Linux系统之温度监控工具——lm_sensors的安装和基本使用
Posted
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了Linux系统之温度监控工具——lm_sensors的安装和基本使用相关的知识，希望对你有一定的参考价值。
(Linux系统之温度监控工具——lm_sensors的安装和基本使用)
一、lm_sensors介绍
二、检测安装环境
1.检查yum仓库
[root@192 ~]# yum repolist all |grep enable
base/7/x86_64 CentOS-7 - Base - mirrors.aliyun.com enabled: 10,072
epel/x86_64 Extra Packages for Enterprise Linux enabled: 13,758
extras/7/x86_64 CentOS-7 - Extras - mirrors.aliyun.c enabled: 512
updates/7/x86_64 CentOS-7 - Updates - mirrors.aliyun. enabled: 4,088
2.检查系统版本
[root@server data]# cat /etc/os-release
NAME="CentOS Linux"
VERSION="7 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="7"
PRETTY_NAME="CentOS Linux 7 (Core)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:7"
HOME_URL="https://www.centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"
CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"
三、安装lm_sensors
[root@192 ~]# yum install lm_sensors -y
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
base | 3.6 kB 00:00:00
epel | 4.7 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/3): epel/x86_64/updateinfo | 1.1 MB 00:00:00
(2/3): epel/x86_64/primary_db | 7.0 MB 00:00:04
(3/3): updates/7/x86_64/primary_db | 16 MB 00:00:10
Resolving Dependencies
--> Running transaction check
---> Package lm_sensors.x86_64 0:3.4.0-8.20160601gitf9185e5.el7 will be installed
--> Processing Dependency: lm_sensors-libs = 3.4.0-8.20160601gitf9185e5.el7 for package: lm_sensors-3.4.0-8.20160601gitf9185e5.el7.x86_64
--> Running transaction check
---> Package lm_sensors-libs.x86_64 0:3.4.0-6.20160601gitf9185e5.el7 will be updated
---> Package lm_sensors-libs.x86_64 0:3.4.0-8.20160601gitf9185e5.el7 will be an update
--> Finished Dependency Resolution
Dependencies Resolved
===============================================================================================================================================================================
Package Arch Version Repository Size
===============================================================================================================================================================================
Installing:
lm_sensors x86_64 3.4.0-8.20160601gitf9185e5.el7 base 141 k
Updating for dependencies:
lm_sensors-libs x86_64 3.4.0-8.20160601gitf9185e5.el7 base 42 k
Transaction Summary
===============================================================================================================================================================================
Install 1 Package
Upgrade ( 1 Dependent package)
Total download size: 182 k
Downloading packages:
No Presto metadata available for base
(1/2): lm_sensors-libs-3.4.0-8.20160601gitf9185e5.el7.x86_64.rpm | 42 kB 00:00:00
(2/2): lm_sensors-3.4.0-8.20160601gitf9185e5.el7.x86_64.rpm | 141 kB 00:00:00
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 734 kB/s | 182 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Updating : lm_sensors-libs-3.4.0-8.20160601gitf9185e5.el7.x86_64 1/3
Installing : lm_sensors-3.4.0-8.20160601gitf9185e5.el7.x86_64 2/3
Cleanup : lm_sensors-libs-3.4.0-6.20160601gitf9185e5.el7.x86_64 3/3
Verifying : lm_sensors-3.4.0-8.20160601gitf9185e5.el7.x86_64 1/3
Verifying : lm_sensors-libs-3.4.0-8.20160601gitf9185e5.el7.x86_64 2/3
Verifying : lm_sensors-libs-3.4.0-6.20160601gitf9185e5.el7.x86_64 3/3
Installed:
lm_sensors.x86_64 0:3.4.0-8.20160601gitf9185e5.el7
Dependency Updated:
lm_sensors-libs.x86_64 0:3.4.0-8.20160601gitf9185e5.el7
Complete!
四、侦测硬件
[root@server data]# sensors-detect
# sensors-detect revision 3.4.0-8 (2016-06-01)
# System: onebot Mini [Default string]
# Board: Default string Default string
# Kernel: 3.10.0-957.el7.x86_64 x86_64
# Processor: Intel(R) Celeron(R) N5095 @ 2.00GHz (6/156/0)
This program will help you determine which kernel modules you need
to load to use lm_sensors most effectively. It is generally safe
and recommended to accept the default answers to all questions,
unless you know what youre doing.
Some south bridges, CPUs or memory controllers contain embedded sensors.
Do you want to scan for them? This is totally safe. (YES/no): yes
Silicon Integrated Systems SIS5595... No
VIA VT82C686 Integrated Sensors... No
VIA VT8231 Integrated Sensors... No
AMD K8 thermal sensors... No
AMD Family 10h thermal sensors... No
AMD Family 11h thermal sensors... No
AMD Family 12h and 14h thermal sensors... No
AMD Family 15h thermal sensors... No
AMD Family 16h thermal sensors... No
AMD Family 17h thermal sensors... No
AMD Family 15h power sensors... No
AMD Family 16h power sensors... No
Intel digital thermal sensor... Success!
(driver `coretemp)
Intel AMB FB-DIMM thermal sensor... No
Intel 5500/5520/X58 thermal sensor... No
VIA C7 thermal sensor... No
VIA Nano thermal sensor... No
Some Super I/O chips contain embedded sensors. We have to write to
standard I/O ports to probe them. This is usually safe.
