taskset

Get or set a process' CPU affinity or start a new process with a defined CPU affinity. More information: https://manned.org/taskset.

taskset --pid --cpu-list pid

taskset --pid --cpu-list cpu_id pid

taskset --cpu-list cpu_id command

taskset --cpu-list cpu_id_1,cpu_id_2,cpu_id_3

taskset --cpu-list cpu_id_1-cpu_id_4