Thread dump

Thread Dump is another good way to analyse about application behaviour.

What is Thread dump?

Thread dump is list of threads which are currently active in Virtual machine.

Thread dump is very useful when it comes to know below things:

1. How many threads are active

2. Total no of threads used in one work flow

3. Which thread is doing what in application

In short we can also define thread dump as a snapshot of state of all threads in a process of application.

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Pacing Calculation in Load runner

Today i will share my understanding on “Pacing”. Usually people take pacing as think time only. I will try to explain both terms first Think time and Pacing, both are a kind of “wait” or “delay” in terms of time but still both differ from each other. Think time: Think Time is the time or delay which user can take between two actions For example, User opens a URL by pressing “Enter” and login page appears but to enter user name or password user is taking some time like copying from other place or remembering it or something like that. This wait or delay we can term as think time in load runner. Think time can be inserted by user in script or captured by tool itself Whereas, Pacing is the delay between two iterations of test. We can give pacing time by using “Runtime Settings” of load runner tool. We can calculate Pacing/Think...

MI Listener in LoadRunner

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Configuring Vuser, Controller and Load Agent using MI Listener

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Mobile Web(Http/HTML) Protocol IN Loadrunner

Today i will share my learning on performance testing performed on mobile application. We can use Load runner tool for mobile based applications. HP LoadRunner 11.50 has two new protocols for helping to record mobile applications: · Mobile Application – HTTP/HTML : recording scripts at the transport level for both browser-based mobile applications and native mobile applications, that communicate with their servers over HTTP · Mobile TruClient: recording scripts for browser-based mobile applications through the browser-based user interface. This protocol is based on Ajax TruClient, using a browser modified to emulate the mobile browser. These protocols are independent of mobile operating systems, so will work on different versions of iOS, Android, Windows Mobile, WebOs (Palm), Blackberry, etc. Let’s see the picture behind the scene: We can run the p...

Performance Testing of Documentum

Before starting details of how to do performance testing on Documentum I will try share a basic of Documentum so you can get an idea why we need a different approach while doing performance testing on it. What is Documentum? Documentum is content management software that provides management of document content and attributes. Documentum product is a three-tier, client-server system built on top of a relational database. Documentum components comprise the following: · Content Server - Manage access to the metadata stored in the relational database and the Content files, usually stored in the file system · Webtop/Wdk Server - J2EE-based web application framework Behavior behind the scene: An applet is invoked at the client side when a file within the docbase is accessed and while files are imported into a docbase. Applet/UCF client being client side Java applic...

Run Vugen script using command prompt

We can also run or replay our Vugen script using Dos Command Prompt (CMD) " LoadRunner install dir" \bin\mmdrv.exe -usr "path to .usr file" Note: LoadRunner install dir: Path of directory where Loadrunner has installed Hope this will help you guys. Happy Exploring!!!!

CITRIX Error in Load runner: Failed to get window size, wrong format.

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Heap Dump : how to generate heap dump

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Software being installed: Cucumber Eclipse Feature 0.0.23.201811220126 Missing requirement: Cucumber Editor 0.0.23.201811220126

Error: cucumber.eclipse.feature.feature.group 0.0.23.201811220126 While installing cucumber plugin for eclipse, sometimes we faced below mentioned error Error : Cannot complete the install because one or more required items could not be found. Software being installed: Cucumber Eclipse Feature 0.0.23.201811220126 (cucumber.eclipse.feature.feature.group 0.0.23.201811220126) Missing requirement: Cucumber Editor 0.0.23.201811220126 (cucumber.eclipse.editor 0.0.23.201811220126) requires 'osgi.bundle; org.eclipse.pde.ui 3.5.0' but it could not be found Cannot satisfy dependency: From: Cucumber Eclipse Feature 0.0.23.201811220126 (cucumber.eclipse.feature.feature.group 0.0.23.201811220126) To: org.eclipse.equinox.p2.iu; cucumber.eclipse.editor [0.0.23.201811220126,0.0.23.201811220126 ] Solution: Clear your eclipse cache with below steps: Open Eclipse and navigate to the ...

Record scripts on mobile applications in LoadRunner

Record scripts on mobile applications in LoadRunner : As LoadRunner 11 in Patch 3, Mobile App (HTTP/HTML) protocol added which can help us to record scripts of mobile apps. There are three recording options in the recording Wizard: 1.Record and Analyze Traffic - Use mobile sniffer agent to capture traffic and then analyze. This allows Vugen to connect to the mobile agent on the server or localhost and carry out the business process for recording. 2. Analyze Traffic - Analyze traffic using existing capture file to generate script. This allows Vugen to scan a pre-captured network traffic (WinPcap) file and generate the code based on the traffic. 3. Record Emulator - Record script using a mobile device emulator. This allows Vugen to record an emulator installed on the Vugen machine. With this option, you need to verify that you are able to bring up the emulator and navigate to a URL outside of Vugen to make sure the emulator settings are correct.

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