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* *

*Performance analysis requests;*

* switch (analysis type) {*

* Statistical: Retrieve the performance information required;*

* Get or compute the predicted performance range;*

* Compute the real result of requested performance parameter;*

* Compare the result with the performance range;*

* If (the result is not in the performance range)*

* Give an explanation (using graphics and sound);*

* break;*

* Scalability: Retrieve the performance information required;*

* Get or compute the predicted scalability results;*

* Compute the real scalability results;*

* Compare the real result with the predicted results;*

* Explain the compared results (using graphics and sound);*

* break;*

* Models: Retrieve the performance information required;*

* Get the predicted performance range;*

* Compute the real result of requested performance parameter;*

* Compare the result with the performance range;*

* If (the result is not in the performance range)*

* Give an explanation (using graphics and sound);*

* break;*

*Default: printf(“No such analysis type”);*

* break;*

* }*

### Notes: