Linux Performance Checklist
USE Method USE (Utilization, Saturation and Errors) is a methodology to analyze performance of any system. In summary, the idea is to look at utilization, saturation and errors for each resource in the data path to understand the system bottlenecks. Checklist Following is my reference checklist and one-liners I use for Linux performance analysis. uptime uptime provides the load average of the system for last 1, 5 and 15 mins. It’s a quick way to check the load trend. ...