how many performance test scripts have you written?
what was the performance issues you had?
what did you recommended to that issues?
what kind of performance requirements did you have?
how did you tune the system for performance?
how did you ramped up the users?
how did you find the bottlenecks of the system?
did you find any coding issues and if yes what kinds of?
Answer / loadtool.blogspot.com
how many performance test scripts have you written? - this is vary from project to project - 5 to 25 also possible
what was the performance issues you had? - cpu,memory,db issues, number of connections ,heap size much more
what did you recommended to that issues? - this is very deep concept - refer loadtool.blogpsot.com
what kind of performance requirements did you have? - We need to meet SLA and number of transactions per hour.
how did you tune the system for performance? - we dont tune the system,admin and DBAs tune the system.
how did you ramped up the users? - you can ramp up each user for specfic time like 2 sec or 5 sec .Or 100 users in 10minutes depends on your understanding
how did you find the bottlenecks of the system? - by using monitoring tools like nmon,OEM,sitescope,introscope
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what are the risks you faced with loadrunner
There is a scenario like there is one gateway and four application servers.While recording the script for a business function the server address is of gateway. but the gateway route the request to one of these servers.In recording might be request went to server A but it can not be everytime.sometime the request will go to other servers too.How to handle this scenario in preparing the scripts? how to identify tht to which server request went?
how to place a image check in load runner script.what is the procedure?
Which components have you used in loadrunner ?
Why vugen is used in lr?
What is the latest version and language used in load runner?
difference between latency and transaction response time
where do u use manual scenario and Goal oriened scenario ?
What is rendezvous graph?
what is mean BVT and BAT? difference between BVT and BAT
What is a function to capture dynamic values in the web Vuser script?
How does caching affect performance testing results?