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os6sense/gist:35b9e37eb8f23bdb4a81cde1cc23aa03

Created May 12, 2017 13:26
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Using memory_profiler with rails
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gistfile1.txt
add to gemfile :
gem 'memory_profiler', require: true, github: 'SamSaffron/memory_profiler'
Add a config/initializer/memory_profiler.rb as follows:
MemoryProfiler.start
at_exit do
report = MemoryProfiler.stop
report.pretty_print
end
This uses a LOT of memory - its the first time I've wanted 128/256GB. Its also VERY slow to generate the report on termination - be patient!
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