node.jsでお手軽にmuninプラグインを作ってみる - Qiita

# !/usr/bin/node 'use strict' const fs = require('fs'); const munin = require('munin-plugin'); const getMemInfo = () => { return fs.readFileSync('/proc/meminfo', 'utf8'). split('\n'). filter(data => data !== ''). map(data => data.split(':').map(data => data.trim().split(' '))). reduce((r,v) => { let data = v[1]; r[v[0]] = { value : data[0], unit : (data.length === 1 ? '' : data[1]) } return r }, {