Hi, I’m Emre.
I’m 21. I started programming when I was ten, worked at Kloia for five years, and I’m now working on Kubeadapt, our own startup. Here I write about software, philosophy and social topics, and sometimes share my weekend projects.
Latest posts
All posts- The internet is running out of people who answer questionsStack Overflow now gets about 2.5% of the questions it got before ChatGPT. I went through the Stack Exchange data dump, Wikipedia's statistics and archived robots.txt files to see what else is shrinking, and why.
- Measuring the energy footprint of your codeHow to read CPU energy counters on Linux, what they leave out, and what measurements on a busy AMD Ryzen server show about when faster code saves energy.
- PID 1 in containers: signals, zombies and graceful shutdownWhat changes when your application runs as PID 1 in a container, and how to get SIGTERM, child processes and pod termination right in Docker and Kubernetes. Every case was tested on real images and a Kubernetes 1.35 cluster.
- Pinning goroutines to CPU cores, revisitedIn 2023 I wrote a weekend Go package that tried to pin goroutines to CPU cores, and misread its own benchmark. I rebuilt it and measured what pinning does on a Ryzen 5 3600 inside a Kubernetes pod.