Clock showing 3 AM next to a timeline of eBPF-traced events from pager fire to root cause found in 60 seconds: GPU stall, NFS checkpoint timeout identified
eBPF, GPU Debugging, GPU Observability, MLOps

GPU Incident at 3am: eBPF Tracing from Page to Root Cause in 60 Seconds

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3am page: GPU training pipeline missed its SLA. Datadog showed 95% GPU utilization, nvidia-smi agreed, everything looked green. Kernel-level tracing told a different story, and the root cause was visible in 60 seconds.