Auto Start

Eliminates the need to use the Start button to start a SunVTS testing session. To use this option see "Using the Auto-Start Feature".

Single Pass

Runs only one pass of each selected test. 

System Concurrency

Sets the maximum number of test instances that can be run concurrently on the machine being tested. 

Group Concurrency

Sets the number of tests you want to run at the same time in the same group.