divertissement vs high time

divertissement

noun
  • An entertaining diversion. 

  • A short ballet within a larger work, usually providing a break from the main plot. 

high time

noun
  • A very enjoyable or exciting experience or period of time. 

  • A point in time at which something is considered to be utterly due or even overdue to occur; well past time 

How often have the words divertissement and high time occurred in a corpus of books? (source: Google Ngram Viewer )