process taking high time on Itanium server

Posted by Vishwa on Stack Overflow See other posts from Stack Overflow or by Vishwa
Published on 2010-04-12T19:20:43Z Indexed on 2010/04/12 19:23 UTC
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High

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real

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time

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Itanium

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server

Hi,

we have an application which is recently migrated from PA-Risk server to itanium server. After migration we noticed that there is significant increase in time taken to complete a process. when we tracked the time taken by each part we found that the system time is 7.590000, user time is 3.990000 but elapsed time is 70.434882!! Due to this huge elapsed time, overall performance of the application has gone very low.

i wrote a small progrms to perform I/O operations on Itanium. these scripts working faster on Itanium compared to PA-Risk.

what could be the reason for this high elapsed time of this process?

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