_route_output_flow
1.04 ± 2% -0.2 0.86 ± 7% perf-profile.children.cycles-pp.tcp_init_transfer
2.14 -0.2 1.97 ± 5% perf-profile.children.cycles-pp.tcp_conn_request
0.59 ± 2% -0.2 0.43 ± 6% perf-profile.children.cycles-pp.tcp_update_metrics
0.57 -0.2 0.40 ± 9% perf-profile.children.cycles-pp.ip_rcv_core
0.30 ± 4% -0.2 0.14 ± 7% perf-profile.children.cycles-pp.inet_lookup_ifaddr_rcu
0.31 ± 5% -0.2 0.15 ± 8% perf-profile.children.cycles-pp.__ip_dev_find
0.76 ± 2% -0.2 0.61 ± 3% perf-profile.children.cycles-pp.tcp_set_state
0.58 ± 2% -0.1 0.43 ± 8% perf-profile.children.cycles-pp.tcp_init_metrics
0.21 ± 5% -0.1 0.07 ± 6% perf-profile.children.cycles-pp.sock_prot_inuse_add
0.67 ± 2% -0.1 0.53 ± 7% perf-profile.children.cycles-pp.ip_rcv_finish_core
0.41 ± 2% -0.1 0.27 ± 4% perf-profile.children.cycles-pp.__tcp_select_window
2.15 ± 3% -0.1 2.02 ± 6% perf-profile.children.cycles-pp.tcp_v4_syn_recv_sock
0.69 ± 2% -0.1 0.56 ± 7% perf-profile.children.cycles-pp.ip_rcv_finish
1.72 -0.1 1.59 ± 6% perf-profile.children.cycles-pp.schedule_idle
0.31 ± 5% -0.1 0.20 ± 8% perf-profile.children.cycles-pp.tcp_sync_mss
0.58 ± 3% -0.1 0.47 ± 7% perf-profile.children.cycles-pp.tcp_time_wait
0.27 ± 2% -0.1 0.16 ± 2% perf-profile.children.cycles-pp.tcp_rack_update_reo_wnd
0.55 ± 2% -0.1 0.44 ± 6% perf-profile.children.cycles-pp.__inet_hash_connect
0.34 ± 2% -0.1 0.23 ± 5% perf-profile.children.cycles-pp.tcp_schedule_loss_probe
0.29 ± 2% -0.1 0.18 ± 5% perf-profile.children.cycles-pp.tcp_newly_delivered
0.17 ± 7% -0.1 0.06 ± 6% perf-profile.children.cycles-pp.__sk_free
0.57 ± 4% -0.1 0.47 ± 7% perf-profile.children.cycles-pp.tcp_finish_connect
0.31 ± 4% -0.1 0.21 ± 3% perf-profile.children.cycles-pp.__ip_finish_output
0.32 ± 3% -0.1 0.24 ± 4% perf-profile.children.cycles-pp.inet_unhash
0.93 ± 2% -0.1 0.85 ± 6% perf-profile.children.cycles-pp.inet_create
0.20 ± 8% -0.1 0.13 ± 5% perf-profile.children.cycles-pp.inet_sock_destruct
0.74 ± 2% -0.1 0.68 ± 4% perf-profile.children.cycles-pp.tcp_done
0.28 -0.1 0.21 ± 11% perf-profile.children.cycles-pp.tcp_parse_options
0.29 ± 5% -0.1 0.23 perf-profile.children.cycles-pp.__inet_inherit_port
0.44 ± 2% -0.1 0.38 ± 5% perf-profile.children.cycles-pp.inet_csk_route_child_sock
0.32 ± 5% -0.1 0.26 ± 10% perf-profile.children.cycles-pp.__inet_check_established
0.45 ± 5% -0.1 0.38 ± 6% perf-profile.children.cycles-pp.inet_csk_route_req
0.57 ± 3% -0.1 0.52 ± 6% perf-profile.children.cycles-pp.dst_release
0.17 ± 5% -0.1 0.11 ± 9% perf-profile.children.cycles-pp.tcp_mtup_init
0.22 ± 5% -0.1 0.16 ± 17% perf-profile.children.cycles-pp.__inet_lookup_listener
0.46 ± 2% -0.1 0.40 ± 5% perf-profile.children.cycles-pp.sk_alloc
0.28 ± 4% -0.1 0.23 ± 5% perf-profile.children.cycles-pp.inet_put_port
0.08 ± 5% -0.1 0.03 ±100% perf-profile.children.cycles-pp.inet_ehash_nolisten
0.32 -0.0 0.28 ± 10% perf-profile.children.cycles-pp.tcp_ack_update_rtt
0.29 ± 5% -0.0 0.25 ± 4% perf-profile.children.cycles-pp.inet_ehash_insert
0.17 ± 2% -0.0 0.12 ± 4% perf-profile.children.cycles-pp.tcp_stream_memory_free
0.13 ± 5% -0.0 0.09 ± 8% perf-profile.children.cycles-pp.tcp_select_initial_window
0.32 ± 6% -0.0 0.29 ± 3% perf-profile.children.cycles-pp.inet_csk_reqsk_queue_hash_add
0.27 ± 4% -0.0 0.23 ± 8% perf-profile.children.cycles-pp.rebalance_domains
0.26 ± 3% -0.0 0.23 ± 7% perf-profile.children.cycles-pp.tcp_update_pacing_rate
0.15 ± 7% -0.0 0.12 ± 6% perf-profile.children.cycles-pp.secure_tcp_ts_off
0.10 ± 4% -0.0 0.07 ± 10% perf-profile.children.cycles-pp.ip_build_and_send_pkt
0.20 ± 5% -0.0 0.17 ± 6% perf-profile.children.cycles-pp._raw_spin_trylock
0.09 ± 4% -0.0 0.06 ± 13% perf-profile.children.cycles-pp.tcp_push
0.11 ± 4% -0.0 0.09 ± 4% perf-profile.children.cycles-pp.sock_alloc_inode
0.08 ± 5% -0.0 0.07 ± 13% perf-profile.children.cycles-pp.tcp_sndbuf_expand
0.13 ± 3% -0.0 0.12 ± 3% perf-profile.children.cycles-pp.tick_nohz_idle_enter
0.16 ± 2% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.__ip_local_out
0.29 ± 6% +0.0 0.33 ± 5% perf-profile.children.cycles-pp.update_curr
0.16 ± 2% +0.0 0.20 ± 9% perf-profile.children.cycles-pp.sk_stream_kill_queues
0.11 ± 12% +0.0 0.15 ± 8% perf-profile.children.cycles-pp.tcp_check_oom
0.00 +0.1 0.05 perf-profile.children.cycles-pp.tcp_rearm_rto
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.woken_wake_function
0.00 +0.1 0.06 ± 9% perf-profile.children.cycles-pp.deactivate_task
0.36 ± 3% +0.1 0.42 ± 6% perf-profile.children.cycles-pp.apparmor_socket_post_create
0.27 +0.1 0.33 ± 8% perf-profile.children.cycles-pp.tcp_write_queue_purge
0.50 ± 3% +0.1 0.56 ± 6% perf-profile.children.cycles-pp.security_file_free
0.48 ± 3% +0.1 0.55 ± 6% perf-profile.children.cycles-pp.apparmor_file_free_security
0.46 ± 2% +0.1 0.53 ± 6% perf-profile.children.cycles-pp.sk_stream_alloc_skb
0.64 ± 5% +0.1 0.74 ± 5% perf-profile.children.cycles-pp.tcp_send_fin
0.80 ± 5% +0.1 0.93 ± 8% perf-profile.children.cycles-pp.percpu_counter_add_batch
