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Message-ID: <8760z094yq.fsf@yhuang-dev.intel.com>
Date: Mon, 11 Jan 2016 11:21:01 +0800
From: kernel test robot <ying.huang@...ux.intel.com>
TO: Yuyang Du <yuyang.du@...el.com>
CC: Ingo Molnar <mingo@...nel.org>
Subject: [lkp] [sched/fair] 0905f04eb2: 39.4% aim9.fork_test.ops_per_sec
FYI, we noticed the below changes on
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
commit 0905f04eb21fc1c2e690bed5d0418a061d56c225 ("sched/fair: Fix new task's load avg removed from source CPU in wake_up_new_task()")
=========================================================================================
compiler/cpufreq_governor/kconfig/rootfs/tbox_group/test/testcase/testtime:
gcc-4.9/performance/x86_64-rhel/debian-x86_64-2015-02-07.cgz/lkp-wsx02/fork_test/aim9/300s
commit:
5a1078043f844074cbd53981432778a8d5dd56e9
0905f04eb21fc1c2e690bed5d0418a061d56c225
5a1078043f844074 0905f04eb21fc1c2e690bed5d0
---------------- --------------------------
%stddev %change %stddev
\ | \
1739 ± 0% +39.4% 2424 ± 0% aim9.fork_test.ops_per_sec
17399962 ± 1% +42.1% 24732114 ± 0% aim9.time.minor_page_faults
104.00 ± 0% -13.0% 90.50 ± 0% aim9.time.percent_of_cpu_this_job_got
303.61 ± 0% -12.4% 266.07 ± 0% aim9.time.system_time
1043745 ± 0% +39.4% 1454681 ± 0% aim9.time.voluntary_context_switches
18710682 ± 98% +73.3% 32430268 ±149% latency_stats.avg.nfs_wait_on_request.nfs_updatepage.nfs_write_end.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.nfs_file_write.__vfs_write.vfs_write.SyS_write.entry_SYSCALL_64_fastpath
15163 ± 0% -10.1% 13630 ± 0% vmstat.system.cs
1689 ± 0% +7.9% 1822 ± 2% vmstat.system.in
103142 ± 1% +125.8% 232931 ± 3% meminfo.Committed_AS
9398 ± 1% -32.9% 6304 ± 2% meminfo.PageTables
108106 ± 0% +16.6% 126062 ± 0% meminfo.SUnreclaim
162111 ± 0% +10.9% 179859 ± 0% meminfo.Slab
1.41 ± 0% -10.0% 1.27 ± 1% turbostat.%Busy
1407 ± 0% +13.1% 1591 ± 0% turbostat.Bzy_MHz
3.03 ± 0% +377.1% 14.46 ± 5% turbostat.CPU%c1
0.28 ± 17% +2274.7% 6.57 ± 9% turbostat.CPU%c3
95.28 ± 0% -18.4% 77.70 ± 1% turbostat.CPU%c6
633.33 ± 1% +39.7% 885.00 ± 5% time.involuntary_context_switches
17399962 ± 1% +42.1% 24732114 ± 0% time.minor_page_faults
104.00 ± 0% -13.0% 90.50 ± 0% time.percent_of_cpu_this_job_got
303.61 ± 0% -12.4% 266.07 ± 0% time.system_time
9.03 ± 0% -19.0% 7.32 ± 1% time.user_time
1043745 ± 0% +39.4% 1454681 ± 0% time.voluntary_context_switches
4341217 ± 1% +51.5% 6578957 ± 17% numa-numastat.node0.local_node
4344815 ± 1% +51.5% 6582928 ± 17% numa-numastat.node0.numa_hit
4523191 ± 3% +30.9% 5919318 ± 15% numa-numastat.node1.local_node
4528412 ± 3% +30.8% 5924519 ± 15% numa-numastat.node1.numa_hit
4630005 ± 1% +42.1% 6577143 ± 8% numa-numastat.node2.local_node
4633468 ± 1% +42.0% 6580953 ± 8% numa-numastat.node2.numa_hit
4383136 ± 4% +33.8% 5862523 ± 11% numa-numastat.node3.local_node
4386538 ± 4% +33.7% 5865077 ± 11% numa-numastat.node3.numa_hit
2345 ± 1% -33.0% 1572 ± 1% proc-vmstat.nr_page_table_pages
27026 ± 0% +16.6% 31508 ± 0% proc-vmstat.nr_slab_unreclaimable
17902669 ± 2% +39.3% 24946551 ± 2% proc-vmstat.numa_hit
17887297 ± 2% +39.4% 24931202 ± 2% proc-vmstat.numa_local
15710 ± 0% +33.2% 20925 ± 1% proc-vmstat.pgactivate
476249 ± 1% +34.9% 642545 ± 18% proc-vmstat.pgalloc_dma32
19039889 ± 2% +41.1% 26871442 ± 1% proc-vmstat.pgalloc_normal
18158625 ± 1% +40.3% 25475877 ± 0% proc-vmstat.pgfault
19506513 ± 1% +41.0% 27494955 ± 1% proc-vmstat.pgfree
10217127 ± 21% +320.7% 42984841 ± 28% cpuidle.C1-NHM.time
201675 ± 4% +7.3% 216493 ± 7% cpuidle.C1-NHM.usage
747167 ± 97% +2e+05% 1.531e+09 ± 6% cpuidle.C1E-NHM.time
579.00 ± 13% +2696.7% 16192 ± 10% cpuidle.C1E-NHM.usage
36763837 ± 16% +5807.3% 2.172e+09 ± 5% cpuidle.C3-NHM.time
8249 ± 6% +13639.0% 1133329 ± 1% cpuidle.C3-NHM.usage
2.375e+10 ± 0% -15.6% 2.005e+10 ± 1% cpuidle.C6-NHM.time
4025921 ± 0% -69.6% 1225665 ± 2% cpuidle.C6-NHM.usage
396842 ± 83% +774.0% 3468403 ± 57% cpuidle.POLL.time
31.00 ± 13% +1184.7% 398.25 ± 11% cpuidle.POLL.usage
0.57 ± 6% +76.3% 1.00 ± 24% perf-profile.cycles-pp.__remove_hrtimer.hrtimer_start_range_ns.tick_nohz_stop_sched_tick.__tick_nohz_idle_enter.tick_nohz_idle_enter
1.47 ± 8% +67.5% 2.46 ± 21% perf-profile.cycles-pp.__tick_nohz_idle_enter.tick_nohz_idle_enter.cpu_startup_entry.start_secondary
1.13 ± 3% +42.7% 1.61 ± 3% perf-profile.cycles-pp.do_wait.sys_wait4.entry_SYSCALL_64_fastpath
1.07 ± 3% -49.2% 0.55 ± 2% perf-profile.cycles-pp.hrtimer_start_range_ns.tick_nohz_restart.tick_nohz_idle_exit.cpu_startup_entry.start_secondary
1.11 ± 9% +74.8% 1.94 ± 22% perf-profile.cycles-pp.hrtimer_start_range_ns.tick_nohz_stop_sched_tick.__tick_nohz_idle_enter.tick_nohz_idle_enter.cpu_startup_entry
2.79 ± 7% -30.4% 1.94 ± 12% perf-profile.cycles-pp.kthread.ret_from_fork
0.76 ± 8% +27.3% 0.97 ± 9% perf-profile.cycles-pp.native_apic_msr_write.lapic_next_event.clockevents_program_event.tick_program_event.__remove_hrtimer
1.25 ± 5% -18.4% 1.02 ± 14% perf-profile.cycles-pp.native_apic_msr_write.lapic_next_event.clockevents_program_event.tick_program_event.hrtimer_start_range_ns
1.39 ± 5% -65.8% 0.48 ± 10% perf-profile.cycles-pp.rcu_nocb_kthread.kthread.ret_from_fork
2.85 ± 7% -26.4% 2.10 ± 15% perf-profile.cycles-pp.ret_from_fork
1.17 ± 3% +42.1% 1.67 ± 4% perf-profile.cycles-pp.sys_wait4.entry_SYSCALL_64_fastpath
1.54 ± 8% +65.2% 2.55 ± 21% perf-profile.cycles-pp.tick_nohz_idle_enter.cpu_startup_entry.start_secondary
2.17 ± 3% -42.6% 1.25 ± 7% perf-profile.cycles-pp.tick_nohz_idle_exit.cpu_startup_entry.start_secondary
