SIGNALTEST(8) System Manager's Manual SIGNALTEST(8) # SPDX-License-Identifier: GPL-2.0-only (NAME) signaltest - (SYNOPSIS) signaltest [ -a|--affinity NUM] [ -b|--backtrace USEC ] [-D|--duration TIME] [-h|--help] [--json FILENAME] [-l|--loops LOOPS ] [-p|--prio PRIO] [-q|--quiet] [-S|--smp] [-t|--threads NUM] [-m|--mlockall ] [-v|--verbose ] (OPTIONS) GNU ('--') . -a, --affinity[=PROC-SET] PROC-SET . PROC-SET . (round-robin) . A,B,C A-C A-B,D-F *. ! !B-D B D . processor /proc/cpuinfo . CPU numa(3) . * CPU libnuma . libnuma PROC-SET CPU . -b, --breaktrace=USEC (break trace) USEC -D, --duration=TIME . 'm' 'h' 'd' . --help --json=FILENAME FILENAME JSON. -l, --loops=LOOPS (): =0 () -p, --priority=PRIO -q, --quiet -S, --smp SMP. : "-t -a" -t, --threads=NUM : =2 -m, --mlockall -v, --verbose (stdout) : n:c:v n= c= v= (AUTHOR) signaltest Thomas Gleixner . John Kacur . . << >> . November 15, 2020 SIGNALTEST(8)