0.69 +0.2 0.87 ± 8% perf-profile.children.cycles-pp.__sk_mem_reduce_allocated
0.65 ± 6% +0.2 0.83 ± 7% perf-profile.children.cycles-pp.sk_forced_mem_schedule
1.12 ± 5% -0.5 0.60 ± 5% perf-profile.self.cycles-pp.inet_ehashfn
0.36 ± 8% -0.2 0.15 ± 7% perf-profile.self.cycles-pp.tcp_get_metrics
1.22 -0.2 1.03 ± 4% perf-profile.self.cycles-pp.__tcp_transmit_skb
0.56 ± 4% -0.2 0.38 ± 4% perf-profile.self.cycles-pp.ip_protocol_deliver_rcu
0.71 ± 2% -0.2 0.53 ± 7% perf-profile.self.cycles-pp.__ip_queue_xmit
0.56 -0.2 0.40 ± 8% perf-profile.self.cycles-pp.ip_rcv_core
0.29 ± 6% -0.2 0.14 ± 7% perf-profile.self.cycles-pp.inet_lookup_ifaddr_rcu
0.61 ± 4% -0.2 0.46 ± 7% perf-profile.self.cycles-pp.ip_output
0.21 ± 5% -0.1 0.07 ± 7% perf-profile.self.cycles-pp.sock_prot_inuse_add
0.41 ± 2% -0.1 0.27 ± 4% perf-profile.self.cycles-pp.__tcp_select_window
0.66 ± 2% -0.1 0.53 ± 8% perf-profile.self.cycles-pp.ip_rcv_finish_core
0.99 ± 3% -0.1 0.86 ± 5% perf-profile.self.cycles-pp.ip_route_output_key_hash_rcu
0.31 ± 6% -0.1 0.19 ± 7% perf-profile.self.cycles-pp.tcp_sync_mss
0.89 ± 3% -0.1 0.77 ± 4% perf-profile.self.cycles-pp.__sched_text_start
0.27 ± 2% -0.1 0.16 ± 4% perf-profile.self.cycles-pp.tcp_rack_update_reo_wnd
0.16 ± 10% -0.1 0.05 ± 8% perf-profile.self.cycles-pp.__sk_free
0.30 ± 2% -0.1 0.20 ± 5% perf-profile.self.cycles-pp.tcp_schedule_loss_probe
0.28 -0.1 0.18 ± 8% perf-profile.self.cycles-pp.tcp_newly_delivered
0.26 ± 3% -0.1 0.16 ± 5% perf-profile.self.cycles-pp.__ip_finish_output
0.28 -0.1 0.20 ± 10% perf-profile.self.cycles-pp.tcp_parse_options
0.23 ± 3% -0.1 0.16 ± 7% perf-profile.self.cycles-pp.tcp_set_state
0.10 ± 9% -0.1 0.03 ±100% perf-profile.self.cycles-pp.inet_put_port
0.21 ± 8% -0.1 0.14 ± 9% perf-profile.self.cycles-pp.tcp_update_metrics
0.24 ± 6% -0.1 0.17 ± 4% perf-profile.self.cycles-pp.sk_clone_lock
0.09 ± 4% -0.1 0.03 ±100% perf-profile.self.cycles-pp.__inet_lookup_listener
0.87 -0.1 0.80 ± 6% perf-profile.self.cycles-pp.ipv4_dst_check
0.18 ± 4% -0.1 0.12 ± 6% perf-profile.self.cycles-pp.__inet_hash_connect
0.63 -0.1 0.57 ± 6% perf-profile.self.cycles-pp.tcp_ack
0.26 ± 3% -0.1 0.20 ± 5% perf-profile.self.cycles-pp.tcp_event_new_data_sent
0.58 ± 2% -0.1 0.52 ± 4% perf-profile.self.cycles-pp.tcp_v4_rcv
0.57 ± 3% -0.1 0.51 ± 6% perf-profile.self.cycles-pp.dst_release
0.17 ± 5% -0.1 0.11 ± 7% perf-profile.self.cycles-pp.tcp_mtup_init
0.16 -0.1 0.10 ± 4% perf-profile.self.cycles-pp.inet_csk_get_port
0.30 ± 3% -0.0 0.25 ± 10% perf-profile.self.cycles-pp.tcp_conn_request
0.28 ± 3% -0.0 0.23 ± 9% perf-profile.self.cycles-pp.tcp_ack_update_rtt
0.29 ± 5% -0.0 0.25 ± 5% perf-profile.self.cycles-pp.sk_alloc
0.13 ± 5% -0.0 0.09 ± 7% perf-profile.self.cycles-pp.tcp_select_initial_window
0.09 ± 7% -0.0 0.05 ± 58% perf-profile.self.cycles-pp.inet_twsk_kill
0.16 ± 2% -0.0 0.12 ± 4% perf-profile.self.cycles-pp.tcp_stream_memory_free
0.13 ± 5% -0.0 0.10 ± 9% perf-profile.self.cycles-pp.secure_tcp_ts_off
0.07 ± 10% -0.0 0.04 ± 57% perf-profile.self.cycles-pp.inet_create
0.15 ± 4% -0.0 0.12 ± 13% perf-profile.self.cycles-pp.tcp_init_metrics
0.41 -0.0 0.38 ± 5% perf-profile.self.cycles-pp.tcp_write_xmit
0.25 ± 3% -0.0 0.23 ± 6% perf-profile.self.cycles-pp.tcp_update_pacing_rate
0.20 ± 5% -0.0 0.17 ± 6% perf-profile.self.cycles-pp._raw_spin_trylock
0.10 ± 5% -0.0 0.07 ± 10% perf-profile.self.cycles-pp.ip_build_and_send_pkt
0.14 ± 6% -0.0 0.12 ± 9% perf-profile.self.cycles-pp.tcp_init_sock
0.08 ± 5% -0.0 0.06 ± 13% perf-profile.self.cycles-pp.tcp_push
0.15 ± 8% -0.0 0.13 ± 8% perf-profile.self.cycles-pp.__inet_bind
0.08 ± 5% -0.0 0.07 ± 13% perf-profile.self.cycles-pp.tcp_sndbuf_expand
0.09 ± 4% -0.0 0.07 ± 10% perf-profile.self.cycles-pp.exit_to_usermode_loop
0.14 ± 3% -0.0 0.12 ± 5% perf-profile.self.cycles-pp.dequeue_entity
0.16 ± 2% +0.0 0.18 ± 2% perf-profile.self.cycles-pp.process_backlog
0.12 ± 3% +0.0 0.14 ± 3% perf-profile.self.cycles-pp.ip_send_check
0.06 +0.0 0.08 ± 6% perf-profile.self.cycles-pp.tcp_data_queue
0.06 ± 6% +0.0 0.08 ± 5% perf-profile.self.cycles-pp.tcp_queue_rcv
0.08 +0.0 0.10 ± 7% perf-profile.self.cycles-pp.tcp_openreq_init_rwin
0.15 ± 7% +0.0 0.17 ± 4% perf-profile.self.cycles-pp.update_curr
0.32 ± 2% +0.0 0.35 ± 3% perf-profile.self.cycles-pp.__dev_queue_xmit
0.11 ± 12% +0.0 0.15 ± 8% perf-profile.self.cycles-pp.tcp_check_oom
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.deactivate_task
0.48 ± 3% +0.1 0.55 ± 6% perf-profile.self.cycles-pp.apparmor_file_free_security
0.79 ± 5% +0.1 0.93 ± 8% perf-profile.self.cycles-pp.percpu_counter_add_batch
0.69 ± 2% +0.2 0.86 ± 7% perf-profile.self.cycles-pp.__sk_mem_reduce_allocated
0.64 ± 6% +0.2 0.82 ± 7% perf-profile.self.cycles-pp.sk_forced_mem_schedule
***************************************************************************************************
lkp-knm01: 288 threads Intel(R) Xeon Phi(TM) CPU 7295 @ 1.50GHz with 80G 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-knm01/signal1/will-it-scale/0x11
commit:
c5f8689118 (" RISC-V Fixes for 5.6-rc4")
