[lkp] [vmstat] 0eb77e9880: +2.7% pigz.throughput

From: kernel test robot
Date: Wed Mar 23 2016 - 21:52:27 EST

FYI, we noticed that pigz.throughput +2.7% improvement on

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
commit 0eb77e9880321915322d42913c3b53241739c8aa ("vmstat: make vmstat_updater deferrable again and shut down on idle")


=========================================================================================
blocksize/compiler/cpufreq_governor/kconfig/nr_threads/rootfs/tbox_group/testcase:
128K/gcc-4.9/performance/x86_64-rhel/100%/debian-x86_64-2015-02-07.cgz/brickland1/pigz

commit:
686739f6af5e8d5687ffebbf1193ff066aada6d9
0eb77e9880321915322d42913c3b53241739c8aa

686739f6af5e8d56 0eb77e9880321915322d42913c
---------------- --------------------------
%stddev %change %stddev
\ | \
1.989e+08 ± 0% +2.7% 2.043e+08 ± 0% pigz.throughput
19017 ± 2% -17.3% 15725 ± 4% pigz.time.involuntary_context_switches
1929 ± 0% +6.2% 2049 ± 0% pigz.time.percent_of_cpu_this_job_got
262.60 ± 0% +6.6% 279.90 ± 0% pigz.time.system_time
5532 ± 0% +6.2% 5873 ± 0% pigz.time.user_time
15031795 ± 0% +2.7% 15439431 ± 0% pigz.time.voluntary_context_switches
3978 ± 96% -99.8% 8.25 ± 33% numa-numastat.node3.other_node
19017 ± 2% -17.3% 15725 ± 4% time.involuntary_context_switches
1537 ± 1% -10.2% 1380 ± 1% proc-vmstat.nr_alloc_batch
768.25 ± 33% -100.0% 0.33 ±141% proc-vmstat.pgmigrate_fail
101204 ± 0% +2.4% 103648 ± 0% vmstat.system.cs
33988 ± 1% +4.6% 35542 ± 1% vmstat.system.in
16.57 ± 0% +6.3% 17.61 ± 0% turbostat.%Busy
346.00 ± 0% +3.0% 356.50 ± 0% turbostat.Avg_MHz
0.92 ± 1% -62.6% 0.35 ± 4% turbostat.CPU%c3
665.14 ± 0% +6.5% 708.22 ± 0% turbostat.CorWatt
677.67 ± 0% +6.4% 720.77 ± 0% turbostat.PkgWatt
401974 ± 10% +28.1% 514828 ± 10% numa-meminfo.node0.MemUsed
15203 ± 6% -11.9% 13388 ± 3% numa-meminfo.node2.SReclaimable
38174 ± 18% +25.5% 47898 ± 6% numa-meminfo.node3.Active(anon)
332312 ± 3% +14.4% 380028 ± 1% numa-meminfo.node3.MemUsed
15391 ± 19% +29.6% 19949 ± 6% numa-meminfo.node3.SReclaimable
51955 ± 7% +13.4% 58906 ± 2% numa-meminfo.node3.Slab
21485 ± 19% +23.2% 26468 ± 0% numa-vmstat.node1.numa_other
411.50 ± 4% -15.6% 347.50 ± 2% numa-vmstat.node2.nr_alloc_batch
3800 ± 6% -11.9% 3346 ± 3% numa-vmstat.node2.nr_slab_reclaimable
9542 ± 18% +25.4% 11969 ± 6% numa-vmstat.node3.nr_active_anon
403.25 ± 2% -12.6% 352.50 ± 3% numa-vmstat.node3.nr_alloc_batch
3847 ± 19% +29.6% 4986 ± 6% numa-vmstat.node3.nr_slab_reclaimable
428.00 ± 8% +38.0% 590.75 ± 21% slabinfo.blkdev_requests.active_objs
428.00 ± 8% +38.0% 590.75 ± 21% slabinfo.blkdev_requests.num_objs
26723 ± 2% -7.0% 24850 ± 3% slabinfo.kmalloc-256.active_objs
27745 ± 2% -7.0% 25801 ± 3% slabinfo.kmalloc-256.num_objs
1165 ± 5% +16.2% 1354 ± 3% slabinfo.mnt_cache.active_objs
1165 ± 5% +16.2% 1354 ± 3% slabinfo.mnt_cache.num_objs
5.87e+08 ± 2% +19.4% 7.012e+08 ± 7% cpuidle.C1-IVT-4S.time
