new_contents: #pip install requests psutil
  import time
  import requests
  import psutil
  import argparse
  
  # constants
  URL = 'https://corlysis.com:8086/write'
  READING_DATA_PERIOD_MS = 5000.0
  SENDING_PERIOD = 2
  MAX_LINES_HISTORY = 1000
  
  
  def main():
      parser = argparse.ArgumentParser()
      parser.add_argument("db", help="database name")
      parser.add_argument("token", help="secret token")
      args = parser.parse_args()
  
      corlysis_params = {"db": args.db, "u": "token", "p": args.token, "precision": "ms"}
  
      # initialization
      payload = ""
      counter = 1
      problem_counter = 0
  
      # infinite loop
      while True:
          unix_time_ms = int(time.time()*1000)
  
          # read sensor data and convert it to line protocol
          line = "server_data cpu_percent={},free_memory={} {}\n".format(psutil.cpu_percent(interval=None),
                                                                         psutil.virtual_memory().free,
                                                                         unix_time_ms)
  
          payload += line
  
          if counter % SENDING_PERIOD == 0:
              try:
                  # try to send data to cloud
                  r = requests.post(URL, params=corlysis_params, data=payload)
                  if r.status_code != 204:
                      raise Exception("data not written")
                  payload = ""
              except:
                  problem_counter += 1
                  print('cannot write to InfluxDB')
                  if problem_counter == MAX_LINES_HISTORY:
                      problem_counter = 0
                      payload = ""
  
          counter += 1
  
          # wait for selected time
          time_diff_ms = int(time.time()*1000) - unix_time_ms
          print(time_diff_ms)
          if time_diff_ms < READING_DATA_PERIOD_MS:
              time.sleep((READING_DATA_PERIOD_MS - time_diff_ms)/1000.0)
  
  
  if __name__ == "__main__":
      main()
  
  
subject: Create server_monitoring.py