Reduce Rails Memory Usage, Fix Leaks, R14, Save Money on Heroku [4 Tips]Reduce Rails Memory Usage, Fix Leaks, R14 and Save Money on Heroku Updated Apr 26, 2023 5 minute read In theory, you can run both Rails web server and Sidekiq process on one 512mb Heroku dyno. For side projects with small traffic, saving $7/month always comes in handy. Unfortunately when trying to fit two Ruby processes on one dyno you can run into memory issues, leaks and R14 quota exceeded error
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