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Date:   Tue, 12 Oct 2021 16:59:32 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Huang Ying <ying.huang@...el.com>
Cc:     0day robot <lkp@...el.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Michal Hocko <mhocko@...e.com>,
        Rik van Riel <riel@...riel.com>,
        Mel Gorman <mgorman@...e.de>,
        Peter Zijlstra <peterz@...radead.org>,
        Yang Shi <shy828301@...il.com>, Zi Yan <ziy@...dia.com>,
        Wei Xu <weixugc@...gle.com>, osalvador <osalvador@...e.de>,
        Shakeel Butt <shakeelb@...gle.com>,
        LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
        ying.huang@...el.com, feng.tang@...el.com,
        zhengjun.xing@...ux.intel.com, linux-mm@...ck.org
Subject: [memory tiering]  76ff9ff49a:  vm-scalability.median 5.0% improvement



Greeting,

FYI, we noticed a 5.0% improvement of vm-scalability.median due to commit:


commit: 76ff9ff49a478cf8936f020e7cbd052babc86245 ("[PATCH -V9 3/6] memory tiering: skip to scan fast memory")
url: https://github.com/0day-ci/linux/commits/Huang-Ying/NUMA-balancing-optimize-memory-placement-for-memory-tiering-system/20211008-164204
base: https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git 769fdf83df57b373660343ef4270b3ada91ef434

in testcase: vm-scalability
on test machine: 192 threads 4 sockets Intel(R) Xeon(R) Platinum 9242 CPU @ 2.30GHz with 192G memory
with following parameters:

	runtime: 300s
	size: 512G
	test: anon-w-rand
	cpufreq_governor: performance
	ucode: 0x5003006

test-description: The motivation behind this suite is to exercise functions and regions of the mm/ of the Linux kernel which are of interest to us.
test-url: https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/





Details are as below:
-------------------------------------------------------------------------------------------------->


To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        sudo bin/lkp install job.yaml           # job file is attached in this email
        bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
        sudo bin/lkp run generated-yaml-file

        # if come across any failure that blocks the test,
        # please remove ~/.lkp and /lkp dir to run from a clean state.

=========================================================================================
compiler/cpufreq_governor/kconfig/rootfs/runtime/size/tbox_group/test/testcase/ucode:
  gcc-9/performance/x86_64-rhel-8.3/debian-10.4-x86_64-20200603.cgz/300s/512G/lkp-csl-2ap4/anon-w-rand/vm-scalability/0x5003006

commit: 
  9fbea5e92b ("NUMA balancing: optimize page placement for memory tiering system")
  76ff9ff49a ("memory tiering: skip to scan fast memory")

