Python获取 CPU 温度、CPU 占用、内存总空间、内存占用空间、系统磁盘总空间、系统磁盘占用空间等信息

先下载依赖

pip3 install psutil

代码

import psutil
 
# 获取 CPU 温度
def get_cpu_temperature():
    try:
        temperatures = psutil.sensors_temperatures()
        if 'coretemp' in temperatures:
            for entry in temperatures['coretemp']:
                if entry.label == 'Package id 0':
                    return entry.current
    except Exception as e:
        print(f"Error getting CPU temperature: {e}")
    return None
 
# 获取 CPU 占用
def get_cpu_usage():
    return psutil.cpu_percent(interval=1)
 
# 获取内存总空间和内存占用空间
def get_memory_usage():
    total_memory = psutil.virtual_memory().total
    used_memory = psutil.virtual_memory().used
    return total_memory, used_memory
 
# 获取系统磁盘总空间和系统磁盘占用空间
def get_disk_usage():
    total_disk_space = psutil.disk_usage('/').total
    used_disk_space = psutil.disk_usage('/').used
    return total_disk_space, used_disk_space
 
# 示例用法
if __name__ == "__main__":
    print("CPU 温度:", get_cpu_temperature(), "°C")
    print("CPU 占用:", get_cpu_usage(), "%")
    total_memory, used_memory = get_memory_usage()
    print("内存总空间:", total_memory, "bytes")
    print("内存占用空间:", used_memory, "bytes")
    total_disk_space, used_disk_space = get_disk_usage()
    print("系统磁盘总空间:", total_disk_space, "bytes")
    print("系统磁盘占用空间:", used_disk_space, "bytes")
 

结果

CPU 温度: 45.0 °C
CPU 占用: 0.8 % 
内存总空间: 3875471360 bytes 
内存占用空间: 1162981376 bytes 
系统磁盘总空间: 53660876800 bytes 
系统磁盘占用空间: 14345547776 bytes