Created
May 12, 2017 13:26
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Using memory_profiler with rails
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| 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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