Apache Tomcat

This dashboard provides an interface to view and analyze metrics from your Apache Tomcat services.

Metric visualization	Metric name	Description
Requests Rate	tomcat_connector_request_count	Requests received by a connector.
Network Tx/Rx Rate	tomcat_connector_bytes_sent, tomcat_connector_bytes_received	Connector bytes sent and received.
Processing Time Rate	tomcat_connector_processing_time	Connector processing time.
Average Processing Time	tomcat_connector_processing_time	Connector processing time versus connector max time.
Max Time	tomcat_connector_max_time	Connector max time.
Threads	tomcat_connector_current_threads_busy, tomcat_connector_current_thread_count, tomcat_connector_max_threads	Connector busy, current and max threads.
Idle Threads Percentage	tomcat_connector_current_thread_count, tomcat_connector_current_threads_busy	Connector current thread count versus current threads busy.
Heap Memory Used	tomcat_jvm_memorypool_used	JVM memory pool used.
Heap Memory Utilization	tomcat_jvm_memorypool_used, tomcat_jvm_memorypool_max	JVM memory pool used versus the JVM memory pool max.
Non-Heap Memory Used	tomcat_jvm_memorypool_used	Used JVM memory pool.
Non-Heap Memory Utilization	tomcat_jvm_memorypool_used, tomcat_jvm_memorypool_max	Used JVM memory pool versus max JVM memory pool.
Error Count	tomcat_connector_error_count	Connector error count.