CloudMonitor provides features such as monitoring data collection, visualization, and real-time monitoring and alerting. You can integrate CloudMonitor into ApsaraMQ for RocketMQ to monitor the running status of services and receive alert notifications. This helps you detect exceptions at the earliest opportunity and improve O&M efficiency.
For more information about CloudMonitor, see Cloud service monitoring.
Monitoring metrics
For information about the Ready messages and Ready message queue time metrics, see Terms.
The data of each metric is aggregated at an interval of 1 minute.
Category | Monitoring item | Metric name | Unit | Dimensions |
Instance | Transactions per second (TPS) on the instance | InstanceApiCallTps | count/s | userId and instanceId |
Messages sent by producers per minute | SendMessageCountPerInstance | count/m | userId and instanceId | |
Messages received by consumers per minute | ReceiveMessageCountPerInstance | count/m | userId and instanceId | |
Throttled requests to send messages per minute | ThrottledSendRequestsPerInstance | count/m | userId and instanceId | |
Throttled requests to receive messages per minute | ThrottledReceiveRequestsPerInstance | count/m | userId and instanceId | |
Peak TPS for message sending on the ApsaraMQ for RocketMQ 5.0 instance | InstanceSendApiCallTps | count/s | userId and instanceId | |
Peak TPS for message consumption on the ApsaraMQ for RocketMQ 5.0 instance | InstanceReceiveApiCallTps | count/s | userId and instanceId | |
Storage size of the ApsaraMQ for RocketMQ 5.0 instance | InstanceStorageSize | B | userId and instanceId | |
Internet outbound bandwidth of the ApsaraMQ for RocketMQ 5.0 instance | InstanceInternetFlowoutBandwidth | B/s | userId and instanceId | |
Group | Accumulated messages | ConsumerLag | count | userId, instanceId, and groupId |
Message processing latency | ConsumerLagLatencyPerGid | ms | userId, instanceId, and groupId | |
Ready messages | ReadyMessages | count | userId, instanceId, and groupId | |
Ready message queue time | ReadyMessageQueueTime | ms | userId, instanceId, and groupId | |
Messages received by consumers per minute | ReceiveMessageCountPerGid | count/m | userId, instanceId, and groupId | |
Throttled requests to receive messages per minute | ThrottledReceiveRequestsPerGid | count/m | userId, instanceId, and groupId | |
Dead-letter messages generated per minute | SendDLQMessageCountPerGid | count/m | userId, instanceId, and groupId | |
Topic | Messages sent by producers per minute | SendMessageCountPerTopic | count/m | userId, instanceId, and topic |
Throttled requests to send messages per minute | ThrottledSendRequestsPerTopic | count/m | userId, instanceId, and topic | |
GroupId&Topic | Accumulated messages | ConsumerLagPerGidTopic | count | userId, instanceId, groupId, and topic |
Message processing latency | ConsumerLagLatencyPerGidTopic | ms | userId, instanceId, topic, and groupId | |
Ready messages | ReadyMessagesPerGidTopic | count | userId, instanceId, groupId, and topic | |
Ready message queue time | ReadyMessageQueueTimePerGidTopic | ms | userId, instanceId, groupId, and topic | |
Messages received by consumers per minute | ReceiveMessageCountPerGidTopic | count/m | userId, instanceId, topic, and groupId | |
Throttled requests to receive messages per minute | ThrottledReceiveRequestsPerGidTopic | count/m | userId, instanceId, topic, and groupId | |
Dead-letter messages generated per minute | SendDLQMessageCountPerGidTopic | count/m | userId, instanceId, groupId, and topic |
Billing
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 configure alert rules for key metrics and business metrics of ApsaraMQ for RocketMQ. For more information, see Configure the monitoring and alerting feature for risk warning.