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Date: Fri, 12 Apr 2019 08:55:12 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc: Herbert Xu <herbert@...dor.apana.org.au>,
LKML <linux-kernel@...r.kernel.org>,
Stephen Rothwell <sfr@...b.auug.org.au>, lkp@...org
Subject: [crypto] 71052dcf4b: will-it-scale.per_thread_ops 59.5% improvement
Greeting,
FYI, we noticed a 59.5% improvement of will-it-scale.per_thread_ops due to commit:
commit: 71052dcf4be70be4077817297dcde7b155e745f2 ("crypto: scompress - Use per-CPU struct instead multiple variables")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
in testcase: will-it-scale
on test machine: 288 threads Intel(R) Xeon Phi(TM) CPU 7295 @ 1.50GHz with 80G memory
with following parameters:
nr_task: 100%
mode: thread
test: signal1
cpufreq_governor: performance
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 26.3% 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=malloc1 |
+------------------+----------------------------------------------------------------------+
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:
gcc-7/performance/x86_64-rhel-7.6/thread/100%/debian-x86_64-2018-04-03.cgz/lkp-knm01/signal1/will-it-scale
commit:
6a4d1b18ef ("crypto: scompress - return proper error code for allocation failure")
71052dcf4b ("crypto: scompress - Use per-CPU struct instead multiple variables")
6a4d1b18ef00a7b1 71052dcf4be70be4077817297dc
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
3:4 -75% :4 dmesg.WARNING:at#for_ip_interrupt_entry/0x
%stddev %change %stddev
\ | \
211.75 +59.5% 337.75 will-it-scale.per_thread_ops
144571 +2.2% 147795 will-it-scale.time.involuntary_context_switches
96.36 ± 11% +37.6% 132.63 ± 14% will-it-scale.time.user_time
61168 +59.2% 97391 will-it-scale.workload
0.20 ± 11% +0.1 0.26 ± 11% mpstat.cpu.all.usr%
16.48 -0.1 16.43 perf-profile.calltrace.cycles-pp.get_signal.do_signal.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe
2312274 ± 90% -74.0% 601465 ±109% cpuidle.C1.usage
15767 ± 95% -75.8% 3822 ± 53% cpuidle.POLL.time
2280094 ± 91% -74.7% 576421 ±114% turbostat.C1
2.11 -23.3% 1.62 turbostat.RAMWatt
58.02 ± 3% -19.7% 46.57 ± 7% sched_debug.cfs_rq:/.util_est_enqueued.stddev
730.45 ± 8% +35.7% 991.09 ± 4% sched_debug.cpu.clock.stddev
730.45 ± 8% +35.7% 991.09 ± 4% sched_debug.cpu.clock_task.stddev
0.00 ± 8% +35.4% 0.00 ± 4% sched_debug.cpu.next_balance.stddev
94577 +1.2% 95672 proc-vmstat.nr_active_anon
5629 -1.5% 5542 proc-vmstat.nr_inactive_anon
35563 +3.0% 36627 proc-vmstat.nr_shmem
94577 +1.2% 95672 proc-vmstat.nr_zone_active_anon
5629 -1.5% 5542 proc-vmstat.nr_zone_inactive_anon
41301847 ± 2% +16.3% 48050918 ± 2% perf-stat.i.branch-misses
21.16 -0.6 20.54 ± 2% perf-stat.i.cache-miss-rate%
34021212 +11.2% 37847523 perf-stat.i.cache-misses
1.607e+08 +15.3% 1.852e+08 perf-stat.i.cache-references
13007 ± 2% -8.4% 11917 perf-stat.i.cycles-between-cache-misses
29379452 ± 2% +19.7% 35181605 ± 5% perf-stat.i.iTLB-load-misses
1258 ± 2% -17.5% 1038 ± 4% perf-stat.i.instructions-per-iTLB-miss
4.43 +15.4% 5.11 ± 2% perf-stat.overall.MPKI
0.46 ± 2% +0.1 0.54 perf-stat.overall.branch-miss-rate%
13156 -9.3% 11934 perf-stat.overall.cycles-between-cache-misses
0.08 ± 2% +0.0 0.10 ± 5% perf-stat.overall.iTLB-load-miss-rate%
1256 ± 2% -17.4% 1037 ± 5% perf-stat.overall.instructions-per-iTLB-miss
0.08 -0.7% 0.08 perf-stat.overall.ipc
1.765e+08 -37.3% 1.107e+08 perf-stat.overall.path-length
40843912 ± 2% +16.6% 47633548 ± 2% perf-stat.ps.branch-misses
33816266 +10.8% 37471929 perf-stat.ps.cache-misses
1.596e+08 +15.2% 1.839e+08 perf-stat.ps.cache-references
28713208 +21.2% 34807093 ± 5% perf-stat.ps.iTLB-load-misses
1471021 +5.2% 1547236 interrupts.CAL:Function_call_interrupts
7736 -37.5% 4833 ± 34% interrupts.CPU101.NMI:Non-maskable_interrupts
7736 -37.5% 4833 ± 34% interrupts.CPU101.PMI:Performance_monitoring_interrupts
3843 +76.7% 6791 ± 24% interrupts.CPU11.NMI:Non-maskable_interrupts
3843 +76.7% 6791 ± 24% interrupts.CPU11.PMI:Performance_monitoring_interrupts
4836 ± 34% +40.7% 6804 ± 24% interrupts.CPU121.NMI:Non-maskable_interrupts
4836 ± 34% +40.7% 6804 ± 24% interrupts.CPU121.PMI:Performance_monitoring_interrupts
10.25 ± 65% +1302.4% 143.75 ±121% interrupts.CPU13.RES:Rescheduling_interrupts
4846 ± 34% +59.3% 7718 interrupts.CPU159.NMI:Non-maskable_interrupts
4846 ± 34% +59.3% 7718 interrupts.CPU159.PMI:Performance_monitoring_interrupts
3826 +77.2% 6780 ± 25% interrupts.CPU164.NMI:Non-maskable_interrupts
3826 +77.2% 6780 ± 25% interrupts.CPU164.PMI:Performance_monitoring_interrupts
5793 ± 32% -33.4% 3860 interrupts.CPU170.NMI:Non-maskable_interrupts
5793 ± 32% -33.4% 3860 interrupts.CPU170.PMI:Performance_monitoring_interrupts
47.00 ±163% -97.3% 1.25 ± 34% interrupts.CPU182.RES:Rescheduling_interrupts
