43 lines
818 B
TypeScript
43 lines
818 B
TypeScript
import * as os from 'os';
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const osUtils = require('os-utils');
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import * as diskusage from 'diskusage';
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import Xev from 'xev';
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const ev = new Xev();
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const interval = 1000;
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/**
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* Report server stats regularly
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*/
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export default function() {
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const log = [];
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ev.on('requestServerStatsLog', id => {
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ev.emit('serverStatsLog:' + id, log);
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});
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async function tick() {
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osUtils.cpuUsage(cpuUsage => {
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const disk = diskusage.checkSync(os.platform() == 'win32' ? 'c:' : '/');
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const stats = {
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cpu_usage: cpuUsage,
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mem: {
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total: os.totalmem(),
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free: os.freemem()
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},
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disk,
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os_uptime: os.uptime(),
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process_uptime: process.uptime()
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};
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ev.emit('serverStats', stats);
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log.push(stats);
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if (log.length > 50) log.shift();
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});
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}
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tick();
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setInterval(tick, interval);
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}
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