1.79 ± 3% -43.5% 1.01 ± 7% perf-profile.cycles-pp.tick_nohz_restart.tick_nohz_idle_exit.cpu_startup_entry.start_secondary
1.33 ± 8% +71.7% 2.28 ± 21% perf-profile.cycles-pp.tick_nohz_stop_sched_tick.__tick_nohz_idle_enter.tick_nohz_idle_enter.cpu_startup_entry.start_secondary
1.06 ± 3% -66.5% 0.36 ± 27% perf-profile.cycles-pp.wake_up_new_task._do_fork.sys_clone.entry_SYSCALL_64_fastpath
0.79 ± 6% +73.9% 1.38 ± 19% perf-profile.cycles-pp.wp_page_copy.isra.58.do_wp_page.handle_mm_fault.__do_page_fault.do_page_fault
36780 ± 13% +21.9% 44843 ± 13% numa-meminfo.node0.Active
29309 ± 4% +12.0% 32825 ± 3% numa-meminfo.node0.Active(file)
28983 ± 8% +18.2% 34260 ± 4% numa-meminfo.node0.SUnreclaim
42937 ± 2% +11.4% 47837 ± 4% numa-meminfo.node0.Slab
31615 ± 2% +7.0% 33821 ± 4% numa-meminfo.node1.Active(file)
2879 ± 0% +101.1% 5790 ± 49% numa-meminfo.node1.Mapped
2589 ± 1% -49.9% 1296 ± 20% numa-meminfo.node1.PageTables
11730 ± 7% +8.8% 12767 ± 5% numa-meminfo.node1.SReclaimable
25238 ± 4% +16.2% 29315 ± 5% numa-meminfo.node1.SUnreclaim
640.67 ± 14% +1015.7% 7147 ± 65% numa-meminfo.node1.Shmem
36969 ± 3% +13.8% 42083 ± 3% numa-meminfo.node1.Slab
30131 ± 5% +14.3% 34448 ± 8% numa-meminfo.node2.Active(file)
12273 ± 27% -39.7% 7404 ± 37% numa-meminfo.node2.AnonPages
2791 ± 6% +10.0% 3071 ± 7% numa-meminfo.node2.KernelStack
2580 ± 12% -36.9% 1626 ± 6% numa-meminfo.node2.PageTables
25301 ± 10% +28.9% 32605 ± 7% numa-meminfo.node2.SUnreclaim
38896 ± 7% +19.4% 46436 ± 7% numa-meminfo.node2.Slab
2315 ± 13% -39.2% 1408 ± 21% numa-meminfo.node3.PageTables
7327 ± 4% +12.0% 8206 ± 3% numa-vmstat.node0.nr_active_file
7245 ± 8% +18.2% 8563 ± 4% numa-vmstat.node0.nr_slab_unreclaimable
2242326 ± 1% +51.7% 3400847 ± 20% numa-vmstat.node0.numa_hit
2204297 ± 1% +52.5% 3362177 ± 21% numa-vmstat.node0.numa_local
719.33 ± 0% +101.2% 1447 ± 49% numa-vmstat.node1.nr_mapped
642.33 ± 0% -49.7% 323.00 ± 21% numa-vmstat.node1.nr_page_table_pages
159.67 ± 14% +1018.9% 1786 ± 65% numa-vmstat.node1.nr_shmem
2932 ± 7% +8.8% 3191 ± 5% numa-vmstat.node1.nr_slab_reclaimable
6309 ± 4% +16.1% 7327 ± 5% numa-vmstat.node1.nr_slab_unreclaimable
7532 ± 5% +14.3% 8611 ± 8% numa-vmstat.node2.nr_active_file
3067 ± 27% -39.6% 1851 ± 38% numa-vmstat.node2.nr_anon_pages
642.00 ± 12% -37.4% 401.75 ± 6% numa-vmstat.node2.nr_page_table_pages
6325 ± 10% +28.9% 8151 ± 7% numa-vmstat.node2.nr_slab_unreclaimable
2421938 ± 0% +42.3% 3446023 ± 8% numa-vmstat.node2.numa_hit
2402714 ± 0% +42.6% 3425692 ± 8% numa-vmstat.node2.numa_local
575.00 ± 13% -39.7% 346.75 ± 21% numa-vmstat.node3.nr_page_table_pages
2282593 ± 5% +28.0% 2921202 ± 7% numa-vmstat.node3.numa_hit
2232147 ± 5% +28.7% 2872288 ± 8% numa-vmstat.node3.numa_local
6296 ± 0% +197.7% 18745 ± 3% slabinfo.kmalloc-128.active_objs
196.00 ± 0% +204.1% 596.00 ± 3% slabinfo.kmalloc-128.active_slabs
6296 ± 0% +203.3% 19095 ± 3% slabinfo.kmalloc-128.num_objs
196.00 ± 0% +204.1% 596.00 ± 3% slabinfo.kmalloc-128.num_slabs
10097 ± 7% +182.4% 28516 ± 3% slabinfo.kmalloc-192.active_objs
240.33 ± 6% +187.0% 689.75 ± 3% slabinfo.kmalloc-192.active_slabs
10121 ± 7% +186.4% 28993 ± 3% slabinfo.kmalloc-192.num_objs
240.33 ± 6% +187.0% 689.75 ± 3% slabinfo.kmalloc-192.num_slabs
23080 ± 0% +32.2% 30520 ± 6% slabinfo.kmalloc-32.active_objs
23080 ± 0% +32.2% 30520 ± 6% slabinfo.kmalloc-32.num_objs
45611 ± 0% +93.5% 88280 ± 1% slabinfo.kmalloc-64.active_objs
712.33 ± 0% +95.1% 1389 ± 1% slabinfo.kmalloc-64.active_slabs
45611 ± 0% +95.1% 88969 ± 1% slabinfo.kmalloc-64.num_objs
712.33 ± 0% +95.1% 1389 ± 1% slabinfo.kmalloc-64.num_slabs
1713 ± 3% +248.7% 5975 ± 2% slabinfo.mm_struct.active_objs
100.33 ± 3% +263.8% 365.00 ± 2% slabinfo.mm_struct.active_slabs
1713 ± 3% +262.3% 6208 ± 2% slabinfo.mm_struct.num_objs
100.33 ± 3% +263.8% 365.00 ± 2% slabinfo.mm_struct.num_slabs
3479 ± 1% +83.1% 6370 ± 2% slabinfo.signal_cache.active_objs
116.00 ± 2% +94.0% 225.00 ± 2% slabinfo.signal_cache.active_slabs
3496 ± 2% +93.6% 6768 ± 2% slabinfo.signal_cache.num_objs
116.00 ± 2% +94.0% 225.00 ± 2% slabinfo.signal_cache.num_slabs
32431 ± 1% -32.2% 22004 ± 3% slabinfo.vm_area_struct.active_objs
738.00 ± 1% -32.3% 499.50 ± 3% slabinfo.vm_area_struct.active_slabs
32489 ± 1% -32.3% 22004 ± 3% slabinfo.vm_area_struct.num_objs
738.00 ± 1% -32.3% 499.50 ± 3% slabinfo.vm_area_struct.num_slabs
444.41 ± 31% -73.9% 115.83 ± 75% sched_debug.cfs_rq:/.MIN_vruntime.avg
25025 ± 36% -66.7% 8323 ± 82% sched_debug.cfs_rq:/.MIN_vruntime.max
3207 ± 33% -70.5% 946.53 ± 80% sched_debug.cfs_rq:/.MIN_vruntime.stddev
3624 ± 3% -28.7% 2586 ± 3% sched_debug.cfs_rq:/.exec_clock.11
4092 ± 1% -39.1% 2492 ± 16% sched_debug.cfs_rq:/.exec_clock.12
3774 ± 4% -35.2% 2445 ± 11% sched_debug.cfs_rq:/.exec_clock.14
3681 ± 3% -42.2% 2128 ± 21% sched_debug.cfs_rq:/.exec_clock.15
3874 ± 3% -31.4% 2659 ± 25% sched_debug.cfs_rq:/.exec_clock.18
3807 ± 5% -34.0% 2514 ± 35% sched_debug.cfs_rq:/.exec_clock.19
3750 ± 5% -36.0% 2400 ± 3% sched_debug.cfs_rq:/.exec_clock.31
1944 ± 1% -31.2% 1338 ± 24% sched_debug.cfs_rq:/.exec_clock.32
1732 ± 3% -32.6% 1166 ± 20% sched_debug.cfs_rq:/.exec_clock.33
2355 ± 25% -50.0% 1178 ± 18% sched_debug.cfs_rq:/.exec_clock.34
2078 ± 7% -57.8% 876.61 ± 21% sched_debug.cfs_rq:/.exec_clock.35
2043 ± 4% -57.1% 876.85 ± 9% sched_debug.cfs_rq:/.exec_clock.36
1767 ± 6% -41.9% 1026 ± 13% sched_debug.cfs_rq:/.exec_clock.37
1963 ± 6% -45.6% 1067 ± 26% sched_debug.cfs_rq:/.exec_clock.38
1899 ± 4% -56.1% 832.82 ± 23% sched_debug.cfs_rq:/.exec_clock.39
1954 ± 5% -47.5% 1026 ± 32% sched_debug.cfs_rq:/.exec_clock.40
