{"repo":"optiqor/kerno","free":true,"listed":false,"github":"https://github.com/optiqor/kerno","clone":"git clone https://github.com/optiqor/kerno.git","description":"Kerno is a system-level incident diagnosis engine that explains production issues across Linux, Kubernetes, VMs, and bare metal using eBPF.","language":"C","stars":50,"topics":["ebpf","golang","infrastructure","kernel-tracing","kubernetes","linux","linux-kernel","observability","performance","slo"],"license":"Apache-2.0","category":"deployment-docker-iac","readme_excerpt":"KERNO The production incident diagnosis engine for Kubernetes Your cluster broke. Your dashboards are green. Users are paging. Run kerno doctor . 30 seconds. Root cause. Plain English. Same single binary runs on bare metal, VMs, EC2, GCE - wherever Linux lives. Quick Start · How It Works · Features · Kubernetes · Docs --- What is Kerno? Kerno is a Kubernetes-native incident diagnosis engine built on eBPF. It runs as a DaemonSet on every node, watches the kernel - not your app - and answers a single question on demand: Why is production broken right now? 30 seconds later you get a ranked diagnostic report with plain-English causes, evidence, ETAs, and copy-paste fix steps - no dashboards to wire, no query language to learn, no agents in your app. The kernel knows minutes before your APM. Hours before your users. Kerno makes that visible. Same binary outside Kubernetes too. curl bash it onto any bare-metal box, EC2 instance, or systemd VM and sudo kerno doctor works exactly the same. Why Kerno? It's 3am. PagerDuty fires. Latency is up, error budget is burning, and every dashboard you own is green . - Prometheus says CPU and memory look fine. - Datadog APM says your app is healthy. - The Grafana panels your SRE spent a weekend building - all green. That's because every tool you have watches your application . Nothing is watching the kernel. The kernel is where the pain actually lives - disk throttling, TCP retransmits, OOM kills, scheduler contention, FD leaks. The kernel knows ","default_branch":null,"files":null,"tree":[],"storefront":"/r/optiqor","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/optiqor/kerno/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}