Linux Performance Analysis in 60 seconds
9 months ago
- #Troubleshooting
- #Linux
- #Performance
- Netflix shares a 60-second Linux performance analysis method using standard tools.
- Key commands include uptime, dmesg, vmstat, mpstat, pidstat, iostat, free, sar, and top.
- Focus on errors and saturation metrics to identify performance bottlenecks.
- The USE Method (Utilization, Saturation, Errors) is recommended for diagnosing issues.
- Examples provided for each command to illustrate their use in a production environment.
- Follow-up analysis can involve deeper tools and methodologies for comprehensive troubleshooting.