What Are Flame Graphs and How to Read Them - RubyConfBY 2017

What Are Flame Graphs and How to Read Them - RubyConfBY 2017

5a5fcbae333f071dc7a28f4958509db5?s=128

Miha Rekar

April 02, 2017
Tweet

Transcript

  1. 7.

    #

  2. 8.
  3. 10.

    WHY AND WHAT Interactive visualization of stack traces From beginners

    to experts How SW is consuming CPU Brendan Gregg
  4. 11.
  5. 12.
  6. 13.
  7. 14.
  8. 15.
  9. 28.
  10. 29.
  11. 44.
  12. 48.

    Q&A A: a() → b() → c() → e() →

    f() f() was called by e(), e() was called by c(),…
  13. 50.
  14. 58.

    NOW WHAT? You’re here Ask me Ask someone smarter than

    me Ask anyone else Read/watch blog posts/videos
  15. 59.
  16. 60.
  17. 61.
  18. 62.