This topic describes the metrics for Message Queue for Apache RocketMQ.

When you call an API operation provided by CloudMonitor, set the Namespace and Period parameters.

  • Set the Namespace parameter to acs_rocketmq.
  • Set the Period parameter to an integral multiple of 60. Default value: 60. Unit: seconds.

The following table describes the valid values of the MetricName and Dimensions parameters.

Note For information about ready messages, see Concepts.
Metric Unit MetricName Dimensions Statistics
ConsumerLag Count ConsumerLag userId, instanceId, and groupId Sum
ConsumerLagPerGidTopic Count ConsumerLagPerGidTopic userId, instanceId, groupId, and topic Sum
ReadyMessageQueueTime Millisecond ReadyMessageQueueTime userId, instanceId, and groupId Maximum
ReadyMessages Count ReadyMessages userId, instanceId, and groupId Sum
InstanceApiCallTps Count/s InstanceApiCallTps userId and instanceId Sum
ReceiveMessageCountPerGid Count/min ReceiveMessageCountPerGid userId, instanceId, and groupId Sum
ReceiveMessageCountPerGidTopic Count/min ReceiveMessageCountPerGidTopic userId, instanceId, topic, and groupId Sum
ReceiveMessageCountPerInstance Count/min ReceiveMessageCountPerInstance userId and instanceId Sum
ReceiveMessageCountPerTopic Count/min ReceiveMessageCountPerTopic userId, instanceId, and topic Sum
SendDLQMessageCountPerGid Count/min SendDLQMessageCountPerGid userId, instanceId, and groupId Sum
SendDLQMessageCountPerGidTopic Count/min SendDLQMessageCountPerGidTopic userId, instanceId, groupId, and topic Sum
SendMessageCountPerGid Count/min SendMessageCountPerGid userId, instanceId, and groupId Sum
SendMessageCountPerGidTopic Count/min SendMessageCountPerGidTopic userId, instanceId, topic, and groupId Sum
SendMessageCountPerInstance Count/min SendMessageCountPerInstance userId and instanceId Sum
SendMessageCountPerTopic Count/min SendMessageCountPerTopic userId, instanceId, and topic Sum