Performance issues never seem to disappear from the world, no matter how fast new computers become. To deal with those issues we need proper tools. In the world of .NET development, we can consider ourselves lucky in this regard. We have some of the best tools available, at least on Windows. On .NET Core with Linux, things are not so great. But they’re getting better. With .NET Core 3, Microsoft introduced a bunch of new much-needed diagnostic tools:
