Final Update: Thursday, 27 February 2020 11:35 UTC
We've confirmed that all systems are back to normal with no customer impact as of 02/27, 10:00 UTC. Our logs show the incident started on 02/27, 08:57 UTC and that during the 1 hour 03 minutes that it took to resolve the issue some customers in Central US region might have experienced data access issue and failures when queried through API.
- Root Cause: The failure was due to an issue with one of our dependent service.
- Incident Timeline: 01 Hours & 03 minutes - 02/27, 08:57 UTC through 02/27, 10:00 UTC
We understand that customers rely on Azure Log Analytics as a critical service and apologize for any impact this incident caused.
-Syed
