Final Update: Tuesday, 30 March 2021 21:54 UTC
We've confirmed that all systems are back to normal with no customer impact as of 03/30, 21:43 UTC. Our logs show the incident started on 03/30, 13:50 UTC and that during the 7 hours and 53 minutes that it took to resolve the issue some customers using Application Insights in West US2 Region experienced data latency and incorrect alert activation for Log Search Alerts.
- Root Cause: The failure was due to issues in one of the backend services.
- Incident Timeline: 7 Hours & 53 minutes - 03/30, 13:50 UTC through 03/30, 21:43 UTC
We understand that customers rely on Application Insights as a critical service and apologize for any impact this incident caused.
-Jayadev
Initial Update: Tuesday, 30 March 2021 20:38 UTC
We are aware of issues within Application Insights and are actively investigating. Some customers using Application Insights in West US2 region may experience issues with Data Latency and also experience incorrect alert activation for Log Search Alerts.
- Next Update: Before 03/31 01:00 UTC
We are working hard to resolve this issue and apologize for any inconvenience.
-Jayadev
