Final Update: Monday, 28 October 2019 23:44 UTC
We've confirmed that all systems are back to normal with no customer impact as of 10/28, 23:40 UTC.
- Root Cause: The failure was due to a back end service which reached an operational threshold.
- Incident Timeline: 10 Hours & 10 minutes - 10/28, 13:30 UTC through 10/28, 23:40 UTC
We understand that customers rely on Azure Log Analytics as a critical service and apologize for any impact this incident caused.
-Matt