[lkp] [sched/numa] 2a595721a1: No primary change, -4.1% pigz.time.system_time, -35.6% pigz.time.involuntary_context_switches
From: kernel test robot
Date: Wed Sep 16 2015 - 23:13:53 EST
FYI, we noticed the below changes on
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit 2a595721a1fa6b684c1c818f379bef834ac3d65e ("sched/numa: Convert sched_numa_balancing to a static_branch")
=========================================================================================
tbox_group/testcase/rootfs/kconfig/compiler/cpufreq_governor/nr_threads/blocksize:
brickland1/pigz/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/performance/25%/512K
commit:
2b49d84b259fc18e131026e5d38e7855352f71b9
2a595721a1fa6b684c1c818f379bef834ac3d65e
2b49d84b259fc18e 2a595721a1fa6b684c1c818f37
---------------- --------------------------
%stddev %change %stddev
\ | \
8893 ± 3% -35.6% 5725 ± 2% pigz.time.involuntary_context_switches
529645 ± 7% -84.6% 81746 ± 2% pigz.time.minor_page_faults
136.12 ± 0% -4.1% 130.53 ± 0% pigz.time.system_time
49894 ± 0% -12.0% 43908 ± 0% vmstat.system.in
23110 ± 4% +10.4% 25504 ± 3% numa-meminfo.node2.Active(file)
34491 ± 7% +9.9% 37902 ± 7% numa-meminfo.node3.SUnreclaim
2198559 ± 85% +298.4% 8759838 ± 40% numa-numastat.node3.local_node
2201064 ± 85% +298.1% 8762796 ± 40% numa-numastat.node3.numa_hit
8893 ± 3% -35.6% 5725 ± 2% time.involuntary_context_switches
529645 ± 7% -84.6% 81746 ± 2% time.minor_page_faults
921.83 ± 0% +4.0% 958.44 ± 0% turbostat.CorWatt
935.50 ± 0% +3.9% 972.09 ± 0% turbostat.PkgWatt
1210520 ±116% +466.6% 6858564 ±173% 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
1210520 ±116% +466.6% 6858564 ±173% latency_stats.max.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
1210520 ±116% +466.6% 6858564 ±173% latency_stats.sum.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
5777 ± 4% +10.4% 6375 ± 3% numa-vmstat.node2.nr_active_file
8622 ± 7% +9.9% 9475 ± 7% numa-vmstat.node3.nr_slab_unreclaimable
1397511 ±112% +225.2% 4545159 ± 45% numa-vmstat.node3.numa_hit
1344766 ±116% +234.2% 4494534 ± 45% numa-vmstat.node3.numa_local
446934 ± 9% -100.0% 0.00 ± -1% proc-vmstat.numa_hint_faults
156287 ± 8% -100.0% 0.00 ± -1% proc-vmstat.numa_hint_faults_local
79222 ± 3% -100.0% 0.00 ± -1% proc-vmstat.numa_pages_migrated
606436 ± 10% -100.0% 0.00 ± -1% proc-vmstat.numa_pte_updates
1325944 ± 3% -34.0% 875483 ± 0% proc-vmstat.pgfault
2944 ± 22% -100.0% 0.00 ± -1% proc-vmstat.pgmigrate_fail
79222 ± 3% -100.0% 0.00 ± -1% proc-vmstat.pgmigrate_success
1.66 ± 88% -90.3% 0.16 ± 35% perf-profile.cpu-cycles.__acct_update_integrals.acct_account_cputime.account_user_time.account_process_tick.update_process_times
51.92 ± 11% -18.3% 42.43 ± 14% perf-profile.cpu-cycles.__hrtimer_run_queues.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt
29.38 ± 7% -23.4% 22.52 ± 14% perf-profile.cpu-cycles.ktime_get.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.local_apic_timer_interrupt
29.13 ± 7% -23.4% 22.32 ± 13% perf-profile.cpu-cycles.read_hpet.ktime_get.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
1.17 ± 31% +112.8% 2.48 ± 17% perf-profile.cpu-cycles.read_hpet.update_wall_time.tick_do_update_jiffies64.tick_sched_do_timer.tick_sched_timer
1.78 ± 32% +107.3% 3.70 ± 13% perf-profile.cpu-cycles.tick_do_update_jiffies64.tick_sched_do_timer.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt
1.78 ± 32% +107.4% 3.70 ± 13% perf-profile.cpu-cycles.tick_sched_do_timer.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.local_apic_timer_interrupt
50.82 ± 11% -18.1% 41.61 ± 14% perf-profile.cpu-cycles.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.local_apic_timer_interrupt.smp_apic_timer_interrupt
1.77 ± 32% +106.6% 3.67 ± 13% perf-profile.cpu-cycles.update_wall_time.tick_do_update_jiffies64.tick_sched_do_timer.tick_sched_timer.__hrtimer_run_queues
116261 ± 3% -24.1% 88256 ± 7% sched_debug.cfs_rq[0]:/.exec_clock
3830581 ± 1% -24.8% 2878817 ± 7% sched_debug.cfs_rq[0]:/.min_vruntime
133.00 ± 55% -98.7% 1.67 ± 74% sched_debug.cfs_rq[100]:/.util_avg
-3659940 ± -3% -24.4% -2765978 ± -7% sched_debug.cfs_rq[101]:/.spread0
-3278346 ± -8% -20.5% -2604920 ±-18% sched_debug.cfs_rq[102]:/.spread0
-3435271 ±-11% -22.2% -2672848 ±-15% sched_debug.cfs_rq[103]:/.spread0
-3566499 ± -3% -29.6% -2512386 ±-20% sched_debug.cfs_rq[104]:/.spread0
-3574386 ±-10% -24.6% -2693594 ±-14% sched_debug.cfs_rq[105]:/.spread0
2881 ±120% +1131.0% 35471 ± 40% sched_debug.cfs_rq[106]:/.exec_clock
0.50 ±173% +1100.0% 6.00 ± 31% sched_debug.cfs_rq[106]:/.load_avg
145030 ± 68% +703.4% 1165173 ± 40% sched_debug.cfs_rq[106]:/.min_vruntime
-3686246 ± -3% -53.5% -1714418 ±-32% sched_debug.cfs_rq[106]:/.spread0
0.50 ±173% +1100.0% 6.00 ± 31% sched_debug.cfs_rq[106]:/.tg_load_avg_contrib
2.75 ±132% +7254.5% 202.25 ± 26% sched_debug.cfs_rq[106]:/.util_avg
18683 ± 58% -85.0% 2799 ± 95% sched_debug.cfs_rq[107]:/.exec_clock
-3196208 ±-10% -15.4% -2705137 ±-11% sched_debug.cfs_rq[107]:/.spread0