268.50 ±166% -99.2% 2.25 ± 19% interrupts.CPU190.RES:Rescheduling_interrupts
5833 ± 32% -35.0% 3794 interrupts.CPU198.NMI:Non-maskable_interrupts
5833 ± 32% -35.0% 3794 interrupts.CPU198.PMI:Performance_monitoring_interrupts
3869 +52.5% 5899 ± 32% interrupts.CPU20.NMI:Non-maskable_interrupts
3869 +52.5% 5899 ± 32% interrupts.CPU20.PMI:Performance_monitoring_interrupts
4775 ± 34% +62.3% 7748 interrupts.CPU210.NMI:Non-maskable_interrupts
4775 ± 34% +62.3% 7748 interrupts.CPU210.PMI:Performance_monitoring_interrupts
6790 ± 24% -43.6% 3833 interrupts.CPU212.NMI:Non-maskable_interrupts
6790 ± 24% -43.6% 3833 interrupts.CPU212.PMI:Performance_monitoring_interrupts
4817 ± 34% +40.4% 6763 ± 24% interrupts.CPU216.NMI:Non-maskable_interrupts
4817 ± 34% +40.4% 6763 ± 24% interrupts.CPU216.PMI:Performance_monitoring_interrupts
6800 ± 24% -28.8% 4844 ± 34% interrupts.CPU22.NMI:Non-maskable_interrupts
6800 ± 24% -28.8% 4844 ± 34% interrupts.CPU22.PMI:Performance_monitoring_interrupts
7698 -49.7% 3874 interrupts.CPU221.NMI:Non-maskable_interrupts
7698 -49.7% 3874 interrupts.CPU221.PMI:Performance_monitoring_interrupts
3848 +75.6% 6756 ± 24% interrupts.CPU223.NMI:Non-maskable_interrupts
3848 +75.6% 6756 ± 24% interrupts.CPU223.PMI:Performance_monitoring_interrupts
3814 +51.8% 5791 ± 32% interrupts.CPU226.NMI:Non-maskable_interrupts
3814 +51.8% 5791 ± 32% interrupts.CPU226.PMI:Performance_monitoring_interrupts
6774 ± 24% -28.2% 4864 ± 33% interrupts.CPU238.NMI:Non-maskable_interrupts
6774 ± 24% -28.2% 4864 ± 33% interrupts.CPU238.PMI:Performance_monitoring_interrupts
3848 +51.1% 5815 ± 33% interrupts.CPU254.NMI:Non-maskable_interrupts
3848 +51.1% 5815 ± 33% interrupts.CPU254.PMI:Performance_monitoring_interrupts
3841 +51.4% 5817 ± 33% interrupts.CPU258.NMI:Non-maskable_interrupts
3841 +51.4% 5817 ± 33% interrupts.CPU258.PMI:Performance_monitoring_interrupts
3864 +98.9% 7687 interrupts.CPU261.NMI:Non-maskable_interrupts
3864 +98.9% 7687 interrupts.CPU261.PMI:Performance_monitoring_interrupts
55.75 ±114% -96.9% 1.75 ± 47% interrupts.CPU264.RES:Rescheduling_interrupts
3812 +52.0% 5795 ± 33% interrupts.CPU284.NMI:Non-maskable_interrupts
3812 +52.0% 5795 ± 33% interrupts.CPU284.PMI:Performance_monitoring_interrupts
3836 +76.1% 6755 ± 23% interrupts.CPU286.NMI:Non-maskable_interrupts
3836 +76.1% 6755 ± 23% interrupts.CPU286.PMI:Performance_monitoring_interrupts
365.50 ±169% -98.8% 4.50 ±109% interrupts.CPU47.RES:Rescheduling_interrupts
79.00 ±168% -98.7% 1.00 interrupts.CPU49.RES:Rescheduling_interrupts
3867 +76.1% 6811 ± 24% interrupts.CPU52.NMI:Non-maskable_interrupts
3867 +76.1% 6811 ± 24% interrupts.CPU52.PMI:Performance_monitoring_interrupts
3866 +50.4% 5814 ± 33% interrupts.CPU57.NMI:Non-maskable_interrupts
3866 +50.4% 5814 ± 33% interrupts.CPU57.PMI:Performance_monitoring_interrupts
3805 +78.6% 6794 ± 24% interrupts.CPU60.NMI:Non-maskable_interrupts
3805 +78.6% 6794 ± 24% interrupts.CPU60.PMI:Performance_monitoring_interrupts
3895 +74.3% 6791 ± 24% interrupts.CPU78.NMI:Non-maskable_interrupts
3895 +74.3% 6791 ± 24% interrupts.CPU78.PMI:Performance_monitoring_interrupts
130579 +12.2% 146530 softirqs.CPU0.TIMER
129305 +12.8% 145873 ± 2% softirqs.CPU1.TIMER
129656 +12.6% 145982 softirqs.CPU10.TIMER
129973 +12.7% 146504 softirqs.CPU100.TIMER
130116 +12.2% 145948 softirqs.CPU101.TIMER
130029 +12.8% 146617 softirqs.CPU102.TIMER
129851 +12.8% 146441 softirqs.CPU103.TIMER
129723 +13.2% 146808 softirqs.CPU104.TIMER
130422 +12.1% 146173 softirqs.CPU106.TIMER
129536 +12.7% 146002 softirqs.CPU107.TIMER
132836 ± 5% +10.6% 146911 softirqs.CPU108.TIMER
129074 +13.2% 146139 softirqs.CPU109.TIMER
129335 +12.9% 146023 softirqs.CPU11.TIMER
129682 +12.7% 146174 softirqs.CPU110.TIMER
129383 +13.3% 146635 softirqs.CPU111.TIMER
129902 +12.7% 146428 softirqs.CPU112.TIMER
129745 +15.6% 150015 ± 4% softirqs.CPU113.TIMER
129647 +12.8% 146194 softirqs.CPU114.TIMER
129484 +12.5% 145634 softirqs.CPU115.TIMER
129898 +12.4% 145958 softirqs.CPU116.TIMER
130282 +12.3% 146327 softirqs.CPU117.TIMER
130010 +12.4% 146181 softirqs.CPU118.TIMER
130185 +12.1% 145973 softirqs.CPU119.TIMER
129606 +13.2% 146682 softirqs.CPU12.TIMER
129815 +12.8% 146440 softirqs.CPU120.TIMER
129801 +12.8% 146372 softirqs.CPU121.TIMER
130178 +12.1% 145949 softirqs.CPU122.TIMER
129362 +12.7% 145732 softirqs.CPU123.TIMER
129775 +13.2% 146861 softirqs.CPU124.TIMER
129808 +12.5% 145999 softirqs.CPU125.TIMER
130012 +11.1% 144470 softirqs.CPU126.TIMER
129918 +11.7% 145173 softirqs.CPU127.TIMER
130078 +12.1% 145875 softirqs.CPU128.TIMER
129305 +12.9% 146033 softirqs.CPU129.TIMER
130188 +12.2% 146023 softirqs.CPU13.TIMER
129812 +12.6% 146177 softirqs.CPU130.TIMER
132495 ± 4% +10.1% 145843 softirqs.CPU131.TIMER
