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Categories  >>  Software  >>  Testing  >>  Automation Testing  >>  Load Runner
 
 


 

 
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Question
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?
 Question Submitted By :: Lucky123
I also faced this Question!!     Rank Answer Posted By  
 
  Re: 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?
Answer
# 1
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 ?    1 Yes 0 No
Shailaja
 
  Re: 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?
Answer
# 2
cpu will busy after finish this action start the next 
action
 
Is This Answer Correct ?    0 Yes 1 No
Bala
 
 
 
  Re: 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?
Answer
# 3
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
Guest
 
  Re: 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?
Answer
# 4
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 ?    1 Yes 0 No
Kris..
 

 
 
 
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