2.4. Tuna

Tuna adjusts configuration details such as scheduler policy, thread priority, and CPU and interrupt affinity. The tuna package provides a command line tool and a graphical interface with equivalent functionality.
Section 4.3.8, “Configuring CPU, thread, and interrupt affinity with Tuna” describes how to configure your system with Tuna on the command line. For details about how to use Tuna, see Section A.2, “Tuna” or the man page:
$ man tuna