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3235488 - Can Workload Analyzer add threads once a capture has started - SAP ASE

Symptom

  • It is seen that the number of PCAP files is related to the number of engine threads at the start of the capture.
  • What happens when more engines are added during the capture process?
  • For example, the number of threads shows: syb_default_pool, Engine (Multiplexed)  4
  • Part way through the capture an alter thread is done: alter thread pool syb_default_pool with thread count = 6
  • New processes are placed on the new engines.
  • No errors are seen during the capture.
  • No errors are seen during the analysis.
  • Is everything captured?


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Environment

  • SAP Adaptive Server Enterprise (ASE)  16.0
  • Workload Analyzer

    Product

    SAP Adaptive Server Enterprise 16.0

    Keywords


    threads, thread pool adjustment, thread count increase, engine threads, capture process limitation, replay errors, missing processes, thread pool configuration, Workload Analyzer capture, thread pool management, engine addition during capture, thread pool behavior, replay performance issues, thread count decrease , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , How To

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