WSO2 products based on Carbon 4.4.x Kernel versions are shipped with JVM Metrics, which allows you to monitor statistics of your MB server using Java Metrics. The Java Metrics library consists of a variety of metrics that can be used for monitoring. With the WSO2 Carbon Metrics API, we have enabled all the metrics that are required for effectively monitoring WSO2 products.
The following sections explain how the Carbon Metrics functionality is used in WSO2 products: