mirror of
https://github.com/xuxiaobo-bobo/boda_jsEnv.git
synced 2025-04-19 15:34:50 +08:00
116 lines
3.9 KiB
JavaScript
116 lines
3.9 KiB
JavaScript
|
|
const tx2 = require('tx2')
|
|
const SystemInfos = require('./src/SystemInfos.js')
|
|
const PM2Infos = require('./src/pm2.js')
|
|
|
|
class SysMonit {
|
|
constructor() {
|
|
this.sysinfos = new SystemInfos()
|
|
this.report = {}
|
|
this.pass = 0
|
|
|
|
this.pm2infos = new PM2Infos()
|
|
this.pm2_report = {}
|
|
}
|
|
|
|
start() {
|
|
this.sysinfos.startCollection()
|
|
this.report = this.sysinfos.report()
|
|
|
|
this.pm2infos.startCollection()
|
|
this.pm2_report = this.pm2infos.report()
|
|
|
|
this.bindActions()
|
|
|
|
setInterval(() => {
|
|
if (this.pass++ < 4)
|
|
this.bindMetrics()
|
|
this.report = this.sysinfos.report()
|
|
this.pm2_report = this.pm2infos.report()
|
|
|
|
this.processContinuousMetrics()
|
|
|
|
if (process.env.VERBOSE) {
|
|
console.log(JSON.stringify(this.report, '', 2))
|
|
console.log(JSON.stringify(this.pm2_report, '', 2))
|
|
}
|
|
}, 1000)
|
|
}
|
|
|
|
bindActions() {
|
|
tx2.action('info', (cb) => {
|
|
cb(this.sysinfos.report())
|
|
})
|
|
}
|
|
|
|
processContinuousMetrics() {
|
|
let most_used_disk = this.report.storage.filesystems.reduce((p, v) => {
|
|
return (p.use < v.use ? p : v)
|
|
})
|
|
|
|
tx2.metric(`Disk Usage`, '%', () => most_used_disk.use)
|
|
tx2.metric(`Disk Size`, 'gb', () => (most_used_disk.size / 1024 / 1024 / 1024).toFixed(2))
|
|
|
|
let tx5 = 0, rx5 = 0
|
|
Object.keys(this.report.network).forEach(iface => {
|
|
tx5 += this.report.network[iface].tx_5
|
|
rx5 += this.report.network[iface].rx_5
|
|
|
|
})
|
|
tx2.metric(`Total TX`, 'mb/s', () => tx5)
|
|
tx2.metric(`Total RX`, 'mb/s', () => rx5)
|
|
}
|
|
|
|
bindMetrics() {
|
|
tx2.metric('PM2 CPU Usage', '%', () => this.pm2_report.pm2.cpu)
|
|
tx2.metric('PM2 Memory Usage', 'mb', () => this.pm2_report.pm2.mem)
|
|
|
|
tx2.metric('PM2 Agent CPU Usage', '%', () => this.pm2_report.agent.cpu)
|
|
tx2.metric('PM2 Agent Memory Usage', 'mb', () => this.pm2_report.agent.mem)
|
|
|
|
/**
|
|
* From Sysinfo
|
|
*/
|
|
tx2.metric('CPU Usage', '%', () => this.report.cpu.load)
|
|
tx2.metric('CPUs Usage', () => this.report.cpu.loads)
|
|
tx2.metric('CPU Temperature', '°C', () => this.report.cpu.temperature)
|
|
tx2.metric('RAM Total', 'gb', () => this.report.mem.total)
|
|
tx2.metric('RAM Free', 'gb', () => this.report.mem.free)
|
|
tx2.metric('RAM Active', 'gb', () => this.report.mem.active)
|
|
tx2.metric('RAM Available', 'gb', () => this.report.mem.available)
|
|
tx2.metric('RAM Usage', '%', () => this.report.mem.usage)
|
|
tx2.metric('FD Opened', () => this.report.fd.opened)
|
|
tx2.metric('Disk Writes', 'mb/s', () => this.report.storage.io.read)
|
|
tx2.metric('Disk Reads', 'mb/s', () => this.report.storage.io.write)
|
|
|
|
|
|
this.report.storage.filesystems.forEach((fss, i) => {
|
|
if (!fss.fs) return
|
|
tx2.metric(`fs:use:${fss.fs}`, '%', () => this.report.storage.filesystems[i].use)
|
|
tx2.metric(`fs:size:${fss.fs}`, 'gb', () => (this.report.storage.filesystems[i].size / 1024 / 1024 / 1024).toFixed(2))
|
|
})
|
|
|
|
Object.keys(this.report.network).forEach(iface => {
|
|
tx2.metric(`net:tx_5:${iface}`, 'mb/s', () => this.report.network[iface].tx_5)
|
|
tx2.metric(`net:rx_5:${iface}`, 'mb/s', () => this.report.network[iface].rx_5)
|
|
tx2.metric(`net:rx_errors_60:${iface}`, '/min', () => this.report.network[iface].rx_errors_60)
|
|
tx2.metric(`net:tx_errors_60:${iface}`, '/min', () => this.report.network[iface].tx_errors_60)
|
|
tx2.metric(`net:rx_dropped_60:${iface}`, '/min', () => this.report.network[iface].rx_dropped_60)
|
|
tx2.metric(`net:tx_dropped_60:${iface}`, '/min', () => this.report.network[iface].tx_dropped_60)
|
|
})
|
|
|
|
if (this.report.graphics.memTotal) {
|
|
tx2.metric('graphics:mem:total', 'mb', () => this.report.graphics.memTotal)
|
|
tx2.metric('graphics:mem:used', 'mb', () => this.report.graphics.memUsed)
|
|
tx2.metric('graphics:temp', '°C', () => this.report.graphics.temperature)
|
|
}
|
|
|
|
//tx2.transpose('report', () => this.report)
|
|
}
|
|
}
|
|
|
|
if (require.main === module) {
|
|
let sys = new SysMonit()
|
|
sys.start()
|
|
}
|