Physical CPU and Logical CPU
To understand the difference between Physical and Logical CPU (core), you need to run the command lscpu on your Linux machine and you will get a result like this: Now, we will focus only on some important…
Performance Metrics of Tiers
The previous post explained the software architecture and its types. Since each tier has different roles and operations hence the performance matrices are also different. Below is a list of certain mandatory performance metrics for each of the…
Software Architecture and its types
Software Architecture is a system to represent the collection of components that accomplish a specific function or set of functions. There may be one or multiple components in the foundation of an architecture on which…
Performance Testing vs Performance Engineering
Software Performance Testing and Software Performance Engineering are the two different sides of the same coin. Similarly, the roles and responsibilities of a performance engineer are different from a performance tester. Hence PTLC and PELC are defined to streamline…
What is Performance Engineering?
Software Performance Engineering is the systematic approach to constructing software that meets performance objectives. It is more related to building a tuned software application at the early stage of the software development life cycle whose performance satisfies all…
Unsupported major.minor version
How to solve the “Unsupported major.minor version” issue in JMeter? Unsupported Java Version error while running the JMeter test in distributed mode