Final Update: Monday, 05 August 2019 16:35 UTC
We've confirmed that all systems are back to normal with no customer impact as of 8/5, 16:35 UTC. Our logs show the incident started on 8/5, 14:21 UTC and that during the 2 hours and 14 minutes that it took to resolve the issue. Around 36,000 subscriptions experienced data latency.
- Root Cause: The failure was due to a deployment of new auto scale rules.
- Incident Timeline: 2 Hours & 14 minutes - 8/5, 14:21 UTC through 8/5, 16:35 UTC
We understand that customers rely on Application Insights as a critical service and apologize for any impact this incident caused.
-Ian Cairns