tldr/pages/linux/chrt.md

chrt

Manipulate the real-time attributes of a process. More information: https://manned.org/chrt.

• Display attributes of a process:

chrt {{[-p|--pid]}} {{PID}}

• Display attributes of all threads of a process:

chrt {{[-a|--all-tasks]}} {{[-p|--pid]}} {{PID}}

• Display the min/max priority values that can be used with chrt:

chrt {{[-m|--max]}}

• Set the scheduling priority of a process:

chrt {{[-p|--pid]}} {{priority}} {{PID}}

• Set the scheduling policy of a process:

chrt --{{deadline|idle|batch|rr|fifo|other}} {{[-p|--pid]}} {{priority}} {{PID}}