In
[EMAIL PROTECTED],
on 08/03/2006
at 06:02 AM, Ted MacNEIL [EMAIL PROTECTED] said:
no attribution line
The OP was asking for advice on how to determine the CPU requirement
for paging. NOT, a sales pitch, which is ALL you seem to do!
That may be all that *you* notice, but it's not all that
Dunno where this went originally - resent just in case ...
On Wed, 2006-08-02 at 10:57 -0400, Craig Dudley wrote:
I am looking for the RMF report(s) where I can find out how much CPU time
my system (2066-0A2 w/8 GB) to perform paging. I am trying to determine
how much CPU I will get back if
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Hi,
I am looking for the RMF report(s) where I can find out how much CPU time
my
I am looking for the RMF report(s) where I can find out how much CPU
time
my system (2066-0A2 w/8 GB) to perform paging. I am trying to
determine
how much CPU I will get back if we buy more memory.
WAS on z is involved ;)
I am not aware of any specific RMF report that gives you what you want.
Craig,
I may be wrong, but I don't think there is an RMF report that tells you how
much CPU is used by paging. Obviously, you can tell just how many pages per
second you are doing. Someone may have a rule of thumb that says that for X
processor, so many pages per second equals 1% of the
Dudley
Sent: Wednesday, August 02, 2006 9:57 AM
To: IBM-MAIN@BAMA.UA.EDU
Subject: CPU usage for paging
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The method in which I've acheived the most success in these types of
scenarios was to model. Not to run a commercial, Best/1 was my tool of
choice. In this manner you can take your actual workload and do different
what if cases and see pretty accururately how your environment will perform
I may be wrong, but I don't think there is an RMF report that tells you how
much CPU is used by paging.
We used to use, as suggested by IBM, SRB time in performance group zero.
Now, in goal mode, would it be SRB in *MASTER*?
When in doubt.
PANIC!!
Craig Dudley writes:
I am looking for the RMF report(s) where I can find out
how much CPU time my system (2066-0A2 w/8 GB) to perform
paging. I am trying to determine how much CPU I will get
back if we buy more memory. WAS on z is involved ;)
If it's WebSphere Application Server on z/OS, and you
If it's WebSphere Application Server on z/OS, and you can get up (at least for
an LPAR) z/OS 1.6 or
higher and WAS 5.1 or higher, then you can
probably get a whole lot of CPU back with a zAAP on a z9 BC model.
The OP was asking for advice on how to determine the CPU requirement for paging.
NOT,
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