* [lib] 6ffc77f48b: 15.8% aim9.shell_rtns_2.ops_per_sec, +8.7% unixbench.score
@ 2016-02-01 1:08 ` kernel test robot
0 siblings, 0 replies; 6+ messages in thread
From: kernel test robot @ 2016-02-01 1:08 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 58348 bytes --]
FYI, we noticed the below changes on
https://github.com/0day-ci/linux Andi-Kleen/Optimize-int_sqrt-for-small-values-for-faster-idle/20160129-054629
commit 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83 ("Optimize int_sqrt for small values for faster idle")
=========================================================================================
compiler/cpufreq_governor/kconfig/rootfs/tbox_group/test/testcase/testtime:
gcc-4.9/performance/x86_64-rhel/debian-x86_64-2015-02-07.cgz/ivb43/shell_rtns_2/aim9/300s
commit:
v4.5-rc1
6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
---------------- --------------------------
%stddev %change %stddev
\ | \
383.55 ± 1% +15.8% 444.19 ± 0% aim9.shell_rtns_2.ops_per_sec
346042 ± 1% +15.7% 400253 ± 0% aim9.time.involuntary_context_switches
37653157 ± 1% +16.0% 43669205 ± 0% aim9.time.minor_page_faults
50.58 ± 1% +13.5% 57.41 ± 0% aim9.time.user_time
920242 ± 1% +15.6% 1063902 ± 0% aim9.time.voluntary_context_switches
165192 ± 0% -9.3% 149802 ± 0% meminfo.Committed_AS
858.50 ±112% +159.7% 2229 ± 2% numa-vmstat.node1.nr_inactive_anon
1903 ± 34% +49.7% 2850 ± 1% numa-vmstat.node1.nr_mapped
15155 ± 0% +3.0% 15608 ± 0% vmstat.system.cs
1900 ± 3% +8.5% 2061 ± 1% vmstat.system.in
1481 ±142% +243.8% 5094 ± 20% numa-meminfo.node1.AnonHugePages
3435 ±112% +159.6% 8918 ± 2% numa-meminfo.node1.Inactive(anon)
7619 ± 34% +49.7% 11403 ± 1% numa-meminfo.node1.Mapped
346042 ± 1% +15.7% 400253 ± 0% time.involuntary_context_switches
37653157 ± 1% +16.0% 43669205 ± 0% time.minor_page_faults
50.58 ± 1% +13.5% 57.41 ± 0% time.user_time
920242 ± 1% +15.6% 1063902 ± 0% time.voluntary_context_switches
32159302 ± 2% +16.1% 37352805 ± 0% proc-vmstat.numa_hit
32153109 ± 2% +16.2% 37346613 ± 0% proc-vmstat.numa_local
8294 ± 4% +10.3% 9146 ± 3% proc-vmstat.pgactivate
31753265 ± 2% +16.7% 37041704 ± 0% proc-vmstat.pgalloc_normal
38274072 ± 1% +15.7% 44274006 ± 0% proc-vmstat.pgfault
33586569 ± 2% +16.4% 39090694 ± 0% proc-vmstat.pgfree
2.15 ± 2% +31.0% 2.81 ± 1% turbostat.%Busy
69.83 ± 1% +21.0% 84.50 ± 1% turbostat.Avg_MHz
14.71 ± 30% +364.4% 68.29 ± 2% turbostat.CPU%c1
0.13 ±115% +4530.3% 5.86 ± 5% turbostat.CPU%c3
83.02 ± 5% -72.3% 23.04 ± 6% turbostat.CPU%c6
67.08 ± 1% +15.6% 77.53 ± 0% turbostat.CorWatt
13.68 ± 13% -96.9% 0.42 ±102% turbostat.Pkg%pc2
97.47 ± 0% +10.7% 107.90 ± 0% turbostat.PkgWatt
4.115e+08 ± 95% +1040.5% 4.693e+09 ± 3% cpuidle.C1-IVT.time
35607 ± 31% +459.1% 199082 ± 1% cpuidle.C1-IVT.usage
692205 ± 47% +1.4e+05% 9.935e+08 ± 2% cpuidle.C1E-IVT.time
1987 ± 17% +9685.5% 194454 ± 1% cpuidle.C1E-IVT.usage
17330705 ±111% +5212.9% 9.208e+08 ± 4% cpuidle.C3-IVT.time
6416 ± 72% +4164.8% 273664 ± 2% cpuidle.C3-IVT.usage
1.37e+10 ± 3% -45.7% 7.434e+09 ± 2% cpuidle.C6-IVT.time
2046699 ± 1% -20.6% 1625729 ± 2% cpuidle.C6-IVT.usage
9298422 ± 67% +725.2% 76732660 ± 5% cpuidle.POLL.time
21792 ± 13% -19.9% 17456 ± 6% cpuidle.POLL.usage
8535 ± 2% +8.7% 9274 ± 2% slabinfo.anon_vma.active_objs
8535 ± 2% +8.7% 9274 ± 2% slabinfo.anon_vma.num_objs
25398 ± 3% +22.3% 31057 ± 1% slabinfo.anon_vma_chain.active_objs
25427 ± 3% +22.5% 31141 ± 1% slabinfo.anon_vma_chain.num_objs
14169 ± 5% -13.4% 12270 ± 0% slabinfo.kmalloc-256.active_objs
14612 ± 5% -12.5% 12786 ± 0% slabinfo.kmalloc-256.num_objs
39366 ± 7% +40.7% 55384 ± 3% slabinfo.kmalloc-32.active_objs
307.00 ± 7% +41.3% 433.75 ± 3% slabinfo.kmalloc-32.active_slabs
39366 ± 7% +41.2% 55578 ± 3% slabinfo.kmalloc-32.num_objs
307.00 ± 7% +41.3% 433.75 ± 3% slabinfo.kmalloc-32.num_slabs
1087 ± 5% -9.7% 982.50 ± 1% slabinfo.mm_struct.active_objs
1087 ± 5% -9.7% 982.50 ± 1% slabinfo.mm_struct.num_objs
2313 ± 2% +12.8% 2609 ± 3% slabinfo.signal_cache.active_objs
2313 ± 2% +12.8% 2609 ± 3% slabinfo.signal_cache.num_objs
21538 ± 1% +17.1% 25215 ± 1% slabinfo.vm_area_struct.active_objs
21595 ± 1% +17.1% 25279 ± 1% slabinfo.vm_area_struct.num_objs
2.49 ± 16% +38.3% 3.44 ± 16% perf-profile.cycles-pp.__libc_fork
39.88 ± 9% -26.1% 29.47 ± 23% perf-profile.cycles-pp.call_cpuidle.cpu_startup_entry.start_secondary
43.97 ± 9% -24.6% 33.16 ± 21% perf-profile.cycles-pp.cpu_startup_entry.start_secondary
39.88 ± 9% -26.1% 29.46 ± 23% perf-profile.cycles-pp.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
39.49 ± 9% -26.3% 29.10 ± 23% perf-profile.cycles-pp.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
2.55 ± 41% +81.3% 4.62 ± 29% perf-profile.cycles-pp.do_execveat_common.isra.35.sys_execve.return_from_execve
9.63 ± 15% +30.1% 12.53 ± 15% perf-profile.cycles-pp.do_page_fault.page_fault
3.14 ± 11% +58.7% 4.99 ± 20% perf-profile.cycles-pp.execve
0.75 ± 10% +31.3% 0.98 ± 11% perf-profile.cycles-pp.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
0.84 ± 13% +38.1% 1.16 ± 16% perf-profile.cycles-pp.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap.mmput
8.60 ± 23% +37.6% 11.84 ± 11% perf-profile.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault
40.37 ± 10% -26.5% 29.67 ± 23% perf-profile.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry
0.75 ± 16% +99.7% 1.51 ± 27% perf-profile.cycles-pp.load_elf_binary.search_binary_handler.load_script.search_binary_handler.do_execveat_common
0.84 ± 15% +94.7% 1.63 ± 27% perf-profile.cycles-pp.load_script.search_binary_handler.do_execveat_common.sys_execve.return_from_execve
0.71 ± 10% +30.9% 0.92 ± 12% perf-profile.cycles-pp.path_lookupat.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
0.75 ± 13% +39.9% 1.04 ± 16% perf-profile.cycles-pp.release_pages.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap
2.15 ± 11% +51.3% 3.25 ± 20% perf-profile.cycles-pp.return_from_execve.execve
0.76 ± 16% +98.2% 1.51 ± 27% perf-profile.cycles-pp.search_binary_handler.load_script.search_binary_handler.do_execveat_common.sys_execve
44.09 ± 9% -24.5% 33.28 ± 21% perf-profile.cycles-pp.start_secondary
1.12 ± 6% +23.8% 1.39 ± 8% perf-profile.cycles-pp.sys_access.entry_SYSCALL_64_fastpath
2.13 ± 11% +53.6% 3.28 ± 19% perf-profile.cycles-pp.sys_execve.return_from_execve.execve
1.55 ± 90% +179.7% 4.33 ± 13% perf-profile.cycles-pp.sys_mmap.entry_SYSCALL_64_fastpath
0.80 ± 11% +31.0% 1.05 ± 11% perf-profile.cycles-pp.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
4128 ± 9% +17.8% 4862 ± 4% sched_debug.cfs_rq:/.exec_clock.11
4062 ± 8% +18.4% 4809 ± 4% sched_debug.cfs_rq:/.exec_clock.12
4064 ± 13% +34.4% 5461 ± 27% sched_debug.cfs_rq:/.exec_clock.15
3879 ± 14% +41.0% 5469 ± 22% sched_debug.cfs_rq:/.exec_clock.18
3831 ± 12% +44.1% 5522 ± 26% sched_debug.cfs_rq:/.exec_clock.19
3881 ± 14% +18.1% 4582 ± 3% sched_debug.cfs_rq:/.exec_clock.20
3658 ± 14% -30.8% 2529 ± 18% sched_debug.cfs_rq:/.exec_clock.25
3756 ± 17% -31.4% 2575 ± 6% sched_debug.cfs_rq:/.exec_clock.26
3722 ± 15% -32.2% 2524 ± 10% sched_debug.cfs_rq:/.exec_clock.27
4727 ± 20% -31.5% 3240 ± 23% sched_debug.cfs_rq:/.exec_clock.28
4448 ± 13% +20.7% 5369 ± 9% sched_debug.cfs_rq:/.exec_clock.3
3768 ± 18% -32.1% 2559 ± 5% sched_debug.cfs_rq:/.exec_clock.30
3743 ± 16% -38.2% 2312 ± 3% sched_debug.cfs_rq:/.exec_clock.31
3675 ± 15% -31.9% 2501 ± 14% sched_debug.cfs_rq:/.exec_clock.32
3657 ± 14% -33.4% 2434 ± 7% sched_debug.cfs_rq:/.exec_clock.33
3653 ± 15% -27.1% 2663 ± 12% sched_debug.cfs_rq:/.exec_clock.34
3102 ± 19% -27.2% 2257 ± 2% sched_debug.cfs_rq:/.exec_clock.37
3262 ± 18% -30.5% 2269 ± 2% sched_debug.cfs_rq:/.exec_clock.39
3315 ± 16% -25.5% 2469 ± 8% sched_debug.cfs_rq:/.exec_clock.40
3250 ± 18% -29.6% 2287 ± 6% sched_debug.cfs_rq:/.exec_clock.43
3210 ± 13% -28.2% 2304 ± 5% sched_debug.cfs_rq:/.exec_clock.44
3140 ± 16% -25.7% 2332 ± 11% sched_debug.cfs_rq:/.exec_clock.46
4772 ± 9% -24.0% 3625 ± 7% sched_debug.cfs_rq:/.exec_clock.47
4293 ± 9% +23.1% 5283 ± 3% sched_debug.cfs_rq:/.exec_clock.5
2601 ± 10% -22.9% 2007 ± 6% sched_debug.cfs_rq:/.exec_clock.min
1245 ± 11% +37.0% 1706 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
4.50 ± 58% +883.3% 44.25 ±115% sched_debug.cfs_rq:/.load_avg.15
2.00 ±141% +2012.5% 42.25 ± 91% sched_debug.cfs_rq:/.load_avg.26
92810 ± 7% +24.5% 115532 ± 5% sched_debug.cfs_rq:/.min_vruntime.0
85375 ± 10% +16.7% 99616 ± 8% sched_debug.cfs_rq:/.min_vruntime.1
84119 ± 9% +17.3% 98679 ± 6% sched_debug.cfs_rq:/.min_vruntime.11
76159 ± 14% +26.3% 96158 ± 4% sched_debug.cfs_rq:/.min_vruntime.12
73708 ± 11% +22.3% 90163 ± 4% sched_debug.cfs_rq:/.min_vruntime.13
73462 ± 12% +22.8% 90186 ± 4% sched_debug.cfs_rq:/.min_vruntime.14
78532 ± 11% +18.3% 92890 ± 2% sched_debug.cfs_rq:/.min_vruntime.15
75619 ± 15% +23.4% 93308 ± 5% sched_debug.cfs_rq:/.min_vruntime.18
73782 ± 12% +26.1% 93064 ± 2% sched_debug.cfs_rq:/.min_vruntime.19
85825 ± 12% +16.9% 100371 ± 6% sched_debug.cfs_rq:/.min_vruntime.2
73784 ± 14% +26.7% 93455 ± 3% sched_debug.cfs_rq:/.min_vruntime.20
77996 ± 11% +25.4% 97835 ± 8% sched_debug.cfs_rq:/.min_vruntime.21
75401 ± 12% +24.0% 93489 ± 3% sched_debug.cfs_rq:/.min_vruntime.22
71851 ± 10% +25.9% 90432 ± 8% sched_debug.cfs_rq:/.min_vruntime.23
85321 ± 16% -25.5% 63569 ± 11% sched_debug.cfs_rq:/.min_vruntime.24
84385 ± 16% -37.7% 52578 ± 19% sched_debug.cfs_rq:/.min_vruntime.25
86487 ± 19% -38.7% 52989 ± 10% sched_debug.cfs_rq:/.min_vruntime.26
85768 ± 18% -40.0% 51463 ± 14% sched_debug.cfs_rq:/.min_vruntime.27
86568 ± 17% -35.1% 56182 ± 9% sched_debug.cfs_rq:/.min_vruntime.29
87224 ± 19% -38.6% 53580 ± 10% sched_debug.cfs_rq:/.min_vruntime.30
86397 ± 16% -44.6% 47867 ± 6% sched_debug.cfs_rq:/.min_vruntime.31
84687 ± 17% -39.7% 51047 ± 15% sched_debug.cfs_rq:/.min_vruntime.32
84737 ± 15% -43.4% 47972 ± 11% sched_debug.cfs_rq:/.min_vruntime.33
84538 ± 17% -37.4% 52927 ± 17% sched_debug.cfs_rq:/.min_vruntime.34
82873 ± 16% -37.1% 52164 ± 8% sched_debug.cfs_rq:/.min_vruntime.35
70798 ± 20% -27.7% 51222 ± 1% sched_debug.cfs_rq:/.min_vruntime.36
71650 ± 21% -35.4% 46267 ± 5% sched_debug.cfs_rq:/.min_vruntime.37
72302 ± 21% -36.2% 46131 ± 10% sched_debug.cfs_rq:/.min_vruntime.38
73956 ± 20% -39.9% 44478 ± 6% sched_debug.cfs_rq:/.min_vruntime.39
74719 ± 18% -35.9% 47906 ± 4% sched_debug.cfs_rq:/.min_vruntime.40
73599 ± 18% -41.1% 43371 ± 7% sched_debug.cfs_rq:/.min_vruntime.41
74129 ± 19% -35.8% 47573 ± 8% sched_debug.cfs_rq:/.min_vruntime.42
74757 ± 21% -37.4% 46822 ± 9% sched_debug.cfs_rq:/.min_vruntime.43
71249 ± 18% -38.7% 43668 ± 3% sched_debug.cfs_rq:/.min_vruntime.44
70889 ± 17% -33.9% 46869 ± 6% sched_debug.cfs_rq:/.min_vruntime.46
74088 ± 17% -38.5% 45599 ± 12% sched_debug.cfs_rq:/.min_vruntime.47
80424 ± 3% -8.9% 73252 ± 4% sched_debug.cfs_rq:/.min_vruntime.avg
105781 ± 3% +10.4% 116776 ± 4% sched_debug.cfs_rq:/.min_vruntime.max
57525 ± 10% -32.3% 38928 ± 4% sched_debug.cfs_rq:/.min_vruntime.min
14190 ± 24% +74.0% 24696 ± 1% sched_debug.cfs_rq:/.min_vruntime.stddev
-7435 ±-42% +114.1% -15916 ±-24% sched_debug.cfs_rq:/.spread0.1
-6966 ±-86% +135.3% -16394 ±-33% sched_debug.cfs_rq:/.spread0.10
-7496 ±-108% +593.2% -51965 ± -6% sched_debug.cfs_rq:/.spread0.24
-8433 ±-93% +646.5% -62957 ± -7% sched_debug.cfs_rq:/.spread0.25
-6331 ±-163% +887.9% -62545 ± -7% sched_debug.cfs_rq:/.spread0.26
-7049 ±-132% +808.8% -64072 ±-10% sched_debug.cfs_rq:/.spread0.27
-4943 ±-273% +1076.4% -58160 ±-10% sched_debug.cfs_rq:/.spread0.28
-6250 ±-142% +849.5% -59353 ± -5% sched_debug.cfs_rq:/.spread0.29
-5595 ±-201% +1007.3% -61955 ± -6% sched_debug.cfs_rq:/.spread0.30
-6423 ±-124% +953.4% -67668 ± -7% sched_debug.cfs_rq:/.spread0.31
-8133 ±-103% +692.9% -64488 ± -7% sched_debug.cfs_rq:/.spread0.32
-8083 ±-81% +735.9% -67563 ± -5% sched_debug.cfs_rq:/.spread0.33
-8282 ±-100% +655.9% -62608 ± -9% sched_debug.cfs_rq:/.spread0.34
-9948 ±-74% +537.0% -63371 ± -7% sched_debug.cfs_rq:/.spread0.35
-22023 ±-94% +192.0% -64313 ±-10% sched_debug.cfs_rq:/.spread0.36
-21171 ±-100% +227.2% -69269 ± -6% sched_debug.cfs_rq:/.spread0.37
-20521 ±-103% +238.2% -69404 ± -7% sched_debug.cfs_rq:/.spread0.38
-18866 ±-112% +276.6% -71058 ± -6% sched_debug.cfs_rq:/.spread0.39
-18104 ±-110% +273.6% -67630 ±-11% sched_debug.cfs_rq:/.spread0.40
-19223 ±-99% +275.4% -72165 ± -9% sched_debug.cfs_rq:/.spread0.41
-18694 ±-109% +263.5% -67963 ±-11% sched_debug.cfs_rq:/.spread0.42
-18066 ±-122% +280.3% -68713 ± -4% sched_debug.cfs_rq:/.spread0.43
-21575 ±-87% +233.1% -71868 ± -7% sched_debug.cfs_rq:/.spread0.44
-22907 ±-95% +196.5% -67923 ± -6% sched_debug.cfs_rq:/.spread0.45
-21935 ±-83% +213.0% -68667 ± -9% sched_debug.cfs_rq:/.spread0.46
-18737 ±-101% +273.3% -69937 ± -8% sched_debug.cfs_rq:/.spread0.47
-3013 ±-283% +514.6% -18522 ±-37% sched_debug.cfs_rq:/.spread0.6
-5884 ±-109% +282.8% -22524 ±-27% sched_debug.cfs_rq:/.spread0.7
-7321 ±-61% +190.8% -21286 ±-17% sched_debug.cfs_rq:/.spread0.8
-8126 ±-67% +148.3% -20175 ±-28% sched_debug.cfs_rq:/.spread0.9
-12393 ±-54% +241.2% -42282 ±-11% sched_debug.cfs_rq:/.spread0.avg
12967 ± 38% -90.4% 1243 ± 81% sched_debug.cfs_rq:/.spread0.max
-35294 ±-29% +117.1% -76608 ± -8% sched_debug.cfs_rq:/.spread0.min
14191 ± 24% +74.0% 24697 ± 1% sched_debug.cfs_rq:/.spread0.stddev
28.17 ± 19% +133.4% 65.75 ± 57% sched_debug.cfs_rq:/.util_avg.2
32.17 ± 42% -62.7% 12.00 ±113% sched_debug.cfs_rq:/.util_avg.40
51.00 ± 74% -82.4% 9.00 ± 47% sched_debug.cfs_rq:/.util_avg.45
980055 ± 1% -16.2% 821316 ± 7% sched_debug.cpu.avg_idle.2
974897 ± 2% -10.6% 872035 ± 6% sched_debug.cpu.avg_idle.21
970838 ± 3% -17.5% 800879 ± 9% sched_debug.cpu.avg_idle.24
922584 ± 5% -13.3% 799667 ± 6% sched_debug.cpu.avg_idle.25
939820 ± 6% -14.1% 807532 ± 4% sched_debug.cpu.avg_idle.26
972194 ± 3% -15.5% 821130 ± 8% sched_debug.cpu.avg_idle.27
943576 ± 4% -15.6% 795980 ± 8% sched_debug.cpu.avg_idle.28
972757 ± 4% -11.8% 858039 ± 7% sched_debug.cpu.avg_idle.29
935963 ± 4% -15.2% 793464 ± 3% sched_debug.cpu.avg_idle.31
961054 ± 4% -20.4% 765294 ± 7% sched_debug.cpu.avg_idle.32
953272 ± 4% -15.5% 805746 ± 1% sched_debug.cpu.avg_idle.33
957697 ± 3% -19.9% 767409 ± 9% sched_debug.cpu.avg_idle.35
976711 ± 2% -14.0% 840209 ± 6% sched_debug.cpu.avg_idle.39
944871 ± 3% -13.8% 814393 ± 4% sched_debug.cpu.avg_idle.40
944464 ± 4% -17.5% 779383 ± 4% sched_debug.cpu.avg_idle.42
960406 ± 4% -16.8% 799490 ± 11% sched_debug.cpu.avg_idle.43
915603 ± 5% -14.6% 781850 ± 8% sched_debug.cpu.avg_idle.44
954052 ± 4% -13.2% 827775 ± 5% sched_debug.cpu.avg_idle.46
950001 ± 2% -8.9% 865227 ± 0% sched_debug.cpu.avg_idle.avg
566441 ± 14% -31.7% 386678 ± 12% sched_debug.cpu.avg_idle.min
95996 ± 24% +77.9% 170770 ± 2% sched_debug.cpu.avg_idle.stddev
10.00 ± 19% +37.9% 13.79 ± 22% sched_debug.cpu.cpu_load[1].max
33187 ± 9% -12.3% 29089 ± 4% sched_debug.cpu.nr_load_updates.1
33201 ± 9% -14.1% 28515 ± 1% sched_debug.cpu.nr_load_updates.14
32980 ± 9% -15.6% 27828 ± 2% sched_debug.cpu.nr_load_updates.2
18677 ± 11% -33.2% 12473 ± 8% sched_debug.cpu.nr_load_updates.24
18489 ± 13% -41.7% 10787 ± 13% sched_debug.cpu.nr_load_updates.25
18563 ± 13% -43.2% 10537 ± 3% sched_debug.cpu.nr_load_updates.26
19106 ± 10% -44.0% 10694 ± 5% sched_debug.cpu.nr_load_updates.27
18840 ± 14% -39.1% 11482 ± 6% sched_debug.cpu.nr_load_updates.28
19114 ± 12% -39.8% 11513 ± 7% sched_debug.cpu.nr_load_updates.29
33625 ± 10% -13.2% 29191 ± 3% sched_debug.cpu.nr_load_updates.3
19486 ± 11% -42.0% 11305 ± 6% sched_debug.cpu.nr_load_updates.30
19086 ± 9% -46.3% 10242 ± 2% sched_debug.cpu.nr_load_updates.31
18883 ± 9% -43.0% 10772 ± 6% sched_debug.cpu.nr_load_updates.32
18809 ± 10% -42.5% 10815 ± 3% sched_debug.cpu.nr_load_updates.33
18641 ± 13% -37.1% 11717 ± 4% sched_debug.cpu.nr_load_updates.34
18649 ± 13% -41.6% 10892 ± 4% sched_debug.cpu.nr_load_updates.35
17519 ± 14% -36.1% 11197 ± 1% sched_debug.cpu.nr_load_updates.36
17605 ± 13% -41.2% 10358 ± 4% sched_debug.cpu.nr_load_updates.37
17665 ± 9% -41.1% 10402 ± 4% sched_debug.cpu.nr_load_updates.38
18083 ± 9% -46.4% 9697 ± 1% sched_debug.cpu.nr_load_updates.39
33633 ± 8% -16.6% 28066 ± 3% sched_debug.cpu.nr_load_updates.4
18017 ± 11% -41.3% 10576 ± 5% sched_debug.cpu.nr_load_updates.40
17842 ± 8% -46.1% 9614 ± 3% sched_debug.cpu.nr_load_updates.41
17845 ± 10% -39.4% 10814 ± 10% sched_debug.cpu.nr_load_updates.42
17710 ± 12% -42.2% 10238 ± 4% sched_debug.cpu.nr_load_updates.43
17732 ± 9% -41.9% 10307 ± 3% sched_debug.cpu.nr_load_updates.44
17219 ± 13% -35.3% 11147 ± 10% sched_debug.cpu.nr_load_updates.45
17973 ± 6% -40.7% 10665 ± 6% sched_debug.cpu.nr_load_updates.46
17454 ± 7% -42.7% 10006 ± 9% sched_debug.cpu.nr_load_updates.47
33843 ± 8% -17.7% 27852 ± 2% sched_debug.cpu.nr_load_updates.5
33752 ± 6% -18.6% 27463 ± 1% sched_debug.cpu.nr_load_updates.6
33530 ± 7% -20.6% 26609 ± 0% sched_debug.cpu.nr_load_updates.7
33082 ± 7% -17.8% 27202 ± 1% sched_debug.cpu.nr_load_updates.8
25769 ± 3% -22.9% 19863 ± 1% sched_debug.cpu.nr_load_updates.avg
38510 ± 3% -15.1% 32687 ± 2% sched_debug.cpu.nr_load_updates.max
15222 ± 10% -41.0% 8984 ± 2% sched_debug.cpu.nr_load_updates.min
8024 ± 3% +15.1% 9238 ± 0% sched_debug.cpu.nr_load_updates.stddev
70059 ± 11% +18.0% 82660 ± 1% sched_debug.cpu.nr_switches.0
68459 ± 13% +20.8% 82677 ± 6% sched_debug.cpu.nr_switches.19
67062 ± 8% +30.8% 87722 ± 12% sched_debug.cpu.nr_switches.21
65279 ± 12% +35.1% 88170 ± 15% sched_debug.cpu.nr_switches.22
27625 ± 9% -20.7% 21898 ± 4% sched_debug.cpu.nr_switches.26
29791 ± 9% -24.7% 22431 ± 6% sched_debug.cpu.nr_switches.27
30900 ± 5% -21.5% 24260 ± 13% sched_debug.cpu.nr_switches.30
29669 ± 7% -22.8% 22918 ± 15% sched_debug.cpu.nr_switches.31
30269 ± 6% -24.3% 22926 ± 4% sched_debug.cpu.nr_switches.32
29870 ± 9% -23.0% 22992 ± 3% sched_debug.cpu.nr_switches.33
29304 ± 16% -20.1% 23410 ± 7% sched_debug.cpu.nr_switches.35
28165 ± 6% -20.9% 22271 ± 6% sched_debug.cpu.nr_switches.38
29903 ± 3% -26.0% 22122 ± 22% sched_debug.cpu.nr_switches.39
29541 ± 6% -30.0% 20684 ± 13% sched_debug.cpu.nr_switches.41
30230 ± 7% -22.8% 23349 ± 14% sched_debug.cpu.nr_switches.42
28699 ± 7% -22.5% 22246 ± 4% sched_debug.cpu.nr_switches.44
30831 ± 13% -25.7% 22905 ± 9% sched_debug.cpu.nr_switches.46
31671 ± 18% -30.8% 21925 ± 11% sched_debug.cpu.nr_switches.47
23090 ± 3% -23.9% 17565 ± 2% sched_debug.cpu.nr_switches.min
20540 ± 5% +29.4% 26576 ± 1% sched_debug.cpu.nr_switches.stddev
-10.50 ±-41% +71.4% -18.00 ±-18% sched_debug.cpu.nr_uninterruptible.0
-1.17 ±-378% +714.3% -9.50 ±-42% sched_debug.cpu.nr_uninterruptible.19
-0.67 ±-320% +1025.0% -7.50 ±-56% sched_debug.cpu.nr_uninterruptible.20
-0.17 ±-538% +6950.0% -11.75 ±-76% sched_debug.cpu.nr_uninterruptible.21
2.67 ± 63% +171.9% 7.25 ± 39% sched_debug.cpu.nr_uninterruptible.25
2.17 ± 97% +246.2% 7.50 ± 29% sched_debug.cpu.nr_uninterruptible.27
3.00 ±101% +183.3% 8.50 ± 30% sched_debug.cpu.nr_uninterruptible.29
2.33 ±106% +178.6% 6.50 ± 17% sched_debug.cpu.nr_uninterruptible.30
1.67 ±206% +320.0% 7.00 ± 31% sched_debug.cpu.nr_uninterruptible.33
2.50 ±125% +250.0% 8.75 ± 30% sched_debug.cpu.nr_uninterruptible.34
2.83 ± 74% +226.5% 9.25 ± 27% sched_debug.cpu.nr_uninterruptible.36
2.83 ± 51% +173.5% 7.75 ± 10% sched_debug.cpu.nr_uninterruptible.37
1.83 ±115% +377.3% 8.75 ± 16% sched_debug.cpu.nr_uninterruptible.38
3.00 ± 47% +150.0% 7.50 ± 35% sched_debug.cpu.nr_uninterruptible.39
2.17 ± 62% +350.0% 9.75 ± 15% sched_debug.cpu.nr_uninterruptible.40
2.67 ± 59% +200.0% 8.00 ± 17% sched_debug.cpu.nr_uninterruptible.42
-1.20 ±-275% +483.3% -7.00 ±-26% sched_debug.cpu.nr_uninterruptible.8
8.14 ± 16% +80.2% 14.67 ± 5% sched_debug.cpu.nr_uninterruptible.max
-16.11 ±-20% +56.5% -25.21 ±-15% sched_debug.cpu.nr_uninterruptible.min
5.17 ± 18% +89.8% 9.81 ± 5% sched_debug.cpu.nr_uninterruptible.stddev
67076 ± 8% +36.6% 91617 ± 12% sched_debug.cpu.sched_count.21
28419 ± 8% -22.9% 21908 ± 4% sched_debug.cpu.sched_count.26
29800 ± 9% -24.7% 22440 ± 6% sched_debug.cpu.sched_count.27
30909 ± 5% -18.6% 25155 ± 11% sched_debug.cpu.sched_count.30
30323 ± 8% -24.4% 22929 ± 15% sched_debug.cpu.sched_count.31
30278 ± 6% -24.3% 22935 ± 4% sched_debug.cpu.sched_count.32
29879 ± 9% -19.5% 24052 ± 10% sched_debug.cpu.sched_count.33
29314 ± 16% -20.1% 23419 ± 7% sched_debug.cpu.sched_count.35
28174 ± 6% -20.9% 22281 ± 6% sched_debug.cpu.sched_count.38
29913 ± 3% -26.0% 22134 ± 22% sched_debug.cpu.sched_count.39
29551 ± 6% -30.0% 20693 ± 13% sched_debug.cpu.sched_count.41
30241 ± 7% -22.8% 23358 ± 14% sched_debug.cpu.sched_count.42
28709 ± 7% -22.5% 22255 ± 4% sched_debug.cpu.sched_count.44
30840 ± 13% -25.7% 22913 ± 9% sched_debug.cpu.sched_count.46
31684 ± 18% -30.8% 21934 ± 11% sched_debug.cpu.sched_count.47
23099 ± 3% -23.9% 17574 ± 2% sched_debug.cpu.sched_count.min
31945 ± 13% +18.5% 37850 ± 6% sched_debug.cpu.sched_goidle.19
30731 ± 8% +29.2% 39695 ± 11% sched_debug.cpu.sched_goidle.21
29857 ± 13% +38.4% 41325 ± 16% sched_debug.cpu.sched_goidle.22
12490 ± 11% -23.1% 9605 ± 3% sched_debug.cpu.sched_goidle.26
13340 ± 11% -26.5% 9799 ± 5% sched_debug.cpu.sched_goidle.27
13706 ± 8% -24.1% 10396 ± 10% sched_debug.cpu.sched_goidle.30
13151 ± 9% -22.9% 10139 ± 16% sched_debug.cpu.sched_goidle.31
13358 ± 8% -25.4% 9966 ± 4% sched_debug.cpu.sched_goidle.32
13123 ± 10% -25.2% 9820 ± 4% sched_debug.cpu.sched_goidle.33
13108 ± 13% -22.4% 10174 ± 7% sched_debug.cpu.sched_goidle.35
12183 ± 6% -22.4% 9458 ± 6% sched_debug.cpu.sched_goidle.38
12693 ± 6% -28.7% 9047 ± 13% sched_debug.cpu.sched_goidle.41
12945 ± 8% -23.3% 9934 ± 13% sched_debug.cpu.sched_goidle.42
12450 ± 7% -23.7% 9505 ± 3% sched_debug.cpu.sched_goidle.44
13236 ± 12% -26.5% 9728 ± 9% sched_debug.cpu.sched_goidle.46
14021 ± 23% -33.7% 9299 ± 11% sched_debug.cpu.sched_goidle.47
10147 ± 5% -24.8% 7633 ± 1% sched_debug.cpu.sched_goidle.min
10080 ± 5% +25.3% 12626 ± 1% sched_debug.cpu.sched_goidle.stddev
24925 ± 16% +35.6% 33805 ± 12% sched_debug.cpu.ttwu_count.19
9941 ± 27% -33.3% 6634 ± 15% sched_debug.cpu.ttwu_count.25
9312 ± 12% -30.2% 6496 ± 6% sched_debug.cpu.ttwu_count.27
10973 ± 21% -34.3% 7215 ± 8% sched_debug.cpu.ttwu_count.29
8854 ± 9% -24.9% 6652 ± 2% sched_debug.cpu.ttwu_count.31
9747 ± 16% -29.1% 6909 ± 5% sched_debug.cpu.ttwu_count.32
11309 ± 18% -33.0% 7579 ± 19% sched_debug.cpu.ttwu_count.40
9685 ± 14% -30.4% 6741 ± 7% sched_debug.cpu.ttwu_count.43
17375 ± 62% -58.6% 7191 ± 16% sched_debug.cpu.ttwu_count.47
7059 ± 5% -23.9% 5373 ± 3% sched_debug.cpu.ttwu_count.min
7971 ± 16% +34.5% 10722 ± 4% sched_debug.cpu.ttwu_local.0
5557 ± 10% +23.1% 6839 ± 6% sched_debug.cpu.ttwu_local.1
6025 ± 23% +32.2% 7968 ± 7% sched_debug.cpu.ttwu_local.12
5675 ± 17% +24.5% 7066 ± 8% sched_debug.cpu.ttwu_local.13
6633 ± 17% +27.9% 8486 ± 3% sched_debug.cpu.ttwu_local.19
6719 ± 16% +42.7% 9586 ± 15% sched_debug.cpu.ttwu_local.21
5919 ± 14% +21.1% 7165 ± 13% sched_debug.cpu.ttwu_local.3
4183 ± 19% -38.3% 2582 ± 7% sched_debug.cpu.ttwu_local.39
5434 ± 11% +30.9% 7115 ± 10% sched_debug.cpu.ttwu_local.4
4196 ± 25% -37.6% 2616 ± 12% sched_debug.cpu.ttwu_local.41
5914 ± 13% +16.0% 6863 ± 3% sched_debug.cpu.ttwu_local.6
6296 ± 18% +24.6% 7842 ± 9% sched_debug.cpu.ttwu_local.9
1882 ± 7% +27.0% 2390 ± 1% sched_debug.cpu.ttwu_local.stddev
=========================================================================================
compiler/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase:
gcc-4.9/1HDD/8K/f2fs/1x/x86_64-rhel/16d/256fpd/32t/debian-x86_64-2015-02-07.cgz/fsyncBeforeClose/nhm4/400M/fsmark
commit:
v4.5-rc1
6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
---------------- --------------------------
%stddev %change %stddev
\ | \
4680516 ± 8% +14.5% 5359884 ± 4% fsmark.app_overhead
525.77 ± 0% +4.6% 550.12 ± 0% fsmark.files_per_sec
19446 ± 1% -9.8% 17546 ± 0% fsmark.time.involuntary_context_switches
14.00 ± 0% -17.9% 11.50 ± 4% fsmark.time.percent_of_cpu_this_job_got
463972 ± 0% -6.8% 432399 ± 0% fsmark.time.voluntary_context_switches
251.60 ±200% +2104.3% 5546 ±100% latency_stats.sum.wait_on_page_bit.f2fs_wait_on_page_writeback.[f2fs].f2fs_wait_on_page_writeback.[f2fs].__f2fs_add_link.[f2fs].f2fs_mkdir.[f2fs].vfs_mkdir.SyS_mkdir.entry_SYSCALL_64_fastpath
18701 ± 0% -11.2% 16611 ± 1% proc-vmstat.pgactivate
25317 ± 0% +11.2% 28145 ± 0% softirqs.BLOCK
267.69 ± 2% -12.5% 234.29 ± 1% uptime.idle
6510 ± 0% +4.0% 6770 ± 0% vmstat.io.bo
19446 ± 1% -9.8% 17546 ± 0% time.involuntary_context_switches
14.00 ± 0% -17.9% 11.50 ± 4% time.percent_of_cpu_this_job_got
13.89 ± 0% -22.9% 10.71 ± 0% time.system_time
0.59 ± 6% -18.3% 0.48 ± 3% time.user_time
24.32 ± 0% +17.5% 28.57 ± 0% turbostat.%Busy
792.00 ± 1% +19.5% 946.75 ± 0% turbostat.Avg_MHz
22.05 ± 0% +142.3% 53.42 ± 0% turbostat.CPU%c1
44.77 ± 0% -70.4% 13.25 ± 2% turbostat.CPU%c3
8.87 ± 5% -46.4% 4.76 ± 1% turbostat.CPU%c6
18381428 ± 3% +761.8% 1.584e+08 ± 0% cpuidle.C1-NHM.time
32978 ± 1% +191.0% 95971 ± 0% cpuidle.C1-NHM.usage
24159280 ± 1% +268.7% 89074691 ± 1% cpuidle.C1E-NHM.time
39453 ± 0% +31.4% 51846 ± 1% cpuidle.C1E-NHM.usage
3.87e+08 ± 0% -48.4% 1.998e+08 ± 0% cpuidle.C3-NHM.time
209952 ± 0% -41.9% 122009 ± 0% cpuidle.C3-NHM.usage
1.726e+08 ± 2% -45.9% 93298544 ± 2% cpuidle.C6-NHM.time
84430 ± 1% -50.4% 41860 ± 1% cpuidle.C6-NHM.usage
1.748e+08 ± 0% +15.4% 2.018e+08 ± 0% cpuidle.POLL.time
120026 ± 0% +32.3% 158824 ± 0% cpuidle.POLL.usage
1432 ± 52% -34.0% 945.59 ± 7% sched_debug.cfs_rq:/.exec_clock.1
1099 ± 7% -17.3% 909.21 ± 7% sched_debug.cfs_rq:/.exec_clock.2
1102 ± 4% -19.5% 887.21 ± 4% sched_debug.cfs_rq:/.exec_clock.3
2120 ± 44% -70.8% 618.32 ± 6% sched_debug.cfs_rq:/.exec_clock.4
741.50 ± 6% -19.6% 595.94 ± 9% sched_debug.cfs_rq:/.exec_clock.5
848.32 ± 12% -17.9% 696.64 ± 14% sched_debug.cfs_rq:/.exec_clock.7
1242 ± 0% -12.2% 1091 ± 0% sched_debug.cfs_rq:/.exec_clock.avg
706.35 ± 2% -19.0% 572.30 ± 5% sched_debug.cfs_rq:/.exec_clock.min
696.95 ± 12% +26.4% 881.26 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
80.73 ± 17% +31.5% 106.16 ± 16% sched_debug.cfs_rq:/.load_avg.avg
3549 ± 15% +37.7% 4888 ± 7% sched_debug.cfs_rq:/.min_vruntime.0
3473 ± 25% -52.9% 1636 ± 15% sched_debug.cfs_rq:/.min_vruntime.4
2195 ± 19% -24.9% 1649 ± 14% sched_debug.cfs_rq:/.min_vruntime.5
2198 ± 16% -22.2% 1711 ± 15% sched_debug.cfs_rq:/.min_vruntime.7
2703 ± 0% -10.5% 2419 ± 0% sched_debug.cfs_rq:/.min_vruntime.avg
4291 ± 8% +13.9% 4888 ± 7% sched_debug.cfs_rq:/.min_vruntime.max
1806 ± 5% -21.1% 1424 ± 5% sched_debug.cfs_rq:/.min_vruntime.min
788.12 ± 11% +30.8% 1030 ± 14% sched_debug.cfs_rq:/.min_vruntime.stddev
-577.72 ±-184% +349.5% -2596 ±-25% sched_debug.cfs_rq:/.spread0.1
-798.00 ±-80% +189.1% -2306 ±-17% sched_debug.cfs_rq:/.spread0.2
-1088 ±-70% +121.2% -2408 ±-15% sched_debug.cfs_rq:/.spread0.3
-77.23 ±-1651% +4110.9% -3251 ±-17% sched_debug.cfs_rq:/.spread0.4
-1355 ±-11% +139.0% -3239 ±-16% sched_debug.cfs_rq:/.spread0.5
-846.87 ±-66% +191.5% -2469 ±-15% sched_debug.cfs_rq:/.spread0.avg
-1744 ±-34% +98.5% -3463 ±-13% sched_debug.cfs_rq:/.spread0.min
788.41 ± 11% +30.8% 1031 ± 14% sched_debug.cfs_rq:/.spread0.stddev
166.83 ± 33% +86.1% 310.50 ± 55% sched_debug.cfs_rq:/.util_avg.5
633424 ± 20% +36.3% 863396 ± 13% sched_debug.cpu.avg_idle.7
359464 ± 23% +34.2% 482294 ± 17% sched_debug.cpu.avg_idle.min
0.75 ±110% +300.0% 3.00 ± 81% sched_debug.cpu.cpu_load[1].3
0.50 ±100% +450.0% 2.75 ± 69% sched_debug.cpu.cpu_load[2].3
0.50 ±173% +500.0% 3.00 ± 52% sched_debug.cpu.cpu_load[3].3
0.25 ±173% +1300.0% 3.50 ± 58% sched_debug.cpu.cpu_load[4].3
6351 ± 12% -30.0% 4445 ± 2% sched_debug.cpu.nr_load_updates.4
37017 ± 6% +11.2% 41155 ± 7% sched_debug.cpu.nr_switches.7
13595 ± 8% +14.2% 15525 ± 7% sched_debug.cpu.nr_switches.stddev
-2130 ± -4% -17.3% -1761 ± -4% sched_debug.cpu.nr_uninterruptible.0
-337.83 ±-28% -42.9% -192.75 ±-15% sched_debug.cpu.nr_uninterruptible.2
784.00 ± 9% -30.2% 547.25 ± 19% sched_debug.cpu.nr_uninterruptible.5
926.00 ± 7% -25.6% 688.50 ± 2% sched_debug.cpu.nr_uninterruptible.max
-2129 ± -4% -17.3% -1760 ± -4% sched_debug.cpu.nr_uninterruptible.min
959.80 ± 5% -20.8% 759.81 ± 2% sched_debug.cpu.nr_uninterruptible.stddev
37044 ± 6% +11.2% 41177 ± 7% sched_debug.cpu.sched_count.7
14921 ± 8% +16.0% 17307 ± 9% sched_debug.cpu.sched_goidle.7
21799 ± 4% +10.5% 24078 ± 1% sched_debug.cpu.ttwu_count.stddev
22901 ± 2% +12.5% 25754 ± 4% sched_debug.cpu.ttwu_local.0
4759 ± 11% -27.2% 3465 ± 3% sched_debug.cpu.ttwu_local.4
22984 ± 1% +12.4% 25827 ± 4% sched_debug.cpu.ttwu_local.max
6202 ± 1% +16.4% 7217 ± 5% sched_debug.cpu.ttwu_local.stddev
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_task/rootfs/tbox_group/test/testcase:
gcc-4.9/performance/x86_64-rhel/1/debian-x86_64-2015-02-07.cgz/lkp-ivb-d02/execl/unixbench
commit:
v4.5-rc1
6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
---------------- --------------------------
%stddev %change %stddev
\ | \
1260 ± 0% +8.7% 1369 ± 0% unixbench.score
484658 ± 0% +8.7% 526705 ± 0% unixbench.time.involuntary_context_switches
22562139 ± 0% +8.7% 24527176 ± 0% unixbench.time.minor_page_faults
515.20 ± 3% +84.1% 948.25 ± 2% time.voluntary_context_switches
17071 ± 0% +7.9% 18427 ± 0% vmstat.system.cs
2842 ± 2% +110.9% 5993 ± 0% vmstat.system.in
40099209 ± 5% +367.2% 1.873e+08 ± 4% cpuidle.C1E-IVB.time
314651 ± 5% +221.5% 1011451 ± 0% cpuidle.C1E-IVB.usage
48936191 ± 9% -66.3% 16512783 ± 27% cpuidle.C3-IVB.time
141452 ± 9% -79.3% 29263 ± 29% cpuidle.C3-IVB.usage
2.177e+08 ± 3% -55.1% 97821419 ± 4% cpuidle.C6-IVB.time
292192 ± 3% -82.4% 51299 ± 15% cpuidle.C6-IVB.usage
142094 ± 2% +14.3% 162480 ± 1% sched_debug.cpu.nr_switches.0
150091 ± 2% +13.5% 170367 ± 1% sched_debug.cpu.sched_count.0
153262 ± 3% +11.2% 170368 ± 1% sched_debug.cpu.sched_count.max
51184 ± 4% +16.6% 59659 ± 2% sched_debug.cpu.sched_goidle.0
41761 ± 5% +8.2% 45170 ± 3% sched_debug.cpu.sched_goidle.min
40770 ± 4% +14.0% 46477 ± 6% sched_debug.cpu.ttwu_count.min
