SAP Knowledge Base Article - Preview

2038126 - Blade swapping (blades with big main memory) - BWA


Your SAP BW Accelerator (BWA) configuration contains blades with big main memory (like 98 or 256 GB RAM).

The following points are relevant for this big main memory case:

→ Recommendations for the memory parameters
→ How to reduce the impact that can be caused by queries which consuming a lot of memory



SAP NetWeaver BW Accelerator 7.20
SAP NetWeaver BW Accelerator 7.00


BIA, SAP NetWeaver BI Accelerator, TREXADMIN, TREX Administration, RAM, AS Parameter, MemTotal, MemFree, SwapCached, linux memory Parameters, /proc/sys/vm/swappiness, proc/sys/vm/dirty_background_ratio, /proc/sys/vm/dirty_ratio, business warehouse accelerator, parameters, vm.pagecache_limit_mb , vm.pagecache_limit_ignore_dirty , concurrent query execution, max_cells_one_index, reduce number of cells bwa, threads_aggregate, TREXIndexServer.ini, revision 31, revision 69, memory leak, FemsCompression, latest revision, statistic index, python  trace , KBA , BC-TRX-BIA , TREX BI Accelerator , BW-BEX-OT-BIA , BW Accelerator , How To

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.