9fbea5e92b8daae4 76ff9ff49a478cf8936f020e7cb 
---------------- --------------------------- 
         %stddev     %change         %stddev
             \          |                \  
      0.00 ±  5%     -10.1%       0.00 ±  3%  vm-scalability.free_time
     43870            +5.0%      46077        vm-scalability.median
      0.53 ± 24%      +1.9        2.40 ± 20%  vm-scalability.median_stddev%
    296.42            +3.3%     306.08        vm-scalability.time.elapsed_time
    296.42            +3.3%     306.08        vm-scalability.time.elapsed_time.max
    296908 ±  2%     -20.0%     237565 ±  5%  vm-scalability.time.involuntary_context_switches
   8965353           -68.2%    2846758 ±  6%  vm-scalability.time.minor_page_faults
     17482           -14.3%      14989        vm-scalability.time.percent_of_cpu_this_job_got
      4484           -19.8%       3594 ±  2%  vm-scalability.time.system_time
     47330           -10.7%      42287 ±  2%  vm-scalability.time.user_time
     12597           -12.5%      11028 ±  3%  vm-scalability.time.voluntary_context_switches
 2.336e+09           -11.9%  2.058e+09 ±  2%  vm-scalability.workload
     11927 ±  6%     +69.4%      20201 ±  4%  uptime.idle
     45.31 ±  2%      +4.0%      47.13        boot-time.boot
      7668 ±  2%      +4.5%       8012        boot-time.idle
 3.992e+09 ± 17%    +197.6%  1.188e+10 ±  8%  cpuidle..time
   8277676 ± 17%    +165.0%   21937927 ± 13%  cpuidle..usage
   1437923 ± 12%     -26.0%    1063848 ±  4%  numa-numastat.node1.local_node
   1484898 ± 10%     -22.5%    1150364 ±  4%  numa-numastat.node1.numa_hit
     47588 ± 61%     +82.4%      86778        numa-numastat.node1.other_node
      6.97 ± 16%     +13.2       20.18 ±  8%  mpstat.cpu.all.idle%
      1.90            -0.2        1.72        mpstat.cpu.all.irq%
      7.97            -1.8        6.19        mpstat.cpu.all.sys%
     83.08           -11.3       71.83 ±  2%  mpstat.cpu.all.usr%
      1444           -14.4%       1236 ±  4%  turbostat.Avg_MHz
     93.50           -13.4       80.13 ±  4%  turbostat.Busy%
    783206 ±129%    +413.7%    4023234 ± 60%  turbostat.C6
      6.04 ± 21%    +209.3%      18.67 ± 21%  turbostat.CPU%c1
    239.62            -6.3%     224.43 ±  2%  turbostat.PkgWatt
      7.00 ± 18%    +190.5%      20.33 ±  7%  vmstat.cpu.id
     82.33           -14.0%      70.83        vmstat.cpu.us
 1.048e+08           +12.1%  1.175e+08        vmstat.memory.free
    179.17           -14.4%     153.33 ±  2%  vmstat.procs.r
      4031            -8.1%       3704 ±  3%  vmstat.system.cs
  22475618 ±  3%     -22.1%   17517115 ± 12%  numa-meminfo.node1.AnonHugePages
  22587494 ±  3%     -22.1%   17584894 ± 12%  numa-meminfo.node1.AnonPages
  22646122 ±  4%     -22.3%   17589979 ± 12%  numa-meminfo.node1.Inactive
  22646122 ±  4%     -22.3%   17589970 ± 12%  numa-meminfo.node1.Inactive(anon)
  25905734 ±  4%     +18.7%   30756229 ±  6%  numa-meminfo.node1.MemFree
  23629681 ±  4%     -20.5%   18779185 ± 10%  numa-meminfo.node1.MemUsed
     49340 ± 17%     -29.9%      34586 ± 15%  numa-meminfo.node1.PageTables
     36467 ±220%   +2391.0%     908402 ±112%  numa-meminfo.node3.Unevictable
  87524616           -14.7%   74626124        meminfo.AnonHugePages
  87952806           -14.7%   74999102        meminfo.AnonPages
  92866025           -14.8%   79091942 ±  2%  meminfo.Committed_AS
  88140856           -14.7%   75179098        meminfo.Inactive
  88140803           -14.7%   75179046        meminfo.Inactive(anon)
  1.04e+08           +12.5%  1.171e+08        meminfo.MemAvailable
 1.047e+08           +12.5%  1.177e+08        meminfo.MemFree
  93039748           -14.0%   79986317        meminfo.Memused
    179104           -14.5%     153155        meminfo.PageTables
   5629708 ±  3%     -22.0%    4392349 ± 12%  numa-vmstat.node1.nr_anon_pages
     10940 ±  3%     -21.9%       8545 ± 12%  numa-vmstat.node1.nr_anon_transparent_hugepages
   6493715 ±  3%     +18.5%    7693620 ±  6%  numa-vmstat.node1.nr_free_pages
   5644782 ±  3%     -22.2%    4393439 ± 12%  numa-vmstat.node1.nr_inactive_anon
    201.00 ± 93%    -100.0%       0.00        numa-vmstat.node1.nr_isolated_anon
     12322 ± 17%     -29.8%       8645 ± 15%  numa-vmstat.node1.nr_page_table_pages
   5644427 ±  3%     -22.2%    4393052 ± 12%  numa-vmstat.node1.nr_zone_inactive_anon
      9116 ±220%   +2391.1%     227100 ±112%  numa-vmstat.node3.nr_unevictable
      9116 ±220%   +2391.1%     227100 ±112%  numa-vmstat.node3.nr_zone_unevictable
  21996061           -14.8%   18741659 ±  2%  proc-vmstat.nr_anon_pages
     42751           -14.8%      36422 ±  2%  proc-vmstat.nr_anon_transparent_hugepages
   2594160           +12.6%    2921578        proc-vmstat.nr_dirty_background_threshold
   5194664           +12.6%    5850300        proc-vmstat.nr_dirty_threshold
  26161778           +12.5%   29440763        proc-vmstat.nr_free_pages
  22043312           -14.8%   18787084 ±  2%  proc-vmstat.nr_inactive_anon
    359.83 ± 17%    -100.0%       0.17 ±223%  proc-vmstat.nr_isolated_anon
     34447            -2.6%      33554        proc-vmstat.nr_kernel_stack
     44738           -14.5%      38259 ±  2%  proc-vmstat.nr_page_table_pages
  22043308           -14.8%   18787082 ±  2%  proc-vmstat.nr_zone_inactive_anon
   5746797          -100.0%       0.00        proc-vmstat.numa_hint_faults
   5649618          -100.0%       0.00        proc-vmstat.numa_hint_faults_local
   5698412 ±  2%     -10.4%    5106741 ±  4%  proc-vmstat.numa_hit
   5622112          -100.0%       0.00        proc-vmstat.numa_huge_pte_updates
   5439419 ±  2%     -10.9%    4847613 ±  4%  proc-vmstat.numa_local
  23521423 ±  6%    -100.0%       0.00        proc-vmstat.numa_pages_migrated
 2.879e+09          -100.0%       0.00        proc-vmstat.numa_pte_updates
