If you built the application locally then the entry point will be located in:


Log files by default are located in:


Database by default is located in:


NLog config

You can change the level of logging in file and in the console by choosing one of the levels (Error, Warn, Info, Debug, Trace):

<logger name="*" minlevel="Info" writeTo="file-async"/>
<logger name="*" minlevel="Info" writeTo="auto-colored-console-async"/>

More detailed NLog configuration can be found here.

Building from repository

Logging level can be controlled in NLog.config file located in:


Downloading package from Github/Downloads package

NLog.config file is supplied with the package and can be found in extraction directory.


Running Nethermind with docker image

NLog.config file is located at /nethermind/NLog.config path inside the docker container. The volume can be then mapped with a simple command:

-v /home/user/NLog.config:/nethermind/NLog.config