memory distribution in sap sytem

[Former Member]

Hi guru's,

I have installed  SAP ERPsystem with central instance and  dialog instance on a 64bit machine. i have seperate database instance. 

I am using RHEL 6.0 .my ram size is 16GB . i want to configure memory.

So please help me indistributing memory among sap/os/db.

MEMLIMITS

PHYS_MEMORY

ROLL MEMORY

    ztta/roll_area & ztta/roll_first

EXTENDED MEMORY

          em/initial_size_mb & ztta/roll_extension & ztta/roll_extension_dia & ztta/roll_extension_nondia

HEAP MEMORY

      abap/heap_area_total & abap/heap_area_dia & abap/heap_area_nondia & abap/heaplimit

and whether i need to configure abap/buffer_size

Thanks in advance..

[Former Member · Accepted solution]

Hi,

Also run memlimits to see available memory. Check this link

http://help.sap.com/saphelp_nw04/helpdata/en/66/380fb4d43d11d188bd0000e83539c3/content.htm

Thanks,

Samik

[Former Member]

Thanks

[Former Member]

Please execute the below command at OS level and provide the output.

sappfpar check pf=<instnacne_profile>