Serilog до старта приложения

using Serilog;
using Serilog.Core;
 
var levelSwitch = new LoggingLevelSwitch(Serilog.Events.LogEventLevel.Verbose);
var levelSwitch2 = new LoggingLevelSwitch(Serilog.Events.LogEventLevel.Verbose);
var levelSwitch3 = new LoggingLevelSwitch(Serilog.Events.LogEventLevel.Verbose);
 
Log.Logger = new LoggerConfiguration()
 
    .MinimumLevel.ControlledBy(levelSwitch)
    .WriteTo.SQLite("Logs.db3",
        levelSwitch: levelSwitch,
        maxDatabaseSize: 100)
 
    .MinimumLevel.ControlledBy(levelSwitch2)
    .WriteTo.SQLite("Logs2.db3",
        levelSwitch: levelSwitch2,
        maxDatabaseSize: 100)
#if DEBUG
    .WriteTo.Console(levelSwitch: levelSwitch)
#endif
    .CreateBootstrapLogger();
 
 
try
{
    var builder = WebApplication.CreateBuilder(args);
 
    builder.Services.AddSingleton(levelSwitch);
    builder.Services.AddSingleton(levelSwitch2);
    builder.Services.AddSingleton(levelSwitch3);
 
    builder.Services.AddSerilog((services, lc) => lc
        .ReadFrom.Configuration(builder.Configuration)
        .ReadFrom.Services(services)
        .Enrich.FromLogContext()
 
        .MinimumLevel.ControlledBy(levelSwitch3)
        .WriteTo.SQLite("Logs3.db3",
            levelSwitch: levelSwitch3,
            maxDatabaseSize: 100)
        );
 
 
    Log.Logger.Verbose("Verbose");
    Log.Logger.Debug("Debug");
    Log.Logger.Information("Information");
    Log.Logger.Warning("Warning");
    Log.Logger.Error("Error");
    Log.Logger.Fatal("Fatal");
 
 
    var app = builder.Build();
 
    app.Run();
}
catch (Exception ex)
{
    Log.Logger.Fatal(ex, "Приложение завершилось неуспешно.");
}
finally
{
    Log.Logger.Fatal("Успешная остановка приложения.");
    Log.CloseAndFlush();
}

var levelSwitch = new LoggingLevelSwitch(LogEventLevel.Debug);
 
 
Log.Logger = new LoggerConfiguration()
    .MinimumLevel.ControlledBy(levelSwitch)
    .WriteTo.Logger(lc => lc.Filter.ByIncludingOnly(le => le.Level == LogEventLevel.Debug))
        .WriteTo.SQLite("Logs.db3", maxDatabaseSize: 100)
    .WriteTo.Logger(lc => lc.Filter.ByIncludingOnly(le => le.Level == LogEventLevel.Warning))
    .WriteTo.SQLite("Logs2.db3", maxDatabaseSize: 100)
#if DEBUG
    .WriteTo.Console(levelSwitch: levelSwitch)
#endif
    .CreateLogger();
 
Log.Logger.Debug("Debug: before creating builder");
Log.Logger.Information("Information: before creating builder");
Log.Logger.Warning("Warning: before creating builder");
 
var builder = WebApplication.CreateBuilder(args);
 
Log.Logger.Debug("Debug: after creating builder");
Log.Logger.Information("Information: after creating builder");
Log.Logger.Warning("Warning: after creating builder");

Log.Logger = new LoggerConfiguration()
    .MinimumLevel.ControlledBy(levelSwitch)
    .WriteTo.Logger(lc => lc.Filter.ByIncludingOnly(le => le.Level == LogEventLevel.Debug).WriteTo.SQLite("Logs.db3", maxDatabaseSize: 100))
    .WriteTo.Logger(lc => lc.Filter.ByIncludingOnly(le => le.Level == LogEventLevel.Warning).WriteTo.SQLite("Logs2.db3", maxDatabaseSize: 100))
#if DEBUG
    .WriteTo.Console(levelSwitch: levelSwitch)
#endif
    .CreateLogger();

Log.Logger = new LoggerConfiguration()
    .MinimumLevel.ControlledBy(levelSwitch)
    .WriteTo.Logger(lc => lc.WriteTo.SQLite("Logs.db3", maxDatabaseSize: 100), LogEventLevel.Debug)
    .WriteTo.Logger(lc => lc.WriteTo.SQLite("Logs2.db3", maxDatabaseSize: 100), LogEventLevel.Warning)
#if DEBUG
    .WriteTo.Console(levelSwitch: levelSwitch)
#endif
    .CreateLogger();[S][/S]

public enum LogEventLevel
  {
    /// <summary>
    /// Anything and everything you might want to know about
    /// a running block of code.
    /// </summary>
    Verbose,
    /// <summary>
    /// Internal system events that aren't necessarily
    /// observable from the outside.
    /// </summary>
    Debug,
    /// <summary>
    /// The lifeblood of operational intelligence - things
    /// happen.
    /// </summary>
    Information,
    /// <summary>Service is degraded or endangered.</summary>
    Warning,
    /// <summary>
    /// Functionality is unavailable, invariants are broken
    /// or data is lost.
    /// </summary>
    Error,
    /// <summary>
    /// If you have a pager, it goes off when one of these
    /// occurs.
    /// </summary>
    Fatal,
  }

    .WriteTo.Logger(lc => lc.Filter.ByIncludingOnly(le => le.Level == LogEventLevel.Debug)
        .WriteTo.SQLite("Logs.db3", maxDatabaseSize: 100))
    .WriteTo.Logger(lc => lc.Filter.ByIncludingOnly(le => le.Level == LogEventLevel.Warning)
        .WriteTo.SQLite("Logs2.db3", maxDatabaseSize: 100))

    .WriteTo.Logger(lc => lc.WriteTo.SQLite("Logs.db3", maxDatabaseSize: 100), LogEventLevel.Debug)
    .WriteTo.Logger(lc => lc.WriteTo.SQLite("Logs2.db3", maxDatabaseSize: 100), LogEventLevel.Warning)

Log.Logger = new LoggerConfiguration()
    
    .MinimumLevel.ControlledBy(levelSwitch)
    .WriteTo.Logger(lc => lc.WriteTo.SQLite("Logs.db3", maxDatabaseSize: 100), LogEventLevel.Debug)
    .WriteTo.Logger(lc => lc.WriteTo.SQLite("Logs2.db3", maxDatabaseSize: 100), LogEventLevel.Warning)
#if DEBUG
    .WriteTo.Console(levelSwitch: levelSwitch)
#endif
    .CreateBootstrapLogger();
 
Log.Logger.Debug("Debug: before creating builder");
Log.Logger.Information("Information: before creating builder");
Log.Logger.Warning("Warning: before creating builder");
 
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddSerilog(x => 
    x.ReadFrom.Configuration(builder.Configuration));