jetson-diagnostic

To check Jetson system health and GPU memory usage, you can capture a read-only device snapshot that aggregates identity, thermal, power, disk, and process data into a single summary for fast triage.

To find the process consuming memory on a slow Jetson, run a diagnostic snapshot to triage top processes, GPU memory attribution, and power modes, identifying exactly what is degrading device performance.

The Jetson diagnostic snapshot requires host-visible Jetson system files and tegrastats, while needing sudo or nvmap access specifically for authoritative GPU memory attribution during process triage.

The best way to monitor Jetson power modes and thermal states is to collect a read-only health snapshot that queries nvpmode and tegrastats, providing a comprehensive view of device vitals at a glance.

Yes, you can use this diagnostic tool to check Jetson storage and service status, as the snapshot captures disk usage and systemctl service data alongside memory and power metrics for complete triage.