Brendan Gregg's homepage: I use this site to share various things, mostly my work with computers, specifically, computer performance analysis and methodology.

The increased speed and multitasking that AI allows at work is leading to many workers experiencing "brain fry," a new study found.

We benchmarked the overhead of OpenTelemetry in a high-load Go application and compared it to eBPF-based instrumentation. The results may surprise you - tracing adds cost, but it’s not always a dealbreaker

A look at modern news websites. How programmatic ad-tech, huge payloads and hostile architecture destroyed the reading experience.

New Linux tracer analyzes production performance problems and troubleshoots software.