   5705992 ±  2%     -10.3%    5116075 ±  4%  proc-vmstat.pgalloc_normal
  10333677           -59.3%    4210415 ±  4%  proc-vmstat.pgfault
   5569170 ±  3%     -10.1%    5005163 ±  4%  proc-vmstat.pgfree
  23521423 ±  6%    -100.0%       0.00        proc-vmstat.pgmigrate_success
   1009758           -11.9%     889598 ±  2%  proc-vmstat.thp_fault_alloc
     45861 ±  6%    -100.0%       0.00        proc-vmstat.thp_migration_success
      0.27 ± 81%     -88.7%       0.03 ± 65%  perf-sched.sch_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork
    766.06 ± 85%     -99.4%       4.40 ± 98%  perf-sched.sch_delay.max.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.06 ± 15%     +61.1%       0.09 ± 27%  perf-sched.sch_delay.max.ms.rcu_gp_kthread.kthread.ret_from_fork
    496.79 ± 86%     -94.2%      29.00 ±214%  perf-sched.sch_delay.max.ms.smpboot_thread_fn.kthread.ret_from_fork
     37.07 ±174%     -91.7%       3.08 ± 83%  perf-sched.sch_delay.max.ms.syslog_print.do_syslog.part.0.kmsg_read
     96.02 ± 24%     +56.7%     150.46 ± 10%  perf-sched.total_wait_and_delay.average.ms
     39825 ± 20%     -34.8%      25952 ± 10%  perf-sched.total_wait_and_delay.count.ms
     95.79 ± 24%     +56.0%     149.39 ± 10%  perf-sched.total_wait_time.average.ms
      1.40 ± 42%     -58.2%       0.59 ± 31%  perf-sched.wait_and_delay.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
      0.38 ± 33%     -47.3%       0.20 ± 21%  perf-sched.wait_and_delay.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown]
     17.03 ± 56%     +92.0%      32.70 ± 39%  perf-sched.wait_and_delay.avg.ms.pipe_read.new_sync_read.vfs_read.ksys_read
    586.50 ± 30%     -62.1%     222.50 ±118%  perf-sched.wait_and_delay.count.devkmsg_read.vfs_read.ksys_read.do_syscall_64
     72.83 ±141%    +233.0%     242.50 ± 19%  perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.stop_one_cpu.sched_exec.bprm_execve
     95.85 ±170%     -90.3%       9.34 ± 48%  perf-sched.wait_and_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown]
      1710 ± 66%     -96.2%      64.24 ±116%  perf-sched.wait_and_delay.max.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
      1.40 ± 42%     -58.2%       0.58 ± 31%  perf-sched.wait_time.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown]
      0.38 ± 33%     -47.1%       0.20 ± 21%  perf-sched.wait_time.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown]
      9.36 ±203%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.copy_huge_page.migrate_page_copy.migrate_page
      1.17 ±183%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.rmap_walk_anon.remove_migration_ptes.migrate_pages
      2.18 ± 93%    -100.0%       0.00        perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
      1.67 ± 86%    -100.0%       0.00        perf-sched.wait_time.avg.ms.schedule_timeout.wait_for_completion.stop_two_cpus.migrate_swap
     92.94 ±166%     -88.8%      10.44 ± 85%  perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown]
     95.85 ±170%     -90.3%       9.34 ± 48%  perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown]
    341.43 ±215%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.copy_huge_page.migrate_page_copy.migrate_page
      1.32 ±163%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.rmap_walk_anon.remove_migration_ptes.migrate_pages
     27.99 ±153%    -100.0%       0.00        perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.migrate_task_to.task_numa_migrate
      6.19 ± 89%    -100.0%       0.00        perf-sched.wait_time.max.ms.schedule_timeout.wait_for_completion.stop_two_cpus.migrate_swap
      0.22 ±142%      +2.8        2.99 ± 42%  perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
      0.24 ±141%      +3.2        3.41 ± 42%  perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
      0.24 ±141%      +3.2        3.44 ± 42%  perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      0.25 ±141%      +3.4        3.60 ± 42%  perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      0.25 ±141%      +3.4        3.61 ± 42%  perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
      0.25 ±141%      +3.4        3.61 ± 42%  perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
      0.26 ±141%      +3.4        3.67 ± 42%  perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
      0.00            +0.1        0.06 ±  9%  perf-profile.children.cycles-pp.load_balance
      0.00            +0.1        0.06 ± 19%  perf-profile.children.cycles-pp.irqentry_exit_to_user_mode
      0.00            +0.1        0.06 ± 17%  perf-profile.children.cycles-pp.exit_to_user_mode_prepare
      0.00            +0.1        0.09 ± 21%  perf-profile.children.cycles-pp.rebalance_domains
      0.00            +0.1        0.10 ± 61%  perf-profile.children.cycles-pp.tick_nohz_next_event
      0.08 ± 50%      +0.1        0.18 ± 17%  perf-profile.children.cycles-pp.devkmsg_write.cold
      0.08 ± 50%      +0.1        0.18 ± 17%  perf-profile.children.cycles-pp.devkmsg_emit
      0.09 ± 52%      +0.1        0.18 ± 15%  perf-profile.children.cycles-pp.serial8250_console_putchar
      0.09 ± 52%      +0.1        0.19 ± 15%  perf-profile.children.cycles-pp.uart_console_write
      0.09 ± 52%      +0.1        0.19 ± 15%  perf-profile.children.cycles-pp.write
      0.09 ± 51%      +0.1        0.20 ± 15%  perf-profile.children.cycles-pp.wait_for_xmitr
      0.00            +0.1        0.11 ± 58%  perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
      0.10 ± 50%      +0.1        0.20 ± 16%  perf-profile.children.cycles-pp.vprintk_emit
      0.10 ± 49%      +0.1        0.21 ± 21%  perf-profile.children.cycles-pp.ksys_write
      0.10 ± 49%      +0.1        0.21 ± 21%  perf-profile.children.cycles-pp.vfs_write