2627 ± 49% -62.2% 994.16 ± 11% sched_debug.cfs_rq:/.exec_clock.41
1968 ± 8% -47.4% 1036 ± 25% sched_debug.cfs_rq:/.exec_clock.42
1906 ± 2% -57.3% 814.34 ± 24% sched_debug.cfs_rq:/.exec_clock.43
1977 ± 5% -49.4% 1001 ± 19% sched_debug.cfs_rq:/.exec_clock.44
1945 ± 1% -44.1% 1088 ± 25% sched_debug.cfs_rq:/.exec_clock.46
1887 ± 4% -53.0% 886.48 ± 28% sched_debug.cfs_rq:/.exec_clock.47
1950 ± 3% -39.9% 1172 ± 33% sched_debug.cfs_rq:/.exec_clock.48
1905 ± 3% -46.8% 1014 ± 15% sched_debug.cfs_rq:/.exec_clock.50
1952 ± 2% -57.2% 836.29 ± 16% sched_debug.cfs_rq:/.exec_clock.51
1933 ± 5% -55.7% 855.98 ± 10% sched_debug.cfs_rq:/.exec_clock.52
1876 ± 3% -44.0% 1051 ± 10% sched_debug.cfs_rq:/.exec_clock.54
1967 ± 3% -58.8% 810.03 ± 10% sched_debug.cfs_rq:/.exec_clock.55
2000 ± 9% -51.7% 966.11 ± 14% sched_debug.cfs_rq:/.exec_clock.56
1655 ± 3% -37.6% 1033 ± 23% sched_debug.cfs_rq:/.exec_clock.57
1834 ± 6% -41.6% 1071 ± 20% sched_debug.cfs_rq:/.exec_clock.58
1951 ± 4% -52.4% 929.32 ± 20% sched_debug.cfs_rq:/.exec_clock.59
5292 ± 32% -41.5% 3094 ± 14% sched_debug.cfs_rq:/.exec_clock.6
1930 ± 6% -51.4% 938.42 ± 13% sched_debug.cfs_rq:/.exec_clock.60
1766 ± 2% -38.0% 1095 ± 20% sched_debug.cfs_rq:/.exec_clock.61
1883 ± 5% -42.9% 1075 ± 16% sched_debug.cfs_rq:/.exec_clock.62
2067 ± 4% -53.0% 971.23 ± 34% sched_debug.cfs_rq:/.exec_clock.63
4456 ± 16% -42.5% 2560 ± 25% sched_debug.cfs_rq:/.exec_clock.68
1979 ± 7% -45.5% 1079 ± 21% sched_debug.cfs_rq:/.exec_clock.72
2153 ± 29% -47.3% 1135 ± 23% sched_debug.cfs_rq:/.exec_clock.73
1884 ± 6% -42.8% 1078 ± 11% sched_debug.cfs_rq:/.exec_clock.74
1929 ± 3% -56.6% 836.95 ± 18% sched_debug.cfs_rq:/.exec_clock.75
1967 ± 8% -56.2% 861.47 ± 13% sched_debug.cfs_rq:/.exec_clock.76
1847 ± 3% -35.8% 1185 ± 27% sched_debug.cfs_rq:/.exec_clock.77
1931 ± 1% -45.4% 1055 ± 12% sched_debug.cfs_rq:/.exec_clock.78
1932 ± 5% -45.6% 1052 ± 14% sched_debug.cfs_rq:/.exec_clock.79
3018 ± 0% -25.2% 2258 ± 0% sched_debug.cfs_rq:/.exec_clock.avg
1602 ± 1% -63.4% 586.18 ± 9% sched_debug.cfs_rq:/.exec_clock.min
1426 ± 4% +25.5% 1790 ± 11% sched_debug.cfs_rq:/.exec_clock.stddev
42.00 ± 32% -88.7% 4.75 ±173% sched_debug.cfs_rq:/.load.23
11.93 ± 15% -39.1% 7.26 ± 21% sched_debug.cfs_rq:/.load.avg
60.41 ± 11% -32.1% 41.02 ± 22% sched_debug.cfs_rq:/.load.stddev
9.67 ± 17% -35.3% 6.25 ± 30% sched_debug.cfs_rq:/.load_avg.0
9.00 ± 55% -88.9% 1.00 ± 70% sched_debug.cfs_rq:/.load_avg.10
10.00 ± 8% -55.0% 4.50 ± 33% sched_debug.cfs_rq:/.load_avg.12
26.67 ±101% -88.8% 3.00 ± 62% sched_debug.cfs_rq:/.load_avg.13
5.67 ± 46% -73.5% 1.50 ±137% sched_debug.cfs_rq:/.load_avg.14
9.67 ± 48% -79.3% 2.00 ± 79% sched_debug.cfs_rq:/.load_avg.15
22.00 ±106% -88.6% 2.50 ± 72% sched_debug.cfs_rq:/.load_avg.17
8.00 ± 35% -84.4% 1.25 ±103% sched_debug.cfs_rq:/.load_avg.18
8.33 ± 29% -85.0% 1.25 ± 34% sched_debug.cfs_rq:/.load_avg.2
66.33 ± 85% -97.4% 1.75 ± 84% sched_debug.cfs_rq:/.load_avg.22
8.33 ± 37% -76.0% 2.00 ± 93% sched_debug.cfs_rq:/.load_avg.23
6.00 ± 36% -54.2% 2.75 ± 47% sched_debug.cfs_rq:/.load_avg.24
10.67 ± 38% -78.9% 2.25 ±127% sched_debug.cfs_rq:/.load_avg.26
14.67 ± 41% -72.7% 4.00 ± 46% sched_debug.cfs_rq:/.load_avg.27
7.67 ± 22% -54.3% 3.50 ± 24% sched_debug.cfs_rq:/.load_avg.29
3.67 ± 64% -100.0% 0.00 ± 0% sched_debug.cfs_rq:/.load_avg.35
6.67 ±120% -100.0% 0.00 ± 0% sched_debug.cfs_rq:/.load_avg.37
9.00 ±103% -100.0% 0.00 ± 0% sched_debug.cfs_rq:/.load_avg.39
18.00 ± 99% -98.6% 0.25 ±173% sched_debug.cfs_rq:/.load_avg.56
25.33 ± 96% -95.1% 1.25 ±103% sched_debug.cfs_rq:/.load_avg.6
5.00 ± 32% -100.0% 0.00 ± 0% sched_debug.cfs_rq:/.load_avg.63
6.33 ± 32% -60.5% 2.50 ± 72% sched_debug.cfs_rq:/.load_avg.66
24.33 ± 71% -87.7% 3.00 ± 70% sched_debug.cfs_rq:/.load_avg.67
13.00 ± 28% -65.4% 4.50 ± 50% sched_debug.cfs_rq:/.load_avg.68
8.00 ± 35% -56.2% 3.50 ± 95% sched_debug.cfs_rq:/.load_avg.69
8.67 ± 28% -62.5% 3.25 ± 39% sched_debug.cfs_rq:/.load_avg.7
17.67 ± 9% -85.8% 2.50 ± 34% sched_debug.cfs_rq:/.load_avg.71
4.33 ± 60% -88.5% 0.50 ±173% sched_debug.cfs_rq:/.load_avg.75
8.06 ± 19% -57.1% 3.46 ± 18% sched_debug.cfs_rq:/.load_avg.avg
444.41 ± 31% -73.9% 115.83 ± 75% sched_debug.cfs_rq:/.max_vruntime.avg
25025 ± 36% -66.7% 8323 ± 82% sched_debug.cfs_rq:/.max_vruntime.max
3207 ± 33% -70.5% 946.53 ± 80% sched_debug.cfs_rq:/.max_vruntime.stddev
72196 ± 5% -36.2% 46085 ± 25% sched_debug.cfs_rq:/.min_vruntime.1
65533 ± 3% -23.4% 50230 ± 14% sched_debug.cfs_rq:/.min_vruntime.14
59799 ± 5% -29.2% 42364 ± 26% sched_debug.cfs_rq:/.min_vruntime.15
66772 ± 4% -23.2% 51287 ± 22% sched_debug.cfs_rq:/.min_vruntime.18
63185 ± 1% -25.8% 46898 ± 2% sched_debug.cfs_rq:/.min_vruntime.31
42272 ± 4% -40.8% 25011 ± 29% sched_debug.cfs_rq:/.min_vruntime.32
43841 ± 2% -46.5% 23463 ± 25% sched_debug.cfs_rq:/.min_vruntime.33
45148 ± 6% -45.2% 24746 ± 20% sched_debug.cfs_rq:/.min_vruntime.34
44122 ± 5% -57.3% 18830 ± 25% sched_debug.cfs_rq:/.min_vruntime.35
45729 ± 3% -58.1% 19183 ± 10% sched_debug.cfs_rq:/.min_vruntime.36
43861 ± 5% -54.3% 20042 ± 21% sched_debug.cfs_rq:/.min_vruntime.37
43136 ± 7% -44.0% 24137 ± 26% sched_debug.cfs_rq:/.min_vruntime.38
43673 ± 6% -60.5% 17245 ± 21% sched_debug.cfs_rq:/.min_vruntime.39
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44507 ± 2% -52.2% 21290 ± 14% sched_debug.cfs_rq:/.min_vruntime.45
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43176 ± 3% -53.4% 20117 ± 35% sched_debug.cfs_rq:/.min_vruntime.47
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-22688 ±-15% +121.9% -50350 ±-39% sched_debug.cfs_rq:/.spread0.42
