How to find reson of vey high response time of a transaction (359 Views)
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Advisor
Rajesh_Sahu
Posts: 31
Registered: ‎08-03-2011
Message 1 of 5 (359 Views)

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.

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Occasional Visitor
Max_1
Posts: 4
Registered: ‎06-03-2010
Message 2 of 5 (354 Views)

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.

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Advisor
Rajesh_Sahu
Posts: 31
Registered: ‎08-03-2011
Message 3 of 5 (342 Views)

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

How can I check sizes of recieved pages in transactions?

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Advisor
romulus_tr
Posts: 14
Registered: ‎10-24-2011
Message 4 of 5 (334 Views)

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 ...
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Occasional Visitor
Max_1
Posts: 4
Registered: ‎06-03-2010
Message 5 of 5 (325 Views)

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.

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