fda31c5029 ("signal: avoid double atomic counter increments for user accounting")
c5f86891185c408b fda31c50292a5062332fa0343c0
---------------- ---------------------------
%stddev %change %stddev
\ | \
3067 +552.8% 20025 will-it-scale.per_process_ops
340.21 -7.5% 314.76 will-it-scale.time.elapsed_time
340.21 -7.5% 314.76 will-it-scale.time.elapsed_time.max
1355 -39.6% 818.25 ± 6% will-it-scale.time.involuntary_context_switches
9.00 -63.9% 3.25 ± 13% will-it-scale.time.percent_of_cpu_this_job_got
25.68 -73.4% 6.82 ± 8% will-it-scale.time.system_time
883653 +552.7% 5767476 will-it-scale.workload
26.46 +3.6% 27.42 ± 3% boot-time.dhcp
1.657e+09 -30.6% 1.15e+09 cpuidle.C1.time
3193373 ± 14% -25.0% 2396004 ± 2% cpuidle.C1.usage
1.73 ± 4% -0.5 1.27 ± 3% mpstat.cpu.all.idle%
0.04 ± 4% -0.0 0.00 ± 31% mpstat.cpu.all.soft%
95.77 -10.6 85.17 mpstat.cpu.all.sys%
2.46 +11.1 13.56 mpstat.cpu.all.usr%
95.00 -11.3% 84.25 vmstat.cpu.sy
2.00 +550.0% 13.00 vmstat.cpu.us
1944 +16.2% 2260 ± 2% vmstat.system.cs
470108 ± 15% +24.8% 586837 vmstat.system.in
123551 +16.8% 144321 numa-vmstat.node0.nr_active_anon
36751 ± 7% -85.1% 5494 numa-vmstat.node0.nr_inactive_anon
46933 -65.5% 16169 ± 42% numa-vmstat.node0.nr_mapped
41995 ± 2% -11.3% 37270 numa-vmstat.node0.nr_shmem
123552 +16.8% 144323 numa-vmstat.node0.nr_zone_active_anon
36750 ± 7% -85.0% 5494 numa-vmstat.node0.nr_zone_inactive_anon
493669 +16.9% 577281 meminfo.Active
493599 +16.9% 577219 meminfo.Active(anon)
115818 ± 7% +57.5% 182439 ± 6% meminfo.AnonHugePages
148593 ± 7% -85.1% 22201 meminfo.Inactive
148358 ± 7% -85.2% 21980 meminfo.Inactive(anon)
200638 -62.5% 75186 ± 37% meminfo.Mapped
169522 ± 2% -12.0% 149183 meminfo.Shmem
493298 +16.9% 576732 numa-meminfo.node0.Active
493228 +16.9% 576670 numa-meminfo.node0.Active(anon)
115754 ± 7% +57.5% 182348 ± 6% numa-meminfo.node0.AnonHugePages
147885 ± 7% -85.0% 22200 numa-meminfo.node0.Inactive
147650 ± 7% -85.1% 21978 numa-meminfo.node0.Inactive(anon)
188036 -65.8% 64244 ± 42% numa-meminfo.node0.Mapped
2596576 -9.8% 2340996 ± 2% numa-meminfo.node0.MemUsed
168709 ± 2% -11.7% 148991 numa-meminfo.node0.Shmem
1642 ± 15% -21.1% 1295 ± 10% slabinfo.Acpi-Parse.active_objs
1642 ± 15% -21.1% 1295 ± 10% slabinfo.Acpi-Parse.num_objs
1761 ± 4% -8.0% 1620 ± 8% slabinfo.file_lock_cache.active_objs
1761 ± 4% -8.0% 1620 ± 8% slabinfo.file_lock_cache.num_objs
57952 ± 3% -8.9% 52785 ± 5% slabinfo.filp.active_objs
57966 ± 3% -8.8% 52839 ± 5% slabinfo.filp.num_objs
1147 ± 6% -14.4% 981.75 ± 11% slabinfo.mnt_cache.active_objs
1147 ± 6% -14.4% 981.75 ± 11% slabinfo.mnt_cache.num_objs
1233 ± 10% -12.6% 1078 ± 3% slabinfo.task_group.active_objs
1233 ± 10% -12.6% 1078 ± 3% slabinfo.task_group.num_objs
123402 +17.0% 144354 proc-vmstat.nr_active_anon
118969 -4.5% 113609 proc-vmstat.nr_anon_pages
311079 -1.7% 305856 proc-vmstat.nr_file_pages
37156 ± 7% -85.2% 5494 proc-vmstat.nr_inactive_anon
50253 -62.1% 19066 ± 37% proc-vmstat.nr_mapped
433.00 -49.8% 217.25 ± 96% proc-vmstat.nr_mlock
42455 ± 2% -12.0% 37362 proc-vmstat.nr_shmem
29831 -1.4% 29426 proc-vmstat.nr_slab_reclaimable
78999 -2.4% 77135 proc-vmstat.nr_slab_unreclaimable
123402 +17.0% 144354 proc-vmstat.nr_zone_active_anon
37156 ± 7% -85.2% 5494 proc-vmstat.nr_zone_inactive_anon
3085 ± 13% -46.9% 1638 ± 75% proc-vmstat.numa_hint_faults
3085 ± 13% -46.9% 1638 ± 75% proc-vmstat.numa_hint_faults_local
902639 +2.4% 924149 proc-vmstat.numa_hit
902639 +2.4% 924149 proc-vmstat.numa_local
124435 ± 7% -12.6% 108771 ± 10% proc-vmstat.numa_pte_updates
686.50 ± 24% +443.0% 3727 ± 6% proc-vmstat.pgactivate
966850 +3.7% 1002458 proc-vmstat.pgalloc_normal
833907 +3.5% 863467 proc-vmstat.pgfault
110012 ± 22% -72.3% 30477 ± 38% sched_debug.cfs_rq:/.MIN_vruntime.avg
28555041 ± 13% -69.3% 8777414 ± 38% sched_debug.cfs_rq:/.MIN_vruntime.max
1729376 ± 16% -70.1% 516315 ± 38% sched_debug.cfs_rq:/.MIN_vruntime.stddev
157262 -18.1% 128746 sched_debug.cfs_rq:/.exec_clock.avg
161920 -18.3% 132304 sched_debug.cfs_rq:/.exec_clock.max
80370 ± 2% +28.9% 103558 ± 8% sched_debug.cfs_rq:/.exec_clock.min
5902 -62.1% 2234 ± 24% sched_debug.cfs_rq:/.exec_clock.stddev
6889 ± 3% -35.6% 4434 ± 11% sched_debug.cfs_rq:/.load.avg
1010490 ± 7% -65.0% 354092 ± 32% sched_debug.cfs_rq:/.load.max
60658 ± 7% -63.5% 22142 ± 33% sched_debug.cfs_rq:/.load.stddev
6.31 ± 2% -34.2% 4.15 ± 13% sched_debug.cfs_rq:/.load_avg.avg
802.83 ± 4% -61.6% 308.55 ± 32% sched_debug.cfs_rq:/.load_avg.max
48.94 ± 4% -59.3% 19.93 ± 32% sched_debug.cfs_rq:/.load_avg.stddev
110013 ± 22% -72.3% 30477 ± 38% sched_debug.cfs_rq:/.max_vruntime.avg
28555439 ± 13% -69.3% 8777417 ± 38% sched_debug.cfs_rq:/.max_vruntime.max
1729399 ± 16% -70.1% 516315 ± 38% sched_debug.cfs_rq:/.max_vruntime.stddev
52675531 -17.0% 43694414 sched_debug.cfs_rq:/.min_vruntime.avg
54455320 -17.6% 44888232 sched_debug.cfs_rq:/.min_vruntime.max
25078264 ± 4% +36.4% 34197680 ± 8% sched_debug.cfs_rq:/.min_vruntime.min
2299146 -55.8% 1015351 ± 17% sched_debug.cfs_rq:/.min_vruntime.stddev
