ctop
allows users to monitor the current load on the compute nodes of Charlie. From cfe1, the ctop
command can be used directly as follows:-j
shows additionally the jobs that are running on the compute nodes.qstat
command offers a variety of ways to monitor the jobs that are running. For details on the available options and possible job status, please refer to the Job status page. Here, we describe some common, useful commands.qwatch
, which calls qstat -an1
every second, so it creates an real-time view of the status of the jobs in Charlie:qstat
command itself offers snapshots of different aspects of Charlie depending on the options. Here provide a list of common option combinations used in qstat [option]
, such as qstat -an1
.-an1
-Jtan1
-an1
, display only job arrays, and expand the sub-jobs in the job arrays-u <username>
-xu <username>
-xf <job_id>
qstat
command also offers options to monitor the status of the queues of Charlie. For example,