Python psutil库介绍
1.1pip安装
pip install psutil
import psutil
1.2源码安装
首先从网上下载psutil的源码
tar zxf psutil-2.0.0.tar.gz
cd psutil-2.0.0
python setup.py install
2.1 CPU
查看CPU逻辑个数
>>> psutil.cpu_count()
4
查看CPU物理个数
>>> psutil.cpu_count(logical=False)
2
查看CPU使用率
>>> psutil.cpu_percent()
16.3
>>> for x in range(3):
... psutil.cpu_percent(interval=1)
...
24.9
6.5
5.7
查看每个CPU的使用情况
>>> psutil.cpu_percent(percpu=True)
[8.9, 20.4, 11.1, 0.0]
查看CPU时间分配情况
>>> psutil.cpu_times()
scputimes(user=1078.497314453125, system=890.8125, idle=8801.919921875, interrup
t=72.61846363544464, dpc=24.80415964126587)
>>> psutil.cpu_times().user
1079.105712890625
>>> for x in range(3):
... psutil.cpu_times_percent(interval=1,percpu=False)
...
scputimes(user=3.9, system=1.9, idle=94.2, interrupt=0.0, dpc=0.0)
scputimes(user=8.2, system=16.4, idle=75.4, interrupt=0.0, dpc=0.0)
scputimes(user=2.3, system=1.9, idle=95.3, interrupt=0.0, dpc=0.4)
查看CPU的工作频率
>>> psutil.cpu_freq()
scpufreq(current=1496.0, min=0.0, max=1700.0)
2.2内存
>>> psutil.swap_memory()
sswap(total=8387072000L, used=3215523840L, free=5171548160L, percent=38.3, sin=0
, sout=0)
>>> psutil.virtual_memory()
svmem(total=4194488320L, available=1636712448L, percent=61.0, used=2557775872L,
free=1636712448L)
>>> psutil.virtual_memory().total
4194488320L
2.3磁盘
查看所有分区信息
>>> 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"),
sdiskpart(device="F:\", mountpoint="F:\", fstype="NTFS", opts="rw,fixed"),
sdiskpart(device="G:\", mountpoint="G:\", fstype="", opts="cdrom")]
>>>
查看C盘使用情况
>>> psutil.disk_usage("c:\")
sdiskusage(total=53694595072L, used=50804322304L, free=2890272768L, percent=94.6
)
查看磁盘读写操作情况
>>> psutil.disk_io_counters()
sdiskio(read_count=173699, write_count=45921, read_bytes=4289825280L, write_byte
s=2067431424L, read_time=261191320L, write_time=37013250L)
>>> psutil.disk_io_counters(perdisk=True)
{"PhysicalDrive0": sdiskio(read_count=173699, write_count=45940, read_bytes=4289
825280L, write_bytes=2067515904L, read_time=261191320L, write_time=37014420L)}
>>>
2.4网络
>>> psutil.net_io_counters()
snetio(bytes_sent=7332613L, bytes_recv=60046192L, packets_sent=52025L, packets_recv=80645L, errin=0L, errout=0L, dropin=0L, dropout=0L)
>>> psutil.net_io_counters(pernic=True)
{"Teredo Tunneling Pseudo-Interface": snetio(bytes_sent=22660L, bytes_recv=27600L, packets_sent=304L, packets_recv=264L, errin=0L, errout=0L, dropin=0L, dropout
=0L),
"isatap.{4055306E-39BD-4FD5-9BF8-72E03E28110C}": snetio(bytes_sent=0L, bytes_recv=0L, packets_sent=0L, packets_recv=0L, errin=0L, errout=0L, dropin=0L, dropout=0L),
"本地连接": snetio(bytes_sent=7313461L, bytes
_recv=60023778L, packets_sent=51734L, packets_recv=80398L, errin=0L, errout=0L,dropin=0L, dropout=0L),
"Loopback Pseudo-Interface 1": snetio(bytes_sent=0L, bytes_recv=0L, packets_sent=0L, packets_recv=0L, errin=0L, errout=0L, dropin=0L, dropout=0L)}
>>>
>>> >>> psutil.net_io_counters(pernic=True)
{"Teredo Tunneling Pseudo-Interface": snetio(bytes_sent=24892L, bytes_recv=30008L, packets_sent=334L, packets_recv=286L, errin=0L, errout=0L, dropin=0L, dropout=0L), "isatap.{4055306E-39BD-4FD5-9BF8-72E03E28110C}": snetio(bytes_sent=0L, bytes_recv=0L, packets_sent=0L,
