How can I accurately benchmark the time it takes to load a model?

For a quick check, I would highly recommend checking out Benchmark An example would be: require "benchmark" time = Benchmark. Measure do a. Find_by_id(234) end puts time However for production level benchmarking, I would check out New Relic They offer unbelievable benchmarking on nearly everything you could think of They have a free developer mode here : support.newrelic.com/kb/docs/developer-mode.

For a quick check, I would highly recommend checking out Benchmark. An example would be: require "benchmark" time = Benchmark. Measure do a.

Find_by_id(234) end puts time However for production level benchmarking, I would check out New Relic. They offer unbelievable benchmarking on nearly everything you could think of. They have a free developer mode here : support.newrelic.com/kb/docs/developer-mode.

I would highly recommend that you read the Rails Guide on Performance Testing. It's a pretty good overview of what's available within rails. It's great if you want automated tests where you can make code changes and see instant results.

For production server benchmarking, New Relic probably does everything you'd want.

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