Installing the Performance Information Module Psutil

Psutil is a cross-platform library that makes it easy to get the process and system utilization (including CPU, memory, disk, network, etc.) for system operation, which is mainly used for system monitoring. Analyze and limit system resources and process management.

1, # wget https://pypi.python.org/packages/source/p/psutil/psutil-2.0.0.tar.gz--no-check-certificat

2. # TAR-ZXVF psutil-2.0.0.tar.gz

3. # CD psutil-2.0.0

4. # python setup.py Install

Cases:

>>> Import Psutil
>>> mem = psutil.virtual_memory ()
>>> Mem.total, mem.used
(4003659776, 783147008)

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Installing the Performance Information Module Psutil