Like functional testing, the volume and variety -- specifically, the unstructured nature -- of big data creates potential issues related to performance testing. When these issues are coupled with the velocity and high speed of big data processing, it opens the door for a multitude of issues tha...
Now, start testing and figure out what all do the counters mean!Some important notes: Typically for a performance test, you would need to keep track of the following counters:CPU utilization of each node - try to max this out with you test rig. Requests / Sec executed - Found at...
In the disk performance test, if the start sector number is not 4-KiB aligned, the disk performance will be greatly affected. Ensure that the start sector number is 4-KiB
Performance testing is to test various performance indicators of the system by simulating a variety of normal, peak and abnormal load conditions through automated testing tools. The definition of performance testing is not difficult to understand, often the definition itself explains the role of perform...
Performance testing is often used by project owners and financiers to provide protection from, or assessment of, technical aspects of project design, procurement, construction and commissioning. The performance tests can range from comprehensive performance warranties relating to process performance and ...
How to conduct performance testing Because testers can conduct performance testing with different types of metrics, the process can vary greatly. However, a generic process may look like this: Identify the testing environment.This includes test and production environments, as well as testing tools. ...
How to Test Automotive ECU Power Performance Get quote View application note +Autoranging Bench Power Supply Testing automotive ECU performance against various operational conditions Testing an automotive electronic control unit (ECU) requires an autoranging power supply capable of generating complex voltage...
preparing a test device with a certain version of an operating system installing any necessary applications such as Fake GPS, iTools, and Charles Proxy logging in to Facebook and other accounts. Executing tests Most commonly, QA experts apply both manual and automated testing to all software we ...
when G-WAN runs as a 32-bit process, a 64-bit kernel works twice faster than a 32-bit kernel. This is what our tests have shown those last two years, and this is probably the easiest way for you to save on hardware and energy consumption –if you really need that much performance....
Chapter 16, Testing .NET Application PerformanceHow To: Use ACT to Test Web Services PerformanceSend feedback to Scale@microsoft.compatterns & practices LibrarySummary: This How To shows you how to use the Application Center Test (ACT) tool to perform load tests. It describes how to configure...