Query processed ECS system events from the past week for troubleshooting and analysis.
View in the console
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Go to ECS console - Events.
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On the Event page, select an event type to view system events by region, including the instance ID, event type, and event status.
Example: Unexpected O&M Event / event.
The event list also includes the Instance Status, IP Address, Event Level, Instance Maintenance Attribute, Publish Time, and Actions columns. The Actions column provides a Diagnose OS Error Root Cause link. The left navigation allows switching between Unexpected O&M Events, Scheduled Maintenance Events, Instance Billing Events, Instance Type Change Requires Restart Events, and other types. The top of the page supports filtering by instance ID and publish time.
View events with the Alibaba Cloud CLI
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Obtain the instance ID.
aliyun ecs DescribeInstances --RegionId <TheRegionId> --output cols=InstanceId,InstanceName rows=Instances.Instance[] -
Call
DescribeInstanceHistoryEventsto query historical system events.aliyun ecs DescribeInstanceHistoryEvents --RegionId <TheRegionId> --InstanceId i-bp13kpqetxnp2a****** --output cols=EventId,EventTypeName rows=InstanceSystemEventSet.InstanceSystemEventType[]