A home to software testing, electronics circuits & projects, tips and tricks and digital diary.
A home to software testing, electronics circuits & projects, tips and tricks and digital diary.
Objective/Need of Performance testing At the highest level, performance testing is almost always conducted to address one or more risks related to expense, opportunity costs, continuity, and/or corporate reputation. Some more specific reasons for conducting performance testing include: Assessing release…
“Performance testing is defined as the technical investigation done to determine or validate the speed, scalability, and/or stability characteristics of the system under test.” Types of Performance testing Performance test Load test Stress test Spike test Capacity Test Soak/endurance test…
Common performance counters and there meaning in JMeter. Elapsed time – JMeter measures the elapsed time from just before sending the request to just after the last response has been received. It does not include the time needed to render…
IP Switching in Load testing The most common use for IP Switching is when load testing against a load balancer. Load balancer typically use the IP address to route requests to a particular Web server in the farm. So if…
If you are using perfmon tool in windows, you may sometime want to save the data for future analysis. To accomplish this you need to follow the following steps. Launch the perfmon tool. To open Performance Monitor, click Start,…
Introduction The Grinder is an open source load testing tool. The Grinder uses Jython scripts and the scripts are executed using agents which can be distributed over the network. Property file is used to define tests and load. The Grinder…
The six parameters of Web response time are listed below: Page size: Page size is measured in Kbytes, and on the surface, the impact of this variable is pretty obvious: the larger the page, the longer it takes to download.…
JMeter has option to add monitor test plan to monitor application servers. But it only works with Tomcat 5 status servlet. But any servlet container that supports JMX (Java Management Extension) can port the status servlet to provide the same…