ApsaraMQ for Kafka clusters deployed before November 2018 do not report monitoring and alert data. Upgrade your instance to enable monitoring and alerting.
Symptom
The monitoring and alerting controls are visible in the ApsaraMQ for Kafka console, but no monitoring and alert data is reported.
Cause
Clusters deployed before November 2018 do not report monitoring and alert data. The console displays the feature interface, but the underlying cluster does not send data to the monitoring system.
Solution
Upgrade your ApsaraMQ for Kafka instance. After the upgrade, the cluster begins reporting monitoring and alert data.
For upgrade steps, see Upgrade the versions of instances.