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Final Update: Thursday, 06 February 2020 19:19 UTC

We've confirmed that all systems are back to normal with no customer impact as of 02/06, 19:15 UTC. Our logs show the incident started on 02/06, 18:45 UTC and that during the 30 minutes that it took to resolve , some customers  in Canada Central region  may have experienced data access issues.
  • Root Cause: The failure was due to one of dependent service.
  • Incident Timeline:  0 Hours & 30 minutes - 02/06, 18:45 UTC through 02/06, 19:15 UTC
We understand that customers rely on Azure Log Analytics as a critical service and apologize for any impact this incident caused.

-Subhash

Initial Update: Thursday, 06 February 2020 19:03 UTC

We are aware of issues within Log Analytics and are actively investigating. Some customers may experience data access issues.
  • Next Update: Before 02/06 23:30 UTC
We are working hard to resolve this issue and apologize for any inconvenience.
-Subhash