43310 ± 3% +12.5% 48739 ± 0% sched_debug.cpu.ttwu_local.0
35767 ± 1% +11.3% 39826 ± 2% sched_debug.cpu.ttwu_local.3
22.72 ± 0% +5.6% 23.99 ± 0% turbostat.%Busy
747.40 ± 0% +5.7% 789.75 ± 0% turbostat.Avg_MHz
41.33 ± 2% +60.1% 66.16 ± 0% turbostat.CPU%c1
25.99 ± 3% -96.0% 1.03 ± 26% turbostat.CPU%c3
9.96 ± 1% -11.4% 8.83 ± 2% turbostat.CPU%c6
10.22 ± 0% +7.2% 10.96 ± 0% turbostat.CorWatt
0.22 ± 49% +273.9% 0.83 ± 50% turbostat.Pkg%pc3
8.98 ± 2% -16.2% 7.53 ± 5% turbostat.Pkg%pc6
27.07 ± 0% +2.7% 27.81 ± 0% turbostat.PkgWatt
ivb43: Ivytown Ivy Bridge-EP
Memory: 64G
nhm4: Nehalem
Memory: 4G
lkp-ivb-d02: Ivy Bridge
Memory: 8G
fsmark.time.percent_of_cpu_this_job_got
14 *+-*--*--*--*--*--*--*--*--*--*-----*-*-----*--*--*--*--*--*--*--*--*--*
| .. .. |
13 ++ * * |
12 ++ O O O O |
| |
11 ++ O O O O O O O O O O O O |
| |
10 ++ |
| |
9 ++ |
8 ++ |
| |
7 ++ O O |
| |
6 O+-O--O-----O-----O----------------------------------------------------+
cpuidle.C1-NHM.time
2.5e+08 ++-O--O----O-----O------------------------------------------------+
O O O |
| |
2e+08 ++ |
| |
| O O O O O O O O O O O O O O O O |
1.5e+08 ++ |
| |
1e+08 ++ |
| |
| |
5e+07 ++ |
| |
*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*
0 ++----------------------------------------------------------------+
cpuidle.C1-NHM.usage
120000 O+-O---------------------------------------------------------------+
| O O O O O |
110000 ++ |
100000 ++ O O O |
| O O O O O O O O O O O O O |
90000 ++ |
80000 ++ |
| |
70000 ++ |
60000 ++ |
| |
50000 ++ |
40000 ++ *.. *.. |
| .*.. .. .. .*.. .*..|
30000 *+-*--*----*--*--*--*-*--*--*-----*-*-----*--*-*-----*--*--*-*-----*
cpuidle.C1E-NHM.time
1e+08 ++------------------------------------------------------------------+
| |
9e+07 ++ O O O O O O O O O O O O O O O O |
8e+07 O+ O O O O O O |
| |
7e+07 ++ |
| |
6e+07 ++ |
| |
5e+07 ++ |
4e+07 ++ |
| |
3e+07 ++ .*.. .*.. |
*..*..*..*.*..*..*..*..*..*.*. *..*. *.*..*..*..*..*..*.*..*..*
2e+07 ++------------------------------------------------------------------+
cpuidle.C3-NHM.time
4.5e+08 ++----------------------------------------------------------------+
| |
4e+08 ++ .*..*.*..*..*..*.*..*..*..*. |
*..*..*.*..*. *..*..*..*.*..*..*..*.*..*
| |
3.5e+08 ++ |
| |
3e+08 ++ |
| |
2.5e+08 ++ |
| |
| O O |
2e+08 O+ O O O O O O O O O O O O O O O O O |
| O O O |
1.5e+08 ++----------------------------------------------------------------+
cpuidle.C3-NHM.usage
280000 ++-----------------------------------------------------------------+
| * * |
260000 ++ : : : : |
240000 ++ : : : : |
| : : : : |
220000 *+.*.. .*..*..*..*..*.*..*..* *.* *..*. .*..*..*..*. .*..*
200000 ++ * *. *. |
| |
180000 ++ |
160000 ++ |
| O |
140000 O+ |
120000 ++ O O O O O O O O O O O O O O O |
| O O O O O O |
100000 ++-----------------------------------------------------------------+
cpuidle.C6-NHM.time
2e+08 ++----------------------------------------------------------------+
| |
1.8e+08 ++ .* *.. .*.. .* |
*..*. + .*..*. .. .* *..*.. *..*. .*..*. + |
| *..*. * *. : + + *.*. *..*
1.6e+08 ++ : + * |
| * |
1.4e+08 ++ |
| |
1.2e+08 ++ |
| |
| O |
1e+08 ++ O O O O O O O O O |
| O O O O O O O O O O |
8e+07 O+----O----------O------------------------------------------------+
cpuidle.C6-NHM.usage
90000 ++---------------------*--------------------------------------------+
*..*..*.. .*..*.. .. .*.. .*..*..*..*.*..*.. .*..*.*.. |
80000 ++ *.*. * * *. *..*. *..*
| |
| |
70000 ++ |
| |
60000 ++ |
| |
50000 ++ |
| |
| O O O O O O O O O O O O O O O O O |
40000 O+ O O O O O |
| |
30000 ++------------------------------------------------------------------+
aim9.shell_rtns_2.ops_per_sec
460 ++--------------------------------------------------------------------+
| O |
450 O+ O O O O O O O O O |
440 ++ O O O O O O O O O |
| O |
430 ++ |
420 ++ |
| |
410 ++ |
400 ++ * |
| *.. : : *.. *..|
390 ++ + *. : : + *. : *
380 *+. + *.. .*.*..*..*.*..*..* : .*. + *.. : |
| *.* *..*. *. *..* *..* |
370 ++--------------------------------------------------------------------+
aim9.time.user_time
58 ++-------------------------------O-------------------------------------+
| O O O O O O O O O O O O O O O O O |
57 O+ O |
56 ++ O |
| |
55 ++ |
54 ++ |
| |
53 ++ |
52 ++ * |
| *.. + + *. *..|
51 ++ + *.. + + + *.. : *
50 *+.*. + * *..*..*.*..*.. .*.* *.*..*.. + *..*.. : |
| * + .. *. * * |
49 ++--------------*------------------------------------------------------+
aim9.time.minor_page_faults
4.5e+07 ++----------------------------------------------------------------+
O O |
4.4e+07 ++ O O O O O O O O O O O O O O O O O |
4.3e+07 ++ O O |
| |
4.2e+07 ++ |
4.1e+07 ++ |
| |
4e+07 ++ |
3.9e+07 ++ * |
| *. : + *. *..|
3.8e+07 ++ .. *.. .*..*.*.. : + .. *.. + *
3.7e+07 *+.*.* *.*..* *.*..*..* *.*..*.* *.*..* |
| |
3.6e+07 ++----------------------------------------------------------------+
aim9.time.voluntary_context_switches
1.1e+06 ++---------------------------------------------------------------+
1.08e+06 ++ O |
O O O O O O O O O |
1.06e+06 ++ O O O O O O O O O O |
1.04e+06 ++ O |
| |
1.02e+06 ++ |
1e+06 ++ |
980000 ++ |
| |
960000 ++ * |
940000 ++ *. + : *.. *.|
| + *.. .*.*.. + : : *. + *
920000 *+. + *. .*. *.*..*.* *..*. : *.. + |
900000 ++-*-*---------*--*--------------------------*--*---------*-*----+
aim9.time.involuntary_context_switches
420000 ++-----------------------------------------------------------------+
| |
410000 O+ O O O O O |
400000 ++ O O O O O O O O O O |
| O O O O O |
390000 ++ |
| |
380000 ++ |
| |
370000 ++ |
360000 ++ * |
| *. + : *. *..|
350000 ++ + *..*. .*.*..*.*..*..*. + : + *.. : *
*.. + *..*. * *..*. + *. : |
340000 ++-*-*----------------------------------------*--*---------*--*----+
unixbench.score
1400 ++-------------------------------------------------------------------+
| O O O O O |
1380 O+O O O O O O O O O O O |
1360 ++ O O O O O O O O O |
| O |
1340 ++ |
| |
1320 ++ |
| |
1300 ++ |
1280 ++ |
| .*.*. .*. |
1260 *+*.*.*.*.*.*.*. .*.*.* * *.**.*.*.*.*.*. .*.*.*.*.*.*.*.*.*. .*
| * * * |
1240 ++-------------------------------------------------------------------+
unixbench.time.involuntary_context_switches
540000 ++-----------------------------------------------------------------+
| O O O O O OO |
530000 ++O O O O O O |
O O O O O O O O O O O O O |
| O |
520000 ++ |
| |
510000 ++ |
| |
500000 ++ |
| |
| |
490000 ++ .*. .*. .*.*. .*. .*. .* |
*.*.* *.**. .*.* * * *.** *.*.*. .*.*.*.*.* *.*.*. .*.*
480000 ++-----------*------------------------------*------------------*---+
[*] 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
[-- Attachment #2: job.yaml --]
[-- Type: text/plain, Size: 3537 bytes --]
---
LKP_SERVER: inn
LKP_CGI_PORT: 80
LKP_CIFS_PORT: 139
testcase: unixbench
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: 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
model: Ivy Bridge
nr_cpu: 4
memory: 8G
nr_hdd_partitions: 1
hdd_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part1"
swap_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part3"
rootfs_partition: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part4"
netconsole_port: 66723
category: benchmark
nr_task: 1
unixbench:
test: execl
queue: bisect
testbox: lkp-ivb-d02
tbox_group: lkp-ivb-d02
kconfig: x86_64-rhel
enqueue_time: 2016-02-01 04:41:40.844697988 +08:00
id: ab239be39f92df1f1f155f9ff8ab50bd48a204bb
user: lkp
compiler: gcc-4.9
head_commit: a66aef2038ce0ce7386c40e2a010beb2cb7895d2
base_commit: 92e963f50fc74041b5e9e744c330dca48e04f08d
branch: linux-devel/devel-hourly-2016013119
rootfs: debian-x86_64-2015-02-07.cgz
result_root: "/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1"
job_file: "/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml"
max_uptime: 836.86
initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
bootloader_append:
- root=/dev/ram0
- user=lkp
- job=/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml
- ARCH=x86_64
- kconfig=x86_64-rhel
- branch=linux-devel/devel-hourly-2016013119
- commit=6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
- BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f
- max_uptime=836
- RESULT_ROOT=/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1
- LKP_SERVER=inn
- |2-
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-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/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,/lkp/benchmarks/unixbench.cgz"
linux_headers_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/linux-headers.cgz"
repeat_to: 2
kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f"
dequeue_time: 2016-02-01 04:49:05.273523858 +08:00
job_state: finished
loadavg: 0.75 0.27 0.10 1/120 2153
start_time: '1454273365'
end_time: '1454273464'
version: "/lkp/lkp/.src-20160127-223853"
[-- Attachment #3: reproduce.sh --]
[-- Type: application/x-sh, Size: 409 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* [lkp] [lib] 6ffc77f48b: 15.8% aim9.shell_rtns_2.ops_per_sec, +8.7% unixbench.score
@ 2016-02-01 1:08 ` kernel test robot
0 siblings, 0 replies; 6+ messages in thread
From: kernel test robot @ 2016-02-01 1:08 UTC (permalink / raw)
To: Andi Kleen; +Cc: lkp, LKML, 0day robot
[-- Attachment #1: Type: text/plain, Size: 57452 bytes --]
FYI, we noticed the below changes on
https://github.com/0day-ci/linux Andi-Kleen/Optimize-int_sqrt-for-small-values-for-faster-idle/20160129-054629
commit 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83 ("Optimize int_sqrt for small values for faster idle")
=========================================================================================
compiler/cpufreq_governor/kconfig/rootfs/tbox_group/test/testcase/testtime:
gcc-4.9/performance/x86_64-rhel/debian-x86_64-2015-02-07.cgz/ivb43/shell_rtns_2/aim9/300s
commit:
v4.5-rc1
6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
---------------- --------------------------
%stddev %change %stddev
\ | \
383.55 ± 1% +15.8% 444.19 ± 0% aim9.shell_rtns_2.ops_per_sec
346042 ± 1% +15.7% 400253 ± 0% aim9.time.involuntary_context_switches
37653157 ± 1% +16.0% 43669205 ± 0% aim9.time.minor_page_faults
50.58 ± 1% +13.5% 57.41 ± 0% aim9.time.user_time
920242 ± 1% +15.6% 1063902 ± 0% aim9.time.voluntary_context_switches
165192 ± 0% -9.3% 149802 ± 0% meminfo.Committed_AS
858.50 ±112% +159.7% 2229 ± 2% numa-vmstat.node1.nr_inactive_anon
1903 ± 34% +49.7% 2850 ± 1% numa-vmstat.node1.nr_mapped
15155 ± 0% +3.0% 15608 ± 0% vmstat.system.cs
1900 ± 3% +8.5% 2061 ± 1% vmstat.system.in
1481 ±142% +243.8% 5094 ± 20% numa-meminfo.node1.AnonHugePages
3435 ±112% +159.6% 8918 ± 2% numa-meminfo.node1.Inactive(anon)
7619 ± 34% +49.7% 11403 ± 1% numa-meminfo.node1.Mapped
346042 ± 1% +15.7% 400253 ± 0% time.involuntary_context_switches
37653157 ± 1% +16.0% 43669205 ± 0% time.minor_page_faults
50.58 ± 1% +13.5% 57.41 ± 0% time.user_time
920242 ± 1% +15.6% 1063902 ± 0% time.voluntary_context_switches
32159302 ± 2% +16.1% 37352805 ± 0% proc-vmstat.numa_hit
32153109 ± 2% +16.2% 37346613 ± 0% proc-vmstat.numa_local
8294 ± 4% +10.3% 9146 ± 3% proc-vmstat.pgactivate
31753265 ± 2% +16.7% 37041704 ± 0% proc-vmstat.pgalloc_normal
38274072 ± 1% +15.7% 44274006 ± 0% proc-vmstat.pgfault
33586569 ± 2% +16.4% 39090694 ± 0% proc-vmstat.pgfree
2.15 ± 2% +31.0% 2.81 ± 1% turbostat.%Busy
69.83 ± 1% +21.0% 84.50 ± 1% turbostat.Avg_MHz
14.71 ± 30% +364.4% 68.29 ± 2% turbostat.CPU%c1
0.13 ±115% +4530.3% 5.86 ± 5% turbostat.CPU%c3
83.02 ± 5% -72.3% 23.04 ± 6% turbostat.CPU%c6
67.08 ± 1% +15.6% 77.53 ± 0% turbostat.CorWatt
13.68 ± 13% -96.9% 0.42 ±102% turbostat.Pkg%pc2
97.47 ± 0% +10.7% 107.90 ± 0% turbostat.PkgWatt
4.115e+08 ± 95% +1040.5% 4.693e+09 ± 3% cpuidle.C1-IVT.time
35607 ± 31% +459.1% 199082 ± 1% cpuidle.C1-IVT.usage
692205 ± 47% +1.4e+05% 9.935e+08 ± 2% cpuidle.C1E-IVT.time
1987 ± 17% +9685.5% 194454 ± 1% cpuidle.C1E-IVT.usage
17330705 ±111% +5212.9% 9.208e+08 ± 4% cpuidle.C3-IVT.time
6416 ± 72% +4164.8% 273664 ± 2% cpuidle.C3-IVT.usage
1.37e+10 ± 3% -45.7% 7.434e+09 ± 2% cpuidle.C6-IVT.time
2046699 ± 1% -20.6% 1625729 ± 2% cpuidle.C6-IVT.usage
9298422 ± 67% +725.2% 76732660 ± 5% cpuidle.POLL.time
21792 ± 13% -19.9% 17456 ± 6% cpuidle.POLL.usage
8535 ± 2% +8.7% 9274 ± 2% slabinfo.anon_vma.active_objs
8535 ± 2% +8.7% 9274 ± 2% slabinfo.anon_vma.num_objs
25398 ± 3% +22.3% 31057 ± 1% slabinfo.anon_vma_chain.active_objs
25427 ± 3% +22.5% 31141 ± 1% slabinfo.anon_vma_chain.num_objs
14169 ± 5% -13.4% 12270 ± 0% slabinfo.kmalloc-256.active_objs
14612 ± 5% -12.5% 12786 ± 0% slabinfo.kmalloc-256.num_objs
39366 ± 7% +40.7% 55384 ± 3% slabinfo.kmalloc-32.active_objs
307.00 ± 7% +41.3% 433.75 ± 3% slabinfo.kmalloc-32.active_slabs
39366 ± 7% +41.2% 55578 ± 3% slabinfo.kmalloc-32.num_objs
307.00 ± 7% +41.3% 433.75 ± 3% slabinfo.kmalloc-32.num_slabs
1087 ± 5% -9.7% 982.50 ± 1% slabinfo.mm_struct.active_objs
1087 ± 5% -9.7% 982.50 ± 1% slabinfo.mm_struct.num_objs
2313 ± 2% +12.8% 2609 ± 3% slabinfo.signal_cache.active_objs
2313 ± 2% +12.8% 2609 ± 3% slabinfo.signal_cache.num_objs
21538 ± 1% +17.1% 25215 ± 1% slabinfo.vm_area_struct.active_objs
21595 ± 1% +17.1% 25279 ± 1% slabinfo.vm_area_struct.num_objs
2.49 ± 16% +38.3% 3.44 ± 16% perf-profile.cycles-pp.__libc_fork
39.88 ± 9% -26.1% 29.47 ± 23% perf-profile.cycles-pp.call_cpuidle.cpu_startup_entry.start_secondary
43.97 ± 9% -24.6% 33.16 ± 21% perf-profile.cycles-pp.cpu_startup_entry.start_secondary
39.88 ± 9% -26.1% 29.46 ± 23% perf-profile.cycles-pp.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
39.49 ± 9% -26.3% 29.10 ± 23% perf-profile.cycles-pp.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
2.55 ± 41% +81.3% 4.62 ± 29% perf-profile.cycles-pp.do_execveat_common.isra.35.sys_execve.return_from_execve
9.63 ± 15% +30.1% 12.53 ± 15% perf-profile.cycles-pp.do_page_fault.page_fault
3.14 ± 11% +58.7% 4.99 ± 20% perf-profile.cycles-pp.execve
0.75 ± 10% +31.3% 0.98 ± 11% perf-profile.cycles-pp.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
0.84 ± 13% +38.1% 1.16 ± 16% perf-profile.cycles-pp.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap.mmput
8.60 ± 23% +37.6% 11.84 ± 11% perf-profile.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault
40.37 ± 10% -26.5% 29.67 ± 23% perf-profile.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry
0.75 ± 16% +99.7% 1.51 ± 27% perf-profile.cycles-pp.load_elf_binary.search_binary_handler.load_script.search_binary_handler.do_execveat_common
0.84 ± 15% +94.7% 1.63 ± 27% perf-profile.cycles-pp.load_script.search_binary_handler.do_execveat_common.sys_execve.return_from_execve
0.71 ± 10% +30.9% 0.92 ± 12% perf-profile.cycles-pp.path_lookupat.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
0.75 ± 13% +39.9% 1.04 ± 16% perf-profile.cycles-pp.release_pages.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap
2.15 ± 11% +51.3% 3.25 ± 20% perf-profile.cycles-pp.return_from_execve.execve
0.76 ± 16% +98.2% 1.51 ± 27% perf-profile.cycles-pp.search_binary_handler.load_script.search_binary_handler.do_execveat_common.sys_execve
44.09 ± 9% -24.5% 33.28 ± 21% perf-profile.cycles-pp.start_secondary
1.12 ± 6% +23.8% 1.39 ± 8% perf-profile.cycles-pp.sys_access.entry_SYSCALL_64_fastpath
2.13 ± 11% +53.6% 3.28 ± 19% perf-profile.cycles-pp.sys_execve.return_from_execve.execve
1.55 ± 90% +179.7% 4.33 ± 13% perf-profile.cycles-pp.sys_mmap.entry_SYSCALL_64_fastpath
0.80 ± 11% +31.0% 1.05 ± 11% perf-profile.cycles-pp.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
4128 ± 9% +17.8% 4862 ± 4% sched_debug.cfs_rq:/.exec_clock.11
4062 ± 8% +18.4% 4809 ± 4% sched_debug.cfs_rq:/.exec_clock.12
4064 ± 13% +34.4% 5461 ± 27% sched_debug.cfs_rq:/.exec_clock.15
3879 ± 14% +41.0% 5469 ± 22% sched_debug.cfs_rq:/.exec_clock.18
3831 ± 12% +44.1% 5522 ± 26% sched_debug.cfs_rq:/.exec_clock.19
3881 ± 14% +18.1% 4582 ± 3% sched_debug.cfs_rq:/.exec_clock.20
3658 ± 14% -30.8% 2529 ± 18% sched_debug.cfs_rq:/.exec_clock.25
3756 ± 17% -31.4% 2575 ± 6% sched_debug.cfs_rq:/.exec_clock.26
3722 ± 15% -32.2% 2524 ± 10% sched_debug.cfs_rq:/.exec_clock.27
4727 ± 20% -31.5% 3240 ± 23% sched_debug.cfs_rq:/.exec_clock.28
4448 ± 13% +20.7% 5369 ± 9% sched_debug.cfs_rq:/.exec_clock.3
3768 ± 18% -32.1% 2559 ± 5% sched_debug.cfs_rq:/.exec_clock.30
3743 ± 16% -38.2% 2312 ± 3% sched_debug.cfs_rq:/.exec_clock.31
3675 ± 15% -31.9% 2501 ± 14% sched_debug.cfs_rq:/.exec_clock.32
3657 ± 14% -33.4% 2434 ± 7% sched_debug.cfs_rq:/.exec_clock.33
3653 ± 15% -27.1% 2663 ± 12% sched_debug.cfs_rq:/.exec_clock.34
3102 ± 19% -27.2% 2257 ± 2% sched_debug.cfs_rq:/.exec_clock.37
3262 ± 18% -30.5% 2269 ± 2% sched_debug.cfs_rq:/.exec_clock.39
3315 ± 16% -25.5% 2469 ± 8% sched_debug.cfs_rq:/.exec_clock.40
3250 ± 18% -29.6% 2287 ± 6% sched_debug.cfs_rq:/.exec_clock.43
3210 ± 13% -28.2% 2304 ± 5% sched_debug.cfs_rq:/.exec_clock.44
3140 ± 16% -25.7% 2332 ± 11% sched_debug.cfs_rq:/.exec_clock.46
4772 ± 9% -24.0% 3625 ± 7% sched_debug.cfs_rq:/.exec_clock.47
4293 ± 9% +23.1% 5283 ± 3% sched_debug.cfs_rq:/.exec_clock.5
2601 ± 10% -22.9% 2007 ± 6% sched_debug.cfs_rq:/.exec_clock.min
1245 ± 11% +37.0% 1706 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
4.50 ± 58% +883.3% 44.25 ±115% sched_debug.cfs_rq:/.load_avg.15
2.00 ±141% +2012.5% 42.25 ± 91% sched_debug.cfs_rq:/.load_avg.26
92810 ± 7% +24.5% 115532 ± 5% sched_debug.cfs_rq:/.min_vruntime.0
85375 ± 10% +16.7% 99616 ± 8% sched_debug.cfs_rq:/.min_vruntime.1
84119 ± 9% +17.3% 98679 ± 6% sched_debug.cfs_rq:/.min_vruntime.11
76159 ± 14% +26.3% 96158 ± 4% sched_debug.cfs_rq:/.min_vruntime.12
73708 ± 11% +22.3% 90163 ± 4% sched_debug.cfs_rq:/.min_vruntime.13
73462 ± 12% +22.8% 90186 ± 4% sched_debug.cfs_rq:/.min_vruntime.14
78532 ± 11% +18.3% 92890 ± 2% sched_debug.cfs_rq:/.min_vruntime.15
75619 ± 15% +23.4% 93308 ± 5% sched_debug.cfs_rq:/.min_vruntime.18
73782 ± 12% +26.1% 93064 ± 2% sched_debug.cfs_rq:/.min_vruntime.19
85825 ± 12% +16.9% 100371 ± 6% sched_debug.cfs_rq:/.min_vruntime.2
73784 ± 14% +26.7% 93455 ± 3% sched_debug.cfs_rq:/.min_vruntime.20
77996 ± 11% +25.4% 97835 ± 8% sched_debug.cfs_rq:/.min_vruntime.21
75401 ± 12% +24.0% 93489 ± 3% sched_debug.cfs_rq:/.min_vruntime.22
71851 ± 10% +25.9% 90432 ± 8% sched_debug.cfs_rq:/.min_vruntime.23
85321 ± 16% -25.5% 63569 ± 11% sched_debug.cfs_rq:/.min_vruntime.24
84385 ± 16% -37.7% 52578 ± 19% sched_debug.cfs_rq:/.min_vruntime.25
86487 ± 19% -38.7% 52989 ± 10% sched_debug.cfs_rq:/.min_vruntime.26
85768 ± 18% -40.0% 51463 ± 14% sched_debug.cfs_rq:/.min_vruntime.27
86568 ± 17% -35.1% 56182 ± 9% sched_debug.cfs_rq:/.min_vruntime.29
87224 ± 19% -38.6% 53580 ± 10% sched_debug.cfs_rq:/.min_vruntime.30
86397 ± 16% -44.6% 47867 ± 6% sched_debug.cfs_rq:/.min_vruntime.31
84687 ± 17% -39.7% 51047 ± 15% sched_debug.cfs_rq:/.min_vruntime.32
84737 ± 15% -43.4% 47972 ± 11% sched_debug.cfs_rq:/.min_vruntime.33
84538 ± 17% -37.4% 52927 ± 17% sched_debug.cfs_rq:/.min_vruntime.34
82873 ± 16% -37.1% 52164 ± 8% sched_debug.cfs_rq:/.min_vruntime.35
70798 ± 20% -27.7% 51222 ± 1% sched_debug.cfs_rq:/.min_vruntime.36
71650 ± 21% -35.4% 46267 ± 5% sched_debug.cfs_rq:/.min_vruntime.37
72302 ± 21% -36.2% 46131 ± 10% sched_debug.cfs_rq:/.min_vruntime.38
73956 ± 20% -39.9% 44478 ± 6% sched_debug.cfs_rq:/.min_vruntime.39
74719 ± 18% -35.9% 47906 ± 4% sched_debug.cfs_rq:/.min_vruntime.40
73599 ± 18% -41.1% 43371 ± 7% sched_debug.cfs_rq:/.min_vruntime.41
74129 ± 19% -35.8% 47573 ± 8% sched_debug.cfs_rq:/.min_vruntime.42
74757 ± 21% -37.4% 46822 ± 9% sched_debug.cfs_rq:/.min_vruntime.43
71249 ± 18% -38.7% 43668 ± 3% sched_debug.cfs_rq:/.min_vruntime.44
70889 ± 17% -33.9% 46869 ± 6% sched_debug.cfs_rq:/.min_vruntime.46
74088 ± 17% -38.5% 45599 ± 12% sched_debug.cfs_rq:/.min_vruntime.47
80424 ± 3% -8.9% 73252 ± 4% sched_debug.cfs_rq:/.min_vruntime.avg
105781 ± 3% +10.4% 116776 ± 4% sched_debug.cfs_rq:/.min_vruntime.max
57525 ± 10% -32.3% 38928 ± 4% sched_debug.cfs_rq:/.min_vruntime.min
14190 ± 24% +74.0% 24696 ± 1% sched_debug.cfs_rq:/.min_vruntime.stddev
-7435 ±-42% +114.1% -15916 ±-24% sched_debug.cfs_rq:/.spread0.1
-6966 ±-86% +135.3% -16394 ±-33% sched_debug.cfs_rq:/.spread0.10
-7496 ±-108% +593.2% -51965 ± -6% sched_debug.cfs_rq:/.spread0.24
-8433 ±-93% +646.5% -62957 ± -7% sched_debug.cfs_rq:/.spread0.25
-6331 ±-163% +887.9% -62545 ± -7% sched_debug.cfs_rq:/.spread0.26
-7049 ±-132% +808.8% -64072 ±-10% sched_debug.cfs_rq:/.spread0.27
-4943 ±-273% +1076.4% -58160 ±-10% sched_debug.cfs_rq:/.spread0.28
-6250 ±-142% +849.5% -59353 ± -5% sched_debug.cfs_rq:/.spread0.29
-5595 ±-201% +1007.3% -61955 ± -6% sched_debug.cfs_rq:/.spread0.30
-6423 ±-124% +953.4% -67668 ± -7% sched_debug.cfs_rq:/.spread0.31
-8133 ±-103% +692.9% -64488 ± -7% sched_debug.cfs_rq:/.spread0.32
-8083 ±-81% +735.9% -67563 ± -5% sched_debug.cfs_rq:/.spread0.33
-8282 ±-100% +655.9% -62608 ± -9% sched_debug.cfs_rq:/.spread0.34
-9948 ±-74% +537.0% -63371 ± -7% sched_debug.cfs_rq:/.spread0.35
-22023 ±-94% +192.0% -64313 ±-10% sched_debug.cfs_rq:/.spread0.36
-21171 ±-100% +227.2% -69269 ± -6% sched_debug.cfs_rq:/.spread0.37
-20521 ±-103% +238.2% -69404 ± -7% sched_debug.cfs_rq:/.spread0.38
-18866 ±-112% +276.6% -71058 ± -6% sched_debug.cfs_rq:/.spread0.39
-18104 ±-110% +273.6% -67630 ±-11% sched_debug.cfs_rq:/.spread0.40
-19223 ±-99% +275.4% -72165 ± -9% sched_debug.cfs_rq:/.spread0.41
-18694 ±-109% +263.5% -67963 ±-11% sched_debug.cfs_rq:/.spread0.42
-18066 ±-122% +280.3% -68713 ± -4% sched_debug.cfs_rq:/.spread0.43
-21575 ±-87% +233.1% -71868 ± -7% sched_debug.cfs_rq:/.spread0.44
-22907 ±-95% +196.5% -67923 ± -6% sched_debug.cfs_rq:/.spread0.45
-21935 ±-83% +213.0% -68667 ± -9% sched_debug.cfs_rq:/.spread0.46
-18737 ±-101% +273.3% -69937 ± -8% sched_debug.cfs_rq:/.spread0.47
-3013 ±-283% +514.6% -18522 ±-37% sched_debug.cfs_rq:/.spread0.6
-5884 ±-109% +282.8% -22524 ±-27% sched_debug.cfs_rq:/.spread0.7
-7321 ±-61% +190.8% -21286 ±-17% sched_debug.cfs_rq:/.spread0.8
-8126 ±-67% +148.3% -20175 ±-28% sched_debug.cfs_rq:/.spread0.9
-12393 ±-54% +241.2% -42282 ±-11% sched_debug.cfs_rq:/.spread0.avg
12967 ± 38% -90.4% 1243 ± 81% sched_debug.cfs_rq:/.spread0.max
-35294 ±-29% +117.1% -76608 ± -8% sched_debug.cfs_rq:/.spread0.min
14191 ± 24% +74.0% 24697 ± 1% sched_debug.cfs_rq:/.spread0.stddev
28.17 ± 19% +133.4% 65.75 ± 57% sched_debug.cfs_rq:/.util_avg.2
32.17 ± 42% -62.7% 12.00 ±113% sched_debug.cfs_rq:/.util_avg.40
51.00 ± 74% -82.4% 9.00 ± 47% sched_debug.cfs_rq:/.util_avg.45
980055 ± 1% -16.2% 821316 ± 7% sched_debug.cpu.avg_idle.2
974897 ± 2% -10.6% 872035 ± 6% sched_debug.cpu.avg_idle.21
970838 ± 3% -17.5% 800879 ± 9% sched_debug.cpu.avg_idle.24
922584 ± 5% -13.3% 799667 ± 6% sched_debug.cpu.avg_idle.25
939820 ± 6% -14.1% 807532 ± 4% sched_debug.cpu.avg_idle.26
972194 ± 3% -15.5% 821130 ± 8% sched_debug.cpu.avg_idle.27
943576 ± 4% -15.6% 795980 ± 8% sched_debug.cpu.avg_idle.28
972757 ± 4% -11.8% 858039 ± 7% sched_debug.cpu.avg_idle.29
935963 ± 4% -15.2% 793464 ± 3% sched_debug.cpu.avg_idle.31
961054 ± 4% -20.4% 765294 ± 7% sched_debug.cpu.avg_idle.32
953272 ± 4% -15.5% 805746 ± 1% sched_debug.cpu.avg_idle.33
957697 ± 3% -19.9% 767409 ± 9% sched_debug.cpu.avg_idle.35
976711 ± 2% -14.0% 840209 ± 6% sched_debug.cpu.avg_idle.39
944871 ± 3% -13.8% 814393 ± 4% sched_debug.cpu.avg_idle.40
944464 ± 4% -17.5% 779383 ± 4% sched_debug.cpu.avg_idle.42
960406 ± 4% -16.8% 799490 ± 11% sched_debug.cpu.avg_idle.43
915603 ± 5% -14.6% 781850 ± 8% sched_debug.cpu.avg_idle.44
954052 ± 4% -13.2% 827775 ± 5% sched_debug.cpu.avg_idle.46
950001 ± 2% -8.9% 865227 ± 0% sched_debug.cpu.avg_idle.avg
566441 ± 14% -31.7% 386678 ± 12% sched_debug.cpu.avg_idle.min
95996 ± 24% +77.9% 170770 ± 2% sched_debug.cpu.avg_idle.stddev
10.00 ± 19% +37.9% 13.79 ± 22% sched_debug.cpu.cpu_load[1].max
33187 ± 9% -12.3% 29089 ± 4% sched_debug.cpu.nr_load_updates.1
33201 ± 9% -14.1% 28515 ± 1% sched_debug.cpu.nr_load_updates.14
32980 ± 9% -15.6% 27828 ± 2% sched_debug.cpu.nr_load_updates.2
18677 ± 11% -33.2% 12473 ± 8% sched_debug.cpu.nr_load_updates.24
18489 ± 13% -41.7% 10787 ± 13% sched_debug.cpu.nr_load_updates.25
18563 ± 13% -43.2% 10537 ± 3% sched_debug.cpu.nr_load_updates.26
19106 ± 10% -44.0% 10694 ± 5% sched_debug.cpu.nr_load_updates.27
18840 ± 14% -39.1% 11482 ± 6% sched_debug.cpu.nr_load_updates.28
19114 ± 12% -39.8% 11513 ± 7% sched_debug.cpu.nr_load_updates.29
33625 ± 10% -13.2% 29191 ± 3% sched_debug.cpu.nr_load_updates.3
19486 ± 11% -42.0% 11305 ± 6% sched_debug.cpu.nr_load_updates.30
19086 ± 9% -46.3% 10242 ± 2% sched_debug.cpu.nr_load_updates.31
18883 ± 9% -43.0% 10772 ± 6% sched_debug.cpu.nr_load_updates.32
18809 ± 10% -42.5% 10815 ± 3% sched_debug.cpu.nr_load_updates.33
18641 ± 13% -37.1% 11717 ± 4% sched_debug.cpu.nr_load_updates.34
18649 ± 13% -41.6% 10892 ± 4% sched_debug.cpu.nr_load_updates.35
17519 ± 14% -36.1% 11197 ± 1% sched_debug.cpu.nr_load_updates.36
17605 ± 13% -41.2% 10358 ± 4% sched_debug.cpu.nr_load_updates.37
17665 ± 9% -41.1% 10402 ± 4% sched_debug.cpu.nr_load_updates.38
18083 ± 9% -46.4% 9697 ± 1% sched_debug.cpu.nr_load_updates.39
33633 ± 8% -16.6% 28066 ± 3% sched_debug.cpu.nr_load_updates.4
18017 ± 11% -41.3% 10576 ± 5% sched_debug.cpu.nr_load_updates.40
17842 ± 8% -46.1% 9614 ± 3% sched_debug.cpu.nr_load_updates.41
17845 ± 10% -39.4% 10814 ± 10% sched_debug.cpu.nr_load_updates.42
17710 ± 12% -42.2% 10238 ± 4% sched_debug.cpu.nr_load_updates.43
17732 ± 9% -41.9% 10307 ± 3% sched_debug.cpu.nr_load_updates.44
17219 ± 13% -35.3% 11147 ± 10% sched_debug.cpu.nr_load_updates.45
17973 ± 6% -40.7% 10665 ± 6% sched_debug.cpu.nr_load_updates.46
17454 ± 7% -42.7% 10006 ± 9% sched_debug.cpu.nr_load_updates.47
33843 ± 8% -17.7% 27852 ± 2% sched_debug.cpu.nr_load_updates.5
33752 ± 6% -18.6% 27463 ± 1% sched_debug.cpu.nr_load_updates.6
33530 ± 7% -20.6% 26609 ± 0% sched_debug.cpu.nr_load_updates.7
33082 ± 7% -17.8% 27202 ± 1% sched_debug.cpu.nr_load_updates.8
25769 ± 3% -22.9% 19863 ± 1% sched_debug.cpu.nr_load_updates.avg
38510 ± 3% -15.1% 32687 ± 2% sched_debug.cpu.nr_load_updates.max
15222 ± 10% -41.0% 8984 ± 2% sched_debug.cpu.nr_load_updates.min
8024 ± 3% +15.1% 9238 ± 0% sched_debug.cpu.nr_load_updates.stddev
70059 ± 11% +18.0% 82660 ± 1% sched_debug.cpu.nr_switches.0
68459 ± 13% +20.8% 82677 ± 6% sched_debug.cpu.nr_switches.19
67062 ± 8% +30.8% 87722 ± 12% sched_debug.cpu.nr_switches.21
65279 ± 12% +35.1% 88170 ± 15% sched_debug.cpu.nr_switches.22
27625 ± 9% -20.7% 21898 ± 4% sched_debug.cpu.nr_switches.26
29791 ± 9% -24.7% 22431 ± 6% sched_debug.cpu.nr_switches.27
30900 ± 5% -21.5% 24260 ± 13% sched_debug.cpu.nr_switches.30
29669 ± 7% -22.8% 22918 ± 15% sched_debug.cpu.nr_switches.31
30269 ± 6% -24.3% 22926 ± 4% sched_debug.cpu.nr_switches.32
29870 ± 9% -23.0% 22992 ± 3% sched_debug.cpu.nr_switches.33
29304 ± 16% -20.1% 23410 ± 7% sched_debug.cpu.nr_switches.35
28165 ± 6% -20.9% 22271 ± 6% sched_debug.cpu.nr_switches.38
29903 ± 3% -26.0% 22122 ± 22% sched_debug.cpu.nr_switches.39
29541 ± 6% -30.0% 20684 ± 13% sched_debug.cpu.nr_switches.41
30230 ± 7% -22.8% 23349 ± 14% sched_debug.cpu.nr_switches.42
28699 ± 7% -22.5% 22246 ± 4% sched_debug.cpu.nr_switches.44
30831 ± 13% -25.7% 22905 ± 9% sched_debug.cpu.nr_switches.46
31671 ± 18% -30.8% 21925 ± 11% sched_debug.cpu.nr_switches.47
23090 ± 3% -23.9% 17565 ± 2% sched_debug.cpu.nr_switches.min
20540 ± 5% +29.4% 26576 ± 1% sched_debug.cpu.nr_switches.stddev
-10.50 ±-41% +71.4% -18.00 ±-18% sched_debug.cpu.nr_uninterruptible.0
-1.17 ±-378% +714.3% -9.50 ±-42% sched_debug.cpu.nr_uninterruptible.19
-0.67 ±-320% +1025.0% -7.50 ±-56% sched_debug.cpu.nr_uninterruptible.20
-0.17 ±-538% +6950.0% -11.75 ±-76% sched_debug.cpu.nr_uninterruptible.21
2.67 ± 63% +171.9% 7.25 ± 39% sched_debug.cpu.nr_uninterruptible.25
2.17 ± 97% +246.2% 7.50 ± 29% sched_debug.cpu.nr_uninterruptible.27
3.00 ±101% +183.3% 8.50 ± 30% sched_debug.cpu.nr_uninterruptible.29
2.33 ±106% +178.6% 6.50 ± 17% sched_debug.cpu.nr_uninterruptible.30
1.67 ±206% +320.0% 7.00 ± 31% sched_debug.cpu.nr_uninterruptible.33
2.50 ±125% +250.0% 8.75 ± 30% sched_debug.cpu.nr_uninterruptible.34
2.83 ± 74% +226.5% 9.25 ± 27% sched_debug.cpu.nr_uninterruptible.36
2.83 ± 51% +173.5% 7.75 ± 10% sched_debug.cpu.nr_uninterruptible.37
1.83 ±115% +377.3% 8.75 ± 16% sched_debug.cpu.nr_uninterruptible.38
3.00 ± 47% +150.0% 7.50 ± 35% sched_debug.cpu.nr_uninterruptible.39
2.17 ± 62% +350.0% 9.75 ± 15% sched_debug.cpu.nr_uninterruptible.40
2.67 ± 59% +200.0% 8.00 ± 17% sched_debug.cpu.nr_uninterruptible.42
-1.20 ±-275% +483.3% -7.00 ±-26% sched_debug.cpu.nr_uninterruptible.8
8.14 ± 16% +80.2% 14.67 ± 5% sched_debug.cpu.nr_uninterruptible.max
-16.11 ±-20% +56.5% -25.21 ±-15% sched_debug.cpu.nr_uninterruptible.min
5.17 ± 18% +89.8% 9.81 ± 5% sched_debug.cpu.nr_uninterruptible.stddev
67076 ± 8% +36.6% 91617 ± 12% sched_debug.cpu.sched_count.21
28419 ± 8% -22.9% 21908 ± 4% sched_debug.cpu.sched_count.26
29800 ± 9% -24.7% 22440 ± 6% sched_debug.cpu.sched_count.27
30909 ± 5% -18.6% 25155 ± 11% sched_debug.cpu.sched_count.30
30323 ± 8% -24.4% 22929 ± 15% sched_debug.cpu.sched_count.31
30278 ± 6% -24.3% 22935 ± 4% sched_debug.cpu.sched_count.32
29879 ± 9% -19.5% 24052 ± 10% sched_debug.cpu.sched_count.33
29314 ± 16% -20.1% 23419 ± 7% sched_debug.cpu.sched_count.35
28174 ± 6% -20.9% 22281 ± 6% sched_debug.cpu.sched_count.38
29913 ± 3% -26.0% 22134 ± 22% sched_debug.cpu.sched_count.39
29551 ± 6% -30.0% 20693 ± 13% sched_debug.cpu.sched_count.41
30241 ± 7% -22.8% 23358 ± 14% sched_debug.cpu.sched_count.42
28709 ± 7% -22.5% 22255 ± 4% sched_debug.cpu.sched_count.44
30840 ± 13% -25.7% 22913 ± 9% sched_debug.cpu.sched_count.46
31684 ± 18% -30.8% 21934 ± 11% sched_debug.cpu.sched_count.47
23099 ± 3% -23.9% 17574 ± 2% sched_debug.cpu.sched_count.min
31945 ± 13% +18.5% 37850 ± 6% sched_debug.cpu.sched_goidle.19
30731 ± 8% +29.2% 39695 ± 11% sched_debug.cpu.sched_goidle.21
29857 ± 13% +38.4% 41325 ± 16% sched_debug.cpu.sched_goidle.22