packets_recv=0L, errin=0L, errout=0L, dropin=0L, dropout=0L), "xb1xbexb5xd8xc1xacxbdxd3": snetio(bytes_sent=8040994L, bytes_recv=64343651L, packets_sent=56244L, packets_recv=87058L, errin=0L, errout=0L, dropin=0L, dropout=0L), "Loopback Pseudo-Interface
1": snetio(bytes_sent=0L, bytes_recv=0L, packets_sent=0L, packets_recv=0L, errin=0L, errout=0L, dropin=0L, dropout=0L)}
>>>
>>> psutil.net_connections()
[sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 49168), raddr=("127.0.0.1", 49169), status="ESTABLISHED", pid=1680), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 54880), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=2, laddr=("192.168.20.45",
63668), raddr=(), status="NONE", pid=392), sconn(fd=-1, family=2, type=1, laddr=("192.168.1.45", 139), raddr=(), status="LISTEN", pid=4), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 50316), raddr=(), status="NONE", pid=6164), sconn(fd=-1, family=2, type=1,
laddr=("0.0.0.0", 445), raddr=(), status="LISTEN", pid=4), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 50278), raddr=(), status="NONE", pid=6164), sconn(fd=-1, family=23, type=1, laddr=("::", 49153), raddr=(), status="LISTEN", pid=956), sconn(fd=-1, family=2,
type=2, laddr=("192.168.3.45", 5353), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=23, type=1, laddr=("::", 49154), raddr=(), status="LISTEN", pid=392), sconn(fd=-1, family=23, type=1, laddr=("::", 49152), raddr=(), status="LISTEN", pid=564), sconn(fd=-1,
family=23, type=2, laddr=("::1", 1900), raddr=(), status="NONE", pid=1452), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 27000), raddr=("127.0.0.1", 49170), status="ESTABLISHED", pid=1064), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 4301), raddr=(),
status="LISTEN", pid=6164), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 50318), raddr=(), status="NONE", pid=6164), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 49200), raddr=("127.0.0.1", 49199), status="ESTABLISHED", pid=1068), sconn(fd=-1, family=2,
type=1, laddr=("192.168.20.45", 52197), raddr=("183.36.108.223", 443), status="TIME_WAIT", pid=0), sconn(fd=-1, family=2, type=2, laddr=("192.168.1.45", 5353), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 3544), raddr=(),
status="NONE", pid=392), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 49174), raddr=(), status="LISTEN", pid=624), sconn(fd=-1, family=23, type=1, laddr=("fe80::7929:9a86:77f0:1157", 1801), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=2, type=1,
laddr=("192.168.20.45", 52193), raddr=("180.97.10.109", 80), status="CLOSE_WAIT", pid=6164), sconn(fd=-1, family=23, type=1, laddr=("::", 135), raddr=(), status="LISTEN", pid=856), sconn(fd=-1, family=2, type=2, laddr=("192.168.4.45", 5353), raddr=(), status="NONE",
pid=2828), sconn(fd=-1, family=2, type=1, laddr=("192.168.2.45", 1801), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 9410), raddr=(), status="LISTEN", pid=2444), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1",
49169), raddr=("127.0.0.1", 49168), status="ESTABLISHED", pid=1680), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 2103), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=23, type=2, laddr=("::", 4500), raddr=(), status="NONE", pid=392), sconn(fd=-1,
