Workshop - How to Use Flamegraphs to Find Performance Problems

Workshop - How to Use Flamegraphs to Find Performance Problems

Ruby Central via YouTube Direct link

Intro

1 of 12

1 of 12

Intro

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Workshop - How to Use Flamegraphs to Find Performance Problems

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  1. 1 Intro
  2. 2 Why we care about performance Better user experience Customer-facing pages: affects conversion rate Easiest way to measure this is to measure the drop-out rate in your sales funnel.
  3. 3 Why do we need to profile apps?
  4. 4 Profilers What is a profiler
  5. 5 Examples
  6. 6 Elimination process
  7. 7 Rack-mini-profiler
  8. 8 Investigating further
  9. 9 Benchmarking results
  10. 10 Site reliability on one slide
  11. 11 Pushing on
  12. 12 Alternatives for visualising profiles Profiles sorted alphabetically

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