We encountered a problem when the repository service on the central node consumed 90% of the processor resources and, as a result, the system slowed down and hung. This situation is repeated several times. We found this line in the logs. This line always appeared right before the problem occurred.
88430 20240304T100413.339+0000 ERROR QLIKSRV System.Repository.Repository.Communication.Clients.EngineClient 205 5aa4b9c5-bd72-417a-94ca-6765b33edf2a DOMAIN\qliksense API call to Engine service was not successful: Failed to get app 'StaticByteSize'. Value cannot be null.↵↓Parameter name: stream at System.IO.StreamReader..ctor(Stream stream, Encoding encoding, Boolean detectEncodingFromByteOrderMarks, Int32 bufferSize, Boolean leaveOpen)↵↓ at System.IO.StreamReader..ctor(Stream stream)↵↓ at Repository.Communication.Clients.EngineClient.GetAppStaticByteSize(App app) 5aa4b9c5-bd72-417a-94ca-6765b33edf2a
We applied recommendation from article but it doesn't help.
Qlik Sense August 2023 Patch 1