129788 +12.6% 146104 softirqs.CPU132.TIMER
129588 +12.6% 145910 softirqs.CPU133.TIMER
129398 +12.7% 145821 softirqs.CPU134.TIMER
129138 +13.1% 146093 softirqs.CPU135.TIMER
129924 +11.9% 145438 softirqs.CPU136.TIMER
129628 +12.3% 145575 softirqs.CPU137.TIMER
129465 +12.9% 146130 softirqs.CPU138.TIMER
129265 +12.6% 145498 softirqs.CPU139.TIMER
129194 +13.5% 146688 softirqs.CPU14.TIMER
129749 +12.5% 145990 softirqs.CPU140.TIMER
129689 +12.1% 145381 softirqs.CPU141.TIMER
130822 +11.1% 145339 softirqs.CPU142.TIMER
129792 +11.4% 144575 softirqs.CPU143.TIMER
132249 ± 2% +10.1% 145572 softirqs.CPU144.TIMER
129142 +11.9% 144523 softirqs.CPU145.TIMER
130939 +11.5% 145962 softirqs.CPU146.TIMER
128899 +12.9% 145519 softirqs.CPU147.TIMER
129580 +12.5% 145729 softirqs.CPU148.TIMER
128830 +12.8% 145371 softirqs.CPU149.TIMER
130201 +14.2% 148716 ± 4% softirqs.CPU15.TIMER
129200 +13.0% 145943 softirqs.CPU150.TIMER
129164 +12.1% 144848 softirqs.CPU151.TIMER
129532 +12.4% 145642 softirqs.CPU152.TIMER
129501 +12.7% 145934 softirqs.CPU153.TIMER
129557 +12.7% 146061 softirqs.CPU154.TIMER
129320 +12.3% 145283 softirqs.CPU155.TIMER
129702 +12.3% 145705 softirqs.CPU156.TIMER
129463 +12.3% 145443 softirqs.CPU157.TIMER
129414 +12.9% 146093 softirqs.CPU158.TIMER
129346 +12.7% 145807 softirqs.CPU159.TIMER
129502 +12.8% 146023 softirqs.CPU16.TIMER
129332 +12.7% 145782 softirqs.CPU160.TIMER
129379 +13.1% 146374 softirqs.CPU161.TIMER
129815 +12.2% 145613 softirqs.CPU162.TIMER
128951 +13.0% 145710 softirqs.CPU163.TIMER
129475 +12.3% 145451 softirqs.CPU164.TIMER
129115 +13.0% 145929 softirqs.CPU165.TIMER
129377 +12.6% 145737 softirqs.CPU166.TIMER
129568 +12.4% 145656 softirqs.CPU167.TIMER
129673 +11.9% 145066 softirqs.CPU168.TIMER
129273 +12.5% 145480 softirqs.CPU169.TIMER
129428 +13.1% 146418 softirqs.CPU17.TIMER
129171 +12.7% 145627 softirqs.CPU170.TIMER
128630 +13.1% 145457 softirqs.CPU171.TIMER
129679 +12.9% 146347 softirqs.CPU172.TIMER
128767 +12.9% 145358 softirqs.CPU173.TIMER
129149 +13.1% 146083 softirqs.CPU174.TIMER
128986 +12.6% 145257 softirqs.CPU175.TIMER
129710 +12.8% 146322 softirqs.CPU176.TIMER
129180 +13.2% 146183 softirqs.CPU177.TIMER
129185 +13.5% 146610 softirqs.CPU178.TIMER
129411 +11.9% 144798 softirqs.CPU179.TIMER
129570 +13.2% 146629 softirqs.CPU18.TIMER
128724 +13.2% 145719 softirqs.CPU180.TIMER
128915 +13.4% 146179 softirqs.CPU181.TIMER
129599 +12.4% 145717 softirqs.CPU182.TIMER
129469 +12.2% 145312 softirqs.CPU183.TIMER
129460 +12.1% 145095 softirqs.CPU184.TIMER
129327 +11.5% 144254 ± 2% softirqs.CPU185.TIMER
129699 +12.2% 145566 softirqs.CPU186.TIMER
129153 +12.6% 145482 softirqs.CPU187.TIMER
129418 +12.4% 145407 softirqs.CPU188.TIMER
129144 +12.7% 145589 softirqs.CPU189.TIMER
129256 +12.6% 145507 softirqs.CPU19.TIMER
129055 +12.8% 145615 softirqs.CPU190.TIMER
129323 +12.8% 145837 softirqs.CPU191.TIMER
129541 +12.5% 145735 softirqs.CPU192.TIMER
129533 +12.3% 145524 softirqs.CPU193.TIMER
129178 +12.8% 145774 softirqs.CPU194.TIMER
128952 +12.4% 144943 softirqs.CPU195.TIMER
129146 +12.1% 144811 softirqs.CPU196.TIMER
128709 +12.9% 145249 softirqs.CPU197.TIMER
129463 +11.7% 144555 softirqs.CPU198.TIMER
129454 ± 2% +12.0% 145017 softirqs.CPU199.TIMER
130925 ± 2% +10.9% 145137 softirqs.CPU2.TIMER
129506 +12.4% 145629 softirqs.CPU20.TIMER
129327 +12.3% 145191 softirqs.CPU200.TIMER
128733 +12.6% 144998 softirqs.CPU201.TIMER
129210 +12.6% 145536 softirqs.CPU202.TIMER
128933 +12.1% 144551 softirqs.CPU203.TIMER
129584 +12.0% 145199 softirqs.CPU204.TIMER
128887 +12.8% 145431 softirqs.CPU205.TIMER
128595 +12.6% 144822 softirqs.CPU206.TIMER
128725 +12.4% 144674 softirqs.CPU207.TIMER
128957 +12.7% 145359 softirqs.CPU208.TIMER
128658 +13.1% 145493 softirqs.CPU209.TIMER
129376 +12.7% 145809 softirqs.CPU21.TIMER
129032 +12.5% 145139 softirqs.CPU210.TIMER
128496 +12.9% 145078 softirqs.CPU211.TIMER
128946 +14.9% 148096 ± 4% softirqs.CPU212.TIMER
128669 +15.1% 148061 ± 3% softirqs.CPU213.TIMER
129293 +11.9% 144730 softirqs.CPU214.TIMER
128832 +11.7% 143860 softirqs.CPU215.TIMER
128161 +13.6% 145642 softirqs.CPU216.TIMER
128166 +12.5% 144175 softirqs.CPU217.TIMER
129243 +12.3% 145112 softirqs.CPU218.TIMER
128892 +13.0% 145697 softirqs.CPU219.TIMER
129339 +13.1% 146296 softirqs.CPU22.TIMER
129239 +12.1% 144858 softirqs.CPU220.TIMER
128751 +12.7% 145040 softirqs.CPU221.TIMER
128496 +12.9% 145071 softirqs.CPU222.TIMER
128408 +13.0% 145061 softirqs.CPU223.TIMER
129023 +12.7% 145431 softirqs.CPU224.TIMER
129200 +12.9% 145824 softirqs.CPU225.TIMER
128658 +12.9% 145314 softirqs.CPU226.TIMER
128581 +12.8% 145080 softirqs.CPU227.TIMER
128959 +12.4% 144981 softirqs.CPU228.TIMER
128760 +12.9% 145359 softirqs.CPU229.TIMER
130169 +12.2% 146007 softirqs.CPU23.TIMER
128855 +12.5% 144977 softirqs.CPU230.TIMER
