Select Specific Metrics to Test

Hello,
I am running a private instance of WPT in AWS that has autoscaling enabled.
We are only interested in a few metrics that are performed in a standard test. Is there a way to specify which metrics to test against and ignore the rest?
We’re hoping that will speed up the test and not waste resources that could be used to run through our queue.
Any help or insight is appreciated. Thanks in advance.