There are a variety of maintenance routines that people can run in OS X, including the disk verification and permissions repair that come with the system, along with scripts such as cache cleaners ...

The disk cache in OS X can sometimes use a fair amount of the system's RAM, and clearing it can help you figure out how much RAM your applications and system processes are using. Topher, an avid Mac ...

Now here's something interesting, if only for interest's sake. Twitter/X user Nemez managed to create a RAM disk held within the Level 3 cache of an AMD Ryzen 7 5800X3D processor and the results make ...