
qtop is the ultimate command-line tool for monitoring PBS systems, esp. torque.
It tries to fit as much information as possible in one screen's real estate,
by joining together the output of pbsnodes -a, qstat & qstat -q.

Screen is divided in 3 sections, reporting a) Summary b) Cores matrix c) Users
Each user gets mapped to a unique letter, according to number of jobs in qstat.
Symbol 0 is always the user w. most R+Q+other jobs, 1 is next in # of jobs, etc.

qtop suppresses color mode automatically, when needed, eg. try: watch -d qtop
Very large sites should try qtop|less -RS and navigate around with arrow keys.
It is very configurable, either modify qtop.conf or, just try qtop -h.

Examples:

qtop -h       # This will give you all initially needed information
qtop|less -RS # For very big sites
watch -d qtop # For monitoring the dynamic behaviour of the scheduler
qtop -m       # for remapping the names of Worker Nodes
qtop -d       # debugging output
qtop -c OFF   # if ANSI colored output appears garbled