family=2, type=1, laddr=("0.0.0.0", 1433), raddr=(), status="LISTEN", pid=2268), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 27000), raddr=(), status="LISTEN", pid=1064), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 3389), raddr=(), status="LISTEN",
pid=1188), sconn(fd=-1, family=2, type=1, laddr=("192.168.20.45", 49373), raddr=("220.181.132.166", 80), status="ESTABLISHED", pid=3672), sconn(fd=-1, family=23, type=2, laddr=("fe80::7929:9a86:77f0:1157", 1900), raddr=(), status="NONE", pid=1452), sconn(fd=-1,
family=2, type=2, laddr=("0.0.0.0", 3600), raddr=(), status="NONE", pid=3672), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 5939), raddr=(), status="LISTEN", pid=2828), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 49166), raddr=(), status="LISTEN",
pid=1680), sconn(fd=-1, family=2, type=2, laddr=("192.168.100.45", 5353), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=1, laddr=("192.168.20.45", 52190), raddr=("180.153.105.160", 80), status="CLOSE_WAIT", pid=6164), sconn(fd=-1, family=23,
type=1, laddr=("::", 445), raddr=(), status="LISTEN", pid=4), sconn(fd=-1, family=2, type=1, laddr=("192.168.7.45", 1801), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=23, type=1, laddr=("::", 49155), raddr=(), status="LISTEN", pid=648), sconn(fd=-1,
family=2, type=2, laddr=("192.168.5.45", 123), raddr=(), status="NONE", pid=2408), sconn(fd=-1, family=2, type=1, laddr=("192.168.1.45", 1801), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 10115), raddr=(), status="NONE",
pid=2004), sconn(fd=-1, family=2, type=1, laddr=("192.168.20.45", 1801), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=2, type=2, laddr=("192.168.1.45", 62552), raddr=(), status="NONE", pid=1452), sconn(fd=-1, family=2, type=1, laddr=("192.168.20.45",
52156), raddr=("101.201.170.241", 80), status="ESTABLISHED", pid=1068), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 4501), raddr=(), status="LISTEN", pid=1784), sconn(fd=-1, family=2, type=2, laddr=("192.168.6.45", 123), raddr=(), status="NONE", pid=2408),
sconn(fd=-1, family=2, type=1, laddr=("192.168.6.45", 1801), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=2, type=2, laddr=("192.168.7.45", 5353), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 58424), raddr=(),
status="NONE", pid=3672), sconn(fd=-1, family=2, type=1, laddr=("192.168.100.45", 1801), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 500), raddr=(), status="NONE", pid=392), sconn(fd=-1, family=2, type=2, laddr=("192.168.3.45",
123), raddr=(), status="NONE", pid=2408), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 49175), raddr=(), status="LISTEN", pid=3368), sconn(fd=-1, family=23, type=2, laddr=("::1", 5353), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=2,
laddr=("0.0.0.0", 5355), raddr=(), status="NONE", pid=1188), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 80), raddr=(), status="LISTEN", pid=4), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 2105), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1,
