Dashboard¶

The NØMAD dashboard provides real-time monitoring of your HPC cluster(s).

Launching¶

nomad dashboard

Open http://localhost:8050 in your browser.

Tabs¶

Cluster Tabs¶

Per-cluster views showing: - Node status (idle, allocated, down) - Partition utilization - CPU and memory pressure indicators - Active jobs count

Network¶

3D job similarity network visualization: - Jobs as nodes, colored by health - Edges connect similar jobs - "Safe zone" and "danger zone" regions emerge from data - Failure clustering analysis

Resources¶

Resource usage views for administrators: - CPU hours by cluster/group - Filter by cluster, group, and time period - Resource consumption patterns - Quietest hours for job scheduling

Activity¶

Job activity and history: - Recent job completions - Failed job categories - Interactive session monitoring (RStudio/Jupyter)

Planned Features¶

Education Tab: Visual proficiency trajectories and per-student breakdowns (CLI available now via nomad edu)

Remote Access¶

By default, the dashboard only listens on localhost. For remote access:

SSH Tunnel (simple):

   ssh -L 8050:localhost:8050 user@hpc-head

Reverse Proxy (production): See System Install