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-22251 ± -6% +148.9% -55390 ±-30% sched_debug.cfs_rq:/.spread0.52
-22654 ± -9% +121.3% -50137 ±-35% sched_debug.cfs_rq:/.spread0.54
-22648 ±-14% +150.6% -56753 ±-31% sched_debug.cfs_rq:/.spread0.55
-22168 ±-11% +139.2% -53031 ±-35% sched_debug.cfs_rq:/.spread0.56
-23923 ±-12% +113.1% -50990 ±-38% sched_debug.cfs_rq:/.spread0.58
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-23385 ±-14% +118.8% -51164 ±-35% sched_debug.cfs_rq:/.spread0.72
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-21855 ±-15% +156.7% -56103 ±-30% sched_debug.cfs_rq:/.spread0.75
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-4.33 ±-43% -117.3% 0.75 ±288% sched_debug.cpu.nr_uninterruptible.5
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5.33 ± 17% -71.9% 1.50 ± 57% sched_debug.cpu.nr_uninterruptible.61
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-6.33 ±-32% -84.2% -1.00 ±-254% sched_debug.cpu.nr_uninterruptible.64
-6.33 ±-37% +176.3% -17.50 ±-14% sched_debug.cpu.nr_uninterruptible.68
-5.00 ±-32% -125.0% 1.25 ±261% sched_debug.cpu.nr_uninterruptible.71
19.00 ± 8% -56.6% 8.25 ± 20% sched_debug.cpu.nr_uninterruptible.max
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42939 ± 3% -25.4% 32027 ± 13% sched_debug.cpu.sched_count.15
83027 ± 41% -54.3% 37982 ± 33% sched_debug.cpu.sched_count.2
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14579 ± 2% -37.7% 9077 ± 12% sched_debug.cpu.sched_count.34
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17012 ± 11% -54.9% 7669 ± 7% sched_debug.cpu.sched_count.36
12054 ± 0% -31.5% 8253 ± 17% sched_debug.cpu.sched_count.37
14443 ± 14% -49.3% 7323 ± 28% sched_debug.cpu.sched_count.39
15283 ± 11% -46.7% 8150 ± 20% sched_debug.cpu.sched_count.40
11820 ± 3% -32.6% 7968 ± 13% sched_debug.cpu.sched_count.41
18495 ± 41% -52.8% 8722 ± 25% sched_debug.cpu.sched_count.42
14552 ± 11% -51.8% 7018 ± 25% sched_debug.cpu.sched_count.43
13927 ± 17% -33.5% 9260 ± 19% sched_debug.cpu.sched_count.44
12181 ± 0% -23.1% 9362 ± 21% sched_debug.cpu.sched_count.45
14262 ± 9% -39.8% 8585 ± 25% sched_debug.cpu.sched_count.46
14677 ± 11% -40.8% 8684 ± 30% sched_debug.cpu.sched_count.47
16769 ± 14% -36.9% 10584 ± 15% sched_debug.cpu.sched_count.48
15049 ± 11% -43.2% 8545 ± 11% sched_debug.cpu.sched_count.50
15635 ± 13% -51.4% 7605 ± 15% sched_debug.cpu.sched_count.51
15281 ± 20% -43.0% 8706 ± 11% sched_debug.cpu.sched_count.54
15200 ± 11% -54.0% 6998 ± 19% sched_debug.cpu.sched_count.55
14914 ± 17% -42.0% 8648 ± 11% sched_debug.cpu.sched_count.56
11767 ± 1% -26.7% 8628 ± 16% sched_debug.cpu.sched_count.57
13958 ± 11% -36.5% 8860 ± 16% sched_debug.cpu.sched_count.58
14959 ± 12% -46.8% 7960 ± 23% sched_debug.cpu.sched_count.59
15512 ± 20% -44.5% 8603 ± 17% sched_debug.cpu.sched_count.60
14308 ± 7% -44.7% 7916 ± 7% sched_debug.cpu.sched_count.62
16369 ± 8% -45.5% 8916 ± 36% sched_debug.cpu.sched_count.63
39805 ± 7% +14.4% 45534 ± 8% sched_debug.cpu.sched_count.65
15423 ± 13% -40.4% 9187 ± 8% sched_debug.cpu.sched_count.72
13909 ± 6% -37.9% 8640 ± 12% sched_debug.cpu.sched_count.74
14561 ± 11% -48.5% 7503 ± 18% sched_debug.cpu.sched_count.75
14581 ± 16% -48.6% 7493 ± 4% sched_debug.cpu.sched_count.76
19716 ± 48% -50.1% 9832 ± 20% sched_debug.cpu.sched_count.77
13932 ± 12% -37.5% 8713 ± 10% sched_debug.cpu.sched_count.78
44025 ± 13% +30.0% 57217 ± 19% sched_debug.cpu.sched_count.9
11267 ± 1% -53.7% 5220 ± 8% sched_debug.cpu.sched_count.min
28669 ± 2% -17.3% 23700 ± 8% sched_debug.cpu.sched_goidle.0
20412 ± 7% -14.1% 17526 ± 8% sched_debug.cpu.sched_goidle.11
26189 ± 20% -42.0% 15195 ± 19% sched_debug.cpu.sched_goidle.14
21061 ± 4% -25.8% 15620 ± 11% sched_debug.cpu.sched_goidle.15
27003 ± 11% -33.5% 17962 ± 33% sched_debug.cpu.sched_goidle.2
5780 ± 4% -19.6% 4644 ± 21% sched_debug.cpu.sched_goidle.33
7165 ± 3% -37.7% 4464 ± 12% sched_debug.cpu.sched_goidle.34
7425 ± 12% -48.2% 3850 ± 26% sched_debug.cpu.sched_goidle.35
8402 ± 11% -55.3% 3757 ± 7% sched_debug.cpu.sched_goidle.36
5916 ± 0% -31.6% 4044 ± 17% sched_debug.cpu.sched_goidle.37
7114 ± 15% -49.6% 3586 ± 28% sched_debug.cpu.sched_goidle.39
7530 ± 11% -46.9% 3998 ± 20% sched_debug.cpu.sched_goidle.40
5789 ± 3% -32.5% 3906 ± 13% sched_debug.cpu.sched_goidle.41
9139 ± 42% -53.0% 4291 ± 26% sched_debug.cpu.sched_goidle.42
7167 ± 11% -52.0% 3438 ± 25% sched_debug.cpu.sched_goidle.43
6855 ± 18% -33.7% 4544 ± 19% sched_debug.cpu.sched_goidle.44
5988 ± 0% -27.7% 4326 ± 18% sched_debug.cpu.sched_goidle.45
7026 ± 9% -39.9% 4223 ± 25% sched_debug.cpu.sched_goidle.46
7239 ± 12% -48.1% 3760 ± 39% sched_debug.cpu.sched_goidle.47
8232 ± 15% -40.6% 4887 ± 12% sched_debug.cpu.sched_goidle.48
7403 ± 11% -43.2% 4204 ± 11% sched_debug.cpu.sched_goidle.50
7715 ± 13% -51.6% 3732 ± 16% sched_debug.cpu.sched_goidle.51
6904 ± 10% -37.9% 4290 ± 11% sched_debug.cpu.sched_goidle.54
7492 ± 11% -54.2% 3429 ± 20% sched_debug.cpu.sched_goidle.55
7341 ± 17% -42.1% 4250 ± 11% sched_debug.cpu.sched_goidle.56
5783 ± 1% -26.6% 4248 ± 17% sched_debug.cpu.sched_goidle.57
6869 ± 11% -36.4% 4366 ± 16% sched_debug.cpu.sched_goidle.58
7379 ± 12% -48.8% 3775 ± 22% sched_debug.cpu.sched_goidle.59
7645 ± 20% -45.0% 4201 ± 18% sched_debug.cpu.sched_goidle.60
7044 ± 7% -45.0% 3874 ± 7% sched_debug.cpu.sched_goidle.62
7557 ± 14% -42.1% 4374 ± 36% sched_debug.cpu.sched_goidle.63
19766 ± 7% +13.7% 22481 ± 8% sched_debug.cpu.sched_goidle.65
7566 ± 13% -41.7% 4411 ± 11% sched_debug.cpu.sched_goidle.72