1.92 ± 4% -32.2% 1.30 ± 7% sched_debug.cfs_rq:/.nr_running.max
0.67 +20.0% 0.80 sched_debug.cfs_rq:/.nr_running.min
0.08 ± 8% -47.9% 0.04 ± 16% sched_debug.cfs_rq:/.nr_running.stddev
4.82 ± 7% -64.4% 1.71 ± 19% sched_debug.cfs_rq:/.nr_spread_over.avg
178.50 -45.7% 96.95 ± 18% sched_debug.cfs_rq:/.nr_spread_over.max
15.91 ± 2% -50.2% 7.92 ± 19% sched_debug.cfs_rq:/.nr_spread_over.stddev
5.48 ± 2% -32.7% 3.69 ± 12% sched_debug.cfs_rq:/.runnable_load_avg.avg
800.58 ± 4% -62.9% 297.00 ± 33% sched_debug.cfs_rq:/.runnable_load_avg.max
47.32 ± 4% -60.9% 18.52 ± 34% sched_debug.cfs_rq:/.runnable_load_avg.stddev
6874 ± 3% -35.5% 4432 ± 11% sched_debug.cfs_rq:/.runnable_weight.avg
1009164 ± 7% -64.9% 354035 ± 32% sched_debug.cfs_rq:/.runnable_weight.max
60580 ± 7% -63.5% 22139 ± 33% sched_debug.cfs_rq:/.runnable_weight.stddev
1.39 ± 97% -99.2% 0.01 ± 34% sched_debug.cfs_rq:/.spread.avg
399.69 ± 97% -99.2% 3.00 ± 34% sched_debug.cfs_rq:/.spread.max
23.51 ± 97% -99.2% 0.18 ± 34% sched_debug.cfs_rq:/.spread.stddev
1435730 ± 50% -99.7% 4004 ±4085% sched_debug.cfs_rq:/.spread0.avg
2590437 ± 27% -81.9% 468538 ± 30% sched_debug.cfs_rq:/.spread0.max
-26578845 -62.0% -10090079 sched_debug.cfs_rq:/.spread0.min
2318545 -61.7% 887260 ± 20% sched_debug.cfs_rq:/.spread0.stddev
211.50 ± 49% +104.9% 433.30 ± 10% sched_debug.cfs_rq:/.util_avg.min
74.21 ± 4% -18.1% 60.76 ± 3% sched_debug.cfs_rq:/.util_avg.stddev
897.67 ± 5% -21.0% 709.55 ± 15% sched_debug.cfs_rq:/.util_est_enqueued.max
172.54 -13.1% 149.94 ± 2% sched_debug.cfs_rq:/.util_est_enqueued.stddev
79667 ± 12% +914.5% 808208 sched_debug.cpu.avg_idle.min
212992 -13.6% 184095 sched_debug.cpu.clock.avg
215395 -13.2% 186974 sched_debug.cpu.clock.max
210678 -14.0% 181244 sched_debug.cpu.clock.min
1344 ± 4% +23.5% 1660 ± 8% sched_debug.cpu.clock.stddev
212992 -13.6% 184095 sched_debug.cpu.clock_task.avg
215395 -13.2% 186974 sched_debug.cpu.clock_task.max
210678 -14.0% 181244 sched_debug.cpu.clock_task.min
1344 ± 4% +23.5% 1660 ± 8% sched_debug.cpu.clock_task.stddev
7154 -21.4% 5623 ± 13% sched_debug.cpu.curr->pid.max
2170 ± 6% +25.5% 2724 ± 2% sched_debug.cpu.curr->pid.min
434.69 ± 8% -36.1% 277.74 ± 17% sched_debug.cpu.curr->pid.stddev
847958 ± 6% -6.1% 796043 ± 6% sched_debug.cpu.max_idle_balance_cost.avg
3727165 ± 5% -16.6% 3109400 ± 12% sched_debug.cpu.max_idle_balance_cost.max
532179 ± 2% -38.6% 326898 ± 3% sched_debug.cpu.max_idle_balance_cost.stddev
0.00 ± 2% -58.6% 0.00 ± 18% sched_debug.cpu.next_balance.stddev
2.67 -19.4% 2.15 ± 7% sched_debug.cpu.nr_running.max
0.16 -31.6% 0.11 ± 14% sched_debug.cpu.nr_running.stddev
23319 ± 9% +53.8% 35861 ± 17% sched_debug.cpu.nr_switches.max
496.92 ± 8% +90.3% 945.60 ± 35% sched_debug.cpu.nr_switches.min
1266 -11.0% 1127 sched_debug.cpu.sched_count.avg
18347 ± 18% +73.7% 31876 ± 18% sched_debug.cpu.sched_count.max
2500 ± 3% +16.6% 2915 ± 9% sched_debug.cpu.sched_count.stddev
69.50 -29.8% 48.80 ± 3% sched_debug.cpu.sched_goidle.avg
225.86 ± 3% -8.7% 206.16 sched_debug.cpu.sched_goidle.stddev
8740 ± 15% +67.9% 14676 ± 21% sched_debug.cpu.ttwu_count.max
106.50 +14.0% 121.40 ± 5% sched_debug.cpu.ttwu_count.min
1127 ± 4% +20.7% 1360 ± 10% sched_debug.cpu.ttwu_count.stddev
8094 ± 19% +75.2% 14185 ± 22% sched_debug.cpu.ttwu_local.max
101.33 +16.3% 117.80 ± 5% sched_debug.cpu.ttwu_local.min
1033 ± 5% +22.5% 1266 ± 11% sched_debug.cpu.ttwu_local.stddev
210660 -14.0% 181223 sched_debug.cpu_clk
209992 -14.0% 180528 sched_debug.ktime
0.00 -62.5% 0.00 ± 34% sched_debug.rt_rq:/.rt_nr_migratory.avg
0.67 -62.5% 0.25 ± 34% sched_debug.rt_rq:/.rt_nr_migratory.max
0.04 -62.5% 0.01 ± 34% sched_debug.rt_rq:/.rt_nr_migratory.stddev
0.00 -62.5% 0.00 ± 34% sched_debug.rt_rq:/.rt_nr_running.avg
0.67 -62.5% 0.25 ± 34% sched_debug.rt_rq:/.rt_nr_running.max
0.04 -62.5% 0.01 ± 34% sched_debug.rt_rq:/.rt_nr_running.stddev
2.03 -10.0% 1.82 sched_debug.rt_rq:/.rt_runtime.stddev
1.05 ± 6% -54.4% 0.48 ± 89% sched_debug.rt_rq:/.rt_time.avg
213376 -14.0% 183399 sched_debug.sched_clk
126907 -15.5% 107271 ± 2% softirqs.CPU0.TIMER
127602 -19.4% 102862 ± 2% softirqs.CPU10.TIMER
128215 -15.3% 108633 ± 4% softirqs.CPU11.TIMER
125593 +8.1% 135781 ± 4% softirqs.CPU112.TIMER
126428 -12.4% 110694 ± 8% softirqs.CPU118.TIMER
127198 -17.5% 104927 softirqs.CPU12.TIMER
127387 -18.2% 104211 softirqs.CPU13.TIMER
127702 -20.7% 101213 ± 4% softirqs.CPU14.TIMER
126108 -14.4% 107987 ± 4% softirqs.CPU140.TIMER
151683 ± 2% -6.5% 141860 softirqs.CPU143.RCU
125664 -10.7% 112215 ± 7% softirqs.CPU147.TIMER
127409 -17.8% 104706 ± 2% softirqs.CPU15.TIMER
126694 -13.3% 109860 ± 3% softirqs.CPU16.TIMER
125411 -13.0% 109148 ± 4% softirqs.CPU163.TIMER
126918 -15.7% 106978 ± 2% softirqs.CPU17.TIMER
125827 +13.6% 142953 ± 10% softirqs.CPU175.TIMER
126114 -10.3% 113071 ± 5% softirqs.CPU179.TIMER
127109 -10.8% 113366 ± 7% softirqs.CPU18.TIMER
125761 -14.7% 107275 ± 5% softirqs.CPU182.TIMER
125964 -14.6% 107604 ± 6% softirqs.CPU183.TIMER
125292 -16.3% 104829 ± 7% softirqs.CPU188.TIMER
