Lmst

Thank you very much for the shout-out to our dearly beloved #DaveTaht @mtaht in your recent newsletter, @firewallallc <3 Much appreciated!

To learn more about #FQ_CoDel and #sch_CAKE in #Firewalla products, visit:

https://help.firewalla.com/hc/en-us/articles/360056976594-Firewalla-Feature-Smart-Queue

#bufferbloat #latency #jitter #RFC8290 #schCAKE #FQCoDel #OpenSource #BandwidthIsALIE #LowLatency #WiFi #WiFi7

#LibreQoS' Network Node Sankey was one of the "19 Submissions That Explained, Revealed, and Provoked" - thanks for featuring our work, @internetsociety Pulse!

https://pulse.internetsociety.org/blog/seeing-the-unseen-internet-lessons-from-the-internet-visualization-exhibition

#OpenSource #bufferbloat #latency #jitter #QoE #QualityOfExperience #broadband #ISP #WISP #FISP #RFC8290 #DaveTaht #InternetServiceProvider #QoS #QualityOfService #FQ_CoDel #sch_CAKE #BroadbandForAll #ISOC #FLOSS #InternetSociety #InternetSocietyPulse #BandwidthIsALIE

Distilling billion‑parameter models into lean student nets can slash latency by 2‑3× while cutting costs double‑digit. From chatbots to recommendation engines, the gains are real. Dive into the benchmarks and see how open‑source pipelines are reshaping AI efficiency. #ModelDistillation #Latency #StudentModel #Chatbots

🔗 https://aidailypost.com/news/model-distillation-cuts-latency-23-lowers-costs-by-doubledigit

#LibreQoS v1.5-RC-3 was released a couple of hours ago:

https://libreqos.io/2025/12/06/libreqos-v1-5-rc-3/

This build focuses on smoother circuit changes, richer #SQM control, better observability, and a pile of stability fixes to keep nodes happy in the field.

#bufferbloat #QualityOfExperience #QoE #OpenSource #ISP #FQ_CoDel #RFC8290 #broadband #WISP #FISP #QoS #latency #jitter #FLOSS #WISP #internetserviceProvider #WiFi #InternetService #QualityOfService #FTTH #FTTX #BandwidthIsALIE

New research shows corporate AI agents prefer simple, asynchronous workflows – over 40% tolerate minute‑range latency, while others demand sub‑second response. What does this mean for voice and chat agents, and the emerging AI‑to‑AI ecosystem? Dive in to see the benchmarks and future design tips. #AIAgents #Latency #AsyncWorkflows #AItoAI

🔗 https://aidailypost.com/news/corporate-ai-agents-favor-simple-workflows-415-accept-minuterange

Agenda for the #UnderstandingLatency 4.0 webinar series by #CUJOAI is here! Check it out, register and join us: https://understandinglatency.com/

Frank's "State of the Bloat" presentation will be on Monday, December 15.

#bufferbloat #latency #DaveTaht #BandwidthIsALIE #RFC8290 #sch_CAKE
#FQ_CoDel #OpenSource #jitter #LibreQoS #QoE #QualityOfExperience #QoS #broadband #ISP #WISP #FISP #FWA #FTTH #LowLatency #FTTX #FLOSS #FQCoDel #schCAKE #internetserviceProvider #InternetService

Today's poem:

A Night in Chicago
- by Maura Stanton

#migration #deaths #songbirds #chicago #poetry #MauraStanton #casualties #latency #repercussions #resonances

#DecemberAdventure 3rd evening + 4th morning

got #clive audio engine working on #Bela with clive (cross-)compiler running on desktop in a Debian Stretch chroot (matching the version of the Bela base system). very long setup instructions now in the README.md at

git clone https : / / code.mathr.co.uk / clive-core.git

compilation on desktop is much quicker than compilation on Bela (even with sshfs transfer overhead), allowing for lower #latency response to code changes.

no #OpenSoundControl #OSC server yet, because no #C11 <threads.h> support - switching to pthreads would probably be more portable...

clive is my thing for #LliveCoding #audiio #DSP in the #C programming language

idea: put the Bela context and audio block index n into the state struct, so that clive audio callback code can access Bela I/O other than stereo audio in + out.

this would be a backwards incompatible change, need to see how to minimize disruption... possibly it would be a good time to also expose the underlying block-based processing to the clive.c code, so that it can be inlined/loop-unrolled/etc for better runtime efficiency.

You can join #LibreQoS & Basic #Proxmox Setup and Deployment Online training on December 20, 2025.

