SkyWalking leverages jmx prometheus exporter for collecting metrics data from ActiveMQ classic. It leverages OpenTelemetry Collector to transfer the metrics to OpenTelemetry receiver and into the Meter System.
activemq.xml
, the JMX remote port defaults to 1616
, you can change it through ACTIVEMQ_SUNJMX_START
. The example for ActiveMQ configuration, refer to here.includeObjectNames
).ActiveMQ classic monitoring provides multidimensional metrics monitoring of ActiveMQ Exporter as Layer: ActiveMQ
Service
in the OAP. In each cluster, the broker is represented as Instance
and the destination is represented as Endpoint
.
Monitoring Panel | Unit | Metric Name | Description | Data Source |
---|---|---|---|---|
System Load Average | Count | meter_activemq_cluster_system_load_average | The average system load, range:[0, 10000]. | JMX Prometheus Exporter |
Thread Count | Count | meter_activemq_cluster_thread_count | Threads currently used by the JVM. | JMX Prometheus Exporter |
Init Heap Memory Usage | Bytes | meter_activemq_cluster_heap_memory_usage_init | The initial amount of heap memory available. | JMX Prometheus Exporter |
Committed Heap Memory Usage | Bytes | meter_activemq_cluster_heap_memory_usage_committed | The memory is guaranteed to be available for the JVM to use. | JMX Prometheus Exporter |
Used Heap Memory Usage | Bytes | meter_activemq_cluster_heap_memory_usage_used | The amount of JVM heap memory currently in use. | JMX Prometheus Exporter |
Max Heap Memory Usage | Bytes | meter_activemq_cluster_heap_memory_usage_max | The maximum possible size of the heap memory. | JMX Prometheus Exporter |
GC G1 Old Collection Count | Count | meter_activemq_cluster_gc_g1_old_collection_count | The gc count of G1 Old Generation(JDK[9,17]). | JMX Prometheus Exporter |
GC G1 Young Collection Count | Count | meter_activemq_cluster_gc_g1_young_collection_count | The gc count of G1 Young Generation(JDK[9,17]). | JMX Prometheus Exporter |
GC G1 Old Collection Time | ms | meter_activemq_cluster_gc_g1_old_collection_time | The gc time spent in G1 Old Generation in milliseconds(JDK[9,17]). | JMX Prometheus Exporter |
GC G1 Young Collection Time | ms | meter_activemq_cluster_gc_g1_young_collection_time | The gc time spent in G1 Young Generation in milliseconds(JDK[9,17]). | JMX Prometheus Exporter |
GC Parallel Old Collection Count | Count | meter_activemq_cluster_gc_parallel_old_collection_count | The gc count of Parallel Old Generation(JDK[6,8]). | JMX Prometheus Exporter |
GC Parallel Young Collection Count | Count | meter_activemq_cluster_gc_parallel_young_collection_count | The gc count of Parallel Young Generation(JDK[6,8]). | JMX Prometheus Exporter |
GC Parallel Old Collection Time | ms | meter_activemq_cluster_gc_parallel_old_collection_time | The gc time spent in Parallel Old Generation in milliseconds(JDK[6,8]). | JMX Prometheus Exporter |
GC Parallel Young Collection Time | ms | meter_activemq_cluster_gc_parallel_young_collection_time | The gc time spent in Parallel Young Generation in milliseconds(JDK[6,8]). | JMX Prometheus Exporter |
Enqueue Rate | Count/s | meter_activemq_cluster_enqueue_rate | Number of messages that have been sent to the cluster per second(JDK[6,8]). | JMX Prometheus Exporter |
Dequeue Rate | Count/s | meter_activemq_cluster_dequeue_rate | Number of messages that have been acknowledged or discarded on the cluster per second. | JMX Prometheus Exporter |
Dispatch Rate | Count/s | meter_activemq_cluster_dispatch_rate | Number of messages that has been delivered to consumers per second. | JMX Prometheus Exporter |
Expired Rate | Count/s | meter_activemq_cluster_expired_rate | Number of messages that have been expired per second. | JMX Prometheus Exporter |
Average Enqueue Time | ms | meter_activemq_cluster_average_enqueue_time | The average time a message was held on this cluster. | JMX Prometheus Exporter |
Max Enqueue Time | ms | meter_activemq_cluster_max_enqueue_time | The max time a message was held on this cluster. | JMX Prometheus Exporter |
Monitoring Panel | Unit | Metric Name | Description | Data Source |
---|---|---|---|---|
Uptime | sec | meter_activemq_broker_uptime | Uptime of the broker in day. | JMX Prometheus Exporter |
State | meter_activemq_broker_state | If slave broker 1 else 0. | JMX Prometheus Exporter | |
Current Connections | Count | meter_activemq_broker_current_connections | The number of clients connected to the broker currently. | JMX Prometheus Exporter |
Current Producer Count | Count | meter_activemq_broker_current_producer_count | The number of producers currently attached to the broker. | JMX Prometheus Exporter |
Current Consumer Count | Count | meter_activemq_broker_current_consumer_count | The number of consumers consuming messages from the broker. | JMX Prometheus Exporter |
Producer Count | Count | meter_activemq_broker_producer_count | Number of message producers active on destinations. | JMX Prometheus Exporter |
