University of Cape Town
ICTS High Performance Computing SLURM Cluster


SLURM Worker Node Status


The following icons indicate the status of each worker node

Lamp status:

IconValueDescription
Free CPUsThere are free CPUs, jobs may be submitted to this node.
Job-exclusiveAll CPUs are busy, the node is running but additional jobs may cause preemption or be queued.
PreemptedAll CPUs are busy and oversubscribed due to job preemption, the node is running but additional jobs may cause preemption or be queued.
BusyTorque mom daemon or CPUs too busy to respond to further requests. Jobs are running but may be degraded.
DownNode down or PBS mom daemon offline or not responding, no jobs may be submitted.
Free GPUsThere are free GPUs, jobs may be submitted.
BusyAll GPUs are busy, the node is running but no further jobs may be submitted.