As GPUs play an increasingly critical role in embedded systems for aerospace and ISR applications, real-time monitoring is essential to maintain performance, efficiency, and long-term reliability. NVIDIA’s System Management Interface (NVSMI), accessed via the nvidia-smi tool, offers a robust method for tracking key GPU metrics such as temperature, utilization, memory status, power consumption, throughput, and ECC errors.
This whitepaper provides a detailed reference for using NVSMI with the WOLF-3476 (XMC-A2000E-VO) module, which features the NVIDIA Ampere RTX A2000 (GA107) GPU. It outlines how to launch NVSMI, read and interpret its outputs, and apply key commands to monitor and assess GPU behavior in real time.
In addition to foundational usage, the paper demonstrates how NVSMI supports debugging performance issues, optimizing thermal and power profiles, and ensuring system stability in mission-critical applications. Data drawn from WOLF-3476 testing highlights how NVSMI insights translate into practical improvements within embedded environments.
Designed to support both onboarding and operational excellence, this resource equips engineering teams with the tools needed to implement consistent GPU monitoring practices. The paper also identifies pathways for deeper integration through NVIDIA’s Management Library APIs, enabling expanded control and automation.