Re: Query in memory allocation of SAP/ORACLE in AIX system

HI Subbu,

I hope there is some leak in memory area. check the CPU utilisation also.

I have seen that memory area in SAP level and DB level.

you can tune the parameter in DB side . I think there is no need 22GB for SGA area, better tune in SAP level.

For more details check this link it might be helpfull. http://scn.sap.com/docs/DOC-59102

you have to  analyse more on this which process occupying more memory.

My suggestion parameter for your system.

sap Parameter value

EM/TOTAL_SIZE_MB = 21000

abap/heap_area_total  =  10000000000

abap/heap_area_dia     = 5000000000

abap/heap_area_nondia   = 5000000000

Oracle Parameter value

pga_aggregate_target = 2G

Thanks,

Brindavan