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Benji - Ruby on Rails Profiler
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Benji - Ruby on Rails Profiler

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The first version of the async rails profiler.. to find at https://github.com/southdesign/benji

The first version of the async rails profiler.. to find at https://github.com/southdesign/benji

Published in: Education

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Transcript

  • 1. What is it? Does the dataDo we need more base RAM? slow down?Doe we need view Doe we ne ed object caching? caching? for How many SQLWhat a ctions are statements areserved ri ght now? executed?Are we doing on more Do we need more writes or reads servers? ?
  • 2. How does it work? benji Text
  • 3. What does it look like?
  • 4. What’s the job of the node? benji Text
  • 5. It’s a stopwatch!
  • 6. How is that d one internally?
  • 7. What do we want to time?
  • 8. We want the rack.requests!
  • 9. It’s plugged in as middleware and listens!
  • 10. What’s the job of the redis? benji Text
  • 11. It collects an d stores the time events!
  • 12. What’s the job of benji? benji Text
  • 13. It analyzes t he time events!
  • 14. And d rills them down!
  • 15. And m onitors them live!
  • 16. Time for a test drive, isn’t it?