Performance Analysis

Code No
Skill Category No: 
2
Skill No: 
3
Topic No: 
17
Level: 
I
Objective: 

Knowing the typical performance analysis tools and commands and understanding the principle of them.

  • Understanding the importance of performance analysis
  • Knowing what we can do to improve performance
  • Understanding the factors that affect performance
  • Knowing the methods of system performance chekup
    • Analyzing CPU usage
    • How Linux manages memory
    • Analyzing memory usage
    • Analyzing disk I/O
    • Choosing an I/O scheduler
    • Sar: collect and report statistics over time
    • Oprofile: comprehensive profiler