6844 ± 7% -37.9% 4247 ± 12% sched_debug.cpu.sched_goidle.74
7166 ± 11% -48.7% 3679 ± 19% sched_debug.cpu.sched_goidle.75
7172 ± 16% -48.9% 3666 ± 5% sched_debug.cpu.sched_goidle.76
9752 ± 49% -50.3% 4842 ± 20% sched_debug.cpu.sched_goidle.77
6857 ± 13% -37.5% 4283 ± 10% sched_debug.cpu.sched_goidle.78
15120 ± 0% -10.0% 13615 ± 0% sched_debug.cpu.sched_goidle.avg
34451 ± 8% +44.5% 49771 ± 18% sched_debug.cpu.sched_goidle.max
5535 ± 1% -54.0% 2547 ± 8% sched_debug.cpu.sched_goidle.min
8812 ± 2% +31.5% 11588 ± 7% sched_debug.cpu.sched_goidle.stddev
20422 ± 6% -42.6% 11718 ± 20% sched_debug.cpu.ttwu_count.12
22948 ± 9% -44.5% 12746 ± 16% sched_debug.cpu.ttwu_count.16
29500 ± 70% -67.8% 9503 ± 28% sched_debug.cpu.ttwu_count.19
23051 ± 22% -45.6% 12538 ± 12% sched_debug.cpu.ttwu_count.20
20779 ± 19% -37.4% 13014 ± 30% sched_debug.cpu.ttwu_count.24
15412 ± 21% -34.8% 10043 ± 40% sched_debug.cpu.ttwu_count.3
10127 ± 25% -58.4% 4213 ± 9% sched_debug.cpu.ttwu_count.32
5329 ± 3% -14.9% 4537 ± 9% sched_debug.cpu.ttwu_count.33
7308 ± 28% -45.3% 3998 ± 27% sched_debug.cpu.ttwu_count.38
6165 ± 2% -31.8% 4205 ± 31% sched_debug.cpu.ttwu_count.39
20016 ± 17% -23.0% 15408 ± 7% sched_debug.cpu.ttwu_count.4
5394 ± 5% -34.9% 3511 ± 13% sched_debug.cpu.ttwu_count.41
12837 ± 40% -64.4% 4572 ± 20% sched_debug.cpu.ttwu_count.42
12869 ± 34% -63.5% 4698 ± 13% sched_debug.cpu.ttwu_count.44
5974 ± 3% -27.7% 4316 ± 13% sched_debug.cpu.ttwu_count.50
6058 ± 6% -46.0% 3271 ± 18% sched_debug.cpu.ttwu_count.51
6830 ± 17% -51.5% 3309 ± 11% sched_debug.cpu.ttwu_count.52
8482 ± 27% -51.4% 4120 ± 13% sched_debug.cpu.ttwu_count.58
20011 ± 12% -40.1% 11983 ± 22% sched_debug.cpu.ttwu_count.64
13970 ± 11% -25.5% 10411 ± 13% sched_debug.cpu.ttwu_count.66
22783 ± 8% -54.7% 10312 ± 25% sched_debug.cpu.ttwu_count.68
13710 ± 9% -36.8% 8660 ± 31% sched_debug.cpu.ttwu_count.71
9878 ± 32% -65.3% 3428 ± 8% sched_debug.cpu.ttwu_count.76
10355 ± 19% -52.7% 4896 ± 18% sched_debug.cpu.ttwu_count.78
26159 ± 46% -55.9% 11536 ± 13% sched_debug.cpu.ttwu_count.8
12042 ± 0% -23.8% 9177 ± 0% sched_debug.cpu.ttwu_count.avg
4953 ± 0% -56.7% 2146 ± 12% sched_debug.cpu.ttwu_count.min
7418 ± 6% -17.7% 6104 ± 11% sched_debug.cpu.ttwu_count.stddev
721.33 ± 26% +119.8% 1585 ± 20% sched_debug.cpu.ttwu_local.11
719.33 ± 25% +85.2% 1332 ± 39% sched_debug.cpu.ttwu_local.31
613.00 ± 61% -47.3% 323.00 ± 4% sched_debug.cpu.ttwu_local.34
697.33 ± 70% -56.4% 304.00 ± 4% sched_debug.cpu.ttwu_local.38
403.33 ± 23% -26.5% 296.25 ± 7% sched_debug.cpu.ttwu_local.42
351.33 ± 3% -16.7% 292.75 ± 9% sched_debug.cpu.ttwu_local.46
2100 ± 1% -30.3% 1464 ± 26% sched_debug.cpu.ttwu_local.5
350.00 ± 1% -19.4% 282.00 ± 2% sched_debug.cpu.ttwu_local.50
335.33 ± 2% -13.9% 288.75 ± 6% sched_debug.cpu.ttwu_local.51
354.67 ± 2% -16.4% 296.50 ± 4% sched_debug.cpu.ttwu_local.52
345.67 ± 1% -19.7% 277.50 ± 3% sched_debug.cpu.ttwu_local.54
365.00 ± 3% -15.8% 307.25 ± 8% sched_debug.cpu.ttwu_local.55
345.33 ± 1% -14.9% 293.75 ± 1% sched_debug.cpu.ttwu_local.58
2269 ± 10% -24.9% 1703 ± 18% sched_debug.cpu.ttwu_local.69
891.00 ± 14% +54.7% 1378 ± 21% sched_debug.cpu.ttwu_local.7
314.78 ± 1% -18.2% 257.50 ± 1% sched_debug.cpu.ttwu_local.min
lkp-wsx02: Westmere-EX
Memory: 128G
cpuidle.C3-NHM.time
4e+09 O+----------------------------------------------------------------+
| O |
3.5e+09 ++O O |
3e+09 ++ |
| |
2.5e+09 ++ |
| O O O O O O O |
2e+09 ++ O O O OO O OO OO O O OO O |
| O |
1.5e+09 ++ |
1e+09 ++ |
| |
5e+08 ++ |
| |
0 *+*O-**-O*-*-**-**-**-*-**-**-**-*-**-**-**-*-**-**-**-*-**-**-**-*
cpuidle.C3-NHM.usage
1.4e+06 ++----------------------------------------------------------------+
| |
1.2e+06 ++ O O O O O O O O |
| O OO O O O O O O OO |
1e+06 ++ OO O O |
| |
800000 O+ O |
| O O |
600000 ++ |
| |
400000 ++ |
| |
200000 ++ |
| |
0 *+*O-**-O*-*-**-**-**-*-**-**-**-*-**-**-**-*-**-**-**-*-**-**-**-*
cpuidle.C6-NHM.time
2.5e+10 ++----------------------------------------------------------------+
*.**.**.**.*.**.**.**.*.**.**.**.*.**.**.* * *.**.**.*.**.* **.*
| O O O : : : : : |
2e+10 O+O OO O O OO O OO O OO OO OO O O O OO O : : : |
| : : : : : |
| : : : : : : |
1.5e+10 ++ : : : : : : |
| : : : : : : |
1e+10 ++ :: :: :: |
| :: :: :: |
| :: :: :: |
5e+09 ++ : : : |
| : : : |
| : : : |
0 ++-O----O---------------------------------*---*--------------*----+
cpuidle.C6-NHM.usage
4.5e+06 ++----------------------------------------------------------------+
|.**. *.*.* .* .*.* .**. *.* .* * *. *.**.*.**.* * .*
4e+06 *+ **.* * *.** *.** *.* * : : : * : :* |
3.5e+06 ++ : : : : : |
| : : : : : |
3e+06 ++ : : : : : : |
2.5e+06 ++ : : : : : : |
| : : : : : : |
2e+06 ++ :: :: :: |
1.5e+06 ++O O :: :: :: |
O O O O OO OO OO O OO OO OO O OO OO OO:O:: :: |
1e+06 ++ : : : |
500000 ++ : : : |
| : : : |
0 ++-O----O---------------------------------*---*--------------*----+
turbostat.Bzy_MHz
1800 ++-------------------------------------------------------------------+
| O |
1600 O+O O O O OO OO O OO O OO O OO O OO OO O O O |
1400 *+**.*.**.*.**.**.*.**.*.**.*.**.*.**.**.*.* * *.*.**.*.**.** **.*
| : : : : : |
1200 ++ : : : : : |
1000 ++ : : : : : : |
| : : : : : : |
800 ++ : : : : : : |
600 ++ :: :: : : |
| :: :: : : |
400 ++ :: :: : : |
200 ++ : : : |
| : : : |
0 ++-O----O-----------------------------------*---*---------------*----+
turbostat.CPU_c3
20 ++---------------------------------------------------------------------+
18 O+ |
| O O O |
16 ++ |
14 ++ |
| |
12 ++ |
10 ++ |
8 ++ |
| O O O O OO |
6 ++ O O OO O OO O OO O OO O OO O |
4 ++ |
| |
2 ++ |
