Re: Performance Statistics !!!

["Sunil K Tripathi" <tsunil@xxxxxxxxxx>]

Hi Venkat,
---------------------------------------------------
I just want to collect a few statistcs for the old and the new jobs like :
Number of I/O counts, time taken for the old and new jobs, What are exact
call stacks etc.
-----------------------------------------------
A starting point may be to add a program at the end of the jobs and collect
statistics. You can use API QUSRJOBI format JOBI0200 to get the stats. This
API should provide most of the performance info you need.
Refer to online documentaionfor this API for more details.

----
Sunil K Tripathi
IBM Global Services India
Phone: (o)- +91 80 2063753,  Extn- 3753






                    "Venkateshwar
                    Venkataraman"              To:     <rpg400-l@midrange.com>
                    <venkateshwar.raman@       cc:
                    wipro.com>                 Subject:     Performance 
Statistics !!!
                    Sent by:
                    rpg400-l-admin@midra
                    nge.com


                    05/14/2002 09:24 AM
                    Please respond to
                    rpg400-l





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Hi,
I have a existing batch job (RPG IV program) whcih had to be broken down to
smaller codes when the number of source lines exceeded 18,000 lines. Now
this program has been been broken dowm into 26 odd programs. I just want to
collect a few statistcs for the old and the new jobs like : Number of I/O
counts, time taken for the old and new jobs, What are exact call stacks
etc. Can anybody tell how would one go about doing this. (Since both the
jobs are batch jobs). If the demo of the same has to be given how would one
go about doing this ??? (How do I get a the I/O count ?? , Performance ???
Time taken stuff etc ....)

How can one exactly efficiency of the new Job compared to the old job
(Which is a monthly job). Also what other criteria could be used in order
to validate the correctness and efficiency of the new Job.


Thanks and regards,
Venky.



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