Consumer Count | Count | meter_activemq_broker_consumer_count | Number of message consumers subscribed to destinations. | JMX Prometheus Exporter |
Enqueue Count | Count | meter_activemq_broker_enqueue_count | The total number of messages sent to the broker. | JMX Prometheus Exporter |
Dequeue Count | Count | meter_activemq_broker_dequeue_count | The total number of messages the broker has delivered to consumers. | JMX Prometheus Exporter |
Enqueue Rate | Count/sec | meter_activemq_broker_enqueue_rate | The total number of messages sent to the broker per second. | JMX Prometheus Exporter |
Dequeue Rate | Count/sec | meter_activemq_broker_dequeue_rate | The total number of messages the broker has delivered to consumers per second. | JMX Prometheus Exporter |
Memory Percent Usage | % | meter_activemq_broker_memory_percent_usage | Percentage of configured memory used by the broker. | JMX Prometheus Exporter |
Memory Usage | Bytes | meter_activemq_broker_memory_percent_usage | Memory used by undelivered messages in bytes. | JMX Prometheus Exporter |
Memory Limit | Bytes | meter_activemq_broker_memory_limit | Memory limited used for holding undelivered messages before paging to temporary storage. | JMX Prometheus Exporter |
Store Percent Usage | % | meter_activemq_broker_store_percent_usage | Percentage of available disk space used for persistent message storage. | JMX Prometheus Exporter |
Store Limit | Bytes | meter_activemq_broker_store_limit | Disk limited used for persistent messages before producers are blocked. | JMX Prometheus Exporter |
Temp Percent Usage | Bytes | meter_activemq_broker_temp_percent_usage | Percentage of available disk space used for non-persistent message storage. | JMX Prometheus Exporter |
Temp Limit | Bytes | meter_activemq_broker_temp_limit | Disk limited used for non-persistent messages and temporary data before producers are blocked. | JMX Prometheus Exporter |
Average Message Size | Bytes | meter_activemq_broker_average_message_size | Average message size on this broker. | JMX Prometheus Exporter |
Max Message Size | Bytes | meter_activemq_broker_max_message_size | Max message size on this broker. | JMX Prometheus Exporter |
Queue Size | Count | meter_activemq_broker_queue_size | Number of messages on this broker that have been dispatched but not acknowledged. | JMX Prometheus Exporter |
Monitoring Panel | Unit | Metric Name | Description | Data Source |
---|---|---|---|---|
Producer Count | Count | meter_activemq_destination_producer_count | Number of producers attached to this destination. | JMX Prometheus Exporter |
Consumer Count | Count | meter_activemq_destination_consumer_count | Number of consumers subscribed to this destination. | JMX Prometheus Exporter |
Topic Consumer Count | Count | meter_activemq_destination_topic_consumer_count | Number of consumers subscribed to the topics. | JMX Prometheus Exporter |
Queue Size | Count | meter_activemq_destination_queue_size | The number of messages that have not been acknowledged by a consumer. | JMX Prometheus Exporter |
Memory Usage | Bytes | meter_activemq_destination_memory_usage | Memory used by undelivered messages in bytes. | JMX Prometheus Exporter |
Memory Percent Usage | % | meter_activemq_destination_memory_percent_usage | Percentage of configured memory used by the destination. | JMX Prometheus Exporter |
Enqueue Count | Count | meter_activemq_destination_enqueue_count | The number of messages sent to the destination. | JMX Prometheus Exporter |
Dequeue Count | Count | meter_activemq_destination_dequeue_count | The number of messages the destination has delivered to consumers. | JMX Prometheus Exporter |
Average Enqueue Time | ms | meter_activemq_destination_average_enqueue_time | The average time a message was held on this destination. | JMX Prometheus Exporter |
Max Enqueue Time | ms | meter_activemq_destination_max_enqueue_time | The max time a message was held on this destination. | JMX Prometheus Exporter |
Dispatch Count | Count | meter_activemq_destination_dispatch_count | Number of messages that has been delivered to consumers. | JMX Prometheus Exporter |
Expired Count | Count | meter_activemq_destination_expired_count | Number of messages that have been expired. | JMX Prometheus Exporter |
Inflight Count | Count | meter_activemq_destination_inflight_count | Number of messages that have been dispatched to but not acknowledged by consumers. | JMX Prometheus Exporter |
Average Message Size | Bytes | meter_activemq_destination_average_message_size | Average message size on this destination. | JMX Prometheus Exporter |
Max Message Size | Bytes | meter_activemq_destination_max_message_size | Max message size on this destination. | JMX Prometheus Exporter |
You can customize your own metrics/expression/dashboard panel. The metrics definition and expression rules are found in otel-rules/activemq/activemq-cluster.yaml, otel-rules/activemq/activemq-broker.yaml, otel-rules/activemq/activemq-destination.yaml
. The ActiveMQ dashboard panel configurations are found in ui-initialized-templates/activemq
.