0 *+*O-*-*O-*-*-**-*-**-*-**-*-**-*-*-**-*-**-*-**-*-**-*-**-*-*-**-*-**-*
turbostat.CPU_c6
100 ++--------------------------------------------------------------------+
90 *+**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.** * *.**.*.**.*.** **.*
| : : : : : |
80 O+O O O O OO O OO O OO O OO O OO O OO O OO O O : : : |
70 ++ : : : : : |
| : :: : : : |
60 ++ : :: : : : |
50 ++ : :: : : : |
40 ++ : : :: : : |
| : : :: : : |
30 ++ : : :: : : |
20 ++ : : : |
| : : : |
10 ++ : : : |
0 ++-O----O------------------------------------*--*----------------*----+
aim9.time.system_time
350 ++--------------------------------------------------------------------+
| |
300 *+**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.** * *.**.*.**.*.** **.*
O O O O O OO O OO O OO O OO O OO O OO O OO O O : : : |
250 ++ : : : : : |
| : : : : : |
200 ++ : :: : : : |
| : :: : : : |
150 ++ : : :: : : |
| : : :: : : |
100 ++ : : :: : : |
| :: :: :: |
50 ++ : : : |
| : : : |
0 ++-O----O------------------------------------*--*----------------*----+
aim9.time.percent_of_cpu_this_job_got
120 ++--------------------------------------------------------------------+
| |
100 *+**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.** * *.**.*.**.*.** **.*
O O O O O OO O OO O OO O OO O OO O OO O OO O O : : : |
| : : : : : |
80 ++ : : : : : |
| : :: : : : |
60 ++ : :: : : : |
| : : :: : : |
40 ++ : : :: : : |
| : : :: : : |
| :: :: :: |
20 ++ : : : |
| : : : |
0 ++-O----O------------------------------------*--*----------------*----+
time.system_time
350 ++--------------------------------------------------------------------+
| |
300 *+**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.** * *.**.*.**.*.** **.*
O O O O O OO O OO O OO O OO O OO O OO O OO O O : : : |
250 ++ : : : : : |
| : : : : : |
200 ++ : :: : : : |
| : :: : : : |
150 ++ : : :: : : |
| : : :: : : |
100 ++ : : :: : : |
| :: :: :: |
50 ++ : : : |
| : : : |
0 ++-O----O------------------------------------*--*----------------*----+
time.percent_of_cpu_this_job_got
120 ++--------------------------------------------------------------------+
| |
100 *+**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.** * *.**.*.**.*.** **.*
O O O O O OO O OO O OO O OO O OO O OO O OO O O : : : |
| : : : : : |
80 ++ : : : : : |
| : :: : : : |
60 ++ : :: : : : |
| : : :: : : |
40 ++ : : :: : : |
| : : :: : : |
| :: :: :: |
20 ++ : : : |
| : : : |
0 ++-O----O------------------------------------*--*----------------*----+
time.involuntary_context_switches
1200 ++-------------------------------------------------------------------+
| O |
1000 ++O |
O O O O O |
| O O O O OO O OO O O O OO OO O OO |
800 ++ O |
| *. .* *. .* .*. .* |
600 *+* *.**.* *.* *.**.* *.*.** ** *.*.* * *.*.**.*.**.** **.*
| : : : : : |
400 ++ : : : : : : |
| : : : : : : |
| :: :: : : |
200 ++ :: :: : : |
| : : : |
0 ++-O----O-----------------------------------*---*---------------*----+
proc-vmstat.nr_slab_unreclaimable
35000 ++------------------------------------------------------------------+
O O OO OO O OO OO O O O O OO O OO OO O OO |
30000 ++ O O |
*.**.**.*.**.*.**.**.*.**.*.**.**.*.**.**.* * **.**.*.**.*.* **.*
25000 ++ : : : : : |
| : : : : : |
20000 ++ : :: : : : |
| : :: : : : |
15000 ++ : :: : : : |
| :: : : :: |
10000 ++ :: : : :: |
| :: : : :: |
5000 ++ : : : |
| : : : |
0 ++-O----O-----------------------------------*--*---------------*----+
proc-vmstat.nr_page_table_pages
2500 ++-*------*--------------*-------*------------------------*---*------+
|.* + .* + + *. *. .* :.*. * + *. .* * *. *.* *.*: **.*
* * * * * *.** * * * **.* : : : *.* : : |
2000 ++ : : : : : |
| : : : : : |
O O O O O OO OO O OO O OO O OO O OO OO O OO:O: : : : |
1500 ++ : : : : : : |
| : : : : : : |
1000 ++ :: :: : : |
| :: :: : : |
| :: :: : : |
500 ++ : : : |
| : : : |
| : : : |
0 ++-O----O-----------------------------------*---*---------------*----+
meminfo.Slab
200000 ++-----------------------------------------------------------------+
180000 O+O OO OO OO O OO OO O OO O OO OO OO O O |
| O O |
160000 *+**.**.*.**.**.*.**.**.*.**.**.*.**.**.** * **.*.**.**.*.* **.*
140000 ++ : : : : : |
| : : : : : |
120000 ++ : :: : : : |
100000 ++ : :: : : : |
80000 ++ : :: : : : |
| : : :: :: |
60000 ++ : : :: :: |
40000 ++ : : :: :: |
| : : : |
20000 ++ : : : |
0 ++-O----O----------------------------------*--*---------------*----+
meminfo.SUnreclaim
140000 ++-----------------------------------------------------------------+
O O OO OO OO O OO OO O OO O OO OO OO O O |
120000 ++ O O |
*.**.**.*.**.**.*.**.**.*.**.**.*.**.**.** * **.*.**.**.*.* **.*
100000 ++ : : : : : |
| : : : : : |
80000 ++ : :: : : : |
| : :: : : : |
60000 ++ : :: : : : |
| : : :: :: |
40000 ++ : : :: :: |
| : : :: :: |
20000 ++ : : : |
| : : : |
0 ++-O----O----------------------------------*--*---------------*----+
meminfo.PageTables
10000 ++-*------*-------------*-------*------------------------*----*-----+
9000 ++* + *. + :.*. *. .* + .* .* + .**. .* * * *.* *.* : **.*
* * * * * **.* * * * ** : : :*.* : : |
8000 ++ : : : : : |
7000 ++ : : : : : |
O O OO OO O OO OO O OO O OO OO O OO OO O:OO: : : : |
6000 ++ : :: : : : |
5000 ++ : :: : :: |
4000 ++ :: : : :: |
| :: : : :: |
3000 ++ :: : : :: |
2000 ++ : : : |
| : : : |
1000 ++ : : : |
0 ++-O----O-----------------------------------*--*---------------*----+
meminfo.Committed_AS
300000 ++-----------------------------------------------------------------+
| |
250000 ++ O O O |
O O OO OO OO O OO OO O O O O O OO O |
| O O O |
200000 ++ |
| |
150000 ++ |
| |
100000 *+**.**.*.**.**.*.**.**.*.**.**.*.**.**.** * **.*.**.**.*.* **.*
