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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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