Final Update: Friday, 07 February 2020 01:06 UTC
We've confirmed that all systems are back to normal with no customer impact as of 02/06, 23:10 UTC. Our logs show the incident started on 02/06, 22:20 UTC and that during the 50 minutes that it took to
resolve the issue some customers using Azure Log Analytics experienced data latency for its duration in West Europe.
- Root Cause: The failure was due to one of dependent service.
- Incident Timeline: 0 Hours & 50 minutes - 02/06, 22:20 UTC through 02/06, 23:10 UTC
We understand that customers rely on Azure Log Analytics as a critical service and apologize for any impact this incident caused.
-Subhash