#!/usr/bin/env Python
from __future__ import print_function
from collections import OrderedDict
import pprint
import os
def CPUinfo():
''' Return the information in /proc/CPUinfo
as a dictionary in the following format:
CPU_info['proc0']={...}
CPU_info['proc1']={...}
'''
CPUinfo = OrderedDict()
procinfo = OrderedDict()
nprocs = 0
with open('/proc/cpuinfo') as f:
for line in f:
if not line.strip():
# end of one processor
CPUinfo['proc%s' % nprocs] = procinfo
nprocs = nprocs + 1
# Reset
procinfo = OrderedDict()
else:
if len(line.split(':')) == 2:
procinfo[line.split(':')[0].strip()] = line.split(':')[1].strip()
else:
procinfo[line.split(':')[0].strip()] = ''
return CPUinfo
def meminfo():
'''Return the information in /proc/meninfo as a dictionary'''
meminfo=OrderedDict()
with open('/proc/meminfo') as f:
for line in f:
meminfo[line.split(":")[0]] = line.split(':')[1].strip()
return meminfo
def load_stat():
loadavg = {}
f = open("/proc/loadavg")
con = f.read().split()
f.close()
loadavg['lavg_1']=con[0]
loadavg['lavg_5']=con[1]
loadavg['lavg_15']=con[2]
loadavg['nr']=con[3]
loadavg['last_pid']=con[4]
return loadavg
if __name__=='__main__':
CPUinfo = CPUinfo()
for processor in CPUinfo.keys():
print("Cpu info:",CPUinfo[processor]['model name'])
#print(meminfo())
meminfo = meminfo()
print('Total memory:{0}'.format(meminfo['MemTotal']))
print('Free memory:{0}'.format(meminfo['MemFree']))
print ("System loadavg:",load_stat()['lavg_15'])
