```ruby
require 'rails_request_stats/version'
require 'rails_request_stats/request_stats'
require 'rails_request_stats/report'
require 'rails_request_stats/notification_subscribers'
require 'rails_request_stats/stats/database_query_stats'
require 'rails_request_stats/stats/object_space_stats'
require 'rails_request_stats/stats/runtime_stats'

module RailsRequestStats
end
```

Simplify the way we require files in the RailsRequestStats module
user
```ruby
Dir.glob(File.dirname(__FILE__) + '/**/*.rb') { |file| require file }

module RailsRequestStats
end
```
assistant