Unverified50% confidenceSolutionExact time

使用tegrastats工具可实时监控EMC带宽利用率，帮助判断统一内存架构下CPU-GPU带宽竞争问题

1

Sources

50%

Confidence

Long-term

Relevance

8/13/2026

First Seen

Sources

Jetson Xavier NX Frame Rate Drop Investigation: Locating & Optimizing YOLO Inference vs. Post-Processing Bottlenecks

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Unverified自回归生成阶段（逐token解码）是显存带宽受限而非计算受限的任务，因此eGPU的PCIe带宽瓶颈影响较小62% similar UnverifiedVercel、Supabase等开发者工具平台已引入硬性消费上限和实时用量仪表盘功能62% similar

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