12490 ± 11% -23.1% 9605 ± 3% sched_debug.cpu.sched_goidle.26
13340 ± 11% -26.5% 9799 ± 5% sched_debug.cpu.sched_goidle.27
13706 ± 8% -24.1% 10396 ± 10% sched_debug.cpu.sched_goidle.30
13151 ± 9% -22.9% 10139 ± 16% sched_debug.cpu.sched_goidle.31
13358 ± 8% -25.4% 9966 ± 4% sched_debug.cpu.sched_goidle.32
13123 ± 10% -25.2% 9820 ± 4% sched_debug.cpu.sched_goidle.33
13108 ± 13% -22.4% 10174 ± 7% sched_debug.cpu.sched_goidle.35
12183 ± 6% -22.4% 9458 ± 6% sched_debug.cpu.sched_goidle.38
12693 ± 6% -28.7% 9047 ± 13% sched_debug.cpu.sched_goidle.41
12945 ± 8% -23.3% 9934 ± 13% sched_debug.cpu.sched_goidle.42
12450 ± 7% -23.7% 9505 ± 3% sched_debug.cpu.sched_goidle.44
13236 ± 12% -26.5% 9728 ± 9% sched_debug.cpu.sched_goidle.46
14021 ± 23% -33.7% 9299 ± 11% sched_debug.cpu.sched_goidle.47
10147 ± 5% -24.8% 7633 ± 1% sched_debug.cpu.sched_goidle.min
10080 ± 5% +25.3% 12626 ± 1% sched_debug.cpu.sched_goidle.stddev
24925 ± 16% +35.6% 33805 ± 12% sched_debug.cpu.ttwu_count.19
9941 ± 27% -33.3% 6634 ± 15% sched_debug.cpu.ttwu_count.25
9312 ± 12% -30.2% 6496 ± 6% sched_debug.cpu.ttwu_count.27
10973 ± 21% -34.3% 7215 ± 8% sched_debug.cpu.ttwu_count.29
8854 ± 9% -24.9% 6652 ± 2% sched_debug.cpu.ttwu_count.31
9747 ± 16% -29.1% 6909 ± 5% sched_debug.cpu.ttwu_count.32
11309 ± 18% -33.0% 7579 ± 19% sched_debug.cpu.ttwu_count.40
9685 ± 14% -30.4% 6741 ± 7% sched_debug.cpu.ttwu_count.43
17375 ± 62% -58.6% 7191 ± 16% sched_debug.cpu.ttwu_count.47
7059 ± 5% -23.9% 5373 ± 3% sched_debug.cpu.ttwu_count.min
7971 ± 16% +34.5% 10722 ± 4% sched_debug.cpu.ttwu_local.0
5557 ± 10% +23.1% 6839 ± 6% sched_debug.cpu.ttwu_local.1
6025 ± 23% +32.2% 7968 ± 7% sched_debug.cpu.ttwu_local.12
5675 ± 17% +24.5% 7066 ± 8% sched_debug.cpu.ttwu_local.13
6633 ± 17% +27.9% 8486 ± 3% sched_debug.cpu.ttwu_local.19
6719 ± 16% +42.7% 9586 ± 15% sched_debug.cpu.ttwu_local.21
5919 ± 14% +21.1% 7165 ± 13% sched_debug.cpu.ttwu_local.3
4183 ± 19% -38.3% 2582 ± 7% sched_debug.cpu.ttwu_local.39
5434 ± 11% +30.9% 7115 ± 10% sched_debug.cpu.ttwu_local.4
4196 ± 25% -37.6% 2616 ± 12% sched_debug.cpu.ttwu_local.41
5914 ± 13% +16.0% 6863 ± 3% sched_debug.cpu.ttwu_local.6
6296 ± 18% +24.6% 7842 ± 9% sched_debug.cpu.ttwu_local.9
1882 ± 7% +27.0% 2390 ± 1% sched_debug.cpu.ttwu_local.stddev
=========================================================================================
compiler/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase:
gcc-4.9/1HDD/8K/f2fs/1x/x86_64-rhel/16d/256fpd/32t/debian-x86_64-2015-02-07.cgz/fsyncBeforeClose/nhm4/400M/fsmark
commit:
v4.5-rc1
6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
---------------- --------------------------
%stddev %change %stddev
\ | \
4680516 ± 8% +14.5% 5359884 ± 4% fsmark.app_overhead
525.77 ± 0% +4.6% 550.12 ± 0% fsmark.files_per_sec
19446 ± 1% -9.8% 17546 ± 0% fsmark.time.involuntary_context_switches
14.00 ± 0% -17.9% 11.50 ± 4% fsmark.time.percent_of_cpu_this_job_got
463972 ± 0% -6.8% 432399 ± 0% fsmark.time.voluntary_context_switches
251.60 ±200% +2104.3% 5546 ±100% latency_stats.sum.wait_on_page_bit.f2fs_wait_on_page_writeback.[f2fs].f2fs_wait_on_page_writeback.[f2fs].__f2fs_add_link.[f2fs].f2fs_mkdir.[f2fs].vfs_mkdir.SyS_mkdir.entry_SYSCALL_64_fastpath
18701 ± 0% -11.2% 16611 ± 1% proc-vmstat.pgactivate
25317 ± 0% +11.2% 28145 ± 0% softirqs.BLOCK
267.69 ± 2% -12.5% 234.29 ± 1% uptime.idle
6510 ± 0% +4.0% 6770 ± 0% vmstat.io.bo
19446 ± 1% -9.8% 17546 ± 0% time.involuntary_context_switches
14.00 ± 0% -17.9% 11.50 ± 4% time.percent_of_cpu_this_job_got
13.89 ± 0% -22.9% 10.71 ± 0% time.system_time
0.59 ± 6% -18.3% 0.48 ± 3% time.user_time
24.32 ± 0% +17.5% 28.57 ± 0% turbostat.%Busy
792.00 ± 1% +19.5% 946.75 ± 0% turbostat.Avg_MHz
22.05 ± 0% +142.3% 53.42 ± 0% turbostat.CPU%c1
44.77 ± 0% -70.4% 13.25 ± 2% turbostat.CPU%c3
8.87 ± 5% -46.4% 4.76 ± 1% turbostat.CPU%c6
18381428 ± 3% +761.8% 1.584e+08 ± 0% cpuidle.C1-NHM.time
32978 ± 1% +191.0% 95971 ± 0% cpuidle.C1-NHM.usage
24159280 ± 1% +268.7% 89074691 ± 1% cpuidle.C1E-NHM.time
39453 ± 0% +31.4% 51846 ± 1% cpuidle.C1E-NHM.usage
3.87e+08 ± 0% -48.4% 1.998e+08 ± 0% cpuidle.C3-NHM.time
209952 ± 0% -41.9% 122009 ± 0% cpuidle.C3-NHM.usage
1.726e+08 ± 2% -45.9% 93298544 ± 2% cpuidle.C6-NHM.time
84430 ± 1% -50.4% 41860 ± 1% cpuidle.C6-NHM.usage
1.748e+08 ± 0% +15.4% 2.018e+08 ± 0% cpuidle.POLL.time
120026 ± 0% +32.3% 158824 ± 0% cpuidle.POLL.usage
1432 ± 52% -34.0% 945.59 ± 7% sched_debug.cfs_rq:/.exec_clock.1
1099 ± 7% -17.3% 909.21 ± 7% sched_debug.cfs_rq:/.exec_clock.2
1102 ± 4% -19.5% 887.21 ± 4% sched_debug.cfs_rq:/.exec_clock.3
2120 ± 44% -70.8% 618.32 ± 6% sched_debug.cfs_rq:/.exec_clock.4
741.50 ± 6% -19.6% 595.94 ± 9% sched_debug.cfs_rq:/.exec_clock.5
848.32 ± 12% -17.9% 696.64 ± 14% sched_debug.cfs_rq:/.exec_clock.7
1242 ± 0% -12.2% 1091 ± 0% sched_debug.cfs_rq:/.exec_clock.avg
706.35 ± 2% -19.0% 572.30 ± 5% sched_debug.cfs_rq:/.exec_clock.min
696.95 ± 12% +26.4% 881.26 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
80.73 ± 17% +31.5% 106.16 ± 16% sched_debug.cfs_rq:/.load_avg.avg
3549 ± 15% +37.7% 4888 ± 7% sched_debug.cfs_rq:/.min_vruntime.0
3473 ± 25% -52.9% 1636 ± 15% sched_debug.cfs_rq:/.min_vruntime.4
2195 ± 19% -24.9% 1649 ± 14% sched_debug.cfs_rq:/.min_vruntime.5
2198 ± 16% -22.2% 1711 ± 15% sched_debug.cfs_rq:/.min_vruntime.7
2703 ± 0% -10.5% 2419 ± 0% sched_debug.cfs_rq:/.min_vruntime.avg
4291 ± 8% +13.9% 4888 ± 7% sched_debug.cfs_rq:/.min_vruntime.max
1806 ± 5% -21.1% 1424 ± 5% sched_debug.cfs_rq:/.min_vruntime.min
788.12 ± 11% +30.8% 1030 ± 14% sched_debug.cfs_rq:/.min_vruntime.stddev
-577.72 ±-184% +349.5% -2596 ±-25% sched_debug.cfs_rq:/.spread0.1
-798.00 ±-80% +189.1% -2306 ±-17% sched_debug.cfs_rq:/.spread0.2
-1088 ±-70% +121.2% -2408 ±-15% sched_debug.cfs_rq:/.spread0.3
-77.23 ±-1651% +4110.9% -3251 ±-17% sched_debug.cfs_rq:/.spread0.4
-1355 ±-11% +139.0% -3239 ±-16% sched_debug.cfs_rq:/.spread0.5
-846.87 ±-66% +191.5% -2469 ±-15% sched_debug.cfs_rq:/.spread0.avg
-1744 ±-34% +98.5% -3463 ±-13% sched_debug.cfs_rq:/.spread0.min
788.41 ± 11% +30.8% 1031 ± 14% sched_debug.cfs_rq:/.spread0.stddev
166.83 ± 33% +86.1% 310.50 ± 55% sched_debug.cfs_rq:/.util_avg.5
633424 ± 20% +36.3% 863396 ± 13% sched_debug.cpu.avg_idle.7
359464 ± 23% +34.2% 482294 ± 17% sched_debug.cpu.avg_idle.min
0.75 ±110% +300.0% 3.00 ± 81% sched_debug.cpu.cpu_load[1].3
0.50 ±100% +450.0% 2.75 ± 69% sched_debug.cpu.cpu_load[2].3
0.50 ±173% +500.0% 3.00 ± 52% sched_debug.cpu.cpu_load[3].3
0.25 ±173% +1300.0% 3.50 ± 58% sched_debug.cpu.cpu_load[4].3
6351 ± 12% -30.0% 4445 ± 2% sched_debug.cpu.nr_load_updates.4
37017 ± 6% +11.2% 41155 ± 7% sched_debug.cpu.nr_switches.7
13595 ± 8% +14.2% 15525 ± 7% sched_debug.cpu.nr_switches.stddev
-2130 ± -4% -17.3% -1761 ± -4% sched_debug.cpu.nr_uninterruptible.0
-337.83 ±-28% -42.9% -192.75 ±-15% sched_debug.cpu.nr_uninterruptible.2
784.00 ± 9% -30.2% 547.25 ± 19% sched_debug.cpu.nr_uninterruptible.5
926.00 ± 7% -25.6% 688.50 ± 2% sched_debug.cpu.nr_uninterruptible.max
-2129 ± -4% -17.3% -1760 ± -4% sched_debug.cpu.nr_uninterruptible.min
959.80 ± 5% -20.8% 759.81 ± 2% sched_debug.cpu.nr_uninterruptible.stddev
37044 ± 6% +11.2% 41177 ± 7% sched_debug.cpu.sched_count.7
14921 ± 8% +16.0% 17307 ± 9% sched_debug.cpu.sched_goidle.7
21799 ± 4% +10.5% 24078 ± 1% sched_debug.cpu.ttwu_count.stddev
22901 ± 2% +12.5% 25754 ± 4% sched_debug.cpu.ttwu_local.0
4759 ± 11% -27.2% 3465 ± 3% sched_debug.cpu.ttwu_local.4
22984 ± 1% +12.4% 25827 ± 4% sched_debug.cpu.ttwu_local.max
6202 ± 1% +16.4% 7217 ± 5% sched_debug.cpu.ttwu_local.stddev
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_task/rootfs/tbox_group/test/testcase:
gcc-4.9/performance/x86_64-rhel/1/debian-x86_64-2015-02-07.cgz/lkp-ivb-d02/execl/unixbench
commit:
v4.5-rc1
6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
---------------- --------------------------
%stddev %change %stddev
\ | \
1260 ± 0% +8.7% 1369 ± 0% unixbench.score
484658 ± 0% +8.7% 526705 ± 0% unixbench.time.involuntary_context_switches
22562139 ± 0% +8.7% 24527176 ± 0% unixbench.time.minor_page_faults
515.20 ± 3% +84.1% 948.25 ± 2% time.voluntary_context_switches
17071 ± 0% +7.9% 18427 ± 0% vmstat.system.cs
2842 ± 2% +110.9% 5993 ± 0% vmstat.system.in
40099209 ± 5% +367.2% 1.873e+08 ± 4% cpuidle.C1E-IVB.time
314651 ± 5% +221.5% 1011451 ± 0% cpuidle.C1E-IVB.usage
48936191 ± 9% -66.3% 16512783 ± 27% cpuidle.C3-IVB.time
141452 ± 9% -79.3% 29263 ± 29% cpuidle.C3-IVB.usage
2.177e+08 ± 3% -55.1% 97821419 ± 4% cpuidle.C6-IVB.time
292192 ± 3% -82.4% 51299 ± 15% cpuidle.C6-IVB.usage
142094 ± 2% +14.3% 162480 ± 1% sched_debug.cpu.nr_switches.0
150091 ± 2% +13.5% 170367 ± 1% sched_debug.cpu.sched_count.0
153262 ± 3% +11.2% 170368 ± 1% sched_debug.cpu.sched_count.max
51184 ± 4% +16.6% 59659 ± 2% sched_debug.cpu.sched_goidle.0
41761 ± 5% +8.2% 45170 ± 3% sched_debug.cpu.sched_goidle.min
40770 ± 4% +14.0% 46477 ± 6% sched_debug.cpu.ttwu_count.min
43310 ± 3% +12.5% 48739 ± 0% sched_debug.cpu.ttwu_local.0
35767 ± 1% +11.3% 39826 ± 2% sched_debug.cpu.ttwu_local.3
22.72 ± 0% +5.6% 23.99 ± 0% turbostat.%Busy
747.40 ± 0% +5.7% 789.75 ± 0% turbostat.Avg_MHz
41.33 ± 2% +60.1% 66.16 ± 0% turbostat.CPU%c1
25.99 ± 3% -96.0% 1.03 ± 26% turbostat.CPU%c3
9.96 ± 1% -11.4% 8.83 ± 2% turbostat.CPU%c6
10.22 ± 0% +7.2% 10.96 ± 0% turbostat.CorWatt
0.22 ± 49% +273.9% 0.83 ± 50% turbostat.Pkg%pc3
8.98 ± 2% -16.2% 7.53 ± 5% turbostat.Pkg%pc6
27.07 ± 0% +2.7% 27.81 ± 0% turbostat.PkgWatt
ivb43: Ivytown Ivy Bridge-EP
Memory: 64G
nhm4: Nehalem
Memory: 4G
lkp-ivb-d02: Ivy Bridge
Memory: 8G
fsmark.time.percent_of_cpu_this_job_got
14 *+-*--*--*--*--*--*--*--*--*--*-----*-*-----*--*--*--*--*--*--*--*--*--*
| .. .. |
13 ++ * * |
12 ++ O O O O |
| |
11 ++ O O O O O O O O O O O O |
| |
10 ++ |
| |
9 ++ |
8 ++ |
| |
7 ++ O O |
| |
6 O+-O--O-----O-----O----------------------------------------------------+
cpuidle.C1-NHM.time
2.5e+08 ++-O--O----O-----O------------------------------------------------+
O O O |
| |
2e+08 ++ |
| |
| O O O O O O O O O O O O O O O O |
1.5e+08 ++ |
| |
1e+08 ++ |
| |
| |
5e+07 ++ |
| |
*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*
0 ++----------------------------------------------------------------+
cpuidle.C1-NHM.usage
120000 O+-O---------------------------------------------------------------+
| O O O O O |
110000 ++ |
100000 ++ O O O |
| O O O O O O O O O O O O O |
90000 ++ |
80000 ++ |
| |
70000 ++ |
60000 ++ |
| |
50000 ++ |
40000 ++ *.. *.. |
| .*.. .. .. .*.. .*..|
30000 *+-*--*----*--*--*--*-*--*--*-----*-*-----*--*-*-----*--*--*-*-----*
cpuidle.C1E-NHM.time
1e+08 ++------------------------------------------------------------------+
| |
9e+07 ++ O O O O O O O O O O O O O O O O |
8e+07 O+ O O O O O O |
| |
7e+07 ++ |
| |
6e+07 ++ |
| |
5e+07 ++ |
4e+07 ++ |
| |
3e+07 ++ .*.. .*.. |
*..*..*..*.*..*..*..*..*..*.*. *..*. *.*..*..*..*..*..*.*..*..*
2e+07 ++------------------------------------------------------------------+
cpuidle.C3-NHM.time
4.5e+08 ++----------------------------------------------------------------+
| |
4e+08 ++ .*..*.*..*..*..*.*..*..*..*. |
*..*..*.*..*. *..*..*..*.*..*..*..*.*..*
| |
3.5e+08 ++ |
| |
3e+08 ++ |
| |
2.5e+08 ++ |
| |
| O O |
2e+08 O+ O O O O O O O O O O O O O O O O O |
| O O O |
1.5e+08 ++----------------------------------------------------------------+
cpuidle.C3-NHM.usage
280000 ++-----------------------------------------------------------------+
| * * |
260000 ++ : : : : |
240000 ++ : : : : |
| : : : : |
220000 *+.*.. .*..*..*..*..*.*..*..* *.* *..*. .*..*..*..*. .*..*
200000 ++ * *. *. |
| |
180000 ++ |
160000 ++ |
| O |
140000 O+ |
120000 ++ O O O O O O O O O O O O O O O |
| O O O O O O |
100000 ++-----------------------------------------------------------------+
cpuidle.C6-NHM.time
2e+08 ++----------------------------------------------------------------+
| |
1.8e+08 ++ .* *.. .*.. .* |
*..*. + .*..*. .. .* *..*.. *..*. .*..*. + |
| *..*. * *. : + + *.*. *..*
1.6e+08 ++ : + * |
| * |
1.4e+08 ++ |
| |
1.2e+08 ++ |
| |
| O |
1e+08 ++ O O O O O O O O O |
| O O O O O O O O O O |
8e+07 O+----O----------O------------------------------------------------+
cpuidle.C6-NHM.usage
90000 ++---------------------*--------------------------------------------+
*..*..*.. .*..*.. .. .*.. .*..*..*..*.*..*.. .*..*.*.. |
80000 ++ *.*. * * *. *..*. *..*
| |
| |
70000 ++ |
| |
60000 ++ |
| |
50000 ++ |
| |
| O O O O O O O O O O O O O O O O O |
40000 O+ O O O O O |
| |
30000 ++------------------------------------------------------------------+
aim9.shell_rtns_2.ops_per_sec
460 ++--------------------------------------------------------------------+
| O |
450 O+ O O O O O O O O O |
440 ++ O O O O O O O O O |
| O |
430 ++ |
420 ++ |
| |
410 ++ |
400 ++ * |
| *.. : : *.. *..|
390 ++ + *. : : + *. : *
380 *+. + *.. .*.*..*..*.*..*..* : .*. + *.. : |
| *.* *..*. *. *..* *..* |
370 ++--------------------------------------------------------------------+
aim9.time.user_time
58 ++-------------------------------O-------------------------------------+
| O O O O O O O O O O O O O O O O O |
57 O+ O |
56 ++ O |
| |
55 ++ |
54 ++ |
| |
53 ++ |
52 ++ * |
| *.. + + *. *..|
51 ++ + *.. + + + *.. : *
50 *+.*. + * *..*..*.*..*.. .*.* *.*..*.. + *..*.. : |
| * + .. *. * * |
49 ++--------------*------------------------------------------------------+
aim9.time.minor_page_faults
4.5e+07 ++----------------------------------------------------------------+
O O |
4.4e+07 ++ O O O O O O O O O O O O O O O O O |
4.3e+07 ++ O O |
| |
4.2e+07 ++ |
4.1e+07 ++ |
| |
4e+07 ++ |
3.9e+07 ++ * |
| *. : + *. *..|
3.8e+07 ++ .. *.. .*..*.*.. : + .. *.. + *
3.7e+07 *+.*.* *.*..* *.*..*..* *.*..*.* *.*..* |
| |
3.6e+07 ++----------------------------------------------------------------+
aim9.time.voluntary_context_switches
1.1e+06 ++---------------------------------------------------------------+
1.08e+06 ++ O |
O O O O O O O O O |
1.06e+06 ++ O O O O O O O O O O |
1.04e+06 ++ O |
| |
1.02e+06 ++ |
1e+06 ++ |
980000 ++ |
| |
960000 ++ * |
940000 ++ *. + : *.. *.|
| + *.. .*.*.. + : : *. + *
920000 *+. + *. .*. *.*..*.* *..*. : *.. + |
900000 ++-*-*---------*--*--------------------------*--*---------*-*----+
aim9.time.involuntary_context_switches
420000 ++-----------------------------------------------------------------+
| |
410000 O+ O O O O O |
400000 ++ O O O O O O O O O O |
| O O O O O |
390000 ++ |
| |
380000 ++ |
| |
370000 ++ |
360000 ++ * |
| *. + : *. *..|
350000 ++ + *..*. .*.*..*.*..*..*. + : + *.. : *
*.. + *..*. * *..*. + *. : |
340000 ++-*-*----------------------------------------*--*---------*--*----+
unixbench.score
1400 ++-------------------------------------------------------------------+
| O O O O O |
1380 O+O O O O O O O O O O O |
1360 ++ O O O O O O O O O |
| O |
1340 ++ |
| |
1320 ++ |
| |
1300 ++ |
1280 ++ |
| .*.*. .*. |
1260 *+*.*.*.*.*.*.*. .*.*.* * *.**.*.*.*.*.*. .*.*.*.*.*.*.*.*.*. .*
| * * * |
1240 ++-------------------------------------------------------------------+
unixbench.time.involuntary_context_switches
540000 ++-----------------------------------------------------------------+
| O O O O O OO |
530000 ++O O O O O O |
O O O O O O O O O O O O O |
| O |
520000 ++ |
| |
510000 ++ |
| |
500000 ++ |
| |
| |
490000 ++ .*. .*. .*.*. .*. .*. .* |
*.*.* *.**. .*.* * * *.** *.*.*. .*.*.*.*.* *.*.*. .*.*
480000 ++-----------*------------------------------*------------------*---+
[*] 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
[-- Attachment #2: job.yaml --]
[-- Type: text/plain, Size: 3537 bytes --]
---
LKP_SERVER: inn
LKP_CGI_PORT: 80
LKP_CIFS_PORT: 139
testcase: unixbench
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: 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
model: Ivy Bridge
nr_cpu: 4
memory: 8G
nr_hdd_partitions: 1
hdd_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part1"
swap_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part3"
rootfs_partition: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part4"
netconsole_port: 66723
category: benchmark
nr_task: 1
unixbench:
test: execl
queue: bisect
testbox: lkp-ivb-d02
tbox_group: lkp-ivb-d02
kconfig: x86_64-rhel
enqueue_time: 2016-02-01 04:41:40.844697988 +08:00
id: ab239be39f92df1f1f155f9ff8ab50bd48a204bb
user: lkp
compiler: gcc-4.9
head_commit: a66aef2038ce0ce7386c40e2a010beb2cb7895d2
base_commit: 92e963f50fc74041b5e9e744c330dca48e04f08d
branch: linux-devel/devel-hourly-2016013119
rootfs: debian-x86_64-2015-02-07.cgz
result_root: "/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1"
job_file: "/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml"
max_uptime: 836.86
initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
bootloader_append:
- root=/dev/ram0
- user=lkp
- job=/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml
- ARCH=x86_64
- kconfig=x86_64-rhel
- branch=linux-devel/devel-hourly-2016013119
- commit=6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
- BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f
- max_uptime=836
- RESULT_ROOT=/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1
- LKP_SERVER=inn
- |2-
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-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/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,/lkp/benchmarks/unixbench.cgz"
linux_headers_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/linux-headers.cgz"
repeat_to: 2
kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f"
dequeue_time: 2016-02-01 04:49:05.273523858 +08:00
job_state: finished
loadavg: 0.75 0.27 0.10 1/120 2153
start_time: '1454273365'
end_time: '1454273464'
version: "/lkp/lkp/.src-20160127-223853"
[-- Attachment #3: reproduce.sh --]
[-- Type: application/x-sh, Size: 409 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [lib] 6ffc77f48b: 15.8% aim9.shell_rtns_2.ops_per_sec, +8.7% unixbench.score
2016-02-01 1:08 ` [lkp] " kernel test robot
@ 2016-02-01 5:41 ` Andi Kleen
-1 siblings, 0 replies; 6+ messages in thread
From: Andi Kleen @ 2016-02-01 5:41 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 64005 bytes --]
On Mon, Feb 01, 2016 at 09:08:44AM +0800, kernel test robot wrote:
> FYI, we noticed the below changes on
>
> https://github.com/0day-ci/linux Andi-Kleen/Optimize-int_sqrt-for-small-values-for-faster-idle/20160129-054629
> commit 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83 ("Optimize int_sqrt for small values for faster idle")
>
>
> =========================================================================================
> compiler/cpufreq_governor/kconfig/rootfs/tbox_group/test/testcase/testtime:
> gcc-4.9/performance/x86_64-rhel/debian-x86_64-2015-02-07.cgz/ivb43/shell_rtns_2/aim9/300s
>
> commit:
> v4.5-rc1
> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>
> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
> ---------------- --------------------------
> %stddev %change %stddev
> \ | \
> 383.55 ± 1% +15.8% 444.19 ± 0% aim9.shell_rtns_2.ops_per_sec
That means it is faster, right?
That's more than i expected.
-Andi
> 346042 ± 1% +15.7% 400253 ± 0% aim9.time.involuntary_context_switches
> 37653157 ± 1% +16.0% 43669205 ± 0% aim9.time.minor_page_faults
> 50.58 ± 1% +13.5% 57.41 ± 0% aim9.time.user_time
> 920242 ± 1% +15.6% 1063902 ± 0% aim9.time.voluntary_context_switches
> 165192 ± 0% -9.3% 149802 ± 0% meminfo.Committed_AS
> 858.50 ±112% +159.7% 2229 ± 2% numa-vmstat.node1.nr_inactive_anon
> 1903 ± 34% +49.7% 2850 ± 1% numa-vmstat.node1.nr_mapped
> 15155 ± 0% +3.0% 15608 ± 0% vmstat.system.cs
> 1900 ± 3% +8.5% 2061 ± 1% vmstat.system.in
> 1481 ±142% +243.8% 5094 ± 20% numa-meminfo.node1.AnonHugePages
> 3435 ±112% +159.6% 8918 ± 2% numa-meminfo.node1.Inactive(anon)
> 7619 ± 34% +49.7% 11403 ± 1% numa-meminfo.node1.Mapped
> 346042 ± 1% +15.7% 400253 ± 0% time.involuntary_context_switches
> 37653157 ± 1% +16.0% 43669205 ± 0% time.minor_page_faults
> 50.58 ± 1% +13.5% 57.41 ± 0% time.user_time
> 920242 ± 1% +15.6% 1063902 ± 0% time.voluntary_context_switches
> 32159302 ± 2% +16.1% 37352805 ± 0% proc-vmstat.numa_hit
> 32153109 ± 2% +16.2% 37346613 ± 0% proc-vmstat.numa_local
> 8294 ± 4% +10.3% 9146 ± 3% proc-vmstat.pgactivate
> 31753265 ± 2% +16.7% 37041704 ± 0% proc-vmstat.pgalloc_normal
> 38274072 ± 1% +15.7% 44274006 ± 0% proc-vmstat.pgfault
> 33586569 ± 2% +16.4% 39090694 ± 0% proc-vmstat.pgfree
> 2.15 ± 2% +31.0% 2.81 ± 1% turbostat.%Busy
> 69.83 ± 1% +21.0% 84.50 ± 1% turbostat.Avg_MHz
> 14.71 ± 30% +364.4% 68.29 ± 2% turbostat.CPU%c1
> 0.13 ±115% +4530.3% 5.86 ± 5% turbostat.CPU%c3
> 83.02 ± 5% -72.3% 23.04 ± 6% turbostat.CPU%c6
> 67.08 ± 1% +15.6% 77.53 ± 0% turbostat.CorWatt
> 13.68 ± 13% -96.9% 0.42 ±102% turbostat.Pkg%pc2
> 97.47 ± 0% +10.7% 107.90 ± 0% turbostat.PkgWatt
> 4.115e+08 ± 95% +1040.5% 4.693e+09 ± 3% cpuidle.C1-IVT.time
> 35607 ± 31% +459.1% 199082 ± 1% cpuidle.C1-IVT.usage
> 692205 ± 47% +1.4e+05% 9.935e+08 ± 2% cpuidle.C1E-IVT.time
> 1987 ± 17% +9685.5% 194454 ± 1% cpuidle.C1E-IVT.usage
> 17330705 ±111% +5212.9% 9.208e+08 ± 4% cpuidle.C3-IVT.time
> 6416 ± 72% +4164.8% 273664 ± 2% cpuidle.C3-IVT.usage
> 1.37e+10 ± 3% -45.7% 7.434e+09 ± 2% cpuidle.C6-IVT.time
> 2046699 ± 1% -20.6% 1625729 ± 2% cpuidle.C6-IVT.usage
> 9298422 ± 67% +725.2% 76732660 ± 5% cpuidle.POLL.time
> 21792 ± 13% -19.9% 17456 ± 6% cpuidle.POLL.usage
> 8535 ± 2% +8.7% 9274 ± 2% slabinfo.anon_vma.active_objs
> 8535 ± 2% +8.7% 9274 ± 2% slabinfo.anon_vma.num_objs
> 25398 ± 3% +22.3% 31057 ± 1% slabinfo.anon_vma_chain.active_objs
> 25427 ± 3% +22.5% 31141 ± 1% slabinfo.anon_vma_chain.num_objs
> 14169 ± 5% -13.4% 12270 ± 0% slabinfo.kmalloc-256.active_objs
> 14612 ± 5% -12.5% 12786 ± 0% slabinfo.kmalloc-256.num_objs
> 39366 ± 7% +40.7% 55384 ± 3% slabinfo.kmalloc-32.active_objs
> 307.00 ± 7% +41.3% 433.75 ± 3% slabinfo.kmalloc-32.active_slabs
> 39366 ± 7% +41.2% 55578 ± 3% slabinfo.kmalloc-32.num_objs
> 307.00 ± 7% +41.3% 433.75 ± 3% slabinfo.kmalloc-32.num_slabs
> 1087 ± 5% -9.7% 982.50 ± 1% slabinfo.mm_struct.active_objs
> 1087 ± 5% -9.7% 982.50 ± 1% slabinfo.mm_struct.num_objs
> 2313 ± 2% +12.8% 2609 ± 3% slabinfo.signal_cache.active_objs
> 2313 ± 2% +12.8% 2609 ± 3% slabinfo.signal_cache.num_objs
> 21538 ± 1% +17.1% 25215 ± 1% slabinfo.vm_area_struct.active_objs
> 21595 ± 1% +17.1% 25279 ± 1% slabinfo.vm_area_struct.num_objs
> 2.49 ± 16% +38.3% 3.44 ± 16% perf-profile.cycles-pp.__libc_fork
> 39.88 ± 9% -26.1% 29.47 ± 23% perf-profile.cycles-pp.call_cpuidle.cpu_startup_entry.start_secondary
> 43.97 ± 9% -24.6% 33.16 ± 21% perf-profile.cycles-pp.cpu_startup_entry.start_secondary
> 39.88 ± 9% -26.1% 29.46 ± 23% perf-profile.cycles-pp.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
> 39.49 ± 9% -26.3% 29.10 ± 23% perf-profile.cycles-pp.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
> 2.55 ± 41% +81.3% 4.62 ± 29% perf-profile.cycles-pp.do_execveat_common.isra.35.sys_execve.return_from_execve
> 9.63 ± 15% +30.1% 12.53 ± 15% perf-profile.cycles-pp.do_page_fault.page_fault
> 3.14 ± 11% +58.7% 4.99 ± 20% perf-profile.cycles-pp.execve
> 0.75 ± 10% +31.3% 0.98 ± 11% perf-profile.cycles-pp.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
> 0.84 ± 13% +38.1% 1.16 ± 16% perf-profile.cycles-pp.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap.mmput
> 8.60 ± 23% +37.6% 11.84 ± 11% perf-profile.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault
> 40.37 ± 10% -26.5% 29.67 ± 23% perf-profile.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry
> 0.75 ± 16% +99.7% 1.51 ± 27% perf-profile.cycles-pp.load_elf_binary.search_binary_handler.load_script.search_binary_handler.do_execveat_common
> 0.84 ± 15% +94.7% 1.63 ± 27% perf-profile.cycles-pp.load_script.search_binary_handler.do_execveat_common.sys_execve.return_from_execve
> 0.71 ± 10% +30.9% 0.92 ± 12% perf-profile.cycles-pp.path_lookupat.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
> 0.75 ± 13% +39.9% 1.04 ± 16% perf-profile.cycles-pp.release_pages.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap
> 2.15 ± 11% +51.3% 3.25 ± 20% perf-profile.cycles-pp.return_from_execve.execve
> 0.76 ± 16% +98.2% 1.51 ± 27% perf-profile.cycles-pp.search_binary_handler.load_script.search_binary_handler.do_execveat_common.sys_execve
> 44.09 ± 9% -24.5% 33.28 ± 21% perf-profile.cycles-pp.start_secondary
> 1.12 ± 6% +23.8% 1.39 ± 8% perf-profile.cycles-pp.sys_access.entry_SYSCALL_64_fastpath
> 2.13 ± 11% +53.6% 3.28 ± 19% perf-profile.cycles-pp.sys_execve.return_from_execve.execve
> 1.55 ± 90% +179.7% 4.33 ± 13% perf-profile.cycles-pp.sys_mmap.entry_SYSCALL_64_fastpath
> 0.80 ± 11% +31.0% 1.05 ± 11% perf-profile.cycles-pp.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
> 4128 ± 9% +17.8% 4862 ± 4% sched_debug.cfs_rq:/.exec_clock.11
> 4062 ± 8% +18.4% 4809 ± 4% sched_debug.cfs_rq:/.exec_clock.12
> 4064 ± 13% +34.4% 5461 ± 27% sched_debug.cfs_rq:/.exec_clock.15
> 3879 ± 14% +41.0% 5469 ± 22% sched_debug.cfs_rq:/.exec_clock.18
> 3831 ± 12% +44.1% 5522 ± 26% sched_debug.cfs_rq:/.exec_clock.19
> 3881 ± 14% +18.1% 4582 ± 3% sched_debug.cfs_rq:/.exec_clock.20
> 3658 ± 14% -30.8% 2529 ± 18% sched_debug.cfs_rq:/.exec_clock.25
> 3756 ± 17% -31.4% 2575 ± 6% sched_debug.cfs_rq:/.exec_clock.26
> 3722 ± 15% -32.2% 2524 ± 10% sched_debug.cfs_rq:/.exec_clock.27
> 4727 ± 20% -31.5% 3240 ± 23% sched_debug.cfs_rq:/.exec_clock.28
> 4448 ± 13% +20.7% 5369 ± 9% sched_debug.cfs_rq:/.exec_clock.3
> 3768 ± 18% -32.1% 2559 ± 5% sched_debug.cfs_rq:/.exec_clock.30
> 3743 ± 16% -38.2% 2312 ± 3% sched_debug.cfs_rq:/.exec_clock.31
> 3675 ± 15% -31.9% 2501 ± 14% sched_debug.cfs_rq:/.exec_clock.32
> 3657 ± 14% -33.4% 2434 ± 7% sched_debug.cfs_rq:/.exec_clock.33
> 3653 ± 15% -27.1% 2663 ± 12% sched_debug.cfs_rq:/.exec_clock.34
> 3102 ± 19% -27.2% 2257 ± 2% sched_debug.cfs_rq:/.exec_clock.37
> 3262 ± 18% -30.5% 2269 ± 2% sched_debug.cfs_rq:/.exec_clock.39
> 3315 ± 16% -25.5% 2469 ± 8% sched_debug.cfs_rq:/.exec_clock.40
> 3250 ± 18% -29.6% 2287 ± 6% sched_debug.cfs_rq:/.exec_clock.43
> 3210 ± 13% -28.2% 2304 ± 5% sched_debug.cfs_rq:/.exec_clock.44
> 3140 ± 16% -25.7% 2332 ± 11% sched_debug.cfs_rq:/.exec_clock.46
> 4772 ± 9% -24.0% 3625 ± 7% sched_debug.cfs_rq:/.exec_clock.47
> 4293 ± 9% +23.1% 5283 ± 3% sched_debug.cfs_rq:/.exec_clock.5
> 2601 ± 10% -22.9% 2007 ± 6% sched_debug.cfs_rq:/.exec_clock.min
> 1245 ± 11% +37.0% 1706 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
> 4.50 ± 58% +883.3% 44.25 ±115% sched_debug.cfs_rq:/.load_avg.15
> 2.00 ±141% +2012.5% 42.25 ± 91% sched_debug.cfs_rq:/.load_avg.26
> 92810 ± 7% +24.5% 115532 ± 5% sched_debug.cfs_rq:/.min_vruntime.0
> 85375 ± 10% +16.7% 99616 ± 8% sched_debug.cfs_rq:/.min_vruntime.1
> 84119 ± 9% +17.3% 98679 ± 6% sched_debug.cfs_rq:/.min_vruntime.11
> 76159 ± 14% +26.3% 96158 ± 4% sched_debug.cfs_rq:/.min_vruntime.12
> 73708 ± 11% +22.3% 90163 ± 4% sched_debug.cfs_rq:/.min_vruntime.13
> 73462 ± 12% +22.8% 90186 ± 4% sched_debug.cfs_rq:/.min_vruntime.14
> 78532 ± 11% +18.3% 92890 ± 2% sched_debug.cfs_rq:/.min_vruntime.15
> 75619 ± 15% +23.4% 93308 ± 5% sched_debug.cfs_rq:/.min_vruntime.18
> 73782 ± 12% +26.1% 93064 ± 2% sched_debug.cfs_rq:/.min_vruntime.19
> 85825 ± 12% +16.9% 100371 ± 6% sched_debug.cfs_rq:/.min_vruntime.2
> 73784 ± 14% +26.7% 93455 ± 3% sched_debug.cfs_rq:/.min_vruntime.20
> 77996 ± 11% +25.4% 97835 ± 8% sched_debug.cfs_rq:/.min_vruntime.21
> 75401 ± 12% +24.0% 93489 ± 3% sched_debug.cfs_rq:/.min_vruntime.22
> 71851 ± 10% +25.9% 90432 ± 8% sched_debug.cfs_rq:/.min_vruntime.23
> 85321 ± 16% -25.5% 63569 ± 11% sched_debug.cfs_rq:/.min_vruntime.24
> 84385 ± 16% -37.7% 52578 ± 19% sched_debug.cfs_rq:/.min_vruntime.25
> 86487 ± 19% -38.7% 52989 ± 10% sched_debug.cfs_rq:/.min_vruntime.26
> 85768 ± 18% -40.0% 51463 ± 14% sched_debug.cfs_rq:/.min_vruntime.27
> 86568 ± 17% -35.1% 56182 ± 9% sched_debug.cfs_rq:/.min_vruntime.29
> 87224 ± 19% -38.6% 53580 ± 10% sched_debug.cfs_rq:/.min_vruntime.30
> 86397 ± 16% -44.6% 47867 ± 6% sched_debug.cfs_rq:/.min_vruntime.31
> 84687 ± 17% -39.7% 51047 ± 15% sched_debug.cfs_rq:/.min_vruntime.32
> 84737 ± 15% -43.4% 47972 ± 11% sched_debug.cfs_rq:/.min_vruntime.33
> 84538 ± 17% -37.4% 52927 ± 17% sched_debug.cfs_rq:/.min_vruntime.34
> 82873 ± 16% -37.1% 52164 ± 8% sched_debug.cfs_rq:/.min_vruntime.35
> 70798 ± 20% -27.7% 51222 ± 1% sched_debug.cfs_rq:/.min_vruntime.36
> 71650 ± 21% -35.4% 46267 ± 5% sched_debug.cfs_rq:/.min_vruntime.37
> 72302 ± 21% -36.2% 46131 ± 10% sched_debug.cfs_rq:/.min_vruntime.38
> 73956 ± 20% -39.9% 44478 ± 6% sched_debug.cfs_rq:/.min_vruntime.39
> 74719 ± 18% -35.9% 47906 ± 4% sched_debug.cfs_rq:/.min_vruntime.40
> 73599 ± 18% -41.1% 43371 ± 7% sched_debug.cfs_rq:/.min_vruntime.41
> 74129 ± 19% -35.8% 47573 ± 8% sched_debug.cfs_rq:/.min_vruntime.42
> 74757 ± 21% -37.4% 46822 ± 9% sched_debug.cfs_rq:/.min_vruntime.43
> 71249 ± 18% -38.7% 43668 ± 3% sched_debug.cfs_rq:/.min_vruntime.44
> 70889 ± 17% -33.9% 46869 ± 6% sched_debug.cfs_rq:/.min_vruntime.46
> 74088 ± 17% -38.5% 45599 ± 12% sched_debug.cfs_rq:/.min_vruntime.47
> 80424 ± 3% -8.9% 73252 ± 4% sched_debug.cfs_rq:/.min_vruntime.avg
> 105781 ± 3% +10.4% 116776 ± 4% sched_debug.cfs_rq:/.min_vruntime.max
> 57525 ± 10% -32.3% 38928 ± 4% sched_debug.cfs_rq:/.min_vruntime.min
> 14190 ± 24% +74.0% 24696 ± 1% sched_debug.cfs_rq:/.min_vruntime.stddev
> -7435 ±-42% +114.1% -15916 ±-24% sched_debug.cfs_rq:/.spread0.1
> -6966 ±-86% +135.3% -16394 ±-33% sched_debug.cfs_rq:/.spread0.10
> -7496 ±-108% +593.2% -51965 ± -6% sched_debug.cfs_rq:/.spread0.24
> -8433 ±-93% +646.5% -62957 ± -7% sched_debug.cfs_rq:/.spread0.25
> -6331 ±-163% +887.9% -62545 ± -7% sched_debug.cfs_rq:/.spread0.26
> -7049 ±-132% +808.8% -64072 ±-10% sched_debug.cfs_rq:/.spread0.27
> -4943 ±-273% +1076.4% -58160 ±-10% sched_debug.cfs_rq:/.spread0.28
