NAME
latency-plot - another way to view latency numbers
SYNOPSIS
latency-plot [-?|--help] [-H|--hal] [-b|--base nS] [-s|--servo nS] [-t|--time mS] [--relative] [--actual]
DESCRIPTION
latency-plot makes a strip chart recording for a base and a servo thread. It may be useful to see spikes in latency when other applications are started or used. Mainly superseded by latency-histogram.
LinuxCNC and HAL should not be running, stop with halrun -U.
More details: https://linuxcnc.org/docs/html/install/latency-test.html
OPTIONS
- -?, --help
-
Show options and exit.
- -H, --hal
- -b, --base nS
-
base thread interval, default: 25000
- -s, --servo nS
-
servo thread interval, default: 1000000
- -t, --time mS
-
report interval, default: 1000, min: 100, max: 10000
- --relative
-
relative clock time (default)
- --actual
-
actual clock time
SEE ALSO
latency-histogram(1), latency-test(1), linuxcnc(1)
Much more information about LinuxCNC and HAL is available in the LinuxCNC and HAL User Manuals, found at /usr/share/doc/linuxcnc/.
BUGS
None known at this time.
AUTHOR
This man page written by andypugh, as part of the LinuxCNC project.
REPORTING BUGS
Report bugs at https://github.com/LinuxCNC/linuxcnc/issues
COPYRIGHT
Copyright © 2020 andypugh.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.