logzio-nodejs-metrics/example.js

A nodejs implementation for sending metrics to Logz.io

const { createMetrics } = require('./index');
const os = require('os');

const token = 'MY_METRICS_TOKEN';
const sendIntervalMs = 1000;
let stopAfterCount = 10;

const metrics = createMetrics({
  token,
  type: 'node-app',
  protocol: 'http',
  bufferSize: 1,
  debug: true
});

const intervalId = setInterval(() => {
  const totalMem = os.totalmem();
  const freeMem = os.freemem();
  const usedMem = totalMem - freeMem;
  const usedMemPercent = usedMem / totalMem;
  metrics.send(
    {
      cpuUsage: os.loadavg()[0],
      totalMem,
      freeMem,
      usedMem,
      usedMemPercent
    },
    {
      env: 'local',
      shipper: 'logzio-nodejs-metrics'
    }
  );

  stopAfterCount -= 1;
  if (stopAfterCount === 0) {
    metrics.sendAndClose();
    clearInterval(intervalId);
  }
}, sendIntervalMs);

// metrics.sendAndClose();