Get in, human: cut Rails boot time with require-profiler and this guide
So, our convenient new require-profiler gem shows what happens during boot: requires, Rails initializers, YAML parsing, HTTP calls.
Useful takeaways from this story.
So, our convenient new require-profiler gem shows what happens during boot: requires, Rails initializers, YAML parsing, HTTP calls.
Run it, then drop to a sampling profiler for what the tree can't explain.
One 200-component monolith cut development boot time by 40%.
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The useful part
So, our convenient new require-profiler gem shows what happens during boot: requires, Rails initializers, YAML parsing, HTTP calls. Every restart costs deploys, CI, and human attention. Run it, then drop to a sampling profiler for what the tree can't explain.
What to take from it
Every restart costs deploys, CI, and human attention.
Details worth keeping
Run it, then drop to a sampling profiler for what the tree can't explain. One 200-component monolith cut development boot time by 40%.
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