deveshIn the sandbox:
- ps aux | head -20 — what's running?
- df -h — how much disk is free?
- free -h (if available) or cat /proc/meminfo | head
- Find big dirs under /tmp: du -sh /tmp/* 2>/dev/null | sort -h | tail
Mark each checklist item when done.
// hands-on lab
Processes & disks
~20 min
Inspect running processes and filesystem free space — bread-and-butter SRE checks.
// checklist
Sign in to save checklist progress.
Click Start sandbox for an in-browser Linux environment.
No Docker on the server — the sandbox runs in your browser (or an embedded lab host).