128140 +13.1% 144937 softirqs.CPU231.TIMER
128772 +12.6% 144942 softirqs.CPU232.TIMER
128750 +13.0% 145443 softirqs.CPU233.TIMER
128567 +13.0% 145274 softirqs.CPU234.TIMER
128442 +13.2% 145350 softirqs.CPU235.TIMER
128661 +12.6% 144843 softirqs.CPU236.TIMER
128471 +12.7% 144773 softirqs.CPU237.TIMER
128198 +13.2% 145117 softirqs.CPU238.TIMER
131515 ± 4% +10.3% 145072 softirqs.CPU239.TIMER
129458 +14.0% 147638 ± 4% softirqs.CPU24.TIMER
128926 +12.1% 144540 softirqs.CPU240.TIMER
128797 +12.4% 144775 softirqs.CPU241.TIMER
128442 +13.1% 145300 softirqs.CPU242.TIMER
128548 +13.5% 145844 softirqs.CPU243.TIMER
128906 +12.9% 145546 softirqs.CPU244.TIMER
128510 +12.7% 144774 softirqs.CPU245.TIMER
128615 +13.0% 145313 softirqs.CPU246.TIMER
128540 +13.2% 145480 softirqs.CPU247.TIMER
128445 +13.1% 145333 softirqs.CPU248.TIMER
127260 +14.2% 145315 softirqs.CPU249.TIMER
130145 +11.9% 145569 softirqs.CPU25.TIMER
128726 +12.7% 145030 softirqs.CPU250.TIMER
128132 +13.3% 145165 softirqs.CPU251.TIMER
128137 +13.5% 145424 softirqs.CPU252.TIMER
128223 +12.8% 144586 softirqs.CPU253.TIMER
128833 +12.9% 145421 softirqs.CPU254.TIMER
128439 +12.7% 144753 softirqs.CPU255.TIMER
128587 +12.0% 143988 softirqs.CPU256.TIMER
128416 +18.0% 151563 ± 7% softirqs.CPU257.TIMER
128549 +13.2% 145523 softirqs.CPU258.TIMER
128456 +12.5% 144478 softirqs.CPU259.TIMER
129294 +13.2% 146314 softirqs.CPU26.TIMER
128677 +12.8% 145200 softirqs.CPU260.TIMER
129165 +12.1% 144829 softirqs.CPU261.TIMER
128597 +13.1% 145385 softirqs.CPU262.TIMER
128572 +13.0% 145298 softirqs.CPU263.TIMER
128729 +12.6% 145012 softirqs.CPU264.TIMER
128656 +12.6% 144902 softirqs.CPU265.TIMER
128688 +12.8% 145216 softirqs.CPU266.TIMER
128222 +12.6% 144428 softirqs.CPU267.TIMER
128316 +13.2% 145235 softirqs.CPU268.TIMER
128376 +12.9% 144961 softirqs.CPU269.TIMER
129280 +12.9% 145915 softirqs.CPU27.TIMER
128630 ± 2% +11.3% 143179 softirqs.CPU270.TIMER
129007 +11.8% 144177 softirqs.CPU271.TIMER
127814 +12.9% 144362 softirqs.CPU272.TIMER
127860 +13.2% 144798 softirqs.CPU273.TIMER
127459 +12.9% 143962 softirqs.CPU274.TIMER
126856 +13.6% 144136 softirqs.CPU275.TIMER
127923 +12.5% 143920 softirqs.CPU276.TIMER
127645 +13.1% 144382 softirqs.CPU277.TIMER
127237 +13.5% 144373 softirqs.CPU278.TIMER
127758 +12.7% 143933 softirqs.CPU279.TIMER
129558 +12.7% 146035 softirqs.CPU28.TIMER
127876 +12.5% 143909 softirqs.CPU280.TIMER
127869 +12.7% 144058 softirqs.CPU281.TIMER
127603 +12.3% 143331 softirqs.CPU282.TIMER
127615 +12.5% 143517 softirqs.CPU283.TIMER
127592 +19.0% 151841 ± 10% softirqs.CPU284.TIMER
127604 +12.7% 143805 softirqs.CPU287.TIMER
129893 +12.2% 145727 softirqs.CPU29.TIMER
129408 +12.0% 144986 softirqs.CPU3.TIMER
129250 +12.9% 145873 softirqs.CPU30.TIMER
129703 +12.5% 145923 softirqs.CPU31.TIMER
129609 +13.0% 146422 softirqs.CPU32.TIMER
129390 +13.2% 146472 softirqs.CPU33.TIMER
129562 +12.2% 145344 softirqs.CPU34.TIMER
128950 +13.1% 145898 softirqs.CPU35.TIMER
128787 +13.3% 145950 softirqs.CPU36.TIMER
129130 +12.7% 145513 softirqs.CPU37.TIMER
129191 +13.3% 146389 softirqs.CPU38.TIMER
129298 +12.7% 145774 softirqs.CPU39.TIMER
130067 +13.7% 147949 ± 3% softirqs.CPU4.TIMER
129669 +12.4% 145804 softirqs.CPU40.TIMER
129516 +12.2% 145339 softirqs.CPU41.TIMER
133127 ± 3% +12.2% 149413 ± 4% softirqs.CPU42.TIMER
129375 +12.8% 145952 softirqs.CPU43.TIMER
131848 ± 3% +10.6% 145875 softirqs.CPU44.TIMER
129154 +13.3% 146280 softirqs.CPU46.TIMER
129539 +13.0% 146329 softirqs.CPU47.TIMER
129638 +13.1% 146579 softirqs.CPU48.TIMER
129426 +12.9% 146108 softirqs.CPU49.TIMER
129600 +12.8% 146183 softirqs.CPU5.TIMER
129905 +12.5% 146087 softirqs.CPU50.TIMER
129022 +12.9% 145651 softirqs.CPU51.TIMER
129770 +12.7% 146232 softirqs.CPU52.TIMER
129292 +13.1% 146209 softirqs.CPU53.TIMER
5433 ± 28% +30.3% 7080 ± 30% softirqs.CPU54.RCU
129836 +12.1% 145500 softirqs.CPU55.TIMER
129356 +12.8% 145955 softirqs.CPU56.TIMER
129567 +12.6% 145903 softirqs.CPU57.TIMER
128936 +12.9% 145514 softirqs.CPU58.TIMER
129375 +12.9% 146028 softirqs.CPU59.TIMER
129142 +13.9% 147056 softirqs.CPU6.TIMER
129595 +12.5% 145800 softirqs.CPU60.TIMER
128913 +13.1% 145794 softirqs.CPU61.TIMER
129061 +12.5% 145181 softirqs.CPU62.TIMER
129352 +12.6% 145689 softirqs.CPU63.TIMER
129444 +12.7% 145937 softirqs.CPU64.TIMER
129390 +13.1% 146375 softirqs.CPU65.TIMER
128786 +13.6% 146311 softirqs.CPU66.TIMER
128852 +12.8% 145342 softirqs.CPU67.TIMER
129554 +11.8% 144858 softirqs.CPU68.TIMER
129448 +12.1% 145164 ± 2% softirqs.CPU69.TIMER
129506 +13.1% 146430 softirqs.CPU7.TIMER
129299 +12.8% 145841 softirqs.CPU70.TIMER
129438 +12.0% 144997 softirqs.CPU71.TIMER
132769 ± 3% +12.6% 149510 ± 2% softirqs.CPU72.TIMER
129179 +13.0% 145909 softirqs.CPU73.TIMER
129615 +12.8% 146157 softirqs.CPU74.TIMER
