GlideinWMS

The User pool collector receives registrations from the glideins, does as CCB, receives jobs from the schedds and matches the requests (with the negotiator)

But on the WMS pool (the one normally running on the factory): jobs are submitted by the schedd directly to the resources using the gridmanager (condor-g or BOSCO or cloud submission).
I'm not completely positive about the 3rd, but the first 2 do not use the collector.

In the documentation it is written that the glideins could be configured to report also to the WMS collector for monitoring purposes and multiple collectors could be useful in that case.
In the current default RPM configuration condor starts multiple collector daemons but monitoring_collectors has no values.

So I' think we are not actually using all those collectors.

My proposal is to disable them and provide instructions or a tool to add additional collectors.

I think also the main collector could be disabled but I'm not sure and I'd like to discuss that.
Marco