perf

Assess

Tools

A Linux performance profiling tool used to record and analyze runtime behavior.

Why it's here

Placed in Assess: 1 article(s) of evidence from 1 source(s), led by research-stage coverage, with 1 in the last 30 days. Confidence 24%. Low accumulated evidence, so it defaults conservatively pending more signal.

Evidence (1)

4Hacker News·7/28/2026research
How to Profile eBPF Code
The article shows a simple benchmarking approach for measuring the overhead of an eBPF file-open hook using a minimal C test harness. It also explains how to configure perf and kernel settings so BPF JIT symbols can be resolved, making it easier to analyze hotspots in the eBPF program.