Python 3.6 利用psutil 获取服务器磁盘信息

╰半橙微兮° 2023-10-17 13:17 19阅读 0赞

获取磁盘完整信息

\[root@bogon python\_auto\]\# vim disk.py

## !/usr/bin/env python ##

import psutil

disk = psutil.disk\_partitions() \#利用psutil模块的disk\_partitions()方法

print disk

执行查看结果

\[root@bogon python\_auto\]\# python disk.py  
\[sdiskpart(device='/dev/sda2', mountpoint='/', fstype='ext4', opts='rw'), sdiskpart(device='/dev/sda1', mountpoint='/boot', fstype='ext4', opts='rw')\]

获取分区的使用情况

\[root@bogon python\_auto\]\# vim disk.py

## !/usr/bin/env python ##

import psutil

## disk = psutil.disk\_partitions() ##

partition = psutil.disk\_usage('/')  
print partition

执行查看结果

\[root@bogon python\_auto\]\# python disk.py  
sdiskusage(total=18779398144, used=3674472448, free=14150983680, percent=19.600000000000001)  
\[root@bogon python\_auto\]\#

获取磁盘总的IO个数、读写信息

\[root@bogon python\_auto\]\# vim disk.py

## !/usr/bin/env python ##

import psutil

## disk = psutil.disk\_partitions() ##

## partition = psutil.disk\_usage('/') ##

## print partition ##

io = psutil.disk\_io\_counters()  
print io

执行查看结果

\[root@bogon python\_auto\]\# python disk.py  
sdiskio(read\_count=245556, write\_count=118038, read\_bytes=5248733184, write\_bytes=3704962048, read\_time=1424144, write\_time=3252612)  
\[root@bogon python\_auto\]\#

获取单个分区io个数、读写信息。

\[root@bogon python\_auto\]\# vim disk.py

## !/usr/bin/env python ##

import psutil

## disk = psutil.disk\_partitions() ##

## partition = psutil.disk\_usage('/') ##

## print partition ##

## io = psutil.disk\_io\_counters() ##

## print io ##

perdisk = psutil.disk\_io\_counters(perdisk=True)  
print perdisk

执行查看结果  
\[root@bogon python\_auto\]\# python disk.py  
\{'sda2': sdiskio(read\_count=243109, write\_count=117669, read\_bytes=5193733120, write\_bytes=3656708096, read\_time=1409641, write\_time=3249864), 'sda3': sdiskio(read\_count=1223, write\_count=466, read\_bytes=10375168, write\_bytes=49188864, read\_time=10872, write\_time=2831), 'sda1': sdiskio(read\_count=1224, write\_count=29, read\_bytes=44624896, write\_bytes=48128, read\_time=3631, write\_time=83)\}  
\[root@bogon python\_auto\]\#

可以看到磁盘每个分区的详细信息都有了。