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Performamnce of compilation

Posted: Fri Apr 04, 2008 12:56 pm
by verify
Hi,

We have installed datastage on RHLinux

Environment:

datastage v 8.01 - on RH linux 4 update 5 (no patches)


Scenario 1: Job is having 3 stages.

Seq ---->>>> Transformer ---->>>> oracle database

Login Time : 3 min

Open folder : 4 min

Designing Job : 4 min

Compiling a job : 10-14 min

Running a job : 4-5 min

Scenario 2: Job is containing many stages ( Ex: sequence )

Login Time : 3 min

Open folder : 4 min

Designing Job : 30 min

Compiling a job : 3 hrs

Running a job : 15 min

Ping response from client to server is 60 ms. It looks to me something went wrong in our installation. I am just wondering if it is a normal behaviour or something abnormal?

Thanks

Posted: Sat Apr 05, 2008 5:04 am
by ArndW
try compiling a job with no transform stage to get a baseline compile time. Those numbers are absolutely atrocious and I couldn't work on a system like that. At my current site we have a big job that cannot be split due to technical reasons that takes 10-15 minutes to compile but that is the worst I've ever encountered.