The controller's workload isn't counted in the test. The controller supports several input files that control the test's operation. The input file names use the test name as the prefix, making them easy to identify. Table 1 describes the various controller files that WCAT uses. Table 1 Controller File Types File Type Description configuration Specifies test conditions.
Extension is .cfg.
Extension is .scr. You can customize this file for your applications. Extension is .dst. Extension is .pfc. You can use the standard controller files that come with the installation, or you can create your own controller files.