10k QPS on Locked-Down GPUs: The Batching Blueprint That Delivers
GPUs idle on single requests — that's 80% waste at peak loads. This batching system flips the script, stuffing 64 requests per inference run while hitting 500ms p99 latency.
⚡ Key Takeaways
- Dynamic 'wait-or-full' batching with EWMA hits 10k QPS and 500ms p99 by balancing latency and throughput. 𝕏
- Partitioned queues and Protobuf internals eliminate contention, scaling horizontally without locks. 𝕏
- Feedback loops and DLQs ensure 99.9% uptime — prod ML demands graceful degradation over crashes. 𝕏
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Originally reported by Dev.to
