serverless-spy/node_modules/mqtt-packet/benchmarks/parse.js

CDK-based library for writing elegant integration tests on AWS serverless architecture and an additional web console to monitor events in real time.

const mqtt = require('../')
const parser = mqtt.parser()
const max = 10000000
let i
const start = Date.now() / 1000

for (i = 0; i < max; i++) {
  parser.parse(Buffer.from([
    48, 10, // Header (publish)
    0, 4, // Topic length
    116, 101, 115, 116, // Topic (test)
    116, 101, 115, 116 // Payload (test)
  ]))
}

const time = Date.now() / 1000 - start
console.log('Total packets', max)
console.log('Total time', Math.round(time * 100) / 100)
console.log('Packet/s', max / time)