> -6250 ±-142% +849.5% -59353 ± -5% sched_debug.cfs_rq:/.spread0.29
> -5595 ±-201% +1007.3% -61955 ± -6% sched_debug.cfs_rq:/.spread0.30
> -6423 ±-124% +953.4% -67668 ± -7% sched_debug.cfs_rq:/.spread0.31
> -8133 ±-103% +692.9% -64488 ± -7% sched_debug.cfs_rq:/.spread0.32
> -8083 ±-81% +735.9% -67563 ± -5% sched_debug.cfs_rq:/.spread0.33
> -8282 ±-100% +655.9% -62608 ± -9% sched_debug.cfs_rq:/.spread0.34
> -9948 ±-74% +537.0% -63371 ± -7% sched_debug.cfs_rq:/.spread0.35
> -22023 ±-94% +192.0% -64313 ±-10% sched_debug.cfs_rq:/.spread0.36
> -21171 ±-100% +227.2% -69269 ± -6% sched_debug.cfs_rq:/.spread0.37
> -20521 ±-103% +238.2% -69404 ± -7% sched_debug.cfs_rq:/.spread0.38
> -18866 ±-112% +276.6% -71058 ± -6% sched_debug.cfs_rq:/.spread0.39
> -18104 ±-110% +273.6% -67630 ±-11% sched_debug.cfs_rq:/.spread0.40
> -19223 ±-99% +275.4% -72165 ± -9% sched_debug.cfs_rq:/.spread0.41
> -18694 ±-109% +263.5% -67963 ±-11% sched_debug.cfs_rq:/.spread0.42
> -18066 ±-122% +280.3% -68713 ± -4% sched_debug.cfs_rq:/.spread0.43
> -21575 ±-87% +233.1% -71868 ± -7% sched_debug.cfs_rq:/.spread0.44
> -22907 ±-95% +196.5% -67923 ± -6% sched_debug.cfs_rq:/.spread0.45
> -21935 ±-83% +213.0% -68667 ± -9% sched_debug.cfs_rq:/.spread0.46
> -18737 ±-101% +273.3% -69937 ± -8% sched_debug.cfs_rq:/.spread0.47
> -3013 ±-283% +514.6% -18522 ±-37% sched_debug.cfs_rq:/.spread0.6
> -5884 ±-109% +282.8% -22524 ±-27% sched_debug.cfs_rq:/.spread0.7
> -7321 ±-61% +190.8% -21286 ±-17% sched_debug.cfs_rq:/.spread0.8
> -8126 ±-67% +148.3% -20175 ±-28% sched_debug.cfs_rq:/.spread0.9
> -12393 ±-54% +241.2% -42282 ±-11% sched_debug.cfs_rq:/.spread0.avg
> 12967 ± 38% -90.4% 1243 ± 81% sched_debug.cfs_rq:/.spread0.max
> -35294 ±-29% +117.1% -76608 ± -8% sched_debug.cfs_rq:/.spread0.min
> 14191 ± 24% +74.0% 24697 ± 1% sched_debug.cfs_rq:/.spread0.stddev
> 28.17 ± 19% +133.4% 65.75 ± 57% sched_debug.cfs_rq:/.util_avg.2
> 32.17 ± 42% -62.7% 12.00 ±113% sched_debug.cfs_rq:/.util_avg.40
> 51.00 ± 74% -82.4% 9.00 ± 47% sched_debug.cfs_rq:/.util_avg.45
> 980055 ± 1% -16.2% 821316 ± 7% sched_debug.cpu.avg_idle.2
> 974897 ± 2% -10.6% 872035 ± 6% sched_debug.cpu.avg_idle.21
> 970838 ± 3% -17.5% 800879 ± 9% sched_debug.cpu.avg_idle.24
> 922584 ± 5% -13.3% 799667 ± 6% sched_debug.cpu.avg_idle.25
> 939820 ± 6% -14.1% 807532 ± 4% sched_debug.cpu.avg_idle.26
> 972194 ± 3% -15.5% 821130 ± 8% sched_debug.cpu.avg_idle.27
> 943576 ± 4% -15.6% 795980 ± 8% sched_debug.cpu.avg_idle.28
> 972757 ± 4% -11.8% 858039 ± 7% sched_debug.cpu.avg_idle.29
> 935963 ± 4% -15.2% 793464 ± 3% sched_debug.cpu.avg_idle.31
> 961054 ± 4% -20.4% 765294 ± 7% sched_debug.cpu.avg_idle.32
> 953272 ± 4% -15.5% 805746 ± 1% sched_debug.cpu.avg_idle.33
> 957697 ± 3% -19.9% 767409 ± 9% sched_debug.cpu.avg_idle.35
> 976711 ± 2% -14.0% 840209 ± 6% sched_debug.cpu.avg_idle.39
> 944871 ± 3% -13.8% 814393 ± 4% sched_debug.cpu.avg_idle.40
> 944464 ± 4% -17.5% 779383 ± 4% sched_debug.cpu.avg_idle.42
> 960406 ± 4% -16.8% 799490 ± 11% sched_debug.cpu.avg_idle.43
> 915603 ± 5% -14.6% 781850 ± 8% sched_debug.cpu.avg_idle.44
> 954052 ± 4% -13.2% 827775 ± 5% sched_debug.cpu.avg_idle.46
> 950001 ± 2% -8.9% 865227 ± 0% sched_debug.cpu.avg_idle.avg
> 566441 ± 14% -31.7% 386678 ± 12% sched_debug.cpu.avg_idle.min
> 95996 ± 24% +77.9% 170770 ± 2% sched_debug.cpu.avg_idle.stddev
> 10.00 ± 19% +37.9% 13.79 ± 22% sched_debug.cpu.cpu_load[1].max
> 33187 ± 9% -12.3% 29089 ± 4% sched_debug.cpu.nr_load_updates.1
> 33201 ± 9% -14.1% 28515 ± 1% sched_debug.cpu.nr_load_updates.14
> 32980 ± 9% -15.6% 27828 ± 2% sched_debug.cpu.nr_load_updates.2
> 18677 ± 11% -33.2% 12473 ± 8% sched_debug.cpu.nr_load_updates.24
> 18489 ± 13% -41.7% 10787 ± 13% sched_debug.cpu.nr_load_updates.25
> 18563 ± 13% -43.2% 10537 ± 3% sched_debug.cpu.nr_load_updates.26
> 19106 ± 10% -44.0% 10694 ± 5% sched_debug.cpu.nr_load_updates.27
> 18840 ± 14% -39.1% 11482 ± 6% sched_debug.cpu.nr_load_updates.28
> 19114 ± 12% -39.8% 11513 ± 7% sched_debug.cpu.nr_load_updates.29
> 33625 ± 10% -13.2% 29191 ± 3% sched_debug.cpu.nr_load_updates.3
> 19486 ± 11% -42.0% 11305 ± 6% sched_debug.cpu.nr_load_updates.30
> 19086 ± 9% -46.3% 10242 ± 2% sched_debug.cpu.nr_load_updates.31
> 18883 ± 9% -43.0% 10772 ± 6% sched_debug.cpu.nr_load_updates.32
> 18809 ± 10% -42.5% 10815 ± 3% sched_debug.cpu.nr_load_updates.33
> 18641 ± 13% -37.1% 11717 ± 4% sched_debug.cpu.nr_load_updates.34
> 18649 ± 13% -41.6% 10892 ± 4% sched_debug.cpu.nr_load_updates.35
> 17519 ± 14% -36.1% 11197 ± 1% sched_debug.cpu.nr_load_updates.36
> 17605 ± 13% -41.2% 10358 ± 4% sched_debug.cpu.nr_load_updates.37
> 17665 ± 9% -41.1% 10402 ± 4% sched_debug.cpu.nr_load_updates.38
> 18083 ± 9% -46.4% 9697 ± 1% sched_debug.cpu.nr_load_updates.39
> 33633 ± 8% -16.6% 28066 ± 3% sched_debug.cpu.nr_load_updates.4
> 18017 ± 11% -41.3% 10576 ± 5% sched_debug.cpu.nr_load_updates.40
> 17842 ± 8% -46.1% 9614 ± 3% sched_debug.cpu.nr_load_updates.41
> 17845 ± 10% -39.4% 10814 ± 10% sched_debug.cpu.nr_load_updates.42
> 17710 ± 12% -42.2% 10238 ± 4% sched_debug.cpu.nr_load_updates.43
> 17732 ± 9% -41.9% 10307 ± 3% sched_debug.cpu.nr_load_updates.44
> 17219 ± 13% -35.3% 11147 ± 10% sched_debug.cpu.nr_load_updates.45
> 17973 ± 6% -40.7% 10665 ± 6% sched_debug.cpu.nr_load_updates.46
> 17454 ± 7% -42.7% 10006 ± 9% sched_debug.cpu.nr_load_updates.47
> 33843 ± 8% -17.7% 27852 ± 2% sched_debug.cpu.nr_load_updates.5
> 33752 ± 6% -18.6% 27463 ± 1% sched_debug.cpu.nr_load_updates.6
> 33530 ± 7% -20.6% 26609 ± 0% sched_debug.cpu.nr_load_updates.7
> 33082 ± 7% -17.8% 27202 ± 1% sched_debug.cpu.nr_load_updates.8
> 25769 ± 3% -22.9% 19863 ± 1% sched_debug.cpu.nr_load_updates.avg
> 38510 ± 3% -15.1% 32687 ± 2% sched_debug.cpu.nr_load_updates.max
> 15222 ± 10% -41.0% 8984 ± 2% sched_debug.cpu.nr_load_updates.min
> 8024 ± 3% +15.1% 9238 ± 0% sched_debug.cpu.nr_load_updates.stddev
> 70059 ± 11% +18.0% 82660 ± 1% sched_debug.cpu.nr_switches.0
> 68459 ± 13% +20.8% 82677 ± 6% sched_debug.cpu.nr_switches.19
> 67062 ± 8% +30.8% 87722 ± 12% sched_debug.cpu.nr_switches.21
> 65279 ± 12% +35.1% 88170 ± 15% sched_debug.cpu.nr_switches.22
> 27625 ± 9% -20.7% 21898 ± 4% sched_debug.cpu.nr_switches.26
> 29791 ± 9% -24.7% 22431 ± 6% sched_debug.cpu.nr_switches.27
> 30900 ± 5% -21.5% 24260 ± 13% sched_debug.cpu.nr_switches.30
> 29669 ± 7% -22.8% 22918 ± 15% sched_debug.cpu.nr_switches.31
> 30269 ± 6% -24.3% 22926 ± 4% sched_debug.cpu.nr_switches.32
> 29870 ± 9% -23.0% 22992 ± 3% sched_debug.cpu.nr_switches.33
> 29304 ± 16% -20.1% 23410 ± 7% sched_debug.cpu.nr_switches.35
> 28165 ± 6% -20.9% 22271 ± 6% sched_debug.cpu.nr_switches.38
> 29903 ± 3% -26.0% 22122 ± 22% sched_debug.cpu.nr_switches.39
> 29541 ± 6% -30.0% 20684 ± 13% sched_debug.cpu.nr_switches.41
> 30230 ± 7% -22.8% 23349 ± 14% sched_debug.cpu.nr_switches.42
> 28699 ± 7% -22.5% 22246 ± 4% sched_debug.cpu.nr_switches.44
> 30831 ± 13% -25.7% 22905 ± 9% sched_debug.cpu.nr_switches.46
> 31671 ± 18% -30.8% 21925 ± 11% sched_debug.cpu.nr_switches.47
> 23090 ± 3% -23.9% 17565 ± 2% sched_debug.cpu.nr_switches.min
> 20540 ± 5% +29.4% 26576 ± 1% sched_debug.cpu.nr_switches.stddev
> -10.50 ±-41% +71.4% -18.00 ±-18% sched_debug.cpu.nr_uninterruptible.0
> -1.17 ±-378% +714.3% -9.50 ±-42% sched_debug.cpu.nr_uninterruptible.19
> -0.67 ±-320% +1025.0% -7.50 ±-56% sched_debug.cpu.nr_uninterruptible.20
> -0.17 ±-538% +6950.0% -11.75 ±-76% sched_debug.cpu.nr_uninterruptible.21
> 2.67 ± 63% +171.9% 7.25 ± 39% sched_debug.cpu.nr_uninterruptible.25
> 2.17 ± 97% +246.2% 7.50 ± 29% sched_debug.cpu.nr_uninterruptible.27
> 3.00 ±101% +183.3% 8.50 ± 30% sched_debug.cpu.nr_uninterruptible.29
> 2.33 ±106% +178.6% 6.50 ± 17% sched_debug.cpu.nr_uninterruptible.30
> 1.67 ±206% +320.0% 7.00 ± 31% sched_debug.cpu.nr_uninterruptible.33
> 2.50 ±125% +250.0% 8.75 ± 30% sched_debug.cpu.nr_uninterruptible.34
> 2.83 ± 74% +226.5% 9.25 ± 27% sched_debug.cpu.nr_uninterruptible.36
> 2.83 ± 51% +173.5% 7.75 ± 10% sched_debug.cpu.nr_uninterruptible.37
> 1.83 ±115% +377.3% 8.75 ± 16% sched_debug.cpu.nr_uninterruptible.38
> 3.00 ± 47% +150.0% 7.50 ± 35% sched_debug.cpu.nr_uninterruptible.39
> 2.17 ± 62% +350.0% 9.75 ± 15% sched_debug.cpu.nr_uninterruptible.40
> 2.67 ± 59% +200.0% 8.00 ± 17% sched_debug.cpu.nr_uninterruptible.42
> -1.20 ±-275% +483.3% -7.00 ±-26% sched_debug.cpu.nr_uninterruptible.8
> 8.14 ± 16% +80.2% 14.67 ± 5% sched_debug.cpu.nr_uninterruptible.max
> -16.11 ±-20% +56.5% -25.21 ±-15% sched_debug.cpu.nr_uninterruptible.min
> 5.17 ± 18% +89.8% 9.81 ± 5% sched_debug.cpu.nr_uninterruptible.stddev
> 67076 ± 8% +36.6% 91617 ± 12% sched_debug.cpu.sched_count.21
> 28419 ± 8% -22.9% 21908 ± 4% sched_debug.cpu.sched_count.26
> 29800 ± 9% -24.7% 22440 ± 6% sched_debug.cpu.sched_count.27
> 30909 ± 5% -18.6% 25155 ± 11% sched_debug.cpu.sched_count.30
> 30323 ± 8% -24.4% 22929 ± 15% sched_debug.cpu.sched_count.31
> 30278 ± 6% -24.3% 22935 ± 4% sched_debug.cpu.sched_count.32
> 29879 ± 9% -19.5% 24052 ± 10% sched_debug.cpu.sched_count.33
> 29314 ± 16% -20.1% 23419 ± 7% sched_debug.cpu.sched_count.35
> 28174 ± 6% -20.9% 22281 ± 6% sched_debug.cpu.sched_count.38
> 29913 ± 3% -26.0% 22134 ± 22% sched_debug.cpu.sched_count.39
> 29551 ± 6% -30.0% 20693 ± 13% sched_debug.cpu.sched_count.41
> 30241 ± 7% -22.8% 23358 ± 14% sched_debug.cpu.sched_count.42
> 28709 ± 7% -22.5% 22255 ± 4% sched_debug.cpu.sched_count.44
> 30840 ± 13% -25.7% 22913 ± 9% sched_debug.cpu.sched_count.46
> 31684 ± 18% -30.8% 21934 ± 11% sched_debug.cpu.sched_count.47
> 23099 ± 3% -23.9% 17574 ± 2% sched_debug.cpu.sched_count.min
> 31945 ± 13% +18.5% 37850 ± 6% sched_debug.cpu.sched_goidle.19
> 30731 ± 8% +29.2% 39695 ± 11% sched_debug.cpu.sched_goidle.21
> 29857 ± 13% +38.4% 41325 ± 16% sched_debug.cpu.sched_goidle.22
> 12490 ± 11% -23.1% 9605 ± 3% sched_debug.cpu.sched_goidle.26
> 13340 ± 11% -26.5% 9799 ± 5% sched_debug.cpu.sched_goidle.27
> 13706 ± 8% -24.1% 10396 ± 10% sched_debug.cpu.sched_goidle.30
> 13151 ± 9% -22.9% 10139 ± 16% sched_debug.cpu.sched_goidle.31
> 13358 ± 8% -25.4% 9966 ± 4% sched_debug.cpu.sched_goidle.32
> 13123 ± 10% -25.2% 9820 ± 4% sched_debug.cpu.sched_goidle.33
> 13108 ± 13% -22.4% 10174 ± 7% sched_debug.cpu.sched_goidle.35
> 12183 ± 6% -22.4% 9458 ± 6% sched_debug.cpu.sched_goidle.38
> 12693 ± 6% -28.7% 9047 ± 13% sched_debug.cpu.sched_goidle.41
> 12945 ± 8% -23.3% 9934 ± 13% sched_debug.cpu.sched_goidle.42
> 12450 ± 7% -23.7% 9505 ± 3% sched_debug.cpu.sched_goidle.44
> 13236 ± 12% -26.5% 9728 ± 9% sched_debug.cpu.sched_goidle.46
> 14021 ± 23% -33.7% 9299 ± 11% sched_debug.cpu.sched_goidle.47
> 10147 ± 5% -24.8% 7633 ± 1% sched_debug.cpu.sched_goidle.min
> 10080 ± 5% +25.3% 12626 ± 1% sched_debug.cpu.sched_goidle.stddev
> 24925 ± 16% +35.6% 33805 ± 12% sched_debug.cpu.ttwu_count.19
> 9941 ± 27% -33.3% 6634 ± 15% sched_debug.cpu.ttwu_count.25
> 9312 ± 12% -30.2% 6496 ± 6% sched_debug.cpu.ttwu_count.27
> 10973 ± 21% -34.3% 7215 ± 8% sched_debug.cpu.ttwu_count.29
> 8854 ± 9% -24.9% 6652 ± 2% sched_debug.cpu.ttwu_count.31
> 9747 ± 16% -29.1% 6909 ± 5% sched_debug.cpu.ttwu_count.32
> 11309 ± 18% -33.0% 7579 ± 19% sched_debug.cpu.ttwu_count.40
> 9685 ± 14% -30.4% 6741 ± 7% sched_debug.cpu.ttwu_count.43
> 17375 ± 62% -58.6% 7191 ± 16% sched_debug.cpu.ttwu_count.47
> 7059 ± 5% -23.9% 5373 ± 3% sched_debug.cpu.ttwu_count.min
> 7971 ± 16% +34.5% 10722 ± 4% sched_debug.cpu.ttwu_local.0
> 5557 ± 10% +23.1% 6839 ± 6% sched_debug.cpu.ttwu_local.1
> 6025 ± 23% +32.2% 7968 ± 7% sched_debug.cpu.ttwu_local.12
> 5675 ± 17% +24.5% 7066 ± 8% sched_debug.cpu.ttwu_local.13
> 6633 ± 17% +27.9% 8486 ± 3% sched_debug.cpu.ttwu_local.19
> 6719 ± 16% +42.7% 9586 ± 15% sched_debug.cpu.ttwu_local.21
> 5919 ± 14% +21.1% 7165 ± 13% sched_debug.cpu.ttwu_local.3
> 4183 ± 19% -38.3% 2582 ± 7% sched_debug.cpu.ttwu_local.39
> 5434 ± 11% +30.9% 7115 ± 10% sched_debug.cpu.ttwu_local.4
> 4196 ± 25% -37.6% 2616 ± 12% sched_debug.cpu.ttwu_local.41
> 5914 ± 13% +16.0% 6863 ± 3% sched_debug.cpu.ttwu_local.6
> 6296 ± 18% +24.6% 7842 ± 9% sched_debug.cpu.ttwu_local.9
> 1882 ± 7% +27.0% 2390 ± 1% sched_debug.cpu.ttwu_local.stddev
>
> =========================================================================================
> compiler/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase:
> gcc-4.9/1HDD/8K/f2fs/1x/x86_64-rhel/16d/256fpd/32t/debian-x86_64-2015-02-07.cgz/fsyncBeforeClose/nhm4/400M/fsmark
>
> commit:
> v4.5-rc1
> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>
> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
> ---------------- --------------------------
> %stddev %change %stddev
> \ | \
> 4680516 ± 8% +14.5% 5359884 ± 4% fsmark.app_overhead
> 525.77 ± 0% +4.6% 550.12 ± 0% fsmark.files_per_sec
> 19446 ± 1% -9.8% 17546 ± 0% fsmark.time.involuntary_context_switches
> 14.00 ± 0% -17.9% 11.50 ± 4% fsmark.time.percent_of_cpu_this_job_got
> 463972 ± 0% -6.8% 432399 ± 0% fsmark.time.voluntary_context_switches
> 251.60 ±200% +2104.3% 5546 ±100% latency_stats.sum.wait_on_page_bit.f2fs_wait_on_page_writeback.[f2fs].f2fs_wait_on_page_writeback.[f2fs].__f2fs_add_link.[f2fs].f2fs_mkdir.[f2fs].vfs_mkdir.SyS_mkdir.entry_SYSCALL_64_fastpath
> 18701 ± 0% -11.2% 16611 ± 1% proc-vmstat.pgactivate
> 25317 ± 0% +11.2% 28145 ± 0% softirqs.BLOCK
> 267.69 ± 2% -12.5% 234.29 ± 1% uptime.idle
> 6510 ± 0% +4.0% 6770 ± 0% vmstat.io.bo
> 19446 ± 1% -9.8% 17546 ± 0% time.involuntary_context_switches
> 14.00 ± 0% -17.9% 11.50 ± 4% time.percent_of_cpu_this_job_got
> 13.89 ± 0% -22.9% 10.71 ± 0% time.system_time
> 0.59 ± 6% -18.3% 0.48 ± 3% time.user_time
> 24.32 ± 0% +17.5% 28.57 ± 0% turbostat.%Busy
> 792.00 ± 1% +19.5% 946.75 ± 0% turbostat.Avg_MHz
> 22.05 ± 0% +142.3% 53.42 ± 0% turbostat.CPU%c1
> 44.77 ± 0% -70.4% 13.25 ± 2% turbostat.CPU%c3
> 8.87 ± 5% -46.4% 4.76 ± 1% turbostat.CPU%c6
> 18381428 ± 3% +761.8% 1.584e+08 ± 0% cpuidle.C1-NHM.time
> 32978 ± 1% +191.0% 95971 ± 0% cpuidle.C1-NHM.usage
> 24159280 ± 1% +268.7% 89074691 ± 1% cpuidle.C1E-NHM.time
> 39453 ± 0% +31.4% 51846 ± 1% cpuidle.C1E-NHM.usage
> 3.87e+08 ± 0% -48.4% 1.998e+08 ± 0% cpuidle.C3-NHM.time
> 209952 ± 0% -41.9% 122009 ± 0% cpuidle.C3-NHM.usage
> 1.726e+08 ± 2% -45.9% 93298544 ± 2% cpuidle.C6-NHM.time
> 84430 ± 1% -50.4% 41860 ± 1% cpuidle.C6-NHM.usage
> 1.748e+08 ± 0% +15.4% 2.018e+08 ± 0% cpuidle.POLL.time
> 120026 ± 0% +32.3% 158824 ± 0% cpuidle.POLL.usage
> 1432 ± 52% -34.0% 945.59 ± 7% sched_debug.cfs_rq:/.exec_clock.1
> 1099 ± 7% -17.3% 909.21 ± 7% sched_debug.cfs_rq:/.exec_clock.2
> 1102 ± 4% -19.5% 887.21 ± 4% sched_debug.cfs_rq:/.exec_clock.3
> 2120 ± 44% -70.8% 618.32 ± 6% sched_debug.cfs_rq:/.exec_clock.4
> 741.50 ± 6% -19.6% 595.94 ± 9% sched_debug.cfs_rq:/.exec_clock.5
> 848.32 ± 12% -17.9% 696.64 ± 14% sched_debug.cfs_rq:/.exec_clock.7
> 1242 ± 0% -12.2% 1091 ± 0% sched_debug.cfs_rq:/.exec_clock.avg
> 706.35 ± 2% -19.0% 572.30 ± 5% sched_debug.cfs_rq:/.exec_clock.min
> 696.95 ± 12% +26.4% 881.26 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
> 80.73 ± 17% +31.5% 106.16 ± 16% sched_debug.cfs_rq:/.load_avg.avg
> 3549 ± 15% +37.7% 4888 ± 7% sched_debug.cfs_rq:/.min_vruntime.0
> 3473 ± 25% -52.9% 1636 ± 15% sched_debug.cfs_rq:/.min_vruntime.4
> 2195 ± 19% -24.9% 1649 ± 14% sched_debug.cfs_rq:/.min_vruntime.5
> 2198 ± 16% -22.2% 1711 ± 15% sched_debug.cfs_rq:/.min_vruntime.7
> 2703 ± 0% -10.5% 2419 ± 0% sched_debug.cfs_rq:/.min_vruntime.avg
> 4291 ± 8% +13.9% 4888 ± 7% sched_debug.cfs_rq:/.min_vruntime.max
> 1806 ± 5% -21.1% 1424 ± 5% sched_debug.cfs_rq:/.min_vruntime.min
> 788.12 ± 11% +30.8% 1030 ± 14% sched_debug.cfs_rq:/.min_vruntime.stddev
> -577.72 ±-184% +349.5% -2596 ±-25% sched_debug.cfs_rq:/.spread0.1
> -798.00 ±-80% +189.1% -2306 ±-17% sched_debug.cfs_rq:/.spread0.2
> -1088 ±-70% +121.2% -2408 ±-15% sched_debug.cfs_rq:/.spread0.3
> -77.23 ±-1651% +4110.9% -3251 ±-17% sched_debug.cfs_rq:/.spread0.4
> -1355 ±-11% +139.0% -3239 ±-16% sched_debug.cfs_rq:/.spread0.5
> -846.87 ±-66% +191.5% -2469 ±-15% sched_debug.cfs_rq:/.spread0.avg
> -1744 ±-34% +98.5% -3463 ±-13% sched_debug.cfs_rq:/.spread0.min
> 788.41 ± 11% +30.8% 1031 ± 14% sched_debug.cfs_rq:/.spread0.stddev
> 166.83 ± 33% +86.1% 310.50 ± 55% sched_debug.cfs_rq:/.util_avg.5
> 633424 ± 20% +36.3% 863396 ± 13% sched_debug.cpu.avg_idle.7
> 359464 ± 23% +34.2% 482294 ± 17% sched_debug.cpu.avg_idle.min
> 0.75 ±110% +300.0% 3.00 ± 81% sched_debug.cpu.cpu_load[1].3
> 0.50 ±100% +450.0% 2.75 ± 69% sched_debug.cpu.cpu_load[2].3
> 0.50 ±173% +500.0% 3.00 ± 52% sched_debug.cpu.cpu_load[3].3
> 0.25 ±173% +1300.0% 3.50 ± 58% sched_debug.cpu.cpu_load[4].3
> 6351 ± 12% -30.0% 4445 ± 2% sched_debug.cpu.nr_load_updates.4
> 37017 ± 6% +11.2% 41155 ± 7% sched_debug.cpu.nr_switches.7
> 13595 ± 8% +14.2% 15525 ± 7% sched_debug.cpu.nr_switches.stddev
> -2130 ± -4% -17.3% -1761 ± -4% sched_debug.cpu.nr_uninterruptible.0
> -337.83 ±-28% -42.9% -192.75 ±-15% sched_debug.cpu.nr_uninterruptible.2
> 784.00 ± 9% -30.2% 547.25 ± 19% sched_debug.cpu.nr_uninterruptible.5
> 926.00 ± 7% -25.6% 688.50 ± 2% sched_debug.cpu.nr_uninterruptible.max
> -2129 ± -4% -17.3% -1760 ± -4% sched_debug.cpu.nr_uninterruptible.min
> 959.80 ± 5% -20.8% 759.81 ± 2% sched_debug.cpu.nr_uninterruptible.stddev
> 37044 ± 6% +11.2% 41177 ± 7% sched_debug.cpu.sched_count.7
> 14921 ± 8% +16.0% 17307 ± 9% sched_debug.cpu.sched_goidle.7
> 21799 ± 4% +10.5% 24078 ± 1% sched_debug.cpu.ttwu_count.stddev
> 22901 ± 2% +12.5% 25754 ± 4% sched_debug.cpu.ttwu_local.0
> 4759 ± 11% -27.2% 3465 ± 3% sched_debug.cpu.ttwu_local.4
> 22984 ± 1% +12.4% 25827 ± 4% sched_debug.cpu.ttwu_local.max
> 6202 ± 1% +16.4% 7217 ± 5% sched_debug.cpu.ttwu_local.stddev
>
> =========================================================================================
> compiler/cpufreq_governor/kconfig/nr_task/rootfs/tbox_group/test/testcase:
> gcc-4.9/performance/x86_64-rhel/1/debian-x86_64-2015-02-07.cgz/lkp-ivb-d02/execl/unixbench
>
> commit:
> v4.5-rc1
> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>
> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
> ---------------- --------------------------
> %stddev %change %stddev
> \ | \
> 1260 ± 0% +8.7% 1369 ± 0% unixbench.score
> 484658 ± 0% +8.7% 526705 ± 0% unixbench.time.involuntary_context_switches
> 22562139 ± 0% +8.7% 24527176 ± 0% unixbench.time.minor_page_faults
> 515.20 ± 3% +84.1% 948.25 ± 2% time.voluntary_context_switches
> 17071 ± 0% +7.9% 18427 ± 0% vmstat.system.cs
> 2842 ± 2% +110.9% 5993 ± 0% vmstat.system.in
> 40099209 ± 5% +367.2% 1.873e+08 ± 4% cpuidle.C1E-IVB.time
> 314651 ± 5% +221.5% 1011451 ± 0% cpuidle.C1E-IVB.usage
> 48936191 ± 9% -66.3% 16512783 ± 27% cpuidle.C3-IVB.time
> 141452 ± 9% -79.3% 29263 ± 29% cpuidle.C3-IVB.usage
> 2.177e+08 ± 3% -55.1% 97821419 ± 4% cpuidle.C6-IVB.time
> 292192 ± 3% -82.4% 51299 ± 15% cpuidle.C6-IVB.usage
> 142094 ± 2% +14.3% 162480 ± 1% sched_debug.cpu.nr_switches.0
> 150091 ± 2% +13.5% 170367 ± 1% sched_debug.cpu.sched_count.0
> 153262 ± 3% +11.2% 170368 ± 1% sched_debug.cpu.sched_count.max
> 51184 ± 4% +16.6% 59659 ± 2% sched_debug.cpu.sched_goidle.0
> 41761 ± 5% +8.2% 45170 ± 3% sched_debug.cpu.sched_goidle.min
> 40770 ± 4% +14.0% 46477 ± 6% sched_debug.cpu.ttwu_count.min
> 43310 ± 3% +12.5% 48739 ± 0% sched_debug.cpu.ttwu_local.0
> 35767 ± 1% +11.3% 39826 ± 2% sched_debug.cpu.ttwu_local.3
> 22.72 ± 0% +5.6% 23.99 ± 0% turbostat.%Busy
> 747.40 ± 0% +5.7% 789.75 ± 0% turbostat.Avg_MHz
> 41.33 ± 2% +60.1% 66.16 ± 0% turbostat.CPU%c1
> 25.99 ± 3% -96.0% 1.03 ± 26% turbostat.CPU%c3
> 9.96 ± 1% -11.4% 8.83 ± 2% turbostat.CPU%c6
> 10.22 ± 0% +7.2% 10.96 ± 0% turbostat.CorWatt
> 0.22 ± 49% +273.9% 0.83 ± 50% turbostat.Pkg%pc3
> 8.98 ± 2% -16.2% 7.53 ± 5% turbostat.Pkg%pc6
> 27.07 ± 0% +2.7% 27.81 ± 0% turbostat.PkgWatt
>
>
> ivb43: Ivytown Ivy Bridge-EP
> Memory: 64G
>
> nhm4: Nehalem
> Memory: 4G
>
> lkp-ivb-d02: Ivy Bridge
> Memory: 8G
>
> fsmark.time.percent_of_cpu_this_job_got
>
> 14 *+-*--*--*--*--*--*--*--*--*--*-----*-*-----*--*--*--*--*--*--*--*--*--*
> | .. .. |
> 13 ++ * * |
> 12 ++ O O O O |
> | |
> 11 ++ O O O O O O O O O O O O |
> | |
> 10 ++ |
> | |
> 9 ++ |
> 8 ++ |
> | |
> 7 ++ O O |
> | |
> 6 O+-O--O-----O-----O----------------------------------------------------+
>
>
> cpuidle.C1-NHM.time
>
> 2.5e+08 ++-O--O----O-----O------------------------------------------------+
> O O O |
> | |
> 2e+08 ++ |
> | |
> | O O O O O O O O O O O O O O O O |
> 1.5e+08 ++ |
> | |
> 1e+08 ++ |
> | |
> | |
> 5e+07 ++ |
> | |
> *..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*
> 0 ++----------------------------------------------------------------+
>
>
> cpuidle.C1-NHM.usage
>
> 120000 O+-O---------------------------------------------------------------+
> | O O O O O |
> 110000 ++ |
> 100000 ++ O O O |
> | O O O O O O O O O O O O O |
> 90000 ++ |
> 80000 ++ |
> | |
> 70000 ++ |
> 60000 ++ |
> | |
> 50000 ++ |
> 40000 ++ *.. *.. |
> | .*.. .. .. .*.. .*..|
> 30000 *+-*--*----*--*--*--*-*--*--*-----*-*-----*--*-*-----*--*--*-*-----*
>
>
> cpuidle.C1E-NHM.time
>
> 1e+08 ++------------------------------------------------------------------+
> | |
> 9e+07 ++ O O O O O O O O O O O O O O O O |
> 8e+07 O+ O O O O O O |
> | |
> 7e+07 ++ |
> | |
> 6e+07 ++ |
> | |
> 5e+07 ++ |
> 4e+07 ++ |
> | |
> 3e+07 ++ .*.. .*.. |
> *..*..*..*.*..*..*..*..*..*.*. *..*. *.*..*..*..*..*..*.*..*..*
> 2e+07 ++------------------------------------------------------------------+
>
>
> cpuidle.C3-NHM.time
>
> 4.5e+08 ++----------------------------------------------------------------+
> | |
> 4e+08 ++ .*..*.*..*..*..*.*..*..*..*. |
> *..*..*.*..*. *..*..*..*.*..*..*..*.*..*
> | |
> 3.5e+08 ++ |
> | |
> 3e+08 ++ |
> | |
> 2.5e+08 ++ |
> | |
> | O O |
> 2e+08 O+ O O O O O O O O O O O O O O O O O |
> | O O O |
> 1.5e+08 ++----------------------------------------------------------------+
>
>
> cpuidle.C3-NHM.usage
>
> 280000 ++-----------------------------------------------------------------+
> | * * |
> 260000 ++ : : : : |
> 240000 ++ : : : : |
> | : : : : |
> 220000 *+.*.. .*..*..*..*..*.*..*..* *.* *..*. .*..*..*..*. .*..*
> 200000 ++ * *. *. |
> | |
> 180000 ++ |
> 160000 ++ |
> | O |
> 140000 O+ |
> 120000 ++ O O O O O O O O O O O O O O O |
> | O O O O O O |
> 100000 ++-----------------------------------------------------------------+
>
>
> cpuidle.C6-NHM.time
>
> 2e+08 ++----------------------------------------------------------------+
> | |
> 1.8e+08 ++ .* *.. .*.. .* |
> *..*. + .*..*. .. .* *..*.. *..*. .*..*. + |
> | *..*. * *. : + + *.*. *..*
> 1.6e+08 ++ : + * |
> | * |
> 1.4e+08 ++ |
> | |
> 1.2e+08 ++ |
> | |
> | O |
> 1e+08 ++ O O O O O O O O O |
> | O O O O O O O O O O |
> 8e+07 O+----O----------O------------------------------------------------+
>
>
> cpuidle.C6-NHM.usage
>
> 90000 ++---------------------*--------------------------------------------+
> *..*..*.. .*..*.. .. .*.. .*..*..*..*.*..*.. .*..*.*.. |
> 80000 ++ *.*. * * *. *..*. *..*
> | |
> | |
> 70000 ++ |
> | |
> 60000 ++ |
> | |
> 50000 ++ |
> | |
> | O O O O O O O O O O O O O O O O O |
> 40000 O+ O O O O O |
> | |
> 30000 ++------------------------------------------------------------------+
>
>
>
> aim9.shell_rtns_2.ops_per_sec
>
> 460 ++--------------------------------------------------------------------+
> | O |
> 450 O+ O O O O O O O O O |
> 440 ++ O O O O O O O O O |
> | O |
> 430 ++ |
> 420 ++ |
> | |
> 410 ++ |
> 400 ++ * |
> | *.. : : *.. *..|
> 390 ++ + *. : : + *. : *
> 380 *+. + *.. .*.*..*..*.*..*..* : .*. + *.. : |
> | *.* *..*. *. *..* *..* |
> 370 ++--------------------------------------------------------------------+
>
>
> aim9.time.user_time
>
> 58 ++-------------------------------O-------------------------------------+
> | O O O O O O O O O O O O O O O O O |
> 57 O+ O |
> 56 ++ O |
> | |
> 55 ++ |
> 54 ++ |
> | |
> 53 ++ |
> 52 ++ * |
> | *.. + + *. *..|
> 51 ++ + *.. + + + *.. : *
> 50 *+.*. + * *..*..*.*..*.. .*.* *.*..*.. + *..*.. : |
> | * + .. *. * * |
> 49 ++--------------*------------------------------------------------------+
>
>
> aim9.time.minor_page_faults
>
> 4.5e+07 ++----------------------------------------------------------------+
> O O |
> 4.4e+07 ++ O O O O O O O O O O O O O O O O O |
> 4.3e+07 ++ O O |
> | |
> 4.2e+07 ++ |
> 4.1e+07 ++ |
> | |
> 4e+07 ++ |
> 3.9e+07 ++ * |
> | *. : + *. *..|
> 3.8e+07 ++ .. *.. .*..*.*.. : + .. *.. + *
> 3.7e+07 *+.*.* *.*..* *.*..*..* *.*..*.* *.*..* |
> | |
> 3.6e+07 ++----------------------------------------------------------------+
>
>
> aim9.time.voluntary_context_switches
>
> 1.1e+06 ++---------------------------------------------------------------+
> 1.08e+06 ++ O |
> O O O O O O O O O |
> 1.06e+06 ++ O O O O O O O O O O |
> 1.04e+06 ++ O |
> | |
> 1.02e+06 ++ |
> 1e+06 ++ |
> 980000 ++ |
> | |
> 960000 ++ * |
> 940000 ++ *. + : *.. *.|
> | + *.. .*.*.. + : : *. + *
> 920000 *+. + *. .*. *.*..*.* *..*. : *.. + |
> 900000 ++-*-*---------*--*--------------------------*--*---------*-*----+
>
>
> aim9.time.involuntary_context_switches
>
> 420000 ++-----------------------------------------------------------------+
> | |
> 410000 O+ O O O O O |
> 400000 ++ O O O O O O O O O O |
> | O O O O O |
> 390000 ++ |
> | |
> 380000 ++ |
> | |
> 370000 ++ |
> 360000 ++ * |
> | *. + : *. *..|
> 350000 ++ + *..*. .*.*..*.*..*..*. + : + *.. : *
> *.. + *..*. * *..*. + *. : |
> 340000 ++-*-*----------------------------------------*--*---------*--*----+
>
>
> unixbench.score
>
> 1400 ++-------------------------------------------------------------------+
> | O O O O O |
> 1380 O+O O O O O O O O O O O |
> 1360 ++ O O O O O O O O O |
> | O |
> 1340 ++ |
> | |
> 1320 ++ |
> | |
> 1300 ++ |
> 1280 ++ |
> | .*.*. .*. |
> 1260 *+*.*.*.*.*.*.*. .*.*.* * *.**.*.*.*.*.*. .*.*.*.*.*.*.*.*.*. .*
> | * * * |
> 1240 ++-------------------------------------------------------------------+
>
>
> unixbench.time.involuntary_context_switches
>
> 540000 ++-----------------------------------------------------------------+
> | O O O O O OO |
> 530000 ++O O O O O O |
> O O O O O O O O O O O O O |
> | O |
> 520000 ++ |
> | |
> 510000 ++ |
> | |
> 500000 ++ |
> | |
> | |
> 490000 ++ .*. .*. .*.*. .*. .*. .* |
> *.*.* *.**. .*.* * * *.** *.*.*. .*.*.*.*.* *.*.*. .*.*
> 480000 ++-----------*------------------------------*------------------*---+
>
> [*] 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: unixbench
> 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: 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
> model: Ivy Bridge
> nr_cpu: 4
> memory: 8G
> nr_hdd_partitions: 1
> hdd_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part1"
> swap_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part3"
> rootfs_partition: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part4"
> netconsole_port: 66723
> category: benchmark
> nr_task: 1
> unixbench:
> test: execl
> queue: bisect
> testbox: lkp-ivb-d02
> tbox_group: lkp-ivb-d02
> kconfig: x86_64-rhel
> enqueue_time: 2016-02-01 04:41:40.844697988 +08:00
> id: ab239be39f92df1f1f155f9ff8ab50bd48a204bb
> user: lkp
> compiler: gcc-4.9
> head_commit: a66aef2038ce0ce7386c40e2a010beb2cb7895d2
> base_commit: 92e963f50fc74041b5e9e744c330dca48e04f08d
> branch: linux-devel/devel-hourly-2016013119
> rootfs: debian-x86_64-2015-02-07.cgz
> result_root: "/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1"
> job_file: "/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml"
> max_uptime: 836.86
> initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
> bootloader_append:
> - root=/dev/ram0
> - user=lkp
> - job=/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml
> - ARCH=x86_64
> - kconfig=x86_64-rhel
> - branch=linux-devel/devel-hourly-2016013119
> - commit=6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
> - BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f
> - max_uptime=836
> - RESULT_ROOT=/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1
> - LKP_SERVER=inn
> - |2-
>
>
> 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-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/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,/lkp/benchmarks/unixbench.cgz"
> linux_headers_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/linux-headers.cgz"
> repeat_to: 2
> kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f"
> dequeue_time: 2016-02-01 04:49:05.273523858 +08:00
> job_state: finished
> loadavg: 0.75 0.27 0.10 1/120 2153
> start_time: '1454273365'
> end_time: '1454273464'
> version: "/lkp/lkp/.src-20160127-223853"
--
ak(a)linux.intel.com -- Speaking for myself only
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [lkp] [lib] 6ffc77f48b: 15.8% aim9.shell_rtns_2.ops_per_sec, +8.7% unixbench.score
@ 2016-02-01 5:41 ` Andi Kleen
0 siblings, 0 replies; 6+ messages in thread
From: Andi Kleen @ 2016-02-01 5:41 UTC (permalink / raw)
To: kernel test robot; +Cc: lkp, LKML, 0day robot
On Mon, Feb 01, 2016 at 09:08:44AM +0800, kernel test robot wrote:
> FYI, we noticed the below changes on
>
> https://github.com/0day-ci/linux Andi-Kleen/Optimize-int_sqrt-for-small-values-for-faster-idle/20160129-054629
> commit 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83 ("Optimize int_sqrt for small values for faster idle")
>
>
> =========================================================================================
> compiler/cpufreq_governor/kconfig/rootfs/tbox_group/test/testcase/testtime:
> gcc-4.9/performance/x86_64-rhel/debian-x86_64-2015-02-07.cgz/ivb43/shell_rtns_2/aim9/300s
>
> commit:
> v4.5-rc1
> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>
> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
> ---------------- --------------------------
> %stddev %change %stddev
> \ | \
> 383.55 ± 1% +15.8% 444.19 ± 0% aim9.shell_rtns_2.ops_per_sec
That means it is faster, right?
That's more than i expected.
