Yes, I know, it's virtual. But I understand the word "obtained" as 
allocated or used, it's not a threshhold or a possible maximum (like the 
REGION parm). And then I expect to see an increase in real storage usage 
(what I actually see), at least an increase in page data set usage (what I 
don't see).
OA44690 doesn't apply to us, we still avoid working with PDS/Es and have 
just a handful private libs, beside the z/OS PDSEs. Anyway, thanks for the 
hint.

Werner Kuehnel




Von:    "Staller, Allan" <allan.stal...@kbmg.com>
An:     IBM-MAIN@LISTSERV.UA.EDU, 
Datum:  19.08.2015 15:37
Betreff:        Re: SMF30HVO
Gesendet von:   IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU>



I believe you are mis-interpreting the data (caveat, I am not Cheryl or 
Barry).
I expect this refers to virtual storage, not real storage.

However, you might also ask in the MXG list:
MXG Software LIST   mx...@peach.ease.lsoft.com]

Also, just as a SWAG, check out APAR OA44690

HTH,

<snip>
After migration from z/OS 1.13 to 2.1 I see an increase for almost all 
address spaces in field SMF30HVO (Storage and Paging section).
The book says about this field:
"SMF30HVO   length 8    binary      Amount of 64-bit private storage in 
bytes that is obtained by this step or job. This includes guarded virtual 
storage."
Does it mean that my real storage is more heavily used now and the UIC 
goes down?
Or do I misinterpret it?

For example RMF:
1.13    4194304 bytes
2.1      7340032 bytes
The values are from type 30 subtype 2 interval records (15 min).
</snip>

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