python 服务器监控

系统管理员 2021-12-12 15:21 405阅读 0赞

\#!/usr/bin/python  
\# -\*- coding: UTF-8 -\*-  
\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#  
\#\#    created by basededato        \#\#  
\#\#    2018-01-02                   \#\#  
\#\#    监控  
\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#

import os  
import json

class Monitor(object):

def \_\_init\_\_(self , Cmd):  
        self.Cmd = Cmd

\# vmstat cpu监控  
    def cpuVmstat(self):  
        fn\_data = os.popen(self.Cmd).read().strip()  
        lines = fn\_data.split('\\n')

us = 0  
        sy = 0  
        wa = 0  
        idle = 0

for i in lines\[3:\]:  \# 从第4行循环取数据  
            line = i.split()  
            us = us + int(line\[-5\])  
            sy = sy + int(line\[-4\])  
            wa = wa + int(line\[-2\])  
            idle = idle + int(line\[-3\])

us = us / len(lines\[3:\])  
        sy = sy / len(lines\[3:\])  
        wa = wa / len(lines\[3:\])  
        idle = idle / len(lines\[3:\])  
        \# used=100-wa-idle

cpuused\_info = \{'CPU\_WA': wa, 'CPU\_IDLE': idle, 'CPU\_US': us, 'CPU\_SY': sy\}  
        return cpuused\_info

\#　cpu\_load\_average监控  
    def cpuLoadAvreage(self):

fn\_data = os.popen(self.Cmd).read().strip()  
        lines = fn\_data.split('\\n')  
        for i in lines\[0:\]:  
            line = i.split()  
            load1mins = line\[-3\].replace(',', '')  
            load5mins = line\[-2\].replace(',', '')  
            load15mins = line\[-1\].replace(',', '')

if line\[3\].replace(',', '') == 'days':  
                uptime = (line\[2\] + line\[3\] + line\[4\]).replace(',', '')  
            elif line\[3\].replace(',', '') == 'min':  
                uptime = (line\[2\] + line\[3\]).replace(',', '')  
            else:  
                uptime = line\[2\].replace(',', '')

cpuload\_info = \{'POWER\_UPTIME': uptime, 'LOAD\_AVERAGE\_1MINS': load1mins, 'LOAD\_AVERAGE\_5MINS': load5mins, 'LOAD\_AVERAGE\_15MINS': load15mins\}  
            return cpuload\_info

\# 磁盘空间监控  
    def diskFree(self):  
        fn\_data = os.popen(self.Cmd).read().strip()  
        lines = fn\_data.split('\\n')

for i in lines\[0:\]:  
            line = i.split()

if str(line) != '\[\]':  
                used = line\[4\]  
                list = line\[5\]

diskused\_info = \{'DISKURL': list, 'DISK\_USED': used\}  
                return diskused\_info

else:  
                diskused\_info = \{'DISKURL': 'config error,please check cfg file'\}  
                return diskused\_info