title: Faraday: you may want to install system_timer for reliable timeouts
body: <p>I migrated an old script to a new CentOS box and got the following message when running the script:</p>
  
  <blockquote>
    <p>Faraday: you may want to install system_timer for reliable timeouts</p>
  </blockquote>
  
  <p>Is it a warning and what is <code>system_timer</code>? A gem?</p>