Linux server performance monitoring through the ‘iostat’ command provides general information about disk operations and related statistics. ‘iostat’ stands for ‘Input/Output Statistics’ and it is a utility that monitors system input/output by observing the time…
This article contains important Linux commands to help performance testers and engineers working on Linux systems. Linux Command Description Important Options sudo Super User DO: To perform tasks that require administrative or root permissions. Example:…
Performance testing is a broad and complex activity that can take many forms, address many risks, and provide an organisation with a wide range of value. It is essential to understand the different performance test…
Linux server performance monitoring through the ‘vmstat’ command, is one of the oldest and most valuable ways to capture memory statistics. ‘vmstat’ stands for ‘Virtual Memory Statistics’ and it is a utility that provides an…
CPU time is the amount of time that the process is using the CPU, converting it to percentage is done by dividing it by the real amount of time passed. For example, if CPU time…
List of some frequently used and important acronyms and extensions in the Performance Testing world. Important Acronyms in Performance Testing: Acronyms Full-Form API Application Programming Interface AUT Application Under Test CLI Command Line Interface CR…