Your jobs in the queue (use -nobatch for alternative listing):

[wgs] ~ condor_q [-nobatch]

Check why your jobs might not be able to start at all:

[wgs] ~ condor_q -better-analyze <job-id>

Check for held jobs (i.e.: ran into issues during runtime) and show the failure reason:

[wgs] ~ condor_q -hold

Determine where your jobs are running:

[wgs] ~ condor_status -constraint 'RemoteUser == "<account>@zeuthen.desy.de"'

Simple cluster overview (alternatively limiting to nodes with special constraints):

[wgs] ~ condor_status -compact
[wgs] ~ condor_status -constraint 'GPUs_DeviceName == "NVIDIA GeForce RTX 3090"' -compact