Create alert rules in ApsaraMQ for RocketMQ to implement risk warning - ApsaraMQ for RocketMQ

CloudMonitor provides features such as metric collection, visualization, and real-time alerting. ApsaraMQ for RocketMQ allows you to create alert rules by using CloudMonitor. This helps you monitor the running status of the service and detect system exceptions in a timely and efficient manner.

Monitoring metrics

Note

For information about metrics related to message accumulation scenarios, such as consumer lag, consumer lag time, ready messages, ready message queue time, see Scenarios.

Category	Metric	Metric name	Calculation method	Unit
Instance	TPS of an instance	InstanceApiCallTps	Sum	count/s
	Storage capacity of an ApsaraMQ for RocketMQ 5.0 instance	InstanceStorageSize	Sum	byte
	Internet outbound bandwidth of an ApsaraMQ for RocketMQ 5.0 instance	InstanceInternetFlowoutBandwidth	Max	byte/s
	Peak TPS for sending messages in an ApsaraMQ for RocketMQ 5.0 instance	InstanceSendApiCallTps	Max	count/s
	Peak TPS for receiving messages in an ApsaraMQ for RocketMQ 5.0 instance	InstanceReceiveApiCallTps	Max	count/s
Producer	Number of sent messages in an instance per minute	SendMessageCountPerInstance	Sum	count/min
	Number of sent messages in a topic per minute	SendMessageCountPerTopic	Sum	count/min
	Number of throttled requests to send messages in an instance per minute	ThrottledSendRequestsPerInstance	Sum	count/min
	Number of throttled requests to send messages in a topic per minute	ThrottledSendRequestsPerTopic	Sum	count/min
Consumer	Number of received messages in an instance per minute	ReceiveMessageCountPerInstance	Sum	count/min
	Number of received messages in a consumer group per minute	ReceiveMessageCountPerGid	Sum	count/min
	Number of received messages from a specific topic in a consumer group per minute	ReceiveMessageCountPerGidTopic	Sum	count/min
	Number of throttled requests to receive messages in an instance per minute	ThrottledReceiveRequestsPerInstance	Sum	count/min
	Number of throttled requests to receive messages in a consumer group per minute	ThrottledReceiveRequestsPerGid	Sum	count/min
	Number of throttled requests to receive messages from a specific topic in a consumer group per minute	ThrottledReceiveRequestsPerGidTopic	Sum	count/min
	Number of accumulated messages in a consumer group	ConsumerLag	Sum	count
	Number of accumulated messages from a specific topic in a consumer group	ConsumerLagPerGidTopic	Sum	count
	Lag time for processing messages in a consumer group	ConsumerLagLatencyPerGid	Max	ms
	Lag time for processing messages from a specific topic in a consumer group	ConsumerLagLatencyPerGidTopic	Max	ms
	Queuing time for ready messages in a consumer group	(GroupId)ReadyMessageQueueTime	Max	ms
	Queuing time for ready messages from a specific topic in a consumer group	ReadyMessageQueueTimePerGidTopic	Max	ms
	Number of ready messages in a consumer group	ReadyMessages	Sum	count
	Number of ready messages from a specific topic in a consumer group	ReadyMessagesPerGidTopic	Sum	count
	Number of new dead-letter messages in a consumer group per minute	SendDLQMessageCountPerGid	Sum	count/min
	Number of new dead-letter messages from a specific topic in a consumer group per minute	SendDLQMessageCountPerGidTopic	Sum	count/min

Billing description

You are not charged for the monitoring and alerting feature of ApsaraMQ for RocketMQ.

Prerequisites

The following service-linked role is created:

Role name: AliyunServiceRoleForOns
Role policy: AliyunServiceRolePolicyForOns
Permission description: Allow ApsaraMQ for RocketMQ to assume this role to access CloudMonitor and Application Real-Time Monitoring Service (ARMS) to implement the monitoring and alerting feature and the dashboard feature.
For more information, see Service-linked roles

View metrics

Log on to the ApsaraMQ for RocketMQ console. In the left-side navigation pane, click Instances.
In the top navigation bar, select a region, such as China (Hangzhou). On the Instances page, click the name of the instance that you want to manage.
In the left-side navigation pane, click Monitoring and Alerts.
On the Monitoring and Alerts page, select the type of resource whose metrics you want to query from the Group Name drop-down list. Then, select a query time.
The charts of all metrics for the resource type are automatically displayed on this page.

Create an alert rule

On the Instances page, click the name of the instance that you want to manage.
In the left-side navigation pane, click Monitoring and Alerts.
In the upper-right corner of the Monitoring and Alerts page, click Create Alert Rule.
The page is redirected to the Create Alert Rule panel in the CloudMonitor console.
In the Create Alert Rule panel, follow the on-screen instructions to configure the rule and notification settings. Then, click OK. For information about the parameters, see Create an alert rule.

References

You can use the monitoring and alerting feature to configure alert rules for key metrics and business metrics of ApsaraMQ for RocketMQ. For information about how to configure an alert rule and the recommended metrics, see Configure the monitoring and alerting feature for risk warning.