Wednesday, September 1, 2021

Experiencing Data Latency for Log Analytics - 09/01 - Resolved

Final Update: Wednesday, 01 September 2021 04:39 UTC

We've confirmed that all systems are back to normal with no customer impact as of 09/01, 03:50 UTC. Our logs show the incident started on 09/01, 02:50 UTC and that during the 1 hour that it took to resolve the issue customers in the East US region experienced possible data latency and incorrect alert activation.
  • Root Cause: The failure was due to stalling of a back end dependency.
  • Incident Timeline: 1 Hour - 09/01, 02:50 UTC through 09/01, 03:50 UTC
We understand that customers rely on Azure Log Analytics as a critical service and apologize for any impact this incident caused.

-Soumyajeet

Posted at https://sl.advdat.com/2Y5AroU