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Final Update: Wednesday, 11 September 2019 23:25 UTC

We've confirmed that all systems are back to normal with no customer impact as of 09/11, 23:16 UTC. Our logs show the incident started on 09/11, 22:11 UTC and that during the 1 hour 5 minutes that it took to resolve the customers would have experienced issue with live metrics stream not loading for Application Insights Service.
  • Root Cause: The failure was due to deployment performed in one of the dependent services.
  • Incident Timeline: 1 Hour & 5 minutes - 09/11, 22:11 UTC through 09/11, 23:16 UTC
We understand that customers rely on Application Insights as a critical service and apologize for any impact this incident caused.

-Subhash