You can request things from Kernel, like pinning cores or telling kernel not swap your pages out (see mlockall() / madvise()). The easiest way affecting everyt

You can request things from Kernel, like pinning cores or telling kernel not swap your pages out (see mlockall() / madvise()). The easiest way affecting everything running on the system might not be the best or even the correct way to do things. There's always more than one way to solve a problem. Reading the Full Manual (TM) is important.