family=2, type=1, laddr=("192.168.8.45", 1801), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=23, type=1, laddr=("::", 10115), raddr=(), status="LISTEN", pid=2004), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 123), raddr=(), status="NONE",
pid=2408), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 9088), raddr=(), status="LISTEN", pid=5596), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 53454), raddr=(), status="NONE", pid=6164), sconn(fd=-1, family=23, type=1, laddr=("::", 49174), raddr=(),
status="LISTEN", pid=624), sconn(fd=-1, family=2, type=2, laddr=("192.168.1.45", 137), raddr=(), status="NONE", pid=4), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 49152), raddr=(), status="LISTEN", pid=564), sconn(fd=-1, family=23, type=1, laddr=("::",
2103), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=2, type=1, laddr=("192.168.1.45", 52196), raddr=("192.168.1.84", 139), status="TIME_WAIT", pid=0), sconn(fd=-1, family=23, type=1, laddr=("::", 2107), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1,
family=2, type=1, laddr=("192.168.5.45", 1801), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=2, type=1, laddr=("192.168.4.45", 1801), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=23, type=1, laddr=("::", 49175), raddr=(), status="LISTEN",
pid=3368), sconn(fd=-1, family=23, type=1, laddr=("::", 2105), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=23, type=2, laddr=("fe80::7929:9a86:77f0:1157", 62550), raddr=(), status="NONE", pid=1452), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1",
52187), raddr=("127.0.0.1", 52188), status="ESTABLISHED", pid=520), sconn(fd=-1, family=23, type=1, laddr=("::", 2383), raddr=(), status="LISTEN", pid=2316), sconn(fd=-1, family=2, type=2, laddr=("127.0.0.1", 1900), raddr=(), status="NONE", pid=1452), sconn(fd=-1,
family=2, type=2, laddr=("192.168.7.45", 123), raddr=(), status="NONE", pid=2408), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 49199), raddr=("127.0.0.1", 49200), status="ESTABLISHED", pid=1068), sconn(fd=-1, family=2, type=1, laddr=("192.168.20.45",
52195), raddr=("47.95.49.160", 80), status="TIME_WAIT", pid=0), sconn(fd=-1, family=2, type=1, laddr=("192.168.20.45", 52163), raddr=("101.201.173.115", 80), status="ESTABLISHED", pid=1068), sconn(fd=-1, family=2, type=2, laddr=("192.168.20.45", 123), raddr=(),
status="NONE", pid=2408), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 60299), raddr=(), status="NONE", pid=6164), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 49155), raddr=(), status="LISTEN", pid=648), sconn(fd=-1, family=2, type=2, laddr=("192.168.6.45",
5353), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 10115), raddr=(), status="LISTEN", pid=2004), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 55440), raddr=(), status="NONE", pid=2444), sconn(fd=-1, family=2, type=1,
laddr=("127.0.0.1", 1434), raddr=(), status="LISTEN", pid=2268), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 49171), raddr=(), status="LISTEN", pid=1784), sconn(fd=-1, family=2, type=1, laddr=("192.168.20.45", 52194), raddr=("47.95.49.160", 80), status="TIME_WAIT",
