Experiencing Data Gaps for Availability – 02/23 – Resolved

Final Update: Tuesday, 23 February 2016 23:09 UTC

We've confirmed that all systems are back to normal with no customer impact as of 2/23/2016, 21:36 UTC. Our logs show the incident started on 2/23/2016, 20:30 UTC and that during the 1 hour and 6 minutes that it took to resolve the issue some customers may have experienced data loss for availability data.
  • Root Cause: We are currently reviewing the available telemetry to determine the root cause of the issue and prevent it from reoccurring.
  • Incident Timeline: 1 Hour & 6 minutes - 2/23/2016, 20:30 UTC through 2/23/2016, 21:36 UTC.

We understand that customers rely on Application Insights as a critical service and apologize for any impact this incident caused.


Initial Update: Tuesday, 23 February 2016 21:37 UTC

We are aware of issues within Application Insights and are actively investigating. Some customers may experience Data Gaps. The following data types are affected: Availability.
  • Work Around: None
  • Next Update: Before 02/24 00:00 UTC

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

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