Entity Framework Core

Instrumentation can be enabled for Entity Framework Core by referencing Elastic.Apm.EntityFrameworkCore package and passing EfCoreDiagnosticsSubscriber to the UseElasticApm method in case of ASP.NET Core as following

app.UseElasticApm(Configuration, new EfCoreDiagnosticsSubscriber()); 

or passing EfCoreDiagnosticsSubscriber to the Subscribe method

Agent.Subscribe(new EfCoreDiagnosticsSubscriber());

Instrumentation listens for diagnostic events raised by Microsoft.EntityFrameworkCore 2.x+, creating database spans for executed commands.