pid=0), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 49173), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=2, type=2, laddr=("192.168.1.45", 138), raddr=(), status="NONE", pid=4), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 50317), raddr=(),
status="NONE", pid=6164), sconn(fd=-1, family=2, type=2, laddr=("192.168.5.45", 5353), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=2, laddr=("127.0.0.1", 123), raddr=(), status="NONE", pid=2408), sconn(fd=-1, family=2, type=2, laddr=("192.168.1.45",
123), raddr=(), status="NONE", pid=2408), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 49153), raddr=(), status="LISTEN", pid=956), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 4023), raddr=(), status="NONE", pid=6164), sconn(fd=-1, family=2, type=2,
laddr=("192.168.8.45", 123), raddr=(), status="NONE", pid=2408), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 49154), raddr=(), status="LISTEN", pid=392), sconn(fd=-1, family=2, type=1, laddr=("192.168.3.45", 1801), raddr=(), status="LISTEN", pid=2176),
sconn(fd=-1, family=2, type=2, laddr=("192.168.1.45", 1900), raddr=(), status="NONE", pid=1452), sconn(fd=-1, family=23, type=2, laddr=("::", 5355), raddr=(), status="NONE", pid=1188), sconn(fd=-1, family=23, type=1, laddr=("::", 49173), raddr=(), status="LISTEN",
pid=2176), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 2383), raddr=(), status="LISTEN", pid=2316), sconn(fd=-1, family=23, type=1, laddr=("::", 1433), raddr=(), status="LISTEN", pid=2268), sconn(fd=-1, family=2, type=2, laddr=("192.168.20.45", 5353),
raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 4500), raddr=(), status="NONE", pid=392), sconn(fd=-1, family=2, type=2, laddr=("192.168.2.45", 5353), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=2, laddr=("192.168.8.45",
5353), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 49170), raddr=("127.0.0.1", 27000), status="ESTABLISHED", pid=1680), sconn(fd=-1, family=2, type=1, laddr=("192.168.20.45", 49179), raddr=("140.206.78.32", 80), status="ESTABLISHED",
pid=3672), sconn(fd=-1, family=23, type=1, laddr=("::", 80), raddr=(), status="LISTEN", pid=4), sconn(fd=-1, family=2, type=1, laddr=("0.0.0.0", 2107), raddr=(), status="LISTEN", pid=2176), sconn(fd=-1, family=2, type=2, laddr=("192.168.2.45", 123), raddr=(),
status="NONE", pid=2408), sconn(fd=-1, family=23, type=2, laddr=("::", 10115), raddr=(), status="NONE", pid=2004), sconn(fd=-1, family=2, type=2, laddr=("192.168.100.45", 123), raddr=(), status="NONE", pid=2408), sconn(fd=-1, family=23, type=1, laddr=("::1",
1434), raddr=(), status="LISTEN", pid=2268), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 52188), raddr=("127.0.0.1", 52187), status="ESTABLISHED", pid=6884), sconn(fd=-1, family=2, type=2, laddr=("192.168.4.45", 123), raddr=(), status="NONE", pid=2408),
sconn(fd=-1, family=23, type=2, laddr=("::", 500), raddr=(), status="NONE", pid=392), sconn(fd=-1, family=2, type=2, laddr=("127.0.0.1", 62553), raddr=(), status="NONE", pid=1452), sconn(fd=-1, family=2, type=1, laddr=("127.0.0.1", 52187), raddr=(), status="LISTEN",
