Linux Troubleshooting High CPU Usage in Production
Linux Troubleshooting High CPU Usage in Production
Your production Linux server suddenly reaches 100 percent CPU usage and users are unable to access the application. What should you do next
In this video, I explain a real production troubleshooting scenario using a structured approach followed by experienced DevOps Engineers, Linux Administrators, Site Reliability Engineers, and Cloud Engineers.
In this video you will learn
How to identify high CPU usage
Step by step Linux production troubleshooting
How to investigate running processes
How to analyze Linux command outputs
Common root causes of high CPU usage
Production best practices
Root Cause Analysis
Preventive measures
Linux Commands Covered
top
htop
uptime
ps -ef
pidstat
vmstat
sar
iostat
free -m
df -h
du -sh
journalctl
systemctl
dmesg
ss -tulpn
netstat
lsof
This video is helpful for DevOps Engineers, Linux Administrators, Site Reliability Engineers, Cloud Engineers, AWS Engineers, System Administrators, and anyone preparing for Linux or DevOps interviews.
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