====== systemtap ======

  * https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/5/html/SystemTap_Beginners_Guide/scripts.html
  * [[https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/5/html/SystemTap_Beginners_Guide/useful-systemtap-scripts.html|Exemple de script]]