pid=520), sconn(fd=-1, family=2, type=1, laddr=("192.168.20.45", 50741), raddr=("101.201.173.115", 80), status="ESTABLISHED", pid=1068), sconn(fd=-1, family=23, type=1, laddr=("::", 3389), raddr=(), status="LISTEN", pid=1188), sconn(fd=-1, family=2, type=1,
laddr=("0.0.0.0", 135), raddr=(), status="LISTEN", pid=856), sconn(fd=-1, family=23, type=2, laddr=("::", 54881), raddr=(), status="NONE", pid=2828), sconn(fd=-1, family=2, type=2, laddr=("0.0.0.0", 54882), raddr=(), status="NONE", pid=1616), sconn(fd=-1,
family=2, type=1, laddr=("127.0.0.1", 4300), raddr=(), status="LISTEN", pid=6164), sconn(fd=-1, family=23, type=2, laddr=("::1", 62551), raddr=(), status="NONE", pid=1452), sconn(fd=-1, family=2, type=1, laddr=("192.168.20.45", 50762), raddr=("101.201.173.115",
80), status="ESTABLISHED", pid=1068)]
>>>
>>> >>> psutil.net_if_addrs()
{"Teredo Tunneling Pseudo-Interface": [snic(family=-1, address="00-00-00-00-00-00-00-E0", netmask=None, broadcast=None, ptp=None), snic(family=23, address="2001:0:9d38:6ab8:2817:d7f5:8b18:2afa", netmask=None, broadcast=None, ptp=None), snic(family=23, address="fe80::2817:d7f5:8b18:2afa",
netmask=None, broadcast=None, ptp=None)], "isatap.{4055306E-39BD-4FD5-9BF8-72E03E28110C}": [snic(family=-1, address="00-00-00-00-00-00-00-E0", netmask=None, broadcast=None, ptp=None), snic(family=23, address="fe80::5efe:192.168.1.45", netmask=None, broadcast=None,
ptp=None), snic(family=23, address="fe80::5efe:192.168.2.45", netmask=None, broadcast=None, ptp=None), snic(family=23, address="fe80::5efe:192.168.3.45", netmask=None, broadcast=None, ptp=None), snic(family=23, address="fe80::5efe:192.168.4.45", netmask=None,
broadcast=None, ptp=None), snic(family=23, address="fe80::5efe:192.168.5.45", netmask=None, broadcast=None, ptp=None), snic(family=23, address="fe80::5efe:192.168.6.45", netmask=None, broadcast=None, ptp=None), snic(family=23, address="fe80::5efe:192.168.7.45",
netmask=None, broadcast=None, ptp=None), snic(family=23, address="fe80::5efe:192.168.8.45", netmask=None, broadcast=None, ptp=None), snic(family=23, address="fe80::5efe:192.168.20.45", netmask=None, broadcast=None, ptp=None), snic(family=23, address="fe80::5efe:192.168.100.45",
netmask=None, broadcast=None, ptp=None)], "本地连接": [snic(family=-1, address="B8-2A-72-B0-AD-49", netmask=None, broadcast=None, ptp=None), snic(family=2, address="192.168.1.45", netmask="255.255.255.0", broadcast=None, ptp=None), snic(family=2, address="192.168.2.45",
netmask="255.255.255.0", broadcast=None, ptp=None), snic(family=2, address="192.168.3.45", netmask="255.255.255.0", broadcast=None, ptp=None), snic(family=2, address="192.168.4.45", netmask="255.255.255.0", broadcast=None, ptp=None), snic(family=2, address="192.168.5.45",
netmask="255.255.255.0", broadcast=None, ptp=None), snic(family=2, address="192.168.6.45", netmask="255.255.255.0", broadcast=None, ptp=None), snic(family=2, address="192.168.7.45", netmask="255.255.255.0", broadcast=None, ptp=None), snic(family=2, address="192.168.8.45",
netmask="255.255.255.0", broadcast=None, ptp=None), snic(family=2, address="192.168.20.45", netmask="255.255.255.0", broadcast=None, ptp=None), snic(family=2, address="192.168.100.45", netmask="255.255.255.0", broadcast=None, ptp=None), snic(family=23, address="fe80::7929:9a86:77f0:1157",
