So siehts ganz gut aus !

node_modules/mqtt-packet/benchmarks/parse.js

@@ -0,0 +1,21 @@
+
+var mqtt = require('../')
+var parser = mqtt.parser()
+var max = 10000000
+var i
+var start = Date.now() / 1000
+var time
+
+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)
+  ]))
+}
+
+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)