By their very nature, distributed applications and services that operate in the cloud are sophisticated programs with plenty of moving components.
Performance testing has many new definitions in the world of cloud native today, where businesses test the functionality of serverless apps, online applications, cloud computing systems, and containerized architectures.
It's crucial to be able to watch how people utilize your system, check resource usage, and generally keep an eye on its performance and health in a production setting. This knowledge can be used as a diagnostic tool to identify problems and fix them, as well as to assist identify possible difficulties and stop them from happening.
Monitoring can give you information about how well a system is working. Maintaining quality-of-service goals requires monitoring. Typical instances for monitoring data collection include:
ensuring the system's continued health.
monitoring the system's and its constituent parts' availability.
maintaining performance to make sure that as the amount of work increases, the system's throughput does not abruptly decline.
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