750.95 ± 58% +1665.3% 13256 ± 95% sched_debug.cfs_rq[108]:/.exec_clock
66759 ± 44% +599.7% 467098 ± 81% sched_debug.cfs_rq[108]:/.min_vruntime
-3764526 ± 0% -35.9% -2412505 ±-20% sched_debug.cfs_rq[108]:/.spread0
-3621586 ± -2% -23.4% -2774188 ± -7% sched_debug.cfs_rq[109]:/.spread0
17.25 ± 25% -36.2% 11.00 ± 23% sched_debug.cfs_rq[10]:/.load_avg
-2053233 ±-43% -51.5% -994945 ±-61% sched_debug.cfs_rq[10]:/.spread0
17.25 ± 25% -36.2% 11.00 ± 23% sched_debug.cfs_rq[10]:/.tg_load_avg_contrib
-3753277 ± 0% -36.5% -2382031 ±-18% sched_debug.cfs_rq[110]:/.spread0
6278 ±157% +389.1% 30704 ± 39% sched_debug.cfs_rq[111]:/.exec_clock
0.00 ± 0% +Inf% 6.00 ± 20% sched_debug.cfs_rq[111]:/.load_avg
229896 ±131% +344.9% 1022781 ± 37% sched_debug.cfs_rq[111]:/.min_vruntime
-3601405 ± -8% -48.4% -1856844 ±-24% sched_debug.cfs_rq[111]:/.spread0
0.00 ± 0% +Inf% 6.00 ± 20% sched_debug.cfs_rq[111]:/.tg_load_avg_contrib
1.67 ±101% +10235.0% 172.25 ± 0% sched_debug.cfs_rq[111]:/.util_avg
737.39 ± 29% +726.5% 6094 ±137% sched_debug.cfs_rq[112]:/.exec_clock
67404 ± 35% +324.5% 286110 ± 83% sched_debug.cfs_rq[112]:/.min_vruntime
-3763902 ± -1% -31.1% -2593520 ±-15% sched_debug.cfs_rq[112]:/.spread0
-3486522 ± -9% -26.7% -2556764 ±-22% sched_debug.cfs_rq[113]:/.spread0
1443 ± 78% +667.7% 11079 ±111% sched_debug.cfs_rq[114]:/.exec_clock
-3740179 ± -1% -33.8% -2474399 ±-19% sched_debug.cfs_rq[114]:/.spread0
1.00 ± 81% +8650.0% 87.50 ± 94% sched_debug.cfs_rq[114]:/.util_avg
-3696449 ± -3% -34.1% -2434206 ±-28% sched_debug.cfs_rq[115]:/.spread0
-3332046 ±-11% -15.3% -2822306 ± -7% sched_debug.cfs_rq[116]:/.spread0
-3750772 ± 0% -27.2% -2730139 ± -5% sched_debug.cfs_rq[117]:/.spread0
781.26 ± 27% +197.5% 2324 ± 72% sched_debug.cfs_rq[118]:/.exec_clock
62554 ± 40% +131.9% 145063 ± 37% sched_debug.cfs_rq[118]:/.min_vruntime
-3768786 ± -1% -27.4% -2734597 ± -9% sched_debug.cfs_rq[118]:/.spread0
34.00 ±109% -99.0% 0.33 ±141% sched_debug.cfs_rq[118]:/.util_avg
964.82 ± 17% +535.2% 6128 ±139% sched_debug.cfs_rq[119]:/.exec_clock
-3743042 ± -1% -29.5% -2638522 ±-16% sched_debug.cfs_rq[119]:/.spread0
33831 ± 35% +136.1% 79889 ± 18% sched_debug.cfs_rq[11]:/.exec_clock
1598925 ± 14% +69.9% 2717005 ± 13% sched_debug.cfs_rq[11]:/.min_vruntime
6.00 ± 65% +150.0% 15.00 ± 33% sched_debug.cfs_rq[11]:/.runnable_load_avg
-2231731 ±-10% -92.7% -161883 ±-290% sched_debug.cfs_rq[11]:/.spread0
211.00 ± 48% +145.1% 517.25 ± 30% sched_debug.cfs_rq[11]:/.util_avg
-1733896 ±-28% -95.5% -78376 ±-1047% sched_debug.cfs_rq[12]:/.spread0
30322 ± 29% +114.8% 65119 ± 41% sched_debug.cfs_rq[13]:/.exec_clock
-2454110 ±-10% -75.7% -597570 ±-187% sched_debug.cfs_rq[13]:/.spread0
-2559592 ±-14% -62.8% -952814 ±-46% sched_debug.cfs_rq[14]:/.spread0
109741 ± 2% -10.9% 97760 ± 2% sched_debug.cfs_rq[15]:/.exec_clock
3599873 ± 5% -12.0% 3168005 ± 4% sched_debug.cfs_rq[15]:/.min_vruntime
-230805 ±-64% -225.3% 289094 ± 42% sched_debug.cfs_rq[15]:/.spread0
-93388 ±-171% -1216.9% 1043029 ± 44% sched_debug.cfs_rq[16]:/.spread0
-1052675 ±-33% -165.5% 689427 ± 65% sched_debug.cfs_rq[18]:/.spread0
1.00 ± 0% -100.0% 0.00 ± -1% sched_debug.cfs_rq[21]:/.nr_spread_over
-1248598 ±-26% -54.5% -568164 ±-71% sched_debug.cfs_rq[21]:/.spread0
67072 ± 27% -82.4% 11829 ± 54% sched_debug.cfs_rq[22]:/.exec_clock
10.75 ± 19% -53.5% 5.00 ± 0% sched_debug.cfs_rq[22]:/.load
13.25 ± 14% -45.3% 7.25 ± 24% sched_debug.cfs_rq[22]:/.load_avg
2526358 ± 34% -61.6% 970591 ± 40% sched_debug.cfs_rq[22]:/.min_vruntime
11.00 ± 21% -56.8% 4.75 ± 9% sched_debug.cfs_rq[22]:/.runnable_load_avg
13.25 ± 14% -45.3% 7.25 ± 24% sched_debug.cfs_rq[22]:/.tg_load_avg_contrib
404.75 ± 15% -55.7% 179.25 ± 8% sched_debug.cfs_rq[22]:/.util_avg
34903 ± 43% +111.9% 73956 ± 7% sched_debug.cfs_rq[24]:/.exec_clock
1459089 ± 37% +78.7% 2607295 ± 6% sched_debug.cfs_rq[24]:/.min_vruntime
-2371657 ±-21% -88.5% -271682 ±-51% sched_debug.cfs_rq[24]:/.spread0
114156 ± 14% -24.2% 86563 ± 5% sched_debug.cfs_rq[2]:/.exec_clock
108423 ± 6% -19.3% 87469 ± 16% sched_debug.cfs_rq[30]:/.exec_clock
23.25 ± 9% -28.0% 16.75 ± 12% sched_debug.cfs_rq[30]:/.load_avg
3552781 ± 5% -19.5% 2860014 ± 16% sched_debug.cfs_rq[30]:/.min_vruntime
23.25 ± 9% -28.0% 16.75 ± 12% sched_debug.cfs_rq[30]:/.tg_load_avg_contrib
738.50 ± 8% -23.7% 563.25 ± 12% sched_debug.cfs_rq[30]:/.util_avg
-435993 ±-87% -290.1% 828697 ± 66% sched_debug.cfs_rq[31]:/.spread0
-1171740 ±-71% -119.6% 229420 ±240% sched_debug.cfs_rq[32]:/.spread0
-1371768 ±-44% -104.5% 61104 ±1230% sched_debug.cfs_rq[33]:/.spread0
616.00 ± 16% -29.3% 435.50 ± 38% sched_debug.cfs_rq[36]:/.util_avg
40119 ± 43% +65.1% 66221 ± 18% sched_debug.cfs_rq[38]:/.exec_clock
-2124064 ±-28% -78.3% -460976 ±-79% sched_debug.cfs_rq[38]:/.spread0
-1798066 ±-18% -82.6% -312882 ±-148% sched_debug.cfs_rq[39]:/.spread0
114466 ± 5% -40.3% 68312 ± 40% sched_debug.cfs_rq[3]:/.exec_clock
3814268 ± 5% -33.5% 2537783 ± 32% sched_debug.cfs_rq[3]:/.min_vruntime
688.00 ± 15% -46.4% 369.00 ± 35% sched_debug.cfs_rq[3]:/.util_avg
