cmon

Slurm cluster monitoring for humans

Why cmon?

Skip the squeue -o format strings and sinfo flag combinations. cmon gives you:

• Filtered job views, sorting, and search without remembering flags
• Interactive TUI with real-time updates and job management
• Export to JSON/CSV for scripting and analysis

Installation

Download the latest binary from Releases.

Build from source

cargo build --release

Usage

Command	Description
cmon	Cluster overview (partitions + nodes)
cmon jobs	Running jobs
cmon jobs --all	All jobs (including pending)
cmon tui	Interactive TUI
cmon me	Your jobs and stats
cmon down	Problematic nodes

All commands support --watch <seconds> for continuous refresh.

TUI Keybindings

Key	Action
1-5	Switch view (Jobs/Nodes/Partitions/Personal/Problems)
j/k or arrows	Navigate
/	Filter
s	Sort
c	Cancel job
y	Copy job ID
?	Help
q	Quit

Configuration

Works without configuration. Optional: ~/.config/cmon/config.toml

cmon init-config  # Generate template with documentation

Requirements

• Slurm 21.08+ (JSON output support)

License

MIT