Tests vm vs docker

.gitignore

@@ -226,3 +226,8 @@ dmypy.json
 # Pyre type checker
 .pyre/
 
+**/*.txt
+**/*.png
+**/*.csv
+**/*.vm
+**/*.docker

tests/docker-vm/vnf-vm/graphs.r

@@ -0,0 +1,52 @@
+#!/usr/bin/env Rscript
+
+print_boxplot = function(data, path, name) {
+    png(filename=sprintf("%s/%sGraph.png", path, name))
+    names = structure(list(range01(data[,1]), range01(data[,2])), .Names = c("Virtual Box", "Docker"), class = "data.frame")
+    boxplot(names)
+    dev.off()
+}
+
+print_pie = function(data, path, name) {
+     png(filename=sprintf("%s/%sGraph.png", path, name))
+     pie(
+        c(sum(data[,1]), sum(data[,2])),
+        col=c("darkgreen", "darkred"),
+        labels = c("Virtual Box", "Docker"),
+        main = "Docker vs VM start up times")
+     dev.off()
+}
+
+print_barplot = function(data, path, name) {
+    png(filename=sprintf("%s/%sGraph.png", path, name))
+    barplot(
+        c(log(sum(data[,1])), log(sum(data[,2]))),
+#         main="Docker vs Virtual Machine startup times",
+        col=c("darkgreen", "darkred"),
+        ylim=c(0, round(log((max(sum(data[,1]), sum(data[,2])))) / 5))*5,
+        names.arg=c("Virtual Box", "Docker"),
+        cex.lab=2,
+        cex.axis=2,
+        cex.names=2,
+        cex.main=2)
+    mtext(side=2, line=3, text="log(seconds)")
+    dev.off()
+}
+
+range01 = function(x) {
+    (x-min(x))/(max(x)-min(x))
+}
+
+append = function(x, y) {
+    paste(x, y, sep='')
+}
+
+args = commandArgs(trailingOnly=TRUE)
+if (length(args) < 2) {
+    stop("At least three arguments must be supplied (path to the data, path where to save the graphs and name prefix).n", call.=FALSE)
+} else {
+    data = read.csv(args[1], sep=",")
+    print_pie(data, args[2], append(args[3], 'Pie'))
+    print_barplot(data, args[2], append(args[3], 'Barplot'))
+    print_boxplot(data, args[2], append(args[3], 'Boxplot'))
+}

tests/docker-vm/vnf-vm/runner.sh

@@ -61,6 +61,7 @@ function main() {
     check_docker $2 $4 "$1.docker" $5
 
     msg info "Tests finished. Output file: $1. Number of tests performed: $2. Bye!"
+    ./zip.py "$1"
 }
 
 main $@

tests/docker-vm/vnf-vm/zip.py

@@ -0,0 +1,28 @@
+#!/bin/python3
+
+import sys
+import csv
+
+def get_lines(filename):
+    with open(filename) as f:
+        content = f.readlines()
+    return [x.strip() for x in content]
+
+
+def zip_res(filenames):
+    docker = filenames + ".docker"
+    vm = filenames + ".vm"
+    docker_lines = get_lines(docker)
+    vm_lines = get_lines(vm)
+
+    zipped_lines = zip(vm_lines, docker_lines)
+
+    with open('result.csv', mode='w') as result_file:
+        result_writer = csv.writer(result_file, delimiter=',', quotechar='"', quoting=csv.QUOTE_MINIMAL)
+
+        result_writer.writerow(['VirtualBox', 'Docker'])
+        result_writer.writerows(zipped_lines)
+
+
+if __name__ == '__main__':
+    zip_res(sys.argv[1])