title: Conclude for performance update with time command?
body: <p>I read about real/user/sys in this thread <a href="https://stackoverflow.com/questions/556405/what-do-real-user-and-sys-mean-in-the-output-of-time1">What do &#39;real&#39;, &#39;user&#39; and &#39;sys&#39; mean in the output of time(1)?</a></p>
  <p>For my Python program I get these values:</p>
  <blockquote>
  <p>real   1m0.910s</p>
  <p>user   0m15.615s</p>
  <p>sys    0m8.885s</p>
  </blockquote>
  <p>Since my <code>real</code> time is way higher then <code>user</code> can I conclude that there is space for a performance upgrade (e.g. with parallelism)??</p>