Memory leak profiler using `memwatch-next` and `pino`

README.md

Setup:

npm i memwatch-next pino

Usage:

require('./memory-leak-profiler')

memory-leak-profiler.js

const Memwatch = require('memwatch-next')
const pino = require('pino')

let hd

Memwatch.on('leak', info => {
  pino.warn(info, 'Memwatch::leak')
  if (!hd) hd = new Memwatch.HeapDiff()
  else {
    const diff = hd.end()
    pino.warn(diff, 'Memwatch::heapdiff')
    hd = null
  }
})

Memwatch.on('stats', (stats) => {
  pino.warn(stats, 'Memwatch::stats')
})