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SAP Knowledge Base Article - PreviewSymptom
Slowness occurred in system and you notice high number of waiting threads under "MassModificationBarrier"
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Environment
SAP HANA >= 2.0 SPS 07
Keywords
Slowness, HANA, MassModificationBarrier, Semaphore Wait, Garbage Collection, Waiting, Performance, Database , KBA , HAN-DB-PERF , SAP HANA Database Performance , HAN-DB , SAP HANA Database , HAN-DB-ENG , SAP HANA DB Engines , Problem
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