651990 ± 0% -10.3% 584857 ± 0% cpuidle.C1-IVT-4S.usage
64334504 ± 2% -60.4% 25444312 ± 8% cpuidle.C1E-IVT-4S.time
121454 ± 1% -59.8% 48868 ± 7% cpuidle.C1E-IVT-4S.usage
2.634e+08 ± 1% -61.0% 1.028e+08 ± 5% cpuidle.C3-IVT-4S.time
451711 ± 1% -59.6% 182479 ± 7% cpuidle.C3-IVT-4S.usage
30487 ± 6% +41.4% 43112 ± 5% cpuidle.POLL.usage
1.15 ± 7% -83.2% 0.19 ± 10% perf-profile.cycles-pp.__remove_hrtimer.hrtimer_try_to_cancel.hrtimer_cancel.tick_nohz_restart.tick_nohz_idle_exit
2.65 ± 5% +11.7% 2.96 ± 2% perf-profile.cycles-pp.__schedule.schedule.futex_wait_queue_me.futex_wait.do_futex
3.67 ± 3% -25.4% 2.73 ± 8% perf-profile.cycles-pp.__tick_nohz_idle_enter.tick_nohz_idle_enter.cpu_startup_entry.start_secondary
3.70 ± 5% +8.9% 4.02 ± 2% perf-profile.cycles-pp.futex_wait.do_futex.sys_futex.entry_SYSCALL_64_fastpath
1.39 ± 6% -69.4% 0.42 ± 5% perf-profile.cycles-pp.hrtimer_cancel.tick_nohz_restart.tick_nohz_idle_exit.cpu_startup_entry.start_secondary
2.16 ± 4% -39.1% 1.31 ± 9% perf-profile.cycles-pp.hrtimer_start_range_ns.tick_nohz_stop_sched_tick.__tick_nohz_idle_enter.tick_nohz_idle_enter.cpu_startup_entry
1.36 ± 7% -72.1% 0.38 ± 8% perf-profile.cycles-pp.hrtimer_try_to_cancel.hrtimer_cancel.tick_nohz_restart.tick_nohz_idle_exit.cpu_startup_entry
0.88 ± 8% -15.3% 0.74 ± 9% perf-profile.cycles-pp.ktime_get.clockevents_program_event.tick_program_event.__remove_hrtimer.hrtimer_start_range_ns
0.97 ± 6% -10.1% 0.87 ± 6% perf-profile.cycles-pp.ktime_get.sched_clock_tick.sched_clock_idle_wakeup_event.tick_nohz_stop_idle.tick_nohz_idle_exit
0.65 ± 6% +44.1% 0.94 ± 8% perf-profile.cycles-pp.pick_next_task_fair.__schedule.schedule.futex_wait_queue_me.futex_wait
0.00 ± -1% +Inf% 2.02 ± 5% perf-profile.cycles-pp.quiet_vmstat.cpu_startup_entry.start_secondary
1.62 ± 6% -51.6% 0.78 ± 9% perf-profile.cycles-pp.read_hpet.ktime_get.clockevents_program_event.tick_program_event.__remove_hrtimer
1.67 ± 4% -49.9% 0.84 ± 6% perf-profile.cycles-pp.read_hpet.ktime_get.clockevents_program_event.tick_program_event.hrtimer_start_range_ns
0.00 ± -1% +Inf% 1.71 ± 5% perf-profile.cycles-pp.refresh_cpu_vm_stats.quiet_vmstat.cpu_startup_entry.start_secondary
2.79 ± 5% +10.1% 3.07 ± 2% perf-profile.cycles-pp.schedule.futex_wait_queue_me.futex_wait.do_futex.sys_futex
3.78 ± 3% -24.6% 2.85 ± 8% perf-profile.cycles-pp.tick_nohz_idle_enter.cpu_startup_entry.start_secondary
5.26 ± 4% -20.9% 4.16 ± 4% perf-profile.cycles-pp.tick_nohz_idle_exit.cpu_startup_entry.start_secondary
2.86 ± 6% -35.2% 1.85 ± 4% perf-profile.cycles-pp.tick_nohz_restart.tick_nohz_idle_exit.cpu_startup_entry.start_secondary
2.56 ± 3% -33.2% 1.71 ± 9% perf-profile.cycles-pp.tick_nohz_stop_sched_tick.__tick_nohz_idle_enter.tick_nohz_idle_enter.cpu_startup_entry.start_secondary
0.94 ± 4% -94.7% 0.05 ± 58% perf-profile.cycles-pp.tick_program_event.__remove_hrtimer.hrtimer_try_to_cancel.hrtimer_cancel.tick_nohz_restart

