TechMon - Activated required Extractors

Hi experts,

in solman_setup->configuration of managed systems->step 8 I can activate all extractors.

So when I go now to solman_workcenter->Solution Manager Administration->Infrastructure->Framework->Extractor Framework I can see 100s of extractors are activated.

Now my question is, how can I only activate the extractors which are really required for my Technical Monitoring. For sure, based on the metrics which I did activated.

But for example, if I activated the Enqueu-metric in Technical monitoring, how can I find out, which extractor is required for this?

Kind regards