Allow maximum queued jobs limit at Server level
% qmgr -c "set server max_queued = [u:PBS_GENRIC=128]"
Apply maximum queued jobs limit at Queue Level
% qmgr -c "set queue your-queue-name max_queued = [u:PBS_GENRIC=128]"
Apply maximum Running jobs limit at Server Level
% qmgr -c "set server max_run = [u:PBS_GENRIC=128]"
Apply maximum running jobs limit at Queue Level
% qmgr -c "set queue your-queue-name max_run = [u:PBS_GENRIC=128]"