Johannes Bechberger

mostlynerdless.de

Every two weeks a text on profiling, debugging or eBPF

Popular posts: 3
Total points: 456
HN comments: 159
Rank: #5,739 personal

Visit mostlynerdless.de → RSS feedOn Hacker News Mar 2023 – Sep 2025

Tools & Productivity 3 Software Engineering 3

Most points Most discussed Most cited Newest

Java 25's new CPU-Time Profiler

2025197 points120 comments Software Engineering details

Learn all about Java 25's new CPU-time profiler and why it matters in this weeks blog post from the creator himself.

Writing a Profiler in 240 lines of pure Java

2023156 points29 comments Software Engineering details

A few months back, I started writing a profiler from scratch, and the code since became the base of my profiler validation tools. The only problem with this project: I wanted to write a proper non-safepoint-biased profiler from scratch. This … Continue reading →

Let's create a Python Debugger together

2023103 points10 comments Software Engineering details

An article series where I show you how to write a fully functional Python debugger.