Experiencing Data Gaps issue in Azure Portal for Many Data Types - 02/05 - Resolved

Final Update: Friday, 05 February 2021 09:28 UTC

We've confirmed that all systems are back to normal with no customer impact as of 02/05, 08:46 UTC. Our logs show the incident started on 02/05, 06:45 UTC and that during the 2 hours that it took to resolve the issue some customers may have experienced intermittent metric data gaps and incorrect metric alert activation in West Europe region.

• Root Cause: The failure was due to an issue with one of our dependent service.
• Incident Timeline: 2 Hours & 1 minute - 02/05, 06:45 UTC through 02/05, 08:46 UTC
  

We understand that customers rely on Application Insights as a critical service and apologize for any impact this incident caused.

-Mohini