Friday, January 7, 2022

Experiencing Alerting Failure issue in Azure Portal for Many Data Types - 01/07 - Resolved

Final Update: Friday, 07 January 2022 19:28 UTC

We've confirmed that all systems are back to normal with no customer impact as of 1/07, 18:47 UTC. Our logs show the incident started on 1/07, 17:38 UTC and that during the 51 minutes that it took to resolve the issue customers using Azure Monitor may have experienced delayed or missed Alerts
  • Root Cause: The failure was due to unhealthy clusters
  • Incident Timeline: 51 minutes - 1/07, 17:38 UTC through 1/07, 18:47 UTC
We understand that customers rely on Azure Monitor as a critical service and apologize for any impact this incident caused.

-Eric Singleton

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