Gnuplot
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Installation
Gnuplot should be available in most Linux distributions:
apt-get install gnuplot-nox # Debian, Ubuntu yum install gnuplot-minimal # Fedora emerge sci-visualization/gnuplot # Gentoo
Usage
ab
Graph data from ab:
$ cat plot.p set terminal png set output "ab.png" # Nicer aspect ratio for image size set size 1,0.7 set title "ApacheBench" set grid y set xlabel "requests" set ylabel "response time (ms)" # Plot data using column 9 with smooth sbezier lines plot \ "ab_alice.dat" using 9 smooth sbezier with lines title "ab_alice", \ "ab_bob.dat" using 9 smooth sbezier with lines title "ab_bob"
Plot into ab.png
with:
$ gnuplot plot.p