SAP Knowledge Base Article - Preview

3209035 - Optimizing Memory Usage for Oracle with Large SGA in SAP NetWeaver: Addressing 'Unknown' Memory Consumption

Symptom

  • OS memory is used up but there is not that much SGA configured for Oracle.
  • Oracle has a big SGA and Oracle does not use huge page.


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Environment

Oracle on Linux system.

Product

SAP ERP all versions ; SAP NetWeaver 7.0 ; SAP NetWeaver 7.1 ; SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5

Keywords

Page Table Entry, PTE, huge page, Oracle, SGA , KBA , BC-DB-ORA , Oracle , BC-OP-LNX , Linux , Problem

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