129585 +12.0% 145130 softirqs.CPU75.TIMER
129413 +13.2% 146437 softirqs.CPU76.TIMER
129681 +13.0% 146590 softirqs.CPU77.TIMER
129190 +13.2% 146279 softirqs.CPU78.TIMER
129110 +13.0% 145898 softirqs.CPU79.TIMER
130097 +13.4% 147549 ± 2% softirqs.CPU8.TIMER
130307 +12.4% 146504 softirqs.CPU80.TIMER
130075 +12.7% 146539 softirqs.CPU81.TIMER
129815 +12.6% 146162 softirqs.CPU82.TIMER
129831 +12.3% 145840 softirqs.CPU83.TIMER
130013 +12.8% 146701 softirqs.CPU84.TIMER
130069 +11.9% 145602 softirqs.CPU85.TIMER
132522 ± 4% +10.2% 145979 softirqs.CPU86.TIMER
130180 +12.3% 146145 softirqs.CPU87.TIMER
129819 +12.9% 146559 softirqs.CPU88.TIMER
129855 +12.5% 146133 softirqs.CPU89.TIMER
130079 +12.5% 146311 softirqs.CPU9.TIMER
129923 +12.7% 146468 softirqs.CPU90.TIMER
130267 +12.0% 145925 softirqs.CPU91.TIMER
129297 +13.2% 146376 softirqs.CPU92.TIMER
130213 +12.3% 146200 softirqs.CPU93.TIMER
129837 +12.8% 146429 softirqs.CPU94.TIMER
129618 +12.9% 146323 softirqs.CPU95.TIMER
129948 +12.8% 146534 softirqs.CPU96.TIMER
129778 +12.8% 146432 softirqs.CPU97.TIMER
129842 +13.2% 146945 softirqs.CPU98.TIMER
129713 +13.0% 146545 softirqs.CPU99.TIMER
37293358 +12.6% 41975755 softirqs.TIMER
will-it-scale.per_thread_ops
350 +-+-------------------------O--O---O-O------O-------------------------+
O O O O O O O OO O O |
300 +-+ O OO O O O O O O |
| |
250 +-+ .+. .+. |
|.+.+. +.+ + ++.+.+ +. +. .+.|
200 +-+ + : : + : + +.++.+ |
| : : : : : : |
150 +-+ : : : : : : |
| : : : : : : |
100 +-+ : : : : : : |
| : : : : : : |
50 +-+ : : : : : |
| : : : : : |
0 +-+------------O------O-----------------------------------------------+
will-it-scale.workload
100000 +-+-----------------------O---O---OO-----OO-O-O--------------------+
90000 O-O OO O OO O O O O O O O |
| O O O |
80000 +-+ |
70000 +-+ .+.+ .+. +. |
|.+.++.+ + +.+ + + +. .+. .+.|
60000 +-+ : :+ : + + ++ |
50000 +-+ : :: : : : |
40000 +-+ : : : : : : |
| : : : : : : |
30000 +-+ : : : : : : |
20000 +-+ : : : : : : |
| : : : : : |
10000 +-+ : : : : : |
0 +-+-----------O------O---------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
***************************************************************************************************
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:
gcc-7/performance/x86_64-rhel-7.6/process/100%/debian-x86_64-2018-04-03.cgz/lkp-knm01/malloc1/will-it-scale
commit:
6a4d1b18ef ("crypto: scompress - return proper error code for allocation failure")
71052dcf4b ("crypto: scompress - Use per-CPU struct instead multiple variables")
6a4d1b18ef00a7b1 71052dcf4be70be4077817297dc
---------------- ---------------------------
%stddev %change %stddev
\ | \
640.50 +26.3% 809.00 will-it-scale.per_process_ops
8030 -1.4% 7916 will-it-scale.time.maximum_resident_set_size
184708 +26.2% 233116 will-it-scale.workload
751836 ± 5% -13.6% 649948 ± 3% meminfo.DirectMap4k
2.69 ± 4% -7.3% 2.49 turbostat.RAMWatt
2120 -2.0% 2078 vmstat.system.cs
6381 ± 37% -68.0% 2043 ± 43% cpuidle.POLL.time
221.00 ± 13% -62.2% 83.50 ± 11% cpuidle.POLL.usage
0.00 ± 11% -0.0 0.00 ± 9% mpstat.cpu.all.soft%
0.46 +0.1 0.57 ± 5% mpstat.cpu.all.usr%
39098 -10.1% 35164 ± 3% numa-meminfo.node0.Mapped
16078 ± 3% -6.1% 15099 numa-meminfo.node1.SUnreclaim
1.118e+08 +26.2% 1.411e+08 numa-numastat.node0.local_node
1.118e+08 +26.2% 1.411e+08 numa-numastat.node0.numa_hit
46.62 -2.3% 45.55 boot-time.boot
33.98 -2.4% 33.16 ± 2% boot-time.dhcp
11319 -2.5% 11036 ± 2% boot-time.idle
9718 ± 2% -8.6% 8881 ± 3% numa-vmstat.node0.nr_mapped
57373107 +24.8% 71596585 numa-vmstat.node0.numa_hit
57373864 +24.8% 71597286 numa-vmstat.node0.numa_local
4019 ± 3% -6.1% 3774 numa-vmstat.node1.nr_slab_unreclaimable
1.04 -0.1 0.90 ± 2% perf-profile.calltrace.cycles-pp.__do_page_fault.do_page_fault.page_fault
1.09 -0.1 0.97 ± 2% perf-profile.calltrace.cycles-pp.do_page_fault.page_fault
1.09 -0.1 0.97 ± 2% perf-profile.calltrace.cycles-pp.page_fault
0.85 -0.1 0.76 ± 2% perf-profile.calltrace.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault
0.80 -0.1 0.71 perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault.page_fault
0.72 -0.1 0.64 ± 2% perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault
1582 ± 13% -29.0% 1123 ± 3% slabinfo.dmaengine-unmap-16.active_objs
1582 ± 13% -29.0% 1123 ± 3% slabinfo.dmaengine-unmap-16.num_objs
1517 ± 6% -9.2% 1378 ± 9% slabinfo.file_lock_cache.active_objs
1517 ± 6% -9.2% 1378 ± 9% slabinfo.file_lock_cache.num_objs
504.00 ± 8% -29.2% 357.00 ± 5% slabinfo.kmem_cache.active_objs
504.00 ± 8% -29.2% 357.00 ± 5% slabinfo.kmem_cache.num_objs
846.00 ± 7% -26.5% 622.00 ± 5% slabinfo.kmem_cache_node.active_objs
896.00 ± 7% -25.0% 672.00 ± 4% slabinfo.kmem_cache_node.num_objs
1595 ± 3% -9.0% 1452 ± 6% slabinfo.pool_workqueue.num_objs
5684 -1.1% 5619 proc-vmstat.nr_inactive_anon
