Linux
Host-level failures: CPU saturation, memory pressure, disk exhaustion.
Linux
Host-level failures — the layer everything else is standing on. Container and Kubernetes problems frequently turn out to be Linux problems wearing a different hat: a cgroup limit, a full inode table, a process that ignores SIGTERM.
Written
None yet.
Planned
| Case study | Type |
|---|---|
| High CPU on a production server | Troubleshooting |
| Memory leak on a long-running host | Troubleshooting |
| Disk exhaustion — inodes, journald, and deleted-but-open files | Troubleshooting |
| Zombie and orphaned processes | Troubleshooting |
| systemd unit failure and restart loops | Troubleshooting |
| Fleet health checks across mixed distributions | Architecture |
Related projects
- LinuxVitals — agentless Ansible collection for Linux fleet health checks across RHEL, Fedora, Ubuntu and SUSE, with baseline/postcheck comparison and opt-in self-healing.
Nothing here yet — content is on the roadmap.