brickland1: Brickland Ivy Bridge-EX
Memory: 128G



pigz.time.voluntary_context_switches

1.6e+07 ++----------------------------------------------------------------+
| O O O O O O O O O O O O O O O |
1.5e+07 O+*.*.O.O.*.*.*..*.O.*.O.O.O.O.*.*.*.*.*.*.*.*.*..*.*.*.*.*.*.*.*.*
| : |
| : |
1.4e+07 ++ |
|: |
1.3e+07 ++ |
|: |
1.2e+07 ++ |
|: |
| |
1.1e+07 ++ |
* |
1e+07 ++----------------------------------------------------------------+


cpuidle.C1E-IVT-4S.time

9e+07 ++------------------------------------------------------------------+
| * |
8e+07 ++ :: |
| : : |
7e+07 ++ : *. .*. |
| .*.. .*.*.*.*. .*.. .*.*. .*. .*. : *.*.*. *.*. .*
6e+07 ++*.* * *.* *.* *.* *. *.* * |
| : |
5e+07 ++ |
|: |
4e+07 ++ |
|: O |
3e+07 O+ O O O O O O O O O |
* O O O O O O O O O O O |
2e+07 ++---------------------------------------------O--------------------+


cpuidle.C1E-IVT-4S.usage

130000 ++--------*-------------------------------------------*------------+
120000 ++ .*. + *.*.*.*.*.*. .*.*. .*.*.*.*.*. .*.*.* *.*.*.*.*.*
| *.* * * *..* * |
110000 ++: |
100000 ++: |
|: |
90000 ++ |
80000 ++ |
70000 ++ |
|: |
60000 O+O O O O |
50000 ++ O O O O O O O O O O O O O |
| O O O O O |
40000 *+ |
30000 ++-----------------------------------------------------------------+


cpuidle.C3-IVT-4S.time

2.8e+08 ++------------*---------------------------------------------------+
2.6e+08 ++ .*.*. .*.* *.*.*.*. .*.*. .*.*.*.*.*. .*..*.*.*.*.*.*.*.*.*
| * * * *.* * |
2.4e+08 ++: |
2.2e+08 ++: |
|: |
2e+08 ++ |
1.8e+08 ++ |
1.6e+08 ++ |
|: |
1.4e+08 ++ |
1.2e+08 ++O O O |
O O O O O O O O O O O O O O |
1e+08 ++ O O O O O O |
8e+07 ++----------------------------------------------------------------+


cpuidle.C3-IVT-4S.usage

500000 ++-----------------------------------------------------------------+
| *.. .*.*.. |
450000 ++*.*.*. + *.*.*.*.*.*. .*.*. .*.*.*.*.*.*.*.* *.*.*.*.*.*
| : * * *..* |
400000 ++: |
| : |
350000 ++ |
|: |
300000 ++ |
|: |
250000 ++ |
|: O |
200000 O+O O O O O O O O O O O O O |
| O O O O O O O O |
150000 *+-----------------------------------------------------------------+


turbostat.CPU_c3

1 ++--------------------------------------------------------------------+
| .*. .*.*.*..*.*. .*. .*.. .*. .*..*.*.*.*.*. .*. |
0.9 ++*.*. * * *.*..*.*.*.* * *.* *. *.*
| : |
0.8 ++: |
|: |
0.7 ++ |
|: |
0.6 ++ |
|: |
0.5 ++ |
| |
0.4 *+O O O |
O O O O O O O O O O O O O O O O O O O |
0.3 ++----------------------------------------------O---------------------+


[*] bisect-good sample
[O] bisect-bad sample

To reproduce:

git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml


Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.


