SAP Knowledge Base Article - Preview

3788190 - Recommended setting for lob_page_cache_reclaim_threshold_size and lob_page_cache_reclaim_target_size parameters in SAP HANA.

Symptom

  • High in-memory usage observed in the database.
  • Top memory allocators attributed to system/caches.
  • Request for recommendations on configuring lob_page_cache_reclaim_threshold_size and lob_page_cache_reclaim_target_size.


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Environment

  • SAP HANA Database

Product

SAP HANA, platform edition all versions

Keywords

lob_page_cache_reclaim_threshold_size, lob_page_cache_reclaim_target_size, lob page cache, hana memory, high memory usage, system caches, cache tuning, reclaim threshold, reclaim target, parameter sizing, memory recommendations, hana 2.0 sps07, rev 079.02, lob cache, hana parameters , KBA , HAN-DB , SAP HANA Database , Problem

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