HiveMQ - AWS Cloud Watch Plugin
Monitoring a production MQTT broker system is very important to recognise problems in a timely manner and hopefully before these problems cause headaches for the production system. HiveMQ is an Enterprise MQTT Broker that is loved by operations and devops teams worldwide due to the simplicity and ease of monitoring.
Amazon offers their own monitoring system AWS CloudWatch for applications running on the Amazon Web Services. HiveMQ is now able to integrate directly with AWS CloudWatch with the free off-the-shelf HiveMQ AWS CloudWatch Plugin.
You can build the AWS CloudWatch HiveMQ plugin yourself from source.