instance-stats

Installation

  npm install --save instance-stats

Usage

Basics

const instanceStats = require('instance-stats');
 
// Get cpu info
let cpus = instanceStats.getCpuInfo();
console.log(cpus);
 
// Get gpu info. getGpusInfo function return a promise
instanceStats.getGpusInfo()
  .then(function(gpus, stderr) {
    console.log(gpus);
  })
  .catch(function(error) {
    console.log(error);
  })

Usage observer

This library also provide Observer object for getting CPU and GPU usage.

const instanceStats = require('instance-stats');
 
// Create an observer object which broadcasts infomation every second (1000ms)
const observer = new instanceStats.StatsObserver(1000);
 
// Listen on CPU event
observer.on('cpu', function(cpuInfo, timestamp) {
  // Do something...
});
 
// Listen on GPU event
observer.on('gpu', function(cpuInfo, timestamp) {
  // Do something...
});
 
// Listen on GPU error event
observer.on('gpu-error', function(error) {
  // Do something...
});
 
// Start the observer
observer.start();
 
// Stop the observer after 5 seconds (5000ms)
setTimeout(function () {
  observer.stop();
}, 5000);

Getting To Know Yeoman

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Created with

Yeoman and Generator-simple-package

License

MIT © nghiattran