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12725 - Performance on 46C

12725 - Performance on 46C

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Performance on 46C


What are your CPW ratings on the 2 boxes?

What operating system? V5R1 and beyond really likes a lot of memory
(closer to 2gb or more per processor)

WRKDSKSTS - are the drives too busy (size of drives? # of controllers?)


Doreen

-----Original Message-----
From: desmond_olwageZgoodyear.co.za
[mailto:desmond_olwageZgoodyear.co.za]
Sent: Wednesday, January 28, 2004 9:45 AM
To: DoNotReply@consolut.eu
Subject: Performance on 46C





Hi group.

We recently upgraded our DEV system from 3.1i to 4.6C. Prior to the
upgrade, our DEV system was migrated from a model 730 2-way processor
with
8 GB RAM and about 290 GB disk to a model S30 8-way processor with 12 GB
RAM and about 700 GB disk.

After the upgrade to 4.6C, the average dialog response times on the
system
have dropped from around 400 ms to around 1300 ms (3 times!)! When
checking
the performance data in OS06, I see that the average CPU time alone is
in
the region of 800 ms.

Does anyone have an idea as to why this huge degradation in performance
has
occurred? Is it normal for this degradation when upgrading to a 46C
system?
Any ideas as to what I can check or change to improve this please?

Thanks in advance for any assistance!

Regards,

Des Olwage
Snr. Systems Administrator
Goodyear South Africa
Tel. +27 41 5055441
Fax +27 41 5811195
Cell. +27 82 824 6900


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