-1624917 ±-29% -70.9% -473178 ±-168% sched_debug.cfs_rq[41]:/.spread0
10.75 ± 31% -53.5% 5.00 ± 70% sched_debug.cfs_rq[42]:/.load
112152 ± 7% -28.8% 79900 ± 5% sched_debug.cfs_rq[45]:/.exec_clock
27.25 ± 38% -67.9% 8.75 ± 74% sched_debug.cfs_rq[45]:/.load
23.25 ± 8% -52.7% 11.00 ± 60% sched_debug.cfs_rq[45]:/.load_avg
3652753 ± 5% -24.6% 2754845 ± 3% sched_debug.cfs_rq[45]:/.min_vruntime
22.25 ± 10% -65.2% 7.75 ± 73% sched_debug.cfs_rq[45]:/.runnable_load_avg
23.25 ± 8% -52.7% 11.00 ± 60% sched_debug.cfs_rq[45]:/.tg_load_avg_contrib
744.75 ± 9% -62.0% 283.25 ± 65% sched_debug.cfs_rq[45]:/.util_avg
101629 ± 3% -44.1% 56764 ± 13% sched_debug.cfs_rq[46]:/.exec_clock
20.00 ± 19% -51.2% 9.75 ± 60% sched_debug.cfs_rq[46]:/.load
21.50 ± 18% -50.0% 10.75 ± 59% sched_debug.cfs_rq[46]:/.load_avg
3325558 ± 2% -36.6% 2107303 ± 12% sched_debug.cfs_rq[46]:/.min_vruntime
19.75 ± 18% -51.9% 9.50 ± 60% sched_debug.cfs_rq[46]:/.runnable_load_avg
21.50 ± 18% -50.0% 10.75 ± 59% sched_debug.cfs_rq[46]:/.tg_load_avg_contrib
680.50 ± 18% -50.8% 335.00 ± 59% sched_debug.cfs_rq[46]:/.util_avg
92913 ± 2% -35.2% 60227 ± 38% sched_debug.cfs_rq[47]:/.exec_clock
730.50 ± 9% -48.3% 378.00 ± 47% sched_debug.cfs_rq[47]:/.util_avg
100043 ± 6% -35.7% 64337 ± 10% sched_debug.cfs_rq[48]:/.exec_clock
3482864 ± 9% -32.0% 2368231 ± 9% sched_debug.cfs_rq[48]:/.min_vruntime
682.50 ± 15% -31.2% 469.75 ± 28% sched_debug.cfs_rq[4]:/.util_avg
-1795812 ±-34% -99.6% -7570 ±-10364% sched_debug.cfs_rq[52]:/.spread0
-1189477 ±-80% -101.2% 13908 ±4111% sched_debug.cfs_rq[53]:/.spread0
-2198387 ±-28% -73.4% -585016 ±-64% sched_debug.cfs_rq[55]:/.spread0
272.50 ± 24% +46.1% 398.00 ± 4% sched_debug.cfs_rq[55]:/.util_avg
1882614 ± 10% +30.9% 2464360 ± 4% sched_debug.cfs_rq[56]:/.min_vruntime
-1948373 ±-11% -78.7% -414875 ±-44% sched_debug.cfs_rq[56]:/.spread0
6.25 ± 34% +100.0% 12.50 ± 20% sched_debug.cfs_rq[57]:/.load
6.00 ± 28% +108.3% 12.50 ± 20% sched_debug.cfs_rq[57]:/.runnable_load_avg
-2176925 ±-24% -104.0% 86742 ±1111% sched_debug.cfs_rq[57]:/.spread0
223.00 ± 33% +91.1% 426.25 ± 19% sched_debug.cfs_rq[57]:/.util_avg
-2261079 ±-41% -78.7% -482338 ±-65% sched_debug.cfs_rq[58]:/.spread0
-1954361 ±-42% -78.4% -421282 ±-115% sched_debug.cfs_rq[59]:/.spread0
94715 ± 3% -34.4% 62135 ± 26% sched_debug.cfs_rq[5]:/.exec_clock
17.50 ± 21% -57.1% 7.50 ± 33% sched_debug.cfs_rq[5]:/.load
3311193 ± 9% -27.7% 2394814 ± 23% sched_debug.cfs_rq[5]:/.min_vruntime
632.25 ± 24% -59.1% 258.75 ± 33% sched_debug.cfs_rq[5]:/.util_avg
0.33 ±141% +2900.0% 10.00 ± 66% sched_debug.cfs_rq[60]:/.load_avg
-3742126 ± 0% -36.8% -2365254 ±-24% sched_debug.cfs_rq[60]:/.spread0
0.33 ±141% +2900.0% 10.00 ± 66% sched_debug.cfs_rq[60]:/.tg_load_avg_contrib
-3554476 ± -7% -21.3% -2796294 ± -9% sched_debug.cfs_rq[61]:/.spread0
-3612954 ± -6% -28.9% -2568207 ±-16% sched_debug.cfs_rq[63]:/.spread0
-3759598 ± -1% -34.4% -2464987 ±-15% sched_debug.cfs_rq[65]:/.spread0
980.95 ± 17% +2645.6% 26932 ± 60% sched_debug.cfs_rq[66]:/.exec_clock
105444 ± 34% +751.5% 897829 ± 57% sched_debug.cfs_rq[66]:/.min_vruntime
-3725607 ± -1% -46.8% -1981493 ±-23% sched_debug.cfs_rq[66]:/.spread0
-3656770 ± -3% -31.5% -2503974 ±-10% sched_debug.cfs_rq[67]:/.spread0
-3680625 ± -3% -39.5% -2226211 ±-55% sched_debug.cfs_rq[68]:/.spread0
-3594149 ± -5% -22.2% -2795647 ± -7% sched_debug.cfs_rq[69]:/.spread0
451.25 ± 29% -50.7% 222.25 ± 55% sched_debug.cfs_rq[6]:/.util_avg
-3731439 ± 0% -30.3% -2601216 ±-15% sched_debug.cfs_rq[71]:/.spread0
1121 ± 22% -27.4% 814.73 ± 17% sched_debug.cfs_rq[72]:/.exec_clock
128857 ± 49% -54.6% 58446 ± 9% sched_debug.cfs_rq[72]:/.min_vruntime
-3702229 ± 0% -23.8% -2820926 ± -7% sched_debug.cfs_rq[72]:/.spread0
-3669791 ± -3% -25.3% -2740420 ±-12% sched_debug.cfs_rq[73]:/.spread0
-3674440 ± -4% -24.1% -2788078 ±-10% sched_debug.cfs_rq[74]:/.spread0
-3770001 ± 0% -27.8% -2721945 ±-13% sched_debug.cfs_rq[75]:/.spread0
3.50 ± 58% +4264.3% 152.75 ± 86% sched_debug.cfs_rq[75]:/.util_avg
-3736543 ± 0% -25.8% -2771201 ± -9% sched_debug.cfs_rq[76]:/.spread0
734.97 ± 63% +1526.6% 11954 ± 90% sched_debug.cfs_rq[78]:/.exec_clock
-3772623 ± 0% -34.7% -2462353 ±-23% sched_debug.cfs_rq[78]:/.spread0
-3552096 ± -6% -38.4% -2187150 ±-30% sched_debug.cfs_rq[79]:/.spread0
63492 ± 10% -22.1% 49436 ± 13% sched_debug.cfs_rq[7]:/.exec_clock
2387489 ± 14% -21.1% 1883110 ± 16% sched_debug.cfs_rq[7]:/.min_vruntime
-3751786 ± -1% -26.6% -2754141 ± -5% sched_debug.cfs_rq[80]:/.spread0
-3554010 ± -6% -21.4% -2792868 ± -6% sched_debug.cfs_rq[81]:/.spread0
-3632345 ± -6% -28.9% -2581916 ±-14% sched_debug.cfs_rq[86]:/.spread0
-3760781 ± 0% -43.9% -2111066 ±-31% sched_debug.cfs_rq[87]:/.spread0
26902 ± 64% -74.7% 6797 ±163% sched_debug.cfs_rq[88]:/.exec_clock
884822 ± 59% -72.3% 244816 ±150% sched_debug.cfs_rq[88]:/.min_vruntime
-3666833 ± -3% -29.3% -2591895 ±-21% sched_debug.cfs_rq[89]:/.spread0
-3552123 ± -6% -36.1% -2270416 ±-23% sched_debug.cfs_rq[90]:/.spread0
-3734940 ± -1% -26.2% -2755171 ±-10% sched_debug.cfs_rq[91]:/.spread0
