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Calculate SAP total Memory - Help required

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Hello All,

 

As per the ST02 - Detailed analysis - Storage

 

Storage Shared Between Work Processes =7.6 GB

User storage for all work processes = 1.4 GB

Size of Extended Memory =  6 GB

 

Total = 15GB

 

Size of SAP executables (Disp+Work) - 0 K

Maximum heap area for all work processes :  7.4 GB

 

I would like to know the value for the below queries to calculate the entire memory allocated to SAP

 

1) how much memory allocated for the  SAP executables (disp+work)

    CAUTION: The size of the SAP executables (disp+work) is not included ( getting this caution in ST02 - Detailed analysis - Storage)

 

2) abap/heap_area_total parameter value is inclusive of EM/TOTAL_SIZE_MB value or we need to calculate separately.

 

 

 

eg:

 

Storage Shared Between Work Processes =7.6 GB

 

User storage for all work processes = 1.4 GB

 

EM/TOTAL_SIZE_MB =  31 GB

 

abap/heap_area_total  : 7.4GB

 

Total : 47.4 (inclusive of abap/heap_area_total)

 

 

 

                      or

 

 

Storage Shared Between Work Processes =7.6 GB

 

User storage for all work processes = 1.4 GB

 

EM/TOTAL_SIZE_MB =  31 GB

 

total : 40 (exclusive of abap/heap_area_total)

 

abap/heap_area_total  : 8000000000

 

Please let us know  which one is correct

 

 

FYI

 

OS : AIX

Oracle 11.2.0.4

SAP ECC 6.0

Total Ram is 76GB

Total Paging is 40GB

 

em/initial_size_MB : 6144MB

EM/TOTAL_SIZE_MB  : 31000 MB

abap/heap_area_total  : 8000000000

 

Regards

Subu


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