4 set xlabel "Frames [×1000]"
6 set key left reverse Left
8 fit a1*x+b1 "data" using 1:2 via a1, b1
9 fit a2*x+b2 "data" using 1:4 via a2, b2
16 plot 'data' using ($1/1000):($2/1000) title 'read()', \
17 'data' using ($1/1000):($4/1000) title 'recvmmsg()', \
18 a1*x+b1 with lines lt 1 lc rgbcolor "#aa0000" lw 5 title "", \
19 a2*x+b2 with lines lt 1 lc rgbcolor "#00aa00" lw 5 title ""
21 # a1*x+b1 - a2*x-b2 = 0
26 print "ar/am = ", a1/a2
27 print "Intersection at x = ", xeq