System/cpu
をテンプレートにして作成
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開始行:
#topicpath
/////////////////////////////////////////////////////////...
* 目次 [#m646edfe]
#contents();
/////////////////////////////////////////////////////////...
* CPU 情報を得る [#get-cpu-info]
- /proc/cpuinfo を見る
$ /proc/cpuinfo
- lscpu を使う
$ lscpu
/////////////////////////////////////////////////////////...
* CPUの監視 [#fbc9e108]
//=======================================================...
** 温度・ファン回転数をモニタする [#v2f78e83]
*** パッケージ [#t4fe231c]
- debian では、以下のパッケージを使用する
-- lm-sensors
-- libsensors4 （それぞれのアーキテクチャに分かれている）
-- xsensors （Xのグラフィカルな画面で表示させたい場合に使...
*** 実行 [#r8c505f9]
- 以下で確認が出来る：
$ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +44.0°C (crit = +127.0°C)
temp2: +40.0°C (crit = +104.0°C)
thinkpad-isa-0000
Adapter: ISA adapter
fan1: 0 RPM
temp1: +44.0°C
temp2: +41.0°C
temp3: N/A
temp4: +45.0°C
temp5: +32.0°C
temp6: N/A
temp7: +31.0°C
temp8: N/A
temp9: +45.0°C
temp10: +41.0°C
temp11: N/A
temp12: N/A
temp13: N/A
temp14: N/A
temp15: N/A
temp16: N/A
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +40.0°C (high = +105.0°C, crit = +105.0°C)
Core 1: +40.0°C (high = +105.0°C, crit = +105.0°C)
//=======================================================...
** Core i7, i5, i3 CPU の情報をモニタリングする [#yb6d4aa8]
- i7z コマンドを実行する
- 出力例
$ i7z
Cpu speed from cpuinfo 2803.00Mhz
cpuinfo might be wrong if cpufreq is enabled. To guess c...
Linux's inbuilt cpu_khz code emulated now
True Frequency (without accounting Turbo) 2802 MHz
CPU Multiplier 28x || Bus clock frequency (BCLK) 100.0...
Socket [0] - [physical cores=4, logical cores=8, max onl...
TURBO ENABLED on 4 Cores, Hyper Threading ON
Max Frequency without considering Turbo 2902.07 MHz (1...
Max TURBO Multiplier (if Enabled) with 1/2/3/4 Cores i...
Real Current Frequency 2043.86 MHz [100.07 x 20.42] (M...
Core [core-id] :Actual Freq (Mult.) C0% ...
Core 1 [0]: 1901.43 (19.00x) 30.8 ...
Core 2 [1]: 1935.70 (19.34x) 29.1 ...
Core 3 [2]: 1906.39 (19.05x) 29.1 ...
Core 4 [3]: 2043.86 (20.42x) 33.1 ...
C0 = Processor running without halting
C1 = Processor running with halts (States >C0 are power ...
C3 = Cores running with PLL turned off and core cache tu...
C6, C7 = Everything in C3 + core state saved to last lev...
Above values in table are in percentage over the last ...
[core-id] refers to core-id number in /proc/cpuinfo
'Garbage Values' message printed when garbage values are...
Ctrl+C to exit
/////////////////////////////////////////////////////////...
* CPU fan の制御 [#j6f87d71]
- デバイスの確認
# sensors-detect
Driver `coretemp':
* Chip `Intel digital thermal sensor' (confidence: 9)
To load everything that is needed, add this to /etc/modu...
#----cut here----
# Chip drivers
coretemp
#----cut here----
If you have some drivers built into your kernel, the lis...
contain too many modules. Skip the appropriate ones!
Do you want to add these lines automatically to /etc/mod...
Successful!
Monitoring programs won't work until the needed modules ...
loaded. You may want to run '/etc/init.d/kmod start'
to load them.
Unloading i2c-dev... OK
Unloading cpuid... OK
//=======================================================...
** 参考リンク [#z5d47cac]
- [[ファンスピード制御 - ArchWiki>https://wiki.archlinux....
