Allegro Tech

Code - Connect - Inspire in the AI Agents era - this was the main theme of this year's geecon conference. And we loved it! 🧡

We were on stage, we were in the expo zone, and if you would like to read what we remembered the most, read the first-hand report on ➡️ https://blog.allegro.tech/2026/05/geecon-2026-recap.html

Thread Pool and Queue Time: The Bottleneck That Even AI Couldn't Find – this is the topic that Mateusz Nalepa (Senior Software Engineer) will discuss on May 21st during the next meetup. 🔥

Check out what Mateusz has to say about his presentation and let us know if you're interested in attending at ➡️ https://app.evenea.pl/event/allegro-tech-talk-49/

🎤 Many different systems behave surprisingly similarly: they operate on threads or thread pools, send HTTP requests in blocking or non-blocking mode, and parse JSON to execute business logic. However, sooner or later they start to slow down – like driving through a city during rush hour, when every street hides another traffic jam. In this talk, we'll look at where queue time occurs in our Thread Pools and how to measure it. Of course, we'll also learn what to do when the wait time is greater than 0. All conclusions come directly from actual production data.