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.
Transaction Controller The Transaction Controller generates an additional sample which measures the overall time taken to perform the nested test elements. Note that this time by default includes all processing within the controller scope, not just the samples; this can…
How to pass parameters into test scripts? To pass parameters in JMeter scripts you can use property() function, which reads value of JMeter property. In order to define the property so JMeter can read it, define it on the command…
Are you getting “out of memory” error in JMeter while executing your tests? This is most likely because of heap size. Your heap memory allocated to JMeter may be too less. By default this set to 512 MB. This setting…
As a software tester, knowledge of basic Linux commands is a necessary. Before going in to details commands we should be aware of some of the facts of Linux OS. Facts You can do almost anything in a terminal which…
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…
Its been quite some time since JMeter 2.9 is available. There have been few notable changes in the new version of JMeter. JMeter can now handle different types of documents (PDF, MsOffice files, Apache OpenOffice’s files…) within different elements. What…
JMeter plugin is the very much usefull in load testing. Long time back I had posted an article for monitoring windows server using Nagios. Now you do not require Nagios any more. A JMeter plugin is available which can be used…
“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…