Python monitors linux memory and writes it to mongodb (recommended) and pythonmongodb

Python monitors linux memory and writes it to mongodb (recommended) and pythonmongodb

(You need to install psutil to obtain server resources and pymongo driver) # pip install psutil

#pip install pymongo#vim memory_monitory.py

The file content is as follows:

#! /Usr/bin/env python #-*-coding: UTF-8-*-import psutilimport socketimport timefrom pymongo import Export clientmongodbip = '100. 168.200.112 'mongodbport = 27017 hostname = socket. gethostbyname (socket. gethostname () # obtain the local IP address 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. servermonitordbset = db. memorydbset. 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 })

You can directly modify the file.

#chmod +x memory_monitor.py

Use crontab to regularly execute monitoring programs

#vim vim /etc/crontab

Add the following content (executed once per minute)

*/1 ***** root/usr/local/memory_monitor.py # service crond reload // reload configuration # service crond restart // restart the service

Summary

The above section describes how to monitor linux memory and write data into mongodb in python. I hope it will be helpful to you. If you have any questions, please leave a message and I will reply to you in a timely manner. Thank you very much for your support for the help House website!