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3315703 - CPU spikes happens every hour in SAP HANA which freezes the system

Symptom

  • You experience system freeze/hang situation in similar time intervals in every hour (e.g. system hang 5 min before each hour completes).
  • You experience during this time database operations also hangs.
  • You experience during this time SAP GUI also cannot be used.
  • You experience same or similar issues like in SAP Notes 3024031, 2970921, 2889270 and 3208927.
  • Your system is probably a test / development environment.
  • Your system is a small environment with limited resources (e.g. only few CPUs - 4 CPUs). 

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."


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Environment

SAP HANA, platform edition

Product

SAP HANA, platform edition all versions

Keywords

SAP, HANA, system, freeze, hang, similar, time, database, db, platform, CPU, spike, happen, every, hour, d6fd6678833f9a2e25e7b53239c50e9a, HANA_Threads_ThreadSamples_FilterAndAggregation, threadpool, default_statement_concurrency_limit, statisticsserver , KBA , HAN-DB-MON , SAP HANA Monitoring , Problem

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