Update logger.js

scripts/core/logger.js

@@ -10,4 +10,10 @@ logger.config({
   displayBadge: false
 })
 
+logger.memoryUsage = function () {
+  const used = process.memoryUsage().heapUsed / 1024 / 1024
+
+  logger.info(`memory: ${Math.round(used * 100) / 100} MB`)
+}
+
 module.exports = logger