終了行:
#topicpath
/////////////////////////////////////////////////////////...
* 目次 [#m646edfe]
#contents();
/////////////////////////////////////////////////////////...
* CPU 情報を得る [#get-cpu-info]
- /proc/cpuinfo を見る
$ /proc/cpuinfo
- lscpu を使う
$ lscpu
/////////////////////////////////////////////////////////...
* CPUの監視 [#fbc9e108]
//=======================================================...
** 温度・ファン回転数をモニタする [#v2f78e83]
*** パッケージ [#t4fe231c]
- debian では、以下のパッケージを使用する
-- lm-sensors
-- libsensors4 （それぞれのアーキテクチャに分かれている）
-- xsensors （Xのグラフィカルな画面で表示させたい場合に使...
*** 実行 [#r8c505f9]
- 以下で確認が出来る：
$ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +44.0°C (crit = +127.0°C)
temp2: +40.0°C (crit = +104.0°C)
thinkpad-isa-0000
Adapter: ISA adapter
fan1: 0 RPM
temp1: +44.0°C
temp2: +41.0°C
temp3: N/A
temp4: +45.0°C
temp5: +32.0°C
temp6: N/A
temp7: +31.0°C
temp8: N/A
temp9: +45.0°C
temp10: +41.0°C
temp11: N/A
temp12: N/A
temp13: N/A
temp14: N/A
temp15: N/A
temp16: N/A
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +40.0°C (high = +105.0°C, crit = +105.0°C)
Core 1: +40.0°C (high = +105.0°C, crit = +105.0°C)
//=======================================================...
** Core i7, i5, i3 CPU の情報をモニタリングする [#yb6d4aa8]
- i7z コマンドを実行する
- 出力例
$ i7z
Cpu speed from cpuinfo 2803.00Mhz
cpuinfo might be wrong if cpufreq is enabled. To guess c...
Linux's inbuilt cpu_khz code emulated now
True Frequency (without accounting Turbo) 2802 MHz
CPU Multiplier 28x || Bus clock frequency (BCLK) 100.0...
Socket [0] - [physical cores=4, logical cores=8, max onl...
TURBO ENABLED on 4 Cores, Hyper Threading ON
Max Frequency without considering Turbo 2902.07 MHz (1...
Max TURBO Multiplier (if Enabled) with 1/2/3/4 Cores i...
Real Current Frequency 2043.86 MHz [100.07 x 20.42] (M...
Core [core-id] :Actual Freq (Mult.) C0% ...
Core 1 [0]: 1901.43 (19.00x) 30.8 ...
Core 2 [1]: 1935.70 (19.34x) 29.1 ...
Core 3 [2]: 1906.39 (19.05x) 29.1 ...
Core 4 [3]: 2043.86 (20.42x) 33.1 ...
C0 = Processor running without halting
C1 = Processor running with halts (States >C0 are power ...
C3 = Cores running with PLL turned off and core cache tu...
C6, C7 = Everything in C3 + core state saved to last lev...
Above values in table are in percentage over the last ...
[core-id] refers to core-id number in /proc/cpuinfo
'Garbage Values' message printed when garbage values are...
Ctrl+C to exit
/////////////////////////////////////////////////////////...
* CPU fan の制御 [#j6f87d71]
- デバイスの確認
# sensors-detect
Driver `coretemp':
* Chip `Intel digital thermal sensor' (confidence: 9)
To load everything that is needed, add this to /etc/modu...
#----cut here----
# Chip drivers
coretemp
#----cut here----
If you have some drivers built into your kernel, the lis...
contain too many modules. Skip the appropriate ones!
Do you want to add these lines automatically to /etc/mod...
Successful!
Monitoring programs won't work until the needed modules ...
loaded. You may want to run '/etc/init.d/kmod start'
to load them.
Unloading i2c-dev... OK
Unloading cpuid... OK
//=======================================================...
** 参考リンク [#z5d47cac]
- [[ファンスピード制御 - ArchWiki>https://wiki.archlinux....
ページ名:
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