Memory Issue After Rails Upgrade
A Rails 7.1 upgrade quadrupled Heroku memory because Puma quietly started using every reported core.
Rob Zolkos
Building Software. Lots of AI lately. Curious and creative. Sharing what I learn.
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A Rails 7.1 upgrade quadrupled Heroku memory because Puma quietly started using every reported core.
Rails 7 dropped the old webpacker clue Heroku used, so Yarn only appears if you add the Node buildpack yourself.