set terminal png
set output 'cpu.png'
set timefmt "%H:%M:%S"
set format x "%M:%S"
set xdata time
set xlabel "Time (M:S)"
set ylabel "CPU (%)"
set style data lines
plot 'cpu_benchmark.dat' every ::4 using 1:8 t 'benchmark', 'cpu_docker_daemon.dat' every ::4 using 1:8 t 'docker'
