Hi Tom,
How many concurrent users are you running on your JAS Server ?
Best regards
Mats Thunholm
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Mats Thunholm
Amersham Biosciences
Uppsala, Sweden
+46 18 612 0646 (w), +46 70 666 5819 (m)
[email protected]
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Tom_Crawford
<Tom.Crawford@Per To:
[email protected]
matex.com> cc:
Sent by: Subject: RE: HTML/JAS - Does anyone really use this?
owner-jdelist@jde
list.com
2002-11-05 21:14
Please respond to
jdelist
Based on some answers and questions, I wanted to follow up. Thanks
everyone
for your input.
We are running 1 JAS Server: WebSphere 3.5 on Compaq ProLiant 3000 - dual
Intel x86 600 mhz with 2GB Memory/ 30 GB Storage - Win2K SP2. Our
enterprise Server is an AS/400 model 720. JDE XE with Service Pack 20 -
E1. (It meets minimum specs but is certainly not overpowered)
From the feedback and my own experience, this is what I think. When I
generate ALL objects, you end up with about 107,000 records of data in the
F989999 and 220,000 records in F989998. These tables hold the
serialized(JAVA) objects and are on the AS/400. WebSphere access these
tables and then CACHES the info on the INTEL box. Because there is just
too
much data, it takes a long time to load the first time(you can see this in
the LOG files.. reading the F989998 file). If I pick and choose the
objects
I need generated, it works fine. We have the basics, (Order Inquiry, Stock
Check, Inventory Inq, some reports). Now I only have a few thousand
records
of data in the F98... tables and it works fast.
I did apply the Fix OTI-02-0077. This does speed things up but not enough.
We went from a 15 minute wait to a 4 minute wait when signing on the first
time and having ALL objects generated.
The ORACLE fokes out there don't seem to have this problem... perhaps the
all that money spent on the ORACLE database is worth it!!.....
There are several "tuning" options available in the JAS.ini file and in
WEBSPHERE, but I can't seemed to figure them out.
If anyone else is running this same configuration and has generated ALL
objects and is running fast, let us know how you do it.
Thanks
Tom
Tom Crawford
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OW XE, SP18.1 + one off's, AS400 V4R5
Mats Thunholm
AmershamBiosciences
Uppsala, Sweden