netmask=None, broadcast=None, ptp=None)], "Loopback Pseudo-Interface 1": [snic(family=2, address="127.0.0.1", netmask="255.0.0.0", broadcast=None, ptp=None), snic(family=23, address="::1", netmask=None, broadcast=None, ptp=None)]}
>>>
>>> >>> psutil.net_if_stats()
{u"Teredo Tunneling Pseudo-Interface": snicstats(isup=True, duplex=2, speed=0, mtu=1472),
u"isatap.{4055306E-39BD-4FD5-9BF8-72E03E28110C}": snicstats(isup=False, duplex=2, speed=0, mtu=1280),
u"Loopback Pseudo-Interface 1": snicstats(isup=True, duplex=2, speed=1073, mtu=1500),
"本地连接": snicstats(isup=True, duplex=2, speed=100, mtu=1500),
u"u672cu5730u8fdeu63a5": (True, 2, 100, 1500)}
>>>
2.5进程管理
>>> psutil.pids()
[0, 4, 312, 512, 564, 576, 624, 648, 660, 676, 776, 856, 956, 1000, 268, 392, 1080, 1104, 1112, 1140, 1188, 1616, 1644, 1756, 1776, 1784, 1944, 1968, 2004, 1064, 1240, 1680, 2176, 2268, 2316, 2408, 2444, 2684, 2760, 2784, 2828, 2880, 3264, 3368, 3716, 3808,
3904, 3940, 4068, 3672, 4516, 4532, 4540, 4548, 4556, 4640, 5000, 560, 1452, 1504, 5108, 5572, 5596, 5552, 5040, 6060, 6164, 6312, 3156, 6684, 6100, 5340, 5720, 5600, 6728, 3212, 400, 3124, 6080, 7156]
>>> p=psutil.Process(5600)
>>> p.name()
"conhost.exe"
>>> p.username()
u"PC-TEST\Administrator"
>>> p.cmdline()
["\??\C:\windows\system32\conhost.exe", "19633873301273583272-200579322-233405410535233736-1237920629-4612726532082004861"]
>>> p.cwd
<bound method Process.cwd of <psutil.Process(pid=5600, name="conhost.exe") at 43361328>>
运行进程所在的目录
>>> p.cwd()
"C:\windows\system32"
>>> p.exe()
"C:\Windows\System32\conhost.exe"
>>> p.cpu_affinity()
[0, 1, 2, 3]
>>> p.pid
5600
父进程pid
>>> p.ppid()
576
返回父进程，如果不存在返回None
>>> p.parent()
<psutil.Process(pid=576, name="csrss.exe") at 43438448>
>>> p.children()
[]
>>> p.num_threads()
1
>>> p.threads()
[pthread(id=2772, user_time=0.0, system_time=0.015600099999999999)]
>>> p.status()
"running"
>>> p.is_running()
True
>>> p.suspend()
>>> p.status()
"stopped"
>>> p.is_running()
True
>>> p.resume()
>>> p.status()
"running"
>>> p.kill()
>>> psutil.pid_exists(5600)
False
>>> psutil.pid_exists(6060)
True
>>> psutil.test()
USER PID %MEM VSZ RSS TTY START TIME COMMAND
SYSTEM 0 ? ? 24 ? 09:38 35:20 System Idle Process
SYSTEM 4 ? 120 368 ? 09:38 04:31 System
268 0.5 9424 19844 ? 09:38 00:05 svchost.exe
312 ? 548 1016 ? 09:38 00:00 smss.exe
392 1.1 30208 43144 ? 09:38 01:51 svchost.exe
Administra 400 1.2 32788 47180 ? 13:27 00:37 pythonw.exe
512 0.1 2624 5384 ? 09:38 00:08 csrss.exe
Administra 560 0.7 14036 28392 ? 09:40 01:00 RaUI.exe
564 0.1 1688 4636 ? 09:38 00:00 wininit.exe
576 1.3 3696 54796 ? 09:38 00:35 csrss.exe
624 0.3 8240 10804 ? 09:38 32:52 services.exe
648 0.3 5360 11788 ? 09:38 00:20 lsass.exe
660 0.1 3116 6128 ? 09:38 00:00 lsm.exe
676 0.2 3392 6780 ? 09:38 00:00 winlogon.exe
776 0.2 4896 9040 ? 09:38 03:09 svchost.exe
856 0.2 5264 9444 ? 09:38 00:05 svchost.exe
956 0.5 25040 20664 ? 09:38 00:28 svchost.exe
1000 3.7 144452 151748 ? 09:38 01:43 svchost.exe
1064 0.1 2380 5544 ? 09:38 00:00 lmgrd.exe
1080 0.1 2220 5160 ? 09:38 00:00 RtkAudioService64.exe
1104 0.2 15132 9080 ? 09:38 00:01 RAVBg64.exe
1112 0.2 14672 9104 ? 09:38 00:01 RAVBg64.exe
