Linux system troubleshooting workflow for diagnosing and resolving system issues, performance problems, and service failures.
Specialized workflow for diagnosing and resolving Linux system issues including performance problems, service failures, network issues, and resource constraints.
Use this workflow when:
bash-linux - Linux commandsdevops-troubleshooter - Troubleshootinguptime
hostnamectl
cat /etc/os-release
dmesg | tail -50
Use @bash-linux to gather system information
bash-linux - Resource commandsperformance-engineer - Performance analysistop -bn1 | head -20
free -h
df -h
iostat -x 1 5
Use @performance-engineer to analyze system resources
bash-linux - Process commandsserver-management - Process managementps aux --sort=-%cpu | head -10
pstree -p
lsof -p PID
strace -p PID
Use @server-management to investigate processes
bash-linux - Log commandserror-detective - Error detectionjournalctl -xe
tail -f /var/log/syslog
grep -i error /var/log/*
Use @error-detective to analyze log files
bash-linux - Network commandsnetwork-engineer - Network troubleshootingip addr show
ss -tulpn
curl -v http://target
dig domain
Use @network-engineer to diagnose network issues
server-management - Service managementsystematic-debugging - Debuggingsystemctl status service
journalctl -u service -f
systemctl restart service
Use @systematic-debugging to troubleshoot service issues
incident-responder - Incident responsebash-pro - Fix implementationUse @incident-responder to implement resolution
os-scripting - OS scriptingbash-scripting - Bash scriptingcloud-devops - DevOps