set grid
set xlabel "Time [{/Symbol m}s]"
set ylabel "Latency profile [messages]"
-plot [0:] [1:$COUNT] \
+plot [0:600] [1:$COUNT] \
"hist2.dat" with lp lt 1 title "2 byte messages", \
"hist4.dat" with lp lt 2 title "4 byte messages", \
"hist6.dat" with lp lt 3 title "6 byte messages", \