Experiencing Data latency Issue in Azure portal for Log Analytics - 02/04 - Resolved

[Azure-Monitor-Team]

Final Update: Thursday, 04 February 2021 14:16 UTC

We've confirmed that all systems are back to normal with no customer impact as of 02/04, 14:06 UTC. Our logs show the incident started on 02/04, 11:00 UTC and that during the 3 hours and 6 minutes that it took to resolve the issue some customers may have experienced data latency and incorrect alert activation in West Europe region.

• Root Cause: The failure was due to issue with one of our dependent service.
• Incident Timeline: 3 Hours & 6 minutes - 02/04, 11:00 UTC through 02/04, 14:06 UTC
  

We understand that customers rely on Azure Log Analytics as a critical service and apologize for any impact this incident caused.

-Mohini

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Initial Update: Thursday, 04 February 2021 13:14 UTC

We are aware of issues within Log Analytics and are actively investigating. Some customers may experience data latency and incorrect alert activation in West Europe region

• Work Around: None
• Next Update: Before 02/04 17:30 UTC

We are working hard to resolve this issue and apologize for any inconvenience.
-Mohini

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