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%3CLINGO-SUB%20id%3D%22lingo-sub-1063217%22%20slang%3D%22en-US%22%3EExperiencing%20Data%20Latency%20issue%20in%20Azure%20Portal%20for%20Many%20Data%20Types%20-%2012%2F12%20-%20Resolved%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1063217%22%20slang%3D%22en-US%22%3E%3CDIV%20style%3D%22font-size%3A14px%3B%22%3E%3CDIV%20style%3D%22font-size%3A14px%3B%22%3E%3CU%3EFinal%20Update%3C%2FU%3E%3A%20Thursday%2C%2012%20December%202019%2018%3A54%20UTC%3CBR%20%2F%3E%3CBR%20%2F%3EWe've%20confirmed%20that%20all%20systems%20are%20back%20to%20normal%20with%20no%20customer%20impact%20as%20of%2012%2F12%2C%2016%3A40%20UTC.%20Our%20logs%20show%20the%20incident%20started%20on%2012%2F12%2C%2016%3A15%20UTC%20and%20that%20during%20the%2025%20minutes%20that%20it%20took%20to%20resolve%20the%20issue%20customers%20could%20have%20experience%20data%20latency%20in%20the%20West%20US%202%20region.%3CBR%20%2F%3E%3CUL%3E%3CLI%3E%3CU%3ERoot%20Cause%3C%2FU%3E%3A%20The%20failure%20was%20due%20to%20one%20of%20our%20backend%20services.%3C%2FLI%3E%3CLI%3E%3CU%3EIncident%20Timeline%3C%2FU%3E%3A%26nbsp%3B%2025%20minutes%20-%2012%2F12%2C%2016%3A15%20UTC%20through%2012%2F12%2C%2016%3A40%20UTC%3C%2FLI%3E%3C%2FUL%3EWe%20understand%20that%20customers%20rely%20on%20Application%20Insights%20as%20a%20critical%20service%20and%20apologize%20for%20any%20impact%20this%20incident%20caused.%3CBR%20%2F%3E%3CBR%20%2F%3E-Eric%20Singleton%3CBR%20%2F%3E%3C%2FDIV%3E%3CHR%20style%3D%22border-top-color%3Alightgray%22%20%2F%3E%3C%2FDIV%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-1063217%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3EApplication%20Insights%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E
Final Update: Thursday, 12 December 2019 18:54 UTC

We've confirmed that all systems are back to normal with no customer impact as of 12/12, 16:40 UTC. Our logs show the incident started on 12/12, 16:15 UTC and that during the 25 minutes that it took to resolve the issue customers could have experience data latency in the West US 2 region.
  • Root Cause: The failure was due to one of our backend services.
  • Incident Timeline:  25 minutes - 12/12, 16:15 UTC through 12/12, 16:40 UTC
We understand that customers rely on Application Insights as a critical service and apologize for any impact this incident caused.

-Eric Singleton