Event Monitoring

Event monitoring allows you to query events and receive alarms when there are unexpected events. With event monitoring, resource compliance events are reported to Cloud Eye and alarms are generated when exceptional events occur.

Event monitoring is enabled by default. You can view monitoring details about system events on the Event Monitoring page. For details about event monitoring operations, see Viewing Event Monitoring Data and Creating Alarm Notifications for Event Monitoring.

Currently, Config only supports Cloud Eye event monitoring in the CN North-Beijing4 region.

The following table lists supported events of Config.

**Table 1** Config events supported by Cloud Eye
Event Source	Event Name	Event Level	Description	Solution	Impact
SYS.RMS	Noncompliance notification	Major	The evaluation result of a rule is noncompliant.	Modify noncompliant resource configurations.	None
SYS.RMS	Compliance notification	Info	The evaluation result of a rule changes from noncompliant to complaint.	None	None
SYS.RMS	Storing Config snapshots failed	Major	Config fails to store resource snapshots to OBS buckets.	Check related OBS bucket permissions.	Resource changes cannot be recorded.
SYS.RMS	Resource snapshots stored	Info	Config successfully stores resource snapshots to OBS buckets.	None	None
SYS.RMS	Storing resource history failed	Major	Config fails to store resource history to OBS buckets.	Check related OBS bucket permissions.	Resource history cannot be recorded.
SYS.RMS	Resource history stored	Info	Config successfully stores resource history to OBS buckets.	None	None
SYS.RMS	Sending resource change notifications failed	Major	Config fails to send resource change notifications through SMN.	Check related SMN topic permissions	Customers cannot receive resource change notifications.
SYS.RMS	Notifications of resource change sent	Info	Config successfully send resource change notifications through SMN.	None	None
SYS.RMS	Sending resource relationship change notifications failed	Major	Config fails to send resource relationship change notifications through SMN.	Check related SMN topic permissions.	Customers cannot receive resource relationship change notifications.
SYS.RMS	Resource relationship change notifications sent	Info	Config successfully send resource relationship change notifications through SMN.	None	None