More info and registration: https://forms.gle/fpoZJ3iFqaNkHDwQA

#QoE #latency #bufferbloat #QualityOfExperience #ISP #RFC8290 #FQ_CoDel #sch_CAKE #jitter #broadband #WISP #OpenSource #QoS #FISP #InternetServiceProvider #BandwidthIsALIE #FLOSS #FQCoDel #schCAKE #InternetService #FixedWireless #WirelessBroadband #DaveTaht #FWA #FixedWirelessAccess

Reddit just made a big engineering bet on Golang. Migrating their comments service backend from Python. In part to bring down latency and scale higher with better reliability. Reddit is basically "comments as a service, at hyperscale" so that says a TON.

https://www.infoq.com/news/2025/11/reddit-comments-go-migration/

I make the same choice of preference often, whenever I wear the architect's hat.

And its relevant to my interests:

* longtime Golang engineer
* author of FOSS lib for enhanced latency instrumentation of Golang code
* former subreddit mod, years ago

#Golang
#Reddit
#latency

Работа с RTSP-плеером во Flutter: выбор библиотеки и снижение задержки

Работа с RTSP-потоками во Flutter остаётся задачей, которую нельзя решить штатными средствами фреймворка. Базовый плагин video_player не поддерживает RTSP, из-за чего прямое воспроизведение видео с IP-камер и систем наблюдения недоступно без сторонних решений. Для корректной работы в таких сценариях требуется специализированный плеер, обеспечивающий стабильное отображение потока и минимально возможную задержку. В данной статье мы рассмотрим основные библиотеки для работы с RTSP во Flutter — flutter_vlc_player, fijkplayer и media_kit, сравним их особенности, достоинства и влияние на задержку воспроизведения. Отдельное внимание уделим настройкам, которые позволяют минимизировать latency, прежде всего в решениях на базе FFmpeg. Также разберём доступные параметры оптимизации в flutter_vlc_player. Материал поможет выбрать подходящую библиотеку и настроить плеер так, чтобы обеспечить быстрый старт потока, минимальную задержку и стабильную работу в практических сценариях.

https://habr.com/ru/articles/971256/

#rtsp #flutter #видеопоток #latency #fijkplayer #media_kit #flutter_vlc_player

Độ trễ LLM không chỉ do kích thước mô hình! Nguyên nhân chính thường nằm ở hạ tầng: hàng đợi yêu cầu, chiến lược batching (nên dùng continuous), bộ lập lịch token và áp lực bộ nhớ (KV cache). Để tối ưu, hãy dùng system prompts, quản lý tốt client-side (giới hạn đồng thời, exponential backoff). Các hệ thống như vLLM, TGI hiệu quả hơn.
#LLM #AI #Latency #Optimization #TốiƯu #ĐộTrễ

https://www.reddit.com/r/LocalLLaMA/comments/1p71cas/hidden_causes_of_llm_latency_its_not_just_the/

🚨 Oh, look! A riveting deep dive into the world of #latency... except it’s just a "404: Brain Not Found" error. Apparently, the only thing #ModSecurity is securing is any chance of this article being even remotely useful. 🙄🔍
https://bravenewgeek.com/everything-you-know-about-latency-is-wrong/ #deepdive #404error #techfail #articleanalysis #HackerNews #ngated

Measuring Latency (2015)

https://bravenewgeek.com/everything-you-know-about-latency-is-wrong/

#HackerNews #Measuring #Latency #Latency2015 #TechInsights #NetworkPerformance #DataAnalysis

Our colleague Frank (Frantisek Borsik) will be continuing @mtaht "State of the Bloat" presentation series at #UnderstandingLatency 4.0 by CUJO AI® - join us ONLINE and for FREE! Register at https://understandinglatency.com/

December 15-17, 3:00 - 5:30 PM UTC

#bufferbloat #latency #jitter #DaveTaht #OpenSource #RFC8290 #FQ_CoDel #QoE #sch_CAKE #QualityOfExperience #BandwidthIsALIE #QoS #broadband #WiFi #OpenWrt #Linux #CUJOAI #LowLatency #ISP #WISP #FISP #FWA #FLOSS #FQCoDel #schCAKE #InternetService

Bài trình bày tại #JVMLS khám phá kỹ thuật Off-CPU Profiling & Chẩn đoán độ trễ trong Java, giúp tối ưu hiệu suất ứng dụng.
#Java #Performance #Profiling #Latency #Diagnostics #PhanTichHieuSuat #DoTre #JVMLS

https://www.reddit.com/r/programming/comments/1p0dofd/offcpu_profiling_latency_diagnostics_in_java_jvmls/

#LibreQoS is an example that you can develop a world changing startup from the borderland. We are thankful to KTSM 9 NEWS for highlighting our work on fixing #latency, #bufferbloat & #jitter for Internet Service Providers and their customers around the world:

https://www.ktsm.com/news/el-pasoans-operating-software-startup-designed-to-improve-internet-connectivity/

We would like to dedicate this to our beloved colleague #DaveTaht (1965 - 2025) that was instrumental in the global effort on fixing these issues for the #ISPs & their customer everywhere!

#OpenSource #FLOSS