new_contents: import requests
  import argparse
  
  PATH = '%s/computer/%s/api/json?depth=3'
  
  
  def main(args):
      r = requests.get(PATH % (args.host_url, args.node))
      r.raise_for_status()
  
      body = r.json()
      busy_history = body['loadStatistics']['busyExecutors']['hour']['history']
      total_history = body['loadStatistics']['totalExecutors']['hour']['history']
  
      utilization = []
      for (busy, total) in zip(busy_history, total_history):
          if total == 0:
              break
  
          utilization.append(busy / total)
  
      print utilization
  
  if __name__ == '__main__':
      parser = argparse.ArgumentParser(
              description='Jenkins executor utilization checker')
      parser.add_argument('host_url', help='url of the Jenkins server, e.g. \
              http://builds.example.org')
      parser.add_argument('node', help='name of computer or "node" to check')
      args = parser.parse_args()
      main(args)
  
subject: Add utilization reporting