We've confirmed that all systems are back to normal with no customer impact as of 6/7, 16:57 UTC. Our logs show the incident started on 6/7, 16:36 UTC and that during the 21 mins that it took to resolve the issue, 11% of customers using Application Insights in South Central US region may have experienced issues accessing data or possible missed/delayed alerts
Root Cause: The failure was due to an issue in the backend service
Incident Timeline: 21 minutes - 6/7, 16:36 UTC through 6/7, 16:57 UTC
We understand that customers rely on Application Insights as a critical service and apologize for any impact this incident caused.