Final Update: Tuesday, 14 June 2022 15:50 UTC
We've confirmed that all systems are back to normal with no customer impact as of 06/14, 15:50 UTC. Our logs show the incident started on 06/14, 12:03 UTC and that during the 3 hours & 47 minutes that it took to resolve the issue customers might have experienced not receiving the alert notification, and Alerts fired during this time won't show in the portal for all the regions in Mooncake and Fairfax.
- Root Cause: The failure was due the backend dependencies become unhealthy.
- Incident Timeline: 3 Hours & 47 minutes - 06/14, 12:03 UTC through 06/14, 15:50 UTC.
We understand that customers rely on Azure monitor/ Azure alerts as a critical service and apologize for any impact this incident caused.
-Srikanth
