Viewing Events

Events generally carry some important information, informing you of the changes of AOM or an external service. Such changes do not necessarily cause exceptions. You can handle events as required. The Events tab page allows you to quickly search for events and monitor your system.

Procedure

Log in to the AOM 2.0 console.
In the navigation pane, choose Alarm Management > Alarm List.
Click the Events tab to view the event information.
1. Set a time range to view events. There are two methods to set a time range:
  Method 1: Use the predefined time label, such as Last hour or Last 6 hours. You can select a time range as required.
  
  Method 2: Specify the start time and end time to customize a time range. You can specify 31 days at most.
2. Set the event refresh interval. Click and select a value from the drop-down list, such as Refresh manually or 1 minute auto refresh.
3. Set filter criteria and click to check the events generated in the period. You can filter events by event severity, resource type, or event source in the search box. By default, events are filtered by event severity.
  If you want to filter alarms by custom attribute, select Custom Attribute and enter "custom attribute name=custom attribute value". For example, if you specify custom attribute clusterId=ee-643f-XXXX-XXXX-XXXXXXX, the events of the cluster whose ID is ee-643f-XXXX-XXXX-XXXXXXX within the specified time range will be filtered.

Perform the operations listed in Table 1 as required:

**Table 1** Operations
Operation	Description
Viewing event statistics	Click , and view event statistics that meet filter criteria within a specific time range on a bar graph.
Viewing event details	Click an event name to view event details and handling suggestions.