I like to think of the CPU as the pulse rate in the overall health of a system. It can also be used as a gauge of how any tuning change you've made has affected the overall performance of the system. When I'm running a performance test, however, these are the four key areas that I begin with:ĬPU utilization measurements can help determine how effective your test is. There are tons of metric counters to choose from to help monitor utilization. GET FREE AUTOMATION TIPS What are some common utilization performance metrics to monitor? (FYI: I originally wrote this article in 2011, but the principles I cover are timeless and still apply) Resource utilization is a way to track how busy various resources of a computer system are when running a performance test. In addition to throughput and response times, another key performance indicator of an application's performance is often referred to as utilization. This information helps create versions of a system that satisfy these requirements. That way, they can be fixed before things go wrong.Ĭomprehensive testing helps software developers analyze how long it takes for an end-user to execute certain tasks and interact with the interface. This helps identify potential crashes when the program is put under extreme conditions. It exercises your system to see if there are any problems with its response time, stability, etc., in a production environment. Performance testing is a crucial part of software development. Performance Testing Start small What is Performance Testing? How to collect all this performance testing data? What are some common utilization performance testing metrics to monitor?ĬPU Utilization (Is there a doctor in the house?) And also identify potential performance bottlenecks. With enough information regarding resource utilization, you'll be able to understand your system's capabilities. We'll also offer some tips on getting started. In this post, we'll explore CPU and memory utilization in performance testing. This helps ensure that your system can handle the anticipated load.
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