-Original Message-
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of
Lawrence Clark
Sent: Tuesday, September 27, 2005 1:23 PM
To: ADSM-L@VM.MARIST.EDU
Subject: Re: CPU usage and sizinging
I assume you are not running db backups concurrently with expires.
expires would
I have a question to the group that I hope I can get some answer or
pointed to some doc's on. I have to justify buying an AIX 550 over a AIX
520. My argument is, that our Database backups and expire inventories
are running longer than they should on our 1 G two cpu 520 running 5.3
AIX. The expire
I suppose you could answer that question by monitoring CPU utilization (
or paging) during the expire / reclamation cycle.
Try the free demo of something like application manager 6 and monitor
it for several days and see if there is a spike during those times.
[EMAIL PROTECTED] 09/27/2005
The one I use here to monitor CPU usage in AIX is command called Topas
http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixbman/prftungd/2365c53.htm
Sung Y. Lee
ADSM: Dist Stor Manager ADSM-L@VM.MARIST.EDU wrote on 09/27/2005
09:21:54 AM:
I suppose you could answer that question by
hours when these start
-Original Message-
From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of
Sung Y Lee
Sent: Tuesday, September 27, 2005 12:57 PM
To: ADSM-L@VM.MARIST.EDU
Subject: Re: CPU usage and sizinging
The one I use here to monitor CPU usage in AIX is command called
I suspect your problem is more of a disk porblem.
Whether actual disks you are using or the arrangement.
Expire inventory is faster the faster you get your disks
and also check q db f=d and see if cache Hit Pct is around 99%.
If it is lower, then increase the size of Buffer Pool to get
cache hit
, 2005 12:57 PM
To: ADSM-L@VM.MARIST.EDU
Subject: Re: CPU usage and sizinging
The one I use here to monitor CPU usage in AIX is command called Topas
http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixbman/prftungd
/2365c53.htm
Sung Y. Lee
ADSM: Dist Stor Manager ADSM-L@VM.MARIST.EDU wrote
Clark
Sent: Tuesday, September 27, 2005 1:23 PM
To: ADSM-L@VM.MARIST.EDU
Subject: Re: CPU usage and sizinging
I assume you are not running db backups concurrently with expires.
expires would be changing the database and the two processes would
be hampering each other, especially since expiration
: Tuesday, September 27, 2005 12:57 PM
To: ADSM-L@VM.MARIST.EDU
Subject: Re: CPU usage and sizinging
The one I use here to monitor CPU usage in AIX is command called Topas
http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixbman/prftungd
/2365c53.htm
Sung Y. Lee
ADSM: Dist Stor Manager
