Pythonの监控

CPU_INFO

#!/usr/bin/env python
from __future__ import print_function
from collections import OrderedDict
import pprint
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
if __name__=='__main__':
    CPUinfo = CPUinfo()
    for processor in CPUinfo.keys():
        print(CPUinfo[processor]['model name'])

Memory_info

import cpuinfo,monitor
CPUinfo = cpuinfo.CPUinfo()
for processor in CPUinfo.keys():
    cpu = {"cpuinfo":CPUinfo[processor]['model name']}
    print (cpu)
meminfo = monitor.meminfo()
memToal = {"memToal": 'Total memory: {0}'.format(meminfo['MemTotal'])}
memFree = {"memFree": 'Free memory: {0}'.format(meminfo['MemFree'])}
print (memToal)
print (memFree)
SysInfo = {"cpu", "memToal", "memFree"}
print (SysInfo)

SSH_Client

#!/usr/bin/python
# -*- coding: UTF-8 -*-
from paramiko import SSHClient
from paramiko import AutoAddPolicy
ip = ''
prot = 
user = ''
passwd = ''
cmd = 'pwd'
s = SSHClient()
s.set_missing_host_key_policy(AutoAddPolicy())
s.connect(ip, prot, user, passwd)
stdin,stdout,stderr = s.exec_command(cmd)
print stdout.read()
print stderr.read()
s.close()

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