| : : : : : |
| : :: : : : |
50000 ++ : : :: :: |
| : : : |
0 ++-O----O----------------------------------*--*---------------*----+
slabinfo.vm_area_struct.active_objs
35000 ++-------------------------------------*----------------------------+
*.**.**.*.**.*.**.**.*.**.*.**.**.*.** *.* * **.**.*.**.*.* **.*
30000 ++ : : : : : |
| : : : : : |
25000 ++ O O O : : : : : |
O O O OO O OO O OO O OO O OO OO O: O: : : : |
20000 ++ O O :O:: : : : |
| : :: : : : |
15000 ++ :: : : :: |
| :: : : :: |
10000 ++ :: : : :: |
| : : : |
5000 ++ : : : |
| : : : |
0 ++-O----O-----------------------------------*--*---------------*----+
slabinfo.vm_area_struct.num_objs
35000 ++-------------------------------------*----------------------------+
*.**.**.*.**.*.**.**.*.**.*.**.**.*.** *.* * **.**.*.**.*.* **.*
30000 ++ : : : : : |
| : : : : : |
25000 ++ O O O : : : : : |
O O O OO O OO O OO O OO O OO OO O: O: : : : |
20000 ++ O O :O:: : : : |
| : :: : : : |
15000 ++ :: : : :: |
| :: : : :: |
10000 ++ :: : : :: |
| : : : |
5000 ++ : : : |
| : : : |
0 ++-O----O-----------------------------------*--*---------------*----+
slabinfo.vm_area_struct.active_slabs
800 ++--------------------------------------------------------------------+
*.**.*.**.*.**.*.**. .**.*.**.*.**.*.**.*. * * *.**.*.**.*.** **.*
700 ++ * *: : : : : |
600 ++ : : : : : |
| O : : : : : |
500 O+O O O OO O O OO O OO O OO O OO O O: :O : : : |
| O O O :O:: : : : |
400 ++ : :: : : : |
| : : :: : : |
300 ++ : : :: : : |
200 ++ : : :: : : |
| : : : |
100 ++ : : : |
| : : : |
0 ++-O----O------------------------------------*--*----------------*----+
slabinfo.vm_area_struct.num_slabs
800 ++--------------------------------------------------------------------+
*.**.*.**.*.**.*.**. .**.*.**.*.**.*.**.*. * * *.**.*.**.*.** **.*
700 ++ * *: : : : : |
600 ++ : : : : : |
| O : : : : : |
500 O+O O O OO O O OO O OO O OO O OO O O: :O : : : |
| O O O :O:: : : : |
400 ++ : :: : : : |
| : : :: : : |
300 ++ : : :: : : |
200 ++ : : :: : : |
| : : : |
100 ++ : : : |
| : : : |
0 ++-O----O------------------------------------*--*----------------*----+
slabinfo.mm_struct.active_objs
7000 ++-------------------------------------------------------------------+
| |
6000 O+O O O O OO OO O OO O O OO O OO OO O O O |
| O O O |
5000 ++ |
| |
4000 ++ |
| |
3000 ++ |
| |
2000 ++ *.*. *.*. .**.*. .**. .*.* .* .* * *. *.*.* .*
*.* * ** **.* *.** * *.* : :: : *.* *.** ** |
1000 ++ :: : : : : |
| :: : : : |
0 ++-O----O-----------------------------------*---*---------------*----+
slabinfo.mm_struct.num_objs
7000 ++-------------------------------------------------------------------+
O O O O O O O O O |
6000 ++ O OO OO O OO O OO O O OO OO O |
| |
5000 ++ |
| |
4000 ++ |
| |
3000 ++ |
| |
2000 ++ *.*. *.*. .**.*. .**. .*.* .* .* * *. *.*.* .*
*.* * ** **.* *.** * *.* : :: : *.* *.** ** |
1000 ++ :: : : : : |
| :: : : : |
0 ++-O----O-----------------------------------*---*---------------*----+
slabinfo.mm_struct.active_slabs
400 ++--------------------------------------------------------------------+
O O O O O OO OO O OO O O OO O OO O OO O |
350 ++ O O O O |
300 ++ |
| |
250 ++ |
| |
200 ++ |
| |
150 ++ |
100 ++**.*. *.*. .*.**.*. *.*.* .**.*. *. * * *. .*.**. * .*
* * ** * *.* * *.* : : : ** *.* : ** |
50 ++ : : :: : : |
| :: :: :: |
0 ++-O----O------------------------------------*--*----------------*----+
slabinfo.mm_struct.num_slabs
400 ++--------------------------------------------------------------------+
O O O O O OO OO O OO O O OO O OO O OO O |
350 ++ O O O O |
300 ++ |
| |
250 ++ |
| |
200 ++ |
| |
150 ++ |
100 ++**.*. *.*. .*.**.*. *.*.* .**.*. *. * * *. .*.**. * .*
* * ** * *.* * *.* : : : ** *.* : ** |
50 ++ : : :: : : |
| :: :: :: |
0 ++-O----O------------------------------------*--*----------------*----+
slabinfo.signal_cache.active_objs
8000 ++-------------------------------------------------------------------+
| |
7000 ++O O O O |
6000 O+ O O O OO O OO OO O OO O OO OO O OO O |
| |
5000 ++ |
| |
4000 ++ .* |
*.**.*.**.*.**.**.*.**.*.**.*.**.*.**.**.*.* * *.* *.*.**.** **.*
3000 ++ : : : : : |
2000 ++ : : : : : : |
| :: : : : : |
1000 ++ :: :: : : |
| : : : |
0 ++-O----O-----------------------------------*---*---------------*----+
slabinfo.signal_cache.num_objs
8000 ++-------------------------------------------------------------------+
| O |
7000 O+O O O O O OO O OO O OO O O O OO OO OO O |
6000 ++ O O |
| |
5000 ++ |
| |
4000 ++ .* .*. *. .* |
*.**.* *.*.**.**.*.**.*.** **.*.* **.*.* * *.* *.*.**.** **.*
3000 ++ : : : : : |
2000 ++ : : : : : : |
| :: : : : : |
1000 ++ :: :: : : |
| : : : |
0 ++-O----O-----------------------------------*---*---------------*----+
slabinfo.signal_cache.active_slabs
250 ++----------O---------------------------------------------------------+
| O O O O O OO O OO O OO O O O O |
O O O OO O OO O |
200 ++ |
| |
| |
150 ++ |
| *. .**. *. .**. .*. *. *. .**. * *. *.*.* .*
100 *+* * *.* * *.** * *.* * *.** : : * *.*.** ** |
| : :: : : : |
| : :: : : : |
50 ++ : : :: : : |
| : : :: : : |
| : : : |
0 ++-O----O------------------------------------*--*----------------*----+
slabinfo.signal_cache.num_slabs
250 ++----------O---------------------------------------------------------+
| O O O O O OO O OO O OO O O O O |
O O O OO O OO O |
200 ++ |
| |
| |
150 ++ |
| *. .**. *. .**. .*. *. *. .**. * *. *.*.* .*
100 *+* * *.* * *.** * *.* * *.** : : * *.*.** ** |
| : :: : : : |
| : :: : : : |
50 ++ : : :: : : |
| : : :: : : |
| : : : |
0 ++-O----O------------------------------------*--*----------------*----+