655826 ± 83% -91.1% 58454 ± 31% sched_debug.cfs_rq[93]:/.min_vruntime
1479 ± 11% -19.0% 1198 ± 14% sched_debug.cfs_rq[93]:/.tg_load_avg
87.25 ± 96% -98.6% 1.25 ± 66% sched_debug.cfs_rq[94]:/.util_avg
35140 ± 37% -98.7% 444.99 ± 54% sched_debug.cfs_rq[95]:/.exec_clock
1158811 ± 34% -96.8% 37162 ± 63% sched_debug.cfs_rq[95]:/.min_vruntime
-3744235 ± 0% -35.4% -2417077 ±-18% sched_debug.cfs_rq[96]:/.spread0
-3403276 ±-13% -17.3% -2814514 ± -7% sched_debug.cfs_rq[97]:/.spread0
633334 ± 52% -81.4% 117729 ± 62% sched_debug.cfs_rq[98]:/.min_vruntime
-3197900 ± -9% -13.6% -2761812 ± -6% sched_debug.cfs_rq[98]:/.spread0
-3375824 ± -6% -18.2% -2760505 ± -8% sched_debug.cfs_rq[99]:/.spread0
8.75 ± 16% +65.7% 14.50 ± 20% sched_debug.cfs_rq[9]:/.load_avg
-2128634 ±-31% -80.4% -416709 ±-118% sched_debug.cfs_rq[9]:/.spread0
8.75 ± 16% +65.7% 14.50 ± 20% sched_debug.cfs_rq[9]:/.tg_load_avg_contrib
225.50 ± 41% +87.3% 422.25 ± 21% sched_debug.cfs_rq[9]:/.util_avg
122178 ± 2% -23.0% 94103 ± 6% sched_debug.cpu#0.nr_load_updates
7369 ± 22% -42.4% 4245 ± 23% sched_debug.cpu#10.ttwu_count
924.50 ± 59% +78.6% 1650 ± 32% sched_debug.cpu#104.ttwu_count
675.50 ± 12% +85.4% 1252 ± 26% sched_debug.cpu#105.nr_switches
676.00 ± 12% +85.5% 1253 ± 26% sched_debug.cpu#105.sched_count
287.50 ± 9% +89.2% 544.00 ± 27% sched_debug.cpu#105.sched_goidle
431.50 ± 71% +457.5% 2405 ± 86% sched_debug.cpu#105.ttwu_count
134.75 ± 12% +157.9% 347.50 ± 35% sched_debug.cpu#105.ttwu_local
43808 ± 5% +55.4% 68059 ± 16% sched_debug.cpu#106.nr_load_updates
423.75 ± 24% +808.6% 3850 ± 80% sched_debug.cpu#106.ttwu_count
55428 ± 14% -23.5% 42409 ± 9% sched_debug.cpu#107.nr_load_updates
673.75 ± 26% +297.4% 2677 ± 92% sched_debug.cpu#107.nr_switches
2.75 ± 82% -9.1% 2.50 ±142% sched_debug.cpu#107.nr_uninterruptible
675.00 ± 26% +296.9% 2679 ± 92% sched_debug.cpu#107.sched_count
286.75 ± 26% +334.6% 1246 ± 99% sched_debug.cpu#107.sched_goidle
714.00 ± 5% +89.0% 1349 ± 51% sched_debug.cpu#108.nr_switches
714.75 ± 4% +88.9% 1350 ± 51% sched_debug.cpu#108.sched_count
308.25 ± 5% +92.8% 594.25 ± 57% sched_debug.cpu#108.sched_goidle
364.00 ± 46% +169.8% 982.25 ± 33% sched_debug.cpu#108.ttwu_count
150.75 ± 14% +54.2% 232.50 ± 11% sched_debug.cpu#108.ttwu_local
6.00 ± 65% +150.0% 15.00 ± 33% sched_debug.cpu#11.cpu_load[0]
6.00 ± 65% +150.0% 15.00 ± 33% sched_debug.cpu#11.cpu_load[1]
6.00 ± 65% +150.0% 15.00 ± 33% sched_debug.cpu#11.cpu_load[2]
5.75 ± 65% +160.9% 15.00 ± 33% sched_debug.cpu#11.cpu_load[3]
5.75 ± 65% +160.9% 15.00 ± 33% sched_debug.cpu#11.cpu_load[4]
933.00 ± 64% +218.0% 2966 ± 41% sched_debug.cpu#11.curr->pid
74672 ± 10% +39.5% 104165 ± 9% sched_debug.cpu#11.nr_load_updates
23887 ± 35% -60.2% 9514 ± 55% sched_debug.cpu#11.nr_switches
23935 ± 34% -60.2% 9517 ± 55% sched_debug.cpu#11.sched_count
11797 ± 35% -60.5% 4657 ± 56% sched_debug.cpu#11.sched_goidle
617.00 ± 14% +285.7% 2379 ± 91% sched_debug.cpu#110.nr_switches
618.00 ± 14% +285.2% 2380 ± 91% sched_debug.cpu#110.sched_count
260.75 ± 11% +333.4% 1130 ± 95% sched_debug.cpu#110.sched_goidle
242.75 ± 25% +494.5% 1443 ± 90% sched_debug.cpu#110.ttwu_count
135.00 ± 18% +53.9% 207.75 ± 13% sched_debug.cpu#110.ttwu_local
985570 ± 1% -13.1% 856012 ± 1% sched_debug.cpu#111.avg_idle
45139 ± 17% +43.1% 64592 ± 14% sched_debug.cpu#111.nr_load_updates
378.00 ± 77% +464.0% 2132 ± 38% sched_debug.cpu#111.ttwu_count
740.50 ± 25% +181.4% 2084 ± 87% sched_debug.cpu#112.nr_switches
741.50 ± 25% +181.3% 2085 ± 87% sched_debug.cpu#112.sched_count
313.75 ± 27% +203.7% 952.75 ± 96% sched_debug.cpu#112.sched_goidle
733.25 ± 41% +84.6% 1353 ± 36% sched_debug.cpu#115.nr_switches
734.25 ± 41% +84.5% 1354 ± 36% sched_debug.cpu#115.sched_count
322.00 ± 40% +86.8% 601.50 ± 40% sched_debug.cpu#115.sched_goidle
808.50 ± 15% +416.0% 4171 ± 57% sched_debug.cpu#118.nr_switches
1004 ± 34% +315.4% 4173 ± 57% sched_debug.cpu#118.sched_count
348.25 ± 15% +471.2% 1989 ± 60% sched_debug.cpu#118.sched_goidle
15394 ± 20% -64.2% 5513 ± 60% sched_debug.cpu#12.nr_switches
15483 ± 20% -64.4% 5515 ± 60% sched_debug.cpu#12.sched_count
7564 ± 21% -64.8% 2665 ± 62% sched_debug.cpu#12.sched_goidle
7731 ± 19% -32.4% 5229 ± 38% sched_debug.cpu#12.ttwu_count
782.75 ± 11% -43.9% 438.75 ± 4% sched_debug.cpu#12.ttwu_local
1002 ± 5% -62.6% 374.75 ± 25% sched_debug.cpu#13.ttwu_local
-0.25 ±-591% +1500.0% -4.00 ±-35% sched_debug.cpu#14.nr_uninterruptible
795.75 ± 9% -46.3% 427.00 ± 9% sched_debug.cpu#14.ttwu_local
-3.00 ±-81% -141.7% 1.25 ±228% sched_debug.cpu#17.nr_uninterruptible
4479 ± 30% +29.2% 5787 ± 17% sched_debug.cpu#18.ttwu_count
335.00 ± 35% -41.0% 197.50 ± 19% sched_debug.cpu#18.ttwu_local
9528 ± 57% +159.3% 24709 ± 50% sched_debug.cpu#2.nr_switches
9621 ± 57% +156.9% 24713 ± 50% sched_debug.cpu#2.sched_count
4569 ± 60% +167.5% 12220 ± 50% sched_debug.cpu#2.sched_goidle
5817 ± 9% +61.1% 9374 ± 29% sched_debug.cpu#2.ttwu_count
11.00 ± 21% -56.8% 4.75 ± 9% sched_debug.cpu#22.cpu_load[0]
11.00 ± 21% -56.8% 4.75 ± 9% sched_debug.cpu#22.cpu_load[1]
