Apache-bench graphs

bench.sh

#!/bin/bash
NAME=$1
# node ../../PersonalSite/app.js &
pid=$!

bench() {
  ab -n 6000 -c 40 -g out-$NAME.graph -H "Accept-Encoding: gzip" "http://127.0.0.1:3021/main/js/lib/v0.1.0/jquery-1.7.2.min.js"
}

sleep 2
bench
#killall node

gnuplot.p

# output as png image
set terminal png

# save file to "out.png"
set output "out.png"

#change the size of the outputted png
set terminal png size 1000,600

# graph title
set title "ab -n 8000 -c 100"

# nicer aspect ratio for image size
set size 1,1

# y-axis grid
set grid y

# x-axis label
set xlabel "request"

# y-axis label
set ylabel "response time (ms)"

# plot data from "out.dat" using column 9 with smooth sbezier lines
# and title of "nodejs" for the given data
plot "out-none.graph" using 9 smooth sbezier with lines title "without", 
"out-0.0.X.graph" using 9 smooth sbezier with lines title "0.0.X",
"out-old.graph" using 9 smooth sbezier with lines title "0.1.X",
 "out-new.graph" using 9 smooth sbezier with lines title "0.2.X", 
 "out-cluster-new.graph" using 9 smooth sbezier with lines title "cluster-0.2.X", 
 "out-cluster-old.graph" using 9 smooth sbezier with lines title "cluster-0.1.X", 
 "out-0.2.2.graph" using 9 smooth sbezier with lines title "latest"