      0.10 ± 49%      +0.1        0.21 ± 21%  perf-profile.children.cycles-pp.new_sync_write
      0.09 ± 52%      +0.1        0.20 ± 15%  perf-profile.children.cycles-pp.console_unlock
      0.09 ± 52%      +0.1        0.20 ± 15%  perf-profile.children.cycles-pp.serial8250_console_write
      0.14 ± 16%      +0.1        0.27 ± 23%  perf-profile.children.cycles-pp.__softirqentry_text_start
      0.18 ± 13%      +0.1        0.32 ± 19%  perf-profile.children.cycles-pp.irq_exit_rcu
      0.00            +0.1        0.14 ± 55%  perf-profile.children.cycles-pp.menu_select
      0.69 ± 14%      +0.2        0.88 ± 10%  perf-profile.children.cycles-pp.__hrtimer_run_queues
      1.29 ± 10%      +0.4        1.71 ± 11%  perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt
      0.38 ± 63%      +2.7        3.05 ± 41%  perf-profile.children.cycles-pp.intel_idle
      0.43 ± 62%      +3.1        3.49 ± 41%  perf-profile.children.cycles-pp.cpuidle_enter
      0.43 ± 62%      +3.1        3.49 ± 41%  perf-profile.children.cycles-pp.cpuidle_enter_state
      0.44 ± 61%      +3.2        3.61 ± 42%  perf-profile.children.cycles-pp.start_secondary
      0.44 ± 61%      +3.2        3.67 ± 42%  perf-profile.children.cycles-pp.secondary_startup_64_no_verify
      0.44 ± 61%      +3.2        3.67 ± 42%  perf-profile.children.cycles-pp.cpu_startup_entry
      0.44 ± 61%      +3.2        3.67 ± 42%  perf-profile.children.cycles-pp.do_idle
      0.38 ± 63%      +2.7        3.05 ± 41%  perf-profile.self.cycles-pp.intel_idle
 1.935e+10           -14.9%  1.646e+10 ±  2%  perf-stat.i.branch-instructions
 9.144e+08           -15.8%    7.7e+08 ±  2%  perf-stat.i.cache-misses
 9.366e+08           -15.3%  7.938e+08 ±  2%  perf-stat.i.cache-references
      3904            -7.4%       3615 ±  3%  perf-stat.i.context-switches
      8.60            -5.0%       8.18 ±  2%  perf-stat.i.cpi
 5.469e+11           -14.6%   4.67e+11 ±  2%  perf-stat.i.cpu-cycles
    729.58            -2.9%     708.47        perf-stat.i.cycles-between-cache-misses
 2.308e+10           -14.9%  1.964e+10 ±  2%  perf-stat.i.dTLB-loads
   2046156 ±  9%     -23.2%    1571948 ± 13%  perf-stat.i.dTLB-store-misses
 8.466e+09           -14.7%   7.22e+09 ±  2%  perf-stat.i.dTLB-stores
     89.84            -9.0       80.88        perf-stat.i.iTLB-load-miss-rate%
    263296 ±  9%    +123.0%     587185 ± 19%  perf-stat.i.iTLB-loads
 8.137e+10           -14.9%  6.925e+10 ±  2%  perf-stat.i.instructions
      0.15            +2.6%       0.15        perf-stat.i.ipc
      2.85           -14.6%       2.44 ±  2%  perf-stat.i.metric.GHz
    126.49 ±  6%    +190.4%     367.36 ±  6%  perf-stat.i.metric.K/sec
    275.22           -15.0%     233.82 ±  2%  perf-stat.i.metric.M/sec
     33877 ±  2%     -61.8%      12941 ±  4%  perf-stat.i.minor-faults
     59.35 ±  3%     -15.6       43.76 ±  3%  perf-stat.i.node-load-miss-rate%
   2576301 ±  6%     -74.8%     647958 ±  6%  perf-stat.i.node-load-misses
      0.83 ± 13%      +6.9        7.75 ± 13%  perf-stat.i.node-store-miss-rate%
   3938739 ±  6%    +978.5%   42480928 ±  8%  perf-stat.i.node-store-misses
 8.997e+08           -19.7%  7.224e+08 ±  2%  perf-stat.i.node-stores
     33880 ±  2%     -61.8%      12944 ±  4%  perf-stat.i.page-faults
      0.03 ±  6%      +0.0        0.04 ±  7%  perf-stat.overall.branch-miss-rate%
     83.20           -13.9       69.27 ±  4%  perf-stat.overall.iTLB-load-miss-rate%
     65.41 ±  3%     -33.2       32.16 ±  4%  perf-stat.overall.node-load-miss-rate%
      0.44 ±  6%      +5.1        5.54 ±  8%  perf-stat.overall.node-store-miss-rate%
 1.926e+10           -14.4%  1.649e+10 ±  2%  perf-stat.ps.branch-instructions
 9.107e+08           -15.2%  7.718e+08 ±  2%  perf-stat.ps.cache-misses
  9.33e+08           -14.7%  7.954e+08 ±  2%  perf-stat.ps.cache-references
      3894            -7.7%       3593 ±  3%  perf-stat.ps.context-switches
 5.458e+11           -14.1%  4.689e+11        perf-stat.ps.cpu-cycles
 2.298e+10           -14.4%  1.968e+10 ±  2%  perf-stat.ps.dTLB-loads
   2040735 ±  8%     -22.8%    1576006 ± 12%  perf-stat.ps.dTLB-store-misses
  8.43e+09           -14.2%  7.234e+09 ±  2%  perf-stat.ps.dTLB-stores
    256776 ±  8%    +121.6%     568913 ± 19%  perf-stat.ps.iTLB-loads
 8.101e+10           -14.3%  6.939e+10 ±  2%  perf-stat.ps.instructions
     34379 ±  2%     -61.3%      13320 ±  4%  perf-stat.ps.minor-faults
   2701913 ±  6%     -76.1%     645841 ±  6%  perf-stat.ps.node-load-misses
   3988458 ±  5%    +965.6%   42500100 ±  8%  perf-stat.ps.node-store-misses
 8.956e+08           -19.1%  7.243e+08 ±  2%  perf-stat.ps.node-stores
     34381 ±  2%     -61.3%      13321 ±  4%  perf-stat.ps.page-faults
 2.406e+13           -11.5%  2.131e+13 ±  2%  perf-stat.total.instructions
     13281 ± 10%     +28.6%      17086 ±  5%  softirqs.CPU0.SCHED
      8734 ± 14%     +45.5%      12709 ± 11%  softirqs.CPU1.SCHED
      6931 ± 15%     +90.2%      13181 ±  7%  softirqs.CPU120.SCHED
      7210 ± 13%     +84.1%      13274 ±  8%  softirqs.CPU121.SCHED
      6879 ± 16%     +89.8%      13054 ± 10%  softirqs.CPU122.SCHED
      6827 ± 14%     +97.0%      13451 ± 13%  softirqs.CPU123.SCHED
      6820 ± 14%     +96.1%      13371 ± 10%  softirqs.CPU124.SCHED
      6866 ± 15%     +94.3%      13340 ± 10%  softirqs.CPU125.SCHED
      6790 ± 14%     +94.6%      13216 ± 12%  softirqs.CPU126.SCHED
      6882 ± 13%     +94.5%      13384 ± 11%  softirqs.CPU127.SCHED
      7041 ± 17%     +85.8%      13081 ± 10%  softirqs.CPU128.SCHED
      7089 ± 16%     +86.3%      13205 ± 10%  softirqs.CPU129.SCHED
      6819 ± 14%     +93.9%      13222 ± 11%  softirqs.CPU130.SCHED
      6845 ± 14%     +97.4%      13512 ± 11%  softirqs.CPU131.SCHED
