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SAP Knowledge Base Article - PreviewSymptom
You experience a CPU spike which causes brief slowness / unavailability.
When looking into the running threads, you can see the vast majority of threads with thread method = SortRestRangeJob. When checking expensive SQL during the timeframe, you can see expensive statement execution under no SQL (SortRestRangeJob).
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Environment
HANA 1.0
HANA 2.0
Product
SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0
Keywords
CPU, spike, SortRestRangeJob, optimize compression, row_order_optimizer_threads, parameter , KBA , HAN-DB , SAP HANA Database , HAN-DB-PERF , SAP HANA Database Performance , Problem
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