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Observability Platform

Alert history

Notification history

After an alert is successfully triggered, the system records notification history, including the notification message content, notification time, and notification result. These records facilitate historical review and troubleshooting. This topic describes how to view notification history.

tip

Notification history includes both alert notification records and records of silenced notification messages.

Prerequisites

Required alert configurations, including the notification method, notification recipient, notification template, notification policy, and alert rule, have been completed, and an alert has been successfully triggered. For detailed usage steps, see Alert Center usage steps.

Procedure

In the left navigation pane, select "Alert Center > Notification history" to open the "Notification history" page.

Select a product to view its notification history and key information. Products that support notification history include Cloud Monitor, cloud product events, VMP, and Server-side Monitoring.

Key information	Description
Notification batch ID	The unique identifier for a notification history entry. Click the notification batch ID to view the details of the current notification.
Alert policy ID	The alert policy associated with the notification batch. Click the alert policy ID to go to the associated alert rule details page for more information.
Sent at	The time at which the notification was sent.
Alert type	The type of alert notification. Options: "Threshold alert triggered" and "No-data alert triggered". Threshold alert triggered: The collected data has reached the threshold condition configured in the alert rule, triggering an alert and sending a notification. This is expected behavior. No-data alert triggered: No data has been collected for an extended period, triggering a no-data alert notification. This indicates an abnormal condition that may be caused by issues such as a faulty collection probe, a service or monitoring resource crash, or a network interruption. Troubleshoot and resolve the issue promptly.
Notification result	The result of the notification delivery. Red indicates a delivery failure; green indicates a successful delivery. Hover over a channel icon to view more details, including the notification recipient, channel, target, delivery result, and response result.

Click the notification batch ID of the target notification to view the batch details. The details include basic information such as the batch ID, alert type, monitoring type, and notification policy, as well as alert-related information such as the notification channel, alert policy, and alert event.

tip

Click Show message content in the "Actions" column next to the notification recipient to view the notification message content.

Last updated: 2026.09.07 19:40:07