12244 -8.3% 11233 ± 2% proc-vmstat.nr_mapped
44956 -2.6% 43768 proc-vmstat.nr_shmem
5684 -1.1% 5619 proc-vmstat.nr_zone_inactive_anon
1.117e+08 +26.1% 1.409e+08 proc-vmstat.numa_hit
1.117e+08 +26.1% 1.409e+08 proc-vmstat.numa_local
6696 ± 3% -11.5% 5923 ± 4% proc-vmstat.pgactivate
1.119e+08 +26.1% 1.412e+08 proc-vmstat.pgalloc_normal
56263457 +26.0% 70898353 proc-vmstat.pgfault
1.118e+08 +26.2% 1.411e+08 proc-vmstat.pgfree
134341 ± 6% -10.6% 120099 softirqs.CPU116.TIMER
27993 ± 9% -99.0% 284.00 ± 40% softirqs.CPU17.NET_RX
131921 ± 2% -8.3% 120986 softirqs.CPU17.TIMER
131982 ± 3% -9.0% 120071 softirqs.CPU192.TIMER
133187 ± 4% -10.1% 119788 softirqs.CPU208.TIMER
141607 ± 12% -15.7% 119349 softirqs.CPU274.TIMER
150281 ± 16% -20.7% 119207 softirqs.CPU276.TIMER
10141 -57.2% 4340 ± 21% softirqs.CPU72.RCU
138167 -12.3% 121165 softirqs.CPU72.TIMER
29873 ± 7% -93.4% 1967 ± 7% softirqs.NET_RX
17.37 ± 71% -75.7% 4.22 ± 6% sched_debug.cfs_rq:/.load_avg.avg
3969 ± 87% -92.5% 296.20 ± 9% sched_debug.cfs_rq:/.load_avg.max
237.20 ± 87% -92.0% 19.01 ± 9% sched_debug.cfs_rq:/.load_avg.stddev
-5164976 -15.8% -4346453 sched_debug.cfs_rq:/.spread0.min
3.93 ± 8% -13.7% 3.40 ± 2% sched_debug.cpu.cpu_load[0].avg
330.10 ± 25% -28.5% 235.95 ± 3% sched_debug.cpu.cpu_load[0].max
20.27 ± 21% -28.9% 14.42 ± 4% sched_debug.cpu.cpu_load[0].stddev
3.80 ± 4% -10.4% 3.41 ± 2% sched_debug.cpu.cpu_load[1].avg
281.90 ± 13% -16.3% 235.85 ± 3% sched_debug.cpu.cpu_load[1].max
17.60 ± 9% -18.1% 14.41 ± 4% sched_debug.cpu.cpu_load[1].stddev
3.73 -8.3% 3.42 ± 2% sched_debug.cpu.cpu_load[2].avg
257.00 ± 4% -8.0% 236.40 ± 3% sched_debug.cpu.cpu_load[2].max
16.36 ± 2% -11.3% 14.51 ± 4% sched_debug.cpu.cpu_load[2].stddev
0.13 -15.6% 0.11 ± 12% sched_debug.cpu.nr_running.stddev
9.95 +9.2% 10.87 perf-stat.i.MPKI
9.885e+09 +1.7% 1.006e+10 perf-stat.i.branch-instructions
1.08 +0.1 1.22 perf-stat.i.branch-miss-rate%
1.066e+08 +15.1% 1.226e+08 perf-stat.i.branch-misses
11.81 -0.8 11.05 ± 2% perf-stat.i.cache-miss-rate%
4.027e+08 +11.5% 4.49e+08 ± 2% perf-stat.i.cache-references
2048 -2.2% 2003 perf-stat.i.context-switches
11.16 -1.8% 10.96 perf-stat.i.cpi
9514 ± 3% -3.9% 9138 perf-stat.i.cycles-between-cache-misses
0.16 +0.0 0.18 perf-stat.i.iTLB-load-miss-rate%
62886072 +19.3% 75036125 perf-stat.i.iTLB-load-misses
4.04e+10 +2.1% 4.124e+10 perf-stat.i.iTLB-loads
4.046e+10 +2.1% 4.129e+10 perf-stat.i.instructions
644.65 -14.6% 550.82 perf-stat.i.instructions-per-iTLB-miss
0.09 +1.9% 0.09 perf-stat.i.ipc
186582 +26.0% 235021 perf-stat.i.minor-faults
186870 +26.0% 235403 perf-stat.i.page-faults
9.95 +9.2% 10.87 perf-stat.overall.MPKI
1.08 +0.1 1.22 perf-stat.overall.branch-miss-rate%
11.82 -0.8 11.05 ± 2% perf-stat.overall.cache-miss-rate%
11.16 -1.8% 10.96 perf-stat.overall.cpi
9497 ± 3% -3.9% 9122 perf-stat.overall.cycles-between-cache-misses
0.16 +0.0 0.18 perf-stat.overall.iTLB-load-miss-rate%
643.60 -14.5% 550.27 perf-stat.overall.instructions-per-iTLB-miss
0.09 +1.9% 0.09 perf-stat.overall.ipc
64136162 -18.9% 52013113 perf-stat.overall.path-length
9.786e+09 +1.9% 9.967e+09 perf-stat.ps.branch-instructions
1.054e+08 +15.3% 1.215e+08 perf-stat.ps.branch-misses
3.986e+08 +11.6% 4.451e+08 ± 2% perf-stat.ps.cache-references
2033 -2.0% 1992 perf-stat.ps.context-switches
62235957 +19.5% 74377952 perf-stat.ps.iTLB-load-misses
3.998e+10 +2.2% 4.087e+10 perf-stat.ps.iTLB-loads
4.005e+10 +2.2% 4.093e+10 perf-stat.ps.instructions
185175 +26.1% 233489 perf-stat.ps.minor-faults
185171 +26.1% 233535 perf-stat.ps.page-faults
1.185e+13 +2.3% 1.212e+13 perf-stat.total.instructions
43805 ± 39% -99.1% 411.25 ± 49% interrupts.37:IR-PCI-MSI.2621443-edge.eth1-TxRx-2
700518 +5.4% 738269 interrupts.CAL:Function_call_interrupts
1391 -14.1% 1194 ± 9% interrupts.CPU0.RES:Rescheduling_interrupts
2370 +10.2% 2612 interrupts.CPU101.CAL:Function_call_interrupts
5760 ± 33% -33.7% 3820 interrupts.CPU101.NMI:Non-maskable_interrupts
5760 ± 33% -33.7% 3820 interrupts.CPU101.PMI:Performance_monitoring_interrupts
117.00 ± 97% -98.3% 2.00 ± 35% interrupts.CPU101.RES:Rescheduling_interrupts
7744 -50.4% 3842 interrupts.CPU108.NMI:Non-maskable_interrupts
7744 -50.4% 3842 interrupts.CPU108.PMI:Performance_monitoring_interrupts
7694 -37.9% 4777 ± 34% interrupts.CPU11.NMI:Non-maskable_interrupts
7694 -37.9% 4777 ± 34% interrupts.CPU11.PMI:Performance_monitoring_interrupts
81.50 ± 47% -72.1% 22.75 ±158% interrupts.CPU112.RES:Rescheduling_interrupts
7727 -50.2% 3851 interrupts.CPU116.NMI:Non-maskable_interrupts
7727 -50.2% 3851 interrupts.CPU116.PMI:Performance_monitoring_interrupts
7680 -37.6% 4790 ± 34% interrupts.CPU121.NMI:Non-maskable_interrupts
7680 -37.6% 4790 ± 34% interrupts.CPU121.PMI:Performance_monitoring_interrupts
