Measuring Ruby

28 Sep 2013 by Roman Heinrich

http://confreaks.com/videos/2668-gogaruco%202013-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

Links:

• https://github.com/SamSaffron/memory_profiler
• https://github.com/MiniProfiler/rack-mini-profiler
• https://github.com/SamSaffron/flamegraph
• https://github.com/tmm1/rbtrace
• http://samsaffron.com/archive/2013/03/19/flame-graphs-in-ruby-miniprofiler

performance