Do you want to scan for Super I/O sensors? (YES/no): yes
Probing for Super-I/O at 0x2e/0x2f
Trying family `National Semiconductor/ITE... No
Trying family `SMSC... No
Trying family `VIA/Winbond/Nuvoton/Fintek... No
Trying family `ITE... Yes
Found unknown chip with ID 0x8613
Probing for Super-I/O at 0x4e/0x4f
Trying family `National Semiconductor/ITE... No
Trying family `SMSC... No
Trying family `VIA/Winbond/Nuvoton/Fintek... No
Trying family `ITE... No
Some systems (mainly servers) implement IPMI, a set of common interfaces
through which system health data may be retrieved, amongst other things.
We first try to get the information from SMBios. If we dont find it
there, we have to read from arbitrary I/O ports to probe for such
interfaces. This is normally safe. Do you want to scan for IPMI
interfaces? (YES/no): yes
Probing for `IPMI BMC KCS at 0xca0... No
Probing for `IPMI BMC SMIC at 0xca8... No
Some hardware monitoring chips are accessible through the ISA I/O ports.
We have to write to arbitrary I/O ports to probe them. This is usually
safe though. Yes, you do have ISA I/O ports even if you do not have any
ISA slots! Do you want to scan the ISA I/O ports? (YES/no): yes
Probing for `National Semiconductor LM78 at 0x290... No
Probing for `National Semiconductor LM79 at 0x290... No
Probing for `Winbond W83781D at 0x290... No
Probing for `Winbond W83782D at 0x290... No
Lastly, we can probe the I2C/SMBus adapters for connected hardware
monitoring devices. This is the most risky part, and while it works
reasonably well on most systems, it has been reported to cause trouble
on some systems.
Do you want to probe the I2C/SMBus adapters now? (YES/no): yes
Found unknown SMBus adapter 8086:4da3 at 0000:00:1f.4.
Sorry, no supported PCI bus adapters found.
Module i2c-dev loaded successfully.
Now follows a summary of the probes I have just done.
Just press ENTER to continue:
Driver `coretemp:
* Chip `Intel digital thermal sensor (confidence: 9)
Do you want to overwrite /etc/sysconfig/lm_sensors? (YES/no): yes
Unloading i2c-dev... OK
五、查看温度
[root@server data]#
[root@server data]# sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +27.8°C (crit = +119.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +53.0°C (high = +105.0°C, crit = +105.0°C)
Core 0: +48.0°C (high = +105.0°C, crit = +105.0°C)
Core 1: +48.0°C (high = +105.0°C, crit = +105.0°C)
Core 2: +48.0°C (high = +105.0°C, crit = +105.0°C)
Core 3: +48.0°C (high = +105.0°C, crit = +105.0°C)
iwlwifi-virtual-0
Adapter: Virtual device
temp1: N/A
六、动态监控温度
[root@server data]# watch sensors
s-tui:在 Linux 中监控 CPU 温度频率功率和使用率的终端工具
一般每个 Linux 管理员都会使用 lm_sensors 监控 CPU 温度。lm_sensors （Linux 监控传感器）是一个自由开源程序，它提供了监控温度、电压和风扇的驱动和工具。
如果你正在找替代的 CLI 工具，我会建议你尝试 s-tui。
它其实是一个压力测试的终端 UI，可以帮助管理员通过颜色查看 CPU 温度。
s-tui 是什么
s-tui 是一个用于监控计算机的终端 UI。s-tui 可以在终端以图形方式监控 CPU 温度、频率、功率和使用率。此外，它还显示由发热量限制引起的性能下降，它需要很少的资源并且不需要 X 服务器。它是用 Python 编写的，需要 root 权限才能使用它。
s-tui 是一个独立的程序，可以开箱即用，并且不需要配置文件就可以使用其基本功能。
s-tui 使用 psutil 来探测你的一些硬件信息。如果不支持你的一些硬件，你可能看不到所有信息。
以 root 身份运行 s-tui 时，当压测所有 CPU 核心时，可以将 CPU 发挥到最大睿频频率。它在后台使用 Stress 压力测试工具，通过对系统施加某些类型的计算压力来检查其组件的温度是否超过其可接受的范围。只要计算机稳定并且其组件的温度不超过其可接受的范围，PC 超频就没问题。有几个程序可以通过压力测试得到系统的稳定性，从而评估超频水平。
如何在 Linux 中安装 s-tui
它是用 Python 写的，pip 是在 Linux 上安装 s-tui 的推荐方法。确保你在系统上安装了 python-pip 软件包。如果还没有，请使用以下命令进行安装。
对于 Debian/Ubuntu 用户，使用 apt 命令 或 apt-get 命令 来安装。
sudo apt install python-pip stress对于 Archlinux 用户，使用 pacman 命令 来安装。
sudo pacman -S python-pip stress对于 Fedora 用户，使用 dnf 命令 来安装。
sudo dnf install python-pip stress对于 CentOS/RHEL 用户，使用 yum 命令 来安装。
sudo yum install python-pip stress对于 openSUSE 用户，使用 zypper 命令 来安装 。
sudo zypper install python-pip stress最后运行下面的 pip 命令 在 Linux 中安装 s-tui 工具。
对于 Python 2.x：
sudo pip install s-tui对于Python 3.x：
sudo pip3 install s-tui如何使用 s-tui
正如我在文章开头所说的那样。它需要 root 权限才能从系统获取所有信息。只需运行以下命令即可启动 s-tui。
sudo s-tui
默认情况下，它启用硬件监控并选择 “Stress” 选项以对系统执行压力测试。
要查看其他选项，请到帮助页面查看。
s-tui --help以上是关于Linux系统之温度监控工具——lm_sensors的安装和基本使用的主要内容，如果未能解决你的问题，请参考以下文章
s-tui:在 Linux 中监控 CPU 温度频率功率和使用率的终端工具
s-tui:在 Linux 中监控 CPU 温度频率功率和使用率的终端工具