Ever had a service “stick” while CPU, logs, and metrics all looked fine?
That’s when I grab sysdig — an X-ray for Linux that hooks syscalls and shows:
- who is reading/writing files 📂
- which connections are slow or stuck 🌐
- which processes actually burn CPU 🔥
- which containers misbehave 🐳
In my latest post I show:
- minimal install steps
- the short loop: capture → filter → view leaders → confirm with details
- 3 real-world scenarios: slow disk ops, sticky network, unclear CPU spikes
👉 Full article: Sysdig on Linux: diagnose problems in minutes (2025) https://medium.datadriveninvestor.com/sysdig-on-linux-diagnose-problems-in-minutes-2025-9bf400c95ce8
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