      6799 ± 15%     +94.6%      13229 ± 14%  softirqs.CPU132.SCHED
      6814 ± 14%     +95.1%      13295 ± 11%  softirqs.CPU133.SCHED
      6902 ± 13%     +90.2%      13130 ± 14%  softirqs.CPU134.SCHED
      6811 ± 14%     +92.1%      13083 ± 13%  softirqs.CPU135.SCHED
      6817 ± 15%     +98.4%      13525 ± 12%  softirqs.CPU136.SCHED
      6752 ± 15%     +95.9%      13229 ± 14%  softirqs.CPU137.SCHED
      6782 ± 14%     +98.2%      13442 ± 14%  softirqs.CPU138.SCHED
      6787 ± 14%     +93.4%      13130 ± 14%  softirqs.CPU139.SCHED
      6784 ± 14%     +96.8%      13349 ± 12%  softirqs.CPU140.SCHED
      6847 ± 13%     +90.2%      13025 ± 14%  softirqs.CPU141.SCHED
      6819 ± 15%     +91.1%      13028 ± 14%  softirqs.CPU142.SCHED
      6966 ± 14%     +88.3%      13118 ± 14%  softirqs.CPU143.SCHED
      7573 ±  7%     +73.9%      13172 ± 12%  softirqs.CPU144.SCHED
      7691 ±  8%     +71.7%      13210 ± 16%  softirqs.CPU146.SCHED
      7671 ±  8%     +71.6%      13165 ± 17%  softirqs.CPU148.SCHED
      7773 ±  7%     +76.2%      13696 ± 11%  softirqs.CPU159.SCHED
      8036 ±  7%     +49.3%      11995 ± 14%  softirqs.CPU168.SCHED
      7981 ±  7%     +55.5%      12409 ± 19%  softirqs.CPU169.SCHED
      8003 ±  7%     +55.6%      12451 ± 16%  softirqs.CPU170.SCHED
      7581 ±  6%     +65.5%      12543 ± 16%  softirqs.CPU191.SCHED
      8101 ± 17%     +57.4%      12752 ± 16%  softirqs.CPU2.SCHED
      7027 ±  9%     +50.3%      10561 ±  6%  softirqs.CPU24.SCHED
      6931 ± 13%     +75.2%      12145 ±  3%  softirqs.CPU25.SCHED
      7329 ± 23%     +81.4%      13295 ±  6%  softirqs.CPU26.SCHED
      6843 ± 14%     +95.0%      13340 ±  4%  softirqs.CPU27.SCHED
      6795 ± 12%    +100.9%      13652 ±  7%  softirqs.CPU28.SCHED
      6796 ± 14%     +97.4%      13418 ±  8%  softirqs.CPU29.SCHED
      7139 ± 11%     +77.5%      12670 ± 24%  softirqs.CPU3.SCHED
      6830 ± 14%     +98.1%      13531 ±  8%  softirqs.CPU30.SCHED
      6758 ± 13%    +102.3%      13669 ±  6%  softirqs.CPU31.SCHED
      6456 ± 15%    +104.2%      13182 ±  9%  softirqs.CPU32.SCHED
      6879 ± 14%     +94.3%      13364 ± 12%  softirqs.CPU33.SCHED
      6828 ± 13%     +94.5%      13277 ± 11%  softirqs.CPU34.SCHED
      6782 ± 13%     +94.8%      13211 ± 13%  softirqs.CPU35.SCHED
      6780 ± 14%     +96.3%      13309 ± 11%  softirqs.CPU36.SCHED
      6779 ± 13%     +87.7%      12721 ± 12%  softirqs.CPU37.SCHED
      6734 ± 14%     +96.5%      13234 ± 10%  softirqs.CPU38.SCHED
      6841 ± 13%     +95.4%      13368 ± 13%  softirqs.CPU39.SCHED
      6839 ± 13%     +88.3%      12875 ± 10%  softirqs.CPU40.SCHED
      6714 ± 14%     +94.6%      13062 ± 11%  softirqs.CPU41.SCHED
      7162 ± 10%     +82.8%      13095 ± 13%  softirqs.CPU42.SCHED
      6782 ± 14%     +93.5%      13126 ± 13%  softirqs.CPU43.SCHED
      6750 ± 13%     +94.2%      13109 ± 14%  softirqs.CPU44.SCHED
      6769 ± 13%     +97.9%      13397 ± 13%  softirqs.CPU45.SCHED
      6800 ± 15%     +91.3%      13009 ± 17%  softirqs.CPU46.SCHED
      6755 ± 14%     +95.5%      13209 ± 13%  softirqs.CPU47.SCHED
      7404 ±  5%     +43.2%      10604 ±  3%  softirqs.CPU48.SCHED
      7766 ±  7%     +55.9%      12110 ±  4%  softirqs.CPU49.SCHED
      7568 ±  8%     +71.6%      12988 ±  9%  softirqs.CPU50.SCHED
      7348 ±  8%     +85.3%      13613 ± 17%  softirqs.CPU51.SCHED
      7612 ±  8%     +74.2%      13261 ± 17%  softirqs.CPU52.SCHED
      7671 ±  8%     +73.4%      13300 ± 12%  softirqs.CPU53.SCHED
      7653 ±  8%     +73.9%      13306 ± 14%  softirqs.CPU54.SCHED
      7624 ±  8%     +75.2%      13356 ± 16%  softirqs.CPU55.SCHED
      7545 ±  9%     +73.6%      13100 ± 14%  softirqs.CPU58.SCHED
      7666 ±  7%     +70.2%      13049 ± 18%  softirqs.CPU65.SCHED
      7669 ±  8%     +47.1%      11285 ±  5%  softirqs.CPU72.SCHED
      7753 ±  7%     +52.2%      11799 ±  5%  softirqs.CPU73.SCHED
      7922 ±  7%     +56.2%      12372 ± 15%  softirqs.CPU74.SCHED
      7953 ±  6%     +56.7%      12463 ± 16%  softirqs.CPU75.SCHED
      7964 ±  7%     +53.0%      12187 ± 15%  softirqs.CPU76.SCHED
      7911 ±  6%     +54.0%      12182 ± 18%  softirqs.CPU77.SCHED
   1464438 ±  6%     +64.0%    2401987 ±  4%  softirqs.SCHED
      7857 ±  6%     -27.8%       5673 ± 24%  interrupts.CPU0.NMI:Non-maskable_interrupts
      7857 ±  6%     -27.8%       5673 ± 24%  interrupts.CPU0.PMI:Performance_monitoring_interrupts
    970.17 ± 35%     -37.8%     603.67 ±  7%  interrupts.CPU0.RES:Rescheduling_interrupts
      7628 ±  8%     -27.0%       5572 ± 27%  interrupts.CPU1.NMI:Non-maskable_interrupts
      7628 ±  8%     -27.0%       5572 ± 27%  interrupts.CPU1.PMI:Performance_monitoring_interrupts
    367.50 ± 35%     -38.7%     225.17 ± 16%  interrupts.CPU100.RES:Rescheduling_interrupts
    534.17 ± 43%     -57.4%     227.50 ± 11%  interrupts.CPU101.RES:Rescheduling_interrupts
      1099 ±135%     -80.7%     212.50 ± 11%  interrupts.CPU102.RES:Rescheduling_interrupts
      7737 ±  6%     -48.2%       4004 ± 36%  interrupts.CPU107.NMI:Non-maskable_interrupts
      7737 ±  6%     -48.2%       4004 ± 36%  interrupts.CPU107.PMI:Performance_monitoring_interrupts
      7692 ±  6%     -52.5%       3657 ± 22%  interrupts.CPU112.NMI:Non-maskable_interrupts
      7692 ±  6%     -52.5%       3657 ± 22%  interrupts.CPU112.PMI:Performance_monitoring_interrupts
    392.33 ± 51%     -46.2%     211.17 ± 10%  interrupts.CPU113.RES:Rescheduling_interrupts
    350.17 ± 36%     -38.8%     214.17 ± 14%  interrupts.CPU114.RES:Rescheduling_interrupts
    434.17 ± 46%     -42.9%     247.83 ± 20%  interrupts.CPU119.RES:Rescheduling_interrupts
      8256 ±  3%     -51.0%       4048 ± 50%  interrupts.CPU120.NMI:Non-maskable_interrupts
