observability

3 posts

▸ Linux Networking and Container Networking: What I Learned Building an eBPF Observability Tool

March 24, 2026 · 23 min read · linux, networking, containers, kubernetes, ebpf, observability

Containers are just Linux processes with isolated network stacks. Understanding how packets actually move between them is the difference between building observability that works and building observability that lies to you.

▸ Kernel Space and eBPF: The Observability Revolution

November 10, 2025 · 23 min read · linux, ebpf, observability, kernel, performance

Traditional monitoring kills performance. eBPF lets you observe everything at the kernel level without slowing down—or breaking—anything.

▸ When Your Deployment Rolls Itself Back: Building Autonomous Anomaly Detection

March 22, 2019 · 14 min read · anomaly-detection, machine-learning, deployment, reliability, observability

What happens when you give your deployment system the power to say 'no'? I built an auto-rollback service that detects anomalies in real-time and reverses bad deployments. Here's why accuracy is harder than you think.