Have you ever monitored the system or application status?

Yes, in my C# projects, I implemented application and system health monitoring. For example, I used built-in .NET tools such as Performance Counters to track CPU load, memory usage, and response time.

I also used logging with libraries like NLog or Serilog to record errors and important events, which helps analyze application behavior in real-time and after failures.

For monitoring the health of web applications, I used Health Checks, which allow checking the availability of services and their dependencies.

An example of a simple Health Check in ASP.NET Core:

public void ConfigureServices(IServiceCollection services)
{
    services.AddHealthChecks();
}

public void Configure(IApplicationBuilder app)
{
    app.UseHealthChecks("/health");
}