1SIGNALTEST(8) System Manager's Manual SIGNALTEST(8)
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6 signaltest - signal roundtrip test software
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9 signaltest [ -b USEC ] [ -l LOOPS ] [ -p PRIO] [ -q ] [ -t NUM ] [ -m ]
10 [ -v ] [ --help ]
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13 These programs follow the usual GNU command line syntax, with long
14 options starting with two dashes ('--').
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16 -b, --breaktrace=USEC
17 Send break trace command when latency > USEC
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19 -D, --duration=TIME
20 Specify a length for the test run.
21 Append 'm', 'h', or 'd' to specify minutes, hours or days.
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23 -l, --loops=LOOPS
24 Number of loops: default=0 (endless)
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26 -p, --priority=PRIO
27 Priority of highest priority thread
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29 -q, --quiet
30 print a summary only on exit
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32 -t, --threads=NUM
33 number of threads: default=2
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35 -m, --mlockall
36 lock current and future memory allocations
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38 -v, --verbose
39 output values on stdout for statistics
40 format: n:c:v n=tasknum c=count v=value in us
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42 --help display usage information
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45 signaltest was written by Thomas Gleixner <tglx@linuxtronix.de>.
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47 This manual page was originally written by
48 John Kacur <jkacur@redhat.com>
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50 Copying and distribution of this file, with or without modification,
51 are permitted in any medium without royalty provided the copyright
52 notice and this notice are preserved. This file is offered as-is,
53 without any warranty.
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57 October 1, 2015 SIGNALTEST(8)