-Andi
> 346042 ± 1% +15.7% 400253 ± 0% aim9.time.involuntary_context_switches
> 37653157 ± 1% +16.0% 43669205 ± 0% aim9.time.minor_page_faults
> 50.58 ± 1% +13.5% 57.41 ± 0% aim9.time.user_time
> 920242 ± 1% +15.6% 1063902 ± 0% aim9.time.voluntary_context_switches
> 165192 ± 0% -9.3% 149802 ± 0% meminfo.Committed_AS
> 858.50 ±112% +159.7% 2229 ± 2% numa-vmstat.node1.nr_inactive_anon
> 1903 ± 34% +49.7% 2850 ± 1% numa-vmstat.node1.nr_mapped
> 15155 ± 0% +3.0% 15608 ± 0% vmstat.system.cs
> 1900 ± 3% +8.5% 2061 ± 1% vmstat.system.in
> 1481 ±142% +243.8% 5094 ± 20% numa-meminfo.node1.AnonHugePages
> 3435 ±112% +159.6% 8918 ± 2% numa-meminfo.node1.Inactive(anon)
> 7619 ± 34% +49.7% 11403 ± 1% numa-meminfo.node1.Mapped
> 346042 ± 1% +15.7% 400253 ± 0% time.involuntary_context_switches
> 37653157 ± 1% +16.0% 43669205 ± 0% time.minor_page_faults
> 50.58 ± 1% +13.5% 57.41 ± 0% time.user_time
> 920242 ± 1% +15.6% 1063902 ± 0% time.voluntary_context_switches
> 32159302 ± 2% +16.1% 37352805 ± 0% proc-vmstat.numa_hit
> 32153109 ± 2% +16.2% 37346613 ± 0% proc-vmstat.numa_local
> 8294 ± 4% +10.3% 9146 ± 3% proc-vmstat.pgactivate
> 31753265 ± 2% +16.7% 37041704 ± 0% proc-vmstat.pgalloc_normal
> 38274072 ± 1% +15.7% 44274006 ± 0% proc-vmstat.pgfault
> 33586569 ± 2% +16.4% 39090694 ± 0% proc-vmstat.pgfree
> 2.15 ± 2% +31.0% 2.81 ± 1% turbostat.%Busy
> 69.83 ± 1% +21.0% 84.50 ± 1% turbostat.Avg_MHz
> 14.71 ± 30% +364.4% 68.29 ± 2% turbostat.CPU%c1
> 0.13 ±115% +4530.3% 5.86 ± 5% turbostat.CPU%c3
> 83.02 ± 5% -72.3% 23.04 ± 6% turbostat.CPU%c6
> 67.08 ± 1% +15.6% 77.53 ± 0% turbostat.CorWatt
> 13.68 ± 13% -96.9% 0.42 ±102% turbostat.Pkg%pc2
> 97.47 ± 0% +10.7% 107.90 ± 0% turbostat.PkgWatt
> 4.115e+08 ± 95% +1040.5% 4.693e+09 ± 3% cpuidle.C1-IVT.time
> 35607 ± 31% +459.1% 199082 ± 1% cpuidle.C1-IVT.usage
> 692205 ± 47% +1.4e+05% 9.935e+08 ± 2% cpuidle.C1E-IVT.time
> 1987 ± 17% +9685.5% 194454 ± 1% cpuidle.C1E-IVT.usage
> 17330705 ±111% +5212.9% 9.208e+08 ± 4% cpuidle.C3-IVT.time
> 6416 ± 72% +4164.8% 273664 ± 2% cpuidle.C3-IVT.usage
> 1.37e+10 ± 3% -45.7% 7.434e+09 ± 2% cpuidle.C6-IVT.time
> 2046699 ± 1% -20.6% 1625729 ± 2% cpuidle.C6-IVT.usage
> 9298422 ± 67% +725.2% 76732660 ± 5% cpuidle.POLL.time
> 21792 ± 13% -19.9% 17456 ± 6% cpuidle.POLL.usage
> 8535 ± 2% +8.7% 9274 ± 2% slabinfo.anon_vma.active_objs
> 8535 ± 2% +8.7% 9274 ± 2% slabinfo.anon_vma.num_objs
> 25398 ± 3% +22.3% 31057 ± 1% slabinfo.anon_vma_chain.active_objs
> 25427 ± 3% +22.5% 31141 ± 1% slabinfo.anon_vma_chain.num_objs
> 14169 ± 5% -13.4% 12270 ± 0% slabinfo.kmalloc-256.active_objs
> 14612 ± 5% -12.5% 12786 ± 0% slabinfo.kmalloc-256.num_objs
> 39366 ± 7% +40.7% 55384 ± 3% slabinfo.kmalloc-32.active_objs
> 307.00 ± 7% +41.3% 433.75 ± 3% slabinfo.kmalloc-32.active_slabs
> 39366 ± 7% +41.2% 55578 ± 3% slabinfo.kmalloc-32.num_objs
> 307.00 ± 7% +41.3% 433.75 ± 3% slabinfo.kmalloc-32.num_slabs
> 1087 ± 5% -9.7% 982.50 ± 1% slabinfo.mm_struct.active_objs
> 1087 ± 5% -9.7% 982.50 ± 1% slabinfo.mm_struct.num_objs
> 2313 ± 2% +12.8% 2609 ± 3% slabinfo.signal_cache.active_objs
> 2313 ± 2% +12.8% 2609 ± 3% slabinfo.signal_cache.num_objs
> 21538 ± 1% +17.1% 25215 ± 1% slabinfo.vm_area_struct.active_objs
> 21595 ± 1% +17.1% 25279 ± 1% slabinfo.vm_area_struct.num_objs
> 2.49 ± 16% +38.3% 3.44 ± 16% perf-profile.cycles-pp.__libc_fork
> 39.88 ± 9% -26.1% 29.47 ± 23% perf-profile.cycles-pp.call_cpuidle.cpu_startup_entry.start_secondary
> 43.97 ± 9% -24.6% 33.16 ± 21% perf-profile.cycles-pp.cpu_startup_entry.start_secondary
> 39.88 ± 9% -26.1% 29.46 ± 23% perf-profile.cycles-pp.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
> 39.49 ± 9% -26.3% 29.10 ± 23% perf-profile.cycles-pp.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
> 2.55 ± 41% +81.3% 4.62 ± 29% perf-profile.cycles-pp.do_execveat_common.isra.35.sys_execve.return_from_execve
> 9.63 ± 15% +30.1% 12.53 ± 15% perf-profile.cycles-pp.do_page_fault.page_fault
> 3.14 ± 11% +58.7% 4.99 ± 20% perf-profile.cycles-pp.execve
> 0.75 ± 10% +31.3% 0.98 ± 11% perf-profile.cycles-pp.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
> 0.84 ± 13% +38.1% 1.16 ± 16% perf-profile.cycles-pp.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap.mmput
> 8.60 ± 23% +37.6% 11.84 ± 11% perf-profile.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault
> 40.37 ± 10% -26.5% 29.67 ± 23% perf-profile.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry
> 0.75 ± 16% +99.7% 1.51 ± 27% perf-profile.cycles-pp.load_elf_binary.search_binary_handler.load_script.search_binary_handler.do_execveat_common
> 0.84 ± 15% +94.7% 1.63 ± 27% perf-profile.cycles-pp.load_script.search_binary_handler.do_execveat_common.sys_execve.return_from_execve
> 0.71 ± 10% +30.9% 0.92 ± 12% perf-profile.cycles-pp.path_lookupat.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
> 0.75 ± 13% +39.9% 1.04 ± 16% perf-profile.cycles-pp.release_pages.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap
> 2.15 ± 11% +51.3% 3.25 ± 20% perf-profile.cycles-pp.return_from_execve.execve
> 0.76 ± 16% +98.2% 1.51 ± 27% perf-profile.cycles-pp.search_binary_handler.load_script.search_binary_handler.do_execveat_common.sys_execve
> 44.09 ± 9% -24.5% 33.28 ± 21% perf-profile.cycles-pp.start_secondary
> 1.12 ± 6% +23.8% 1.39 ± 8% perf-profile.cycles-pp.sys_access.entry_SYSCALL_64_fastpath
> 2.13 ± 11% +53.6% 3.28 ± 19% perf-profile.cycles-pp.sys_execve.return_from_execve.execve
> 1.55 ± 90% +179.7% 4.33 ± 13% perf-profile.cycles-pp.sys_mmap.entry_SYSCALL_64_fastpath
> 0.80 ± 11% +31.0% 1.05 ± 11% perf-profile.cycles-pp.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
> 4128 ± 9% +17.8% 4862 ± 4% sched_debug.cfs_rq:/.exec_clock.11
> 4062 ± 8% +18.4% 4809 ± 4% sched_debug.cfs_rq:/.exec_clock.12
> 4064 ± 13% +34.4% 5461 ± 27% sched_debug.cfs_rq:/.exec_clock.15
> 3879 ± 14% +41.0% 5469 ± 22% sched_debug.cfs_rq:/.exec_clock.18
> 3831 ± 12% +44.1% 5522 ± 26% sched_debug.cfs_rq:/.exec_clock.19
> 3881 ± 14% +18.1% 4582 ± 3% sched_debug.cfs_rq:/.exec_clock.20
> 3658 ± 14% -30.8% 2529 ± 18% sched_debug.cfs_rq:/.exec_clock.25
> 3756 ± 17% -31.4% 2575 ± 6% sched_debug.cfs_rq:/.exec_clock.26
> 3722 ± 15% -32.2% 2524 ± 10% sched_debug.cfs_rq:/.exec_clock.27
> 4727 ± 20% -31.5% 3240 ± 23% sched_debug.cfs_rq:/.exec_clock.28
> 4448 ± 13% +20.7% 5369 ± 9% sched_debug.cfs_rq:/.exec_clock.3
> 3768 ± 18% -32.1% 2559 ± 5% sched_debug.cfs_rq:/.exec_clock.30
> 3743 ± 16% -38.2% 2312 ± 3% sched_debug.cfs_rq:/.exec_clock.31
> 3675 ± 15% -31.9% 2501 ± 14% sched_debug.cfs_rq:/.exec_clock.32
> 3657 ± 14% -33.4% 2434 ± 7% sched_debug.cfs_rq:/.exec_clock.33
> 3653 ± 15% -27.1% 2663 ± 12% sched_debug.cfs_rq:/.exec_clock.34
> 3102 ± 19% -27.2% 2257 ± 2% sched_debug.cfs_rq:/.exec_clock.37
> 3262 ± 18% -30.5% 2269 ± 2% sched_debug.cfs_rq:/.exec_clock.39
> 3315 ± 16% -25.5% 2469 ± 8% sched_debug.cfs_rq:/.exec_clock.40
> 3250 ± 18% -29.6% 2287 ± 6% sched_debug.cfs_rq:/.exec_clock.43
> 3210 ± 13% -28.2% 2304 ± 5% sched_debug.cfs_rq:/.exec_clock.44
> 3140 ± 16% -25.7% 2332 ± 11% sched_debug.cfs_rq:/.exec_clock.46
> 4772 ± 9% -24.0% 3625 ± 7% sched_debug.cfs_rq:/.exec_clock.47
> 4293 ± 9% +23.1% 5283 ± 3% sched_debug.cfs_rq:/.exec_clock.5
> 2601 ± 10% -22.9% 2007 ± 6% sched_debug.cfs_rq:/.exec_clock.min
> 1245 ± 11% +37.0% 1706 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
> 4.50 ± 58% +883.3% 44.25 ±115% sched_debug.cfs_rq:/.load_avg.15
> 2.00 ±141% +2012.5% 42.25 ± 91% sched_debug.cfs_rq:/.load_avg.26
> 92810 ± 7% +24.5% 115532 ± 5% sched_debug.cfs_rq:/.min_vruntime.0
> 85375 ± 10% +16.7% 99616 ± 8% sched_debug.cfs_rq:/.min_vruntime.1
> 84119 ± 9% +17.3% 98679 ± 6% sched_debug.cfs_rq:/.min_vruntime.11
> 76159 ± 14% +26.3% 96158 ± 4% sched_debug.cfs_rq:/.min_vruntime.12
> 73708 ± 11% +22.3% 90163 ± 4% sched_debug.cfs_rq:/.min_vruntime.13
> 73462 ± 12% +22.8% 90186 ± 4% sched_debug.cfs_rq:/.min_vruntime.14
> 78532 ± 11% +18.3% 92890 ± 2% sched_debug.cfs_rq:/.min_vruntime.15
> 75619 ± 15% +23.4% 93308 ± 5% sched_debug.cfs_rq:/.min_vruntime.18
> 73782 ± 12% +26.1% 93064 ± 2% sched_debug.cfs_rq:/.min_vruntime.19
> 85825 ± 12% +16.9% 100371 ± 6% sched_debug.cfs_rq:/.min_vruntime.2
> 73784 ± 14% +26.7% 93455 ± 3% sched_debug.cfs_rq:/.min_vruntime.20
> 77996 ± 11% +25.4% 97835 ± 8% sched_debug.cfs_rq:/.min_vruntime.21
> 75401 ± 12% +24.0% 93489 ± 3% sched_debug.cfs_rq:/.min_vruntime.22
> 71851 ± 10% +25.9% 90432 ± 8% sched_debug.cfs_rq:/.min_vruntime.23
> 85321 ± 16% -25.5% 63569 ± 11% sched_debug.cfs_rq:/.min_vruntime.24
> 84385 ± 16% -37.7% 52578 ± 19% sched_debug.cfs_rq:/.min_vruntime.25
> 86487 ± 19% -38.7% 52989 ± 10% sched_debug.cfs_rq:/.min_vruntime.26
> 85768 ± 18% -40.0% 51463 ± 14% sched_debug.cfs_rq:/.min_vruntime.27
> 86568 ± 17% -35.1% 56182 ± 9% sched_debug.cfs_rq:/.min_vruntime.29
> 87224 ± 19% -38.6% 53580 ± 10% sched_debug.cfs_rq:/.min_vruntime.30
> 86397 ± 16% -44.6% 47867 ± 6% sched_debug.cfs_rq:/.min_vruntime.31
> 84687 ± 17% -39.7% 51047 ± 15% sched_debug.cfs_rq:/.min_vruntime.32
> 84737 ± 15% -43.4% 47972 ± 11% sched_debug.cfs_rq:/.min_vruntime.33
> 84538 ± 17% -37.4% 52927 ± 17% sched_debug.cfs_rq:/.min_vruntime.34
> 82873 ± 16% -37.1% 52164 ± 8% sched_debug.cfs_rq:/.min_vruntime.35
> 70798 ± 20% -27.7% 51222 ± 1% sched_debug.cfs_rq:/.min_vruntime.36
> 71650 ± 21% -35.4% 46267 ± 5% sched_debug.cfs_rq:/.min_vruntime.37
> 72302 ± 21% -36.2% 46131 ± 10% sched_debug.cfs_rq:/.min_vruntime.38
> 73956 ± 20% -39.9% 44478 ± 6% sched_debug.cfs_rq:/.min_vruntime.39
> 74719 ± 18% -35.9% 47906 ± 4% sched_debug.cfs_rq:/.min_vruntime.40
> 73599 ± 18% -41.1% 43371 ± 7% sched_debug.cfs_rq:/.min_vruntime.41
> 74129 ± 19% -35.8% 47573 ± 8% sched_debug.cfs_rq:/.min_vruntime.42
> 74757 ± 21% -37.4% 46822 ± 9% sched_debug.cfs_rq:/.min_vruntime.43
> 71249 ± 18% -38.7% 43668 ± 3% sched_debug.cfs_rq:/.min_vruntime.44
> 70889 ± 17% -33.9% 46869 ± 6% sched_debug.cfs_rq:/.min_vruntime.46
> 74088 ± 17% -38.5% 45599 ± 12% sched_debug.cfs_rq:/.min_vruntime.47
> 80424 ± 3% -8.9% 73252 ± 4% sched_debug.cfs_rq:/.min_vruntime.avg
> 105781 ± 3% +10.4% 116776 ± 4% sched_debug.cfs_rq:/.min_vruntime.max
> 57525 ± 10% -32.3% 38928 ± 4% sched_debug.cfs_rq:/.min_vruntime.min
> 14190 ± 24% +74.0% 24696 ± 1% sched_debug.cfs_rq:/.min_vruntime.stddev
> -7435 ±-42% +114.1% -15916 ±-24% sched_debug.cfs_rq:/.spread0.1
> -6966 ±-86% +135.3% -16394 ±-33% sched_debug.cfs_rq:/.spread0.10
> -7496 ±-108% +593.2% -51965 ± -6% sched_debug.cfs_rq:/.spread0.24
> -8433 ±-93% +646.5% -62957 ± -7% sched_debug.cfs_rq:/.spread0.25
> -6331 ±-163% +887.9% -62545 ± -7% sched_debug.cfs_rq:/.spread0.26
> -7049 ±-132% +808.8% -64072 ±-10% sched_debug.cfs_rq:/.spread0.27
> -4943 ±-273% +1076.4% -58160 ±-10% sched_debug.cfs_rq:/.spread0.28
> -6250 ±-142% +849.5% -59353 ± -5% sched_debug.cfs_rq:/.spread0.29
> -5595 ±-201% +1007.3% -61955 ± -6% sched_debug.cfs_rq:/.spread0.30
> -6423 ±-124% +953.4% -67668 ± -7% sched_debug.cfs_rq:/.spread0.31
> -8133 ±-103% +692.9% -64488 ± -7% sched_debug.cfs_rq:/.spread0.32
> -8083 ±-81% +735.9% -67563 ± -5% sched_debug.cfs_rq:/.spread0.33
> -8282 ±-100% +655.9% -62608 ± -9% sched_debug.cfs_rq:/.spread0.34
> -9948 ±-74% +537.0% -63371 ± -7% sched_debug.cfs_rq:/.spread0.35
> -22023 ±-94% +192.0% -64313 ±-10% sched_debug.cfs_rq:/.spread0.36
> -21171 ±-100% +227.2% -69269 ± -6% sched_debug.cfs_rq:/.spread0.37
> -20521 ±-103% +238.2% -69404 ± -7% sched_debug.cfs_rq:/.spread0.38
> -18866 ±-112% +276.6% -71058 ± -6% sched_debug.cfs_rq:/.spread0.39
> -18104 ±-110% +273.6% -67630 ±-11% sched_debug.cfs_rq:/.spread0.40
> -19223 ±-99% +275.4% -72165 ± -9% sched_debug.cfs_rq:/.spread0.41
> -18694 ±-109% +263.5% -67963 ±-11% sched_debug.cfs_rq:/.spread0.42
> -18066 ±-122% +280.3% -68713 ± -4% sched_debug.cfs_rq:/.spread0.43
> -21575 ±-87% +233.1% -71868 ± -7% sched_debug.cfs_rq:/.spread0.44
> -22907 ±-95% +196.5% -67923 ± -6% sched_debug.cfs_rq:/.spread0.45
> -21935 ±-83% +213.0% -68667 ± -9% sched_debug.cfs_rq:/.spread0.46
> -18737 ±-101% +273.3% -69937 ± -8% sched_debug.cfs_rq:/.spread0.47
> -3013 ±-283% +514.6% -18522 ±-37% sched_debug.cfs_rq:/.spread0.6
> -5884 ±-109% +282.8% -22524 ±-27% sched_debug.cfs_rq:/.spread0.7
> -7321 ±-61% +190.8% -21286 ±-17% sched_debug.cfs_rq:/.spread0.8
> -8126 ±-67% +148.3% -20175 ±-28% sched_debug.cfs_rq:/.spread0.9
> -12393 ±-54% +241.2% -42282 ±-11% sched_debug.cfs_rq:/.spread0.avg
> 12967 ± 38% -90.4% 1243 ± 81% sched_debug.cfs_rq:/.spread0.max
> -35294 ±-29% +117.1% -76608 ± -8% sched_debug.cfs_rq:/.spread0.min
> 14191 ± 24% +74.0% 24697 ± 1% sched_debug.cfs_rq:/.spread0.stddev
> 28.17 ± 19% +133.4% 65.75 ± 57% sched_debug.cfs_rq:/.util_avg.2
> 32.17 ± 42% -62.7% 12.00 ±113% sched_debug.cfs_rq:/.util_avg.40
> 51.00 ± 74% -82.4% 9.00 ± 47% sched_debug.cfs_rq:/.util_avg.45
> 980055 ± 1% -16.2% 821316 ± 7% sched_debug.cpu.avg_idle.2
> 974897 ± 2% -10.6% 872035 ± 6% sched_debug.cpu.avg_idle.21
> 970838 ± 3% -17.5% 800879 ± 9% sched_debug.cpu.avg_idle.24
> 922584 ± 5% -13.3% 799667 ± 6% sched_debug.cpu.avg_idle.25
> 939820 ± 6% -14.1% 807532 ± 4% sched_debug.cpu.avg_idle.26
> 972194 ± 3% -15.5% 821130 ± 8% sched_debug.cpu.avg_idle.27
> 943576 ± 4% -15.6% 795980 ± 8% sched_debug.cpu.avg_idle.28
> 972757 ± 4% -11.8% 858039 ± 7% sched_debug.cpu.avg_idle.29
> 935963 ± 4% -15.2% 793464 ± 3% sched_debug.cpu.avg_idle.31
> 961054 ± 4% -20.4% 765294 ± 7% sched_debug.cpu.avg_idle.32
> 953272 ± 4% -15.5% 805746 ± 1% sched_debug.cpu.avg_idle.33
> 957697 ± 3% -19.9% 767409 ± 9% sched_debug.cpu.avg_idle.35
> 976711 ± 2% -14.0% 840209 ± 6% sched_debug.cpu.avg_idle.39
> 944871 ± 3% -13.8% 814393 ± 4% sched_debug.cpu.avg_idle.40
> 944464 ± 4% -17.5% 779383 ± 4% sched_debug.cpu.avg_idle.42
> 960406 ± 4% -16.8% 799490 ± 11% sched_debug.cpu.avg_idle.43
> 915603 ± 5% -14.6% 781850 ± 8% sched_debug.cpu.avg_idle.44
> 954052 ± 4% -13.2% 827775 ± 5% sched_debug.cpu.avg_idle.46
> 950001 ± 2% -8.9% 865227 ± 0% sched_debug.cpu.avg_idle.avg
> 566441 ± 14% -31.7% 386678 ± 12% sched_debug.cpu.avg_idle.min
> 95996 ± 24% +77.9% 170770 ± 2% sched_debug.cpu.avg_idle.stddev
> 10.00 ± 19% +37.9% 13.79 ± 22% sched_debug.cpu.cpu_load[1].max
> 33187 ± 9% -12.3% 29089 ± 4% sched_debug.cpu.nr_load_updates.1
> 33201 ± 9% -14.1% 28515 ± 1% sched_debug.cpu.nr_load_updates.14
> 32980 ± 9% -15.6% 27828 ± 2% sched_debug.cpu.nr_load_updates.2
> 18677 ± 11% -33.2% 12473 ± 8% sched_debug.cpu.nr_load_updates.24
> 18489 ± 13% -41.7% 10787 ± 13% sched_debug.cpu.nr_load_updates.25
> 18563 ± 13% -43.2% 10537 ± 3% sched_debug.cpu.nr_load_updates.26
> 19106 ± 10% -44.0% 10694 ± 5% sched_debug.cpu.nr_load_updates.27
> 18840 ± 14% -39.1% 11482 ± 6% sched_debug.cpu.nr_load_updates.28
> 19114 ± 12% -39.8% 11513 ± 7% sched_debug.cpu.nr_load_updates.29
> 33625 ± 10% -13.2% 29191 ± 3% sched_debug.cpu.nr_load_updates.3
> 19486 ± 11% -42.0% 11305 ± 6% sched_debug.cpu.nr_load_updates.30
> 19086 ± 9% -46.3% 10242 ± 2% sched_debug.cpu.nr_load_updates.31
> 18883 ± 9% -43.0% 10772 ± 6% sched_debug.cpu.nr_load_updates.32
> 18809 ± 10% -42.5% 10815 ± 3% sched_debug.cpu.nr_load_updates.33
> 18641 ± 13% -37.1% 11717 ± 4% sched_debug.cpu.nr_load_updates.34
> 18649 ± 13% -41.6% 10892 ± 4% sched_debug.cpu.nr_load_updates.35
> 17519 ± 14% -36.1% 11197 ± 1% sched_debug.cpu.nr_load_updates.36
> 17605 ± 13% -41.2% 10358 ± 4% sched_debug.cpu.nr_load_updates.37
> 17665 ± 9% -41.1% 10402 ± 4% sched_debug.cpu.nr_load_updates.38
> 18083 ± 9% -46.4% 9697 ± 1% sched_debug.cpu.nr_load_updates.39
> 33633 ± 8% -16.6% 28066 ± 3% sched_debug.cpu.nr_load_updates.4
> 18017 ± 11% -41.3% 10576 ± 5% sched_debug.cpu.nr_load_updates.40
> 17842 ± 8% -46.1% 9614 ± 3% sched_debug.cpu.nr_load_updates.41
> 17845 ± 10% -39.4% 10814 ± 10% sched_debug.cpu.nr_load_updates.42
> 17710 ± 12% -42.2% 10238 ± 4% sched_debug.cpu.nr_load_updates.43
> 17732 ± 9% -41.9% 10307 ± 3% sched_debug.cpu.nr_load_updates.44
> 17219 ± 13% -35.3% 11147 ± 10% sched_debug.cpu.nr_load_updates.45
> 17973 ± 6% -40.7% 10665 ± 6% sched_debug.cpu.nr_load_updates.46
> 17454 ± 7% -42.7% 10006 ± 9% sched_debug.cpu.nr_load_updates.47
> 33843 ± 8% -17.7% 27852 ± 2% sched_debug.cpu.nr_load_updates.5
> 33752 ± 6% -18.6% 27463 ± 1% sched_debug.cpu.nr_load_updates.6
> 33530 ± 7% -20.6% 26609 ± 0% sched_debug.cpu.nr_load_updates.7
> 33082 ± 7% -17.8% 27202 ± 1% sched_debug.cpu.nr_load_updates.8
> 25769 ± 3% -22.9% 19863 ± 1% sched_debug.cpu.nr_load_updates.avg
> 38510 ± 3% -15.1% 32687 ± 2% sched_debug.cpu.nr_load_updates.max
> 15222 ± 10% -41.0% 8984 ± 2% sched_debug.cpu.nr_load_updates.min
> 8024 ± 3% +15.1% 9238 ± 0% sched_debug.cpu.nr_load_updates.stddev
> 70059 ± 11% +18.0% 82660 ± 1% sched_debug.cpu.nr_switches.0
> 68459 ± 13% +20.8% 82677 ± 6% sched_debug.cpu.nr_switches.19
> 67062 ± 8% +30.8% 87722 ± 12% sched_debug.cpu.nr_switches.21
> 65279 ± 12% +35.1% 88170 ± 15% sched_debug.cpu.nr_switches.22
> 27625 ± 9% -20.7% 21898 ± 4% sched_debug.cpu.nr_switches.26
> 29791 ± 9% -24.7% 22431 ± 6% sched_debug.cpu.nr_switches.27
> 30900 ± 5% -21.5% 24260 ± 13% sched_debug.cpu.nr_switches.30
> 29669 ± 7% -22.8% 22918 ± 15% sched_debug.cpu.nr_switches.31
> 30269 ± 6% -24.3% 22926 ± 4% sched_debug.cpu.nr_switches.32
> 29870 ± 9% -23.0% 22992 ± 3% sched_debug.cpu.nr_switches.33
> 29304 ± 16% -20.1% 23410 ± 7% sched_debug.cpu.nr_switches.35
> 28165 ± 6% -20.9% 22271 ± 6% sched_debug.cpu.nr_switches.38
> 29903 ± 3% -26.0% 22122 ± 22% sched_debug.cpu.nr_switches.39
> 29541 ± 6% -30.0% 20684 ± 13% sched_debug.cpu.nr_switches.41
> 30230 ± 7% -22.8% 23349 ± 14% sched_debug.cpu.nr_switches.42
> 28699 ± 7% -22.5% 22246 ± 4% sched_debug.cpu.nr_switches.44
> 30831 ± 13% -25.7% 22905 ± 9% sched_debug.cpu.nr_switches.46
> 31671 ± 18% -30.8% 21925 ± 11% sched_debug.cpu.nr_switches.47
> 23090 ± 3% -23.9% 17565 ± 2% sched_debug.cpu.nr_switches.min
> 20540 ± 5% +29.4% 26576 ± 1% sched_debug.cpu.nr_switches.stddev
> -10.50 ±-41% +71.4% -18.00 ±-18% sched_debug.cpu.nr_uninterruptible.0
> -1.17 ±-378% +714.3% -9.50 ±-42% sched_debug.cpu.nr_uninterruptible.19
> -0.67 ±-320% +1025.0% -7.50 ±-56% sched_debug.cpu.nr_uninterruptible.20
> -0.17 ±-538% +6950.0% -11.75 ±-76% sched_debug.cpu.nr_uninterruptible.21
> 2.67 ± 63% +171.9% 7.25 ± 39% sched_debug.cpu.nr_uninterruptible.25
> 2.17 ± 97% +246.2% 7.50 ± 29% sched_debug.cpu.nr_uninterruptible.27
> 3.00 ±101% +183.3% 8.50 ± 30% sched_debug.cpu.nr_uninterruptible.29
> 2.33 ±106% +178.6% 6.50 ± 17% sched_debug.cpu.nr_uninterruptible.30
> 1.67 ±206% +320.0% 7.00 ± 31% sched_debug.cpu.nr_uninterruptible.33
> 2.50 ±125% +250.0% 8.75 ± 30% sched_debug.cpu.nr_uninterruptible.34
> 2.83 ± 74% +226.5% 9.25 ± 27% sched_debug.cpu.nr_uninterruptible.36
> 2.83 ± 51% +173.5% 7.75 ± 10% sched_debug.cpu.nr_uninterruptible.37
> 1.83 ±115% +377.3% 8.75 ± 16% sched_debug.cpu.nr_uninterruptible.38
> 3.00 ± 47% +150.0% 7.50 ± 35% sched_debug.cpu.nr_uninterruptible.39
> 2.17 ± 62% +350.0% 9.75 ± 15% sched_debug.cpu.nr_uninterruptible.40
> 2.67 ± 59% +200.0% 8.00 ± 17% sched_debug.cpu.nr_uninterruptible.42
> -1.20 ±-275% +483.3% -7.00 ±-26% sched_debug.cpu.nr_uninterruptible.8
> 8.14 ± 16% +80.2% 14.67 ± 5% sched_debug.cpu.nr_uninterruptible.max
> -16.11 ±-20% +56.5% -25.21 ±-15% sched_debug.cpu.nr_uninterruptible.min
> 5.17 ± 18% +89.8% 9.81 ± 5% sched_debug.cpu.nr_uninterruptible.stddev
> 67076 ± 8% +36.6% 91617 ± 12% sched_debug.cpu.sched_count.21
> 28419 ± 8% -22.9% 21908 ± 4% sched_debug.cpu.sched_count.26
> 29800 ± 9% -24.7% 22440 ± 6% sched_debug.cpu.sched_count.27
> 30909 ± 5% -18.6% 25155 ± 11% sched_debug.cpu.sched_count.30
> 30323 ± 8% -24.4% 22929 ± 15% sched_debug.cpu.sched_count.31
> 30278 ± 6% -24.3% 22935 ± 4% sched_debug.cpu.sched_count.32
> 29879 ± 9% -19.5% 24052 ± 10% sched_debug.cpu.sched_count.33
> 29314 ± 16% -20.1% 23419 ± 7% sched_debug.cpu.sched_count.35
> 28174 ± 6% -20.9% 22281 ± 6% sched_debug.cpu.sched_count.38
> 29913 ± 3% -26.0% 22134 ± 22% sched_debug.cpu.sched_count.39
> 29551 ± 6% -30.0% 20693 ± 13% sched_debug.cpu.sched_count.41
> 30241 ± 7% -22.8% 23358 ± 14% sched_debug.cpu.sched_count.42
> 28709 ± 7% -22.5% 22255 ± 4% sched_debug.cpu.sched_count.44
> 30840 ± 13% -25.7% 22913 ± 9% sched_debug.cpu.sched_count.46
> 31684 ± 18% -30.8% 21934 ± 11% sched_debug.cpu.sched_count.47
> 23099 ± 3% -23.9% 17574 ± 2% sched_debug.cpu.sched_count.min
> 31945 ± 13% +18.5% 37850 ± 6% sched_debug.cpu.sched_goidle.19
> 30731 ± 8% +29.2% 39695 ± 11% sched_debug.cpu.sched_goidle.21
> 29857 ± 13% +38.4% 41325 ± 16% sched_debug.cpu.sched_goidle.22
> 12490 ± 11% -23.1% 9605 ± 3% sched_debug.cpu.sched_goidle.26
> 13340 ± 11% -26.5% 9799 ± 5% sched_debug.cpu.sched_goidle.27
> 13706 ± 8% -24.1% 10396 ± 10% sched_debug.cpu.sched_goidle.30
> 13151 ± 9% -22.9% 10139 ± 16% sched_debug.cpu.sched_goidle.31
> 13358 ± 8% -25.4% 9966 ± 4% sched_debug.cpu.sched_goidle.32
> 13123 ± 10% -25.2% 9820 ± 4% sched_debug.cpu.sched_goidle.33
> 13108 ± 13% -22.4% 10174 ± 7% sched_debug.cpu.sched_goidle.35
> 12183 ± 6% -22.4% 9458 ± 6% sched_debug.cpu.sched_goidle.38
> 12693 ± 6% -28.7% 9047 ± 13% sched_debug.cpu.sched_goidle.41
> 12945 ± 8% -23.3% 9934 ± 13% sched_debug.cpu.sched_goidle.42
> 12450 ± 7% -23.7% 9505 ± 3% sched_debug.cpu.sched_goidle.44
> 13236 ± 12% -26.5% 9728 ± 9% sched_debug.cpu.sched_goidle.46
> 14021 ± 23% -33.7% 9299 ± 11% sched_debug.cpu.sched_goidle.47
> 10147 ± 5% -24.8% 7633 ± 1% sched_debug.cpu.sched_goidle.min
> 10080 ± 5% +25.3% 12626 ± 1% sched_debug.cpu.sched_goidle.stddev
> 24925 ± 16% +35.6% 33805 ± 12% sched_debug.cpu.ttwu_count.19
> 9941 ± 27% -33.3% 6634 ± 15% sched_debug.cpu.ttwu_count.25
> 9312 ± 12% -30.2% 6496 ± 6% sched_debug.cpu.ttwu_count.27
> 10973 ± 21% -34.3% 7215 ± 8% sched_debug.cpu.ttwu_count.29
> 8854 ± 9% -24.9% 6652 ± 2% sched_debug.cpu.ttwu_count.31
> 9747 ± 16% -29.1% 6909 ± 5% sched_debug.cpu.ttwu_count.32
> 11309 ± 18% -33.0% 7579 ± 19% sched_debug.cpu.ttwu_count.40
> 9685 ± 14% -30.4% 6741 ± 7% sched_debug.cpu.ttwu_count.43
> 17375 ± 62% -58.6% 7191 ± 16% sched_debug.cpu.ttwu_count.47
> 7059 ± 5% -23.9% 5373 ± 3% sched_debug.cpu.ttwu_count.min
> 7971 ± 16% +34.5% 10722 ± 4% sched_debug.cpu.ttwu_local.0
> 5557 ± 10% +23.1% 6839 ± 6% sched_debug.cpu.ttwu_local.1
> 6025 ± 23% +32.2% 7968 ± 7% sched_debug.cpu.ttwu_local.12
> 5675 ± 17% +24.5% 7066 ± 8% sched_debug.cpu.ttwu_local.13
> 6633 ± 17% +27.9% 8486 ± 3% sched_debug.cpu.ttwu_local.19
> 6719 ± 16% +42.7% 9586 ± 15% sched_debug.cpu.ttwu_local.21
> 5919 ± 14% +21.1% 7165 ± 13% sched_debug.cpu.ttwu_local.3
> 4183 ± 19% -38.3% 2582 ± 7% sched_debug.cpu.ttwu_local.39
> 5434 ± 11% +30.9% 7115 ± 10% sched_debug.cpu.ttwu_local.4
> 4196 ± 25% -37.6% 2616 ± 12% sched_debug.cpu.ttwu_local.41
> 5914 ± 13% +16.0% 6863 ± 3% sched_debug.cpu.ttwu_local.6
> 6296 ± 18% +24.6% 7842 ± 9% sched_debug.cpu.ttwu_local.9
> 1882 ± 7% +27.0% 2390 ± 1% sched_debug.cpu.ttwu_local.stddev
>
> =========================================================================================
> compiler/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase:
> gcc-4.9/1HDD/8K/f2fs/1x/x86_64-rhel/16d/256fpd/32t/debian-x86_64-2015-02-07.cgz/fsyncBeforeClose/nhm4/400M/fsmark
>
> commit:
> v4.5-rc1
> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>
> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
> ---------------- --------------------------
> %stddev %change %stddev
> \ | \
> 4680516 ± 8% +14.5% 5359884 ± 4% fsmark.app_overhead
> 525.77 ± 0% +4.6% 550.12 ± 0% fsmark.files_per_sec
> 19446 ± 1% -9.8% 17546 ± 0% fsmark.time.involuntary_context_switches
> 14.00 ± 0% -17.9% 11.50 ± 4% fsmark.time.percent_of_cpu_this_job_got
> 463972 ± 0% -6.8% 432399 ± 0% fsmark.time.voluntary_context_switches
> 251.60 ±200% +2104.3% 5546 ±100% latency_stats.sum.wait_on_page_bit.f2fs_wait_on_page_writeback.[f2fs].f2fs_wait_on_page_writeback.[f2fs].__f2fs_add_link.[f2fs].f2fs_mkdir.[f2fs].vfs_mkdir.SyS_mkdir.entry_SYSCALL_64_fastpath
> 18701 ± 0% -11.2% 16611 ± 1% proc-vmstat.pgactivate
> 25317 ± 0% +11.2% 28145 ± 0% softirqs.BLOCK
> 267.69 ± 2% -12.5% 234.29 ± 1% uptime.idle
> 6510 ± 0% +4.0% 6770 ± 0% vmstat.io.bo
> 19446 ± 1% -9.8% 17546 ± 0% time.involuntary_context_switches
> 14.00 ± 0% -17.9% 11.50 ± 4% time.percent_of_cpu_this_job_got
> 13.89 ± 0% -22.9% 10.71 ± 0% time.system_time
> 0.59 ± 6% -18.3% 0.48 ± 3% time.user_time
> 24.32 ± 0% +17.5% 28.57 ± 0% turbostat.%Busy
> 792.00 ± 1% +19.5% 946.75 ± 0% turbostat.Avg_MHz
> 22.05 ± 0% +142.3% 53.42 ± 0% turbostat.CPU%c1
> 44.77 ± 0% -70.4% 13.25 ± 2% turbostat.CPU%c3
> 8.87 ± 5% -46.4% 4.76 ± 1% turbostat.CPU%c6
> 18381428 ± 3% +761.8% 1.584e+08 ± 0% cpuidle.C1-NHM.time
> 32978 ± 1% +191.0% 95971 ± 0% cpuidle.C1-NHM.usage
> 24159280 ± 1% +268.7% 89074691 ± 1% cpuidle.C1E-NHM.time
> 39453 ± 0% +31.4% 51846 ± 1% cpuidle.C1E-NHM.usage
> 3.87e+08 ± 0% -48.4% 1.998e+08 ± 0% cpuidle.C3-NHM.time
> 209952 ± 0% -41.9% 122009 ± 0% cpuidle.C3-NHM.usage
> 1.726e+08 ± 2% -45.9% 93298544 ± 2% cpuidle.C6-NHM.time
> 84430 ± 1% -50.4% 41860 ± 1% cpuidle.C6-NHM.usage
> 1.748e+08 ± 0% +15.4% 2.018e+08 ± 0% cpuidle.POLL.time
> 120026 ± 0% +32.3% 158824 ± 0% cpuidle.POLL.usage
> 1432 ± 52% -34.0% 945.59 ± 7% sched_debug.cfs_rq:/.exec_clock.1
> 1099 ± 7% -17.3% 909.21 ± 7% sched_debug.cfs_rq:/.exec_clock.2
> 1102 ± 4% -19.5% 887.21 ± 4% sched_debug.cfs_rq:/.exec_clock.3
> 2120 ± 44% -70.8% 618.32 ± 6% sched_debug.cfs_rq:/.exec_clock.4
> 741.50 ± 6% -19.6% 595.94 ± 9% sched_debug.cfs_rq:/.exec_clock.5
> 848.32 ± 12% -17.9% 696.64 ± 14% sched_debug.cfs_rq:/.exec_clock.7
> 1242 ± 0% -12.2% 1091 ± 0% sched_debug.cfs_rq:/.exec_clock.avg
> 706.35 ± 2% -19.0% 572.30 ± 5% sched_debug.cfs_rq:/.exec_clock.min
> 696.95 ± 12% +26.4% 881.26 ± 3% sched_debug.cfs_rq:/.exec_clock.stddev
> 80.73 ± 17% +31.5% 106.16 ± 16% sched_debug.cfs_rq:/.load_avg.avg
> 3549 ± 15% +37.7% 4888 ± 7% sched_debug.cfs_rq:/.min_vruntime.0
> 3473 ± 25% -52.9% 1636 ± 15% sched_debug.cfs_rq:/.min_vruntime.4
> 2195 ± 19% -24.9% 1649 ± 14% sched_debug.cfs_rq:/.min_vruntime.5
> 2198 ± 16% -22.2% 1711 ± 15% sched_debug.cfs_rq:/.min_vruntime.7
> 2703 ± 0% -10.5% 2419 ± 0% sched_debug.cfs_rq:/.min_vruntime.avg
> 4291 ± 8% +13.9% 4888 ± 7% sched_debug.cfs_rq:/.min_vruntime.max
> 1806 ± 5% -21.1% 1424 ± 5% sched_debug.cfs_rq:/.min_vruntime.min
> 788.12 ± 11% +30.8% 1030 ± 14% sched_debug.cfs_rq:/.min_vruntime.stddev
> -577.72 ±-184% +349.5% -2596 ±-25% sched_debug.cfs_rq:/.spread0.1
> -798.00 ±-80% +189.1% -2306 ±-17% sched_debug.cfs_rq:/.spread0.2
> -1088 ±-70% +121.2% -2408 ±-15% sched_debug.cfs_rq:/.spread0.3
> -77.23 ±-1651% +4110.9% -3251 ±-17% sched_debug.cfs_rq:/.spread0.4
> -1355 ±-11% +139.0% -3239 ±-16% sched_debug.cfs_rq:/.spread0.5
> -846.87 ±-66% +191.5% -2469 ±-15% sched_debug.cfs_rq:/.spread0.avg
> -1744 ±-34% +98.5% -3463 ±-13% sched_debug.cfs_rq:/.spread0.min
> 788.41 ± 11% +30.8% 1031 ± 14% sched_debug.cfs_rq:/.spread0.stddev
> 166.83 ± 33% +86.1% 310.50 ± 55% sched_debug.cfs_rq:/.util_avg.5
> 633424 ± 20% +36.3% 863396 ± 13% sched_debug.cpu.avg_idle.7
> 359464 ± 23% +34.2% 482294 ± 17% sched_debug.cpu.avg_idle.min
> 0.75 ±110% +300.0% 3.00 ± 81% sched_debug.cpu.cpu_load[1].3
> 0.50 ±100% +450.0% 2.75 ± 69% sched_debug.cpu.cpu_load[2].3
> 0.50 ±173% +500.0% 3.00 ± 52% sched_debug.cpu.cpu_load[3].3
> 0.25 ±173% +1300.0% 3.50 ± 58% sched_debug.cpu.cpu_load[4].3
> 6351 ± 12% -30.0% 4445 ± 2% sched_debug.cpu.nr_load_updates.4
> 37017 ± 6% +11.2% 41155 ± 7% sched_debug.cpu.nr_switches.7
> 13595 ± 8% +14.2% 15525 ± 7% sched_debug.cpu.nr_switches.stddev
> -2130 ± -4% -17.3% -1761 ± -4% sched_debug.cpu.nr_uninterruptible.0
> -337.83 ±-28% -42.9% -192.75 ±-15% sched_debug.cpu.nr_uninterruptible.2
> 784.00 ± 9% -30.2% 547.25 ± 19% sched_debug.cpu.nr_uninterruptible.5
> 926.00 ± 7% -25.6% 688.50 ± 2% sched_debug.cpu.nr_uninterruptible.max
> -2129 ± -4% -17.3% -1760 ± -4% sched_debug.cpu.nr_uninterruptible.min
> 959.80 ± 5% -20.8% 759.81 ± 2% sched_debug.cpu.nr_uninterruptible.stddev
> 37044 ± 6% +11.2% 41177 ± 7% sched_debug.cpu.sched_count.7
> 14921 ± 8% +16.0% 17307 ± 9% sched_debug.cpu.sched_goidle.7
> 21799 ± 4% +10.5% 24078 ± 1% sched_debug.cpu.ttwu_count.stddev
> 22901 ± 2% +12.5% 25754 ± 4% sched_debug.cpu.ttwu_local.0
> 4759 ± 11% -27.2% 3465 ± 3% sched_debug.cpu.ttwu_local.4
> 22984 ± 1% +12.4% 25827 ± 4% sched_debug.cpu.ttwu_local.max
> 6202 ± 1% +16.4% 7217 ± 5% sched_debug.cpu.ttwu_local.stddev
>
> =========================================================================================
> compiler/cpufreq_governor/kconfig/nr_task/rootfs/tbox_group/test/testcase:
> gcc-4.9/performance/x86_64-rhel/1/debian-x86_64-2015-02-07.cgz/lkp-ivb-d02/execl/unixbench
>
> commit:
> v4.5-rc1
> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>
> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
> ---------------- --------------------------
> %stddev %change %stddev
> \ | \
> 1260 ± 0% +8.7% 1369 ± 0% unixbench.score
> 484658 ± 0% +8.7% 526705 ± 0% unixbench.time.involuntary_context_switches
> 22562139 ± 0% +8.7% 24527176 ± 0% unixbench.time.minor_page_faults
> 515.20 ± 3% +84.1% 948.25 ± 2% time.voluntary_context_switches
> 17071 ± 0% +7.9% 18427 ± 0% vmstat.system.cs
> 2842 ± 2% +110.9% 5993 ± 0% vmstat.system.in
> 40099209 ± 5% +367.2% 1.873e+08 ± 4% cpuidle.C1E-IVB.time
> 314651 ± 5% +221.5% 1011451 ± 0% cpuidle.C1E-IVB.usage
> 48936191 ± 9% -66.3% 16512783 ± 27% cpuidle.C3-IVB.time
> 141452 ± 9% -79.3% 29263 ± 29% cpuidle.C3-IVB.usage
> 2.177e+08 ± 3% -55.1% 97821419 ± 4% cpuidle.C6-IVB.time
> 292192 ± 3% -82.4% 51299 ± 15% cpuidle.C6-IVB.usage
> 142094 ± 2% +14.3% 162480 ± 1% sched_debug.cpu.nr_switches.0
> 150091 ± 2% +13.5% 170367 ± 1% sched_debug.cpu.sched_count.0
> 153262 ± 3% +11.2% 170368 ± 1% sched_debug.cpu.sched_count.max
> 51184 ± 4% +16.6% 59659 ± 2% sched_debug.cpu.sched_goidle.0
> 41761 ± 5% +8.2% 45170 ± 3% sched_debug.cpu.sched_goidle.min
> 40770 ± 4% +14.0% 46477 ± 6% sched_debug.cpu.ttwu_count.min
> 43310 ± 3% +12.5% 48739 ± 0% sched_debug.cpu.ttwu_local.0
> 35767 ± 1% +11.3% 39826 ± 2% sched_debug.cpu.ttwu_local.3
> 22.72 ± 0% +5.6% 23.99 ± 0% turbostat.%Busy
> 747.40 ± 0% +5.7% 789.75 ± 0% turbostat.Avg_MHz
> 41.33 ± 2% +60.1% 66.16 ± 0% turbostat.CPU%c1
> 25.99 ± 3% -96.0% 1.03 ± 26% turbostat.CPU%c3
> 9.96 ± 1% -11.4% 8.83 ± 2% turbostat.CPU%c6
> 10.22 ± 0% +7.2% 10.96 ± 0% turbostat.CorWatt
> 0.22 ± 49% +273.9% 0.83 ± 50% turbostat.Pkg%pc3
> 8.98 ± 2% -16.2% 7.53 ± 5% turbostat.Pkg%pc6
> 27.07 ± 0% +2.7% 27.81 ± 0% turbostat.PkgWatt
>
>
> ivb43: Ivytown Ivy Bridge-EP
> Memory: 64G
>
> nhm4: Nehalem
> Memory: 4G
>
> lkp-ivb-d02: Ivy Bridge
> Memory: 8G
>
> fsmark.time.percent_of_cpu_this_job_got
>
> 14 *+-*--*--*--*--*--*--*--*--*--*-----*-*-----*--*--*--*--*--*--*--*--*--*
> | .. .. |
> 13 ++ * * |
> 12 ++ O O O O |
> | |
> 11 ++ O O O O O O O O O O O O |
> | |
> 10 ++ |
> | |
> 9 ++ |
> 8 ++ |
> | |
> 7 ++ O O |
> | |
> 6 O+-O--O-----O-----O----------------------------------------------------+
>
>
> cpuidle.C1-NHM.time
>
> 2.5e+08 ++-O--O----O-----O------------------------------------------------+
> O O O |
> | |
> 2e+08 ++ |
> | |
> | O O O O O O O O O O O O O O O O |
> 1.5e+08 ++ |
> | |
> 1e+08 ++ |
> | |
> | |
> 5e+07 ++ |
> | |
> *..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*
> 0 ++----------------------------------------------------------------+
>
>
> cpuidle.C1-NHM.usage
>
> 120000 O+-O---------------------------------------------------------------+
> | O O O O O |
> 110000 ++ |
> 100000 ++ O O O |
> | O O O O O O O O O O O O O |
> 90000 ++ |
> 80000 ++ |
> | |
> 70000 ++ |
> 60000 ++ |
> | |
> 50000 ++ |
> 40000 ++ *.. *.. |
> | .*.. .. .. .*.. .*..|
> 30000 *+-*--*----*--*--*--*-*--*--*-----*-*-----*--*-*-----*--*--*-*-----*
>
>
> cpuidle.C1E-NHM.time
>
> 1e+08 ++------------------------------------------------------------------+
> | |
> 9e+07 ++ O O O O O O O O O O O O O O O O |
> 8e+07 O+ O O O O O O |
> | |
> 7e+07 ++ |
> | |
> 6e+07 ++ |
> | |
> 5e+07 ++ |
> 4e+07 ++ |
> | |
> 3e+07 ++ .*.. .*.. |
> *..*..*..*.*..*..*..*..*..*.*. *..*. *.*..*..*..*..*..*.*..*..*
> 2e+07 ++------------------------------------------------------------------+
>
>
> cpuidle.C3-NHM.time
>
> 4.5e+08 ++----------------------------------------------------------------+
> | |
> 4e+08 ++ .*..*.*..*..*..*.*..*..*..*. |
> *..*..*.*..*. *..*..*..*.*..*..*..*.*..*
> | |
> 3.5e+08 ++ |
> | |
> 3e+08 ++ |
> | |
> 2.5e+08 ++ |
> | |
> | O O |
> 2e+08 O+ O O O O O O O O O O O O O O O O O |
> | O O O |
> 1.5e+08 ++----------------------------------------------------------------+
>
>
> cpuidle.C3-NHM.usage
>
> 280000 ++-----------------------------------------------------------------+
> | * * |
> 260000 ++ : : : : |
> 240000 ++ : : : : |
> | : : : : |
> 220000 *+.*.. .*..*..*..*..*.*..*..* *.* *..*. .*..*..*..*. .*..*
> 200000 ++ * *. *. |
> | |
> 180000 ++ |
> 160000 ++ |
> | O |
> 140000 O+ |
> 120000 ++ O O O O O O O O O O O O O O O |
> | O O O O O O |
> 100000 ++-----------------------------------------------------------------+
>
>
> cpuidle.C6-NHM.time
>
> 2e+08 ++----------------------------------------------------------------+
> | |
> 1.8e+08 ++ .* *.. .*.. .* |
> *..*. + .*..*. .. .* *..*.. *..*. .*..*. + |
> | *..*. * *. : + + *.*. *..*
> 1.6e+08 ++ : + * |
> | * |
> 1.4e+08 ++ |
> | |
> 1.2e+08 ++ |
> | |
> | O |
> 1e+08 ++ O O O O O O O O O |
> | O O O O O O O O O O |
> 8e+07 O+----O----------O------------------------------------------------+
>
>
> cpuidle.C6-NHM.usage
>
> 90000 ++---------------------*--------------------------------------------+
> *..*..*.. .*..*.. .. .*.. .*..*..*..*.*..*.. .*..*.*.. |
> 80000 ++ *.*. * * *. *..*. *..*
> | |
> | |
> 70000 ++ |
> | |
> 60000 ++ |
> | |
> 50000 ++ |
> | |
> | O O O O O O O O O O O O O O O O O |
> 40000 O+ O O O O O |
> | |
> 30000 ++------------------------------------------------------------------+
>
>
>
> aim9.shell_rtns_2.ops_per_sec
>
> 460 ++--------------------------------------------------------------------+
> | O |
> 450 O+ O O O O O O O O O |
> 440 ++ O O O O O O O O O |
> | O |
> 430 ++ |
> 420 ++ |
> | |
> 410 ++ |
> 400 ++ * |
> | *.. : : *.. *..|
> 390 ++ + *. : : + *. : *
> 380 *+. + *.. .*.*..*..*.*..*..* : .*. + *.. : |
> | *.* *..*. *. *..* *..* |
> 370 ++--------------------------------------------------------------------+
>
>
> aim9.time.user_time
>
> 58 ++-------------------------------O-------------------------------------+
> | O O O O O O O O O O O O O O O O O |
> 57 O+ O |
> 56 ++ O |
> | |
> 55 ++ |
> 54 ++ |
> | |
> 53 ++ |
> 52 ++ * |
> | *.. + + *. *..|
> 51 ++ + *.. + + + *.. : *
> 50 *+.*. + * *..*..*.*..*.. .*.* *.*..*.. + *..*.. : |
> | * + .. *. * * |
> 49 ++--------------*------------------------------------------------------+
>
>
> aim9.time.minor_page_faults
>
> 4.5e+07 ++----------------------------------------------------------------+
> O O |
> 4.4e+07 ++ O O O O O O O O O O O O O O O O O |
> 4.3e+07 ++ O O |
> | |
> 4.2e+07 ++ |
> 4.1e+07 ++ |
> | |
> 4e+07 ++ |
> 3.9e+07 ++ * |
> | *. : + *. *..|
> 3.8e+07 ++ .. *.. .*..*.*.. : + .. *.. + *
> 3.7e+07 *+.*.* *.*..* *.*..*..* *.*..*.* *.*..* |
> | |
> 3.6e+07 ++----------------------------------------------------------------+
>
>
> aim9.time.voluntary_context_switches
>
> 1.1e+06 ++---------------------------------------------------------------+
> 1.08e+06 ++ O |
> O O O O O O O O O |
> 1.06e+06 ++ O O O O O O O O O O |
> 1.04e+06 ++ O |
> | |
> 1.02e+06 ++ |
> 1e+06 ++ |
> 980000 ++ |
> | |
> 960000 ++ * |
> 940000 ++ *. + : *.. *.|
> | + *.. .*.*.. + : : *. + *
> 920000 *+. + *. .*. *.*..*.* *..*. : *.. + |
> 900000 ++-*-*---------*--*--------------------------*--*---------*-*----+
>
>
> aim9.time.involuntary_context_switches
>
> 420000 ++-----------------------------------------------------------------+
> | |
> 410000 O+ O O O O O |
> 400000 ++ O O O O O O O O O O |
> | O O O O O |
> 390000 ++ |
> | |
> 380000 ++ |
> | |
> 370000 ++ |
> 360000 ++ * |
> | *. + : *. *..|
> 350000 ++ + *..*. .*.*..*.*..*..*. + : + *.. : *
> *.. + *..*. * *..*. + *. : |
> 340000 ++-*-*----------------------------------------*--*---------*--*----+
>
>
> unixbench.score
>
> 1400 ++-------------------------------------------------------------------+
> | O O O O O |
> 1380 O+O O O O O O O O O O O |
> 1360 ++ O O O O O O O O O |
> | O |
> 1340 ++ |
> | |
> 1320 ++ |
> | |
> 1300 ++ |
> 1280 ++ |
> | .*.*. .*. |
> 1260 *+*.*.*.*.*.*.*. .*.*.* * *.**.*.*.*.*.*. .*.*.*.*.*.*.*.*.*. .*
> | * * * |
> 1240 ++-------------------------------------------------------------------+
>
>
> unixbench.time.involuntary_context_switches
>
> 540000 ++-----------------------------------------------------------------+
> | O O O O O OO |
> 530000 ++O O O O O O |
> O O O O O O O O O O O O O |
> | O |
> 520000 ++ |
> | |
> 510000 ++ |
> | |
> 500000 ++ |
> | |
> | |
> 490000 ++ .*. .*. .*.*. .*. .*. .* |
> *.*.* *.**. .*.* * * *.** *.*.*. .*.*.*.*.* *.*.*. .*.*
> 480000 ++-----------*------------------------------*------------------*---+
>
> [*] 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: unixbench
> 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: 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
> model: Ivy Bridge
> nr_cpu: 4
> memory: 8G
> nr_hdd_partitions: 1
> hdd_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part1"
> swap_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part3"
> rootfs_partition: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part4"
> netconsole_port: 66723
> category: benchmark
> nr_task: 1
> unixbench:
> test: execl
> queue: bisect
> testbox: lkp-ivb-d02
> tbox_group: lkp-ivb-d02
> kconfig: x86_64-rhel
> enqueue_time: 2016-02-01 04:41:40.844697988 +08:00
> id: ab239be39f92df1f1f155f9ff8ab50bd48a204bb
> user: lkp
> compiler: gcc-4.9
> head_commit: a66aef2038ce0ce7386c40e2a010beb2cb7895d2
> base_commit: 92e963f50fc74041b5e9e744c330dca48e04f08d
> branch: linux-devel/devel-hourly-2016013119
> rootfs: debian-x86_64-2015-02-07.cgz
> result_root: "/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1"
> job_file: "/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml"
> max_uptime: 836.86
> initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
> bootloader_append:
> - root=/dev/ram0
> - user=lkp
> - job=/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml
> - ARCH=x86_64
> - kconfig=x86_64-rhel
> - branch=linux-devel/devel-hourly-2016013119
> - commit=6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
> - BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f
> - max_uptime=836
> - RESULT_ROOT=/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1
> - LKP_SERVER=inn
> - |2-
>
>
> 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-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/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,/lkp/benchmarks/unixbench.cgz"
> linux_headers_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/linux-headers.cgz"
> repeat_to: 2
> kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f"
> dequeue_time: 2016-02-01 04:49:05.273523858 +08:00
> job_state: finished
> loadavg: 0.75 0.27 0.10 1/120 2153
> start_time: '1454273365'
> end_time: '1454273464'
> version: "/lkp/lkp/.src-20160127-223853"
--
ak@linux.intel.com -- Speaking for myself only
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [lib] 6ffc77f48b: 15.8% aim9.shell_rtns_2.ops_per_sec, +8.7% unixbench.score
2016-02-01 5:41 ` [lkp] " Andi Kleen
@ 2016-02-01 5:51 ` Huang, Ying
-1 siblings, 0 replies; 6+ messages in thread
From: Huang, Ying @ 2016-02-01 5:51 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 63902 bytes --]
Andi Kleen <ak@linux.intel.com> writes:
> On Mon, Feb 01, 2016 at 09:08:44AM +0800, kernel test robot wrote:
>> FYI, we noticed the below changes on
>>
>> https://github.com/0day-ci/linux Andi-Kleen/Optimize-int_sqrt-for-small-values-for-faster-idle/20160129-054629
>> commit 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83 ("Optimize int_sqrt for small values for faster idle")
>>
>>
>> =========================================================================================
>> compiler/cpufreq_governor/kconfig/rootfs/tbox_group/test/testcase/testtime:
>> gcc-4.9/performance/x86_64-rhel/debian-x86_64-2015-02-07.cgz/ivb43/shell_rtns_2/aim9/300s
>>
>> commit:
>> v4.5-rc1
>> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>>
>> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
>> ---------------- --------------------------
>> %stddev %change %stddev
>> \ | \
>> 383.55 . 1% +15.8% 444.19 . 0% aim9.shell_rtns_2.ops_per_sec
>
> That means it is faster, right?