      8256 ±  3%     -51.0%       4048 ± 50%  interrupts.CPU120.PMI:Performance_monitoring_interrupts
      8184 ±  4%     -47.5%       4297 ± 41%  interrupts.CPU121.NMI:Non-maskable_interrupts
      8184 ±  4%     -47.5%       4297 ± 41%  interrupts.CPU121.PMI:Performance_monitoring_interrupts
      8189 ±  4%     -46.9%       4347 ± 40%  interrupts.CPU122.NMI:Non-maskable_interrupts
      8189 ±  4%     -46.9%       4347 ± 40%  interrupts.CPU122.PMI:Performance_monitoring_interrupts
    560.00 ± 83%     -66.3%     188.67 ± 15%  interrupts.CPU122.RES:Rescheduling_interrupts
      8178 ±  3%     -48.9%       4177 ± 43%  interrupts.CPU123.NMI:Non-maskable_interrupts
      8178 ±  3%     -48.9%       4177 ± 43%  interrupts.CPU123.PMI:Performance_monitoring_interrupts
      8152 ±  3%     -43.5%       4607 ± 36%  interrupts.CPU124.NMI:Non-maskable_interrupts
      8152 ±  3%     -43.5%       4607 ± 36%  interrupts.CPU124.PMI:Performance_monitoring_interrupts
      8186 ±  3%     -48.6%       4207 ± 45%  interrupts.CPU126.NMI:Non-maskable_interrupts
      8186 ±  3%     -48.6%       4207 ± 45%  interrupts.CPU126.PMI:Performance_monitoring_interrupts
      8167 ±  4%     -49.6%       4120 ± 41%  interrupts.CPU127.NMI:Non-maskable_interrupts
      8167 ±  4%     -49.6%       4120 ± 41%  interrupts.CPU127.PMI:Performance_monitoring_interrupts
    318.17 ± 42%     -40.1%     190.50 ± 13%  interrupts.CPU128.RES:Rescheduling_interrupts
      8156 ±  4%     -43.7%       4593 ± 37%  interrupts.CPU129.NMI:Non-maskable_interrupts
      8156 ±  4%     -43.7%       4593 ± 37%  interrupts.CPU129.PMI:Performance_monitoring_interrupts
      8159 ±  4%     -44.2%       4552 ± 46%  interrupts.CPU130.NMI:Non-maskable_interrupts
      8159 ±  4%     -44.2%       4552 ± 46%  interrupts.CPU130.PMI:Performance_monitoring_interrupts
      8162 ±  4%     -43.2%       4638 ± 37%  interrupts.CPU131.NMI:Non-maskable_interrupts
      8162 ±  4%     -43.2%       4638 ± 37%  interrupts.CPU131.PMI:Performance_monitoring_interrupts
      8130 ±  5%     -48.0%       4230 ± 45%  interrupts.CPU132.NMI:Non-maskable_interrupts
      8130 ±  5%     -48.0%       4230 ± 45%  interrupts.CPU132.PMI:Performance_monitoring_interrupts
      1184 ±  4%     +21.8%       1442 ± 27%  interrupts.CPU133.CAL:Function_call_interrupts
      7400 ± 21%     -54.4%       3375 ± 20%  interrupts.CPU133.NMI:Non-maskable_interrupts
      7400 ± 21%     -54.4%       3375 ± 20%  interrupts.CPU133.PMI:Performance_monitoring_interrupts
      7408 ± 20%     -53.7%       3432 ± 23%  interrupts.CPU134.NMI:Non-maskable_interrupts
      7408 ± 20%     -53.7%       3432 ± 23%  interrupts.CPU134.PMI:Performance_monitoring_interrupts
      1509 ± 17%     -20.5%       1200 ±  4%  interrupts.CPU135.CAL:Function_call_interrupts
      7461 ± 21%     -52.9%       3510 ± 24%  interrupts.CPU138.NMI:Non-maskable_interrupts
      7461 ± 21%     -52.9%       3510 ± 24%  interrupts.CPU138.PMI:Performance_monitoring_interrupts
    370.33 ± 66%     -40.0%     222.33 ± 13%  interrupts.CPU139.RES:Rescheduling_interrupts
      8131 ±  4%     -51.4%       3950 ± 17%  interrupts.CPU142.NMI:Non-maskable_interrupts
      8131 ±  4%     -51.4%       3950 ± 17%  interrupts.CPU142.PMI:Performance_monitoring_interrupts
      1577 ± 18%     -24.3%       1194 ±  4%  interrupts.CPU147.CAL:Function_call_interrupts
      7255 ± 20%     -45.3%       3971 ± 49%  interrupts.CPU147.NMI:Non-maskable_interrupts
      7255 ± 20%     -45.3%       3971 ± 49%  interrupts.CPU147.PMI:Performance_monitoring_interrupts
      7943 ±  5%     -44.4%       4418 ± 37%  interrupts.CPU148.NMI:Non-maskable_interrupts
      7943 ±  5%     -44.4%       4418 ± 37%  interrupts.CPU148.PMI:Performance_monitoring_interrupts
      7231 ± 20%     -48.8%       3704 ± 52%  interrupts.CPU150.NMI:Non-maskable_interrupts
      7231 ± 20%     -48.8%       3704 ± 52%  interrupts.CPU150.PMI:Performance_monitoring_interrupts
    270.83 ± 28%     -30.4%     188.50 ± 17%  interrupts.CPU152.RES:Rescheduling_interrupts
      7228 ± 21%     -56.3%       3156 ± 33%  interrupts.CPU160.NMI:Non-maskable_interrupts
      7228 ± 21%     -56.3%       3156 ± 33%  interrupts.CPU160.PMI:Performance_monitoring_interrupts
      2620 ± 38%     -46.4%       1404 ± 22%  interrupts.CPU169.CAL:Function_call_interrupts
      1668 ± 49%     -29.1%       1183 ±  3%  interrupts.CPU176.CAL:Function_call_interrupts
    237.00 ± 15%     -26.4%     174.50 ± 14%  interrupts.CPU178.RES:Rescheduling_interrupts
    477.17 ± 46%     -40.5%     283.83 ±  6%  interrupts.CPU18.RES:Rescheduling_interrupts
    378.17 ± 26%     -23.3%     290.00 ±  8%  interrupts.CPU19.RES:Rescheduling_interrupts
      1409 ± 16%     -21.5%       1106 ±  6%  interrupts.CPU191.CAL:Function_call_interrupts
    519.50 ± 31%     -34.0%     343.00 ± 19%  interrupts.CPU2.RES:Rescheduling_interrupts
    477.00 ± 26%     -42.8%     273.00 ±  6%  interrupts.CPU22.RES:Rescheduling_interrupts
    581.33 ± 44%     -48.7%     298.33 ± 15%  interrupts.CPU23.RES:Rescheduling_interrupts
      1718 ± 18%     -15.6%       1450 ±  3%  interrupts.CPU24.CAL:Function_call_interrupts
      8257 ±  3%     -21.1%       6511 ±  6%  interrupts.CPU24.NMI:Non-maskable_interrupts
      8257 ±  3%     -21.1%       6511 ±  6%  interrupts.CPU24.PMI:Performance_monitoring_interrupts
    741.17 ± 86%     -66.6%     247.50 ± 13%  interrupts.CPU25.RES:Rescheduling_interrupts
      8225 ±  3%     -45.6%       4472 ± 30%  interrupts.CPU26.NMI:Non-maskable_interrupts
      8225 ±  3%     -45.6%       4472 ± 30%  interrupts.CPU26.PMI:Performance_monitoring_interrupts
      1430 ±149%     -83.3%     238.67 ± 11%  interrupts.CPU26.RES:Rescheduling_interrupts
      8192 ±  3%     -49.1%       4168 ± 39%  interrupts.CPU27.NMI:Non-maskable_interrupts
