Nginx – http://www.modrails.com/documentation/Users%20guide%20Nginx.html#PassengerMaxPoolSize
< p>Apache-http://www.modrails.com/documentation/Users%20guide%20Apache.html#_passengermaxpoolsize_lt_integer_gt
I use REE on the Rackspace cloud server Run passengers. Is there a way to find out the maximum number of concurrent processes that passengers can create/process using the provided infrastructure/hardware?
By default, the maximum number of Passenger instances generated is 6. You can adjust it in the configuration. Phusion provides excellent guidance for setting this value in its documentation:
Nginx – http://www.modrails.com/documentation/Users%20guide%20Nginx.html#PassengerMaxPoolSize
Apache – http://www. modrails.com/documentation/Users%20guide%20Apache.html#_passengermaxpoolsize_lt_integer_gt