Yes.
> That's more than i expected.
Glad to know the data is useful :)
Best Regards,
Huang, Ying
> -Andi
>
>> 346042 . 1% +15.7% 400253 . 0% aim9.time.involuntary_context_switches
>> 37653157 . 1% +16.0% 43669205 . 0% aim9.time.minor_page_faults
>> 50.58 . 1% +13.5% 57.41 . 0% aim9.time.user_time
>> 920242 . 1% +15.6% 1063902 . 0% aim9.time.voluntary_context_switches
>> 165192 . 0% -9.3% 149802 . 0% meminfo.Committed_AS
>> 858.50 .112% +159.7% 2229 . 2% numa-vmstat.node1.nr_inactive_anon
>> 1903 . 34% +49.7% 2850 . 1% numa-vmstat.node1.nr_mapped
>> 15155 . 0% +3.0% 15608 . 0% vmstat.system.cs
>> 1900 . 3% +8.5% 2061 . 1% vmstat.system.in
>> 1481 .142% +243.8% 5094 . 20% numa-meminfo.node1.AnonHugePages
>> 3435 .112% +159.6% 8918 . 2% numa-meminfo.node1.Inactive(anon)
>> 7619 . 34% +49.7% 11403 . 1% numa-meminfo.node1.Mapped
>> 346042 . 1% +15.7% 400253 . 0% time.involuntary_context_switches
>> 37653157 . 1% +16.0% 43669205 . 0% time.minor_page_faults
>> 50.58 . 1% +13.5% 57.41 . 0% time.user_time
>> 920242 . 1% +15.6% 1063902 . 0% time.voluntary_context_switches
>> 32159302 . 2% +16.1% 37352805 . 0% proc-vmstat.numa_hit
>> 32153109 . 2% +16.2% 37346613 . 0% proc-vmstat.numa_local
>> 8294 . 4% +10.3% 9146 . 3% proc-vmstat.pgactivate
>> 31753265 . 2% +16.7% 37041704 . 0% proc-vmstat.pgalloc_normal
>> 38274072 . 1% +15.7% 44274006 . 0% proc-vmstat.pgfault
>> 33586569 . 2% +16.4% 39090694 . 0% proc-vmstat.pgfree
>> 2.15 . 2% +31.0% 2.81 . 1% turbostat.%Busy
>> 69.83 . 1% +21.0% 84.50 . 1% turbostat.Avg_MHz
>> 14.71 . 30% +364.4% 68.29 . 2% turbostat.CPU%c1
>> 0.13 .115% +4530.3% 5.86 . 5% turbostat.CPU%c3
>> 83.02 . 5% -72.3% 23.04 . 6% turbostat.CPU%c6
>> 67.08 . 1% +15.6% 77.53 . 0% turbostat.CorWatt
>> 13.68 . 13% -96.9% 0.42 .102% turbostat.Pkg%pc2
>> 97.47 . 0% +10.7% 107.90 . 0% turbostat.PkgWatt
>> 4.115e+08 . 95% +1040.5% 4.693e+09 . 3% cpuidle.C1-IVT.time
>> 35607 . 31% +459.1% 199082 . 1% cpuidle.C1-IVT.usage
>> 692205 . 47% +1.4e+05% 9.935e+08 . 2% cpuidle.C1E-IVT.time
>> 1987 . 17% +9685.5% 194454 . 1% cpuidle.C1E-IVT.usage
>> 17330705 .111% +5212.9% 9.208e+08 . 4% cpuidle.C3-IVT.time
>> 6416 . 72% +4164.8% 273664 . 2% cpuidle.C3-IVT.usage
>> 1.37e+10 . 3% -45.7% 7.434e+09 . 2% cpuidle.C6-IVT.time
>> 2046699 . 1% -20.6% 1625729 . 2% cpuidle.C6-IVT.usage
>> 9298422 . 67% +725.2% 76732660 . 5% cpuidle.POLL.time
>> 21792 . 13% -19.9% 17456 . 6% cpuidle.POLL.usage
>> 8535 . 2% +8.7% 9274 . 2% slabinfo.anon_vma.active_objs
>> 8535 . 2% +8.7% 9274 . 2% slabinfo.anon_vma.num_objs
>> 25398 . 3% +22.3% 31057 . 1% slabinfo.anon_vma_chain.active_objs
>> 25427 . 3% +22.5% 31141 . 1% slabinfo.anon_vma_chain.num_objs
>> 14169 . 5% -13.4% 12270 . 0% slabinfo.kmalloc-256.active_objs
>> 14612 . 5% -12.5% 12786 . 0% slabinfo.kmalloc-256.num_objs
>> 39366 . 7% +40.7% 55384 . 3% slabinfo.kmalloc-32.active_objs
>> 307.00 . 7% +41.3% 433.75 . 3% slabinfo.kmalloc-32.active_slabs
>> 39366 . 7% +41.2% 55578 . 3% slabinfo.kmalloc-32.num_objs
>> 307.00 . 7% +41.3% 433.75 . 3% slabinfo.kmalloc-32.num_slabs
>> 1087 . 5% -9.7% 982.50 . 1% slabinfo.mm_struct.active_objs
>> 1087 . 5% -9.7% 982.50 . 1% slabinfo.mm_struct.num_objs
>> 2313 . 2% +12.8% 2609 . 3% slabinfo.signal_cache.active_objs
>> 2313 . 2% +12.8% 2609 . 3% slabinfo.signal_cache.num_objs
>> 21538 . 1% +17.1% 25215 . 1% slabinfo.vm_area_struct.active_objs
>> 21595 . 1% +17.1% 25279 . 1% slabinfo.vm_area_struct.num_objs
>> 2.49 . 16% +38.3% 3.44 . 16% perf-profile.cycles-pp.__libc_fork
>> 39.88 . 9% -26.1% 29.47 . 23%
> perf-profile.cycles-pp.call_cpuidle.cpu_startup_entry.start_secondary
>> 43.97 . 9% -24.6% 33.16 . 21% perf-profile.cycles-pp.cpu_startup_entry.start_secondary
>> 39.88 . 9% -26.1% 29.46 . 23%
> perf-profile.cycles-pp.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
>> 39.49 . 9% -26.3% 29.10 . 23%
> perf-profile.cycles-pp.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
>> 2.55 . 41% +81.3% 4.62 . 29%
> perf-profile.cycles-pp.do_execveat_common.isra.35.sys_execve.return_from_execve
>> 9.63 . 15% +30.1% 12.53 . 15% perf-profile.cycles-pp.do_page_fault.page_fault
>> 3.14 . 11% +58.7% 4.99 . 20% perf-profile.cycles-pp.execve
>> 0.75 . 10% +31.3% 0.98 . 11%
> perf-profile.cycles-pp.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
>> 0.84 . 13% +38.1% 1.16 . 16%
> perf-profile.cycles-pp.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap.mmput
>> 8.60 . 23% +37.6% 11.84 . 11%
> perf-profile.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault
>> 40.37 . 10% -26.5% 29.67 . 23%
> perf-profile.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry
>> 0.75 . 16% +99.7% 1.51 . 27%
> perf-profile.cycles-pp.load_elf_binary.search_binary_handler.load_script.search_binary_handler.do_execveat_common
>> 0.84 . 15% +94.7% 1.63 . 27%
> perf-profile.cycles-pp.load_script.search_binary_handler.do_execveat_common.sys_execve.return_from_execve
>> 0.71 . 10% +30.9% 0.92 . 12%
> perf-profile.cycles-pp.path_lookupat.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
>> 0.75 . 13% +39.9% 1.04 . 16%
> perf-profile.cycles-pp.release_pages.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap
>> 2.15 . 11% +51.3% 3.25 . 20% perf-profile.cycles-pp.return_from_execve.execve
>> 0.76 . 16% +98.2% 1.51 . 27%
> perf-profile.cycles-pp.search_binary_handler.load_script.search_binary_handler.do_execveat_common.sys_execve
>> 44.09 . 9% -24.5% 33.28 . 21% perf-profile.cycles-pp.start_secondary
>> 1.12 . 6% +23.8% 1.39 . 8% perf-profile.cycles-pp.sys_access.entry_SYSCALL_64_fastpath
>> 2.13 . 11% +53.6% 3.28 . 19% perf-profile.cycles-pp.sys_execve.return_from_execve.execve
>> 1.55 . 90% +179.7% 4.33 . 13% perf-profile.cycles-pp.sys_mmap.entry_SYSCALL_64_fastpath
>> 0.80 . 11% +31.0% 1.05 . 11%
> perf-profile.cycles-pp.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
>> 4128 . 9% +17.8% 4862 . 4% sched_debug.cfs_rq:/.exec_clock.11
>> 4062 . 8% +18.4% 4809 . 4% sched_debug.cfs_rq:/.exec_clock.12
>> 4064 . 13% +34.4% 5461 . 27% sched_debug.cfs_rq:/.exec_clock.15
>> 3879 . 14% +41.0% 5469 . 22% sched_debug.cfs_rq:/.exec_clock.18
>> 3831 . 12% +44.1% 5522 . 26% sched_debug.cfs_rq:/.exec_clock.19
>> 3881 . 14% +18.1% 4582 . 3% sched_debug.cfs_rq:/.exec_clock.20
>> 3658 . 14% -30.8% 2529 . 18% sched_debug.cfs_rq:/.exec_clock.25
>> 3756 . 17% -31.4% 2575 . 6% sched_debug.cfs_rq:/.exec_clock.26
>> 3722 . 15% -32.2% 2524 . 10% sched_debug.cfs_rq:/.exec_clock.27
>> 4727 . 20% -31.5% 3240 . 23% sched_debug.cfs_rq:/.exec_clock.28
>> 4448 . 13% +20.7% 5369 . 9% sched_debug.cfs_rq:/.exec_clock.3
>> 3768 . 18% -32.1% 2559 . 5% sched_debug.cfs_rq:/.exec_clock.30
>> 3743 . 16% -38.2% 2312 . 3% sched_debug.cfs_rq:/.exec_clock.31
>> 3675 . 15% -31.9% 2501 . 14% sched_debug.cfs_rq:/.exec_clock.32
>> 3657 . 14% -33.4% 2434 . 7% sched_debug.cfs_rq:/.exec_clock.33
>> 3653 . 15% -27.1% 2663 . 12% sched_debug.cfs_rq:/.exec_clock.34
>> 3102 . 19% -27.2% 2257 . 2% sched_debug.cfs_rq:/.exec_clock.37
>> 3262 . 18% -30.5% 2269 . 2% sched_debug.cfs_rq:/.exec_clock.39
>> 3315 . 16% -25.5% 2469 . 8% sched_debug.cfs_rq:/.exec_clock.40
>> 3250 . 18% -29.6% 2287 . 6% sched_debug.cfs_rq:/.exec_clock.43
>> 3210 . 13% -28.2% 2304 . 5% sched_debug.cfs_rq:/.exec_clock.44
>> 3140 . 16% -25.7% 2332 . 11% sched_debug.cfs_rq:/.exec_clock.46
>> 4772 . 9% -24.0% 3625 . 7% sched_debug.cfs_rq:/.exec_clock.47
>> 4293 . 9% +23.1% 5283 . 3% sched_debug.cfs_rq:/.exec_clock.5
>> 2601 . 10% -22.9% 2007 . 6% sched_debug.cfs_rq:/.exec_clock.min
>> 1245 . 11% +37.0% 1706 . 3% sched_debug.cfs_rq:/.exec_clock.stddev
>> 4.50 . 58% +883.3% 44.25 .115% sched_debug.cfs_rq:/.load_avg.15
>> 2.00 .141% +2012.5% 42.25 . 91% sched_debug.cfs_rq:/.load_avg.26
>> 92810 . 7% +24.5% 115532 . 5% sched_debug.cfs_rq:/.min_vruntime.0
>> 85375 . 10% +16.7% 99616 . 8% sched_debug.cfs_rq:/.min_vruntime.1
>> 84119 . 9% +17.3% 98679 . 6% sched_debug.cfs_rq:/.min_vruntime.11
>> 76159 . 14% +26.3% 96158 . 4% sched_debug.cfs_rq:/.min_vruntime.12
>> 73708 . 11% +22.3% 90163 . 4% sched_debug.cfs_rq:/.min_vruntime.13
>> 73462 . 12% +22.8% 90186 . 4% sched_debug.cfs_rq:/.min_vruntime.14
>> 78532 . 11% +18.3% 92890 . 2% sched_debug.cfs_rq:/.min_vruntime.15
>> 75619 . 15% +23.4% 93308 . 5% sched_debug.cfs_rq:/.min_vruntime.18
>> 73782 . 12% +26.1% 93064 . 2% sched_debug.cfs_rq:/.min_vruntime.19
>> 85825 . 12% +16.9% 100371 . 6% sched_debug.cfs_rq:/.min_vruntime.2
>> 73784 . 14% +26.7% 93455 . 3% sched_debug.cfs_rq:/.min_vruntime.20
>> 77996 . 11% +25.4% 97835 . 8% sched_debug.cfs_rq:/.min_vruntime.21
>> 75401 . 12% +24.0% 93489 . 3% sched_debug.cfs_rq:/.min_vruntime.22
>> 71851 . 10% +25.9% 90432 . 8% sched_debug.cfs_rq:/.min_vruntime.23
>> 85321 . 16% -25.5% 63569 . 11% sched_debug.cfs_rq:/.min_vruntime.24
>> 84385 . 16% -37.7% 52578 . 19% sched_debug.cfs_rq:/.min_vruntime.25
>> 86487 . 19% -38.7% 52989 . 10% sched_debug.cfs_rq:/.min_vruntime.26
>> 85768 . 18% -40.0% 51463 . 14% sched_debug.cfs_rq:/.min_vruntime.27
>> 86568 . 17% -35.1% 56182 . 9% sched_debug.cfs_rq:/.min_vruntime.29
>> 87224 . 19% -38.6% 53580 . 10% sched_debug.cfs_rq:/.min_vruntime.30
>> 86397 . 16% -44.6% 47867 . 6% sched_debug.cfs_rq:/.min_vruntime.31
>> 84687 . 17% -39.7% 51047 . 15% sched_debug.cfs_rq:/.min_vruntime.32
>> 84737 . 15% -43.4% 47972 . 11% sched_debug.cfs_rq:/.min_vruntime.33
>> 84538 . 17% -37.4% 52927 . 17% sched_debug.cfs_rq:/.min_vruntime.34
>> 82873 . 16% -37.1% 52164 . 8% sched_debug.cfs_rq:/.min_vruntime.35
>> 70798 . 20% -27.7% 51222 . 1% sched_debug.cfs_rq:/.min_vruntime.36
>> 71650 . 21% -35.4% 46267 . 5% sched_debug.cfs_rq:/.min_vruntime.37
>> 72302 . 21% -36.2% 46131 . 10% sched_debug.cfs_rq:/.min_vruntime.38
>> 73956 . 20% -39.9% 44478 . 6% sched_debug.cfs_rq:/.min_vruntime.39
>> 74719 . 18% -35.9% 47906 . 4% sched_debug.cfs_rq:/.min_vruntime.40
>> 73599 . 18% -41.1% 43371 . 7% sched_debug.cfs_rq:/.min_vruntime.41
>> 74129 . 19% -35.8% 47573 . 8% sched_debug.cfs_rq:/.min_vruntime.42
>> 74757 . 21% -37.4% 46822 . 9% sched_debug.cfs_rq:/.min_vruntime.43
>> 71249 . 18% -38.7% 43668 . 3% sched_debug.cfs_rq:/.min_vruntime.44
>> 70889 . 17% -33.9% 46869 . 6% sched_debug.cfs_rq:/.min_vruntime.46
>> 74088 . 17% -38.5% 45599 . 12% sched_debug.cfs_rq:/.min_vruntime.47
>> 80424 . 3% -8.9% 73252 . 4% sched_debug.cfs_rq:/.min_vruntime.avg
>> 105781 . 3% +10.4% 116776 . 4% sched_debug.cfs_rq:/.min_vruntime.max
>> 57525 . 10% -32.3% 38928 . 4% sched_debug.cfs_rq:/.min_vruntime.min
>> 14190 . 24% +74.0% 24696 . 1% sched_debug.cfs_rq:/.min_vruntime.stddev
>> -7435 .-42% +114.1% -15916 .-24% sched_debug.cfs_rq:/.spread0.1
>> -6966 .-86% +135.3% -16394 .-33% sched_debug.cfs_rq:/.spread0.10
>> -7496 .-108% +593.2% -51965 . -6% sched_debug.cfs_rq:/.spread0.24
>> -8433 .-93% +646.5% -62957 . -7% sched_debug.cfs_rq:/.spread0.25
>> -6331 .-163% +887.9% -62545 . -7% sched_debug.cfs_rq:/.spread0.26
>> -7049 .-132% +808.8% -64072 .-10% sched_debug.cfs_rq:/.spread0.27
>> -4943 .-273% +1076.4% -58160 .-10% sched_debug.cfs_rq:/.spread0.28
>> -6250 .-142% +849.5% -59353 . -5% sched_debug.cfs_rq:/.spread0.29
>> -5595 .-201% +1007.3% -61955 . -6% sched_debug.cfs_rq:/.spread0.30
>> -6423 .-124% +953.4% -67668 . -7% sched_debug.cfs_rq:/.spread0.31
>> -8133 .-103% +692.9% -64488 . -7% sched_debug.cfs_rq:/.spread0.32
>> -8083 .-81% +735.9% -67563 . -5% sched_debug.cfs_rq:/.spread0.33
>> -8282 .-100% +655.9% -62608 . -9% sched_debug.cfs_rq:/.spread0.34
>> -9948 .-74% +537.0% -63371 . -7% sched_debug.cfs_rq:/.spread0.35
>> -22023 .-94% +192.0% -64313 .-10% sched_debug.cfs_rq:/.spread0.36
>> -21171 .-100% +227.2% -69269 . -6% sched_debug.cfs_rq:/.spread0.37
>> -20521 .-103% +238.2% -69404 . -7% sched_debug.cfs_rq:/.spread0.38
>> -18866 .-112% +276.6% -71058 . -6% sched_debug.cfs_rq:/.spread0.39
>> -18104 .-110% +273.6% -67630 .-11% sched_debug.cfs_rq:/.spread0.40
>> -19223 .-99% +275.4% -72165 . -9% sched_debug.cfs_rq:/.spread0.41
>> -18694 .-109% +263.5% -67963 .-11% sched_debug.cfs_rq:/.spread0.42
>> -18066 .-122% +280.3% -68713 . -4% sched_debug.cfs_rq:/.spread0.43
>> -21575 .-87% +233.1% -71868 . -7% sched_debug.cfs_rq:/.spread0.44
>> -22907 .-95% +196.5% -67923 . -6% sched_debug.cfs_rq:/.spread0.45
>> -21935 .-83% +213.0% -68667 . -9% sched_debug.cfs_rq:/.spread0.46
>> -18737 .-101% +273.3% -69937 . -8% sched_debug.cfs_rq:/.spread0.47
>> -3013 .-283% +514.6% -18522 .-37% sched_debug.cfs_rq:/.spread0.6
>> -5884 .-109% +282.8% -22524 .-27% sched_debug.cfs_rq:/.spread0.7
>> -7321 .-61% +190.8% -21286 .-17% sched_debug.cfs_rq:/.spread0.8
>> -8126 .-67% +148.3% -20175 .-28% sched_debug.cfs_rq:/.spread0.9
>> -12393 .-54% +241.2% -42282 .-11% sched_debug.cfs_rq:/.spread0.avg
>> 12967 . 38% -90.4% 1243 . 81% sched_debug.cfs_rq:/.spread0.max
>> -35294 .-29% +117.1% -76608 . -8% sched_debug.cfs_rq:/.spread0.min
>> 14191 . 24% +74.0% 24697 . 1% sched_debug.cfs_rq:/.spread0.stddev
>> 28.17 . 19% +133.4% 65.75 . 57% sched_debug.cfs_rq:/.util_avg.2
>> 32.17 . 42% -62.7% 12.00 .113% sched_debug.cfs_rq:/.util_avg.40
>> 51.00 . 74% -82.4% 9.00 . 47% sched_debug.cfs_rq:/.util_avg.45
>> 980055 . 1% -16.2% 821316 . 7% sched_debug.cpu.avg_idle.2
>> 974897 . 2% -10.6% 872035 . 6% sched_debug.cpu.avg_idle.21
>> 970838 . 3% -17.5% 800879 . 9% sched_debug.cpu.avg_idle.24
>> 922584 . 5% -13.3% 799667 . 6% sched_debug.cpu.avg_idle.25
>> 939820 . 6% -14.1% 807532 . 4% sched_debug.cpu.avg_idle.26
>> 972194 . 3% -15.5% 821130 . 8% sched_debug.cpu.avg_idle.27
>> 943576 . 4% -15.6% 795980 . 8% sched_debug.cpu.avg_idle.28
>> 972757 . 4% -11.8% 858039 . 7% sched_debug.cpu.avg_idle.29
>> 935963 . 4% -15.2% 793464 . 3% sched_debug.cpu.avg_idle.31
>> 961054 . 4% -20.4% 765294 . 7% sched_debug.cpu.avg_idle.32
>> 953272 . 4% -15.5% 805746 . 1% sched_debug.cpu.avg_idle.33
>> 957697 . 3% -19.9% 767409 . 9% sched_debug.cpu.avg_idle.35
>> 976711 . 2% -14.0% 840209 . 6% sched_debug.cpu.avg_idle.39
>> 944871 . 3% -13.8% 814393 . 4% sched_debug.cpu.avg_idle.40
>> 944464 . 4% -17.5% 779383 . 4% sched_debug.cpu.avg_idle.42
>> 960406 . 4% -16.8% 799490 . 11% sched_debug.cpu.avg_idle.43
>> 915603 . 5% -14.6% 781850 . 8% sched_debug.cpu.avg_idle.44
>> 954052 . 4% -13.2% 827775 . 5% sched_debug.cpu.avg_idle.46
>> 950001 . 2% -8.9% 865227 . 0% sched_debug.cpu.avg_idle.avg
>> 566441 . 14% -31.7% 386678 . 12% sched_debug.cpu.avg_idle.min
>> 95996 . 24% +77.9% 170770 . 2% sched_debug.cpu.avg_idle.stddev
>> 10.00 . 19% +37.9% 13.79 . 22% sched_debug.cpu.cpu_load[1].max
>> 33187 . 9% -12.3% 29089 . 4% sched_debug.cpu.nr_load_updates.1
>> 33201 . 9% -14.1% 28515 . 1% sched_debug.cpu.nr_load_updates.14
>> 32980 . 9% -15.6% 27828 . 2% sched_debug.cpu.nr_load_updates.2
>> 18677 . 11% -33.2% 12473 . 8% sched_debug.cpu.nr_load_updates.24
>> 18489 . 13% -41.7% 10787 . 13% sched_debug.cpu.nr_load_updates.25
>> 18563 . 13% -43.2% 10537 . 3% sched_debug.cpu.nr_load_updates.26
>> 19106 . 10% -44.0% 10694 . 5% sched_debug.cpu.nr_load_updates.27
>> 18840 . 14% -39.1% 11482 . 6% sched_debug.cpu.nr_load_updates.28
>> 19114 . 12% -39.8% 11513 . 7% sched_debug.cpu.nr_load_updates.29
>> 33625 . 10% -13.2% 29191 . 3% sched_debug.cpu.nr_load_updates.3
>> 19486 . 11% -42.0% 11305 . 6% sched_debug.cpu.nr_load_updates.30
>> 19086 . 9% -46.3% 10242 . 2% sched_debug.cpu.nr_load_updates.31
>> 18883 . 9% -43.0% 10772 . 6% sched_debug.cpu.nr_load_updates.32
>> 18809 . 10% -42.5% 10815 . 3% sched_debug.cpu.nr_load_updates.33
>> 18641 . 13% -37.1% 11717 . 4% sched_debug.cpu.nr_load_updates.34
>> 18649 . 13% -41.6% 10892 . 4% sched_debug.cpu.nr_load_updates.35
>> 17519 . 14% -36.1% 11197 . 1% sched_debug.cpu.nr_load_updates.36
>> 17605 . 13% -41.2% 10358 . 4% sched_debug.cpu.nr_load_updates.37
>> 17665 . 9% -41.1% 10402 . 4% sched_debug.cpu.nr_load_updates.38
>> 18083 . 9% -46.4% 9697 . 1% sched_debug.cpu.nr_load_updates.39
>> 33633 . 8% -16.6% 28066 . 3% sched_debug.cpu.nr_load_updates.4
>> 18017 . 11% -41.3% 10576 . 5% sched_debug.cpu.nr_load_updates.40
>> 17842 . 8% -46.1% 9614 . 3% sched_debug.cpu.nr_load_updates.41
>> 17845 . 10% -39.4% 10814 . 10% sched_debug.cpu.nr_load_updates.42
>> 17710 . 12% -42.2% 10238 . 4% sched_debug.cpu.nr_load_updates.43
>> 17732 . 9% -41.9% 10307 . 3% sched_debug.cpu.nr_load_updates.44
>> 17219 . 13% -35.3% 11147 . 10% sched_debug.cpu.nr_load_updates.45
>> 17973 . 6% -40.7% 10665 . 6% sched_debug.cpu.nr_load_updates.46
>> 17454 . 7% -42.7% 10006 . 9% sched_debug.cpu.nr_load_updates.47
>> 33843 . 8% -17.7% 27852 . 2% sched_debug.cpu.nr_load_updates.5
>> 33752 . 6% -18.6% 27463 . 1% sched_debug.cpu.nr_load_updates.6
>> 33530 . 7% -20.6% 26609 . 0% sched_debug.cpu.nr_load_updates.7
>> 33082 . 7% -17.8% 27202 . 1% sched_debug.cpu.nr_load_updates.8
>> 25769 . 3% -22.9% 19863 . 1% sched_debug.cpu.nr_load_updates.avg
>> 38510 . 3% -15.1% 32687 . 2% sched_debug.cpu.nr_load_updates.max
>> 15222 . 10% -41.0% 8984 . 2% sched_debug.cpu.nr_load_updates.min
>> 8024 . 3% +15.1% 9238 . 0% sched_debug.cpu.nr_load_updates.stddev
>> 70059 . 11% +18.0% 82660 . 1% sched_debug.cpu.nr_switches.0
>> 68459 . 13% +20.8% 82677 . 6% sched_debug.cpu.nr_switches.19
>> 67062 . 8% +30.8% 87722 . 12% sched_debug.cpu.nr_switches.21
>> 65279 . 12% +35.1% 88170 . 15% sched_debug.cpu.nr_switches.22
>> 27625 . 9% -20.7% 21898 . 4% sched_debug.cpu.nr_switches.26
>> 29791 . 9% -24.7% 22431 . 6% sched_debug.cpu.nr_switches.27
>> 30900 . 5% -21.5% 24260 . 13% sched_debug.cpu.nr_switches.30
>> 29669 . 7% -22.8% 22918 . 15% sched_debug.cpu.nr_switches.31
>> 30269 . 6% -24.3% 22926 . 4% sched_debug.cpu.nr_switches.32
>> 29870 . 9% -23.0% 22992 . 3% sched_debug.cpu.nr_switches.33
>> 29304 . 16% -20.1% 23410 . 7% sched_debug.cpu.nr_switches.35
>> 28165 . 6% -20.9% 22271 . 6% sched_debug.cpu.nr_switches.38
>> 29903 . 3% -26.0% 22122 . 22% sched_debug.cpu.nr_switches.39
>> 29541 . 6% -30.0% 20684 . 13% sched_debug.cpu.nr_switches.41
>> 30230 . 7% -22.8% 23349 . 14% sched_debug.cpu.nr_switches.42
>> 28699 . 7% -22.5% 22246 . 4% sched_debug.cpu.nr_switches.44
>> 30831 . 13% -25.7% 22905 . 9% sched_debug.cpu.nr_switches.46
>> 31671 . 18% -30.8% 21925 . 11% sched_debug.cpu.nr_switches.47
>> 23090 . 3% -23.9% 17565 . 2% sched_debug.cpu.nr_switches.min
>> 20540 . 5% +29.4% 26576 . 1% sched_debug.cpu.nr_switches.stddev
>> -10.50 .-41% +71.4% -18.00 .-18% sched_debug.cpu.nr_uninterruptible.0
>> -1.17 .-378% +714.3% -9.50 .-42% sched_debug.cpu.nr_uninterruptible.19
>> -0.67 .-320% +1025.0% -7.50 .-56% sched_debug.cpu.nr_uninterruptible.20
>> -0.17 .-538% +6950.0% -11.75 .-76% sched_debug.cpu.nr_uninterruptible.21
>> 2.67 . 63% +171.9% 7.25 . 39% sched_debug.cpu.nr_uninterruptible.25
>> 2.17 . 97% +246.2% 7.50 . 29% sched_debug.cpu.nr_uninterruptible.27
>> 3.00 .101% +183.3% 8.50 . 30% sched_debug.cpu.nr_uninterruptible.29
>> 2.33 .106% +178.6% 6.50 . 17% sched_debug.cpu.nr_uninterruptible.30
>> 1.67 .206% +320.0% 7.00 . 31% sched_debug.cpu.nr_uninterruptible.33
>> 2.50 .125% +250.0% 8.75 . 30% sched_debug.cpu.nr_uninterruptible.34
>> 2.83 . 74% +226.5% 9.25 . 27% sched_debug.cpu.nr_uninterruptible.36
>> 2.83 . 51% +173.5% 7.75 . 10% sched_debug.cpu.nr_uninterruptible.37
>> 1.83 .115% +377.3% 8.75 . 16% sched_debug.cpu.nr_uninterruptible.38
>> 3.00 . 47% +150.0% 7.50 . 35% sched_debug.cpu.nr_uninterruptible.39
>> 2.17 . 62% +350.0% 9.75 . 15% sched_debug.cpu.nr_uninterruptible.40
>> 2.67 . 59% +200.0% 8.00 . 17% sched_debug.cpu.nr_uninterruptible.42
>> -1.20 .-275% +483.3% -7.00 .-26% sched_debug.cpu.nr_uninterruptible.8
>> 8.14 . 16% +80.2% 14.67 . 5% sched_debug.cpu.nr_uninterruptible.max
>> -16.11 .-20% +56.5% -25.21 .-15% sched_debug.cpu.nr_uninterruptible.min
>> 5.17 . 18% +89.8% 9.81 . 5% sched_debug.cpu.nr_uninterruptible.stddev
>> 67076 . 8% +36.6% 91617 . 12% sched_debug.cpu.sched_count.21
>> 28419 . 8% -22.9% 21908 . 4% sched_debug.cpu.sched_count.26
>> 29800 . 9% -24.7% 22440 . 6% sched_debug.cpu.sched_count.27
>> 30909 . 5% -18.6% 25155 . 11% sched_debug.cpu.sched_count.30
>> 30323 . 8% -24.4% 22929 . 15% sched_debug.cpu.sched_count.31
>> 30278 . 6% -24.3% 22935 . 4% sched_debug.cpu.sched_count.32
>> 29879 . 9% -19.5% 24052 . 10% sched_debug.cpu.sched_count.33
>> 29314 . 16% -20.1% 23419 . 7% sched_debug.cpu.sched_count.35
>> 28174 . 6% -20.9% 22281 . 6% sched_debug.cpu.sched_count.38
>> 29913 . 3% -26.0% 22134 . 22% sched_debug.cpu.sched_count.39
>> 29551 . 6% -30.0% 20693 . 13% sched_debug.cpu.sched_count.41
>> 30241 . 7% -22.8% 23358 . 14% sched_debug.cpu.sched_count.42
>> 28709 . 7% -22.5% 22255 . 4% sched_debug.cpu.sched_count.44
>> 30840 . 13% -25.7% 22913 . 9% sched_debug.cpu.sched_count.46
>> 31684 . 18% -30.8% 21934 . 11% sched_debug.cpu.sched_count.47
>> 23099 . 3% -23.9% 17574 . 2% sched_debug.cpu.sched_count.min
>> 31945 . 13% +18.5% 37850 . 6% sched_debug.cpu.sched_goidle.19
>> 30731 . 8% +29.2% 39695 . 11% sched_debug.cpu.sched_goidle.21
>> 29857 . 13% +38.4% 41325 . 16% sched_debug.cpu.sched_goidle.22
>> 12490 . 11% -23.1% 9605 . 3% sched_debug.cpu.sched_goidle.26
>> 13340 . 11% -26.5% 9799 . 5% sched_debug.cpu.sched_goidle.27
>> 13706 . 8% -24.1% 10396 . 10% sched_debug.cpu.sched_goidle.30
>> 13151 . 9% -22.9% 10139 . 16% sched_debug.cpu.sched_goidle.31
>> 13358 . 8% -25.4% 9966 . 4% sched_debug.cpu.sched_goidle.32
>> 13123 . 10% -25.2% 9820 . 4% sched_debug.cpu.sched_goidle.33
>> 13108 . 13% -22.4% 10174 . 7% sched_debug.cpu.sched_goidle.35
>> 12183 . 6% -22.4% 9458 . 6% sched_debug.cpu.sched_goidle.38
>> 12693 . 6% -28.7% 9047 . 13% sched_debug.cpu.sched_goidle.41
>> 12945 . 8% -23.3% 9934 . 13% sched_debug.cpu.sched_goidle.42
>> 12450 . 7% -23.7% 9505 . 3% sched_debug.cpu.sched_goidle.44
>> 13236 . 12% -26.5% 9728 . 9% sched_debug.cpu.sched_goidle.46
>> 14021 . 23% -33.7% 9299 . 11% sched_debug.cpu.sched_goidle.47
>> 10147 . 5% -24.8% 7633 . 1% sched_debug.cpu.sched_goidle.min
>> 10080 . 5% +25.3% 12626 . 1% sched_debug.cpu.sched_goidle.stddev
>> 24925 . 16% +35.6% 33805 . 12% sched_debug.cpu.ttwu_count.19
>> 9941 . 27% -33.3% 6634 . 15% sched_debug.cpu.ttwu_count.25
>> 9312 . 12% -30.2% 6496 . 6% sched_debug.cpu.ttwu_count.27
>> 10973 . 21% -34.3% 7215 . 8% sched_debug.cpu.ttwu_count.29
>> 8854 . 9% -24.9% 6652 . 2% sched_debug.cpu.ttwu_count.31
>> 9747 . 16% -29.1% 6909 . 5% sched_debug.cpu.ttwu_count.32
>> 11309 . 18% -33.0% 7579 . 19% sched_debug.cpu.ttwu_count.40
>> 9685 . 14% -30.4% 6741 . 7% sched_debug.cpu.ttwu_count.43
>> 17375 . 62% -58.6% 7191 . 16% sched_debug.cpu.ttwu_count.47
>> 7059 . 5% -23.9% 5373 . 3% sched_debug.cpu.ttwu_count.min
>> 7971 . 16% +34.5% 10722 . 4% sched_debug.cpu.ttwu_local.0
>> 5557 . 10% +23.1% 6839 . 6% sched_debug.cpu.ttwu_local.1
>> 6025 . 23% +32.2% 7968 . 7% sched_debug.cpu.ttwu_local.12
>> 5675 . 17% +24.5% 7066 . 8% sched_debug.cpu.ttwu_local.13
>> 6633 . 17% +27.9% 8486 . 3% sched_debug.cpu.ttwu_local.19
>> 6719 . 16% +42.7% 9586 . 15% sched_debug.cpu.ttwu_local.21
>> 5919 . 14% +21.1% 7165 . 13% sched_debug.cpu.ttwu_local.3
>> 4183 . 19% -38.3% 2582 . 7% sched_debug.cpu.ttwu_local.39
>> 5434 . 11% +30.9% 7115 . 10% sched_debug.cpu.ttwu_local.4
>> 4196 . 25% -37.6% 2616 . 12% sched_debug.cpu.ttwu_local.41
>> 5914 . 13% +16.0% 6863 . 3% sched_debug.cpu.ttwu_local.6
>> 6296 . 18% +24.6% 7842 . 9% sched_debug.cpu.ttwu_local.9
>> 1882 . 7% +27.0% 2390 . 1% sched_debug.cpu.ttwu_local.stddev
>>
>> =========================================================================================
>>
> compiler/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase:
>> gcc-4.9/1HDD/8K/f2fs/1x/x86_64-rhel/16d/256fpd/32t/debian-x86_64-2015-02-07.cgz/fsyncBeforeClose/nhm4/400M/fsmark
>>
>> commit:
>> v4.5-rc1
>> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>>
>> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
>> ---------------- --------------------------
>> %stddev %change %stddev
>> \ | \
>> 4680516 . 8% +14.5% 5359884 . 4% fsmark.app_overhead
>> 525.77 . 0% +4.6% 550.12 . 0% fsmark.files_per_sec
>> 19446 . 1% -9.8% 17546 . 0% fsmark.time.involuntary_context_switches
>> 14.00 . 0% -17.9% 11.50 . 4% fsmark.time.percent_of_cpu_this_job_got
>> 463972 . 0% -6.8% 432399 . 0% fsmark.time.voluntary_context_switches
>> 251.60 .200% +2104.3% 5546 .100%
> latency_stats.sum.wait_on_page_bit.f2fs_wait_on_page_writeback.[f2fs].f2fs_wait_on_page_writeback.[f2fs].__f2fs_add_link.[f2fs].f2fs_mkdir.[f2fs].vfs_mkdir.SyS_mkdir.entry_SYSCALL_64_fastpath
>> 18701 . 0% -11.2% 16611 . 1% proc-vmstat.pgactivate
>> 25317 . 0% +11.2% 28145 . 0% softirqs.BLOCK
>> 267.69 . 2% -12.5% 234.29 . 1% uptime.idle
>> 6510 . 0% +4.0% 6770 . 0% vmstat.io.bo
>> 19446 . 1% -9.8% 17546 . 0% time.involuntary_context_switches
>> 14.00 . 0% -17.9% 11.50 . 4% time.percent_of_cpu_this_job_got
>> 13.89 . 0% -22.9% 10.71 . 0% time.system_time
>> 0.59 . 6% -18.3% 0.48 . 3% time.user_time
>> 24.32 . 0% +17.5% 28.57 . 0% turbostat.%Busy
>> 792.00 . 1% +19.5% 946.75 . 0% turbostat.Avg_MHz
>> 22.05 . 0% +142.3% 53.42 . 0% turbostat.CPU%c1
>> 44.77 . 0% -70.4% 13.25 . 2% turbostat.CPU%c3
>> 8.87 . 5% -46.4% 4.76 . 1% turbostat.CPU%c6
>> 18381428 . 3% +761.8% 1.584e+08 . 0% cpuidle.C1-NHM.time
>> 32978 . 1% +191.0% 95971 . 0% cpuidle.C1-NHM.usage
>> 24159280 . 1% +268.7% 89074691 . 1% cpuidle.C1E-NHM.time
>> 39453 . 0% +31.4% 51846 . 1% cpuidle.C1E-NHM.usage
>> 3.87e+08 . 0% -48.4% 1.998e+08 . 0% cpuidle.C3-NHM.time
>> 209952 . 0% -41.9% 122009 . 0% cpuidle.C3-NHM.usage
>> 1.726e+08 . 2% -45.9% 93298544 . 2% cpuidle.C6-NHM.time
>> 84430 . 1% -50.4% 41860 . 1% cpuidle.C6-NHM.usage
>> 1.748e+08 . 0% +15.4% 2.018e+08 . 0% cpuidle.POLL.time
>> 120026 . 0% +32.3% 158824 . 0% cpuidle.POLL.usage
>> 1432 . 52% -34.0% 945.59 . 7% sched_debug.cfs_rq:/.exec_clock.1
>> 1099 . 7% -17.3% 909.21 . 7% sched_debug.cfs_rq:/.exec_clock.2
>> 1102 . 4% -19.5% 887.21 . 4% sched_debug.cfs_rq:/.exec_clock.3
>> 2120 . 44% -70.8% 618.32 . 6% sched_debug.cfs_rq:/.exec_clock.4
>> 741.50 . 6% -19.6% 595.94 . 9% sched_debug.cfs_rq:/.exec_clock.5
>> 848.32 . 12% -17.9% 696.64 . 14% sched_debug.cfs_rq:/.exec_clock.7
>> 1242 . 0% -12.2% 1091 . 0% sched_debug.cfs_rq:/.exec_clock.avg
>> 706.35 . 2% -19.0% 572.30 . 5% sched_debug.cfs_rq:/.exec_clock.min
>> 696.95 . 12% +26.4% 881.26 . 3% sched_debug.cfs_rq:/.exec_clock.stddev
>> 80.73 . 17% +31.5% 106.16 . 16% sched_debug.cfs_rq:/.load_avg.avg
>> 3549 . 15% +37.7% 4888 . 7% sched_debug.cfs_rq:/.min_vruntime.0
>> 3473 . 25% -52.9% 1636 . 15% sched_debug.cfs_rq:/.min_vruntime.4
>> 2195 . 19% -24.9% 1649 . 14% sched_debug.cfs_rq:/.min_vruntime.5
>> 2198 . 16% -22.2% 1711 . 15% sched_debug.cfs_rq:/.min_vruntime.7
>> 2703 . 0% -10.5% 2419 . 0% sched_debug.cfs_rq:/.min_vruntime.avg
>> 4291 . 8% +13.9% 4888 . 7% sched_debug.cfs_rq:/.min_vruntime.max
>> 1806 . 5% -21.1% 1424 . 5% sched_debug.cfs_rq:/.min_vruntime.min
>> 788.12 . 11% +30.8% 1030 . 14% sched_debug.cfs_rq:/.min_vruntime.stddev
>> -577.72 .-184% +349.5% -2596 .-25% sched_debug.cfs_rq:/.spread0.1
>> -798.00 .-80% +189.1% -2306 .-17% sched_debug.cfs_rq:/.spread0.2
>> -1088 .-70% +121.2% -2408 .-15% sched_debug.cfs_rq:/.spread0.3
>> -77.23 .-1651% +4110.9% -3251 .-17% sched_debug.cfs_rq:/.spread0.4
>> -1355 .-11% +139.0% -3239 .-16% sched_debug.cfs_rq:/.spread0.5
>> -846.87 .-66% +191.5% -2469 .-15% sched_debug.cfs_rq:/.spread0.avg
>> -1744 .-34% +98.5% -3463 .-13% sched_debug.cfs_rq:/.spread0.min
>> 788.41 . 11% +30.8% 1031 . 14% sched_debug.cfs_rq:/.spread0.stddev
>> 166.83 . 33% +86.1% 310.50 . 55% sched_debug.cfs_rq:/.util_avg.5
>> 633424 . 20% +36.3% 863396 . 13% sched_debug.cpu.avg_idle.7
