(需要安装psutil 用来获取服务器资源,以及pymongo驱动)#pip install psutil
#pip install pymongo #vim memory_monitory.py
文件内容如下
#!/usr/bin/env python # -*- coding: UTF-8 -*- import psutil import socket import time from pymongo import MongoClient mongodbIp = "192.168.200.112" mongodbPort = 27017 hostname = socket.gethostbyname(socket.gethostname())#获取本地IP地址 def getCurrentTime(): return time.strftime("%Y-%m-%d %H:%M:%S",time.localtime(time.time())) memoryInfo = psutil.virtual_memory() conn = MongoClient(mongodbIp,mongodbPort) db = conn.servermonitor dbset = db.memory dbset.insert({ "time":getCurrentTime(), "total":memoryInfo.total, "available":memoryInfo.available, "percent":memoryInfo.percent, "used":memoryInfo.used, "free":memoryInfo.free, "active":memoryInfo.active, "inactive":memoryInfo.inactive, "buffers":memoryInfo.buffers, "cached":memoryInfo.cached})
修改文件可以直接执行
#chmod +x memory_monitor.py
使用crontab 定时执行监控程序
#vim vim /etc/crontab
添加如下内容(每分钟执行一次)
*/1 * * * * root /usr/local/memory_monitor.py #service crond reload //重新载入配置 #service crond restart //重启服务
【python监控linux内存泄露】python监控linux内存并写入mongodb(推荐)
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