python 模块之psutil的基本用法

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Python 3.9.12 (tags/v3.9.12:b28265d, Mar 23 2022, 23:52:46) [MSC v.1929 64 bit (AMD64)] on win32

import psutil

>>>psutil.cpu_times()

scputimes(user=101985.96875, system=57861.296875, idle=3469989.921875, interrupt=5752.4375, dpc=1894.015625)

>>>psutil.cpu_times(percpu=True)

[scputimes(user=14743.187499999998, system=15478.984374999942, idle=423555.34375, interrupt=5067.671875, dpc=1597.953125), scputimes(user=10148.265625, system=3571.53125, idle=440057.78125, interrupt=109.484375, dpc=83.40625), scputimes(user=16749.140625, system=9258.640625, idle=427769.74999999994, interrupt=148.84375, dpc=62.4375), scputimes(user=9940.90625, system=3891.093749999942, idle=439945.5625, interrupt=50.578125, dpc=28.421875), scputimes(user=15545.015625, system=7536.875, idle=430695.65625, interrupt=114.09375, dpc=38.9375), scputimes(user=8073.75, system=3578.171875, idle=442125.640625, interrupt=66.0625, dpc=18.0), scputimes(user=14390.187499999998, system=6149.937499999942, idle=433237.4375, interrupt=102.828125, dpc=34.203125), scputimes(user=12404.625, system=8400.218749999942, idle=432972.734375, interrupt=93.25, dpc=30.78125)]

>>>psutil.cpu_count()

8

>>>psutil.cpu_count(logical=False)

4

>>>psutil.cpu_percent()

4.2

>>>psutil.cpu_percent(percpu=True)

[9.4, 2.3, 5.5, 2.4, 5.0, 1.4, 3.6, 3.9]

>>>psutil.virtual_memory()

svmem(total=34132516864, available=23246675968, percent=31.9, used=10885840896, free=23246675968)

>>>psutil.disk_partitions()

[sdiskpart(device='C:\\', mountpoint='C:\\', fstype='NTFS', opts='rw,fixed'), sdiskpart(device='D:\\', mountpoint='D:\\', fstype='NTFS', opts='rw,fixed'), sdiskpart(device='E:\\', mountpoint='E:\\', fstype='NTFS', opts='rw,fixed')]

>>>psutil.net_io_counters()

snetio(bytes_sent=3215292, bytes_recv=19169427, packets_sent=12405, packets_recv=19699, errin=0, errout=0, dropin=0, dropout=0)

>>>psutil.net_if_addrs()

>>>psutil.net_connections()