in general best o/s should posses max CPU utilization.but in
loadrunner we consider CPU utilization exceed 70% it is a
bottleneck in CPU.explain why?
Answers were Sorted based on User's Feedback
HI,
in case of loadrunner....performance issue...
we have to achieve optimal performance with minimum
resources....
here ...if talk about CPU-means...if process utilization is
70% max....cpu is busy to cater d requests...isn't it?
so, to serve d futher requests...those requests should
wait...untill d CPU...finish d current processes...ok
till that those requests will be under -Q...
for those q- requests...res..time..will be
increasing...so..performance degrading...understood..
all these r dependent....issues...we have to analyse
v.carefully..then this will be d simple issues....even to
understand...
all d best
shailaja
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / kris..
its so simple, if the CPU utilization is crossing 70%, you must understand that Response Time is increasing due to the resources (CPU). In this case you can mention that response times are more because of CPU capacity. Twp solutions for this.. 1) increase the RAM on your load generators 2) Tune the application.
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / guest
Shailaja can u make it more clear i am in a state of
confusion with this issue
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / bala
cpu will busy after finish this action start the next
action
Is This Answer Correct ? | 0 Yes | 2 No |
Which web protocol recording level generates the web_submit_form function?
what is the alternative of web_reg_find function?
In Loadrunner Raw data cab exported into CSV file formate hear CSV means?(Chandana)
Hi, this is hari. I reciently joined in a small company on testing. there is no team for testing am only the person to do. i know manual testing, i have knowledge on QTP 8.2. I currently working on web based application. but in my company they want Load/Performance testing. plese tell me what i have to do?? i know Load runner but i have no real time exp on that! and In which areas i have to apply QTP??
Events are generated, but the script is not generating? Why?
Explain about 90th percentile?
How to schedule a scenario?
What is the purpose of running the scenario?
for suppose if you are selected for individual project, how will you manage the project like, how will you find critical scenario's in your project ?
What are all the components of loadrunner?
How do you test pop up with LR? My whole application running on pop up. Its a JSP page written on pop up window.
What is x-windows?