Profiling

Available Tools

• gem detailed_benchmarks
• gem memory_profiler
• gem mini-profiler

Derailed Benchmarks Gem

https://github.com/schneems/derailed_benchmarks

To see gem memory usage

bundle exec derailed bundle:mem

Runtime memory usage for the app

bundle exec derailed bundle:objects

Convert to MB. Example crowdAI's gems use 105.59MB for gems alone.

https://github.com/presidentbeef/brakeman