-set xlabel "Time [ms]"
-set ylabel "Latency profile [messages]"
-plot [$range] [1:$COUNT] \
- "user2-hist.txt" with lp lc 1 lt 1 title "Userspace GW, 2 byte messages", \
- "user8-hist.txt" with lp lc 1 lt 2 title "Userspace GW, 8 byte messages", \
- "kern2-hist.txt" with lp lc 2 lt 1 title "Kernel GW, 2 byte messages", \
- "kern8-hist.txt" with lp lc 2 lt 2 title "Kernel GW, 8 byte messages"
+set xlabel "GW latency [ms]"
+set ylabel "Latency profile [frames]"
+plot [$range] [1:$COUNT] \\
+ "user2-hist.txt" with lp ls 1 title "Userspace GW, 2 byte messages", \\
+ "user8-hist.txt" with lp ls 2 title "Userspace GW, 8 byte messages", \\
+ "kern2-hist.txt" with lp ls 3 title "Kernel GW, 2 byte messages", \\
+ "kern8-hist.txt" with lp ls 4 title "Kernel GW, 8 byte messages"