Jetson Diagnostic

A unified, agent-friendly view of a running Jetson device. Replaces the need to remember which of tegrastats, jtop, procrank, /sys/kernel/debug/nvmap, nvpmodel, free, swapon, df, and systemctl list-units produces which slice of the truth.

Purpose

Capture a read-only health snapshot from the Jetson host so agents can answer device identity, memory, GPU, thermal, power, storage, and service-state questions using live data instead of guesses.

When to use

Activate when the user asks:

• "What is this Jetson? What SKU? How much memory?"
• "What's running on this Jetson right now?"
• "Why is my Jetson slow / hot / out of memory?"
• "Give me a snapshot of GPU / CPU / power usage."
• "What does my tegrastats output mean?"
• "Which services are running that I could turn off?"
• The user has installed jetson-memory-audit, jetson-headless-mode, jetson-inference-mem-tune, jetson-llm-benchmark, jetson-llm-serve, or jetson-package and needs a baseline measurement before running them.