RE: SAVSECDTA time varying widely

That's because CPU matters, quite a bit, in a save/restore. It just powers
its way through the data. Memory has an affect too, but less than CPU

--
Jim Oberholtzer
Agile Technology Architects

-----Original Message-----
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of Gord
Hutchinson
Sent: Tuesday, April 7, 2020 8:05 AM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxxxxxxxx>
Subject: Re: SAVSECDTA time varying widely

When we migrated to our 924 our SAVSECDTA went from hours to minutes. No
other changes other than the system hardware and the SAN. Same tape drive,
same application everything. That was almost exactly a year ago now and it
is still running about 5 to 7 minutes nightly.

We did have a supplemental group on all our user profiles but when it was no
longer needed I removed it (after the migration). It made no difference to
the SAVSECDTA run time.


Gord



On Tue, 7 Apr 2020 at 08:55, George Smith <gsmith@xxxxxxxx> wrote:

In previous discussions of SAVSECDTA the increased time is due in part
to private authorities tied to user profiles. So I believe Rob's
references to profiles and group profiles will affect the SAVSECDTA. I
had found this IBM article on Long SAVSECDTA times.

https://www-01.ibm.com/support/docview.wss?uid=nas8N1018753

George R. Smith
Sr. JD Edwards Analyst

-----Original Message-----
From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxxxxxxxx] On
Behalf Of Joe Pluta
Sent: Tuesday, April 07, 2020 7:49 AM
To: midrange-l@xxxxxxxxxxxxxxxxxx
Subject: Re: SAVSECDTA time varying widely

No, I don't think so, Rob, but I'll take a look. This is a very
stable system, so what I don't understand is the wide swings. I'm
pretty sure we're not doing changes to any authority structures. We
don't add or remove a ton of objects, except perhaps in the IFS
(generating PDF files and such).

On 4/7/2020 7:45 AM, Rob Berendt wrote:

You don't by any chance use a lot of supplemental group profiles, do

you? And are you making changes with those? We used to use those but
we discovered that they took a four minute SAVSYS up to 45 minutes.
IBM got on our system and verified that supplemental group profiles
were the culprit by using PRTPRFINT

Rob Berendt

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Gord Hutchinson
TST Overland Express
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