Prometheus AlertManager notification failing critical
Alertmanager is failing sending notifications
>>>
rate
(
[1m]) > 0
The query calculates the per‑second rate of alertmanager_notifications_failed_total over the last minute and triggers when that rate is greater than zero, meaning at least one notification failed in the past minute. Thus, any failure to deliver an Alertmanager notification within the last minute will fire the alert.
Get Alert✕
Download
Copy to Clipboard