python3 获取电脑磁盘、CPU、内存使用情况
import psutil # cd C:\Python36-32\Scriptspip install psutil
# 获取本机磁盘使用率和剩余空间G信息
def get_disk_info():
# 循环磁盘分区
content = ""
for disk in psutil.disk_partitions():
# 读写方式 光盘 or 有效磁盘类型
if 'cdrom' in disk.opts or disk.fstype == '':
continue
disk_name_arr = disk.device.split(':')
disk_name = disk_name_arr
disk_info = psutil.disk_usage(disk.device)
# 磁盘剩余空间，单位G
free_disk_size = disk_info.free//1024//1024//1024
# 当前磁盘使用率和剩余空间G信息
info = "%s盘使用率：%s%%， 剩余空间：%iG" % (disk_name, str(disk_info.percent), free_disk_size)
# print(info)
# 拼接多个磁盘的信息
content = content + info
print(content)
# return content
# cpu信息
def get_cpu_info():
cpu_percent = psutil.cpu_percent(interval=1)
cpu_info = "CPU使用率：%i%%" % cpu_percent
print(cpu_info)
# return cpu_info
# 内存信息
def get_memory_info():
virtual_memory = psutil.virtual_memory()
used_memory = virtual_memory.used/1024/1024/1024
free_memory = virtual_memory.free/1024/1024/1024
memory_percent = virtual_memory.percent
memory_info = "内存使用：%0.2fG，使用率%0.1f%%，剩余内存：%0.2fG" % (used_memory, memory_percent, free_memory)
print(memory_info)
# return memory_info
get_disk_info()
get_cpu_info()
get_memory_info()
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