Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of R.S.
Sent: Thursday, May 11, 2006 6:14 AM
To: IBM-MAIN@BAMA.UA.EDU
Subject: DB2 MSTR address space memory usage
How to find out what is memory usage of DB2 xxxMSTR address space ?
--
Radoslaw Skorupka
Lodz, Poland
by a class 6 statistics trace.
They mostly report on DBM1.
I suspect that from the viewpoint of the original question the IFCID
information should be ignored.
- Original Message -
From: R.S.mailto:[EMAIL PROTECTED]
Sent: Thursday, May 11, 2006 6:13 AM
Subject: DB2 MSTR address
How to find out what is memory usage of DB2 xxxMSTR address space ?
--
Radoslaw Skorupka
Lodz, Poland
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-Messaggio originale-
Da: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] Per conto di R.S.
Inviato: giovedì 11 maggio 2006 12.14
A: IBM-MAIN@BAMA.UA.EDU
Oggetto: DB2 MSTR address space memory usage
How to find out what is memory usage of DB2 xxxMSTR address space ?
--
Radoslaw
On Thu, 2006-05-11 at 12:13 +0200, R.S. wrote:
How to find out what is memory usage of DB2 xxxMSTR address space ?
Think of a (large) number.
Double it.
If you have allowed the DBAs free reign with buffers, double it again.
If the result looks ridiculously high, you're probably getting close.
MASSIMO BIANCUCCI wrote:
If you need a snapshot of memory usage, you could use a monitor if you got any
or SDSF/DA Real field or TASID utility (even if it looks TASID doesn't care
about DataSpace data).
If you need a long term trend data, you should use SMF records post-processing.
Hope
-- snip --
If you need a snapshot of memory usage, you could use a monitor if you
got any or SDSF/DA Real field or TASID utility (even if it looks TASID
doesn't care about DataSpace data).
If you need a long term trend data, you should use SMF records
post-processing.
Hope it's useful.
It is
It is actually described in the FM - just hard to find.
When displaying numeric values that are too large for the column
width, SDSF scales them using these abbreviations: T (thousands), M
(millions), B (billions), KB (kilobytes), MB (megabytes), GB
(gigabytes), TB (terabytes) and PB
On Thu, 11 May 2006 12:13:51 +0200, R.S. [EMAIL PROTECTED]
wrote:
How to find out what is memory usage of DB2 xxxMSTR address space ?
Virtual? Real?
Lots of ways. SDSF, RMF virtual storage detail report (need to
set up parms for RMF STC), RMF III shows frames used, MVS monitors
(Omegamon,
Mark Zelden wrote:
On Thu, 11 May 2006 12:13:51 +0200, R.S. [EMAIL PROTECTED]
wrote:
How to find out what is memory usage of DB2 xxxMSTR address space ?
Virtual? Real?
Both. g
Lots of ways. SDSF, RMF virtual storage detail report (need to
set up parms for RMF STC), RMF III shows
Some info on what's going on in DB2 can be found here. Watch the wrap.
http://www-1.ibm.com/support/docview.wss?rs=64context=SSEPEKamp;q1=%
2bpresentationuid=swg27006985loc=en_UScs=utf-8cc=uslang=all
Aaron
On Thu, 11 May 2006 12:13:51 +0200, R.S. [EMAIL PROTECTED]
wrote:
How to find out
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