1. A method, in a cloud provider data processing system, for performance tuning of a performance level service, the method comprising: generating, by the cloud provider data processing system, one or more performance parameters; storing, by the cloud provider data processing system, the one or more performance parameters in association with a customer configuration for the customer environment; and sending, by the cloud provider data processing system, a deployment package for the customer environment and the one or more performance parameters to a host system, such that the host system deploys the customer environment and applies the one or more performance parameters to boost performance of the customer environment on the host system.