Measuring Ruby

http://confreaks.com/videos/2668-gogaruco%25202013-measuring-ruby

Profiling Ruby App:

  • Use latest Ruby :)
  • Audit memory usage with memory_profiler
  • run rack_mini_profiler in dev and production
  • use flamegraphs to find slowest code
  • use rbtrace to understand, what your code is doing

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