These messages are live messages coming from the ASPNET runtime while it runs. The specific message you posted is a debug logging message from the framework.
These messages are controlled by your app's appsettings file. Go to your app's appsettings.json
(and/or appsettings.development.json
). Then find the logging
section. Within there are various "namespaces" and what logging level they are at. You probably have one of the logging levels set to Debug
which is showing you a lot more information. By default Microsoft
is generally set to Information
and others can be set how you want. Change the logging level to Information
for most or a higher level, as you like.
Refer to this article on logging in ASP.NET Core for more information on logging levels and how to control them.