124946 -15.3% 105819 ± 5% softirqs.CPU189.TIMER
126958 -18.8% 103141 softirqs.CPU19.TIMER
129119 -12.2% 113425 ± 5% softirqs.CPU2.TIMER
128004 -14.1% 109891 ± 4% softirqs.CPU20.TIMER
125490 -10.6% 112249 ± 4% softirqs.CPU201.TIMER
125498 -12.7% 109598 ± 3% softirqs.CPU204.TIMER
125217 -17.2% 103714 ± 3% softirqs.CPU205.TIMER
149348 ± 3% -7.0% 138827 ± 2% softirqs.CPU209.RCU
128280 -13.0% 111590 ± 6% softirqs.CPU21.TIMER
124326 -10.4% 111455 ± 4% softirqs.CPU211.TIMER
124159 -10.3% 111419 ± 5% softirqs.CPU217.TIMER
126809 -12.2% 111343 ± 5% softirqs.CPU22.TIMER
127223 -14.5% 108804 ± 2% softirqs.CPU23.TIMER
125104 -17.6% 103046 ± 2% softirqs.CPU230.TIMER
125513 -17.3% 103833 ± 4% softirqs.CPU231.TIMER
145353 ± 2% -11.5% 128639 ± 3% softirqs.CPU232.RCU
148102 ± 3% -10.9% 132008 softirqs.CPU233.RCU
124656 -11.6% 110217 ± 4% softirqs.CPU238.TIMER
125885 -11.3% 111674 ± 6% softirqs.CPU239.TIMER
126925 -12.3% 111331 ± 6% softirqs.CPU24.TIMER
126896 -18.9% 102913 softirqs.CPU25.TIMER
126926 -13.9% 109332 ± 6% softirqs.CPU26.TIMER
124843 -14.4% 106864 ± 8% softirqs.CPU264.TIMER
124548 -19.9% 99763 ± 2% softirqs.CPU265.TIMER
124505 -21.0% 98321 ± 3% softirqs.CPU267.TIMER
126787 -16.6% 105683 ± 2% softirqs.CPU27.TIMER
124670 -11.9% 109797 ± 5% softirqs.CPU271.TIMER
125126 -15.7% 105434 ± 7% softirqs.CPU272.TIMER
124914 -18.0% 102384 softirqs.CPU276.TIMER
124637 -15.2% 105734 ± 6% softirqs.CPU277.TIMER
126165 -19.3% 101875 ± 3% softirqs.CPU278.TIMER
127070 -15.2% 107787 ± 2% softirqs.CPU28.TIMER
147682 ± 3% -7.4% 136816 ± 2% softirqs.CPU281.RCU
156309 ± 6% -11.7% 138002 ± 4% softirqs.CPU283.RCU
131076 ± 4% -12.1% 115207 ± 6% softirqs.CPU283.TIMER
124947 -20.2% 99737 ± 4% softirqs.CPU284.TIMER
125886 -16.9% 104560 ± 5% softirqs.CPU285.TIMER
123762 -15.9% 104068 softirqs.CPU286.TIMER
48425 ± 8% +157.2% 124544 ± 10% softirqs.CPU287.RCU
49910 +84.0% 91844 ± 12% softirqs.CPU287.TIMER
127042 -13.4% 110005 ± 3% softirqs.CPU29.TIMER
126872 -20.0% 101525 ± 4% softirqs.CPU3.TIMER
126487 -14.7% 107872 ± 5% softirqs.CPU30.TIMER
126758 -18.0% 103990 ± 3% softirqs.CPU31.TIMER
126973 -21.0% 100312 ± 2% softirqs.CPU32.TIMER
127155 -17.8% 104473 ± 2% softirqs.CPU33.TIMER
128219 -17.6% 105609 softirqs.CPU34.TIMER
154527 ± 7% -10.1% 138967 ± 2% softirqs.CPU35.RCU
160380 ± 20% -28.5% 114686 ± 8% softirqs.CPU35.TIMER
126861 -13.7% 109531 ± 5% softirqs.CPU37.TIMER
126074 -16.8% 104881 softirqs.CPU38.TIMER
134258 ± 5% -20.5% 106757 softirqs.CPU39.TIMER
131209 ± 2% -18.3% 107174 ± 4% softirqs.CPU4.TIMER
126418 -11.2% 112198 ± 2% softirqs.CPU42.TIMER
126097 -13.5% 109046 ± 6% softirqs.CPU43.TIMER
126490 -18.2% 103508 ± 4% softirqs.CPU44.TIMER
127144 -20.0% 101704 ± 3% softirqs.CPU45.TIMER
128063 -15.3% 108424 ± 7% softirqs.CPU46.TIMER
127621 -16.6% 106471 ± 2% softirqs.CPU47.TIMER
126693 -19.6% 101863 softirqs.CPU48.TIMER
126353 -17.6% 104065 ± 6% softirqs.CPU49.TIMER
127498 -17.2% 105628 ± 2% softirqs.CPU5.TIMER
126467 -17.0% 105026 softirqs.CPU50.TIMER
126653 -14.0% 108865 ± 7% softirqs.CPU51.TIMER
126557 -12.9% 110205 ± 3% softirqs.CPU52.TIMER
160876 ± 20% -28.7% 114698 ± 7% softirqs.CPU53.TIMER
127285 -19.3% 102718 ± 4% softirqs.CPU56.TIMER
126855 -20.8% 100422 ± 3% softirqs.CPU58.TIMER
126652 -15.1% 107573 ± 6% softirqs.CPU59.TIMER
126898 -16.0% 106626 softirqs.CPU6.TIMER
126363 -16.9% 105028 ± 3% softirqs.CPU68.TIMER
126186 -19.0% 102237 softirqs.CPU69.TIMER
127210 -14.3% 109029 ± 3% softirqs.CPU7.TIMER
125925 -15.1% 106863 ± 6% softirqs.CPU70.TIMER
125862 -15.2% 106706 ± 2% softirqs.CPU71.TIMER
126231 -13.2% 109602 ± 9% softirqs.CPU74.TIMER
126338 -15.6% 106674 ± 3% softirqs.CPU75.TIMER
127023 -13.9% 109365 ± 5% softirqs.CPU8.TIMER
126866 -12.7% 110803 softirqs.CPU84.TIMER
126578 -8.8% 115406 ± 3% softirqs.CPU86.TIMER
146718 ± 2% -14.3% 125687 ± 4% softirqs.CPU89.RCU
126854 -13.3% 109959 ± 4% softirqs.CPU9.TIMER
126028 -9.9% 113531 ± 3% softirqs.CPU94.TIMER
127092 -16.5% 106081 ± 6% softirqs.CPU97.TIMER
1187 ± 60% -74.1% 307.50 ± 26% interrupts.32:IR-PCI-MSI.2097155-edge.eth0-TxRx-2
3273 +13.0% 3699 interrupts.CPU1.NMI:Non-maskable_interrupts
3273 +13.0% 3699 interrupts.CPU1.PMI:Performance_monitoring_interrupts
3347 +64.6% 5508 ± 33% interrupts.CPU10.NMI:Non-maskable_interrupts
3347 +64.6% 5508 ± 33% interrupts.CPU10.PMI:Performance_monitoring_interrupts
14.50 ± 10% +5079.3% 751.00 ± 73% interrupts.CPU10.RES:Rescheduling_interrupts
3362 +36.8% 4599 ± 35% interrupts.CPU11.NMI:Non-maskable_interrupts
3362 +36.8% 4599 ± 35% interrupts.CPU11.PMI:Performance_monitoring_interrupts
11.50 ± 13% +2456.5% 294.00 ± 58% interrupts.CPU11.RES:Rescheduling_interrupts
3.00 +4825.0% 147.75 ±167% interrupts.CPU111.RES:Rescheduling_interrupts
113.00 ± 28% -90.5% 10.75 ± 71% interrupts.CPU113.RES:Rescheduling_interrupts
3339 +57.5% 5259 ± 32% interrupts.CPU114.NMI:Non-maskable_interrupts
3339 +57.5% 5259 ± 32% interrupts.CPU114.PMI:Performance_monitoring_interrupts
3333 +83.3% 6109 ± 24% interrupts.CPU115.NMI:Non-maskable_interrupts