5780 ± 33% -34.3% 3798 interrupts.CPU144.NMI:Non-maskable_interrupts
5780 ± 33% -34.3% 3798 interrupts.CPU144.PMI:Performance_monitoring_interrupts
7690 -50.3% 3824 interrupts.CPU146.NMI:Non-maskable_interrupts
7690 -50.3% 3824 interrupts.CPU146.PMI:Performance_monitoring_interrupts
5793 ± 33% -33.7% 3839 interrupts.CPU147.NMI:Non-maskable_interrupts
5793 ± 33% -33.7% 3839 interrupts.CPU147.PMI:Performance_monitoring_interrupts
5797 ± 32% -33.5% 3857 interrupts.CPU15.NMI:Non-maskable_interrupts
5797 ± 32% -33.5% 3857 interrupts.CPU15.PMI:Performance_monitoring_interrupts
7693 -50.5% 3811 interrupts.CPU150.NMI:Non-maskable_interrupts
7693 -50.5% 3811 interrupts.CPU150.PMI:Performance_monitoring_interrupts
533.50 ± 92% -99.6% 2.25 ± 57% interrupts.CPU153.RES:Rescheduling_interrupts
3826 +50.3% 5749 ± 32% interrupts.CPU157.NMI:Non-maskable_interrupts
3826 +50.3% 5749 ± 32% interrupts.CPU157.PMI:Performance_monitoring_interrupts
3815 +51.6% 5783 ± 33% interrupts.CPU16.NMI:Non-maskable_interrupts
3815 +51.6% 5783 ± 33% interrupts.CPU16.PMI:Performance_monitoring_interrupts
7706 -37.8% 4791 ± 33% interrupts.CPU165.NMI:Non-maskable_interrupts
7706 -37.8% 4791 ± 33% interrupts.CPU165.PMI:Performance_monitoring_interrupts
5826 ± 33% -17.6% 4802 ± 33% interrupts.CPU169.NMI:Non-maskable_interrupts
5826 ± 33% -17.6% 4802 ± 33% interrupts.CPU169.PMI:Performance_monitoring_interrupts
43805 ± 39% -99.1% 411.25 ± 49% interrupts.CPU17.37:IR-PCI-MSI.2621443-edge.eth1-TxRx-2
287.50 ± 84% -99.7% 1.00 interrupts.CPU175.RES:Rescheduling_interrupts
7811 -51.2% 3812 interrupts.CPU18.NMI:Non-maskable_interrupts
7811 -51.2% 3812 interrupts.CPU18.PMI:Performance_monitoring_interrupts
59.50 ± 94% -98.3% 1.00 interrupts.CPU185.RES:Rescheduling_interrupts
1.50 ± 33% +7516.7% 114.25 ±105% interrupts.CPU192.RES:Rescheduling_interrupts
7737 -37.8% 4811 ± 35% interrupts.CPU193.NMI:Non-maskable_interrupts
7737 -37.8% 4811 ± 35% interrupts.CPU193.PMI:Performance_monitoring_interrupts
5752 ± 33% -33.6% 3820 interrupts.CPU195.NMI:Non-maskable_interrupts
5752 ± 33% -33.6% 3820 interrupts.CPU195.PMI:Performance_monitoring_interrupts
5782 ± 32% -33.9% 3820 interrupts.CPU197.NMI:Non-maskable_interrupts
5782 ± 32% -33.9% 3820 interrupts.CPU197.PMI:Performance_monitoring_interrupts
395.50 ± 98% -99.6% 1.75 ± 24% interrupts.CPU202.RES:Rescheduling_interrupts
5773 ± 32% -34.1% 3803 interrupts.CPU203.NMI:Non-maskable_interrupts
5773 ± 32% -34.1% 3803 interrupts.CPU203.PMI:Performance_monitoring_interrupts
177.00 ± 92% -99.0% 1.75 ± 47% interrupts.CPU204.RES:Rescheduling_interrupts
5769 ± 31% -34.1% 3802 interrupts.CPU206.NMI:Non-maskable_interrupts
5769 ± 31% -34.1% 3802 interrupts.CPU206.PMI:Performance_monitoring_interrupts
3850 +99.3% 7673 interrupts.CPU212.NMI:Non-maskable_interrupts
3850 +99.3% 7673 interrupts.CPU212.PMI:Performance_monitoring_interrupts
5771 ± 32% -33.7% 3825 interrupts.CPU218.NMI:Non-maskable_interrupts
5771 ± 32% -33.7% 3825 interrupts.CPU218.PMI:Performance_monitoring_interrupts
7646 -37.0% 4814 ± 34% interrupts.CPU219.NMI:Non-maskable_interrupts
7646 -37.0% 4814 ± 34% interrupts.CPU219.PMI:Performance_monitoring_interrupts
7710 -37.8% 4799 ± 34% interrupts.CPU222.NMI:Non-maskable_interrupts
7710 -37.8% 4799 ± 34% interrupts.CPU222.PMI:Performance_monitoring_interrupts
5768 ± 32% -33.6% 3829 interrupts.CPU223.NMI:Non-maskable_interrupts
5768 ± 32% -33.6% 3829 interrupts.CPU223.PMI:Performance_monitoring_interrupts
192.00 ± 74% -98.2% 3.50 ± 91% interrupts.CPU228.RES:Rescheduling_interrupts
3841 +100.0% 7684 interrupts.CPU229.NMI:Non-maskable_interrupts
3841 +100.0% 7684 interrupts.CPU229.PMI:Performance_monitoring_interrupts
7725 -38.3% 4765 ± 35% interrupts.CPU232.NMI:Non-maskable_interrupts
7725 -38.3% 4765 ± 35% interrupts.CPU232.PMI:Performance_monitoring_interrupts
454.50 ± 76% -74.4% 116.25 ± 97% interrupts.CPU239.RES:Rescheduling_interrupts
5792 ± 33% -17.3% 4790 ± 34% interrupts.CPU241.NMI:Non-maskable_interrupts
5792 ± 33% -17.3% 4790 ± 34% interrupts.CPU241.PMI:Performance_monitoring_interrupts
3815 +101.6% 7691 interrupts.CPU243.NMI:Non-maskable_interrupts
3815 +101.6% 7691 interrupts.CPU243.PMI:Performance_monitoring_interrupts
204.50 ± 92% -97.2% 5.75 ±133% interrupts.CPU247.RES:Rescheduling_interrupts
7702 -37.6% 4808 ± 35% interrupts.CPU256.NMI:Non-maskable_interrupts
7702 -37.6% 4808 ± 35% interrupts.CPU256.PMI:Performance_monitoring_interrupts
5809 ± 32% -17.4% 4798 ± 35% interrupts.CPU257.NMI:Non-maskable_interrupts
5809 ± 32% -17.4% 4798 ± 35% interrupts.CPU257.PMI:Performance_monitoring_interrupts
5801 ± 32% -17.7% 4773 ± 35% interrupts.CPU258.NMI:Non-maskable_interrupts
5801 ± 32% -17.7% 4773 ± 35% interrupts.CPU258.PMI:Performance_monitoring_interrupts