11.00 ± 21% -56.8% 4.75 ± 9% sched_debug.cpu#22.cpu_load[2]
11.00 ± 21% -56.8% 4.75 ± 9% sched_debug.cpu#22.cpu_load[3]
11.00 ± 21% -56.8% 4.75 ± 9% sched_debug.cpu#22.cpu_load[4]
2778 ± 10% -61.6% 1066 ± 43% sched_debug.cpu#22.curr->pid
10.75 ± 19% -53.5% 5.00 ± 0% sched_debug.cpu#22.load
96429 ± 15% -39.1% 58700 ± 10% sched_debug.cpu#22.nr_load_updates
281.75 ± 28% +119.5% 618.50 ± 23% sched_debug.cpu#22.ttwu_local
842.75 ± 89% +267.5% 3097 ± 44% sched_debug.cpu#23.curr->pid
72493 ± 15% +39.1% 100851 ± 3% sched_debug.cpu#24.nr_load_updates
20.00 ± 17% -45.0% 11.00 ± 45% sched_debug.cpu#3.cpu_load[1]
20.00 ± 17% -45.0% 11.00 ± 45% sched_debug.cpu#3.cpu_load[2]
20.00 ± 17% -46.2% 10.75 ± 43% sched_debug.cpu#3.cpu_load[3]
20.00 ± 17% -46.2% 10.75 ± 43% sched_debug.cpu#3.cpu_load[4]
4116 ± 16% -48.0% 2142 ± 59% sched_debug.cpu#3.curr->pid
127716 ± 3% -26.1% 94370 ± 23% sched_debug.cpu#3.nr_load_updates
985032 ± 1% -13.4% 852699 ± 5% sched_debug.cpu#32.avg_idle
253.25 ± 18% +72.4% 436.50 ± 18% sched_debug.cpu#35.ttwu_local
3857 ± 13% -36.0% 2470 ± 39% sched_debug.cpu#36.curr->pid
4029 ± 14% -36.4% 2563 ± 35% sched_debug.cpu#4.curr->pid
10.75 ± 31% -53.5% 5.00 ± 70% sched_debug.cpu#42.load
22.25 ± 10% -65.2% 7.75 ± 73% sched_debug.cpu#45.cpu_load[0]
22.25 ± 10% -65.2% 7.75 ± 73% sched_debug.cpu#45.cpu_load[1]
22.25 ± 10% -65.2% 7.75 ± 73% sched_debug.cpu#45.cpu_load[2]
22.25 ± 10% -65.2% 7.75 ± 73% sched_debug.cpu#45.cpu_load[3]
22.25 ± 10% -65.2% 7.75 ± 73% sched_debug.cpu#45.cpu_load[4]
4517 ± 7% -63.5% 1650 ± 91% sched_debug.cpu#45.curr->pid
27.25 ± 38% -67.9% 8.75 ± 74% sched_debug.cpu#45.load
126272 ± 4% -17.7% 103981 ± 2% sched_debug.cpu#45.nr_load_updates
2986 ± 50% +268.2% 10993 ± 12% sched_debug.cpu#45.nr_switches
3060 ± 46% +259.3% 10997 ± 12% sched_debug.cpu#45.sched_count
1349 ± 56% +295.6% 5336 ± 13% sched_debug.cpu#45.sched_goidle
4670 ± 3% +18.0% 5508 ± 6% sched_debug.cpu#45.ttwu_count
229.25 ± 11% +90.9% 437.75 ± 16% sched_debug.cpu#45.ttwu_local
19.75 ± 18% -55.7% 8.75 ± 62% sched_debug.cpu#46.cpu_load[0]
19.75 ± 18% -55.7% 8.75 ± 62% sched_debug.cpu#46.cpu_load[1]
19.75 ± 18% -54.4% 9.00 ± 61% sched_debug.cpu#46.cpu_load[2]
19.75 ± 18% -54.4% 9.00 ± 61% sched_debug.cpu#46.cpu_load[3]
19.75 ± 18% -55.7% 8.75 ± 62% sched_debug.cpu#46.cpu_load[4]
21.50 ± 12% -54.7% 9.75 ± 60% sched_debug.cpu#46.load
118521 ± 1% -25.9% 87824 ± 6% sched_debug.cpu#46.nr_load_updates
3312 ± 57% +310.0% 13580 ± 52% sched_debug.cpu#46.nr_switches
3392 ± 54% +300.5% 13585 ± 52% sched_debug.cpu#46.sched_count
1508 ± 62% +339.1% 6624 ± 54% sched_debug.cpu#46.sched_goidle
21.75 ± 9% -46.0% 11.75 ± 45% sched_debug.cpu#47.cpu_load[4]
4444 ± 12% -49.7% 2235 ± 50% sched_debug.cpu#47.curr->pid
112219 ± 1% -18.9% 91025 ± 18% sched_debug.cpu#47.nr_load_updates
3516 ± 60% +371.4% 16575 ± 32% sched_debug.cpu#47.nr_switches
3560 ± 59% +365.7% 16580 ± 32% sched_debug.cpu#47.sched_count
1631 ± 65% +400.6% 8168 ± 33% sched_debug.cpu#47.sched_goidle
3937 ± 14% +62.5% 6398 ± 20% sched_debug.cpu#47.ttwu_count
191.00 ± 18% +189.0% 552.00 ± 14% sched_debug.cpu#47.ttwu_local
119687 ± 4% -21.9% 93518 ± 5% sched_debug.cpu#48.nr_load_updates
2246 ± 83% +352.0% 10153 ± 74% sched_debug.cpu#49.sched_goidle
197.75 ± 21% +82.4% 360.75 ± 47% sched_debug.cpu#49.ttwu_local
4103 ± 26% -63.9% 1482 ± 44% sched_debug.cpu#5.curr->pid
18.25 ± 24% -58.9% 7.50 ± 33% sched_debug.cpu#5.load
113195 ± 4% -21.4% 88966 ± 12% sched_debug.cpu#5.nr_load_updates
255.75 ± 29% +37.4% 351.50 ± 22% sched_debug.cpu#50.ttwu_local
1848 ± 43% +65.1% 3051 ± 35% sched_debug.cpu#54.curr->pid
257.75 ± 20% +37.3% 354.00 ± 23% sched_debug.cpu#54.ttwu_local
3400 ± 25% +67.6% 5698 ± 41% sched_debug.cpu#55.ttwu_count
82247 ± 3% +12.2% 92289 ± 2% sched_debug.cpu#56.nr_load_updates
7470 ±118% +216.4% 23636 ± 41% sched_debug.cpu#56.nr_switches
7527 ±117% +214.0% 23638 ± 41% sched_debug.cpu#56.sched_count
3652 ±121% +220.7% 11713 ± 41% sched_debug.cpu#56.sched_goidle
2864 ± 16% +137.4% 6799 ± 50% sched_debug.cpu#56.ttwu_count
6.00 ± 28% +108.3% 12.50 ± 20% sched_debug.cpu#57.cpu_load[0]
6.00 ± 28% +108.3% 12.50 ± 20% sched_debug.cpu#57.cpu_load[1]
6.00 ± 28% +108.3% 12.50 ± 20% sched_debug.cpu#57.cpu_load[2]
6.00 ± 28% +108.3% 12.50 ± 20% sched_debug.cpu#57.cpu_load[3]
6.00 ± 28% +108.3% 12.50 ± 20% sched_debug.cpu#57.cpu_load[4]
6.25 ± 34% +100.0% 12.50 ± 20% sched_debug.cpu#57.load
2554 ± 28% +94.0% 4955 ± 32% sched_debug.cpu#57.ttwu_count
4928 ± 54% +373.3% 23326 ± 39% sched_debug.cpu#58.nr_switches
4962 ± 54% +370.1% 23328 ± 39% sched_debug.cpu#58.sched_count
2388 ± 56% +384.7% 11576 ± 39% sched_debug.cpu#58.sched_goidle
2382 ± 50% +168.0% 6385 ± 30% sched_debug.cpu#58.ttwu_count
2857 ± 30% -45.9% 1544 ± 66% sched_debug.cpu#6.curr->pid
3210 ± 42% -74.7% 813.50 ± 32% sched_debug.cpu#61.nr_switches
4.00 ± 77% -100.0% 0.00 ± 1% sched_debug.cpu#61.nr_uninterruptible
3212 ± 42% -74.6% 815.25 ± 32% sched_debug.cpu#61.sched_count
1485 ± 46% -76.2% 353.50 ± 36% sched_debug.cpu#61.sched_goidle
