P99 Blog

Read articles on low-latency engineering and P99 CONF

Comparing tokio, io_uring (via monoio) and others in real-world scenarios.

P99 CONF speakers have amassed a rather impressive list of publications, including quite a few books. This blog highlights 8 of them.

See what’s in store for P99 CONF 2025…and be a part of what’s next.

Bug hunt: Inside an all-nighter spent chasing down a hidden Vertical Pod Autoscaler (VPA) misconfiguration.

P99 CONF 2025 will be rather Rusty, yet again. Here’s a sneak peek into some of the Rust-focused talks we’ll be featuring.

Continuous profiling in Go often surfaces slowdowns that never appear in benchmarks; this guide will help you get started.

How even a scrappy early-stage startup can deliver outstanding performance.

How anyone can write a basic Linux scheduler and use it, for example, to fuzz for concurrency bugs or optimize for specific workloads.

Seph Gentle’s take on where Rust (still) falls short, and how he would improve it.