EMQ X Cloud provides a complete monitoring and alerting solution
To view the monitoring and alerting of your deployments, navigate to the EMQ X Cloud console Click the corresponding deployment to view the monitoring metrics, logs, and alerts.
Click the metric to navigate to the deployment metrics page, where you can view the deployment metrics information.
In the stats module, provide the number of metrics in the latest period. From left to right:
Number of connections
Number of retained
Number of subscriptions
Number of shared subscriptions
Number of topics
The page also provides four incremental metrics: message, client, message, and delivery.
Move the mouse over the chart to view the details of a certain time point.
It shows the incremental situation of message sending and receiving in the period. Providing three metrics:
|messages_dropped||EMQ X total number of messages dropped before internal forwarding to subscription process|
|messages_received||number of messages received from the client|
|messages_send||number of messages sent to the client|
It shows the incremental interaction with the client during the period. It provides the following four metrics:
|client_connected||number of successful client connections|
|client_disconnected||number of clients disconnects|
|client_subscribe||number of client subscriptions|
|client_unsubscribe||number of clients unsubscribes|
It shows the incremental number of bytes sent and received in a period. It provides the following two metrics:
|send_kibibytes||kilobytes of the message sent|
|received_kibibytes||kilobytes of received message|
It shows the increment of the number of messages dropped in the period and provides the following one metric:
|delivery_ Dropped||the total number of messages dropped when sent|
Click log to navigate to the deployment log page, where you can view the deployment log.
Click the alert to navigate to the deployment's alert page, where you can view the deployment alert.
EMQ X Cloud provides the following five-alarm prompts
|alert type||alert service||alert level||trigger condition|
|connections-high||load_ Balancer||warning||deployment connection number is greater than 90% of purchase specification|
|traffic-high||load_ Balancer||warning||sudden increase in traffic|
|CPU high||instance||warning||instance CPU load utilization rate is greater than 75%|
|Memory high||instance||warning||instance memory usage rate is greater than 75%|
|Filesystem high||instance||warning||instance disk usage is greater than 75%|