slabinfo.kmalloc-192.active_objs
35000 ++------------------------------------------------------------------+
| |
30000 O+O OO OO O O OO O O O O |
| O O O OO O OO O O O O |
25000 ++ O |
| |
20000 ++ |
| |
15000 ++ |
| |
10000 *+**.**.*.**.*.**.**.*.**.*.**.**.*.**.**.* * **.**.*.**.*.* **.*
| : :: : : : |
5000 ++ : :: : :: |
| : :: :: |
0 ++-O----O-----------------------------------*--*---------------*----+
slabinfo.kmalloc-192.num_objs
35000 ++------------------------------------------------------------------+
| |
30000 O+O OO OO OO O O O O OO O O O O |
| O O O O O O O O O |
25000 ++ |
| |
20000 ++ |
| |
15000 ++ |
| |
10000 *+**.**.*.**.*.**.**.*.**.*.**.**.*.**.**.* * **.**.*.**.*.* **.*
| : :: : : : |
5000 ++ : :: : :: |
| : :: :: |
0 ++-O----O-----------------------------------*--*---------------*----+
slabinfo.kmalloc-192.active_slabs
800 ++--------------------------------------------------------------------+
| O O O O O |
700 O+ O O OO O OO O OO O OO O O O O |
600 ++ O O O O |
| |
500 ++ |
| |
400 ++ |
| |
300 ++ |
200 *+**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.** * *.**.*.**.*.** **.*
| : : : : : |
100 ++ : : :: : : |
| :: :: :: |
0 ++-O----O------------------------------------*--*----------------*----+
slabinfo.kmalloc-192.num_slabs
800 ++--------------------------------------------------------------------+
| O O O O O |
700 O+ O O OO O OO O OO O OO O O O O |
600 ++ O O O O |
| |
500 ++ |
| |
400 ++ |
| |
300 ++ |
200 *+**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.** * *.**.*.**.*.** **.*
| : : : : : |
100 ++ : : :: : : |
| :: :: :: |
0 ++-O----O------------------------------------*--*----------------*----+
slabinfo.kmalloc-128.active_objs
25000 ++------------------------------------------------------------------+
| |
| |
20000 O+O O OO O O O O O O O |
| O O O O OO O OO O OO OO O |
| |
15000 ++ |
| |
10000 ++ |
| |
| *.*. .*. .**. .* .**. *. * * .**.*.* .* * .*
5000 *+**.* ** ** *.**.* *.**.* * * :: :* *.* : :* |
| : :: : :: |
| :: :: :: |
0 ++-O----O-----------------------------------*--*---------------*----+
slabinfo.kmalloc-128.num_objs
25000 ++------------------------------------------------------------------+
| |
| O O |
20000 O+O O OO O O OO O O O O OO |
| O O O OO O OO OO |
| |
15000 ++ |
| |
10000 ++ |
| |
| *.*. .*. .**. .* .**. *. * * .**.*.* .* * .*
5000 *+**.* ** ** *.**.* *.**.* * * :: :* *.* : :* |
| : :: : :: |
| :: :: :: |
0 ++-O----O-----------------------------------*--*---------------*----+
slabinfo.kmalloc-128.active_slabs
700 ++--------------------------------------------------------------------+
O O O O O |
600 ++ O O O O OO O OO O O O O O O O O |
| O O O O O |
500 ++ |
| |
400 ++ |
| |
300 ++ |
| |
200 *+**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.** * *.**.*.**.*.** **.*
| : : : : : |
100 ++ : : :: : : |
| :: :: :: |
0 ++-O----O------------------------------------*--*----------------*----+
slabinfo.kmalloc-128.num_slabs
700 ++--------------------------------------------------------------------+
O O O O O |
600 ++ O O O O OO O OO O O O O O O O O |
| O O O O O |
500 ++ |
| |
400 ++ |
| |
300 ++ |
| |
200 *+**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.** * *.**.*.**.*.** **.*
| : : : : : |
100 ++ : : :: : : |
| :: :: :: |
0 ++-O----O------------------------------------*--*----------------*----+
slabinfo.kmalloc-64.active_objs
100000 ++-----------------------------------------------------------------+
90000 O+ O O O OO O O O |
| O OO O O OO O OO O OO OO O O O |
80000 ++ |
70000 ++ |
| |
60000 ++ |
50000 *+ *. .* .* *. * * .*. *.* .*. |
40000 ++**.**.*.**.* *.** *.*.** *.*.**.* ** : :* * * * **.*
| : :: : : : |
30000 ++ : :: : : : |
20000 ++ : : :: :: |
| : : :: :: |
10000 ++ : : : |
0 ++-O----O----------------------------------*--*---------------*----+
slabinfo.kmalloc-64.num_objs
100000 ++-----------------------------------------------------------------+
90000 O+ O O O O OO O O O O O O |
| O OO O O O O OO O O O O O |
80000 ++ |
70000 ++ |
| |
60000 ++ |
50000 *+ *. .* .* *. * * .*. *.* .*. |
40000 ++**.**.*.**.* *.** *.*.** *.*.**.* ** : :* * * * **.*
| : :: : : : |
30000 ++ : :: : : : |
20000 ++ : : :: :: |
| : : :: :: |
10000 ++ : : : |
0 ++-O----O----------------------------------*--*---------------*----+
slabinfo.kmalloc-64.active_slabs
1600 ++-------------------------------------------------------------------+
O O O O |
1400 ++O O O OO OO O O O OO O O O OO OO O OO O |
1200 ++ |
| |
1000 ++ |
| |
800 *+ *. .* |
| **.*.**.*.**.**.*.* *.**.* *.*.**.**.*.* * *.*.**.*.**.** **.*
600 ++ : : : : : |
400 ++ : : : : : : |
| :: : : : : |
200 ++ :: :: : : |
| : : : |
0 ++-O----O-----------------------------------*---*---------------*----+
slabinfo.kmalloc-64.num_slabs
1600 ++-------------------------------------------------------------------+
O O O O |
1400 ++O O O OO OO O O O OO O O O OO OO O OO O |
1200 ++ |
| |
1000 ++ |
| |
800 *+ *. .* |
| **.*.**.*.**.**.*.* *.**.* *.*.**.**.*.* * *.*.**.*.**.** **.*
600 ++ : : : : : |
400 ++ : : : : : : |
| :: : : : : |
200 ++ :: :: : : |
| : : : |
0 ++-O----O-----------------------------------*---*---------------*----+
[*] bisect-good sample
[O] bisect-bad sample
To reproduce:
git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
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,
Ying Huang
View attachment "job.yaml" of type "text/plain" (3364 bytes)
Download attachment "reproduce.sh" of type "application/x-sh" (7510 bytes)
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