A solution designer configured a library server on server A. There is also a resource manager server on server B that stores content directly into Tivoli Storage Manager. Initially, the content…

A solution designer configured a library server on server A. There is also a resource manager server on server B that stores content directly into Tivoli Storage Manager. Initially, the content retrieve performance was within acceptable limits. Now the client base has significantly increased and there is a consistent delay on retrieval performance. Which of the following should be checked first for performance tuning?