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"Not my job" attitude kills teamwork. People who step in to fill the void are loyal and responsible. Yet, their loyalty should never be exploited, but rewarded. Agree ?

on what basis chrome dev toolbar is saying 100% when my machine CPU usage is normal, does anyone know how much CPU is allocated to each process of chrome and when chrome dev tools say scripting 100% CPU usage what is the limit of that 100%

Posting some questions asked to me during one of the interview i had in a german company for position of a performance engineer. I thought it would be good to share these and do share answers to these Questions 1. What’s the difference between performance testing and performance engineering...

Getting error while replaying the script error message: illegal character `\0240' what can be the issue?

Experience Level : 5-10 Must have skills : Solid PE fundamentals and systems knowledge Experience with Performance Evaluation and Characterization: Load, Stress, and Scalability Testing Experience with load generation tools (including OSS tools like JMeter, Gatling, Grinder, ApacheBench etc...

Job description Skill: Performance Testing , Debugging Efforts , Automation Efforts; Exp: 5-8 years; Mandatory Requirement5+ years of performance testing experienceExperience in Agile MethodologyExcellent communication skills coupled with positive attitude and energyJob DescriptionExpertise with...

My application is a using a user creation flow which involves a text challenge (captcha) validation. Is someone aware how to handle such a situation? Can loadrunner use some OCR technique and solve this? any other workaround to load test captcha challenge?

I am facing a strange issue where I am not able to see transaction names and just seeing some associated numbers for the same. Can someone help me resolve this issue? Please note that I have re-collated the results manually by extracting eve files from injector machines.

What does profiling mean and what are the different techniques for the same? I am confused between sampling and instrumentation?

I can see lot of files in my vugen folder and it is occupying 2 gb of my harddisk space. Can someone guide me whcih files are safe to be deleted? I can see.idx, data folder, .log, .txt files in the hp loadrunner vugen folder. Any help will be appriciated.

Hi All, I am getting a error popup while starting the recording in vugen "Vugen has detected a running instance for chrome that needs ti be closed before start of the recording" I am sure i have closed the chrome but still seeing this. stuck on this from a long time. Please help.

I try to record the site in HP VuGen, I basically get a Page Cannot be Displayed Error. This happens with all IE, Firefox, and Chrome browsers ,can someone suggest what can be the issue and how can it be resolved? I am stuck at this for like past 2 hours.

Hello All, I patched my script by adding the AddDynatraceHeader to each web call but when I try to run it says its not recognized, maybe a missing library, Im running on LR 11.5 What could be wrong?

Hello All, TechM has a walkin driive scheduled for 31 Oct Please find below the detailed JD. Job Description: Performance Testing (3-7 yrs) • Strong practical knowledge on HP-Loadrunner /Neo Load/JMeter and HP-Performance Centre 11+ • Experience with tools and techniques for performance...

I want to merge two jtl files inorder to generate graph, I have used two LG's for executig the test and now I want to generate a single result graph/report. I am sure this can be done.

Below is a tutorial on how to monitor unix server using SAR/KSAR Collecting SAR data Monitoring for time period …It will generate “sardata.sar” file sar -o sardata.sar -A 1 20 > /dev/null 2>&1 For Generating graph. Execute below command on Linux system and generate .txt file LC_ALL=C sar -A...

Java performance best practices for developers: 1. Finalize: Avoid implementing a Finalize method. The garbage collector must promote finalizable objects to older generations to facilitate finalization, which makes them long-lived objects. Avoid having finalizable objects refer to anything...

Attached is the microsofts perf test guide - this is a must read for every performance engineer.

Folks found something really useful and worth sharing - specially for people who are preparing for loadrunner assessments or certifications.

Found this amazing tool to generate graphs out of vmstat logs - I am sharing this so that everyone can use it for vmstat log analysis. Please like and comment if you find this useful