Trading signal latency: dynamic batching breaks 20 ms 99th percentile (P99)

Dynamic batching can boost LLM inference throughput up to 23x, but it can break a 20 ms P99 trading-signal SLO unless queue wait and scheduling are budgeted. Independent technical note mirroring the canonical version: https://hfrtai.com/blog/trading-signal-latency-dynamic-batching-breaks-20-ms-99th-percentile-p99.php

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-10-26
DOI
https://doi.org/10.5281/zenodo.23682216
Primary Topic
Software System Performance and Reliability
Type
preprint
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preprint

Trading signal latency: dynamic batching breaks 20 ms 99th percentile (P99)

Owen Gallagher
Zenodo (CERN European Organization for Nuclear Research)
Software System Performance and Reliability
preprint

Trading signal latency: dynamic batching breaks 20 ms 99th percentile (P99)

Owen Gallagher
preprint en

Abstract

Dynamic batching can boost LLM inference throughput up to 23x, but it can break a 20 ms P99 trading-signal SLO unless queue wait and scheduling are budgeted. Independent technical note mirroring the canonical version: https://hfrtai.com/blog/trading-signal-latency-dynamic-batching-breaks-20-ms-99th-percentile-p99.php

Zenodo (CERN European Organization for Nuclear Research)
Software System Performance and Reliability
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Trading signal latency: dynamic batching breaks 20 ms 99th percentile (P99) — Owen Gallagher · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS