[HTCondor-users] condor_q hangs

[Zhuo Zhang <zhuo.zhang@xxxxxxxx>]

Hi,

We have a small HTCondor pool with 13 nodes (1 master and 12 working 
nodes) and each node has 24 cores. Cron jobs are set up on master node 
and each cron job is a script which launches several DAGMan jobs 
depending on different scenarios. But very often we see that there is no 
response from running condor_q when there are several hundreds of 
HTCondor jobs (each job requests one CPU) in the queue.

My question is what are the possible causes of condor_q hanging?

Thank you in advance,

Zhuo