645.00 ± 24% +97.9% 1276 ± 23% sched_debug.cpu#62.nr_switches
645.50 ± 24% +97.9% 1277 ± 23% sched_debug.cpu#62.sched_count
277.00 ± 24% +107.7% 575.25 ± 25% sched_debug.cpu#62.sched_goidle
142.25 ± 29% +55.5% 221.25 ± 21% sched_debug.cpu#62.ttwu_local
43304 ± 1% +44.5% 62557 ± 19% sched_debug.cpu#66.nr_load_updates
1942 ± 59% -65.9% 662.50 ± 27% sched_debug.cpu#68.nr_switches
1943 ± 59% -65.9% 662.75 ± 27% sched_debug.cpu#68.sched_count
871.75 ± 63% -66.4% 292.75 ± 27% sched_debug.cpu#68.sched_goidle
2863 ±100% -68.4% 905.75 ±121% sched_debug.cpu#68.ttwu_count
304.25 ± 11% -48.9% 155.50 ± 47% sched_debug.cpu#68.ttwu_local
3742 ± 63% -70.0% 1122 ± 17% sched_debug.cpu#69.nr_switches
3743 ± 63% -70.0% 1123 ± 17% sched_debug.cpu#69.sched_count
1767 ± 67% -72.4% 488.50 ± 16% sched_debug.cpu#69.sched_goidle
338.75 ± 8% -34.8% 221.00 ± 27% sched_debug.cpu#69.ttwu_local
6904 ± 20% -37.2% 4338 ± 23% sched_debug.cpu#7.ttwu_count
3540 ± 48% -75.2% 877.00 ± 86% sched_debug.cpu#70.ttwu_count
545.75 ± 73% -63.3% 200.50 ± 30% sched_debug.cpu#70.ttwu_local
1629 ± 14% -50.8% 801.75 ± 39% sched_debug.cpu#71.nr_switches
1822 ± 27% -56.0% 802.00 ± 39% sched_debug.cpu#71.sched_count
701.50 ± 14% -49.4% 355.00 ± 38% sched_debug.cpu#71.sched_goidle
335.25 ± 21% -52.0% 161.00 ± 35% sched_debug.cpu#71.ttwu_local
2889 ± 72% -68.4% 914.25 ± 16% sched_debug.cpu#72.nr_switches
2889 ± 72% -68.3% 915.25 ± 16% sched_debug.cpu#72.sched_count
1351 ± 77% -69.8% 408.75 ± 15% sched_debug.cpu#72.sched_goidle
1367 ± 15% -36.3% 871.25 ± 25% sched_debug.cpu#73.nr_switches
1368 ± 15% -36.3% 872.00 ± 25% sched_debug.cpu#73.sched_count
595.25 ± 15% -34.8% 388.25 ± 29% sched_debug.cpu#73.sched_goidle
4466 ±104% -88.9% 497.75 ± 21% sched_debug.cpu#73.ttwu_count
2033 ± 20% -55.1% 913.75 ± 33% sched_debug.cpu#74.nr_switches
2034 ± 20% -55.1% 914.50 ± 33% sched_debug.cpu#74.sched_count
887.00 ± 25% -54.1% 407.25 ± 33% sched_debug.cpu#74.sched_goidle
536.75 ± 47% -63.2% 197.75 ± 26% sched_debug.cpu#74.ttwu_local
355.00 ± 21% -25.7% 263.75 ± 3% sched_debug.cpu#77.sched_goidle
42672 ± 1% +20.1% 51258 ± 15% sched_debug.cpu#78.nr_load_updates
30851 ± 46% -73.6% 8131 ± 83% sched_debug.cpu#8.nr_switches
1.50 ±300% -400.0% -4.50 ±-24% sched_debug.cpu#8.nr_uninterruptible
30940 ± 46% -73.7% 8134 ± 82% sched_debug.cpu#8.sched_count
15271 ± 46% -74.0% 3967 ± 84% sched_debug.cpu#8.sched_goidle
0.75 ±404% -66.7% 0.25 ±331% sched_debug.cpu#83.nr_uninterruptible
62144 ± 20% -23.7% 47431 ± 17% sched_debug.cpu#88.nr_load_updates
3349 ± 60% -76.1% 799.00 ± 25% sched_debug.cpu#89.nr_switches
3.75 ± 22% -86.7% 0.50 ±100% sched_debug.cpu#89.nr_uninterruptible
3350 ± 60% -76.1% 799.25 ± 25% sched_debug.cpu#89.sched_count
1579 ± 66% -78.1% 346.50 ± 22% sched_debug.cpu#89.sched_goidle
5.00 ± 56% +135.0% 11.75 ± 29% sched_debug.cpu#9.cpu_load[2]
5.00 ± 56% +145.0% 12.25 ± 22% sched_debug.cpu#9.cpu_load[3]
4.75 ± 67% +163.2% 12.50 ± 20% sched_debug.cpu#9.cpu_load[4]
7871 ± 17% -39.6% 4756 ± 22% sched_debug.cpu#9.ttwu_count
1391 ± 55% -58.6% 576.50 ± 11% sched_debug.cpu#9.ttwu_local
142.50 ± 15% +122.6% 317.25 ± 66% sched_debug.cpu#90.ttwu_local
55305 ± 21% -22.6% 42803 ± 0% sched_debug.cpu#93.nr_load_updates
67974 ± 14% -37.5% 42516 ± 0% sched_debug.cpu#95.nr_load_updates
4.00 ± 30% -75.0% 1.00 ± 70% sched_debug.cpu#95.nr_uninterruptible
299.50 ± 15% +28.9% 386.00 ± 9% sched_debug.cpu#95.sched_goidle
3575 ± 72% -89.5% 373.75 ± 9% sched_debug.cpu#95.ttwu_count
153.75 ± 12% +36.6% 210.00 ± 11% sched_debug.cpu#95.ttwu_local
41155 ± 4% +24.5% 51234 ± 16% sched_debug.cpu#96.nr_load_updates
353.25 ± 46% +625.9% 2564 ± 42% sched_debug.cpu#96.ttwu_count
48865 ± 11% -10.2% 43872 ± 4% sched_debug.cpu#98.nr_load_updates
brickland1: Brickland Ivy Bridge-EX
Memory: 128G
pigz.time.minor_page_faults
700000 ++-----------------------------------------------------------------+
| |
600000 ++ .*.. .* .*.. *.. |
*..* .*.*. + .*..* *.*..*.*.. + *. |
500000 ++ *.*..*.*..*. *. *..* *..* |
| |
400000 ++ |
| |
300000 ++ |
| |
200000 ++ |
| |
100000 O+ O O O O O O O O O O O O O O O O O O O O O O O O O O
| |
0 ++-----------------------------------------------------------------+
time.minor_page_faults
700000 ++-----------------------------------------------------------------+
| |
600000 ++ .*.. .* .*.. *.. |
*..* .*.*. + .*..* *.*..*.*.. + *. |
500000 ++ *.*..*.*..*. *. *..* *..* |
| |
400000 ++ |
| |
300000 ++ |
| |
200000 ++ |
| |
100000 O+ O O O O O O O O O O O O O O O O O O O O O O O O O O
| |
0 ++-----------------------------------------------------------------+
vmstat.system.in
51000 ++------------------------------------------------------------------+
| .*..* .*.*.. .*. .*.. |
50000 *+.* + .*..*.*..*. *. .*.*. *. *.*..*..*.*..* |
49000 ++ *. *..*. |
| |
48000 ++ |
| |
47000 ++ |
| |
46000 ++ |
45000 ++ |
| |
44000 ++ O O O O O O O O O O O O O O O O O O O
O O O O O O O O |
43000 ++------------------------------------------------------------------+
proc-vmstat.pgfault
