ebpf-syscall

Case studies

  • kvio GPU-free KV-cache-offload storage-IO projector & replayer
  • The QD~1 KV-load bottleneck found with eBPF, fixed with parallel loads
  • kvio × Perfetto see every KV object and every NVMe command on one timeline
  • A GNN reads 431× more off the SSD than it needs — watch it, then replay it without the data

Tools

  • NVMe io_uring_cmd DMA-mapping matrix
ebpf-syscall
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