3333 +83.3% 6109 ± 24% interrupts.CPU115.PMI:Performance_monitoring_interrupts
1187 ± 60% -74.1% 307.50 ± 26% interrupts.CPU12.32:IR-PCI-MSI.2097155-edge.eth0-TxRx-2
17.00 ± 52% +1208.8% 222.50 ± 5% interrupts.CPU12.RES:Rescheduling_interrupts
290.00 ± 94% -55.1% 130.25 ±166% interrupts.CPU122.RES:Rescheduling_interrupts
4.00 ± 25% +8300.0% 336.00 ± 45% interrupts.CPU124.RES:Rescheduling_interrupts
6587 -47.6% 3453 interrupts.CPU125.NMI:Non-maskable_interrupts
6587 -47.6% 3453 interrupts.CPU125.PMI:Performance_monitoring_interrupts
3.00 +2408.3% 75.25 ±161% interrupts.CPU125.RES:Rescheduling_interrupts
9.00 ± 22% +2138.9% 201.50 ± 7% interrupts.CPU13.RES:Rescheduling_interrupts
3347 +55.9% 5218 ± 32% interrupts.CPU131.NMI:Non-maskable_interrupts
3347 +55.9% 5218 ± 32% interrupts.CPU131.PMI:Performance_monitoring_interrupts
3336 +56.2% 5209 ± 32% interrupts.CPU133.NMI:Non-maskable_interrupts
3336 +56.2% 5209 ± 32% interrupts.CPU133.PMI:Performance_monitoring_interrupts
3312 +57.5% 5218 ± 33% interrupts.CPU134.NMI:Non-maskable_interrupts
3312 +57.5% 5218 ± 33% interrupts.CPU134.PMI:Performance_monitoring_interrupts
3297 +56.7% 5168 ± 33% interrupts.CPU138.NMI:Non-maskable_interrupts
3297 +56.7% 5168 ± 33% interrupts.CPU138.PMI:Performance_monitoring_interrupts
269.50 ± 70% -79.7% 54.75 ± 90% interrupts.CPU138.RES:Rescheduling_interrupts
193.00 ± 82% -98.7% 2.50 ± 60% interrupts.CPU138.TLB:TLB_shootdowns
192.50 ± 86% -82.9% 33.00 ±131% interrupts.CPU139.RES:Rescheduling_interrupts
10.50 ± 33% +2471.4% 270.00 ± 44% interrupts.CPU14.RES:Rescheduling_interrupts
3315 +57.2% 5212 ± 32% interrupts.CPU140.NMI:Non-maskable_interrupts
3315 +57.2% 5212 ± 32% interrupts.CPU140.PMI:Performance_monitoring_interrupts
163.00 ± 65% -92.6% 12.00 ± 70% interrupts.CPU141.RES:Rescheduling_interrupts
3152 +57.3% 4958 ± 32% interrupts.CPU142.NMI:Non-maskable_interrupts
3152 +57.3% 4958 ± 32% interrupts.CPU142.PMI:Performance_monitoring_interrupts
3150 +79.6% 5656 ± 23% interrupts.CPU143.NMI:Non-maskable_interrupts
3150 +79.6% 5656 ± 23% interrupts.CPU143.PMI:Performance_monitoring_interrupts
1200 ± 81% -90.6% 112.75 ±131% interrupts.CPU144.RES:Rescheduling_interrupts
3352 +66.6% 5585 ± 33% interrupts.CPU15.NMI:Non-maskable_interrupts
3352 +66.6% 5585 ± 33% interrupts.CPU15.PMI:Performance_monitoring_interrupts
8.50 ± 17% +2335.3% 207.00 ± 12% interrupts.CPU15.RES:Rescheduling_interrupts
3237 ± 3% +61.0% 5212 ± 32% interrupts.CPU150.NMI:Non-maskable_interrupts
3237 ± 3% +61.0% 5212 ± 32% interrupts.CPU150.PMI:Performance_monitoring_interrupts
3338 +54.6% 5159 ± 33% interrupts.CPU154.NMI:Non-maskable_interrupts
3338 +54.6% 5159 ± 33% interrupts.CPU154.PMI:Performance_monitoring_interrupts
191.50 ± 88% -95.4% 8.75 ± 40% interrupts.CPU160.RES:Rescheduling_interrupts
3247 +88.3% 6116 ± 24% interrupts.CPU161.NMI:Non-maskable_interrupts
3247 +88.3% 6116 ± 24% interrupts.CPU161.PMI:Performance_monitoring_interrupts
62.00 ± 87% -89.9% 6.25 ± 30% interrupts.CPU164.RES:Rescheduling_interrupts
3335 +58.8% 5294 ± 33% interrupts.CPU168.NMI:Non-maskable_interrupts
3335 +58.8% 5294 ± 33% interrupts.CPU168.PMI:Performance_monitoring_interrupts
203.00 ± 95% -96.3% 7.50 ± 20% interrupts.CPU168.RES:Rescheduling_interrupts
3327 +54.3% 5133 ± 32% interrupts.CPU171.NMI:Non-maskable_interrupts
3327 +54.3% 5133 ± 32% interrupts.CPU171.PMI:Performance_monitoring_interrupts
3311 +58.0% 5233 ± 32% interrupts.CPU175.NMI:Non-maskable_interrupts
3311 +58.0% 5233 ± 32% interrupts.CPU175.PMI:Performance_monitoring_interrupts
3324 +59.3% 5294 ± 33% interrupts.CPU179.NMI:Non-maskable_interrupts
3324 +59.3% 5294 ± 33% interrupts.CPU179.PMI:Performance_monitoring_interrupts
3353 +60.8% 5392 ± 32% interrupts.CPU18.NMI:Non-maskable_interrupts
3353 +60.8% 5392 ± 32% interrupts.CPU18.PMI:Performance_monitoring_interrupts
13.50 ± 25% +1307.4% 190.00 ± 12% interrupts.CPU18.RES:Rescheduling_interrupts
3337 +78.0% 5939 ± 24% interrupts.CPU181.NMI:Non-maskable_interrupts
3337 +78.0% 5939 ± 24% interrupts.CPU181.PMI:Performance_monitoring_interrupts
3341 +85.0% 6179 ± 24% interrupts.CPU182.NMI:Non-maskable_interrupts
3341 +85.0% 6179 ± 24% interrupts.CPU182.PMI:Performance_monitoring_interrupts
3320 +59.2% 5285 ± 33% interrupts.CPU183.NMI:Non-maskable_interrupts
3320 +59.2% 5285 ± 33% interrupts.CPU183.PMI:Performance_monitoring_interrupts
63.50 ± 85% -85.4% 9.25 ± 55% interrupts.CPU185.RES:Rescheduling_interrupts
3356 +65.9% 5566 ± 33% interrupts.CPU19.NMI:Non-maskable_interrupts
3356 +65.9% 5566 ± 33% interrupts.CPU19.PMI:Performance_monitoring_interrupts
15.50 ± 29% +814.5% 141.75 ± 42% interrupts.CPU19.RES:Rescheduling_interrupts
3345 +76.7% 5909 ± 23% interrupts.CPU192.NMI:Non-maskable_interrupts
3345 +76.7% 5909 ± 23% interrupts.CPU192.PMI:Performance_monitoring_interrupts
3354 +55.8% 5224 ± 33% interrupts.CPU194.NMI:Non-maskable_interrupts
3354 +55.8% 5224 ± 33% interrupts.CPU194.PMI:Performance_monitoring_interrupts
6540 -46.6% 3494 interrupts.CPU195.NMI:Non-maskable_interrupts