      8192 ±  3%     -49.1%       4168 ± 39%  interrupts.CPU27.PMI:Performance_monitoring_interrupts
      8177 ±  4%     -48.1%       4240 ± 40%  interrupts.CPU29.NMI:Non-maskable_interrupts
      8177 ±  4%     -48.1%       4240 ± 40%  interrupts.CPU29.PMI:Performance_monitoring_interrupts
    519.33 ± 77%     -52.5%     246.67 ±  5%  interrupts.CPU29.RES:Rescheduling_interrupts
      8211 ±  3%     -49.3%       4163 ± 42%  interrupts.CPU30.NMI:Non-maskable_interrupts
      8211 ±  3%     -49.3%       4163 ± 42%  interrupts.CPU30.PMI:Performance_monitoring_interrupts
    329.33 ± 10%     -27.3%     239.33 ± 16%  interrupts.CPU31.RES:Rescheduling_interrupts
      8187 ±  3%     -47.3%       4313 ± 39%  interrupts.CPU32.NMI:Non-maskable_interrupts
      8187 ±  3%     -47.3%       4313 ± 39%  interrupts.CPU32.PMI:Performance_monitoring_interrupts
    369.00 ± 31%     -40.2%     220.83 ± 20%  interrupts.CPU32.RES:Rescheduling_interrupts
      8203 ±  3%     -47.7%       4290 ± 44%  interrupts.CPU33.NMI:Non-maskable_interrupts
      8203 ±  3%     -47.7%       4290 ± 44%  interrupts.CPU33.PMI:Performance_monitoring_interrupts
      8208 ±  3%     -43.7%       4617 ± 34%  interrupts.CPU34.NMI:Non-maskable_interrupts
      8208 ±  3%     -43.7%       4617 ± 34%  interrupts.CPU34.PMI:Performance_monitoring_interrupts
      8200 ±  4%     -56.7%       3549 ± 26%  interrupts.CPU35.NMI:Non-maskable_interrupts
      8200 ±  4%     -56.7%       3549 ± 26%  interrupts.CPU35.PMI:Performance_monitoring_interrupts
      8173 ±  4%     -52.6%       3877 ± 16%  interrupts.CPU36.NMI:Non-maskable_interrupts
      8173 ±  4%     -52.6%       3877 ± 16%  interrupts.CPU36.PMI:Performance_monitoring_interrupts
      8176 ±  4%     -43.4%       4626 ± 38%  interrupts.CPU37.NMI:Non-maskable_interrupts
      8176 ±  4%     -43.4%       4626 ± 38%  interrupts.CPU37.PMI:Performance_monitoring_interrupts
      8207 ±  4%     -46.3%       4405 ± 39%  interrupts.CPU38.NMI:Non-maskable_interrupts
      8207 ±  4%     -46.3%       4405 ± 39%  interrupts.CPU38.PMI:Performance_monitoring_interrupts
      8163 ±  4%     -45.3%       4467 ± 38%  interrupts.CPU39.NMI:Non-maskable_interrupts
      8163 ±  4%     -45.3%       4467 ± 38%  interrupts.CPU39.PMI:Performance_monitoring_interrupts
    324.50 ± 23%     -28.5%     232.17 ± 14%  interrupts.CPU40.RES:Rescheduling_interrupts
      8162 ±  5%     -55.1%       3664 ± 30%  interrupts.CPU43.NMI:Non-maskable_interrupts
      8162 ±  5%     -55.1%       3664 ± 30%  interrupts.CPU43.PMI:Performance_monitoring_interrupts
      8183 ±  4%     -43.3%       4643 ± 37%  interrupts.CPU44.NMI:Non-maskable_interrupts
      8183 ±  4%     -43.3%       4643 ± 37%  interrupts.CPU44.PMI:Performance_monitoring_interrupts
      8167 ±  4%     -43.2%       4642 ± 37%  interrupts.CPU46.NMI:Non-maskable_interrupts
      8167 ±  4%     -43.2%       4642 ± 37%  interrupts.CPU46.PMI:Performance_monitoring_interrupts
      7992 ±  4%     -27.1%       5827 ± 21%  interrupts.CPU48.NMI:Non-maskable_interrupts
      7992 ±  4%     -27.1%       5827 ± 21%  interrupts.CPU48.PMI:Performance_monitoring_interrupts
      7948 ±  5%     -42.7%       4558 ± 34%  interrupts.CPU50.NMI:Non-maskable_interrupts
      7948 ±  5%     -42.7%       4558 ± 34%  interrupts.CPU50.PMI:Performance_monitoring_interrupts
      7913 ±  5%     -49.5%       3993 ± 55%  interrupts.CPU51.NMI:Non-maskable_interrupts
      7913 ±  5%     -49.5%       3993 ± 55%  interrupts.CPU51.PMI:Performance_monitoring_interrupts
      7935 ±  5%     -52.6%       3760 ± 58%  interrupts.CPU52.NMI:Non-maskable_interrupts
      7935 ±  5%     -52.6%       3760 ± 58%  interrupts.CPU52.PMI:Performance_monitoring_interrupts
      7902 ±  5%     -52.8%       3728 ± 61%  interrupts.CPU53.NMI:Non-maskable_interrupts
      7902 ±  5%     -52.8%       3728 ± 61%  interrupts.CPU53.PMI:Performance_monitoring_interrupts
      7918 ±  5%     -50.2%       3944 ± 42%  interrupts.CPU54.NMI:Non-maskable_interrupts
      7918 ±  5%     -50.2%       3944 ± 42%  interrupts.CPU54.PMI:Performance_monitoring_interrupts
    249.83 ±  9%     -22.0%     194.83 ± 16%  interrupts.CPU59.RES:Rescheduling_interrupts
      7899 ±  5%     -49.5%       3992 ± 58%  interrupts.CPU64.NMI:Non-maskable_interrupts
      7899 ±  5%     -49.5%       3992 ± 58%  interrupts.CPU64.PMI:Performance_monitoring_interrupts
    360.17 ± 48%     -39.1%     219.33 ± 13%  interrupts.CPU64.RES:Rescheduling_interrupts
    330.17 ± 32%     -35.9%     211.50 ± 10%  interrupts.CPU71.RES:Rescheduling_interrupts
      7764 ±  5%     -31.1%       5348 ± 30%  interrupts.CPU74.NMI:Non-maskable_interrupts
      7764 ±  5%     -31.1%       5348 ± 30%  interrupts.CPU74.PMI:Performance_monitoring_interrupts
      7820 ±  4%     -30.3%       5448 ± 15%  interrupts.CPU77.NMI:Non-maskable_interrupts
      7820 ±  4%     -30.3%       5448 ± 15%  interrupts.CPU77.PMI:Performance_monitoring_interrupts
      7745 ±  5%     -30.7%       5364 ± 21%  interrupts.CPU88.NMI:Non-maskable_interrupts
      7745 ±  5%     -30.7%       5364 ± 21%  interrupts.CPU88.PMI:Performance_monitoring_interrupts
      3245 ± 10%     -17.0%       2694 ± 10%  interrupts.CPU95.CAL:Function_call_interrupts
      1592 ±  3%     -21.1%       1256 ± 10%  interrupts.CPU95.RES:Rescheduling_interrupts
      1669 ± 18%     -18.7%       1357 ±  2%  interrupts.CPU96.CAL:Function_call_interrupts
    331.00 ± 15%     -36.1%     211.50 ± 22%  interrupts.IWI:IRQ_work_interrupts
   1409742 ±  6%     -36.2%     899323 ± 15%  interrupts.NMI:Non-maskable_interrupts
   1409742 ±  6%     -36.2%     899323 ± 15%  interrupts.PMI:Performance_monitoring_interrupts
     68748 ±  7%     -29.6%      48431 ±  6%  interrupts.RES:Rescheduling_interrupts