>> 359464 . 23% +34.2% 482294 . 17% sched_debug.cpu.avg_idle.min
>> 0.75 .110% +300.0% 3.00 . 81% sched_debug.cpu.cpu_load[1].3
>> 0.50 .100% +450.0% 2.75 . 69% sched_debug.cpu.cpu_load[2].3
>> 0.50 .173% +500.0% 3.00 . 52% sched_debug.cpu.cpu_load[3].3
>> 0.25 .173% +1300.0% 3.50 . 58% sched_debug.cpu.cpu_load[4].3
>> 6351 . 12% -30.0% 4445 . 2% sched_debug.cpu.nr_load_updates.4
>> 37017 . 6% +11.2% 41155 . 7% sched_debug.cpu.nr_switches.7
>> 13595 . 8% +14.2% 15525 . 7% sched_debug.cpu.nr_switches.stddev
>> -2130 . -4% -17.3% -1761 . -4% sched_debug.cpu.nr_uninterruptible.0
>> -337.83 .-28% -42.9% -192.75 .-15% sched_debug.cpu.nr_uninterruptible.2
>> 784.00 . 9% -30.2% 547.25 . 19% sched_debug.cpu.nr_uninterruptible.5
>> 926.00 . 7% -25.6% 688.50 . 2% sched_debug.cpu.nr_uninterruptible.max
>> -2129 . -4% -17.3% -1760 . -4% sched_debug.cpu.nr_uninterruptible.min
>> 959.80 . 5% -20.8% 759.81 . 2% sched_debug.cpu.nr_uninterruptible.stddev
>> 37044 . 6% +11.2% 41177 . 7% sched_debug.cpu.sched_count.7
>> 14921 . 8% +16.0% 17307 . 9% sched_debug.cpu.sched_goidle.7
>> 21799 . 4% +10.5% 24078 . 1% sched_debug.cpu.ttwu_count.stddev
>> 22901 . 2% +12.5% 25754 . 4% sched_debug.cpu.ttwu_local.0
>> 4759 . 11% -27.2% 3465 . 3% sched_debug.cpu.ttwu_local.4
>> 22984 . 1% +12.4% 25827 . 4% sched_debug.cpu.ttwu_local.max
>> 6202 . 1% +16.4% 7217 . 5% sched_debug.cpu.ttwu_local.stddev
>>
>> =========================================================================================
>> compiler/cpufreq_governor/kconfig/nr_task/rootfs/tbox_group/test/testcase:
>> gcc-4.9/performance/x86_64-rhel/1/debian-x86_64-2015-02-07.cgz/lkp-ivb-d02/execl/unixbench
>>
>> commit:
>> v4.5-rc1
>> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>>
>> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
>> ---------------- --------------------------
>> %stddev %change %stddev
>> \ | \
>> 1260 . 0% +8.7% 1369 . 0% unixbench.score
>> 484658 . 0% +8.7% 526705 . 0% unixbench.time.involuntary_context_switches
>> 22562139 . 0% +8.7% 24527176 . 0% unixbench.time.minor_page_faults
>> 515.20 . 3% +84.1% 948.25 . 2% time.voluntary_context_switches
>> 17071 . 0% +7.9% 18427 . 0% vmstat.system.cs
>> 2842 . 2% +110.9% 5993 . 0% vmstat.system.in
>> 40099209 . 5% +367.2% 1.873e+08 . 4% cpuidle.C1E-IVB.time
>> 314651 . 5% +221.5% 1011451 . 0% cpuidle.C1E-IVB.usage
>> 48936191 . 9% -66.3% 16512783 . 27% cpuidle.C3-IVB.time
>> 141452 . 9% -79.3% 29263 . 29% cpuidle.C3-IVB.usage
>> 2.177e+08 . 3% -55.1% 97821419 . 4% cpuidle.C6-IVB.time
>> 292192 . 3% -82.4% 51299 . 15% cpuidle.C6-IVB.usage
>> 142094 . 2% +14.3% 162480 . 1% sched_debug.cpu.nr_switches.0
>> 150091 . 2% +13.5% 170367 . 1% sched_debug.cpu.sched_count.0
>> 153262 . 3% +11.2% 170368 . 1% sched_debug.cpu.sched_count.max
>> 51184 . 4% +16.6% 59659 . 2% sched_debug.cpu.sched_goidle.0
>> 41761 . 5% +8.2% 45170 . 3% sched_debug.cpu.sched_goidle.min
>> 40770 . 4% +14.0% 46477 . 6% sched_debug.cpu.ttwu_count.min
>> 43310 . 3% +12.5% 48739 . 0% sched_debug.cpu.ttwu_local.0
>> 35767 . 1% +11.3% 39826 . 2% sched_debug.cpu.ttwu_local.3
>> 22.72 . 0% +5.6% 23.99 . 0% turbostat.%Busy
>> 747.40 . 0% +5.7% 789.75 . 0% turbostat.Avg_MHz
>> 41.33 . 2% +60.1% 66.16 . 0% turbostat.CPU%c1
>> 25.99 . 3% -96.0% 1.03 . 26% turbostat.CPU%c3
>> 9.96 . 1% -11.4% 8.83 . 2% turbostat.CPU%c6
>> 10.22 . 0% +7.2% 10.96 . 0% turbostat.CorWatt
>> 0.22 . 49% +273.9% 0.83 . 50% turbostat.Pkg%pc3
>> 8.98 . 2% -16.2% 7.53 . 5% turbostat.Pkg%pc6
>> 27.07 . 0% +2.7% 27.81 . 0% turbostat.PkgWatt
>>
>>
>> ivb43: Ivytown Ivy Bridge-EP
>> Memory: 64G
>>
>> nhm4: Nehalem
>> Memory: 4G
>>
>> lkp-ivb-d02: Ivy Bridge
>> Memory: 8G
>>
>> fsmark.time.percent_of_cpu_this_job_got
>>
>> 14 *+-*--*--*--*--*--*--*--*--*--*-----*-*-----*--*--*--*--*--*--*--*--*--*
>> | .. .. |
>> 13 ++ * * |
>> 12 ++ O O O O |
>> | |
>> 11 ++ O O O O O O O O O O O O |
>> | |
>> 10 ++ |
>> | |
>> 9 ++ |
>> 8 ++ |
>> | |
>> 7 ++ O O |
>> | |
>> 6 O+-O--O-----O-----O----------------------------------------------------+
>>
>>
>> cpuidle.C1-NHM.time
>>
>> 2.5e+08 ++-O--O----O-----O------------------------------------------------+
>> O O O |
>> | |
>> 2e+08 ++ |
>> | |
>> | O O O O O O O O O O O O O O O O |
>> 1.5e+08 ++ |
>> | |
>> 1e+08 ++ |
>> | |
>> | |
>> 5e+07 ++ |
>> | |
>> *..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*
>> 0 ++----------------------------------------------------------------+
>>
>>
>> cpuidle.C1-NHM.usage
>>
>> 120000 O+-O---------------------------------------------------------------+
>> | O O O O O |
>> 110000 ++ |
>> 100000 ++ O O O |
>> | O O O O O O O O O O O O O |
>> 90000 ++ |
>> 80000 ++ |
>> | |
>> 70000 ++ |
>> 60000 ++ |
>> | |
>> 50000 ++ |
>> 40000 ++ *.. *.. |
>> | .*.. .. .. .*.. .*..|
>> 30000 *+-*--*----*--*--*--*-*--*--*-----*-*-----*--*-*-----*--*--*-*-----*
>>
>>
>> cpuidle.C1E-NHM.time
>>
>> 1e+08 ++------------------------------------------------------------------+
>> | |
>> 9e+07 ++ O O O O O O O O O O O O O O O O |
>> 8e+07 O+ O O O O O O |
>> | |
>> 7e+07 ++ |
>> | |
>> 6e+07 ++ |
>> | |
>> 5e+07 ++ |
>> 4e+07 ++ |
>> | |
>> 3e+07 ++ .*.. .*.. |
>> *..*..*..*.*..*..*..*..*..*.*. *..*. *.*..*..*..*..*..*.*..*..*
>> 2e+07 ++------------------------------------------------------------------+
>>
>>
>> cpuidle.C3-NHM.time
>>
>> 4.5e+08 ++----------------------------------------------------------------+
>> | |
>> 4e+08 ++ .*..*.*..*..*..*.*..*..*..*. |
>> *..*..*.*..*. *..*..*..*.*..*..*..*.*..*
>> | |
>> 3.5e+08 ++ |
>> | |
>> 3e+08 ++ |
>> | |
>> 2.5e+08 ++ |
>> | |
>> | O O |
>> 2e+08 O+ O O O O O O O O O O O O O O O O O |
>> | O O O |
>> 1.5e+08 ++----------------------------------------------------------------+
>>
>>
>> cpuidle.C3-NHM.usage
>>
>> 280000 ++-----------------------------------------------------------------+
>> | * * |
>> 260000 ++ : : : : |
>> 240000 ++ : : : : |
>> | : : : : |
>> 220000 *+.*.. .*..*..*..*..*.*..*..* *.* *..*. .*..*..*..*. .*..*
>> 200000 ++ * *. *. |
>> | |
>> 180000 ++ |
>> 160000 ++ |
>> | O |
>> 140000 O+ |
>> 120000 ++ O O O O O O O O O O O O O O O |
>> | O O O O O O |
>> 100000 ++-----------------------------------------------------------------+
>>
>>
>> cpuidle.C6-NHM.time
>>
>> 2e+08 ++----------------------------------------------------------------+
>> | |
>> 1.8e+08 ++ .* *.. .*.. .* |
>> *..*. + .*..*. .. .* *..*.. *..*. .*..*. + |
>> | *..*. * *. : + + *.*. *..*
>> 1.6e+08 ++ : + * |
>> | * |
>> 1.4e+08 ++ |
>> | |
>> 1.2e+08 ++ |
>> | |
>> | O |
>> 1e+08 ++ O O O O O O O O O |
>> | O O O O O O O O O O |
>> 8e+07 O+----O----------O------------------------------------------------+
>>
>>
>> cpuidle.C6-NHM.usage
>>
>> 90000 ++---------------------*--------------------------------------------+
>> *..*..*.. .*..*.. .. .*.. .*..*..*..*.*..*.. .*..*.*.. |
>> 80000 ++ *.*. * * *. *..*. *..*
>> | |
>> | |
>> 70000 ++ |
>> | |
>> 60000 ++ |
>> | |
>> 50000 ++ |
>> | |
>> | O O O O O O O O O O O O O O O O O |
>> 40000 O+ O O O O O |
>> | |
>> 30000 ++------------------------------------------------------------------+
>>
>>
>>
>> aim9.shell_rtns_2.ops_per_sec
>>
>> 460 ++--------------------------------------------------------------------+
>> | O |
>> 450 O+ O O O O O O O O O |
>> 440 ++ O O O O O O O O O |
>> | O |
>> 430 ++ |
>> 420 ++ |
>> | |
>> 410 ++ |
>> 400 ++ * |
>> | *.. : : *.. *..|
>> 390 ++ + *. : : + *. : *
>> 380 *+. + *.. .*.*..*..*.*..*..* : .*. + *.. : |
>> | *.* *..*. *. *..* *..* |
>> 370 ++--------------------------------------------------------------------+
>>
>>
>> aim9.time.user_time
>>
>> 58 ++-------------------------------O-------------------------------------+
>> | O O O O O O O O O O O O O O O O O |
>> 57 O+ O |
>> 56 ++ O |
>> | |
>> 55 ++ |
>> 54 ++ |
>> | |
>> 53 ++ |
>> 52 ++ * |
>> | *.. + + *. *..|
>> 51 ++ + *.. + + + *.. : *
>> 50 *+.*. + * *..*..*.*..*.. .*.* *.*..*.. + *..*.. : |
>> | * + .. *. * * |
>> 49 ++--------------*------------------------------------------------------+
>>
>>
>> aim9.time.minor_page_faults
>>
>> 4.5e+07 ++----------------------------------------------------------------+
>> O O |
>> 4.4e+07 ++ O O O O O O O O O O O O O O O O O |
>> 4.3e+07 ++ O O |
>> | |
>> 4.2e+07 ++ |
>> 4.1e+07 ++ |
>> | |
>> 4e+07 ++ |
>> 3.9e+07 ++ * |
>> | *. : + *. *..|
>> 3.8e+07 ++ .. *.. .*..*.*.. : + .. *.. + *
>> 3.7e+07 *+.*.* *.*..* *.*..*..* *.*..*.* *.*..* |
>> | |
>> 3.6e+07 ++----------------------------------------------------------------+
>>
>>
>> aim9.time.voluntary_context_switches
>>
>> 1.1e+06 ++---------------------------------------------------------------+
>> 1.08e+06 ++ O |
>> O O O O O O O O O |
>> 1.06e+06 ++ O O O O O O O O O O |
>> 1.04e+06 ++ O |
>> | |
>> 1.02e+06 ++ |
>> 1e+06 ++ |
>> 980000 ++ |
>> | |
>> 960000 ++ * |
>> 940000 ++ *. + : *.. *.|
>> | + *.. .*.*.. + : : *. + *
>> 920000 *+. + *. .*. *.*..*.* *..*. : *.. + |
>> 900000 ++-*-*---------*--*--------------------------*--*---------*-*----+
>>
>>
>> aim9.time.involuntary_context_switches
>>
>> 420000 ++-----------------------------------------------------------------+
>> | |
>> 410000 O+ O O O O O |
>> 400000 ++ O O O O O O O O O O |
>> | O O O O O |
>> 390000 ++ |
>> | |
>> 380000 ++ |
>> | |
>> 370000 ++ |
>> 360000 ++ * |
>> | *. + : *. *..|
>> 350000 ++ + *..*. .*.*..*.*..*..*. + : + *.. : *
>> *.. + *..*. * *..*. + *. : |
>> 340000 ++-*-*----------------------------------------*--*---------*--*----+
>>
>>
>> unixbench.score
>>
>> 1400 ++-------------------------------------------------------------------+
>> | O O O O O |
>> 1380 O+O O O O O O O O O O O |
>> 1360 ++ O O O O O O O O O |
>> | O |
>> 1340 ++ |
>> | |
>> 1320 ++ |
>> | |
>> 1300 ++ |
>> 1280 ++ |
>> | .*.*. .*. |
>> 1260 *+*.*.*.*.*.*.*. .*.*.* * *.**.*.*.*.*.*. .*.*.*.*.*.*.*.*.*. .*
>> | * * * |
>> 1240 ++-------------------------------------------------------------------+
>>
>>
>> unixbench.time.involuntary_context_switches
>>
>> 540000 ++-----------------------------------------------------------------+
>> | O O O O O OO |
>> 530000 ++O O O O O O |
>> O O O O O O O O O O O O O |
>> | O |
>> 520000 ++ |
>> | |
>> 510000 ++ |
>> | |
>> 500000 ++ |
>> | |
>> | |
>> 490000 ++ .*. .*. .*.*. .*. .*. .* |
>> *.*.* *.**. .*.* * * *.** *.*.*. .*.*.*.*.* *.*.*. .*.*
>> 480000 ++-----------*------------------------------*------------------*---+
>>
>> [*] 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: unixbench
>> 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: 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>> model: Ivy Bridge
>> nr_cpu: 4
>> memory: 8G
>> nr_hdd_partitions: 1
>> hdd_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part1"
>> swap_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part3"
>> rootfs_partition: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part4"
>> netconsole_port: 66723
>> category: benchmark
>> nr_task: 1
>> unixbench:
>> test: execl
>> queue: bisect
>> testbox: lkp-ivb-d02
>> tbox_group: lkp-ivb-d02
>> kconfig: x86_64-rhel
>> enqueue_time: 2016-02-01 04:41:40.844697988 +08:00
>> id: ab239be39f92df1f1f155f9ff8ab50bd48a204bb
>> user: lkp
>> compiler: gcc-4.9
>> head_commit: a66aef2038ce0ce7386c40e2a010beb2cb7895d2
>> base_commit: 92e963f50fc74041b5e9e744c330dca48e04f08d
>> branch: linux-devel/devel-hourly-2016013119
>> rootfs: debian-x86_64-2015-02-07.cgz
>> result_root:
> "/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1"
>> job_file:
> "/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml"
>> max_uptime: 836.86
>> initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
>> bootloader_append:
>> - root=/dev/ram0
>> - user=lkp
>> -
> job=/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml
>> - ARCH=x86_64
>> - kconfig=x86_64-rhel
>> - branch=linux-devel/devel-hourly-2016013119
>> - commit=6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>> -
> BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f
>> - max_uptime=836
>> -
> RESULT_ROOT=/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1
>> - LKP_SERVER=inn
>> - |2-
>>
>>
>> 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-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/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,/lkp/benchmarks/unixbench.cgz"
>> linux_headers_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/linux-headers.cgz"
>> repeat_to: 2
>> kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f"
>> dequeue_time: 2016-02-01 04:49:05.273523858 +08:00
>> job_state: finished
>> loadavg: 0.75 0.27 0.10 1/120 2153
>> start_time: '1454273365'
>> end_time: '1454273464'
>> version: "/lkp/lkp/.src-20160127-223853"
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [lkp] [lib] 6ffc77f48b: 15.8% aim9.shell_rtns_2.ops_per_sec, +8.7% unixbench.score
@ 2016-02-01 5:51 ` Huang, Ying
0 siblings, 0 replies; 6+ messages in thread
From: Huang, Ying @ 2016-02-01 5:51 UTC (permalink / raw)
To: Andi Kleen; +Cc: lkp, LKML, 0day robot
Andi Kleen <ak@linux.intel.com> writes:
> On Mon, Feb 01, 2016 at 09:08:44AM +0800, kernel test robot wrote:
>> FYI, we noticed the below changes on
>>
>> https://github.com/0day-ci/linux Andi-Kleen/Optimize-int_sqrt-for-small-values-for-faster-idle/20160129-054629
>> commit 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83 ("Optimize int_sqrt for small values for faster idle")
>>
>>
>> =========================================================================================
>> compiler/cpufreq_governor/kconfig/rootfs/tbox_group/test/testcase/testtime:
>> gcc-4.9/performance/x86_64-rhel/debian-x86_64-2015-02-07.cgz/ivb43/shell_rtns_2/aim9/300s
>>
>> commit:
>> v4.5-rc1
>> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>>
>> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
>> ---------------- --------------------------
>> %stddev %change %stddev
>> \ | \
>> 383.55 . 1% +15.8% 444.19 . 0% aim9.shell_rtns_2.ops_per_sec
>
> That means it is faster, right?
Yes.
> That's more than i expected.
Glad to know the data is useful :)
Best Regards,
Huang, Ying
> -Andi
>
>> 346042 . 1% +15.7% 400253 . 0% aim9.time.involuntary_context_switches
>> 37653157 . 1% +16.0% 43669205 . 0% aim9.time.minor_page_faults
>> 50.58 . 1% +13.5% 57.41 . 0% aim9.time.user_time
>> 920242 . 1% +15.6% 1063902 . 0% aim9.time.voluntary_context_switches
>> 165192 . 0% -9.3% 149802 . 0% meminfo.Committed_AS
>> 858.50 .112% +159.7% 2229 . 2% numa-vmstat.node1.nr_inactive_anon
>> 1903 . 34% +49.7% 2850 . 1% numa-vmstat.node1.nr_mapped
>> 15155 . 0% +3.0% 15608 . 0% vmstat.system.cs
>> 1900 . 3% +8.5% 2061 . 1% vmstat.system.in
>> 1481 .142% +243.8% 5094 . 20% numa-meminfo.node1.AnonHugePages
>> 3435 .112% +159.6% 8918 . 2% numa-meminfo.node1.Inactive(anon)
>> 7619 . 34% +49.7% 11403 . 1% numa-meminfo.node1.Mapped
>> 346042 . 1% +15.7% 400253 . 0% time.involuntary_context_switches
>> 37653157 . 1% +16.0% 43669205 . 0% time.minor_page_faults
>> 50.58 . 1% +13.5% 57.41 . 0% time.user_time
>> 920242 . 1% +15.6% 1063902 . 0% time.voluntary_context_switches
>> 32159302 . 2% +16.1% 37352805 . 0% proc-vmstat.numa_hit
>> 32153109 . 2% +16.2% 37346613 . 0% proc-vmstat.numa_local
>> 8294 . 4% +10.3% 9146 . 3% proc-vmstat.pgactivate
>> 31753265 . 2% +16.7% 37041704 . 0% proc-vmstat.pgalloc_normal
>> 38274072 . 1% +15.7% 44274006 . 0% proc-vmstat.pgfault
>> 33586569 . 2% +16.4% 39090694 . 0% proc-vmstat.pgfree
>> 2.15 . 2% +31.0% 2.81 . 1% turbostat.%Busy
>> 69.83 . 1% +21.0% 84.50 . 1% turbostat.Avg_MHz
>> 14.71 . 30% +364.4% 68.29 . 2% turbostat.CPU%c1
>> 0.13 .115% +4530.3% 5.86 . 5% turbostat.CPU%c3
>> 83.02 . 5% -72.3% 23.04 . 6% turbostat.CPU%c6
>> 67.08 . 1% +15.6% 77.53 . 0% turbostat.CorWatt
>> 13.68 . 13% -96.9% 0.42 .102% turbostat.Pkg%pc2
>> 97.47 . 0% +10.7% 107.90 . 0% turbostat.PkgWatt
>> 4.115e+08 . 95% +1040.5% 4.693e+09 . 3% cpuidle.C1-IVT.time
>> 35607 . 31% +459.1% 199082 . 1% cpuidle.C1-IVT.usage
>> 692205 . 47% +1.4e+05% 9.935e+08 . 2% cpuidle.C1E-IVT.time
>> 1987 . 17% +9685.5% 194454 . 1% cpuidle.C1E-IVT.usage
>> 17330705 .111% +5212.9% 9.208e+08 . 4% cpuidle.C3-IVT.time
>> 6416 . 72% +4164.8% 273664 . 2% cpuidle.C3-IVT.usage
>> 1.37e+10 . 3% -45.7% 7.434e+09 . 2% cpuidle.C6-IVT.time
>> 2046699 . 1% -20.6% 1625729 . 2% cpuidle.C6-IVT.usage
>> 9298422 . 67% +725.2% 76732660 . 5% cpuidle.POLL.time
>> 21792 . 13% -19.9% 17456 . 6% cpuidle.POLL.usage
>> 8535 . 2% +8.7% 9274 . 2% slabinfo.anon_vma.active_objs
>> 8535 . 2% +8.7% 9274 . 2% slabinfo.anon_vma.num_objs
>> 25398 . 3% +22.3% 31057 . 1% slabinfo.anon_vma_chain.active_objs
>> 25427 . 3% +22.5% 31141 . 1% slabinfo.anon_vma_chain.num_objs
>> 14169 . 5% -13.4% 12270 . 0% slabinfo.kmalloc-256.active_objs
>> 14612 . 5% -12.5% 12786 . 0% slabinfo.kmalloc-256.num_objs
>> 39366 . 7% +40.7% 55384 . 3% slabinfo.kmalloc-32.active_objs
>> 307.00 . 7% +41.3% 433.75 . 3% slabinfo.kmalloc-32.active_slabs
>> 39366 . 7% +41.2% 55578 . 3% slabinfo.kmalloc-32.num_objs
>> 307.00 . 7% +41.3% 433.75 . 3% slabinfo.kmalloc-32.num_slabs
>> 1087 . 5% -9.7% 982.50 . 1% slabinfo.mm_struct.active_objs
>> 1087 . 5% -9.7% 982.50 . 1% slabinfo.mm_struct.num_objs
>> 2313 . 2% +12.8% 2609 . 3% slabinfo.signal_cache.active_objs
>> 2313 . 2% +12.8% 2609 . 3% slabinfo.signal_cache.num_objs
>> 21538 . 1% +17.1% 25215 . 1% slabinfo.vm_area_struct.active_objs
>> 21595 . 1% +17.1% 25279 . 1% slabinfo.vm_area_struct.num_objs
>> 2.49 . 16% +38.3% 3.44 . 16% perf-profile.cycles-pp.__libc_fork
>> 39.88 . 9% -26.1% 29.47 . 23%
> perf-profile.cycles-pp.call_cpuidle.cpu_startup_entry.start_secondary
>> 43.97 . 9% -24.6% 33.16 . 21% perf-profile.cycles-pp.cpu_startup_entry.start_secondary
>> 39.88 . 9% -26.1% 29.46 . 23%
> perf-profile.cycles-pp.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
>> 39.49 . 9% -26.3% 29.10 . 23%
> perf-profile.cycles-pp.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry.start_secondary
>> 2.55 . 41% +81.3% 4.62 . 29%
> perf-profile.cycles-pp.do_execveat_common.isra.35.sys_execve.return_from_execve
>> 9.63 . 15% +30.1% 12.53 . 15% perf-profile.cycles-pp.do_page_fault.page_fault
>> 3.14 . 11% +58.7% 4.99 . 20% perf-profile.cycles-pp.execve
>> 0.75 . 10% +31.3% 0.98 . 11%
> perf-profile.cycles-pp.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
>> 0.84 . 13% +38.1% 1.16 . 16%
> perf-profile.cycles-pp.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap.mmput
>> 8.60 . 23% +37.6% 11.84 . 11%
> perf-profile.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault
>> 40.37 . 10% -26.5% 29.67 . 23%
> perf-profile.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.call_cpuidle.cpu_startup_entry
>> 0.75 . 16% +99.7% 1.51 . 27%
> perf-profile.cycles-pp.load_elf_binary.search_binary_handler.load_script.search_binary_handler.do_execveat_common
>> 0.84 . 15% +94.7% 1.63 . 27%
> perf-profile.cycles-pp.load_script.search_binary_handler.do_execveat_common.sys_execve.return_from_execve
>> 0.71 . 10% +30.9% 0.92 . 12%
> perf-profile.cycles-pp.path_lookupat.filename_lookup.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
>> 0.75 . 13% +39.9% 1.04 . 16%
> perf-profile.cycles-pp.release_pages.free_pages_and_swap_cache.tlb_flush_mmu_free.tlb_finish_mmu.exit_mmap
>> 2.15 . 11% +51.3% 3.25 . 20% perf-profile.cycles-pp.return_from_execve.execve
>> 0.76 . 16% +98.2% 1.51 . 27%
> perf-profile.cycles-pp.search_binary_handler.load_script.search_binary_handler.do_execveat_common.sys_execve
>> 44.09 . 9% -24.5% 33.28 . 21% perf-profile.cycles-pp.start_secondary
>> 1.12 . 6% +23.8% 1.39 . 8% perf-profile.cycles-pp.sys_access.entry_SYSCALL_64_fastpath
>> 2.13 . 11% +53.6% 3.28 . 19% perf-profile.cycles-pp.sys_execve.return_from_execve.execve
>> 1.55 . 90% +179.7% 4.33 . 13% perf-profile.cycles-pp.sys_mmap.entry_SYSCALL_64_fastpath
>> 0.80 . 11% +31.0% 1.05 . 11%
> perf-profile.cycles-pp.user_path_at_empty.sys_access.entry_SYSCALL_64_fastpath
>> 4128 . 9% +17.8% 4862 . 4% sched_debug.cfs_rq:/.exec_clock.11
>> 4062 . 8% +18.4% 4809 . 4% sched_debug.cfs_rq:/.exec_clock.12
>> 4064 . 13% +34.4% 5461 . 27% sched_debug.cfs_rq:/.exec_clock.15
>> 3879 . 14% +41.0% 5469 . 22% sched_debug.cfs_rq:/.exec_clock.18
>> 3831 . 12% +44.1% 5522 . 26% sched_debug.cfs_rq:/.exec_clock.19
>> 3881 . 14% +18.1% 4582 . 3% sched_debug.cfs_rq:/.exec_clock.20
>> 3658 . 14% -30.8% 2529 . 18% sched_debug.cfs_rq:/.exec_clock.25
>> 3756 . 17% -31.4% 2575 . 6% sched_debug.cfs_rq:/.exec_clock.26
>> 3722 . 15% -32.2% 2524 . 10% sched_debug.cfs_rq:/.exec_clock.27
>> 4727 . 20% -31.5% 3240 . 23% sched_debug.cfs_rq:/.exec_clock.28
>> 4448 . 13% +20.7% 5369 . 9% sched_debug.cfs_rq:/.exec_clock.3
>> 3768 . 18% -32.1% 2559 . 5% sched_debug.cfs_rq:/.exec_clock.30
>> 3743 . 16% -38.2% 2312 . 3% sched_debug.cfs_rq:/.exec_clock.31
>> 3675 . 15% -31.9% 2501 . 14% sched_debug.cfs_rq:/.exec_clock.32
>> 3657 . 14% -33.4% 2434 . 7% sched_debug.cfs_rq:/.exec_clock.33
>> 3653 . 15% -27.1% 2663 . 12% sched_debug.cfs_rq:/.exec_clock.34
>> 3102 . 19% -27.2% 2257 . 2% sched_debug.cfs_rq:/.exec_clock.37
>> 3262 . 18% -30.5% 2269 . 2% sched_debug.cfs_rq:/.exec_clock.39
>> 3315 . 16% -25.5% 2469 . 8% sched_debug.cfs_rq:/.exec_clock.40
>> 3250 . 18% -29.6% 2287 . 6% sched_debug.cfs_rq:/.exec_clock.43
>> 3210 . 13% -28.2% 2304 . 5% sched_debug.cfs_rq:/.exec_clock.44
>> 3140 . 16% -25.7% 2332 . 11% sched_debug.cfs_rq:/.exec_clock.46
>> 4772 . 9% -24.0% 3625 . 7% sched_debug.cfs_rq:/.exec_clock.47
>> 4293 . 9% +23.1% 5283 . 3% sched_debug.cfs_rq:/.exec_clock.5
>> 2601 . 10% -22.9% 2007 . 6% sched_debug.cfs_rq:/.exec_clock.min
>> 1245 . 11% +37.0% 1706 . 3% sched_debug.cfs_rq:/.exec_clock.stddev
>> 4.50 . 58% +883.3% 44.25 .115% sched_debug.cfs_rq:/.load_avg.15
>> 2.00 .141% +2012.5% 42.25 . 91% sched_debug.cfs_rq:/.load_avg.26
>> 92810 . 7% +24.5% 115532 . 5% sched_debug.cfs_rq:/.min_vruntime.0
>> 85375 . 10% +16.7% 99616 . 8% sched_debug.cfs_rq:/.min_vruntime.1
>> 84119 . 9% +17.3% 98679 . 6% sched_debug.cfs_rq:/.min_vruntime.11
>> 76159 . 14% +26.3% 96158 . 4% sched_debug.cfs_rq:/.min_vruntime.12
>> 73708 . 11% +22.3% 90163 . 4% sched_debug.cfs_rq:/.min_vruntime.13
>> 73462 . 12% +22.8% 90186 . 4% sched_debug.cfs_rq:/.min_vruntime.14
>> 78532 . 11% +18.3% 92890 . 2% sched_debug.cfs_rq:/.min_vruntime.15
>> 75619 . 15% +23.4% 93308 . 5% sched_debug.cfs_rq:/.min_vruntime.18
>> 73782 . 12% +26.1% 93064 . 2% sched_debug.cfs_rq:/.min_vruntime.19
>> 85825 . 12% +16.9% 100371 . 6% sched_debug.cfs_rq:/.min_vruntime.2
>> 73784 . 14% +26.7% 93455 . 3% sched_debug.cfs_rq:/.min_vruntime.20
>> 77996 . 11% +25.4% 97835 . 8% sched_debug.cfs_rq:/.min_vruntime.21
>> 75401 . 12% +24.0% 93489 . 3% sched_debug.cfs_rq:/.min_vruntime.22
>> 71851 . 10% +25.9% 90432 . 8% sched_debug.cfs_rq:/.min_vruntime.23
>> 85321 . 16% -25.5% 63569 . 11% sched_debug.cfs_rq:/.min_vruntime.24
>> 84385 . 16% -37.7% 52578 . 19% sched_debug.cfs_rq:/.min_vruntime.25
>> 86487 . 19% -38.7% 52989 . 10% sched_debug.cfs_rq:/.min_vruntime.26
>> 85768 . 18% -40.0% 51463 . 14% sched_debug.cfs_rq:/.min_vruntime.27
>> 86568 . 17% -35.1% 56182 . 9% sched_debug.cfs_rq:/.min_vruntime.29
>> 87224 . 19% -38.6% 53580 . 10% sched_debug.cfs_rq:/.min_vruntime.30
>> 86397 . 16% -44.6% 47867 . 6% sched_debug.cfs_rq:/.min_vruntime.31
>> 84687 . 17% -39.7% 51047 . 15% sched_debug.cfs_rq:/.min_vruntime.32
>> 84737 . 15% -43.4% 47972 . 11% sched_debug.cfs_rq:/.min_vruntime.33
>> 84538 . 17% -37.4% 52927 . 17% sched_debug.cfs_rq:/.min_vruntime.34
>> 82873 . 16% -37.1% 52164 . 8% sched_debug.cfs_rq:/.min_vruntime.35
>> 70798 . 20% -27.7% 51222 . 1% sched_debug.cfs_rq:/.min_vruntime.36
>> 71650 . 21% -35.4% 46267 . 5% sched_debug.cfs_rq:/.min_vruntime.37
>> 72302 . 21% -36.2% 46131 . 10% sched_debug.cfs_rq:/.min_vruntime.38
>> 73956 . 20% -39.9% 44478 . 6% sched_debug.cfs_rq:/.min_vruntime.39
>> 74719 . 18% -35.9% 47906 . 4% sched_debug.cfs_rq:/.min_vruntime.40
>> 73599 . 18% -41.1% 43371 . 7% sched_debug.cfs_rq:/.min_vruntime.41
>> 74129 . 19% -35.8% 47573 . 8% sched_debug.cfs_rq:/.min_vruntime.42
>> 74757 . 21% -37.4% 46822 . 9% sched_debug.cfs_rq:/.min_vruntime.43
>> 71249 . 18% -38.7% 43668 . 3% sched_debug.cfs_rq:/.min_vruntime.44
>> 70889 . 17% -33.9% 46869 . 6% sched_debug.cfs_rq:/.min_vruntime.46
>> 74088 . 17% -38.5% 45599 . 12% sched_debug.cfs_rq:/.min_vruntime.47
>> 80424 . 3% -8.9% 73252 . 4% sched_debug.cfs_rq:/.min_vruntime.avg
>> 105781 . 3% +10.4% 116776 . 4% sched_debug.cfs_rq:/.min_vruntime.max
>> 57525 . 10% -32.3% 38928 . 4% sched_debug.cfs_rq:/.min_vruntime.min
>> 14190 . 24% +74.0% 24696 . 1% sched_debug.cfs_rq:/.min_vruntime.stddev
>> -7435 .-42% +114.1% -15916 .-24% sched_debug.cfs_rq:/.spread0.1
>> -6966 .-86% +135.3% -16394 .-33% sched_debug.cfs_rq:/.spread0.10
>> -7496 .-108% +593.2% -51965 . -6% sched_debug.cfs_rq:/.spread0.24
>> -8433 .-93% +646.5% -62957 . -7% sched_debug.cfs_rq:/.spread0.25
>> -6331 .-163% +887.9% -62545 . -7% sched_debug.cfs_rq:/.spread0.26
>> -7049 .-132% +808.8% -64072 .-10% sched_debug.cfs_rq:/.spread0.27
>> -4943 .-273% +1076.4% -58160 .-10% sched_debug.cfs_rq:/.spread0.28
>> -6250 .-142% +849.5% -59353 . -5% sched_debug.cfs_rq:/.spread0.29
>> -5595 .-201% +1007.3% -61955 . -6% sched_debug.cfs_rq:/.spread0.30
>> -6423 .-124% +953.4% -67668 . -7% sched_debug.cfs_rq:/.spread0.31
>> -8133 .-103% +692.9% -64488 . -7% sched_debug.cfs_rq:/.spread0.32
>> -8083 .-81% +735.9% -67563 . -5% sched_debug.cfs_rq:/.spread0.33
>> -8282 .-100% +655.9% -62608 . -9% sched_debug.cfs_rq:/.spread0.34
>> -9948 .-74% +537.0% -63371 . -7% sched_debug.cfs_rq:/.spread0.35
>> -22023 .-94% +192.0% -64313 .-10% sched_debug.cfs_rq:/.spread0.36
>> -21171 .-100% +227.2% -69269 . -6% sched_debug.cfs_rq:/.spread0.37
>> -20521 .-103% +238.2% -69404 . -7% sched_debug.cfs_rq:/.spread0.38
>> -18866 .-112% +276.6% -71058 . -6% sched_debug.cfs_rq:/.spread0.39
>> -18104 .-110% +273.6% -67630 .-11% sched_debug.cfs_rq:/.spread0.40
>> -19223 .-99% +275.4% -72165 . -9% sched_debug.cfs_rq:/.spread0.41
>> -18694 .-109% +263.5% -67963 .-11% sched_debug.cfs_rq:/.spread0.42
>> -18066 .-122% +280.3% -68713 . -4% sched_debug.cfs_rq:/.spread0.43
>> -21575 .-87% +233.1% -71868 . -7% sched_debug.cfs_rq:/.spread0.44
>> -22907 .-95% +196.5% -67923 . -6% sched_debug.cfs_rq:/.spread0.45
>> -21935 .-83% +213.0% -68667 . -9% sched_debug.cfs_rq:/.spread0.46
>> -18737 .-101% +273.3% -69937 . -8% sched_debug.cfs_rq:/.spread0.47
>> -3013 .-283% +514.6% -18522 .-37% sched_debug.cfs_rq:/.spread0.6
>> -5884 .-109% +282.8% -22524 .-27% sched_debug.cfs_rq:/.spread0.7
>> -7321 .-61% +190.8% -21286 .-17% sched_debug.cfs_rq:/.spread0.8
>> -8126 .-67% +148.3% -20175 .-28% sched_debug.cfs_rq:/.spread0.9
>> -12393 .-54% +241.2% -42282 .-11% sched_debug.cfs_rq:/.spread0.avg
>> 12967 . 38% -90.4% 1243 . 81% sched_debug.cfs_rq:/.spread0.max
>> -35294 .-29% +117.1% -76608 . -8% sched_debug.cfs_rq:/.spread0.min
>> 14191 . 24% +74.0% 24697 . 1% sched_debug.cfs_rq:/.spread0.stddev
>> 28.17 . 19% +133.4% 65.75 . 57% sched_debug.cfs_rq:/.util_avg.2
>> 32.17 . 42% -62.7% 12.00 .113% sched_debug.cfs_rq:/.util_avg.40
>> 51.00 . 74% -82.4% 9.00 . 47% sched_debug.cfs_rq:/.util_avg.45
>> 980055 . 1% -16.2% 821316 . 7% sched_debug.cpu.avg_idle.2
>> 974897 . 2% -10.6% 872035 . 6% sched_debug.cpu.avg_idle.21
>> 970838 . 3% -17.5% 800879 . 9% sched_debug.cpu.avg_idle.24
>> 922584 . 5% -13.3% 799667 . 6% sched_debug.cpu.avg_idle.25
>> 939820 . 6% -14.1% 807532 . 4% sched_debug.cpu.avg_idle.26