6540 -46.6% 3494 interrupts.CPU195.PMI:Performance_monitoring_interrupts
6.00 +18154.2% 1095 ±133% interrupts.CPU196.RES:Rescheduling_interrupts
3335 +60.1% 5340 ± 32% interrupts.CPU198.NMI:Non-maskable_interrupts
3335 +60.1% 5340 ± 32% interrupts.CPU198.PMI:Performance_monitoring_interrupts
5.50 ± 27% +2436.4% 139.50 ±109% interrupts.CPU198.RES:Rescheduling_interrupts
3329 +60.6% 5348 ± 33% interrupts.CPU199.NMI:Non-maskable_interrupts
3329 +60.6% 5348 ± 33% interrupts.CPU199.PMI:Performance_monitoring_interrupts
3341 +80.1% 6018 ± 23% interrupts.CPU200.NMI:Non-maskable_interrupts
3341 +80.1% 6018 ± 23% interrupts.CPU200.PMI:Performance_monitoring_interrupts
3351 +53.5% 5145 ± 34% interrupts.CPU202.NMI:Non-maskable_interrupts
3351 +53.5% 5145 ± 34% interrupts.CPU202.PMI:Performance_monitoring_interrupts
74.50 ± 85% -90.9% 6.75 ± 36% interrupts.CPU207.RES:Rescheduling_interrupts
270.00 ± 81% -65.3% 93.75 ±149% interrupts.CPU208.RES:Rescheduling_interrupts
100.00 ± 38% -38.2% 61.75 ± 62% interrupts.CPU215.RES:Rescheduling_interrupts
264.50 ± 14% -92.2% 20.50 ± 84% interrupts.CPU216.RES:Rescheduling_interrupts
3325 +78.2% 5925 ± 24% interrupts.CPU218.NMI:Non-maskable_interrupts
3325 +78.2% 5925 ± 24% interrupts.CPU218.PMI:Performance_monitoring_interrupts
3346 +55.5% 5202 ± 33% interrupts.CPU219.NMI:Non-maskable_interrupts
3346 +55.5% 5202 ± 33% interrupts.CPU219.PMI:Performance_monitoring_interrupts
3321 +60.7% 5335 ± 32% interrupts.CPU221.NMI:Non-maskable_interrupts
3321 +60.7% 5335 ± 32% interrupts.CPU221.PMI:Performance_monitoring_interrupts
3305 +54.6% 5108 ± 33% interrupts.CPU223.NMI:Non-maskable_interrupts
3305 +54.6% 5108 ± 33% interrupts.CPU223.PMI:Performance_monitoring_interrupts
3314 +55.2% 5143 ± 35% interrupts.CPU226.NMI:Non-maskable_interrupts
3314 +55.2% 5143 ± 35% interrupts.CPU226.PMI:Performance_monitoring_interrupts
4.50 ± 11% +3355.6% 155.50 ±163% interrupts.CPU226.RES:Rescheduling_interrupts
3326 +96.0% 6519 ± 25% interrupts.CPU23.NMI:Non-maskable_interrupts
3326 +96.0% 6519 ± 25% interrupts.CPU23.PMI:Performance_monitoring_interrupts
6.50 ± 38% +2665.4% 179.75 ±160% interrupts.CPU230.RES:Rescheduling_interrupts
3069 ± 8% +68.2% 5164 ± 32% interrupts.CPU238.NMI:Non-maskable_interrupts
3069 ± 8% +68.2% 5164 ± 32% interrupts.CPU238.PMI:Performance_monitoring_interrupts
3328 +64.6% 5477 ± 32% interrupts.CPU24.NMI:Non-maskable_interrupts
3328 +64.6% 5477 ± 32% interrupts.CPU24.PMI:Performance_monitoring_interrupts
438.00 ± 67% -94.0% 26.25 ± 74% interrupts.CPU24.RES:Rescheduling_interrupts
508.00 ± 97% -98.6% 7.25 ± 53% interrupts.CPU240.RES:Rescheduling_interrupts
3318 +53.8% 5101 ± 32% interrupts.CPU246.NMI:Non-maskable_interrupts
3318 +53.8% 5101 ± 32% interrupts.CPU246.PMI:Performance_monitoring_interrupts
131.50 ± 92% -95.1% 6.50 ± 25% interrupts.CPU246.RES:Rescheduling_interrupts
3339 +55.1% 5178 ± 32% interrupts.CPU248.NMI:Non-maskable_interrupts
3339 +55.1% 5178 ± 32% interrupts.CPU248.PMI:Performance_monitoring_interrupts
3328 +11.8% 3721 interrupts.CPU25.NMI:Non-maskable_interrupts
3328 +11.8% 3721 interrupts.CPU25.PMI:Performance_monitoring_interrupts
3319 +55.0% 5145 ± 32% interrupts.CPU250.NMI:Non-maskable_interrupts
3319 +55.0% 5145 ± 32% interrupts.CPU250.PMI:Performance_monitoring_interrupts
3310 +57.7% 5221 ± 33% interrupts.CPU251.NMI:Non-maskable_interrupts
3310 +57.7% 5221 ± 33% interrupts.CPU251.PMI:Performance_monitoring_interrupts
3330 +60.8% 5354 ± 32% interrupts.CPU256.NMI:Non-maskable_interrupts
3330 +60.8% 5354 ± 32% interrupts.CPU256.PMI:Performance_monitoring_interrupts
153.00 ± 90% -78.1% 33.50 ±132% interrupts.CPU256.RES:Rescheduling_interrupts
147.00 ± 79% -89.5% 15.50 ± 59% interrupts.CPU257.RES:Rescheduling_interrupts
4.00 ± 25% +3237.5% 133.50 ± 89% interrupts.CPU262.RES:Rescheduling_interrupts
3318 +10.6% 3670 interrupts.CPU267.NMI:Non-maskable_interrupts
3318 +10.6% 3670 interrupts.CPU267.PMI:Performance_monitoring_interrupts
68.00 ± 63% -59.9% 27.25 ±126% interrupts.CPU267.RES:Rescheduling_interrupts
3330 +39.7% 4653 ± 34% interrupts.CPU27.NMI:Non-maskable_interrupts
3330 +39.7% 4653 ± 34% interrupts.CPU27.PMI:Performance_monitoring_interrupts
3314 +60.8% 5330 ± 33% interrupts.CPU270.NMI:Non-maskable_interrupts
3314 +60.8% 5330 ± 33% interrupts.CPU270.PMI:Performance_monitoring_interrupts
3344 +84.2% 6160 ± 23% interrupts.CPU274.NMI:Non-maskable_interrupts
3344 +84.2% 6160 ± 23% interrupts.CPU274.PMI:Performance_monitoring_interrupts
3346 +114.6% 7179 interrupts.CPU276.NMI:Non-maskable_interrupts
3346 +114.6% 7179 interrupts.CPU276.PMI:Performance_monitoring_interrupts
4.50 ± 33% +2111.1% 99.50 ± 97% interrupts.CPU277.RES:Rescheduling_interrupts
251.50 ± 94% -84.4% 39.25 ±148% interrupts.CPU281.RES:Rescheduling_interrupts
206.50 ± 86% -96.4% 7.50 ± 52% interrupts.CPU283.RES:Rescheduling_interrupts
3339 +116.1% 7216 interrupts.CPU284.NMI:Non-maskable_interrupts
3339 +116.1% 7216 interrupts.CPU284.PMI:Performance_monitoring_interrupts