1140 0.5 21172 19780 ? 09:38 00:09 ZhuDongFangYu.exe
1188 0.4 15920 17480 ? 09:38 00:24 svchost.exe
1240 0.5 73020 20316 ? 09:38 00:01 MsDtsSrvr.exe
1452 0.2 2580 6328 ? 09:40 00:05 svchost.exe
1504 1.0 47656 39108 ? 09:40 00:28 SearchIndexer.exe
1616 0.3 8536 12384 ? 09:38 00:01 spoolsv.exe
1644 0.3 7080 11816 ? 09:38 00:07 svchost.exe
1680 0.1 2568 5568 ? 09:38 00:00 ixialm.exe
1756 0.1 1972 4428 ? 09:38 00:00 lmgrd.exe
1776 0.1 1456 4220 ? 09:38 00:00 conhost.exe
1784 0.4 16576 15356 ? 09:38 00:06 noded.exe
1944 0.1 1448 2804 ? 09:38 00:00 AERTSr64.exe
1968 0.2 5004 7500 ? 09:38 00:01 svchost.exe
2004 0.1 3280 5672 ? 09:38 00:00 endpoint.exe
2176 0.2 5268 7096 ? 09:38 00:00 mqsvc.exe
2268 0.9 129344 37576 ? 09:38 00:02 sqlservr.exe
2316 0.6 45048 23888 ? 09:39 00:02 msmdsrv.exe
2356 0.5 19780 21108 ? 13:52 00:00 audiodg.exe
ntp 2408 0.1 1864 4824 ? 09:39 00:00 ntpd.exe
2444 0.6 25072 24352 ? 09:39 00:03 QQProtect.exe
2684 0.1 1860 5672 ? 09:39 00:00 RaRegistry.exe
2760 0.1 1840 3880 ? 09:39 00:00 RaRegistry64.exe
2784 0.1 2172 5644 ? 09:39 00:01 svchost.exe
2828 0.3 5460 12528 ? 09:39 00:02 TeamViewer_Service.exe
2880 0.2 6304 8064 ? 09:39 00:01 svchost.exe
Administra 3124 0.4 11836 16588 ? 13:29 00:13 pythonw.exe
Administra 3156 1.1 25152 47104 ? 11:14 00:07 notepad++.exe
3264 0.1 2168 4956 ? 09:39 00:01 svchost.exe
3368 0.2 2380 6240 ? 09:39 00:03 svchost.exe
Administra 3672 0.9 167864 35248 ? 09:39 01:00 360tray.exe
Administra 3716 0.4 13568 16204 ? 09:39 00:01 taskhost.exe
Administra 3808 0.7 38116 30500 ? 09:39 05:37 dwm.exe
3904 0.4 11248 17236 ? 09:39 07:17 WmiPrvSE.exe
3940 0.2 2956 7144 ? 09:39 00:00 WmiPrvSE.exe
Administra 4068 3.9 98944 158780 ? 09:39 04:38 explorer.exe
Administra 4516 0.4 19316 16116 ? 09:40 00:01 RtkNGUI64.exe
Administra 4532 0.4 22072 16888 ? 09:40 00:01 RAVBg64.exe
Administra 4540 0.1 1864 4584 ? 09:40 00:00 WavesSvc64.exe
Administra 4548 0.5 14104 20000 ? 09:40 00:02 SynTPEnh.exe
Administra 4556 1.0 25664 40096 ? 09:40 00:01 MySQLNotifier.exe
Administra 4640 0.3 6924 10868 ? 09:40 00:01 iusb3mon.exe
Administra 5000 0.3 7148 11212 ? 09:40 00:00 SynTPHelper.exe
Administra 5040 1.0 28440 42436 ? 09:48 00:00 Foxmail.exe
5108 1.2 158128 50152 ? 09:41 10:55 svchost.exe
Administra 5340 14.7 545928 600200 ? 13:26 05:40 firefox.exe
Administra 5552 1.2 36364 48600 ? 09:48 00:37 Foxmail.exe
Administra 5572 0.5 11348 21128 ? 09:42 01:08 SogouCloud.exe
Administra 5596 1.0 64296 38936 ? 09:48 00:40 Foxmail.exe
Administra 5720 0.1 884 3224 ? 13:26 00:00 helper.exe
Administra 6060 0.8 23800 33992 ? 09:50 00:00 Foxmail.exe
Administra 6164 4.5 127868 182852 ? 09:51 01:41 QQ.exe
Administra 6312 0.1 2720 2280 ? 09:51 00:00 TXPlatform.exe
Administra 6728 1.2 38084 49380 ? 13:26 00:04 plugin-container.exe
2.6其他信息
获取登录用户
>>> psutil.users()
[suser(name="Administrator", terminal=None, host="0.0.0.0", started=1501810725.0)]
获取开机时间
>>> psutil.boot_time()
1501810706.0
>>> import datetime
>>> datetime.datetime.fromtimestamp(psutil.boot_time())
datetime.datetime(2017, 8, 4, 9, 38, 26)
>>> datetime.datetime.fromtimestamp(psutil.boot_time()).strftime("%Y-%m-%d %H:%M:%S")
"2017-08-04 09:38:26"
>>>