>> 972194 . 3% -15.5% 821130 . 8% sched_debug.cpu.avg_idle.27
>> 943576 . 4% -15.6% 795980 . 8% sched_debug.cpu.avg_idle.28
>> 972757 . 4% -11.8% 858039 . 7% sched_debug.cpu.avg_idle.29
>> 935963 . 4% -15.2% 793464 . 3% sched_debug.cpu.avg_idle.31
>> 961054 . 4% -20.4% 765294 . 7% sched_debug.cpu.avg_idle.32
>> 953272 . 4% -15.5% 805746 . 1% sched_debug.cpu.avg_idle.33
>> 957697 . 3% -19.9% 767409 . 9% sched_debug.cpu.avg_idle.35
>> 976711 . 2% -14.0% 840209 . 6% sched_debug.cpu.avg_idle.39
>> 944871 . 3% -13.8% 814393 . 4% sched_debug.cpu.avg_idle.40
>> 944464 . 4% -17.5% 779383 . 4% sched_debug.cpu.avg_idle.42
>> 960406 . 4% -16.8% 799490 . 11% sched_debug.cpu.avg_idle.43
>> 915603 . 5% -14.6% 781850 . 8% sched_debug.cpu.avg_idle.44
>> 954052 . 4% -13.2% 827775 . 5% sched_debug.cpu.avg_idle.46
>> 950001 . 2% -8.9% 865227 . 0% sched_debug.cpu.avg_idle.avg
>> 566441 . 14% -31.7% 386678 . 12% sched_debug.cpu.avg_idle.min
>> 95996 . 24% +77.9% 170770 . 2% sched_debug.cpu.avg_idle.stddev
>> 10.00 . 19% +37.9% 13.79 . 22% sched_debug.cpu.cpu_load[1].max
>> 33187 . 9% -12.3% 29089 . 4% sched_debug.cpu.nr_load_updates.1
>> 33201 . 9% -14.1% 28515 . 1% sched_debug.cpu.nr_load_updates.14
>> 32980 . 9% -15.6% 27828 . 2% sched_debug.cpu.nr_load_updates.2
>> 18677 . 11% -33.2% 12473 . 8% sched_debug.cpu.nr_load_updates.24
>> 18489 . 13% -41.7% 10787 . 13% sched_debug.cpu.nr_load_updates.25
>> 18563 . 13% -43.2% 10537 . 3% sched_debug.cpu.nr_load_updates.26
>> 19106 . 10% -44.0% 10694 . 5% sched_debug.cpu.nr_load_updates.27
>> 18840 . 14% -39.1% 11482 . 6% sched_debug.cpu.nr_load_updates.28
>> 19114 . 12% -39.8% 11513 . 7% sched_debug.cpu.nr_load_updates.29
>> 33625 . 10% -13.2% 29191 . 3% sched_debug.cpu.nr_load_updates.3
>> 19486 . 11% -42.0% 11305 . 6% sched_debug.cpu.nr_load_updates.30
>> 19086 . 9% -46.3% 10242 . 2% sched_debug.cpu.nr_load_updates.31
>> 18883 . 9% -43.0% 10772 . 6% sched_debug.cpu.nr_load_updates.32
>> 18809 . 10% -42.5% 10815 . 3% sched_debug.cpu.nr_load_updates.33
>> 18641 . 13% -37.1% 11717 . 4% sched_debug.cpu.nr_load_updates.34
>> 18649 . 13% -41.6% 10892 . 4% sched_debug.cpu.nr_load_updates.35
>> 17519 . 14% -36.1% 11197 . 1% sched_debug.cpu.nr_load_updates.36
>> 17605 . 13% -41.2% 10358 . 4% sched_debug.cpu.nr_load_updates.37
>> 17665 . 9% -41.1% 10402 . 4% sched_debug.cpu.nr_load_updates.38
>> 18083 . 9% -46.4% 9697 . 1% sched_debug.cpu.nr_load_updates.39
>> 33633 . 8% -16.6% 28066 . 3% sched_debug.cpu.nr_load_updates.4
>> 18017 . 11% -41.3% 10576 . 5% sched_debug.cpu.nr_load_updates.40
>> 17842 . 8% -46.1% 9614 . 3% sched_debug.cpu.nr_load_updates.41
>> 17845 . 10% -39.4% 10814 . 10% sched_debug.cpu.nr_load_updates.42
>> 17710 . 12% -42.2% 10238 . 4% sched_debug.cpu.nr_load_updates.43
>> 17732 . 9% -41.9% 10307 . 3% sched_debug.cpu.nr_load_updates.44
>> 17219 . 13% -35.3% 11147 . 10% sched_debug.cpu.nr_load_updates.45
>> 17973 . 6% -40.7% 10665 . 6% sched_debug.cpu.nr_load_updates.46
>> 17454 . 7% -42.7% 10006 . 9% sched_debug.cpu.nr_load_updates.47
>> 33843 . 8% -17.7% 27852 . 2% sched_debug.cpu.nr_load_updates.5
>> 33752 . 6% -18.6% 27463 . 1% sched_debug.cpu.nr_load_updates.6
>> 33530 . 7% -20.6% 26609 . 0% sched_debug.cpu.nr_load_updates.7
>> 33082 . 7% -17.8% 27202 . 1% sched_debug.cpu.nr_load_updates.8
>> 25769 . 3% -22.9% 19863 . 1% sched_debug.cpu.nr_load_updates.avg
>> 38510 . 3% -15.1% 32687 . 2% sched_debug.cpu.nr_load_updates.max
>> 15222 . 10% -41.0% 8984 . 2% sched_debug.cpu.nr_load_updates.min
>> 8024 . 3% +15.1% 9238 . 0% sched_debug.cpu.nr_load_updates.stddev
>> 70059 . 11% +18.0% 82660 . 1% sched_debug.cpu.nr_switches.0
>> 68459 . 13% +20.8% 82677 . 6% sched_debug.cpu.nr_switches.19
>> 67062 . 8% +30.8% 87722 . 12% sched_debug.cpu.nr_switches.21
>> 65279 . 12% +35.1% 88170 . 15% sched_debug.cpu.nr_switches.22
>> 27625 . 9% -20.7% 21898 . 4% sched_debug.cpu.nr_switches.26
>> 29791 . 9% -24.7% 22431 . 6% sched_debug.cpu.nr_switches.27
>> 30900 . 5% -21.5% 24260 . 13% sched_debug.cpu.nr_switches.30
>> 29669 . 7% -22.8% 22918 . 15% sched_debug.cpu.nr_switches.31
>> 30269 . 6% -24.3% 22926 . 4% sched_debug.cpu.nr_switches.32
>> 29870 . 9% -23.0% 22992 . 3% sched_debug.cpu.nr_switches.33
>> 29304 . 16% -20.1% 23410 . 7% sched_debug.cpu.nr_switches.35
>> 28165 . 6% -20.9% 22271 . 6% sched_debug.cpu.nr_switches.38
>> 29903 . 3% -26.0% 22122 . 22% sched_debug.cpu.nr_switches.39
>> 29541 . 6% -30.0% 20684 . 13% sched_debug.cpu.nr_switches.41
>> 30230 . 7% -22.8% 23349 . 14% sched_debug.cpu.nr_switches.42
>> 28699 . 7% -22.5% 22246 . 4% sched_debug.cpu.nr_switches.44
>> 30831 . 13% -25.7% 22905 . 9% sched_debug.cpu.nr_switches.46
>> 31671 . 18% -30.8% 21925 . 11% sched_debug.cpu.nr_switches.47
>> 23090 . 3% -23.9% 17565 . 2% sched_debug.cpu.nr_switches.min
>> 20540 . 5% +29.4% 26576 . 1% sched_debug.cpu.nr_switches.stddev
>> -10.50 .-41% +71.4% -18.00 .-18% sched_debug.cpu.nr_uninterruptible.0
>> -1.17 .-378% +714.3% -9.50 .-42% sched_debug.cpu.nr_uninterruptible.19
>> -0.67 .-320% +1025.0% -7.50 .-56% sched_debug.cpu.nr_uninterruptible.20
>> -0.17 .-538% +6950.0% -11.75 .-76% sched_debug.cpu.nr_uninterruptible.21
>> 2.67 . 63% +171.9% 7.25 . 39% sched_debug.cpu.nr_uninterruptible.25
>> 2.17 . 97% +246.2% 7.50 . 29% sched_debug.cpu.nr_uninterruptible.27
>> 3.00 .101% +183.3% 8.50 . 30% sched_debug.cpu.nr_uninterruptible.29
>> 2.33 .106% +178.6% 6.50 . 17% sched_debug.cpu.nr_uninterruptible.30
>> 1.67 .206% +320.0% 7.00 . 31% sched_debug.cpu.nr_uninterruptible.33
>> 2.50 .125% +250.0% 8.75 . 30% sched_debug.cpu.nr_uninterruptible.34
>> 2.83 . 74% +226.5% 9.25 . 27% sched_debug.cpu.nr_uninterruptible.36
>> 2.83 . 51% +173.5% 7.75 . 10% sched_debug.cpu.nr_uninterruptible.37
>> 1.83 .115% +377.3% 8.75 . 16% sched_debug.cpu.nr_uninterruptible.38
>> 3.00 . 47% +150.0% 7.50 . 35% sched_debug.cpu.nr_uninterruptible.39
>> 2.17 . 62% +350.0% 9.75 . 15% sched_debug.cpu.nr_uninterruptible.40
>> 2.67 . 59% +200.0% 8.00 . 17% sched_debug.cpu.nr_uninterruptible.42
>> -1.20 .-275% +483.3% -7.00 .-26% sched_debug.cpu.nr_uninterruptible.8
>> 8.14 . 16% +80.2% 14.67 . 5% sched_debug.cpu.nr_uninterruptible.max
>> -16.11 .-20% +56.5% -25.21 .-15% sched_debug.cpu.nr_uninterruptible.min
>> 5.17 . 18% +89.8% 9.81 . 5% sched_debug.cpu.nr_uninterruptible.stddev
>> 67076 . 8% +36.6% 91617 . 12% sched_debug.cpu.sched_count.21
>> 28419 . 8% -22.9% 21908 . 4% sched_debug.cpu.sched_count.26
>> 29800 . 9% -24.7% 22440 . 6% sched_debug.cpu.sched_count.27
>> 30909 . 5% -18.6% 25155 . 11% sched_debug.cpu.sched_count.30
>> 30323 . 8% -24.4% 22929 . 15% sched_debug.cpu.sched_count.31
>> 30278 . 6% -24.3% 22935 . 4% sched_debug.cpu.sched_count.32
>> 29879 . 9% -19.5% 24052 . 10% sched_debug.cpu.sched_count.33
>> 29314 . 16% -20.1% 23419 . 7% sched_debug.cpu.sched_count.35
>> 28174 . 6% -20.9% 22281 . 6% sched_debug.cpu.sched_count.38
>> 29913 . 3% -26.0% 22134 . 22% sched_debug.cpu.sched_count.39
>> 29551 . 6% -30.0% 20693 . 13% sched_debug.cpu.sched_count.41
>> 30241 . 7% -22.8% 23358 . 14% sched_debug.cpu.sched_count.42
>> 28709 . 7% -22.5% 22255 . 4% sched_debug.cpu.sched_count.44
>> 30840 . 13% -25.7% 22913 . 9% sched_debug.cpu.sched_count.46
>> 31684 . 18% -30.8% 21934 . 11% sched_debug.cpu.sched_count.47
>> 23099 . 3% -23.9% 17574 . 2% sched_debug.cpu.sched_count.min
>> 31945 . 13% +18.5% 37850 . 6% sched_debug.cpu.sched_goidle.19
>> 30731 . 8% +29.2% 39695 . 11% sched_debug.cpu.sched_goidle.21
>> 29857 . 13% +38.4% 41325 . 16% sched_debug.cpu.sched_goidle.22
>> 12490 . 11% -23.1% 9605 . 3% sched_debug.cpu.sched_goidle.26
>> 13340 . 11% -26.5% 9799 . 5% sched_debug.cpu.sched_goidle.27
>> 13706 . 8% -24.1% 10396 . 10% sched_debug.cpu.sched_goidle.30
>> 13151 . 9% -22.9% 10139 . 16% sched_debug.cpu.sched_goidle.31
>> 13358 . 8% -25.4% 9966 . 4% sched_debug.cpu.sched_goidle.32
>> 13123 . 10% -25.2% 9820 . 4% sched_debug.cpu.sched_goidle.33
>> 13108 . 13% -22.4% 10174 . 7% sched_debug.cpu.sched_goidle.35
>> 12183 . 6% -22.4% 9458 . 6% sched_debug.cpu.sched_goidle.38
>> 12693 . 6% -28.7% 9047 . 13% sched_debug.cpu.sched_goidle.41
>> 12945 . 8% -23.3% 9934 . 13% sched_debug.cpu.sched_goidle.42
>> 12450 . 7% -23.7% 9505 . 3% sched_debug.cpu.sched_goidle.44
>> 13236 . 12% -26.5% 9728 . 9% sched_debug.cpu.sched_goidle.46
>> 14021 . 23% -33.7% 9299 . 11% sched_debug.cpu.sched_goidle.47
>> 10147 . 5% -24.8% 7633 . 1% sched_debug.cpu.sched_goidle.min
>> 10080 . 5% +25.3% 12626 . 1% sched_debug.cpu.sched_goidle.stddev
>> 24925 . 16% +35.6% 33805 . 12% sched_debug.cpu.ttwu_count.19
>> 9941 . 27% -33.3% 6634 . 15% sched_debug.cpu.ttwu_count.25
>> 9312 . 12% -30.2% 6496 . 6% sched_debug.cpu.ttwu_count.27
>> 10973 . 21% -34.3% 7215 . 8% sched_debug.cpu.ttwu_count.29
>> 8854 . 9% -24.9% 6652 . 2% sched_debug.cpu.ttwu_count.31
>> 9747 . 16% -29.1% 6909 . 5% sched_debug.cpu.ttwu_count.32
>> 11309 . 18% -33.0% 7579 . 19% sched_debug.cpu.ttwu_count.40
>> 9685 . 14% -30.4% 6741 . 7% sched_debug.cpu.ttwu_count.43
>> 17375 . 62% -58.6% 7191 . 16% sched_debug.cpu.ttwu_count.47
>> 7059 . 5% -23.9% 5373 . 3% sched_debug.cpu.ttwu_count.min
>> 7971 . 16% +34.5% 10722 . 4% sched_debug.cpu.ttwu_local.0
>> 5557 . 10% +23.1% 6839 . 6% sched_debug.cpu.ttwu_local.1
>> 6025 . 23% +32.2% 7968 . 7% sched_debug.cpu.ttwu_local.12
>> 5675 . 17% +24.5% 7066 . 8% sched_debug.cpu.ttwu_local.13
>> 6633 . 17% +27.9% 8486 . 3% sched_debug.cpu.ttwu_local.19
>> 6719 . 16% +42.7% 9586 . 15% sched_debug.cpu.ttwu_local.21
>> 5919 . 14% +21.1% 7165 . 13% sched_debug.cpu.ttwu_local.3
>> 4183 . 19% -38.3% 2582 . 7% sched_debug.cpu.ttwu_local.39
>> 5434 . 11% +30.9% 7115 . 10% sched_debug.cpu.ttwu_local.4
>> 4196 . 25% -37.6% 2616 . 12% sched_debug.cpu.ttwu_local.41
>> 5914 . 13% +16.0% 6863 . 3% sched_debug.cpu.ttwu_local.6
>> 6296 . 18% +24.6% 7842 . 9% sched_debug.cpu.ttwu_local.9
>> 1882 . 7% +27.0% 2390 . 1% sched_debug.cpu.ttwu_local.stddev
>>
>> =========================================================================================
>>
> compiler/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase:
>> gcc-4.9/1HDD/8K/f2fs/1x/x86_64-rhel/16d/256fpd/32t/debian-x86_64-2015-02-07.cgz/fsyncBeforeClose/nhm4/400M/fsmark
>>
>> commit:
>> v4.5-rc1
>> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>>
>> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
>> ---------------- --------------------------
>> %stddev %change %stddev
>> \ | \
>> 4680516 . 8% +14.5% 5359884 . 4% fsmark.app_overhead
>> 525.77 . 0% +4.6% 550.12 . 0% fsmark.files_per_sec
>> 19446 . 1% -9.8% 17546 . 0% fsmark.time.involuntary_context_switches
>> 14.00 . 0% -17.9% 11.50 . 4% fsmark.time.percent_of_cpu_this_job_got
>> 463972 . 0% -6.8% 432399 . 0% fsmark.time.voluntary_context_switches
>> 251.60 .200% +2104.3% 5546 .100%
> latency_stats.sum.wait_on_page_bit.f2fs_wait_on_page_writeback.[f2fs].f2fs_wait_on_page_writeback.[f2fs].__f2fs_add_link.[f2fs].f2fs_mkdir.[f2fs].vfs_mkdir.SyS_mkdir.entry_SYSCALL_64_fastpath
>> 18701 . 0% -11.2% 16611 . 1% proc-vmstat.pgactivate
>> 25317 . 0% +11.2% 28145 . 0% softirqs.BLOCK
>> 267.69 . 2% -12.5% 234.29 . 1% uptime.idle
>> 6510 . 0% +4.0% 6770 . 0% vmstat.io.bo
>> 19446 . 1% -9.8% 17546 . 0% time.involuntary_context_switches
>> 14.00 . 0% -17.9% 11.50 . 4% time.percent_of_cpu_this_job_got
>> 13.89 . 0% -22.9% 10.71 . 0% time.system_time
>> 0.59 . 6% -18.3% 0.48 . 3% time.user_time
>> 24.32 . 0% +17.5% 28.57 . 0% turbostat.%Busy
>> 792.00 . 1% +19.5% 946.75 . 0% turbostat.Avg_MHz
>> 22.05 . 0% +142.3% 53.42 . 0% turbostat.CPU%c1
>> 44.77 . 0% -70.4% 13.25 . 2% turbostat.CPU%c3
>> 8.87 . 5% -46.4% 4.76 . 1% turbostat.CPU%c6
>> 18381428 . 3% +761.8% 1.584e+08 . 0% cpuidle.C1-NHM.time
>> 32978 . 1% +191.0% 95971 . 0% cpuidle.C1-NHM.usage
>> 24159280 . 1% +268.7% 89074691 . 1% cpuidle.C1E-NHM.time
>> 39453 . 0% +31.4% 51846 . 1% cpuidle.C1E-NHM.usage
>> 3.87e+08 . 0% -48.4% 1.998e+08 . 0% cpuidle.C3-NHM.time
>> 209952 . 0% -41.9% 122009 . 0% cpuidle.C3-NHM.usage
>> 1.726e+08 . 2% -45.9% 93298544 . 2% cpuidle.C6-NHM.time
>> 84430 . 1% -50.4% 41860 . 1% cpuidle.C6-NHM.usage
>> 1.748e+08 . 0% +15.4% 2.018e+08 . 0% cpuidle.POLL.time
>> 120026 . 0% +32.3% 158824 . 0% cpuidle.POLL.usage
>> 1432 . 52% -34.0% 945.59 . 7% sched_debug.cfs_rq:/.exec_clock.1
>> 1099 . 7% -17.3% 909.21 . 7% sched_debug.cfs_rq:/.exec_clock.2
>> 1102 . 4% -19.5% 887.21 . 4% sched_debug.cfs_rq:/.exec_clock.3
>> 2120 . 44% -70.8% 618.32 . 6% sched_debug.cfs_rq:/.exec_clock.4
>> 741.50 . 6% -19.6% 595.94 . 9% sched_debug.cfs_rq:/.exec_clock.5
>> 848.32 . 12% -17.9% 696.64 . 14% sched_debug.cfs_rq:/.exec_clock.7
>> 1242 . 0% -12.2% 1091 . 0% sched_debug.cfs_rq:/.exec_clock.avg
>> 706.35 . 2% -19.0% 572.30 . 5% sched_debug.cfs_rq:/.exec_clock.min
>> 696.95 . 12% +26.4% 881.26 . 3% sched_debug.cfs_rq:/.exec_clock.stddev
>> 80.73 . 17% +31.5% 106.16 . 16% sched_debug.cfs_rq:/.load_avg.avg
>> 3549 . 15% +37.7% 4888 . 7% sched_debug.cfs_rq:/.min_vruntime.0
>> 3473 . 25% -52.9% 1636 . 15% sched_debug.cfs_rq:/.min_vruntime.4
>> 2195 . 19% -24.9% 1649 . 14% sched_debug.cfs_rq:/.min_vruntime.5
>> 2198 . 16% -22.2% 1711 . 15% sched_debug.cfs_rq:/.min_vruntime.7
>> 2703 . 0% -10.5% 2419 . 0% sched_debug.cfs_rq:/.min_vruntime.avg
>> 4291 . 8% +13.9% 4888 . 7% sched_debug.cfs_rq:/.min_vruntime.max
>> 1806 . 5% -21.1% 1424 . 5% sched_debug.cfs_rq:/.min_vruntime.min
>> 788.12 . 11% +30.8% 1030 . 14% sched_debug.cfs_rq:/.min_vruntime.stddev
>> -577.72 .-184% +349.5% -2596 .-25% sched_debug.cfs_rq:/.spread0.1
>> -798.00 .-80% +189.1% -2306 .-17% sched_debug.cfs_rq:/.spread0.2
>> -1088 .-70% +121.2% -2408 .-15% sched_debug.cfs_rq:/.spread0.3
>> -77.23 .-1651% +4110.9% -3251 .-17% sched_debug.cfs_rq:/.spread0.4
>> -1355 .-11% +139.0% -3239 .-16% sched_debug.cfs_rq:/.spread0.5
>> -846.87 .-66% +191.5% -2469 .-15% sched_debug.cfs_rq:/.spread0.avg
>> -1744 .-34% +98.5% -3463 .-13% sched_debug.cfs_rq:/.spread0.min
>> 788.41 . 11% +30.8% 1031 . 14% sched_debug.cfs_rq:/.spread0.stddev
>> 166.83 . 33% +86.1% 310.50 . 55% sched_debug.cfs_rq:/.util_avg.5
>> 633424 . 20% +36.3% 863396 . 13% sched_debug.cpu.avg_idle.7
>> 359464 . 23% +34.2% 482294 . 17% sched_debug.cpu.avg_idle.min
>> 0.75 .110% +300.0% 3.00 . 81% sched_debug.cpu.cpu_load[1].3
>> 0.50 .100% +450.0% 2.75 . 69% sched_debug.cpu.cpu_load[2].3
>> 0.50 .173% +500.0% 3.00 . 52% sched_debug.cpu.cpu_load[3].3
>> 0.25 .173% +1300.0% 3.50 . 58% sched_debug.cpu.cpu_load[4].3
>> 6351 . 12% -30.0% 4445 . 2% sched_debug.cpu.nr_load_updates.4
>> 37017 . 6% +11.2% 41155 . 7% sched_debug.cpu.nr_switches.7
>> 13595 . 8% +14.2% 15525 . 7% sched_debug.cpu.nr_switches.stddev
>> -2130 . -4% -17.3% -1761 . -4% sched_debug.cpu.nr_uninterruptible.0
>> -337.83 .-28% -42.9% -192.75 .-15% sched_debug.cpu.nr_uninterruptible.2
>> 784.00 . 9% -30.2% 547.25 . 19% sched_debug.cpu.nr_uninterruptible.5
>> 926.00 . 7% -25.6% 688.50 . 2% sched_debug.cpu.nr_uninterruptible.max
>> -2129 . -4% -17.3% -1760 . -4% sched_debug.cpu.nr_uninterruptible.min
>> 959.80 . 5% -20.8% 759.81 . 2% sched_debug.cpu.nr_uninterruptible.stddev
>> 37044 . 6% +11.2% 41177 . 7% sched_debug.cpu.sched_count.7
>> 14921 . 8% +16.0% 17307 . 9% sched_debug.cpu.sched_goidle.7
>> 21799 . 4% +10.5% 24078 . 1% sched_debug.cpu.ttwu_count.stddev
>> 22901 . 2% +12.5% 25754 . 4% sched_debug.cpu.ttwu_local.0
>> 4759 . 11% -27.2% 3465 . 3% sched_debug.cpu.ttwu_local.4
>> 22984 . 1% +12.4% 25827 . 4% sched_debug.cpu.ttwu_local.max
>> 6202 . 1% +16.4% 7217 . 5% sched_debug.cpu.ttwu_local.stddev
>>
>> =========================================================================================
>> compiler/cpufreq_governor/kconfig/nr_task/rootfs/tbox_group/test/testcase:
>> gcc-4.9/performance/x86_64-rhel/1/debian-x86_64-2015-02-07.cgz/lkp-ivb-d02/execl/unixbench
>>
>> commit:
>> v4.5-rc1
>> 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>>
>> v4.5-rc1 6ffc77f48b85ed9ab9a7b2754a
>> ---------------- --------------------------
>> %stddev %change %stddev
>> \ | \
>> 1260 . 0% +8.7% 1369 . 0% unixbench.score
>> 484658 . 0% +8.7% 526705 . 0% unixbench.time.involuntary_context_switches
>> 22562139 . 0% +8.7% 24527176 . 0% unixbench.time.minor_page_faults
>> 515.20 . 3% +84.1% 948.25 . 2% time.voluntary_context_switches
>> 17071 . 0% +7.9% 18427 . 0% vmstat.system.cs
>> 2842 . 2% +110.9% 5993 . 0% vmstat.system.in
>> 40099209 . 5% +367.2% 1.873e+08 . 4% cpuidle.C1E-IVB.time
>> 314651 . 5% +221.5% 1011451 . 0% cpuidle.C1E-IVB.usage
>> 48936191 . 9% -66.3% 16512783 . 27% cpuidle.C3-IVB.time
>> 141452 . 9% -79.3% 29263 . 29% cpuidle.C3-IVB.usage
>> 2.177e+08 . 3% -55.1% 97821419 . 4% cpuidle.C6-IVB.time
>> 292192 . 3% -82.4% 51299 . 15% cpuidle.C6-IVB.usage
>> 142094 . 2% +14.3% 162480 . 1% sched_debug.cpu.nr_switches.0
>> 150091 . 2% +13.5% 170367 . 1% sched_debug.cpu.sched_count.0
>> 153262 . 3% +11.2% 170368 . 1% sched_debug.cpu.sched_count.max
>> 51184 . 4% +16.6% 59659 . 2% sched_debug.cpu.sched_goidle.0
>> 41761 . 5% +8.2% 45170 . 3% sched_debug.cpu.sched_goidle.min
>> 40770 . 4% +14.0% 46477 . 6% sched_debug.cpu.ttwu_count.min
>> 43310 . 3% +12.5% 48739 . 0% sched_debug.cpu.ttwu_local.0
>> 35767 . 1% +11.3% 39826 . 2% sched_debug.cpu.ttwu_local.3
>> 22.72 . 0% +5.6% 23.99 . 0% turbostat.%Busy
>> 747.40 . 0% +5.7% 789.75 . 0% turbostat.Avg_MHz
>> 41.33 . 2% +60.1% 66.16 . 0% turbostat.CPU%c1
>> 25.99 . 3% -96.0% 1.03 . 26% turbostat.CPU%c3
>> 9.96 . 1% -11.4% 8.83 . 2% turbostat.CPU%c6
>> 10.22 . 0% +7.2% 10.96 . 0% turbostat.CorWatt
>> 0.22 . 49% +273.9% 0.83 . 50% turbostat.Pkg%pc3
>> 8.98 . 2% -16.2% 7.53 . 5% turbostat.Pkg%pc6
>> 27.07 . 0% +2.7% 27.81 . 0% turbostat.PkgWatt
>>
>>
>> ivb43: Ivytown Ivy Bridge-EP
>> Memory: 64G
>>
>> nhm4: Nehalem
>> Memory: 4G
>>
>> lkp-ivb-d02: Ivy Bridge
>> Memory: 8G
>>
>> fsmark.time.percent_of_cpu_this_job_got
>>
>> 14 *+-*--*--*--*--*--*--*--*--*--*-----*-*-----*--*--*--*--*--*--*--*--*--*
>> | .. .. |
>> 13 ++ * * |
>> 12 ++ O O O O |
>> | |
>> 11 ++ O O O O O O O O O O O O |
>> | |
>> 10 ++ |
>> | |
>> 9 ++ |
>> 8 ++ |
>> | |
>> 7 ++ O O |
>> | |
>> 6 O+-O--O-----O-----O----------------------------------------------------+
>>
>>
>> cpuidle.C1-NHM.time
>>
>> 2.5e+08 ++-O--O----O-----O------------------------------------------------+
>> O O O |
>> | |
>> 2e+08 ++ |
>> | |
>> | O O O O O O O O O O O O O O O O |
>> 1.5e+08 ++ |
>> | |
>> 1e+08 ++ |
>> | |
>> | |
>> 5e+07 ++ |
>> | |
>> *..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*..*..*.*..*
>> 0 ++----------------------------------------------------------------+
>>
>>
>> cpuidle.C1-NHM.usage
>>
>> 120000 O+-O---------------------------------------------------------------+
>> | O O O O O |
>> 110000 ++ |
>> 100000 ++ O O O |
>> | O O O O O O O O O O O O O |
>> 90000 ++ |
>> 80000 ++ |
>> | |
>> 70000 ++ |
>> 60000 ++ |
>> | |
>> 50000 ++ |
>> 40000 ++ *.. *.. |
>> | .*.. .. .. .*.. .*..|
>> 30000 *+-*--*----*--*--*--*-*--*--*-----*-*-----*--*-*-----*--*--*-*-----*
>>
>>
>> cpuidle.C1E-NHM.time
>>
>> 1e+08 ++------------------------------------------------------------------+
>> | |
>> 9e+07 ++ O O O O O O O O O O O O O O O O |
>> 8e+07 O+ O O O O O O |
>> | |
>> 7e+07 ++ |
>> | |
>> 6e+07 ++ |
>> | |
>> 5e+07 ++ |
>> 4e+07 ++ |
>> | |
>> 3e+07 ++ .*.. .*.. |
>> *..*..*..*.*..*..*..*..*..*.*. *..*. *.*..*..*..*..*..*.*..*..*
>> 2e+07 ++------------------------------------------------------------------+
>>
>>
>> cpuidle.C3-NHM.time
>>
>> 4.5e+08 ++----------------------------------------------------------------+
>> | |
>> 4e+08 ++ .*..*.*..*..*..*.*..*..*..*. |
>> *..*..*.*..*. *..*..*..*.*..*..*..*.*..*
>> | |
>> 3.5e+08 ++ |
>> | |
>> 3e+08 ++ |
>> | |
>> 2.5e+08 ++ |
>> | |
>> | O O |
>> 2e+08 O+ O O O O O O O O O O O O O O O O O |
>> | O O O |
>> 1.5e+08 ++----------------------------------------------------------------+
>>
>>
>> cpuidle.C3-NHM.usage
>>
>> 280000 ++-----------------------------------------------------------------+
>> | * * |
>> 260000 ++ : : : : |
>> 240000 ++ : : : : |
>> | : : : : |
>> 220000 *+.*.. .*..*..*..*..*.*..*..* *.* *..*. .*..*..*..*. .*..*
>> 200000 ++ * *. *. |
>> | |
>> 180000 ++ |
>> 160000 ++ |
>> | O |
>> 140000 O+ |
>> 120000 ++ O O O O O O O O O O O O O O O |
>> | O O O O O O |
>> 100000 ++-----------------------------------------------------------------+
>>
>>
>> cpuidle.C6-NHM.time
>>
>> 2e+08 ++----------------------------------------------------------------+
>> | |
>> 1.8e+08 ++ .* *.. .*.. .* |
>> *..*. + .*..*. .. .* *..*.. *..*. .*..*. + |
>> | *..*. * *. : + + *.*. *..*
>> 1.6e+08 ++ : + * |
>> | * |
>> 1.4e+08 ++ |
>> | |
>> 1.2e+08 ++ |
>> | |
>> | O |
>> 1e+08 ++ O O O O O O O O O |
>> | O O O O O O O O O O |
>> 8e+07 O+----O----------O------------------------------------------------+
>>
>>
>> cpuidle.C6-NHM.usage
>>
>> 90000 ++---------------------*--------------------------------------------+
>> *..*..*.. .*..*.. .. .*.. .*..*..*..*.*..*.. .*..*.*.. |
>> 80000 ++ *.*. * * *. *..*. *..*
>> | |
>> | |
>> 70000 ++ |
>> | |
>> 60000 ++ |
>> | |
>> 50000 ++ |
>> | |
>> | O O O O O O O O O O O O O O O O O |
>> 40000 O+ O O O O O |
>> | |
>> 30000 ++------------------------------------------------------------------+
>>
>>
>>
>> aim9.shell_rtns_2.ops_per_sec
>>
>> 460 ++--------------------------------------------------------------------+
>> | O |
>> 450 O+ O O O O O O O O O |
>> 440 ++ O O O O O O O O O |
>> | O |
>> 430 ++ |
>> 420 ++ |
>> | |
>> 410 ++ |
>> 400 ++ * |
>> | *.. : : *.. *..|
>> 390 ++ + *. : : + *. : *
>> 380 *+. + *.. .*.*..*..*.*..*..* : .*. + *.. : |
>> | *.* *..*. *. *..* *..* |
>> 370 ++--------------------------------------------------------------------+
>>
>>
>> aim9.time.user_time
>>
>> 58 ++-------------------------------O-------------------------------------+
>> | O O O O O O O O O O O O O O O O O |
>> 57 O+ O |
>> 56 ++ O |
>> | |
>> 55 ++ |
>> 54 ++ |
>> | |
>> 53 ++ |
>> 52 ++ * |
>> | *.. + + *. *..|
>> 51 ++ + *.. + + + *.. : *
>> 50 *+.*. + * *..*..*.*..*.. .*.* *.*..*.. + *..*.. : |
>> | * + .. *. * * |
>> 49 ++--------------*------------------------------------------------------+
>>
>>
>> aim9.time.minor_page_faults
>>
>> 4.5e+07 ++----------------------------------------------------------------+
>> O O |
>> 4.4e+07 ++ O O O O O O O O O O O O O O O O O |
>> 4.3e+07 ++ O O |
>> | |
>> 4.2e+07 ++ |
>> 4.1e+07 ++ |
>> | |
>> 4e+07 ++ |
>> 3.9e+07 ++ * |
>> | *. : + *. *..|
>> 3.8e+07 ++ .. *.. .*..*.*.. : + .. *.. + *
>> 3.7e+07 *+.*.* *.*..* *.*..*..* *.*..*.* *.*..* |
>> | |
>> 3.6e+07 ++----------------------------------------------------------------+
>>
>>
>> aim9.time.voluntary_context_switches
>>
>> 1.1e+06 ++---------------------------------------------------------------+
>> 1.08e+06 ++ O |
>> O O O O O O O O O |
>> 1.06e+06 ++ O O O O O O O O O O |
>> 1.04e+06 ++ O |
>> | |
>> 1.02e+06 ++ |
>> 1e+06 ++ |
>> 980000 ++ |
>> | |
>> 960000 ++ * |
>> 940000 ++ *. + : *.. *.|
>> | + *.. .*.*.. + : : *. + *
>> 920000 *+. + *. .*. *.*..*.* *..*. : *.. + |
>> 900000 ++-*-*---------*--*--------------------------*--*---------*-*----+
>>
>>
>> aim9.time.involuntary_context_switches
>>
>> 420000 ++-----------------------------------------------------------------+
>> | |
>> 410000 O+ O O O O O |
>> 400000 ++ O O O O O O O O O O |
>> | O O O O O |
>> 390000 ++ |
>> | |
>> 380000 ++ |
>> | |
>> 370000 ++ |
>> 360000 ++ * |
>> | *. + : *. *..|
>> 350000 ++ + *..*. .*.*..*.*..*..*. + : + *.. : *
>> *.. + *..*. * *..*. + *. : |
>> 340000 ++-*-*----------------------------------------*--*---------*--*----+
>>
>>
>> unixbench.score
>>
>> 1400 ++-------------------------------------------------------------------+
>> | O O O O O |
>> 1380 O+O O O O O O O O O O O |
>> 1360 ++ O O O O O O O O O |
>> | O |
>> 1340 ++ |
>> | |
>> 1320 ++ |
>> | |
>> 1300 ++ |
>> 1280 ++ |
>> | .*.*. .*. |
>> 1260 *+*.*.*.*.*.*.*. .*.*.* * *.**.*.*.*.*.*. .*.*.*.*.*.*.*.*.*. .*
>> | * * * |
>> 1240 ++-------------------------------------------------------------------+
>>
>>
>> unixbench.time.involuntary_context_switches
>>
>> 540000 ++-----------------------------------------------------------------+
>> | O O O O O OO |
>> 530000 ++O O O O O O |
>> O O O O O O O O O O O O O |
>> | O |
>> 520000 ++ |
>> | |
>> 510000 ++ |
>> | |
>> 500000 ++ |
>> | |
>> | |
>> 490000 ++ .*. .*. .*.*. .*. .*. .* |
>> *.*.* *.**. .*.* * * *.** *.*.*. .*.*.*.*.* *.*.*. .*.*
>> 480000 ++-----------*------------------------------*------------------*---+
>>
>> [*] 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: unixbench
>> 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: 6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>> model: Ivy Bridge
>> nr_cpu: 4
>> memory: 8G
>> nr_hdd_partitions: 1
>> hdd_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part1"
>> swap_partitions: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part3"
>> rootfs_partition: "/dev/disk/by-id/ata-ST1000DM003-1CH162_Z1DBQSB0-part4"
>> netconsole_port: 66723
>> category: benchmark
>> nr_task: 1
>> unixbench:
>> test: execl
>> queue: bisect
>> testbox: lkp-ivb-d02
>> tbox_group: lkp-ivb-d02
>> kconfig: x86_64-rhel
>> enqueue_time: 2016-02-01 04:41:40.844697988 +08:00
>> id: ab239be39f92df1f1f155f9ff8ab50bd48a204bb
>> user: lkp
>> compiler: gcc-4.9
>> head_commit: a66aef2038ce0ce7386c40e2a010beb2cb7895d2
>> base_commit: 92e963f50fc74041b5e9e744c330dca48e04f08d
>> branch: linux-devel/devel-hourly-2016013119
>> rootfs: debian-x86_64-2015-02-07.cgz
>> result_root:
> "/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1"
>> job_file:
> "/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml"
>> max_uptime: 836.86
>> initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
>> bootloader_append:
>> - root=/dev/ram0
>> - user=lkp
>> -
> job=/lkp/scheduled/lkp-ivb-d02/bisect_unixbench-performance-1-execl-debian-x86_64-2015-02-07.cgz-x86_64-rhel-6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83-20160201-118510-14qlhxm-1.yaml
>> - ARCH=x86_64
>> - kconfig=x86_64-rhel
>> - branch=linux-devel/devel-hourly-2016013119
>> - commit=6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83
>> -
> BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f
>> - max_uptime=836
>> -
> RESULT_ROOT=/result/unixbench/performance-1-execl/lkp-ivb-d02/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/1
>> - LKP_SERVER=inn
>> - |2-
>>
>>
>> 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-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/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,/lkp/benchmarks/unixbench.cgz"
>> linux_headers_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/linux-headers.cgz"
>> repeat_to: 2
>> kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/6ffc77f48b85ed9ab9a7b2754a7b49891ebaff83/vmlinuz-4.5.0-rc1-00001-g6ffc77f"
>> dequeue_time: 2016-02-01 04:49:05.273523858 +08:00
>> job_state: finished
>> loadavg: 0.75 0.27 0.10 1/120 2153
>> start_time: '1454273365'
>> end_time: '1454273464'
>> version: "/lkp/lkp/.src-20160127-223853"
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-02-01 5:51 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-02-01 1:08 [lib] 6ffc77f48b: 15.8% aim9.shell_rtns_2.ops_per_sec, +8.7% unixbench.score kernel test robot
2016-02-01 1:08 ` [lkp] " kernel test robot
2016-02-01 5:41 ` Andi Kleen
2016-02-01 5:41 ` [lkp] " Andi Kleen
2016-02-01 5:51 ` Huang, Ying
2016-02-01 5:51 ` [lkp] " Huang, Ying
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