Experiencing Alerting failure for Log Search Alerts - 08/20 - Resolved

[Azure-Monitor-Team]

Final Update: Tuesday, 20 August 2019 13:04 UTC

We've confirmed that all systems are back to normal with no customer impact as of 08/20, 12:12 UTC. Our logs show the incident started on 08/20, 09:15 UTC and that during the 2 hours 57 minutes that it took to resolve the issue ~19% customers using Log alerts which are configured in West Europe region might have experienced Alerting failure issues.

• Root Cause: The failure was due to issues in one of our backend services. 
• Incident Timeline: 2 Hours 57 minutes - 8/20, 09:15 UTC through 8/20, 12:12 UTC
  

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

-Anmol

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Initial Update: Tuesday, 20 August 2019 11:29 UTC

We are aware of issues within Log Search Alerts and are actively investigating. Some customers in the West Europe region may experience intermittent alerting failures.

• Work Around: None
• Next Update: Before 08/20 13:30 UTC

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

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