PSPLOT

LIVE

Live plots the CPU(%) and MEMORY(MB) a process by its PID.
Saves the data at psplot.PID.dat.

    psplot live <PID> [--interval=1 --ylim=1000]

CAPTURE

Only captures the process info and saves it to the file.

    psplot capture <PID> [--interval=1]

LIVE

Receives the file with the process data to be plotted like the live command.

    psplot plot <fname> [--interval=1 --ylim=1000 --tail=-1]