Do you have any insights/opinions on why node.js beats Netty? It is something inherent in the JVM or is Netty's implementation flawed/not ideal for your scenari

Do you have any insights/opinions on why node.js beats Netty? It is something inherent in the JVM or is Netty's implementation flawed/not ideal for your scenario? (E.g. I'm a node.js newbie, but my understanding is that it doesn't have the io thread/worker thread pool, pipeline/handler framework that Netty does. Still reading about it.)