Performance testing is the process of determining the speed or effectiveness of a computer, network, software program or device that is performed, from one perspective, to determine how fast some aspect of a system performs under a particular workload.
Performance testing can use tools to measure what parts of a device or software contribute most to the poor performance or to establish throughout levels for maintained acceptable response time.
Purposes:
Performance testing can use tools to measure what parts of a device or software contribute most to the poor performance or to establish throughout levels for maintained acceptable response time.
Purposes:
- demonstrate the systems meets performance criteria
- compare two systems to find which performs better
- measure what parts of the system or workload cause the system to perform badly.
- performance defect is detected, the higher the cost of remediation.
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