In our highly available ArcGIS Enterprise, we are seeing the error message below, logged every 5-10 minutes. As a result, we are seeing portal performance issues.
The database server was found to be stopped. Re-starting it.
When investigating the Portal DB framework logs, we found this error message logged at the same frequency:
The process cannot access the file because it is being used by another process
Our question is: what file is the database trying to access? Is there a resolution to this error.