title: Mac OSX: Using dtruss?
body: <p>I'm trying to dtruss a process in Mac OSX Catalina, however dtrace is reporting an error.</p>
  
  <pre><code>$ sudo dtruss whoami                 
  dtrace: system integrity protection is on, some features will not be available
  
  dtrace: failed to execute whoami: (os/kern) failure
  </code></pre>
  
  <p>I'm basically trying to get a stack trace.  Can anyone provide guidance on accomplishing this?</p>
  
  <p>Thanks</p>