MD5 Test

md5test.js

var crypto = require('crypto');

start_time = new Date();
var c = 0;
var m = 10000000;

while (c < m) {
  var n0 = Math.floor(Math.random() * 9999999999);
  var n1 = Math.floor(Math.random() * 9999999999);
  var nn = crypto.createHash('md5').update(n0.toString()+n1.toString()).digest("hex");
  c++;
}

console.log("Node version: " + process.version);
console.log("Execution time (seconds): " + ((new Date() - start_time)/1000);

md5test.py

from random import randint
import sys, time, hashlib

startTime = time.time()
c=0
m=10000000

while(c<m):

    n0=randint(0,9999999999)
    n1=randint(0,9999999999)
    nn=hashlib.md5((str(n0) + str(n1)).encode('utf-8')).hexdigest()
    c=c+1

print ('Python: Version ' + sys.version)
print ('Execution time: {0}'.format(time.time() - startTime))

md5test.rb

require 'digest'

start_time = Time.now
c = 0
m = 10000000

while c < m
  n0 = rand(9999999999)
  n1 = rand(9999999999)
  nn = Digest::MD5.hexdigest(n0.to_s << n1.to_s)
  c += 1
end

puts "Ruby version: #{RUBY_VERSION}"
puts "Execution time: #{Time.now - start_time}"

md5test.sh

#! /bin/bash

python md5test.py > results.txt
echo "-----" >> results.txt
node md5test.js >> results.txt
echo "-----" >> results.txt
ruby md5test.rb >> results.txt 

results.txt

Python version: 3.5.1
Execution time (seconds): 39.753
-----
Node version: 6.2.1
Execution time (seconds): 19.281
-----
Ruby version: 2.3.1
Execution time (seconds): 13.836