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How to find reson of vey high response time of a transaction

Advisor

How to find reson of vey high response time of a transaction

Hi All,

I am executing a scenario:

 

Total user : 50 and selected satrt vusers as "simultaneously" and duration as "run until completetion".

load distribution from 3 location are:

HK:30%

US: 40%

Japan: 30%

 

Server: linux

 

As response time of some transaction is very high like 400 sec. I doubt that it is queueing length time+processing time.

 

How can I found the bottleneck of such high response time transaction. What are the counters I need to monitor of the server to findthe reason of high response time.

4 REPLIES
Occasional Visitor

Re: How to find reson of vey high response time of a transaction

Tru to check sizes of recieved pages in transactions. May be you receive empty pages.

Advisor

Re: How to find reson of vey high response time of a transaction

How can I check sizes of recieved pages in transactions?

Advisor

Re: How to find reson of vey high response time of a transaction

I think you can use extended log and maybe you can write the size to the log in the script...

veni vidi vici ...
Occasional Visitor

Re: How to find reson of vey high response time of a transaction

e.g. Use "Web page diagnostics graph" in Analysis, Also analyze overall throughput between load generator and server.