jittersamples - decodes collected samples by jitterdebugger
Contents
Description
jittersamples prints all samples stored by jitterdebugger to standard output.
The input file is expected to be in raw format. The default output is in CSV (Comma Separated Values)
format.
The fields are:
• CPUID
• Timestamp in seconds
• Wake up latency in micro seconds
Examples
# jitterdebugger -o samples.raw
^C
# jittersamples samples.raw | head
0;1114.936950838;9
0;1114.937204763;3
0;1114.937458457;3
0;1114.937711970;3
0;1114.937965595;3
0;1114.938218986;3
0;1114.938472416;3
0;1114.938725788;3
0;1114.938979191;3
0;1114.939232594;3
Name
jittersamples - decodes collected samples by jitterdebugger
Options
-h,--help
Show help text and exit.
-f,--formatFMT
Set output format. Supported formats are CSV and HDF5. For HDF5 an output file has to be provided
via --output command line.
-o,--outputFILE
Write data to FILE instead to STDOUT.
-l,--listenPORT
Listen on PORT for incoming samples and store the data into FILE in raw format.
See Also
jitterdebugger(1) jitterplot(1) JITTERSAMPLES(1)
Synopsis
jittersampleshist[OPTIONS]