Thanks,
Xiaolong Ye
---
LKP_SERVER: inn
LKP_CGI_PORT: 80
LKP_CIFS_PORT: 139
testcase: pigz
default-monitors:
wait: activate-monitor
kmsg:
uptime:
iostat:
heartbeat:
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: 0eb77e9880321915322d42913c3b53241739c8aa
model: Brickland Ivy Bridge-EX
nr_cpu: 120
memory: 128G
hdd_partitions: "/dev/sda2"
swap_partitions:
category: benchmark
perf-profile:
freq: 800
nr_threads: 100%
pigz:
blocksize: 128K
queue: bisect
testbox: brickland1
tbox_group: brickland1
kconfig: x86_64-rhel
enqueue_time: 2016-03-18 17:08:00.077299560 +08:00
compiler: gcc-4.9
rootfs: debian-x86_64-2015-02-07.cgz
id: 162e504b16e548cb3ae47d91ca45025b567cf87a
user: lkp
head_commit: c01d064681b0ca79d1755df856bd2d88cfb1e838
base_commit: b562e44f507e863c6792946e4e1b1449fbbac85d
branch: linux-devel/devel-hourly-2016031804
result_root: "/result/pigz/performance-100%-128K/brickland1/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/0eb77e9880321915322d42913c3b53241739c8aa/0"
job_file: "/lkp/scheduled/brickland1/bisect_pigz-performance-100%-128K-debian-x86_64-2015-02-07.cgz-x86_64-rhel-0eb77e9880321915322d42913c3b53241739c8aa-20160318-19767-7jlkf2-0.yaml"
max_uptime: 1299.4200000000003
initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
bootloader_append:
- root=/dev/ram0
- user=lkp
- job=/lkp/scheduled/brickland1/bisect_pigz-performance-100%-128K-debian-x86_64-2015-02-07.cgz-x86_64-rhel-0eb77e9880321915322d42913c3b53241739c8aa-20160318-19767-7jlkf2-0.yaml
- ARCH=x86_64
- kconfig=x86_64-rhel
- branch=linux-devel/devel-hourly-2016031804
- commit=0eb77e9880321915322d42913c3b53241739c8aa
- BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/0eb77e9880321915322d42913c3b53241739c8aa/vmlinuz-4.4.0-05691-g0eb77e9
- max_uptime=1299
- RESULT_ROOT=/result/pigz/performance-100%-128K/brickland1/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/0eb77e9880321915322d42913c3b53241739c8aa/0
- LKP_SERVER=inn
- |-
ipmi_si.tryacpi=0 ipmi_watchdog.start_now=1

earlyprintk=ttyS0,115200 systemd.log_level=err
debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100
panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0
console=ttyS0,115200 console=tty0 vga=normal

rw
lkp_initrd: "/lkp/lkp/lkp-x86_64.cgz"
modules_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/0eb77e9880321915322d42913c3b53241739c8aa/modules.cgz"
bm_initrd: "/osimage/deps/debian-x86_64-2015-02-07.cgz/lkp.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/run-ipconfig.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/turbostat.cgz,/lkp/benchmarks/turbostat.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/pigz.cgz"
linux_headers_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/0eb77e9880321915322d42913c3b53241739c8aa/linux-headers.cgz"
repeat_to: 2
kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/0eb77e9880321915322d42913c3b53241739c8aa/vmlinuz-4.4.0-05691-g0eb77e9"
dequeue_time: 2016-03-18 17:29:14.895427331 +08:00
job_state: finished
loadavg: 17.02 11.22 4.91 1/1085 12036
start_time: '1458293417'
end_time: '1458293717'
version: "/lkp/lkp/.src-20160318-155012"
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu10/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu100/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu101/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu102/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu103/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu104/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu105/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu106/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu107/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu108/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu109/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu11/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu110/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu111/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu112/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu113/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu114/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu115/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu116/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu117/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu118/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu119/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu12/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu13/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu14/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu15/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu16/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu17/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu18/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu19/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu20/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu21/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu22/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu23/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu24/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu25/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu26/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu27/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu28/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu29/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu30/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu31/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu32/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu33/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu34/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu35/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu36/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu37/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu38/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu39/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu40/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu41/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu42/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu43/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu44/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu45/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu46/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu47/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu48/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu49/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu50/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu51/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu52/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu53/cpufreq/scaling_governor
2016-03-18 17:30:16 echo performance > /sys/devices/system/cpu/cpu54/cpufreq/scaling_governor
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