UCLAMPSET(1) UCLAMPSET(1) uclampset - (utilization clamping) uclampset [] [-m ] [-M ] -p - uclampset [] [-m ] [-M ] [...] uclampset - . 5.3. . . (governor) schedutil cpufreq . cpufreq . Arm's big.LITTLE . util_min (little cores) (big core). util_max . uclamp_min . uclamp_max 1024 . : [0:1024]. -1 . : https://kernel.org/doc/html/latest/scheduler/sched-util-clamp.html -m util_min. -M util_max. -a --all-tasks () (PID) . -p --pid PID . -s --system . -R --reset-on-fork SCHED_FLAG_RESET_ON_FORK. -v --verbose . -h --help . -V --version . : uclampset [-m uclamp_min] [-M uclamp_max] ] : uclampset -p - : uclampset -p - [-m uclamp_min] [-M uclamp_max] : uclampset -s [-m uclamp_min] [-M uclamp_max] CAP_SYS_NICE . . (utilization clamp) . uclamp_min uclamp_max 1024. [0:1024]. : uclampset -s -m 512 -M 700 512. 700. 700. . Qais Yousef nice(1) renice(1) taskset(1) sched(7) sched_setscheduler(2) sched_setattr(2) . . uclampset util-linux . util-linux 2.42.1 2026-05-18 UCLAMPSET(1)