It would be amazing if we could once again filter for errors like we did on Parse.com. My log gets really full with mundane cloud triggers.
Log in > Server Settings > Logs > Settings > Server System Log.Show the logs of console.log() and console.error() functions and all general logs of everything that happens with your app.
Sign in > Dashboard > Logs.Show logs of request.log.info() and request.log.error() functions and all logs generated by Parse server.