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SAP Knowledge Base Article - PreviewSymptom
- Systems hosting HANA Database generate monitoring alerts regarding OS swap space being used.
- The alerts occur despite plenty of free RAM on the system.
- The swap space is configured to be 2GB in size as recommended by SAP.
- Why is swap space being used at all? Will it impact HANA performance if swap is used?
Read more...
Environment
- Supported SLES, RHEL versions per note 2235581.
- HANA DB 1.0 and 2.0 all revisions
Product
SAP HANA, platform edition 2.0
Keywords
HANA, SWAP, swappiness , KBA , BC-OP-LNX , Linux , Problem
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