How do I increase the memory limits for a one-off dyno?


When using a one-off dyno (e.g. heroku run ...) I am hitting memory limits.


One off dynos can use any of the available dyno types via the --size argument. You can find instructions for using this here

Please note that the use of larger dyno sizes for one-off dynos requires the web dyno for the app to be at least standard-1x. If you are not using web dynos for your app you can set these sizes and then scale the web process down to zero to continue using larger one-off dyno sizes.

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