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Final Update: Thursday, 25 February 2021 14:23 UTC

We’ve confirmed that all systems are back to normal with no customer impact as of 02/25, 01:22 UTC. Our logs show the incident started on 02/25, 01:55 UTC and that during the 30 minutes that it took to resolve the issue some customers may have experienced intermittent data gaps and incorrect alert activation in East US region.
  • Root Cause: The failure was due to issue in one of our dependent service.
  • Incident Timeline: 30 minutes – 02/25, 01:22 UTC through 02/25, 01:55 UTC
We understand that customers rely on Application Insights as a critical service and apologize for any impact this incident caused.

-Harshita

Brought to you by Dr. Ware, Microsoft Office 365 Silver Partner, Charleston SC.