7640 -37.1% 4809 ± 34% interrupts.CPU262.NMI:Non-maskable_interrupts
7640 -37.1% 4809 ± 34% interrupts.CPU262.PMI:Performance_monitoring_interrupts
3.50 ± 71% +17707.1% 623.25 ±130% interrupts.CPU264.RES:Rescheduling_interrupts
3812 +100.7% 7650 interrupts.CPU267.NMI:Non-maskable_interrupts
3812 +100.7% 7650 interrupts.CPU267.PMI:Performance_monitoring_interrupts
5781 ± 32% -17.3% 4782 ± 34% interrupts.CPU272.NMI:Non-maskable_interrupts
5781 ± 32% -17.3% 4782 ± 34% interrupts.CPU272.PMI:Performance_monitoring_interrupts
3815 +76.7% 6741 ± 24% interrupts.CPU277.NMI:Non-maskable_interrupts
3815 +76.7% 6741 ± 24% interrupts.CPU277.PMI:Performance_monitoring_interrupts
2.00 +10337.5% 208.75 ±170% interrupts.CPU278.RES:Rescheduling_interrupts
5837 ± 32% -17.4% 4819 ± 34% interrupts.CPU283.NMI:Non-maskable_interrupts
5837 ± 32% -17.4% 4819 ± 34% interrupts.CPU283.PMI:Performance_monitoring_interrupts
7711 -37.9% 4789 ± 35% interrupts.CPU285.NMI:Non-maskable_interrupts
7711 -37.9% 4789 ± 35% interrupts.CPU285.PMI:Performance_monitoring_interrupts
7731 -38.1% 4788 ± 34% interrupts.CPU3.NMI:Non-maskable_interrupts
7731 -38.1% 4788 ± 34% interrupts.CPU3.PMI:Performance_monitoring_interrupts
5768 ± 32% -33.3% 3847 interrupts.CPU32.NMI:Non-maskable_interrupts
5768 ± 32% -33.3% 3847 interrupts.CPU32.PMI:Performance_monitoring_interrupts
3893 +72.8% 6728 ± 23% interrupts.CPU39.NMI:Non-maskable_interrupts
3893 +72.8% 6728 ± 23% interrupts.CPU39.PMI:Performance_monitoring_interrupts
5809 ± 33% -17.9% 4771 ± 35% interrupts.CPU4.NMI:Non-maskable_interrupts
5809 ± 33% -17.9% 4771 ± 35% interrupts.CPU4.PMI:Performance_monitoring_interrupts
7712 -50.2% 3841 interrupts.CPU44.NMI:Non-maskable_interrupts
7712 -50.2% 3841 interrupts.CPU44.PMI:Performance_monitoring_interrupts
4.50 ± 55% +8027.8% 365.75 ± 44% interrupts.CPU48.RES:Rescheduling_interrupts
64.50 ± 93% -85.7% 9.25 ±123% interrupts.CPU51.RES:Rescheduling_interrupts
7727 -37.4% 4840 ± 34% interrupts.CPU54.NMI:Non-maskable_interrupts
7727 -37.4% 4840 ± 34% interrupts.CPU54.PMI:Performance_monitoring_interrupts
7625 -49.7% 3838 interrupts.CPU56.NMI:Non-maskable_interrupts
7625 -49.7% 3838 interrupts.CPU56.PMI:Performance_monitoring_interrupts
5810 ± 33% -17.6% 4785 ± 34% interrupts.CPU57.NMI:Non-maskable_interrupts
5810 ± 33% -17.6% 4785 ± 34% interrupts.CPU57.PMI:Performance_monitoring_interrupts
2092 ± 9% +23.4% 2582 interrupts.CPU59.CAL:Function_call_interrupts
7652 -49.9% 3834 interrupts.CPU59.NMI:Non-maskable_interrupts
7652 -49.9% 3834 interrupts.CPU59.PMI:Performance_monitoring_interrupts
552.00 ± 96% -64.4% 196.25 ±170% interrupts.CPU59.RES:Rescheduling_interrupts
126.50 ± 92% -97.8% 2.75 ± 47% interrupts.CPU60.RES:Rescheduling_interrupts
7671 -37.3% 4812 ± 34% interrupts.CPU61.NMI:Non-maskable_interrupts
7671 -37.3% 4812 ± 34% interrupts.CPU61.PMI:Performance_monitoring_interrupts
81.50 ± 77% -97.5% 2.00 ± 35% interrupts.CPU61.RES:Rescheduling_interrupts
7718 -38.0% 4785 ± 34% interrupts.CPU64.NMI:Non-maskable_interrupts
7718 -38.0% 4785 ± 34% interrupts.CPU64.PMI:Performance_monitoring_interrupts
5847 ± 33% -34.9% 3805 interrupts.CPU67.NMI:Non-maskable_interrupts
5847 ± 33% -34.9% 3805 interrupts.CPU67.PMI:Performance_monitoring_interrupts
3783 +52.3% 5763 ± 33% interrupts.CPU75.NMI:Non-maskable_interrupts
3783 +52.3% 5763 ± 33% interrupts.CPU75.PMI:Performance_monitoring_interrupts
7697 -50.1% 3840 interrupts.CPU79.NMI:Non-maskable_interrupts
7697 -50.1% 3840 interrupts.CPU79.PMI:Performance_monitoring_interrupts
7729 -50.3% 3845 interrupts.CPU83.NMI:Non-maskable_interrupts
7729 -50.3% 3845 interrupts.CPU83.PMI:Performance_monitoring_interrupts
7753 -38.3% 4781 ± 34% interrupts.CPU84.NMI:Non-maskable_interrupts
7753 -38.3% 4781 ± 34% interrupts.CPU84.PMI:Performance_monitoring_interrupts
5759 ± 32% -33.9% 3808 interrupts.CPU93.NMI:Non-maskable_interrupts
5759 ± 32% -33.9% 3808 interrupts.CPU93.PMI:Performance_monitoring_interrupts
3821 +75.6% 6709 ± 24% interrupts.CPU94.NMI:Non-maskable_interrupts
3821 +75.6% 6709 ± 24% interrupts.CPU94.PMI:Performance_monitoring_interrupts
7686 -37.3% 4817 ± 34% interrupts.CPU96.NMI:Non-maskable_interrupts
7686 -37.3% 4817 ± 34% interrupts.CPU96.PMI:Performance_monitoring_interrupts
5752 ± 33% -33.6% 3818 interrupts.CPU98.NMI:Non-maskable_interrupts
5752 ± 33% -33.6% 3818 interrupts.CPU98.PMI:Performance_monitoring_interrupts
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Rong Chen
View attachment "config-5.1.0-rc1-00041-g71052dcf" of type "text/plain" (188663 bytes)
View attachment "job-script" of type "text/plain" (7171 bytes)
View attachment "job.yaml" of type "text/plain" (4788 bytes)
View attachment "reproduce" of type "text/plain" (311 bytes)
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