Ask HN: How do you keep voice AI latency low while load spikes?

1 didro 0 7/3/2025, 4:53:10 PM

Hey guys,

I'm doing a research and have a question. What do you do when traffic to voice AI agents spikes? As far as I know, native autoscaler of Kubernetes (HPA) doesn't catch up quite often with that - resulting into a prohibitively high latency. Would be glad to know your experience if you don't mind.

Thanks!

Major reversal in ocean circulation detected in the Southern Ocean (icm.csic.es)

WASM Agents: AI agents running in the browser (blog.mozilla.ai)

The Rise of Whatever (eev.ee)

Zig breaking change – initial Writergate (github.com)

How AI on Microcontrollers Actually Works: Operators and Kernels (danielmangum.com)

Introducing tmux-rs (richardscollin.github.io)

Raphael Discovery Emerges from Vatican Museum Restoration (news.artnet.com)

LooksMapping (looksmapping.com)

Flounder Mode – Kevin Kelly on a different way to do great work (joincolossus.com)

Launch HN: K-Scale Labs (YC W24) – Open-Source Humanoid Robots

AV1@Scale: Film Grain Synthesis, The Awakening (netflixtechblog.com)

Wind Knitting Factory (merelkarhof.nl)

My open source project was relicensed by a YC company [license updated] (twitter.com)

Context Engineering for Agents (rlancemartin.github.io)

Peasant Railgun (knightsdigest.com)

The US dollar is on track for its worst year in modern history (semafor.com)

Poor Man's Back End-as-a-Service (BaaS), Similar to Firebase/Supabase/Pocketbase (github.com)

Alternative Blanket Implementations for a Single Rust Trait (greyblake.com)

Manipulating trapped air bubbles in ice for message storage in cold regions (cell.com)

High-Fidelity Simultaneous Speech-to-Speech Translation (arxiv.org)

Ubuntu 25.10 Raises RISC-V Profile Requirements (omgubuntu.co.uk)

One Billion Cells – Another Multiplayer Demo with Clojure (cells.andersmurphy.com)

Where is my von Braun wheel? (angadh.com)

Caching is an abstraction, not an optimization (buttondown.com)

Opening up ‘Zero-Knowledge Proof’ technology (blog.google)

CO2 sequestration through accelerated weathering of limestone on ships (science.org)

Converge (YC S23) well-capitalized New York startup seeks product developers (runconverge.com)

Postcard is now open source (contraption.co)

Fei-Fei Li: Spatial intelligence is the next frontier in AI [video] (youtube.com)

An Algorithm for a Better Bookshelf (cacm.acm.org)

AI for Scientific Search (arxiv.org)

As a Labrador swam by me out to sea his owner said I hope he doesn't meet a seal (irishtimes.com)

Experiment: Colocating agent instructions with eng docs (technicalwriting.dev)

Encoding Jake Gyllenhaal into one million checkboxes (2024) (ednamode.xyz)

Astronomers discover 3I/ATLAS – Third interstellar object to visit Solar System (abc.net.au)

About AI Evals (hamel.dev)

What is going on in Unix with errno's limited nature (utcc.utoronto.ca)

Stalking the Statistically Improbable Restaurant with Data (ethanzuckerman.com)

Alice's Adventures in a Differentiable Wonderland (arxiv.org)

Show HN: I rewrote my notepad calculator as a local-first app with CRDT syncing (numpad.io)

Michael Madsen has died (nytimes.com)

Show HN: HomeBrew HN – Generate personal context for content ranking (hackernews.coffee)

Copper is Faster than Fiber (2017) [pdf] (arista.com)

Trans-Taiga Road (2004) (jamesbayroad.com)

Whole-genome ancestry of an Old Kingdom Egyptian (nature.com)

Tools: Code Is All You Need (lucumr.pocoo.org)

Nintendo locked down the Switch 2's USB-C port and broke third-party docking (theverge.com)

Nano-engineered thermoelectrics enable scalable, compressor-free cooling (jhuapl.edu)

Gmailtail – Command-line tool to monitor Gmail messages and output them as JSON (github.com)

ICEBlock, an app for anonymously reporting ICE sightings, goes viral (techcrunch.com)

Ask HN: How do you keep voice AI latency low while load spikes?

Comments (0)