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Aleksander Kiryk 4966dbd52a
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README.md

sargraph

Copyright (c) 2019-2022 Antmicro

This is a simple python tool that uses "sysstat" ("sar") and "gnuplot" to plot cpu and ram usage.

Usage

$ python sargraph.py [session_name] [command] [arg]

Background use (requires "screen" tool):

$ python3 sargraph.py chart start
$ sleep 1
$ python3 sargraph.py chart label "label1"
$ sleep 1
$ python3 sargraph.py chart label "label2"
$ sleep 1
$ python3 sargraph.py chart stop

Or just:

$ python3 sargraph.py
# wait 1 sec
# type label1\n
# wait 1 sec
# type label2\n
# wait 1 sec
# type q\n
# wait until sargraph generates plot.png

Example graph

graph