Increased RAM size

Hi all,
i have increased RAM size to 32 GB in our production server. currently we have 40 GB of SWAP. now i want know how to distribute the RAM size to database , SAP and operating system. please let me know the parameters for increase.
Operating system : SuSE 10 SP2
Database : oracle 10.2.0.2
SAP : SAP ECC 6.0 SR2 (ABAP stack only)
ztta/roll_area        6500000
ztta/roll_first       1
ztta/short_area       4000000
rdisp/ROLL_SHM        32768
rdisp/PG_SHM          32768
rdisp/PG_LOCAL        150
em/initial_size_MB    5120
em/blocksize_KB       4096
em/address_space_MB   4096
ztta/roll_extension   2000000000
abap/heap_area_dia    2000000000
abap/heap_area_nondia 2000000000
abap/heap_area_total 2000000000
abap/heaplimit        40000000
abap/use_paging       0
please give you valuable suggestions and whether it is required to increase the swap size
regards
Ramesh
Edited by: Ramesh Sammiti on Oct 26, 2009 10:54 AM

As this is production system, you better go with SAP's recommendations.
You do Zero memory (Default memory parameters) open an OSS message and probably
you can do quick sizer modeling also.
service.sap.com/quicksizer
All the best,
Nagaraju

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Solved!
Go to Solution.

dawitbogale wrote:
since both the size of RAM and
CPU's processing speed are said to be the
determinant factors of the phone's
performance(usually speed wise),what exactly is the
differece achived on the phone 1) by increasing
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1.
The device with larger ram can open more applications compared to the device with less ram.
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