I'm proud to announce that our team has released a new package called https://spatie.be/docs/laravel-dynamic-servers/v1/introduction. This package can help start and stop servers when you need them. The prime use case is to spin up extra working servers to help you process the workload on queues.
The package will destroy a few if there are more servers than that number. Usually, you would have code that calculates the number of servers you need and pass that number to ensure.