Johannes Bechberger
6,093 viewsHello eBPF: First steps with libbpf (5)
Learn why using libbcc is not the best idea and start working with the newer libbpf.
Johannes Bechberger
55 articles
356,113 viewsJohannes Bechberger
6,093 views
Johannes Bechberger
6,948 viewsHello eBPF: Tail calls and your first eBPF application (4)
This week, we use tail calls and create our first application using hello-ebpf as a library.
Johannes Bechberger
5,012 viewsIs JDWP's onjcmd feature worth using?
We run benchmarks to see whether JDWP's onjcmd features improves the debugging performance.
Johannes Bechberger
5,558 viewsHello eBPF: Recording data in event buffers (3)
How to use another kind of eBPF maps, the perf event buffer, and run tests with docker and JUnit 5.
Johannes Bechberger
5,100 viewsHello eBPF: Recording data in basic eBPF maps (2)
This week we'll add support eBPF maps to hello-ebpf to communicate between eBPF program and userland Java programs.
Johannes Bechberger
7,689 viewsHello eBPF: Developing eBPF Apps in Java (1)
eBPF allows you to attach programs directly to hooks in the Linux kernel without loading kernel modules, like hooks for networking or …
Johannes Bechberger
4,157 viewsLooking Back on One Year of Speaking and Blogging
2023 was an adventurous year for me: I came into my blogging rhythm, blogging every one to two weeks, resulting in 39 articles, many of them …
Johannes Bechberger
5,724 viewsUsing AI to Create JFR Event Descriptions
Learn about the website that gives an overview of JFR events, with descriptions from the OpenJDK, their properties, examples, …
Johannes Bechberger
9,998 viewsWriting C Code in Java
The Foreign Function & Memory API (also called Project Panama) has come a long way since it started.
Johannes Bechberger
5,115 viewsProfiling Maven Projects with my IntelliJ Profiler Plugin
Or: I just released version 0.0.11 with a cool new feature that I can't wait to tell you about...