Mike, as it's been a week and no reply to your post I thought I'd bite the
bullet and summarise my thoughts on Batch Capacity Planning in a blog post
(or maybe two). (I'd been hoping some debate would ensue but none has
shown up.) :-(
But on your question of BWATOOL, its role was really to show what happens
to a batch job when the engine speed of the processor it's running on
changes. I'm not sure how that really helps when it comes to Capacity
Planning. And I've not seen ACTIVE references to BWATOOL in a long time.
If you really DO want to figure out the effect of an engine speed change
you probably could "roll your own" - in MXG or whatever. You'd have to
supply your own engine speed comparison, of course. And you'd have to
understand that CPU queuing make the whole exercise a little fraught.
Perhaps I'll touch on more-versus-faster as it applies to Batch in the
first post.
Cheers. Martin
Martin Packer,
Mainframe Performance Consultant, zChampion
Worldwide Banking Center of Excellence, IBM
+44-7802-245-584
email:
martin...@uk.ibm.com
Twitter / Facebook IDs: MartinPacker
Blog:
https://www.ibm.com/developerworks/mydeveloperworks/blogs/MartinPacker
From:
"Martin, Mike" <
Mike....@NCSECU.ORG>
To:
IBM-...@bama.ua.edu
Date:
12/09/2011 16:53
Subject:
Batch Capacity Planning - BWATOOL?
Sent by:
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IBM-...@bama.ua.edu>
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