~/talk

Optimizing AI/ML Workloads

Talkat PyData Seattle 2025 · 2025-11-07..11-09· [machine-learning, observability]
links:none on file
slides:none on file

Claims a concrete, deployed system: Metaflow for transparent usage reporting and cost attribution that instruments Kubernetes/Argo runs, captures node labels and pod metrics into VictoriaMetrics, and attributes spend to flows and teams. Shows surprises like 500% memory demand on nodes, a single $6,000 Deepseek training flow, and 20% price differences between GPU instance choices. Describes usable features—retry and checkpoint to avoid rerun cost, dev vs production pools, monitoring agents—and gives actionable knobs that actually reduce waste.

AI-written summary · about

  1. 0:00Optimizing AI ML workloads
  2. 1:49Cost versus value
  3. 5:02Metaflow for AI workflows
  4. 8:43GPU workloads optimization
  5. 10:30Predicting AI resource needs
  6. 12:58Maximizing real-time utilization
  7. 15:49Resource contention in clusters
  8. 18:41Dev and prod compute pools
  9. 20:03Minimizing rerun costs
  10. 21:46Choosing GPU instances
  11. 23:33Speed versus cost trade-offs
  12. 24:15Cost attribution tracking
  13. 26:20Monitoring for cost attribution
  14. 28:23Q&A on model transition
  15. 31:58Q&A on monitoring priorities
  16. 33:45Q&A on AI spending trends
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