                                                                                
                          vm-scalability.time.system_time                       
                                                                                
  4600 +--------------------------------------------------------------------+   
       |. +  +.    .++.+   +. .++.+ .+  +.+ .+  ++.  .+.  .++.++.+.++.++.++.|   
  4400 |-+     ++.+     +.+  +     +       +       ++   ++                  |   
       |                                                                    |   
  4200 |-+                                                                  |   
       |                                                                    |   
  4000 |-+                                                                  |   
       |                O       O O                                         |   
  3800 |-+           O    O  O O           O  O     O   O  O                |   
       | O  OO O  O O              O      O        O          O             |   
  3600 |-+O     O                     O      O  O     O          O          |   
       |                   O            O        O       O  O  O            |   
  3400 |-+             O                                                    |   
       |                             O                                      |   
  3200 +--------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                   vm-scalability.time.percent_of_cpu_this_job_got              
                                                                                
  18000 +-------------------------------------------------------------------+   
        |+ +.+  +     ++   ++    + + +.+   + +.+ + +.+ + +.            +.+  |   
  17500 |-+                         +       +     +   +    +.++.++.++. :  +.|   
  17000 |-+                                                           +     |   
        |                                                                   |   
  16500 |-+                                                                 |   
  16000 |-+              O O     OO O          O        O                   |   
        |           O O       OO          O        O                        |   
  15500 |-O   O OO O                                          O  O          |   
  15000 |-+  O                               O        O    O                |   
        |  O           O    O               O        O   O   O              |   
  14500 |-+                            O        O               O           |   
  14000 |-+                             O         O                         |   
        |                            O                                      |   
  13500 +-------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                        vm-scalability.time.minor_page_faults                   
                                                                                
  1e+07 +-------------------------------------------------------------------+   
        |        +. +.      +. +                      +.+ .+.              .|   
  9e+06 |.++.++.+  +  ++.+.+  + + +.++.++.+.++.++.++. :  +   ++.+ .++.++.++ |   
  8e+06 |-+                      +                   +           +          |   
        |                                                                   |   
  7e+06 |-+                                                                 |   
        |                                                                   |   
  6e+06 |-+                                                                 |   
        |                                                                   |   
  5e+06 |-+                                                                 |   
  4e+06 |-+                                                                 |   
        |           O    O     O OO                                         |   
  3e+06 |-O  OO  O O       O  O     OO  O O OO O  OO OO O  O  O  O          |   
        |  O    O     OO               O        O        O   O  O           |   
  2e+06 +-------------------------------------------------------------------+   
                                                                                
                                                                                                                                                                
                                vm-scalability.median                           
                                                                                
  47000 +-------------------------------------------------------------------+   
        |                      O O  OO    O        O                        |   
  46500 |-O            O O              O         O             O           |   
        |  O     O  O O     O                  O        OO   O              |   
  46000 |-+  O     O          O        O    OO  O    OO          O          |   
        |     O O          O      O                        O  O             |   
  45500 |-+                                                                 |   
        |                                                                   |   
  45000 |-+                                                                 |   
        |                                                                   |   
  44500 |-+                                                                 |   
        |                                                                   |   
  44000 |.+    .++.++.  .+.+ .++. +.     .+.                              +.|   
        | ++.++       ++    +    +  ++.++   ++.++.++.++.++.+.++.++.++.++.+  |   
  43500 +-------------------------------------------------------------------+   
                                                                                
                                                                                
[*] bisect-good sample
[O] bisect-bad  sample



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.


---
0DAY/LKP+ Test Infrastructure                   Open Source Technology Center
https://lists.01.org/hyperkitty/list/lkp@lists.01.org       Intel Corporation

Thanks,
Oliver Sang


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