ADSM-L

Reply to ADSM MVS Server Perf

2015-10-04 18:06:06
Subject: Reply to ADSM MVS Server Perf
From: INTERNET.OWNERAD at SNADGATE
To: Jerry Lawson at ASUPO
Date: 8/7/97 3:54PM
<snip - removed original message text - snip>

*** Comments From: STEWAJM - Stewart, Mike; 08/07/97 12:54pm

You might check your bufpoolsize.  If your devices are staying
that busy you might be able to speed the process by
reducing db activity.

My db size is about 5 gb, and expiration processing takes
about 30 minutes...that is on a 9672-R3 model, to give you
a processor speed reference.

Yes, ADSM is a _big_ CPU consumer.  Your processor consumption
seems comperable to mine (assuming our processor speeds are
comperable).

** end of response ***

I forgot to put processor information in the original note - the
system is an Amdahl 5995M 8670 - an 8 engine processor with 60
MIP engines.

Our Bufferpool is set at 1536K, and our LOGP is set at 256K

Bufferpool stats usually shows aaround and 86% buffer cache hit
ratio.

Jerry Lawson
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