1.5e+06 ++----------------------------------------------------------------+
| |
1.4e+06 ++ *.. .*.. *. *.. |
*.. + .* .*.. .. *..*.*..*. + *. |
1.3e+06 ++ * *.*..*.*..*.*. * * *..* *..* |
| |
1.2e+06 ++ |
| |
1.1e+06 ++ |
| |
1e+06 ++ |
| |
900000 O+ O O O O O O O O O O O O O O O O O |
| O O O O O O O O O
800000 ++----------------------------------------------------------------+
[*] 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
---
LKP_SERVER: inn
LKP_CGI_PORT: 80
LKP_CIFS_PORT: 139
testcase: pigz
default-monitors:
wait: activate-monitor
kmsg:
uptime:
iostat:
vmstat:
numa-numastat:
numa-vmstat:
numa-meminfo:
proc-vmstat:
proc-stat:
interval: 10
meminfo:
slabinfo:
interrupts:
lock_stat:
latency_stats:
softirqs:
bdi_dev_mapping:
diskstats:
nfsstat:
cpuidle:
cpufreq-stats:
turbostat:
pmeter:
sched_debug:
interval: 60
cpufreq_governor: performance
default-watchdogs:
oom-killer:
watchdog:
commit: b1ab9086d7a039510e19c81c36aff610213fe1a0
model: Brickland Ivy Bridge-EX
nr_cpu: 120
memory: 128G
hdd_partitions: "/dev/sda2"
swap_partitions:
category: benchmark
perf-profile:
freq: 800
nr_threads: 25%
pigz:
blocksize: 512K
queue: cyclic
testbox: brickland1
tbox_group: brickland1
kconfig: x86_64-rhel
enqueue_time: 2015-09-08 01:21:08.958037561 +08:00
id: 0a3a50f5b970debb260fd232ca2a5ce14643d432
user: lkp
compiler: gcc-4.9
head_commit: b1ab9086d7a039510e19c81c36aff610213fe1a0
base_commit: 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f
branch: linux-next/master
kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/b1ab9086d7a039510e19c81c36aff610213fe1a0/vmlinuz-4.3.0-rc1-next-20150915"
rootfs: debian-x86_64-2015-02-07.cgz
result_root: "/result/pigz/performance-25%-512K/brickland1/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/b1ab9086d7a039510e19c81c36aff610213fe1a0/0"
job_file: "/lkp/scheduled/brickland1/cyclic_pigz-performance-25%-512K-x86_64-rhel-CYCLIC_HEAD-b1ab9086d7a039510e19c81c36aff610213fe1a0-20150908-48773-yfelj7-0.yaml"
dequeue_time: 2015-09-15 12:32:32.547576423 +08:00
max_uptime: 2695.98
initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
bootloader_append:
- root=/dev/ram0
- user=lkp
- job=/lkp/scheduled/brickland1/cyclic_pigz-performance-25%-512K-x86_64-rhel-CYCLIC_HEAD-b1ab9086d7a039510e19c81c36aff610213fe1a0-20150908-48773-yfelj7-0.yaml
- ARCH=x86_64
- kconfig=x86_64-rhel
- branch=linux-next/master
- commit=b1ab9086d7a039510e19c81c36aff610213fe1a0
- BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/b1ab9086d7a039510e19c81c36aff610213fe1a0/vmlinuz-4.3.0-rc1-next-20150915
- max_uptime=2695
- RESULT_ROOT=/result/pigz/performance-25%-512K/brickland1/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/b1ab9086d7a039510e19c81c36aff610213fe1a0/0
- LKP_SERVER=inn
- |-
ipmi_si.tryacpi=0 ipmi_watchdog.start_now=1
earlyprintk=ttyS0,115200 systemd.log_level=err
debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100
panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0
console=ttyS0,115200 console=tty0 vga=normal
rw
lkp_initrd: "/lkp/lkp/lkp-x86_64.cgz"
modules_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/b1ab9086d7a039510e19c81c36aff610213fe1a0/modules.cgz"
bm_initrd: "/osimage/deps/debian-x86_64-2015-02-07.cgz/lkp.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/run-ipconfig.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/turbostat.cgz,/lkp/benchmarks/turbostat.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/pigz.cgz"
job_state: finished
loadavg: 26.94 18.33 8.09 1/1101 11534
start_time: '1442291622'
end_time: '1442291922'
version: "/lkp/lkp/.src-20150915-103623"
echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu10/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu100/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu101/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu102/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu103/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu104/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu105/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu106/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu107/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu108/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu109/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu11/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu110/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu111/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu112/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu113/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu114/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu115/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu116/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu117/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu118/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu119/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu12/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu13/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu14/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu15/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu16/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu17/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu18/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu19/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu20/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu21/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu22/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu23/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu24/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu25/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu26/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu27/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu28/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu29/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu30/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu31/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu32/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu33/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu34/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu35/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu36/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu37/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu38/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu39/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu40/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu41/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu42/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu43/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu44/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu45/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu46/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu47/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu48/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu49/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu50/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu51/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu52/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu53/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu54/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu55/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu56/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu57/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu58/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu59/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu60/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu61/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu62/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu63/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu64/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu65/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu66/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu67/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu68/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu69/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu70/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu71/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu72/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu73/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu74/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu75/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu76/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu77/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu78/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu79/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu8/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu80/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu81/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu82/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu83/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu84/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu85/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu86/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu87/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu88/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu89/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu9/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu90/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu91/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu92/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu93/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu94/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu95/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu96/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu97/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu98/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu99/cpufreq/scaling_governor