1655 -22.9% 1276 ± 4% interrupts.CPU287.CAL:Function_call_interrupts
386.00 -90.7% 35.75 ±103% interrupts.CPU287.TLB:TLB_shootdowns
3343 +67.1% 5586 ± 33% interrupts.CPU29.NMI:Non-maskable_interrupts
3343 +67.1% 5586 ± 33% interrupts.CPU29.PMI:Performance_monitoring_interrupts
8.00 ± 12% +418.8% 41.50 ± 88% interrupts.CPU29.RES:Rescheduling_interrupts
3354 +10.7% 3712 interrupts.CPU3.NMI:Non-maskable_interrupts
3354 +10.7% 3712 interrupts.CPU3.PMI:Performance_monitoring_interrupts
86.00 ± 12% +201.7% 259.50 ± 29% interrupts.CPU3.RES:Rescheduling_interrupts
68.00 ± 64% -87.1% 8.75 ± 40% interrupts.CPU30.RES:Rescheduling_interrupts
3325 +39.7% 4645 ± 34% interrupts.CPU34.NMI:Non-maskable_interrupts
3325 +39.7% 4645 ± 34% interrupts.CPU34.PMI:Performance_monitoring_interrupts
65.50 ± 64% -81.3% 12.25 ± 50% interrupts.CPU36.RES:Rescheduling_interrupts
3354 +36.2% 4570 ± 32% interrupts.CPU38.NMI:Non-maskable_interrupts
3354 +36.2% 4570 ± 32% interrupts.CPU38.PMI:Performance_monitoring_interrupts
3351 +38.8% 4650 ± 34% interrupts.CPU4.NMI:Non-maskable_interrupts
3351 +38.8% 4650 ± 34% interrupts.CPU4.PMI:Performance_monitoring_interrupts
73.50 ± 2% +225.5% 239.25 ± 27% interrupts.CPU4.RES:Rescheduling_interrupts
3307 +34.6% 4452 ± 33% interrupts.CPU43.NMI:Non-maskable_interrupts
3307 +34.6% 4452 ± 33% interrupts.CPU43.PMI:Performance_monitoring_interrupts
191.00 ± 96% -97.1% 5.50 ± 15% interrupts.CPU43.TLB:TLB_shootdowns
3357 +61.4% 5417 ± 32% interrupts.CPU46.NMI:Non-maskable_interrupts
3357 +61.4% 5417 ± 32% interrupts.CPU46.PMI:Performance_monitoring_interrupts
8.00 +2384.4% 198.75 ± 90% interrupts.CPU46.RES:Rescheduling_interrupts
3362 +35.9% 4569 ± 35% interrupts.CPU47.NMI:Non-maskable_interrupts
3362 +35.9% 4569 ± 35% interrupts.CPU47.PMI:Performance_monitoring_interrupts
5.50 ± 45% +8100.0% 451.00 ± 85% interrupts.CPU47.RES:Rescheduling_interrupts
58.50 +236.8% 197.00 ± 10% interrupts.CPU5.RES:Rescheduling_interrupts
3349 +61.5% 5408 ± 32% interrupts.CPU51.NMI:Non-maskable_interrupts
3349 +61.5% 5408 ± 32% interrupts.CPU51.PMI:Performance_monitoring_interrupts
6.00 ± 16% +15120.8% 913.25 ±100% interrupts.CPU52.RES:Rescheduling_interrupts
8.00 ± 12% +3215.6% 265.25 ±109% interrupts.CPU53.RES:Rescheduling_interrupts
10.50 ± 4% +1283.3% 145.25 ±104% interrupts.CPU54.RES:Rescheduling_interrupts
3374 +34.8% 4547 ± 33% interrupts.CPU58.NMI:Non-maskable_interrupts
3374 +34.8% 4547 ± 33% interrupts.CPU58.PMI:Performance_monitoring_interrupts
30.00 +585.0% 205.50 ± 15% interrupts.CPU6.RES:Rescheduling_interrupts
6.50 ± 7% +938.5% 67.50 ± 87% interrupts.CPU60.RES:Rescheduling_interrupts
322.00 ± 83% -87.0% 42.00 ± 95% interrupts.CPU66.RES:Rescheduling_interrupts
255.00 ± 77% -86.5% 34.50 ± 88% interrupts.CPU67.RES:Rescheduling_interrupts
72.50 ± 40% -68.6% 22.75 ±107% interrupts.CPU68.RES:Rescheduling_interrupts
123.00 ± 18% -86.2% 17.00 ± 36% interrupts.CPU69.RES:Rescheduling_interrupts
7.50 ± 20% +2496.7% 194.75 ± 10% interrupts.CPU7.RES:Rescheduling_interrupts
3131 +96.7% 6160 ± 24% interrupts.CPU70.NMI:Non-maskable_interrupts
3131 +96.7% 6160 ± 24% interrupts.CPU70.PMI:Performance_monitoring_interrupts
83.00 ± 73% -82.8% 14.25 ± 76% interrupts.CPU70.RES:Rescheduling_interrupts
3208 +36.8% 4390 ± 34% interrupts.CPU71.NMI:Non-maskable_interrupts
3208 +36.8% 4390 ± 34% interrupts.CPU71.PMI:Performance_monitoring_interrupts
136.00 ± 6% -60.5% 53.75 ± 49% interrupts.CPU71.RES:Rescheduling_interrupts
760.50 ± 63% -94.7% 40.00 ±103% interrupts.CPU72.RES:Rescheduling_interrupts
160.00 ± 17% -96.4% 5.75 ± 18% interrupts.CPU73.RES:Rescheduling_interrupts
6593 -45.8% 3575 interrupts.CPU74.NMI:Non-maskable_interrupts
6593 -45.8% 3575 interrupts.CPU74.PMI:Performance_monitoring_interrupts
3.50 ± 14% +3635.7% 130.75 ±154% interrupts.CPU77.RES:Rescheduling_interrupts
25.50 ± 9% +712.7% 207.25 ± 14% interrupts.CPU8.RES:Rescheduling_interrupts
3339 +58.0% 5275 ± 33% interrupts.CPU87.NMI:Non-maskable_interrupts
3339 +58.0% 5275 ± 33% interrupts.CPU87.PMI:Performance_monitoring_interrupts
5.50 ± 27% +3804.5% 214.75 ± 21% interrupts.CPU9.RES:Rescheduling_interrupts
3344 +54.0% 5150 ± 32% interrupts.CPU92.NMI:Non-maskable_interrupts
3344 +54.0% 5150 ± 32% interrupts.CPU92.PMI:Performance_monitoring_interrupts
3348 +54.8% 5184 ± 33% interrupts.CPU93.NMI:Non-maskable_interrupts
3348 +54.8% 5184 ± 33% interrupts.CPU93.PMI:Performance_monitoring_interrupts
3310 +86.2% 6165 ± 24% interrupts.CPU98.NMI:Non-maskable_interrupts
3310 +86.2% 6165 ± 24% interrupts.CPU98.PMI:Performance_monitoring_interrupts
390.50 -49.4% 197.75 ± 54% interrupts.IWI:IRQ_work_interrupts
1266237 +8.0% 1367845 ± 2% interrupts.NMI:Non-maskable_interrupts
1266237 +8.0% 1367845 ± 2% interrupts.PMI:Performance_monitoring_interrupts
21036 +61.3% 33926 ± 10% interrupts.RES:Rescheduling_interrupts
2292 ± 3% -36.5% 1456 ± 6% interrupts.TLB:TLB_shootdowns
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
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